style.css

/* ==========================================================================
   INICIO DE ESTILOS PARA EL LOGIN Y ELEMENTOS FIJOS (VERSIÓN CORREGIDA)
   ========================================================================== */
#login-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1; 
    overflow: hidden;
    pointer-events: none;
}

#skyBG { 
    position: absolute;
    z-index: 1; 
    width: 100%;
    height: 100%;
    transition: opacity 2s ease-in-out; /* Transición suave para la opacidad de las nubes */
}

/* NUEVO: Transiciones suaves para los elementos del cielo */
#sun, #moon, #stars, #skyGradient stop {
    transition: opacity 1.5s ease-in-out, stop-color 1.5s ease-in-out;
}

/* NUEVO: Contenedor para el conjunto del mástil y la bandera */
#flag-wrapper {
    position: fixed;
    top: 0;
    left: 5%; /* <-- ¡AQUÍ CONTROLAS LA POSICIÓN! Ajústala como desees */
    height: 100%;
    width: 250px; /* Un ancho suficiente para el mástil y la bandera ondeando */
    z-index: 2; /* Por encima del cielo */
}

/* El SVG de la bandera ahora solo necesita llenar su nuevo contenedor */
.flagpole { 
    width: 100%; 
    height: 100%; 
}

/* NUEVO: Estilos para las estrellas */
#stars circle {
    fill: white;
    animation: twinkle 4s infinite ease-in-out;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}
/* FIN NUEVO */

body.logged-in #login-background,
body.logged-in .github-link { 
    display: none; 
}
body.logged-out { background-image: none !important; }

.github-link {
    position: fixed;
    bottom: 15px;
    right: 15px;
    z-index: 1050;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(2px);
    color: #2c3e50;
    text-decoration: none;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    transition: all 0.3s;
}
.github-link:hover {
    background-color: rgba(255, 255, 255, 0.7);
    color: black;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}
.github-link svg {
    width: 20px;
    height: 20px;
    fill: #2c3e50;
    transition: fill 0.3s;
}
 .github-link:hover svg {
    fill: black;
 }

/* NUEVO: Estilos para el overlay de carga */
#loader-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, background-color 0.3s ease;
    visibility: hidden;
}
#loader-overlay.visible {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}
.loader {
    border: 8px solid var(--panel-border);
    border-top: 8px solid var(--primary-accent);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1.5s linear infinite;
}
/* FIN NUEVO */

/* ==========================================================================
   FIN DE ESTILOS PARA EL LOGIN Y ELEMENTOS FIJOS
   ========================================================================== */

/* ==========================================================================
   1. VARIABLES GLOBALES Y KEYFRAMES
   ========================================================================== */
:root {
    --bg-color: #f8fafc;
    --note-color: #ffffff;
    --note-shadow: rgba(0, 0, 0, 0.05);
    --primary-accent: #6366f1;
    --primary-accent-dark: #4f46e5;
    --panel-bg: rgba(255, 255, 255, 0.7);
    --panel-border: rgba(255, 255, 255, 0.5);
    --text-dark: #1e293b;
    --text-light: #64748b;
    --zone-bg: rgba(99, 102, 241, 0.05);
    --zone-border: rgba(99, 102, 241, 0.2);
    --highlight-color: #f59e0b;
    --danger-color: #ef4444;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --modal-bg: #ffffff;
    --input-bg: #ffffff;
    --input-border: #e2e8f0;
    --control-btn-icon-color: #ffffff;
    --dashboard-bg: rgba(248, 250, 252, 0.8);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse-green {
    0% { box-shadow: 0 0 0 0 rgba(39, 174, 96, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(39, 174, 96, 0); }
    100% { box-shadow: 0 0 0 0 rgba(39, 174, 96, 0); }
}

body.dark-mode {
    --bg-color: #0f172a;
    --note-color: #1e293b;
    --note-shadow: rgba(0, 0, 0, 0.4);
    --primary-accent: #818cf8;
    --primary-accent-dark: #6366f1;
    --panel-bg: rgba(30, 41, 59, 0.7);
    --panel-border: rgba(255, 255, 255, 0.1);
    --text-dark: #f1f5f9;
    --text-light: #94a3b8;
    --zone-bg: rgba(129, 140, 248, 0.05);
    --zone-border: rgba(129, 140, 248, 0.2);
    --modal-bg: #1e293b;
    --input-bg: #0f172a;
    --input-border: #334155;
    --control-btn-icon-color: #f1f5f9;
    --dashboard-bg: rgba(15, 23, 42, 0.8);
}

body.dark-mode .github-link { background-color: rgba(10, 10, 20, 0.4); border-color: rgba(40, 40, 60, 0.6); color: #e0e0e0; }
body.dark-mode .github-link:hover { background-color: rgba(10, 10, 20, 0.7); color: white; }
body.dark-mode .github-link svg { fill: #e0e0e0; }
/* ==========================================================================
   2. ESTILOS BASE Y DE LAYOUT
   ========================================================================== */
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    background-image: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23dce3eb" fill-opacity="0.4"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    margin: 0;
    padding: 0;
    overflow: hidden;
    height: 100vh;
    color: var(--text-dark);
}

.hidden {
    display: none !important;
}
body.dark-mode {
    background-image: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%233a4a6b" fill-opacity="0.4"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
}



.logged-out .main-content { display: none; }
.main-content { opacity: 0; transition: opacity 0.5s ease-in-out; }
.logged-in .main-content { opacity: 1; }

#app { 
    position: relative; 
    width: 100%; 
    box-sizing: border-box; 
    transition: height 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 70px 20px 20px 20px; 
    cursor: grab; /* Cursor para indicar que se puede mover el fondo */
}

/* NUEVO: Cursor cuando se está moviendo el fondo */
#app.panning {
    cursor: grabbing;
}

/* NUEVO: Contenedor para todo el contenido que se puede mover y ampliar */
#workspace {
    position: relative; /* Para ser el contexto de posicionamiento de notas y zonas */
    width: 100%;
    height: 100%;
    transform-origin: 0 0; /* El zoom se origina en la esquina superior izquierda */
}

.draggable { position: absolute; z-index: 10; cursor: move; }
.dragging { z-index: 999 !important; }

/* ==========================================================================
   3. COMPONENTES: CONTROLES SUPERIORES Y PERFIL
   ========================================================================== */
#top-controls { position: fixed; top: 15px; left: 20px; right: 20px; z-index: 1001; display: flex; gap: 12px; align-items: center; }
#workspace-title { font-size: 24px; font-weight: 600; color: var(--text-dark); flex-grow: 1; }
#save-status { font-size: 14px; color: var(--text-light); transition: opacity 0.3s ease; margin-right: 10px; }

.control-btn { 
    padding: 10px 24px; font-size: 13px; font-weight: 700; color: white; 
    background-color: var(--primary-accent); border: none; border-radius: 12px; 
    cursor: pointer; box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2); 
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.1); 
    text-transform: uppercase; letter-spacing: 0.5px;
}
.control-btn:hover { background-color: var(--primary-accent-dark); transform: translateY(-3px); box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3); }
.control-btn.secondary { background-color: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); }
.control-btn.secondary:hover { background-color: rgba(255, 255, 255, 0.2); border-color: rgba(255, 255, 255, 0.4); opacity: 1; }
#sidebar-toggle-btn { display: none; }

.profile-menu-container { position: relative; }
.profile-avatar { width: 45px; height: 45px; border-radius: 50%; cursor: pointer; border: 2px solid var(--panel-border); box-shadow: 0 2px 10px rgba(0,0,0,0.1); transition: transform 0.2s ease; }
.profile-avatar:hover { transform: scale(1.05); }
.profile-dropdown { position: absolute; top: 120%; right: 0; width: 220px; background-color: white; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); padding: 15px; box-sizing: border-box; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); z-index: 1005; }
.profile-dropdown { background-color: var(--modal-bg); }
.profile-menu-container:hover .profile-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.profile-dropdown .user-info { text-align: center; padding-bottom: 15px; border-bottom: 1px solid var(--panel-border); margin-bottom: 10px; }
.profile-dropdown .user-name { font-weight: 600; color: var(--text-dark); margin: 0; font-size: 16px; }
.profile-dropdown .signout-btn { width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px; border: none; background-color: transparent; font-size: 14px; font-weight: 500; color: var(--danger-color); border-radius: 8px; cursor: pointer; transition: background-color 0.2s ease; }
body:not(.dark-mode) .profile-dropdown .signout-btn:hover { background-color: #fef2f2; }
body.dark-mode .profile-dropdown .signout-btn:hover { background-color: rgba(231, 76, 60, 0.1); }

#theme-toggle-btn {
    padding: 10px;
    width: 44px;
    height: 44px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
}
#theme-toggle-btn svg { width: 20px; height: 20px; stroke: var(--control-btn-icon-color); fill: none; }
.moon-icon { display: none; }
body.dark-mode .moon-icon { display: block; }
body.dark-mode .sun-icon { display: none; }

/* ==========================================================================
   4. COMPONENTES: NOTAS Y ZONAS
   ========================================================================== */
.note {
    box-shadow: 0 10px 30px var(--note-shadow);
    border-radius: 12px;
    background-color: var(--note-color);
    overflow: hidden;
    padding: 12px;
    display: flex;
    border: 1px solid var(--panel-border);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.note:hover {
    box-shadow: 0 15px 45px var(--note-shadow);
    transform: translateY(-2px);
}
.note textarea {
    font-family: 'Caveat', cursive;
    font-size: 22px;
    line-height: 1.5;
    color: var(--text-dark);
    border: none;
    background: transparent;
    outline: none;
    resize: none;
    width: 100%;
    padding: 0;
    margin: 0;
}
.zone { 
    background-color: var(--zone-bg); 
    backdrop-filter: blur(8px); 
    border: 2px dashed var(--zone-border); 
    border-radius: 20px; 
    box-sizing: border-box; 
    overflow: hidden; 
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    padding: 50px 20px 20px 20px; 
    min-width: 250px; 
    min-height: 200px;
}
.zone:hover {
    border-color: var(--primary-accent);
    background-color: rgba(99, 102, 241, 0.08);
}
.zone-title { position: absolute; top: 12px; left: 15px; font-weight: 600; font-size: 16px; color: var(--primary-accent-dark); border: none; background: transparent; width: calc(100% - 60px); outline: none; margin: 0; padding: 0; }
/* NUEVO: Estilo para simular placeholder en elementos contenteditable */
.zone-title:empty::before {
    content: attr(data-placeholder);
    color: var(--text-light);
    cursor: text;
}

/* NUEVO: Estilos para la cuadrícula de la zona */
.zone-grid-container {
    position: absolute;
    top: 45px; /* Empieza debajo del título/padding superior */
    left: 15px; /* Empieza después del padding izquierdo */
    width: calc(100% - 30px); /* Ancho completo menos padding izquierdo/derecho */
    height: calc(100% - 60px); /* Alto completo menos padding superior/inferior */
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 columnas */
    grid-template-rows: repeat(2, 1fr);    /* 2 filas */
    gap: 0;
    pointer-events: none; /* Permite que los eventos de ratón pasen a los elementos subyacentes */
    z-index: 0; /* Asegura que esté detrás de las notas */
}

.zone-grid-cell {
    box-sizing: border-box;
    border-right: 1px dashed rgba(0, 0, 0, 0.1);
    border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
    transition: background-color 0.1s ease-in-out;
}

/* Eliminar borde derecho de las celdas de la última columna */
.zone-grid-cell:nth-child(4n) {
    border-right: none;
}
/* Eliminar borde inferior de las celdas de la última fila (celdas 5, 6, 7, 8) */
.zone-grid-cell:nth-child(n + 5) {
    border-bottom: none;
}
/* NUEVO: Estilo para resaltar la zona cuando una nota se arrastra sobre ella */
.zone.drop-target {
    box-shadow: 0 0 0 3px var(--primary-accent), 0 8px 25px rgba(90, 125, 203, 0.4);
    border-color: var(--primary-accent-dark);
}
.add-note-in-zone-btn, .view-full-zone-btn { display: none; }
/* NUEVO: Estilo para resaltar la celda de la cuadrícula */
.zone-grid-cell.highlight {
    background-color: rgba(90, 125, 203, 0.1);
}
.delete-btn { 
    width: 28px; 
    height: 28px; 
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%; 
    cursor: pointer; 
    user-select: none; 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-light); 
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.delete-btn:hover { 
    background-color: var(--danger-color); 
    color: white; 
    transform: scale(1.1) rotate(90deg);
    border-color: var(--danger-color);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

body.dark-mode .delete-btn {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.05);
}

/* NUEVO: Contenedor de acciones de la zona */
.zone-actions {
    position: absolute;
    top: 10px;
    right: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 20;
}

.zone-actions button {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: var(--panel-bg);
    color: var(--text-dark);
    padding: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.zone-actions button:hover {
    transform: translateY(-2px);
    border-color: var(--primary-accent);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.zone-actions button svg {
    flex-shrink: 0;
}

.organize-zone-btn, .add-note-in-zone-btn, .delete-zone-btn {
    width: 34px;
    height: 34px;
}

.add-note-in-zone-btn {
    background: var(--success-color) !important;
    color: white !important;
    border: none !important;
}

.delete-zone-btn {
    color: var(--text-light) !important;
}

.delete-zone-btn:hover {
    background: var(--danger-color) !important;
    color: white !important;
    border-color: var(--danger-color) !important;
}

.view-full-zone-btn {
    padding: 0 14px !important;
    height: 34px;
    font-size: 12px;
    font-weight: 600;
    gap: 6px;
    background: var(--primary-accent-dark) !important;
    color: white !important;
    border: none !important;
}

.view-full-zone-btn:hover {
    background: var(--primary-accent) !important;
}

.view-full-zone-btn .btn-text {
    white-space: nowrap;
}

body.dark-mode .zone-actions button {
    background: rgba(255, 255, 255, 0.05);
}

/* El contenedor de notas vuelve a ser libre, permitiendo posicionamiento absoluto */
.zone-notes-container-desktop {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
}

/* Una nota en una zona recupera su libertad pero con un resaltado elegante */
.note.is-in-zone {
    box-shadow: 0 8px 25px var(--note-shadow), 0 0 0 1px var(--primary-accent);
}

.note.is-in-zone:hover {
    box-shadow: 0 12px 35px var(--note-shadow), 0 0 0 2px var(--primary-accent);
}

/* Permitir que la nota crezca si el contenido lo requiere pero mantener el estilo */
.note.is-in-zone .note-main-content {
    height: 100%;
}
/* La redimensión ahora está habilitada para todas las notas, por lo que la regla que la ocultaba se elimina. */
/* ==========================================================================
   5. COMPONENTES: DASHBOARD INFERIOR Y WIDGETS
   ========================================================================== */
#bottom-dashboard { 
    position: fixed; bottom: 0; left: 0; width: 100%;
    background: var(--dashboard-bg); backdrop-filter: blur(16px);
    border-top: 1px solid var(--panel-border); box-shadow: 0 -10px 50px rgba(0, 0, 0, 0.15); 
    z-index: 1002; 
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); 
    overflow: visible; /* Permitir que el tirador se vea fuera */
}
#dashboard-widgets-container {
    display: flex; 
    align-items: stretch; 
    justify-content: flex-start; 
    gap: 20px; 
    padding: 30px 40px; 
    width: 100%; 
    box-sizing: border-box; 
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth; 
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}
#dashboard-widgets-container::-webkit-scrollbar { display: none; }
#bottom-dashboard::-webkit-scrollbar { display: none; } /* Chrome/Safari/Opera */
.dashboard-widget { 
    min-width: 250px;
    min-height: 280px;
    flex-shrink: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: space-between; 
    color: var(--text-dark); text-align: center; background-color: var(--panel-bg); 
    border-radius: 28px; box-shadow: 0 4px 30px rgba(0,0,0,0.08); padding: 25px; 
    border: 1px solid var(--panel-border); transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    transform: translateY(0); box-sizing: border-box;
}
.dashboard-widget:hover { transform: translateY(-10px); box-shadow: 0 15px 35px rgba(0,0,0,0.1); border-color: var(--primary-accent); }
.dashboard-widget h3 { 
    margin: 0 0 18px 0; padding-bottom: 12px; font-size: 10px; font-weight: 800; 
    text-transform: uppercase; color: var(--text-light); letter-spacing: 2px; 
    width: 100%; border-bottom: 1px solid var(--panel-border); 
}
/* NUEVO: Estilos para el widget de notas clickeable */
.dashboard-widget.clickable {
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}
.dashboard-widget.clickable:hover {
    background-color: var(--panel-bg); /* El hover se gestiona con el :hover general */
    transform: translateY(-8px); /* More pronounced hover effect */
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
/* FIN NUEVO */
#dashboard-toggle { 
    position: absolute; 
    top: -4px; 
    left: 50%; 
    transform: translate(-50%, -50%); 
    width: 56px; 
    height: 28px; 
    background: var(--panel-bg); 
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--panel-border); 
    border-radius: 20px; 
    box-shadow: 0 4px 20px rgba(0,0,0,0.12); 
    cursor: pointer; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
    z-index: 1003; 
}
#dashboard-toggle:hover { 
    background: var(--note-color);
    transform: translate(-50%, -65%) scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.18);
    border-color: var(--primary-accent);
}
#dashboard-toggle svg { 
    width: 18px; 
    height: 18px; 
    stroke: var(--primary-accent); 
    stroke-width: 3;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1); 
}
body.dark-mode #dashboard-toggle svg { stroke: var(--text-dark); }

body.dashboard-hidden #bottom-dashboard { transform: translateY(calc(100% - 30px)); }
body:not(.dashboard-hidden) #app { height: calc(100vh - 230px); }
body.dashboard-hidden #app { height: calc(100vh - 30px); }
body.dashboard-hidden #dashboard-toggle svg { transform: rotate(0deg); }
body:not(.dashboard-hidden) #dashboard-toggle svg { transform: rotate(180deg); }

/* INICIO: Estilos mejorados para el widget de notas */
#stats-widget .stats-container {
    display: flex;
    justify-content: space-around;
    align-items: baseline;
    width: 100%;
    margin-top: 5px;
    gap: 15px;
}

#stats-widget .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.1;
}

#stats-widget .stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-accent);
}

#stats-widget .stat-label {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 1px;
    margin-top: 4px;
}
/* FIN: Estilos mejorados para el widget de notas */

/* INICIO ESTILOS WIDGET RELOJ */
#clock-widget {
    cursor: pointer;
    user-select: none;
    min-width: 250px;
}
.main-clock-wrapper { margin-bottom: 15px; }
.time-display-wrapper {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    font-family: 'Poppins', sans-serif;
    margin-bottom: 8px;
}
#clock-widget #current-time {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    color: var(--text-dark);
    letter-spacing: -2px;
}
#clock-widget #current-seconds {
    font-size: 24px;
    font-weight: 500;
    color: var(--primary-accent);
    opacity: 0.8;
}
#clock-widget #current-date {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-light);
    text-transform: capitalize;
}

/* WORLD CLOCKS */
.world-clocks { width: 100%; display: flex; justify-content: space-around; background: var(--zone-bg); padding: 12px; border-radius: 18px; margin: 10px 0; }
.w-clock { display: flex; flex-direction: column; gap: 2px; font-size: 10px; font-weight: 800; }
.w-clock span:first-child { color: var(--text-light); font-size: 9px; }
.w-clock span:last-child { color: var(--text-dark); }

/* CLOCK FOOTER */
.clock-footer { width: 100%; display: flex; justify-content: space-between; border-top: 1px solid var(--panel-border); padding-top: 15px; }
.c-footer-item { font-size: 10px; font-weight: 700; color: var(--text-light); display: flex; align-items: center; gap: 5px; }
/* FIN ESTILOS WIDGET RELOJ */
/* FIN ESTILOS WIDGET RELOJ */

#calendar-widget { min-width: 280px; }
.calendar-header { display: flex; justify-content: space-between; align-items: center; width: 100%; margin-bottom: 15px; }
.calendar-header button { 
    background: var(--zone-bg); border: none; cursor: pointer; font-size: 16px; 
    color: var(--primary-accent); width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.calendar-header button:hover { background: var(--primary-accent); color: white; }
#month-year { font-size: 14px; font-weight: 700; color: var(--text-dark); }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; width: 100%; }
.calendar-grid span { text-align: center; padding: 6px 0; font-size: 11px; font-weight: 500; position: relative; }
.day-name { font-weight: 700; color: var(--text-light); text-transform: uppercase; font-size: 9px !important; letter-spacing: 0.5px; }
.day { cursor: pointer; border-radius: 8px; transition: all 0.2s; color: var(--text-dark); }
.day:hover { background-color: var(--zone-bg); color: var(--primary-accent); }
.day.current-day { background-color: var(--primary-accent); color: white; font-weight: 700; box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3); }
.day.selected-day { outline: 2px solid var(--primary-accent); outline-offset: -2px; }
.day.has-notes::after { content: ''; position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%); width: 4px; height: 4px; background-color: var(--primary-accent); border-radius: 50%; }

/* ==========================================================================
   5.1 COMPONENTES: CONTROLES DE ZOOM (NUEVO)
   ========================================================================== */
#zoom-controls {
    position: fixed;
    bottom: 250px; /* Sobre el dashboard (230px) + 20px de margen */
    right: 20px;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: bottom 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

body.dashboard-hidden #zoom-controls {
    bottom: 50px; /* Sobre el dashboard colapsado (30px) + 20px de margen */
}

#zoom-controls button {
    width: 44px;
    height: 44px;
    background-color: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    color: var(--text-dark);
    font-size: 24px;
    font-weight: bold;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    backdrop-filter: blur(4px);
}

#zoom-controls button:hover {
    background-color: var(--primary-accent);
    color: white;
    border-color: var(--primary-accent);
    transform: scale(1.05);
}

#zoom-reset-btn {
    font-size: 20px;
}

/* INICIO ESTILOS WIDGET CRONÓMETRO */
.timer-display-container { position: relative; display: flex; align-items: center; justify-content: center; width: 130px; height: 130px; margin-bottom: 10px; }
.timer-progress-ring { position: absolute; top: 0; left: 0; transform: rotate(-90deg); }
.timer-progress-ring__background { stroke: var(--panel-border); }
.timer-progress-ring__progress { stroke: var(--primary-accent); stroke-linecap: round; transition: stroke-dashoffset 0.3s linear, stroke 0.4s ease; filter: drop-shadow(0 0 4px rgba(99, 102, 241, 0.4)); }
#timer-widget.timer-running .timer-progress-ring__progress { stroke: var(--success-color); filter: drop-shadow(0 0 4px rgba(16, 185, 129, 0.4)); }
#timer-widget.timer-paused .timer-progress-ring__progress { stroke: var(--warning-color); filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.4)); }

.timer-value-wrapper {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#timer-display {
    font-size: 34px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    letter-spacing: -1px;
    color: var(--text-dark);
    transition: color 0.4s ease;
    line-height: 1;
}
#edit-timer-btn { background: none; border: none; cursor: pointer; font-size: 14px; opacity: 0.6; transition: all 0.2s; margin-top: 5px; }
#edit-timer-btn:hover { opacity: 1; transform: scale(1.2); }
.timer-buttons { display: flex; gap: 12px; margin-bottom: 15px; }
.timer-control-btn {
    width: 44px; height: 44px; font-size: 18px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; border: 1px solid var(--panel-border); border-radius: 50%; background: var(--panel-bg);
    color: var(--text-dark);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.timer-control-btn:hover { background: var(--primary-accent); color: white; border-color: var(--primary-accent); transform: scale(1.1); }
.timer-presets { display: flex; gap: 6px; }
.preset-btn {
    font-size: 10px; font-weight: 700; color: var(--text-light);
    padding: 5px 12px; border-radius: 50px; border: 1px solid var(--panel-border); background: var(--panel-bg);
    cursor: pointer; transition: all 0.2s ease;
}
.preset-btn:hover, .preset-btn.active {
    background-color: var(--primary-accent); color: white; border-color: var(--primary-accent);
}
/* FIN ESTILOS WIDGET CRONÓMETRO */

#youtube-widget { min-width: 280px; }
.music-controls-wrapper { display: flex; flex-direction: column; gap: 15px; width: 100%; height: 100%; justify-content: space-between; }

/* PRESETS */
.music-presets { display: flex; gap: 8px; justify-content: center; }
.preset-btn { 
    background: var(--zone-bg); border: 1px solid var(--panel-border); border-radius: 10px; 
    padding: 8px 12px; font-size: 11px; font-weight: 700; color: var(--text-dark); 
    cursor: pointer; transition: all 0.2s;
}
.preset-btn:hover { background: var(--primary-accent); color: white; border-color: var(--primary-accent); transform: translateY(-2px); }

/* INPUT GROUP */
.yt-input-group { position: relative; display: flex; align-items: center; }
.yt-icon { position: absolute; left: 12px; font-size: 14px; z-index: 1; }
#youtube-url-input { 
    width: 100%; padding: 12px 15px 12px 35px; border-radius: 14px; 
    border: 1px solid var(--panel-border); background: var(--input-bg); 
    font-size: 11px; font-weight: 600; color: var(--text-dark); transition: all 0.2s;
}
#youtube-url-input:focus { border-color: var(--primary-accent); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1); outline: none; }

/* PLAYER AREA */
#youtube-player-container { 
    width: 100%; height: 180px; border-radius: 16px; background: #000; overflow: hidden; 
    position: relative; border: 1px solid var(--panel-border);
    transition: all 0.3s ease;
}
.yt-placeholder { 
    position: absolute; inset: 0; display: flex; flex-direction: column; 
    align-items: center; justify-content: center; gap: 10px; background: #0f172a; 
    transition: opacity 0.5s ease, visibility 0.5s ease;
    z-index: 2;
}
.yt-placeholder.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.pulse-icon { font-size: 30px; animation: pulseMusic 2s infinite; }
@keyframes pulseMusic { 0% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.2); opacity: 1; } 100% { transform: scale(1); opacity: 0.5; } }
.yt-status { font-size: 10px; font-weight: 700; color: var(--text-light); text-transform: uppercase; }

#youtube-player-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    position: absolute;
    top: 0;
    left: 0;
}

/* NOW PLAYING & HISTORY */
.music-now-playing { text-align: left; background: var(--zone-bg); padding: 10px 15px; border-radius: 12px; border-left: 3px solid var(--primary-accent); }
.playing-label { font-size: 9px; font-weight: 800; color: var(--primary-accent); text-transform: uppercase; display: block; margin-bottom: 2px; }
.song-title { font-size: 11px; font-weight: 700; color: var(--text-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }

.music-history { text-align: left; }
.history-label { font-size: 9px; font-weight: 800; color: var(--text-light); text-transform: uppercase; margin-bottom: 8px; display: block; }
.history-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.history-tag { 
    font-size: 9px; font-weight: 700; padding: 4px 8px; background: var(--zone-bg); 
    border-radius: 6px; color: var(--text-light); cursor: pointer; border: 1px solid var(--panel-border);
}
.history-tag:hover { color: var(--primary-accent); border-color: var(--primary-accent); }

#youtube-player-container iframe { width: 100%; height: 100%; border: none; }
#youtube-controls { 
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; 
    display: flex; align-items: center; justify-content: center; 
    background-color: rgba(15, 23, 42, 0.4); backdrop-filter: blur(2px);
    opacity: 0; transition: opacity 0.3s ease; pointer-events: none; 
}
#youtube-player-container:hover #youtube-controls, #youtube-player-container.paused #youtube-controls { opacity: 1; pointer-events: all; }
.yt-control-btn { 
    background-color: white; border: none; border-radius: 50%; 
    width: 48px; height: 48px; cursor: pointer; display: flex; 
    align-items: center; justify-content: center; box-shadow: 0 4px 15px rgba(0,0,0,0.2); 
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}
.yt-control-btn:hover { transform: scale(1.1); background-color: var(--primary-accent); }
.yt-control-btn:hover svg { fill: white; }
.yt-control-btn svg { width: 22px; height: 22px; fill: #0f172a; transition: fill 0.2s; }

/* NUEVO: Estilos para el indicador de carga de YouTube */
.yt-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 5;
    display: none; /* Oculto por defecto, se muestra con la clase .loading */
}
#youtube-player-container.loading .yt-loader {
    display: block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ESTILOS WIDGET CLIMA (MEJORADO) */
#weather-widget .weather-content { display: flex; flex-direction: column; gap: 12px; width: 100%; height: 100%; justify-content: space-between; }
.weather-main { display: flex; align-items: center; justify-content: center; gap: 15px; margin-top: 5px; }
.weather-temp { font-size: 44px; font-weight: 800; color: var(--text-dark); letter-spacing: -1px; }
.weather-icon { font-size: 44px; filter: drop-shadow(0 4px 10px rgba(251, 191, 36, 0.3)); }
.weather-desc { font-size: 14px; font-weight: 700; color: var(--primary-accent); }
.weather-details { display: flex; justify-content: space-around; background: var(--zone-bg); padding: 10px; border-radius: 15px; }
.w-detail { font-size: 11px; font-weight: 700; color: var(--text-dark); display: flex; align-items: center; gap: 5px; }
.weather-forecast { display: flex; justify-content: space-between; border-top: 1px solid var(--panel-border); padding-top: 12px; }
.f-day { display: flex; flex-direction: column; gap: 4px; font-size: 10px; font-weight: 700; color: var(--text-light); }
.f-day span:nth-child(2) { font-size: 16px; }
.f-day span:nth-child(3) { color: var(--text-dark); }
.weather-location { font-size: 11px; color: var(--text-light); font-weight: 600; opacity: 0.8; }

/* ESTILOS WIDGET TAREAS (MEJORADO) */
#tasks-widget .tasks-mini-list { display: flex; flex-direction: column; gap: 10px; width: 100%; text-align: left; }
.task-mini-item { font-size: 12px; font-weight: 600; color: var(--text-dark); display: flex; gap: 10px; align-items: center; padding: 10px 14px; background: var(--zone-bg); border-radius: 14px; border: 1px solid var(--panel-border); transition: all 0.2s; cursor: pointer; }
.task-mini-item:hover { transform: translateX(5px); border-color: var(--primary-accent); background: white; }
.task-mini-item span { color: var(--primary-accent); font-weight: 800; font-size: 18px; line-height: 1; }
.task-input-wrapper { width: 100%; margin-top: 10px; }
#quick-task-input { 
    width: 100%; padding: 12px 15px; border-radius: 14px; border: 1px solid var(--panel-border); 
    background: var(--input-bg); font-size: 11px; font-weight: 600; color: var(--text-dark);
}

/* ESTILOS WIDGET FRASE (MEJORADO) */
#quote-widget .quote-content { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 10px; position: relative; }
.quote-text { font-family: 'Caveat', cursive; font-size: 26px; color: var(--text-dark); line-height: 1.2; font-weight: 600; font-style: italic; margin-bottom: 10px; }
#stats-widget .stat-label { font-size: 10px; font-weight: 700; color: var(--text-light); text-transform: uppercase; letter-spacing: 1px; }

/* EXTRA INFO NOTAS */
.notes-extra-info { width: 100%; margin-top: 15px; display: flex; flex-direction: column; gap: 15px; }
.progress-container { text-align: left; }
.progress-label { font-size: 9px; font-weight: 800; color: var(--text-light); text-transform: uppercase; margin-bottom: 5px; display: block; }
.progress-bar { width: 100%; height: 6px; background: var(--zone-bg); border-radius: 10px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary-accent), #818cf8); border-radius: 10px; box-shadow: 0 0 10px rgba(99, 102, 241, 0.3); }
.quick-add-note-btn { 
    background: var(--primary-accent); color: white; border: none; border-radius: 12px; 
    padding: 10px; font-size: 11px; font-weight: 700; cursor: pointer; transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}
.quick-add-note-btn:hover { background: #4f46e5; transform: scale(1.02); }
.refresh-quote-btn { 
    background: transparent; border: 1px solid var(--panel-border); color: var(--text-light); 
    border-radius: 10px; padding: 6px 12px; font-size: 10px; font-weight: 700; cursor: pointer; 
    transition: all 0.2s; margin-top: 15px;
}
.refresh-quote-btn:hover { border-color: var(--primary-accent); color: var(--primary-accent); background: var(--zone-bg); }

/* ESTILOS WIDGET CRONÓMETRO (MEJORADO) */
.timer-main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 15px;
}
#timer-widget .timer-container { 
    position: relative; 
    width: 150px; 
    height: 150px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
}
.timer-progress-ring { 
    position: absolute;
    top: 5px;
    left: 5px;
    transform: rotate(-90deg); 
    filter: drop-shadow(0 0 15px rgba(99, 102, 241, 0.3)); 
}
.timer-progress-ring__circle { stroke: var(--zone-bg); stroke-width: 8; }
.timer-progress-ring__progress { stroke: var(--primary-accent); stroke-width: 8; transition: stroke-dashoffset 0.3s linear; stroke-linecap: round; }

.timer-value-wrapper { 
    display: flex; 
    flex-direction: column;
    align-items: center; 
    justify-content: center;
    gap: 0;
    z-index: 2;
}
#timer-display { font-size: 38px; font-weight: 800; color: var(--text-dark); letter-spacing: -1.5px; line-height: 1; }
#edit-timer-btn { background: transparent; border: none; font-size: 14px; cursor: pointer; opacity: 0.5; transition: opacity 0.2s; margin-top: 2px; }
#edit-timer-btn:hover { opacity: 1; }
.timer-status { 
    position: absolute;
    bottom: -10px;
    font-size: 9px; font-weight: 800; color: var(--primary-accent); 
    text-transform: uppercase; letter-spacing: 2px; width: 100%; text-align: center;
}

.timer-controls { display: flex; gap: 20px; align-items: center; }
.timer-control-btn { 
    width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--panel-border); 
    background: var(--note-color); color: var(--text-dark); font-size: 20px; cursor: pointer; 
    display: flex; align-items: center; justify-content: center; transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    padding: 0;
}
.timer-control-btn:hover { 
    border-color: var(--primary-accent); 
    color: var(--primary-accent); 
    transform: scale(1.1) translateY(-2px); 
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
    background: var(--panel-bg); 
}
.timer-control-btn#timer-play-pause-btn { 
    background: var(--primary-accent); 
    color: white; 
    border: none; 
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4); 
}
.timer-control-btn#timer-play-pause-btn:hover {
    background: #4f46e5;
    color: white;
    transform: scale(1.1) translateY(-2px);
}
.timer-control-btn svg {
    display: block;
    width: 22px;
    height: 22px;
}

.timer-presets { display: flex; gap: 8px; justify-content: center; margin-top: 5px; }
.timer-presets .preset-btn { min-width: 50px; padding: 6px 10px; font-size: 10px; }

.timer-footer-stats { width: 100%; display: flex; justify-content: space-between; border-top: 1px solid var(--panel-border); padding-top: 15px; margin-top: 10px; }
.t-stat { display: flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; color: var(--text-light); }
.t-stat span:last-child { color: var(--text-dark); }
/* FIN ESTILOS WIDGET CRONÓMETRO */

/* FIN NUEVOS WIDGETS */
/* FIN NUEVO */

/* ==========================================================================
   6. COMPONENTES: MODALES
   ========================================================================== */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); z-index: 9999; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.modal-overlay.visible { opacity: 1; pointer-events: auto; }
.modal-content { background-color: var(--modal-bg); padding: 40px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); text-align: center; max-width: 90%; width: 450px; transform: scale(0.9); transition: transform 0.3s ease, background-color 0.3s ease; }
.modal-overlay.visible .modal-content { transform: scale(1); }
.modal-content h2 { margin-top: 0; color: var(--text-dark); font-size: 28px; }
.modal-content p { font-size: 16px; color: var(--text-light); margin-bottom: 25px; }
.modal-content .action-btn { padding: 12px 30px; font-size: 16px; font-weight: 600; color: white; background-color: var(--primary-accent); border: none; border-radius: 50px; cursor: pointer; transition: background-color 0.2s; }
.modal-content .action-btn:hover { background-color: var(--primary-accent-dark); }
.set-timer-inputs { display: flex; justify-content: center; gap: 15px; margin-bottom: 30px; }
.set-timer-inputs input { width: 70px; padding: 10px; font-size: 24px; text-align: center; border: 1px solid var(--input-border); border-radius: 8px; font-weight: 600; background-color: var(--input-bg); color: var(--text-dark); }
.set-timer-inputs input::-webkit-outer-spin-button, .set-timer-inputs input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.set-timer-inputs input[type=number] { -moz-appearance: textfield; }
.modal-actions { display: flex; justify-content: center; gap: 15px; }
.modal-actions .confirm-btn { background-color: var(--primary-accent); color: white; }
.modal-actions .confirm-btn:hover { background-color: var(--primary-accent-dark); }
body:not(.dark-mode) .modal-actions .cancel-btn { background-color: #ecf0f1; color: var(--text-dark); }
body:not(.dark-mode) .modal-actions .cancel-btn:hover { background-color: #bdc3c7; }
body.dark-mode .modal-actions .cancel-btn { background-color: #4a4a6a; color: var(--text-dark); }
body.dark-mode .modal-actions .cancel-btn:hover { background-color: #5a5a7a; }

/* NUEVO: Estilos para el modal de lista de notas */
.modal-content.large-modal {
    width: 600px; /* Tamaño más grande para la lista */
    max-width: 95%;
    max-height: 80vh; /* Para que sea scrollable si hay muchas notas */
    display: flex;
    flex-direction: column;
}

#note-list-modal-title {
    margin-bottom: 20px;
}

.note-list-container {
    flex-grow: 1;
    overflow-y: auto;
    padding-right: 10px; /* Espacio para el scrollbar */
    margin-bottom: 20px;
    border-top: 1px solid var(--panel-border);
    padding-top: 15px;
    text-align: left; /* Alineación del contenido de la lista */
}

.note-list-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    margin-bottom: 8px;
    background-color: var(--bg-color);
    border-radius: 8px;
    border: 1px solid var(--panel-border);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}
body:not(.dark-mode) .note-list-item:hover {
    background-color: #eef2f5; 
    transform: translateX(3px);
}
.note-list-item-date {
    font-size: 12px;
    color: var(--text-light);
    margin-right: 15px;
    flex-shrink: 0;
    min-width: 100px; /* Para que la fecha tenga un ancho consistente */
}
.note-list-item-content {
    flex-grow: 1;
    font-size: 14px;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis; /* Para cortar el texto largo */
}
.note-list-item-active-icon {
    margin-left: 10px;
    color: var(--primary-accent);
    font-size: 18px;
    display: none; /* Oculto por defecto */
    flex-shrink: 0;
}
.note-list-item.is-active .note-list-item-active-icon {
    display: block; /* Visible si la nota está activa */
}
.note-list-container .no-notes-message {
    text-align: center;
    color: var(--text-light);
    font-style: italic;
    padding: 20px;
}
/* FIN NUEVO */

/* NUEVO: Estilos para el slider lateral de notas de zona */
.slider-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

body.slider-active .slider-overlay {
    opacity: 1;
    visibility: visible;
}

.slider-panel {
    position: fixed;
    top: 0;
    right: -95vw;
    width: 90vw;
    max-width: 1400px;
    height: 100vh;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    box-shadow: -10px 0 50px rgba(0,0,0,0.5);
    z-index: 10001;
    display: flex;
    flex-direction: column;
    transition: right 0.5s cubic-bezier(0.075, 0.82, 0.165, 1);
    color: white;
}

body.slider-active .slider-panel {
    right: 0;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 40px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    gap: 20px;
    flex-shrink: 0;
}

.slider-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 800;
    color: white;
    letter-spacing: -0.5px;
    flex-grow: 1;
}

/* NUEVO: Estilo para el botón de añadir nota en el slider */
#slider-add-note-btn {
    padding: 10px 24px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--primary-accent), var(--primary-accent-dark));
    border: none;
    border-radius: 12px;
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

#slider-add-note-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.slider-close-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 12px;
    font-size: 24px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-close-btn:hover {
    color: var(--danger-color);
}

.slider-body {
    flex-grow: 1;
    display: flex;
    overflow: hidden; /* Evita que el contenido se desborde */
}

.slider-notes-list {
    width: 25%;
    max-width: 300px;
    background: rgba(0, 0, 0, 0.1);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    overflow-y: auto;
    padding: 20px 15px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.slider-note-item {
    padding: 16px 20px;
    cursor: pointer;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
}

.slider-note-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: white;
    transform: translateX(4px); /* Efecto de desplazamiento elegante */
}

.slider-note-item.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(99, 102, 241, 0.1));
    border-color: rgba(99, 102, 241, 0.4);
    color: white;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15), inset 0 0 20px rgba(99, 102, 241, 0.1);
}

.slider-note-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 18px;
    background: var(--primary-accent);
    border-radius: 0 4px 4px 0;
    box-shadow: 2px 0 10px rgba(99, 102, 241, 0.5);
}

.slider-note-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 0; /* El padding se manejará internamente */
    background-color: var(--note-color);
    position: relative; /* Para el posicionamiento del panel de "no seleccionada" */
}

/* NUEVO: Estilos para cuando no hay nota seleccionada */
.slider-no-note-selected {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--text-light);
    font-size: 18px;
    padding: 30px;
}

/* NUEVO: Estilos para las pestañas dentro del slider */
.slider-note-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px;
    gap: 8px;
    flex-shrink: 0;
}

.slider-note-tab {
    padding: 10px 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
    border: none;
}

.slider-note-tab:hover {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.slider-note-tab.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.slider-note-content-panels {
    flex-grow: 1;
    position: relative;
}

.slider-note-content-panel {
    position: absolute;
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    resize: none;
    padding: 40px;
    font-family: 'Poppins', sans-serif;
    font-size: 17px;
    line-height: 1.8;
    background: rgba(255, 255, 255, 0.01);
    color: white;
    display: none;
    box-shadow: inset 0 10px 40px rgba(0,0,0,0.1);
}

.slider-note-content-panel.active {
    display: block;
}

/* ==========================================================================
   7. MEDIA QUERIES (VISTAS DE MÓVIL Y ESCRITORIO)
   ========================================================================== */

/* --------------------------------------------------------------------------
   7.1 VISTA DE ESCRITORIO (min-width: 769px)
   -------------------------------------------------------------------------- */
@media (min-width: 769px) {
    body.general-view #workspace-title {
        visibility: hidden;
    }

    .note {
        flex-direction: row;
    }
    .note .resize-handle, .zone .resize-handle {
        position: absolute;
        bottom: 0; right: 0;
        width: 20px; height: 20px;
        cursor: nwse-resize;
        z-index: 12;
    }
    .note .resize-handle::after, .zone .resize-handle::after {
        content: '';
        position: absolute;
        right: 5px; bottom: 5px;
        width: 8px; height: 8px;
        border-bottom: 2px solid var(--primary-accent-dark);
        border-right: 2px solid var(--primary-accent-dark);
        opacity: 0.6;
    }
    .note-tabs {
        flex-shrink: 0;
        width: 36px;
        background-color: rgba(255, 255, 255, 0.03);
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 15px 0;
        gap: 12px;
        border-right: 1px solid rgba(255, 255, 255, 0.08);
    }
    .note-tab-btn {
        width: 6px;
        height: 20px;
        background-color: rgba(255, 255, 255, 0.2);
        border: none;
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        padding: 0;
    }
    .note-tab-btn:hover {
        background-color: rgba(255, 255, 255, 0.4);
        height: 24px;
    }
    .note-tab-btn.active {
        background: linear-gradient(to bottom, var(--primary-accent), var(--primary-accent-dark));
        height: 30px;
        box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
    }
    .note-main-content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
        padding: 12px 18px 18px 18px;
        position: relative;
    }
    .note-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 8px;
        padding-bottom: 8px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .header-actions {
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .note-zoom-handle {
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        width: 30px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        color: var(--text-light);
        transition: all 0.3s ease;
    }
    .note-zoom-handle:hover {
        background: rgba(255, 255, 255, 0.15);
        color: white;
        transform: scale(1.1);
    }
    .note-zoom-handle svg {
        width: 14px;
        height: 14px;
    }
    .tab-name-display {
        margin: 0;
        font-family: 'Poppins', sans-serif;
        font-size: 13px;
        font-weight: 700;
        color: white;
        text-transform: uppercase;
        letter-spacing: 1px;
        opacity: 0.9;
        flex-grow: 1;
        padding: 5px;
        border-radius: 4px;
    }
    .tab-name-display:focus {
        outline: 1px dashed var(--primary-accent); 
        background-color: var(--panel-bg);
    }
    .note .delete-btn {
        position: static;
        flex-shrink: 0;
    }
    .note-content-panels {
        flex-grow: 1;
        position: relative;
    }
    .note-content-panel {
        display: none;
        width: 100%;
        height: 100%;
    }
    .note-content-panel.active { 
        display: block; 
    }
    .note .note-content-panel textarea {
        height: 100%;
        resize: none; 
    }
}

/* NUEVO: Estilos para la vista de nota en pantalla completa (zoom) */
/* Se ha modificado para usar 'filter: blur' en los elementos de fondo en lugar de 'backdrop-filter',
   para evitar problemas de renderizado que pueden causar que la nota activa se vea borrosa. */
body.note-view-active::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Un poco más oscuro para compensar la falta de blur */
    z-index: 1050;
    pointer-events: none; /* PERMITE que los clics lleguen a la nota con zoom, ignorando este fondo para eventos de ratón. */
}

body.note-view-active .note:not(.note-zoomed),
body.note-view-active .zone:not(.parent-of-zoomed) {
    pointer-events: none;
    filter: blur(5px); /* Aplicamos el desenfoque directamente a los elementos del fondo */
    opacity: 0.5; /* Aumentamos un poco la opacidad para que se vean mejor a través del desenfoque */
    transition: filter 0.3s ease, opacity 0.3s ease;
}

/* NUEVO: Estilo para la zona padre de una nota ampliada, para mantener el contexto visual */
body.note-view-active .zone.parent-of-zoomed {
    filter: none; /* Anula el desenfoque */
    opacity: 1; /* Anula el oscurecimiento */
    z-index: 1050; /* Se posiciona justo debajo de la nota ampliada (1051) */
    box-shadow: 0 0 0 3px var(--highlight-color), 0 8px 30px rgba(0,0,0,0.25);
    transform: scale(1.02); /* La hace resaltar un poco */
    transition: all 0.3s ease;
}

.note.note-zoomed {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    /* MEJORA: Se añade translateZ(0) para forzar la aceleración por hardware en su propia capa de renderizado.
       Esto previene el desenfoque que puede ocurrir en algunos navegadores cuando hay transformaciones (scale/zoom) en elementos padres. */
    transform: translate(-50%, -50%) translateZ(0) !important;
    width: 80vw !important;
    height: 80vh !important;
    z-index: 1051;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, width, height; /* Pista de optimización para el navegador */
}

/* MEJORA: Estilos internos de la nota cuando está en modo zoom */
.note.note-zoomed {
    /* Asegura que el layout interno se recalcule correctamente */
    display: flex !important;
    flex-direction: row !important;
}

.note.note-zoomed .note-content-panel textarea {
    /* MEJORA: Cambiamos a una fuente más robusta para la vista ampliada, evitando distorsión. */
    font-family: 'Poppins', sans-serif;
    font-size: 20px; /* Poppins es muy legible, no necesita ser tan grande */
    line-height: 1.6;
    padding: 20px; /* Más padding para que el texto respire en la vista grande */
}

    /* --------------------------------------------------------------------------
       7.2 VISTA MÓVIL (max-width: 768px) - VERSIÓN CORREGIDA Y MEJORADA
       -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    body { overflow-y: auto; overflow-x: hidden; height: auto; }
    body.sidebar-active, body.zone-view-active { overflow: hidden; }


    /* NUEVO: Ocultar controles de zoom en móvil */
    #zoom-controls {
        display: none;
    }

    #app {
        display: block;
        padding: 75px 15px 100px 15px;
        height: auto;
    }

    /* NUEVO: Estilos para las secciones de layout en móvil */
    .mobile-layout-section {
        margin-bottom: 30px;
    }
    .mobile-layout-section:last-child {
        margin-bottom: 0;
    }
    .mobile-section-title {
        font-size: 16px;
        font-weight: 600;
        color: var(--text-light);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        padding-bottom: 8px;
        margin-bottom: 20px;
        border-bottom: 1px solid var(--panel-border);
    }
    .mobile-notes-container, .mobile-zones-container {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    #bottom-dashboard { display: none !important; }
    #dashboard-toggle { display: none; }
    #addZoneBtn, #addNoteBtn { display: none; }
    #notesContainer, #zonesContainer { display: none; }
    .resize-handle { display: none !important; }

    #top-controls {
        height: 70px;
        padding: 0 16px;
        gap: 12px;
        background: rgba(15, 23, 42, 0.3);
        backdrop-filter: blur(20px) saturate(160%);
        -webkit-backdrop-filter: blur(20px) saturate(160%);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        display: flex;
        align-items: center;
        justify-content: space-between;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        box-sizing: border-box;
    }
    
    #workspace-title { 
        font-size: 18px; 
        font-weight: 700;
        text-align: left; 
        color: white;
        flex-grow: 1;
        margin: 0;
        letter-spacing: -0.3px;
    }

    #sidebar-toggle-btn, #theme-toggle-btn { 
        display: flex; 
        align-items: center; 
        justify-content: center;
        width: 46px; 
        height: 46px; 
        background: rgba(99, 102, 241, 0.2);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        color: white;
        padding: 0;
        transition: all 0.3s ease;
    }

    #sidebar-toggle-btn:active, #theme-toggle-btn:active {
        transform: scale(0.92);
        background: rgba(99, 102, 241, 0.3);
    }

    .profile-avatar { 
        width: 46px; 
        height: 46px; 
        border-radius: 50%;
        border: 2px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        transition: transform 0.3s ease;
        object-fit: cover;
    }

    .profile-avatar:active {
        transform: scale(0.92);
    }

    .control-btn.secondary { 
        padding: 0 15px;
        height: 40px;
        font-size: 13px; 
        font-weight: 600;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: white;
        transition: all 0.3s ease;
    }

    .control-btn.secondary:hover, .control-btn.secondary:active {
        background: rgba(255, 255, 255, 0.2);
        border-color: rgba(255, 255, 255, 0.3);
    }
    
    #mobile-sidebar-container { display: block; }
    .sidebar-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); z-index: 1099; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; }
    #mobile-sidebar { position: fixed; top: 0; left: -300px; width: 300px; max-width: 85%; height: 100%; background: var(--modal-bg); z-index: 1100; box-shadow: 5px 0 15px rgba(0,0,0,0.1); transition: left 0.3s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease; display: flex; flex-direction: column; }
    body.sidebar-active .sidebar-overlay { opacity: 1; visibility: visible; }
    body.sidebar-active #mobile-sidebar { left: 0; }
    .sidebar-header { display: flex; justify-content: space-between; align-items: center; padding: 15px 20px; border-bottom: 1px solid #e0e0e0; }
    .sidebar-header h3 { margin: 0; font-size: 18px; color: var(--text-dark); }
    #close-sidebar-btn { background: none; border: none; font-size: 28px; cursor: pointer; color: var(--text-light); padding: 0 5px; }
    .sidebar-content { overflow-y: auto; flex-grow: 1; }
    .sidebar-content .dashboard-widget { border-radius: 0; box-shadow: none; border-bottom: 1px solid var(--panel-border); background: transparent; padding: 20px 15px; }
    .sidebar-content #stats-widget .stat-value { font-size: 24px; }
    .sidebar-content #stats-widget .stat-label { font-size: 9px; }
    .sidebar-content #stats-widget .stats-container { gap: 10px; }
    .sidebar-content .timer-display-container { width: 100px; height: 100px; }
    .sidebar-content #timer-display { font-size: 26px; }
    .sidebar-content #clock-widget #current-time { font-size: 28px; }
    .sidebar-content #clock-widget #current-seconds { font-size: 16px; }
    .sidebar-content .timer-display-container { justify-content: flex-start;}
    .sidebar-content #youtube-widget input { width: calc(100% - 16px); }
    .sidebar-content #youtube-player-container { width: 100%; height: 140px; }
    .sidebar-content .yt-control-btn { width: 45px; height: 45px; }
    .sidebar-content .yt-control-btn svg { width: 20px; height: 20px; }
    .sidebar-content .calendar-header { padding: 0 5px; }
    .sidebar-content .calendar-grid { gap: 1px; }
    .sidebar-content .day { padding: 4px 0; }

    .note, .zone { position: relative; width: 100% !important; height: auto !important; transform: none !important; cursor: default !important; box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
    .zone { padding: 15px; padding-top: 55px; background: var(--zone-bg); }
    
    .zone .delete-btn {
        position: absolute;
        top: 14px;
        right: 15px;
        z-index: 5;
    }
    
    .note { 
        flex-direction: column; 
        min-height: 200px; 
        padding: 0 !important;
        overflow: hidden;
    }
    
    .note-main-content {
        flex-grow: 1;
        display: flex;
        flex-direction: column;
    }

    .note-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 15px;
        background: rgba(255, 255, 255, 0.03);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .header-actions {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        flex-shrink: 0;
    }

    .note .delete-btn, .note .note-zoom-handle { 
        position: static; 
        width: 36px;
        height: 36px;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        padding: 0;
        transition: all 0.2s ease;
    }

    .note .delete-btn svg, .note .note-zoom-handle svg {
        width: 16px;
        height: 16px;
        opacity: 0.8;
    }

    .note .delete-btn:active, .note .note-zoom-handle:active {
        background: rgba(255, 255, 255, 0.2);
        transform: scale(0.9);
    }

    .note-tabs { 
        display: flex; 
        flex-direction: row; 
        width: 100%; 
        background: rgba(0, 0, 0, 0.2);
        padding: 6px;
        gap: 6px;
        box-sizing: border-box;
    }

    .note-tab-btn { 
        background: transparent; 
        border: none; 
        flex-grow: 1; 
        padding: 8px 4px; 
        cursor: pointer; 
        text-align: center; 
        font-family: 'Poppins', sans-serif; 
        font-size: 11px; 
        font-weight: 500;
        color: rgba(255, 255, 255, 0.5); 
        transition: all 0.3s ease; 
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .note-tab-btn::after { 
        content: attr(title); 
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .note-tab-btn.active { 
        background: rgba(255, 255, 255, 0.1); 
        color: white; 
        font-weight: 700; 
        box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    }
    
    .note-tab-btn.active::before { display: none; }
    .note-content-panels { padding: 35px 15px 15px 15px; flex-grow: 1; }
    .note-content-panel { position: static; display: none; height: 100%; }
    .note-content-panel.active { display: block; }
    .note textarea {
        min-height: 80px;
        font-size: 18px;
        overflow-y: hidden;
        resize: none;
    }
    
    .zone .zone-title { width: calc(100% - 140px) !important; font-size: 14px; }
    
    .zone-actions {
        top: 12px;
        right: 10px;
        gap: 6px;
    }

    .zone-actions button {
        height: 32px;
        border-radius: 10px;
    }
    
    .organize-zone-btn, .add-note-in-zone-btn, .delete-zone-btn {
        width: 32px;
    }

    .view-full-zone-btn {
        padding: 0 10px !important;
    }

    .view-full-zone-btn .btn-text {
        display: none; /* Solo icono en móviles muy pequeños si es necesario, pero intentaremos mantenerlo */
    }

    /* Si el ancho es suficiente, mostrar el texto */
    @media (min-width: 380px) {
        .view-full-zone-btn .btn-text {
            display: inline;
        }
    }
    .zone .zone-notes-container-mobile { margin-top: 15px; display: flex; flex-direction: column; gap: 12px; padding-left: 15px; border-left: 3px solid var(--primary-accent); }
    
    body.zone-view-active #app > .zone:not(.zone-fullscreen),
    body.zone-view-active #app > .note,
    body.zone-view-active #mobile-fab-container { display: none !important; }

    .zone.zone-fullscreen { position: fixed !important; top: 60px !important; left: 0 !important; width: 100% !important; height: calc(100vh - 60px) !important; z-index: 1060; overflow-y: auto; background: var(--bg-color); border-radius: 0 !important; border: none !important; padding: 20px !important; padding-top: 60px !important; }
    .zone.zone-fullscreen .zone-title { top: 20px !important; left: 20px !important; width: calc(100% - 180px) !important; }
    .zone.zone-fullscreen .view-full-zone-btn { top: 14px !important; right: 15px !important; width: auto; background-color: var(--danger-color); font-size: 13px; }
    .zone.zone-fullscreen .delete-btn { top: 14px !important; right: 80px !important; }
    .zone.zone-fullscreen .add-note-in-zone-btn { top: 14px !important; right: 115px !important; }

    #mobile-fab-container { 
        display: flex; 
        position: fixed; 
        bottom: 30px; 
        right: 25px; 
        z-index: 2000; 
        flex-direction: column-reverse; 
        align-items: center; 
        gap: 15px; 
    }
    
    .fab-actions { 
        display: flex; 
        flex-direction: column-reverse; 
        gap: 18px; 
        pointer-events: none;
        margin-bottom: 5px;
    }

    .fab-action { 
        width: 52px; 
        height: 52px; 
        background: var(--primary-accent-dark); 
        color: white; 
        border-radius: 50%; 
        border: none; 
        box-shadow: 0 8px 20px rgba(0,0,0,0.3); 
        display: flex; 
        align-items: center; 
        justify-content: center; 
        cursor: pointer; 
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
        transform: translateY(20px) scale(0); 
        opacity: 0; 
    }

    .fab-action svg {
        width: 24px;
        height: 24px;
    }

    #fab-toggle-btn { 
        width: 64px; 
        height: 64px; 
        background: linear-gradient(135deg, var(--primary-accent), var(--primary-accent-dark)); 
        color: white; 
        border-radius: 50%; 
        border: none; 
        box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4); 
        display: flex; 
        align-items: center; 
        justify-content: center; 
        cursor: pointer; 
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    }

    #fab-toggle-btn svg { 
        width: 32px; 
        height: 32px; 
        flex-shrink: 0;
        transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    }

    #mobile-fab-container.fab-active #fab-toggle-btn { 
        transform: scale(0.9); 
        background: var(--danger-color); 
        box-shadow: 0 10px 25px rgba(239, 68, 68, 0.4);
    }
    
    #mobile-fab-container.fab-active #fab-toggle-btn svg {
        transform: rotate(135deg);
    }

    #mobile-fab-container.fab-active .fab-actions {
        pointer-events: auto;
    }

    #mobile-fab-container.fab-active .fab-action { 
        transform: translateY(0) scale(1); 
        opacity: 1; 
    }
    
    #mobile-fab-container.fab-active .fab-action:nth-child(1) { transition-delay: 0.1s; }
    #mobile-fab-container.fab-active .fab-action:nth-child(2) { transition-delay: 0.05s; }

    .fab-action:hover {
        transform: scale(1.1);
        background: var(--primary-accent);
    }

    .modal-content { padding: 25px 20px; width: 90%; }
    .modal-content h2 { font-size: 22px; }
    .modal-content p { font-size: 14px; }
    .set-timer-inputs input { width: 50px; padding: 8px; font-size: 20px; }
}

/* ==========================================================================
   ESTILOS PARA WIDGETS DE TAREAS E INSPIRACIÓN
   ========================================================================== */
.tasks-mini-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
    max-height: 180px;
    overflow-y: auto;
    padding-right: 5px;
}

.tasks-mini-list::-webkit-scrollbar {
    width: 4px;
}

.tasks-mini-list::-webkit-scrollbar-thumb {
    background: var(--panel-border);
    border-radius: 4px;
}

.task-mini-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.task-mini-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--panel-border);
    transform: translateX(4px);
}

.task-mini-item.completed {
    opacity: 0.6;
}

.task-mini-item.completed .task-text {
    text-decoration: line-through;
}

.task-mini-item span:first-child {
    font-size: 18px;
    color: var(--primary-accent);
}

.task-text {
    flex-grow: 1;
    font-size: 14px;
    color: var(--text-dark);
}

body:not(.dark-mode) .task-text {
    color: var(--text-light);
}

.delete-task-btn {
    opacity: 0;
    background: none;
    border: none;
    color: var(--danger-color);
    font-size: 20px;
    cursor: pointer;
    padding: 0 5px;
    transition: opacity 0.2s;
}

.task-mini-item:hover .delete-task-btn {
    opacity: 1;
}

.task-input-wrapper {
    margin-top: auto; /* Empuja el input al fondo si hay poco contenido */
    padding-top: 15px;
}

#quick-task-input {
    width: 100%;
    box-sizing: border-box; /* Asegura que el padding no aumente el ancho */
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--panel-border);
    border-radius: 16px;
    padding: 12px 16px;
    color: var(--text-dark);
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body:not(.dark-mode) #quick-task-input {
    background: rgba(0, 0, 0, 0.02);
    color: var(--text-light);
}

#quick-task-input:focus {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.no-tasks {
    text-align: center;
    padding: 20px;
    font-size: 13px;
    color: var(--text-muted);
    opacity: 0.7;
    font-style: italic;
}

/* Quote Widget Styles */
.quote-text {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 10px;
    font-style: italic;
    color: var(--text-dark);
    transition: opacity 0.3s ease;
}

body:not(.dark-mode) .quote-text {
    color: var(--text-light);
}

.quote-author {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-accent);
    text-align: right;
    transition: opacity 0.3s ease;
}

.refresh-quote-btn {
    width: 100%;
    margin-top: 20px;
    padding: 10px;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    color: var(--text-dark);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

body:not(.dark-mode) .refresh-quote-btn {
    color: var(--text-light);
}

.refresh-quote-btn:hover {
    background: var(--primary-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

/* ==========================================================================
   DISEÑO PREMIUM PARA EL LOGIN (TARJETA GLASSMORPHISM)
   ========================================================================== */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    box-sizing: border-box;
}

body.logged-in .login-overlay {
    display: none;
}

.login-card {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(35px) saturate(200%);
    -webkit-backdrop-filter: blur(35px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 40px;
    padding: 60px 45px;
    width: 100%;
    max-width: 440px;
    text-align: center;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.1);
    animation: cardAppear 1s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes cardAppear {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo {
    font-size: 60px;
    display: block;
    margin-bottom: 25px;
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.2));
    animation: rocketFloat 3s ease-in-out infinite;
}

@keyframes rocketFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

.login-header h1 {
    font-size: 32px;
    margin-bottom: 12px;
    color: white;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.login-header p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 45px;
}

.login-actions {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.login-btn {
    width: 100%;
    padding: 16px 24px;
    border-radius: 18px;
    border: none;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.login-btn.primary {
    background: #ffffff;
    color: #1e293b;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.login-btn.primary:hover {
    background: #f8fafc;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 15px;
    color: rgba(255, 255, 255, 0.2);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 10px 0;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
}

.login-btn.secondary {
    background: rgba(255, 255, 255, 0.03);
    color: #f1f5f9;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn-icon {
    font-size: 20px;
}

.login-footer {
    margin-top: 45px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.3);
}

/* Ajustes para la bandera cuando el login está activo */
body.logged-out #flag-wrapper {
    left: 2%;
    opacity: 0.8;
}

/* NUEVO: Responsividad para la tarjeta de login en pantallas pequeñas */
@media (max-width: 480px) {
    .login-card {
        padding: 30px 20px;
        border-radius: 30px;
        max-width: 100%;
        margin: 10px;
    }
    
    .login-logo {
        font-size: 44px;
        margin-bottom: 12px;
    }
    
    .login-header h1 {
        font-size: 24px;
        margin-bottom: 6px;
        line-height: 1.2;
    }
    
    .login-header p {
        font-size: 13px;
        margin-bottom: 25px;
    }
    
    .login-actions {
        gap: 10px;
    }
    
    .login-btn {
        padding: 12px 16px;
        font-size: 13px;
        border-radius: 14px;
    }
    
    .login-divider {
        margin: 4px 0;
        font-size: 9px;
        letter-spacing: 1px;
    }
    
    .login-footer {
        margin-top: 25px;
        font-size: 11px;
    }
}