/* Secure Google Drive Access Plugin Styles */

/* Variables CSS */
:root {
    --sgda-primary: #1a73e8;
    --sgda-secondary: #34a853;
    --sgda-background: #f8f9fa;
    --sgda-surface: #ffffff;
    --sgda-border: #dadce0;
    --sgda-text-primary: #202124;
    --sgda-text-secondary: #5f6368;
    --sgda-hover: #f1f3f4;
    --sgda-shadow: 0 1px 2px 0 rgba(60,64,67,.3), 0 1px 3px 1px rgba(60,64,67,.15);
    --sgda-shadow-hover: 0 1px 3px 0 rgba(60,64,67,.3), 0 4px 8px 3px rgba(60,64,67,.15);
    --sgda-border-radius: 8px;
    --sgda-transition: all 0.2s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* Contenedor principal */
.sgda-container {
    max-width: 100%;
    margin: 0 auto;
    background: var(--sgda-background);
    border-radius: var(--sgda-border-radius);
    box-shadow: var(--sgda-shadow);
    overflow: hidden;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: var(--sgda-text-primary);
}

/* Header */
.sgda-header {
    background: var(--sgda-surface);
    border-bottom: 1px solid var(--sgda-border);
    padding: 12px 24px;
}

.sgda-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.sgda-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 500;
}

.sgda-breadcrumb .material-icons {
    color: var(--sgda-secondary);
    font-size: 20px;
}

.sgda-breadcrumb-item {
    color: var(--sgda-primary);
    cursor: pointer;
    text-decoration: none;
    transition: var(--sgda-transition);
}

.sgda-breadcrumb-item:hover {
    text-decoration: underline;
}

.sgda-breadcrumb-separator {
    color: var(--sgda-text-secondary);
}

.sgda-breadcrumb-current {
    color: var(--sgda-text-primary);
    font-weight: 500;
}

.sgda-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Búsqueda */
.sgda-search {
    position: relative;
    display: flex;
    align-items: center;
}

.sgda-search input {
    padding: 8px 40px 8px 12px;
    border: 1px solid var(--sgda-border);
    border-radius: 24px;
    background: var(--sgda-surface);
    font-size: 14px;
    width: 240px;
    transition: var(--sgda-transition);
}

.sgda-search input:focus {
    outline: none;
    border-color: var(--sgda-primary);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

.sgda-search .material-icons {
    position: absolute;
    right: 12px;
    color: var(--sgda-text-secondary);
    font-size: 18px;
}

/* Filtros */
.sgda-filters select {
    padding: 8px 12px;
    border: 1px solid var(--sgda-border);
    border-radius: 4px;
    background: var(--sgda-surface);
    font-size: 14px;
    cursor: pointer;
    transition: var(--sgda-transition);
}

.sgda-filters select:focus {
    outline: none;
    border-color: var(--sgda-primary);
}

/* Contenido principal */
.sgda-content {
    display: flex;
    min-height: 600px;
}

/* Sidebar */
.sgda-sidebar {
    width: 240px;
    background: var(--sgda-surface);
    border-right: 1px solid var(--sgda-border);
    padding: 16px 0;
}

.sgda-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 24px;
    cursor: pointer;
    transition: var(--sgda-transition);
    font-size: 14px;
}

.sgda-nav-item:hover {
    background: var(--sgda-hover);
}

.sgda-nav-item.active {
    background: rgba(26, 115, 232, 0.1);
    color: var(--sgda-primary);
    font-weight: 500;
}

.sgda-nav-item .material-icons {
    font-size: 20px;
}

.sgda-nav-item.active .material-icons {
    color: var(--sgda-primary);
}

/* Área principal */
.sgda-main {
    flex: 1;
    padding: 24px;
    background: var(--sgda-background);
}

/* Loading */
.sgda-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 300px;
    gap: 16px;
}

.sgda-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--sgda-border);
    border-top: 3px solid var(--sgda-primary);
    border-radius: 50%;
    animation: sgda-spin 1s linear infinite;
}

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

/* Grid de archivos */
.sgda-files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

/* Item de archivo */
.sgda-file-item {
    background: var(--sgda-surface);
    border-radius: var(--sgda-border-radius);
    padding: 16px;
    cursor: pointer;
    transition: var(--sgda-transition);
    border: 1px solid transparent;
    position: relative;
    box-shadow: 0 1px 2px 0 rgba(60,64,67,.1);
}

.sgda-file-item:hover {
    box-shadow: var(--sgda-shadow-hover);
    border-color: var(--sgda-border);
    transform: translateY(-2px);
}

.sgda-file-item[data-type="folder"]:hover {
    background: rgba(26, 115, 232, 0.05);
}

/* Icono de archivo */
.sgda-file-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    margin-bottom: 12px;
}

.sgda-file-icon img {
    max-width: 60px;
    max-height: 60px;
    border-radius: 4px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

.sgda-file-icon .material-icons {
    font-size: 48px;
}

/* Colores de iconos */
.sgda-icon-blue { color: #1a73e8; }
.sgda-icon-green { color: #34a853; }
.sgda-icon-red { color: #ea4335; }
.sgda-icon-orange { color: #ff6d01; }
.sgda-icon-gray { color: #5f6368; }

/* Información del archivo */
.sgda-file-info {
    text-align: center;
}

.sgda-file-name {
    font-weight: 500;
    margin-bottom: 4px;
    word-break: break-word;
    line-height: 1.3;
    max-height: 2.6em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.sgda-file-meta {
    font-size: 12px;
    color: var(--sgda-text-secondary);
    line-height: 1.2;
}

/* Acciones de archivo */
.sgda-file-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: var(--sgda-transition);
}

.sgda-file-item:hover .sgda-file-actions {
    opacity: 1;
}

.sgda-btn-action {
    background: var(--sgda-surface);
    border: 1px solid var(--sgda-border);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--sgda-transition);
    box-shadow: var(--sgda-shadow);
}

.sgda-btn-action:hover {
    background: var(--sgda-hover);
    box-shadow: var(--sgda-shadow-hover);
}

.sgda-btn-action .material-icons {
    font-size: 16px;
    color: var(--sgda-text-secondary);
}

/* Estados vacíos */
.sgda-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--sgda-text-secondary);
}

.sgda-empty p {
    font-size: 16px;
    margin: 0;
}

/* Errores */
.sgda-error {
    background: #fce8e6;
    color: #d93025;
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 16px;
    border-left: 4px solid #d93025;
}

/* Responsive */
@media (max-width: 768px) {
    .sgda-content {
        flex-direction: column;
    }
    
    .sgda-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--sgda-border);
    }
    
    .sgda-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .sgda-controls {
        justify-content: space-between;
    }
    
    .sgda-search input {
        width: 180px;
    }
    
    .sgda-files-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 12px;
    }
    
    .sgda-main {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .sgda-files-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 8px;
    }
    
    .sgda-file-item {
        padding: 12px;
    }
    
    .sgda-file-icon {
        height: 60px;
    }
    
    .sgda-file-icon .material-icons {
        font-size: 36px;
    }
    
    .sgda-search input {
        width: 140px;
    }
}