/* Admin Page Styles */
.admin-page {
    background-color: #f5f7fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: Arial, sans-serif;
}

.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100%;
}

/* Header Styles */
.admin-header {
    background: linear-gradient(135deg, #1B5E20, #2E7D32);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.admin-header h1 {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
}

.admin-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.online {
    background-color: #4CAF50;
    box-shadow: 0 0 6px #4CAF50;
}

.status-text {
    font-size: 12px;
    opacity: 0.9;
}

/* Navigation Styles */
.admin-nav {
    background: #f8f9fa;
    padding: 0;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    flex-wrap: wrap;
    gap: 1px;
    flex-shrink: 0;
}

.nav-tab {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: none;
    color: #495057;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.3s ease;
    min-width: 100px;
}

.nav-tab:hover {
    background: #e9ecef;
    color: #1B5E20;
}

.nav-tab.active {
    background: white;
    color: #1B5E20;
    border-bottom: 2px solid #1B5E20;
}

/* Content Styles */
.admin-content {
    padding: 20px;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    background: #f5f7fa;
    margin-bottom: 60px; /* Space for fixed footer */
}

/* Ensure sections take up minimal space */
.settings-section {
    display: none;
    min-height: 0; /* Prevent unnecessary height expansion */
}

.settings-section.active {
    display: block;
}

.settings-card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.settings-card h2 {
    margin: 0 0 15px 0;
    color: #212529;
    font-size: 16px;
    font-weight: 600;
}

/* Form Styles */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: #495057;
    font-weight: 500;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: #1B5E20;
    box-shadow: 0 0 0 2px rgba(27, 94, 32, 0.1);
}

/* Button Styles */
.btn {
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-primary {
    background: #1B5E20;
    color: white;
}

.btn-primary:hover {
    background: #2E7D32;
}

.btn-primary.active {
    background: #2E7D32;
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-large {
    padding: 10px 20px;
    font-size: 16px;
}

/* Theme and Layout Grid */
.theme-grid, .layout-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 10px;
}

.theme-card, .layout-card {
    cursor: pointer;
    transition: transform 0.3s ease;
}

.theme-card:hover, .layout-card:hover {
    transform: translateY(-2px);
}

.theme-preview, .layout-preview {
    height: 100px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.theme-name, .layout-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 6px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    text-align: center;
    font-size: 12px;
}

/* Theme Preview Colors */
.theme-default {
    background: linear-gradient(135deg, #1B5E20, #2E7D32);
}

.theme-blue {
    background: linear-gradient(135deg, #1a237e, #283593);
}

.theme-dark {
    background: linear-gradient(135deg, #121212, #1f1f1f);
}

.theme-light {
    background: linear-gradient(135deg, #f5f5f5, #e0e0e0);
}

/* Layout Preview Styles */
.layout-default, .layout-compact, .layout-modern {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
}

/* Reminders List */
.reminders-list {
    margin-bottom: 10px;
}

.reminder-item {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}

.reminder-item input[type="time"] {
    width: 100px;
}

.reminder-item select {
    flex: 1;
    min-width: 100px;
}

/* Footer Styles */
.admin-footer {
    padding: 10px 20px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

.admin-footer .btn-large {
    width: 100%;
    justify-content: center;
}

/* Icons */
.icon-general::before { content: "⚙️"; }
.icon-alarm::before { content: "⏰"; }
.icon-theme::before { content: "🎨"; }
.icon-plus::before { content: "➕"; }
.icon-save::before { content: "💾"; }
.icon-delete::before { content: "🗑️"; }

/* Active States */
.theme-card.active, .layout-card.active {
    border: 2px solid #1B5E20;
}

.theme-card.active .theme-preview, .layout-card.active .layout-preview {
    box-shadow: 0 0 0 2px #1B5E20;
}

/* Notification Styles */
.notification {
    position: fixed;
    bottom: 70px;
    right: 20px;
    background: #1B5E20;
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .admin-container {
        margin: 0;
        border-radius: 0;
        height: 100vh;
    }

    .admin-header {
        padding: 10px 15px;
    }

    .admin-header h1 {
        font-size: 18px;
    }

    .nav-tab {
        padding: 10px;
        font-size: 12px;
        min-width: 0;
    }

    .admin-content {
        padding: 15px;
        margin-bottom: 50px; /* Adjusted for fixed footer */
    }

    .settings-card {
        padding: 15px;
        margin-bottom: 15px;
    }

    .settings-card h2 {
        font-size: 14px;
    }

    .form-group {
        margin-bottom: 10px;
    }

    .form-group label {
        font-size: 12px;
    }

    .form-control {
        padding: 6px 8px;
        font-size: 12px;
    }

    .btn {
        padding: 5px 10px;
        font-size: 12px;
    }

    .btn-large {
        padding: 8px 16px;
        font-size: 14px;
    }

    .button-group {
        
        gap: 8px;
    }

    .theme-grid, .layout-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 10px;
    }

    .theme-preview, .layout-preview {
        height: 80px;
    }

    .theme-name, .layout-name {
        font-size: 10px;
        padding: 4px;
    }

    .reminder-item {
        flex-direction: column;
        align-items: stretch;
        padding: 8px;
    }

    .reminder-item input[type="time"] {
        width: 100%;
    }

    .reminder-item select {
        width: 100%;
    }

    .admin-footer {
        padding: 10px 15px;
    }
}

@media (max-width: 480px) {
    .admin-header h1 {
        font-size: 16px;
    }

    .status-text {
        font-size: 10px;
    }

    .nav-tab {
        padding: 8px;
        font-size: 10px;
    }

    /* Optimize layout grid for small screens */
    .theme-grid, .layout-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); /* Smaller min width */
        gap: 8px;
    }

    .theme-preview, .layout-preview {
        height: 60px; /* Reduced height for better fit */
    }

    .theme-name, .layout-name {
        font-size: 10px;
        padding: 3px;
    }

    /* Ensure content fits within smaller viewport */
    .admin-content {
        padding: 10px;
        margin-bottom: 50px;
    }

    .settings-card {
        padding: 10px;
        margin-bottom: 10px;
    }

    .settings-card h2 {
        font-size: 12px;
        margin-bottom: 10px;
    }

    .form-group {
        margin-bottom: 8px;
    }

    .form-control {
        padding: 5px 6px;
        font-size: 11px;
    }

    .btn {
        padding: 4px 8px;
        font-size: 11px;
    }

    .btn-large {
        padding: 6px 12px;
        font-size: 12px;
    }
}