/* --- Base layout for dashboard --- */
.dashboard-wrapper {
    display: flex;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    transition: background var(--transition), color var(--transition);
}

/* --- Sidebar Styles --- */
.sidebar {
    width: 250px;
    background: var(--card);
    border-right: 1px solid var(--border);
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    box-shadow: 2px 0 8px 0 rgba(30,41,59,0.02);
    position: sticky; /* Make it sticky for desktop */
    top: 0;
    height: 100vh; /* Make it full height */
    z-index: 50; /* Below sticky header, above main content on mobile */
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.sidebar .logo {
    font-size: 1.25rem; /* Slightly smaller than main header logo */
    letter-spacing: 0; /* Remove negative letter spacing for sidebar */
    padding-left: 0.5rem;
}

.close-sidebar {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    font-size: 1.5rem;
    transition: color var(--transition);
}
.close-sidebar:hover {
    color: var(--primary);
}

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

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: background var(--transition), color var(--transition);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    transition: stroke var(--transition);
}

.nav-item:hover {
    background: var(--bg); /* Lighter background on hover */
    color: var(--primary);
}

[data-theme="dark"] .nav-item:hover {
    background: var(--bg-dark); /* Darker background on hover */
}

.nav-item.active {
    background: var(--primary);
    color: var(--text-light);
    box-shadow: 0 2px 8px rgba(37,99,235,0.2);
}

.nav-item.active svg {
    stroke: var(--text-light);
}

.logout-item {
    margin-top: auto; /* Pushes logout to the bottom of the sidebar */
    color: #ef4444; /* Red color for logout */
}

.logout-item:hover {
    background: #fef2f2;
    color: #dc2626;
}
[data-theme="dark"] .logout-item:hover {
    background: #450a0a;
    color: #fca5a5;
}


/* --- Main Content Area --- */
.main-content-area {
    flex-grow: 1;
    padding: 0; /* Padding handled by .content-padding */
    transition: margin-left var(--transition);
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px 0 rgba(30,41,59,0.04);
}

.hamburger-dashboard {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    color: var(--text);
    transition: color var(--transition);
    padding: 0.5rem;
}
.hamburger-dashboard span { /* Hamburger icon lines */
    display: block;
    width: 24px;
    height: 3px;
    margin: 3px 0;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}

.user-settings {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-name {
    font-weight: 600;
    color: var(--text);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.9rem;
}
.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.content-padding {
    padding: 2rem;
}

.welcome-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.subtitle {
    color: #64748b;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}
[data-theme="dark"] .subtitle {
    color: #cbd5e1;
}

/* --- Analytics Grid --- */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.analytics-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 4px 12px 0 rgba(30,41,59,0.05);
    transition: background var(--transition), border var(--transition);
}

.card-label {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 0.5rem;
    font-weight: 500;
}
[data-theme="dark"] .card-label {
    color: #cbd5e1;
}

.card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

/* --- Section Cards (for API Key, Upload, Recent Uploads) --- */
.section-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 12px 0 rgba(30,41,59,0.05);
    margin-bottom: 2rem;
    transition: background var(--transition), border var(--transition);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.section-description {
    color: #64748b;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}
[data-theme="dark"] .section-description {
    color: #cbd5e1;
}

/* --- API Key Section --- */
.api-key-section .input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.api-key-section .form-input {
    flex-grow: 1;
    cursor: text; /* Allow selection */
}

.api-key-form {
    margin-bottom: 1rem;
}

.docs-link {
    font-size: 0.95rem;
}

/* --- Buttons (reusing styles from login/register) --- */
.btn {
    padding: 0.75rem 1.25rem;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    text-decoration: none; /* For anchor tags styled as buttons */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.primary-btn {
    background: var(--primary);
    color: #fff;
    border: none;
}
.primary-btn:hover {
    background: var(--accent);
}

.secondary-btn {
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
}
.secondary-btn:hover {
    background: var(--bg);
    border-color: var(--primary);
}
[data-theme="dark"] .secondary-btn:hover {
    background: var(--bg-dark);
}

.small-btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}


/* --- Upload Section --- */
.drop-area {
    border: 2px dashed var(--border);
    border-radius: 0.75rem;
    padding: 2.5rem;
    text-align: center;
    cursor: pointer;
    color: #64748b;
    font-size: 1rem;
    transition: border-color var(--transition), background var(--transition);
}
.drop-area:hover, .drop-area.drag-over {
    border-color: var(--primary);
    background: rgba(37,99,235,0.05);
}
[data-theme="dark"] .drop-area:hover, [data-theme="dark"] .drop-area.drag-over {
    background: rgba(60, 165, 250, 0.1);
}

.drop-area .browse-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
}

.uploaded-files-list {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
    text-align: left;
    color: var(--text);
    font-size: 0.95rem;
}
.uploaded-files-list li {
    background: var(--bg);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    border: 1px solid var(--border);
}
[data-theme="dark"] .uploaded-files-list li {
    background: var(--card-dark);
}

.upload-now-btn {
    margin-top: 1.5rem;
    width: 100%;
}


/* --- Recent Uploads Table --- */
.table-responsive {
    overflow-x: auto; /* Makes table scrollable on small screens */
    width: 100%; /* Ensures it takes full width */
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.data-table th, .data-table td {
    text-align: left;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    background: var(--bg);
    font-weight: 600;
    color: var(--text);
    font-size: 0.9rem;
    text-transform: uppercase;
}
[data-theme="dark"] .data-table th {
    background: var(--bg-dark);
}

.data-table td {
    color: var(--text);
    background: var(--card);
}
[data-theme="dark"] .data-table td {
    background: var(--card-dark);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table tbody tr:hover td {
    background: var(--bg);
}
[data-theme="dark"] .data-table tbody tr:hover td {
    background: var(--card-dark);
}

.no-data-message {
    text-align: center;
    color: #64748b;
    padding: 1.5rem;
    background: var(--bg);
    border-radius: 0.75rem;
    border: 1px solid var(--border);
    font-style: italic;
}
[data-theme="dark"] .no-data-message {
    background: var(--bg-dark);
}

/* --- Responsive Adjustments --- */
@media (max-width: 900px) {
    .dashboard-wrapper {
        flex-direction: column; /* Stack sidebar and main content */
    }

    .sidebar {
        position: fixed; /* Fixed position for mobile sidebar */
        top: 0;
        left: 0;
        height: 100%;
        width: 250px; /* Adjust as needed */
        transform: translateX(-100%); /* Hidden by default */
        box-shadow: 4px 0 15px rgba(0,0,0,0.1); /* Stronger shadow when open */
        border-right: none;
        z-index: 150; /* Above everything when open */
    }

    .sidebar.open {
        transform: translateX(0); /* Slide in */
    }

    .sidebar-header {
        justify-content: space-between;
        padding-right: 1rem; /* Adjust padding for close button */
    }

    .close-sidebar {
        display: block; /* Show close button on mobile */
    }

    .hamburger-dashboard {
        display: flex; /* Show hamburger to open sidebar */
    }

    .main-content-area.shifted {
        /* Optional: Add a slight shift or overlay to main content when sidebar is open */
        margin-left: 250px; /* Matches sidebar width */
        filter: brightness(0.8); /* Dim background */
        pointer-events: none; /* Prevent interaction with main content */
    }

    .dashboard-header {
        padding: 0.75rem 1.5rem; /* Reduce header height */
    }

    .user-name {
        display: none; /* Hide full name on small screens */
    }

    .content-padding {
        padding: 1.5rem; /* Reduce overall padding */
    }

    .welcome-title {
        font-size: 1.8rem;
    }
    .subtitle {
        font-size: 1rem;
    }

    .analytics-grid {
        grid-template-columns: 1fr; /* Stack analytics cards vertically */
    }

    .section-card {
        padding: 1.5rem; /* Reduce section card padding */
    }

    /* Mobile table adjustments */
    .data-table thead {
        display: none; /* Hide table headers on mobile */
    }

    .data-table, .data-table tbody, .data-table tr, .data-table td {
        display: block; /* Make table elements act like blocks */
        width: 100%; /* Full width */
    }

    .data-table tr {
        margin-bottom: 1rem;
        border: 1px solid var(--border);
        border-radius: 0.75rem;
        overflow: hidden;
        padding: 1rem;
        display: flex;
        flex-direction: column;
        background: var(--card);
        box-shadow: 0 2px 8px rgba(30,41,59,0.05);
    }

    .data-table td {
        border-bottom: none; /* Remove individual cell borders */
        text-align: right; /* Align value to the right */
        padding: 0.5rem 0; /* Adjust padding */
        position: relative;
        padding-left: 50%; /* Make space for data-label */
    }

    .data-table td::before {
        content: attr(data-label); /* Use data-label for custom label */
        position: absolute;
        left: 0;
        width: 45%;
        padding-left: 1rem;
        font-weight: 600;
        text-align: left;
        color: #64748b;
    }
    [data-theme="dark"] .data-table td::before {
        color: #cbd5e1;
    }
}

@media (max-width: 600px) {
    .dashboard-header {
        padding: 0.5rem 1rem; /* Further reduce header height */
    }
    .content-padding {
        padding: 1rem; /* Smallest padding */
    }
    .analytics-card, .section-card, .data-table tr {
        border-radius: 0.75rem; /* Maintain rounded corners */
    }
}

/* Add to your existing dashboard CSS */

.api-key-summary .api-key-display {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace; /* Monospace font for key */
    background: var(--bg);
    padding: 0.2rem 0.5rem;
    border-radius: 0.3rem;
    font-size: 0.9rem;
    color: var(--text);
    border: 1px solid var(--border);
    display: inline-block;
}
[data-theme="dark"] .api-key-summary .api-key-display {
    background: var(--card-dark);
}

.link-small {
    font-size: 0.9rem;
    margin-left: 1rem;
    white-space: nowrap; /* Prevent wrapping on small screens */
}

.recent-uploads-summary .table-responsive-summary {
    overflow-x: auto;
    width: 100%;
    margin-bottom: 0.5rem;
}

/* Specific styling for summary table if different from full table */
.recent-uploads-summary .data-table th,
.recent-uploads-summary .data-table td {
    padding: 0.75rem 1rem; /* Slightly less padding */
}

.no-data-message a {
    font-weight: 600;
}

.try-it-now-summary .text-center {
    text-align: center;
}

/* Styles for the API Tester form (reusing existing form styles) */
.api-tester-form .form-input {
    min-height: 40px; /* Default input height */
}
.api-tester-form textarea.form-input {
    min-height: 120px; /* Set a reasonable default height for textarea */
    resize: vertical; /* Allow vertical resizing */
}

/* Styles for API Results table, if different from general data-table */
.api-results .data-table {
    margin-top: 1.5rem;
}

/* Ensure data-label works for summary table too */
@media (max-width: 900px) {
    .recent-uploads-summary .data-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 0;
        width: 45%;
        padding-left: 1rem;
        font-weight: 600;
        text-align: left;
        color: #64748b;
    }
}