/* assets/css/styles.css - Versión Final Renovada */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Fira+Code&display=swap');

:root {
    /* --- Paleta de Colores Midxela Dark --- */
    --bg-body: #0b0f19;       /* Fondo principal muy oscuro (azul casi negro) */
    --bg-sidebar: #111827;    /* Fondo barra lateral */
    --bg-card: #1a2332;       /* Fondo de tarjetas */
    --bg-input: #0f172a;      /* Fondo de inputs */
    
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* --- Acento de Marca (Verde Midxela) --- */
    --accent-primary: #00d26a; 
    --accent-hover: #00b359;
    --accent-glow: rgba(0, 210, 106, 0.25); /* Resplandor suave */
    
    /* --- Estados --- */
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --success: #10b981;
    
    /* --- UI Elements --- */
    --border-color: #2d3748;
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    margin: 0;
    overflow-x: hidden; /* Evita scroll horizontal */
    line-height: 1.6;
}

/* Scrollbar Personalizada */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-body); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* --- Layout Principal --- */
.dashboard-wrapper {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar (Barra Lateral) --- */
.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    position: fixed;
    height: 100vh;
    transition: transform 0.3s ease;
    z-index: 100;
    box-shadow: 5px 0 20px rgba(0,0,0,0.3);
}

.sidebar-header {
    margin-bottom: 3rem;
}

/* Estilo para el link del logo */
.brand-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}
.brand-link:hover { opacity: 0.9; transform: scale(1.02); }

.sidebar-logo {
    width: 42px;
    height: 42px;
    filter: drop-shadow(0 0 10px var(--accent-glow));
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}
/* Opcional: si quieres que "Paste" sea verde, podrías usar un span en el HTML */
.brand-name span { color: var(--accent-primary); } 

.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-weight: 500;
    border: 1px solid transparent;
}

.nav-item i {
    width: 20px;
    text-align: center;
    font-size: 1.1rem;
    transition: var(--transition);
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: rgba(0, 210, 106, 0.1); /* Fondo verde muy sutil */
    color: var(--accent-primary);
    border-color: rgba(0, 210, 106, 0.2);
    font-weight: 600;
}
.nav-item.active i {
    text-shadow: 0 0 10px var(--accent-primary);
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
}
.user-info i { color: var(--accent-primary); font-size: 1.2rem; }

.logout-btn {
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.logout-btn:hover {
    color: var(--danger);
    background-color: rgba(239, 68, 68, 0.1);
}

/* --- Contenido Principal --- */
.main-content {
    flex: 1;
    margin-left: 260px; /* Mismo ancho que sidebar */
    padding: 2.5rem;
    width: calc(100% - 260px);
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.top-bar h1 {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(to right, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mobile-menu-btn {
    display: none; /* Oculto en escritorio */
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Secciones (Tabs) --- */
.content-section {
    display: none;
    animation: fadeScale 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.content-section.active { display: block; }

@keyframes fadeScale {
    from { opacity: 0; transform: scale(0.98) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

/* --- Tarjetas (Cards) --- */
.card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

/* --- Grid de Pastes --- */
.text-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.paste-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: 240px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.paste-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 15px 30px -10px rgba(0, 210, 106, 0.15);
}

.paste-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    font-weight: 500;
}
.paste-meta i { color: var(--accent-primary); margin-right: 5px; }

.paste-preview {
    flex: 1;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    overflow: hidden;
    margin-bottom: 1rem;
    white-space: pre-wrap;
    line-height: 1.5;
    /* Efecto de desvanecimiento al final */
    mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}

.paste-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
}

/* --- Botones --- */
button { cursor: pointer; border: none; font-family: inherit; font-weight: 600; outline: none; }

.primary-btn {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-hover));
    color: #000; /* Texto negro para contraste en verde neón */
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-weight: 700;
    box-shadow: 0 4px 15px var(--accent-glow);
}
.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 210, 106, 0.4);
    filter: brightness(1.1);
}
.primary-btn:disabled { opacity: 0.6; cursor: wait; }

.secondary-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.secondary-btn:hover {
    border-color: var(--text-secondary);
    background-color: rgba(255,255,255,0.05);
}

.icon-btn {
    width: 42px; height: 42px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
    font-size: 1.1rem;
}
.icon-btn:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background-color: rgba(0, 210, 106, 0.05);
}

.danger-btn-outline {
    background: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-md);
    display: flex; align-items: center; gap: 0.5rem;
    transition: var(--transition);
}
.danger-btn-outline:hover {
    background-color: var(--danger);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Botones pequeños en las tarjetas */
.btn-sm {
    flex: 1;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    background: var(--bg-body);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
}
.btn-sm:hover { transform: translateY(-2px); color: var(--text-primary); border-color: var(--text-muted); }
.btn-sm.btn-edit:hover { border-color: var(--accent-primary); color: var(--accent-primary); }
.btn-sm.btn-delete:hover { border-color: var(--danger); color: var(--danger); }
.btn-sm.success { color: var(--accent-primary); border-color: var(--accent-primary); }

/* --- Inputs y Búsqueda --- */
.controls-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.search-box {
    flex: 1;
    position: relative;
    min-width: 250px;
}
.search-box i {
    position: absolute;
    left: 15px; top: 50%; transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    transition: var(--transition);
}
.search-box input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.8rem;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}
.search-box input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
.search-box input:focus + i { color: var(--accent-primary); }

.code-editor {
    width: 100%;
    height: 350px;
    background-color: #0d1117; /* Fondo editor específico */
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: #e6edf3;
    padding: 1.5rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.95rem;
    resize: vertical;
    outline: none;
    transition: var(--transition);
}
.code-editor:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.modern-input {
    width: 100%;
    padding: 0.8rem;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: white;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}
.modern-input:focus { border-color: var(--accent-primary); }

/* --- Toggle Switch --- */
.editor-actions {
    margin-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toggle-switch {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    user-select: none;
}
.toggle-switch input { display: none; }
.toggle-switch .slider {
    width: 44px; height: 24px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    position: relative;
    transition: var(--transition);
}
.toggle-switch .slider::before {
    content: '';
    position: absolute;
    width: 16px; height: 16px;
    background: var(--text-muted);
    border-radius: 50%;
    top: 3px; left: 3px;
    transition: var(--transition);
}
.toggle-switch input:checked + .slider {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}
.toggle-switch input:checked + .slider::before {
    transform: translateX(20px);
    background: white;
}
.label-text { font-weight: 500; font-size: 0.95rem; }

/* --- Paginación --- */
.pagination-modern {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 3rem;
    gap: 0.5rem;
}
.pagination-modern button {
    width: 36px; height: 36px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
}
.pagination-modern button:hover:not(:disabled) {
    background-color: var(--accent-primary);
    color: black;
    border-color: var(--accent-primary);
}
.pagination-modern button:disabled {
    opacity: 0.3; cursor: not-allowed;
}
.pagination-modern span { font-size: 0.9rem; margin: 0 10px; color: var(--text-muted); }

/* --- Modal (Pop-up de Edición) --- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(5px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.modal-overlay.active { display: flex; opacity: 1; }

.modal-content {
    background-color: var(--bg-card);
    width: 90%; max-width: 700px;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    transform: translateY(20px);
    transition: transform 0.3s ease;
    display: flex; flex-direction: column;
    max-height: 90vh;
}
.modal-overlay.active .modal-content { transform: translateY(0); }

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
}
.modal-header h3 { margin: 0; font-size: 1.25rem; }

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex; justify-content: flex-end; gap: 1rem;
}

.close-modal-btn { background: none; font-size: 1.5rem; color: var(--text-muted); padding: 0; width: auto; height: auto; }
.close-modal-btn:hover { color: var(--text-primary); }

.cancel-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.cancel-btn:hover { background: rgba(255,255,255,0.05); }


/* --- Media Queries (Responsividad) --- */
@media (max-width: 1024px) {
    .text-grid-modern { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
}

@media (max-width: 768px) {
    /* Sidebar oculto por defecto */
    .sidebar { transform: translateX(-100%); width: 260px; height: 100%; box-shadow: none; }
    .sidebar.open { transform: translateX(0); box-shadow: 0 0 0 100vw rgba(0,0,0,0.5); }
    
    /* Contenido expandido */
    .main-content { margin-left: 0; width: 100%; padding: 1.5rem; }
    
    .mobile-menu-btn { display: block; }
    
    .controls-bar { flex-direction: column; align-items: stretch; }
    .search-box { width: 100%; }
    
    .editor-actions { flex-direction: column; gap: 1rem; align-items: stretch; }
    .toggle-switch { justify-content: center; }
    .primary-btn { width: 100%; justify-content: center; }
    
    .paste-actions { flex-wrap: wrap; }
}

/* assets/css/styles.css - Versión 8.0 (Con Editor Dark) */

/* ... (Mantén todo tu CSS anterior hasta aquí) ... */

/* --- PERSONALIZACIÓN DEL EDITOR (Quill JS Dark Mode) --- */
.ql-toolbar.ql-snow {
    border: 1px solid var(--border-color) !important;
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
    background-color: var(--bg-sidebar);
    font-family: 'Inter', sans-serif;
}

.ql-container.ql-snow {
    border: 1px solid var(--border-color) !important;
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
    background-color: #0b0e14; /* Fondo del área de escritura */
    font-family: 'Fira Code', monospace; /* O 'Inter' si prefieres sans-serif */
    font-size: 1rem;
    color: #e2e8f0;
    min-height: 300px;
}

/* Iconos de la barra de herramientas en blanco/gris */
.ql-snow .ql-stroke {
    stroke: var(--text-secondary) !important;
}
.ql-snow .ql-fill {
    fill: var(--text-secondary) !important;
}
.ql-snow .ql-picker {
    color: var(--text-secondary) !important;
}

/* Efectos Hover en botones del editor */
.ql-snow .ql-picker:hover, .ql-snow .ql-picker.ql-expanded {
    color: var(--accent-primary) !important;
}
.ql-snow .ql-picker-label:hover .ql-stroke,
.ql-snow button:hover .ql-stroke {
    stroke: var(--accent-primary) !important;
}
.ql-snow button:hover .ql-fill {
    fill: var(--accent-primary) !important;
}
.ql-snow button.ql-active .ql-stroke {
    stroke: var(--accent-primary) !important;
}

/* Opciones desplegables */
.ql-snow .ql-picker-options {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}