/* Layout-specific styles for main.php template */

/* Prevent flash of unstyled content - disable transitions until JS loads */
html:not(.js-loaded) .nav-section,
html:not(.js-loaded) .nav-section-label,
html:not(.js-loaded) .nav-link,
html:not(.js-loaded) .nav-link-text {
    transition: none !important;
}

/* Sticky Footer */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    padding-bottom: 3rem; /* Add space between content and footer */
}

.main-content .container {
    padding-bottom: 2rem; /* Additional spacing for last elements */
}

/* Header Wrapper - Logo outside container */
.header-wrapper {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 1rem;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
    padding-left: 20px;
}

/* Header Mobile Styles */
.header-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.mobile-menu-toggle {
    display: none;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    cursor: pointer;
    color: var(--text-primary);
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background: var(--bg-tertiary);
}

.mobile-menu-toggle .material-icons-outlined {
    font-size: var(--font-size-2xl);
}

.header-menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    gap: 2rem;
    min-width: 0;
}

.main-nav {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    padding-right: var(--spacing-md);
}

.nav-section {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-xs) * 1.5);
    flex-shrink: 0;
    padding: 0 var(--spacing-sm);
    border-left: 1px solid var(--border-color);
    transition: var(--transition);
}

.nav-section:first-child {
    border-left: none;
    padding-left: 0;
}

.nav-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 4px;
}

.nav-section-label {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-tertiary);
    font-weight: 700;
    white-space: nowrap;
    opacity: 0.7;
    transition: opacity var(--transition);
}

.nav-section-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: calc(var(--spacing-xs) * 0.5) var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    opacity: 0.5;
    transition: var(--transition);
    border-radius: var(--radius-sm);
    min-width: 20px;
    height: 20px;
}

.nav-section-toggle:hover {
    opacity: 1;
    background: var(--bg-secondary);
    color: var(--primary-color);
}

.nav-section-toggle .material-icons-outlined {
    font-size: var(--font-size-md);
    transition: transform var(--transition);
}

.nav-section.collapsed .nav-section-toggle .material-icons-outlined {
    transform: rotate(180deg);
}

.nav-section.collapsed .nav-section-label {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.nav-section.collapsed {
    padding: 0 0.25rem;
}

.nav-section-items {
    display: flex;
    gap: 0.25rem;
    align-items: center;
    flex-wrap: wrap;
    max-width: 100%;
    transition: gap 0.3s ease;
}

.nav-section.collapsed .nav-section-items {
    gap: 0.5rem;
}

.header-right-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
    white-space: nowrap;
    padding-left: var(--spacing-md);
    border-left: 1px solid var(--border-color);
}

/* Icon buttons are now defined in main.css - base button system */
/* Layout-specific icon button overrides can go here if needed */

/* Compact User Menu */
.user-menu-compact {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.user-name-compact {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-xs) * 1.5);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    white-space: nowrap;
}

.user-name-compact .material-icons-outlined {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

.user-name-text-compact {
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Footer specific styles */
.footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 0;
    margin-top: auto; /* Pushes footer to bottom */
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-left {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo-image {
    height: 18px;
    width: auto;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-logo:hover .footer-logo-image {
    opacity: 1;
}

.logo-image {
    height: 24px;
    width: auto;
    display: block;
}

.footer-right {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.language-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    min-width: 36px;
    text-align: center;
}

.language-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.language-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.stat-icon {
    font-size: 1rem;
    color: var(--text-tertiary);
}

.text-muted { 
    color: var(--text-tertiary); 
}

.small { 
    font-size: 0.8rem; 
}

/* Basic Dropdown Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-menu {
    display: none;
    position: absolute;
    background-color: var(--card-bg);
    min-width: 200px;
    box-shadow: var(--shadow-md);
    z-index: var(--z-dropdown);
    border-radius: var(--radius-base);
    border: 1px solid var(--border-color);
    top: calc(100% + var(--spacing-xs));
    left: 0;
    padding: var(--spacing-sm) 0;
    margin-top: 0;
    opacity: 0;
    transform: translateY(-5px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    pointer-events: none;
}

.dropdown-menu.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown-item {
    color: var(--text-primary);
    padding: 10px 16px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    background-color: var(--bg-secondary);
    color: var(--primary-color);
    padding-left: 20px;
}

.dropdown-item .nav-icon {
    font-size: 18px;
}

/* Navigation Link Styles */
.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    position: relative;
    white-space: nowrap;
}

.nav-link-text {
    transition: opacity 0.3s ease, width 0.3s ease;
    overflow: hidden;
}

.nav-section.collapsed .nav-link {
    padding: 6px;
    min-width: 36px;
    justify-content: center;
}

.nav-section.collapsed .nav-link-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.nav-link:hover {
    background-color: var(--bg-secondary);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.nav-link.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.nav-link.active .nav-icon {
    color: white;
}

.nav-link .nav-icon {
    font-size: 18px;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.nav-link:hover .nav-icon {
    transform: scale(1.1);
}

.nav-link.active .nav-icon {
    transform: scale(1.05);
}

.material-icons-outlined {
    font-size: 20px;
}

/* Material Symbols support (for newer icons like file_png) */
.material-symbols-outlined {
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    font-size: 20px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

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

/* ============================================================================
   Mobile Responsive Styles
   ============================================================================
   All mobile-specific overrides for screens up to 768px width
   ============================================================================ */
@media (max-width: 768px) {
    /* Header Layout */
    .header-wrapper {
        flex-direction: column;
        gap: 0;
    }

    .header-logo {
        width: 100%;
        justify-content: space-between;
        padding: 0 20px;
    }

    .header .container {
        width: 100%;
        padding-bottom: 0;
    }

    .header-content {
        flex-direction: column;
        gap: 0;
        flex-wrap: wrap;
        padding-bottom: 0;
    }

    .header-menu {
        width: 100%;
        flex: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    /* Mobile Menu */
    .header-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        padding: calc(var(--spacing-md) * 0.75) 20px;
        padding-bottom: var(--spacing-sm);
        border-top: 1px solid var(--border-color);
        margin-top: var(--spacing-md);
    }

    .header-menu.active {
        display: flex;
    }

    /* Navigation */
    .main-nav {
        flex-direction: column;
        width: 100%;
        gap: calc(var(--spacing-md) * 0.75);
        order: 1;
        margin-bottom: 0;
    }

    .nav-section {
        width: 100%;
        border-left: none;
        padding-left: 0;
    }

    .nav-section-header {
        width: 100%;
    }

    .nav-section-label {
        font-size: 0.75rem;
        margin-bottom: 6px;
        padding-bottom: 4px;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-section.collapsed .nav-section-label {
        opacity: 1;
        width: auto;
        overflow: visible;
    }

    .nav-section-items {
        flex-direction: column;
        gap: 0.4rem;
        width: 100%;
    }

    .nav-section.collapsed .nav-section-items {
        flex-direction: column;
    }

    .nav-link {
        padding: 10px 14px;
        border-radius: 6px;
        background: var(--bg-secondary);
        width: 100%;
        border: 1px solid transparent;
    }

    .nav-section.collapsed .nav-link {
        padding: 12px 16px;
        min-width: auto;
        justify-content: flex-start;
    }

    .nav-section.collapsed .nav-link-text {
        opacity: 1;
        width: auto;
        overflow: visible;
    }

    .nav-link:hover {
        background: var(--bg-tertiary);
        border-color: var(--border-color);
    }

    .nav-link.active {
        background-color: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }

    .dropdown {
        width: 100%;
    }

    /* Dropdown Menu - Mobile Overrides */
    .header-right-actions .dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        display: none;
        width: auto;
        min-width: 200px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        background: var(--card-bg);
        margin-top: var(--spacing-sm);
        padding: var(--spacing-sm) 0;
        z-index: 1000;
    }

    .header-right-actions .dropdown-menu.show {
        display: block;
    }

    .header-right-actions .dropdown-menu .dropdown-item {
        display: flex;
        align-items: center;
        gap: calc(var(--spacing-md) * 0.75);
        padding: calc(var(--spacing-md) * 0.75) var(--spacing-md);
        color: var(--text-primary);
        text-decoration: none;
        transition: background-color 0.2s ease;
    }

    .header-right-actions .dropdown-menu .dropdown-item:hover {
        background-color: var(--bg-secondary);
    }

    .header-right-actions .dropdown-menu .dropdown-item .nav-icon {
        font-size: 20px;
    }

    /* Header Actions */
    .header-right-actions {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        gap: calc(var(--spacing-md) * 0.75);
        padding: var(--spacing-sm) 0;
        border-top: 1px solid var(--border-color);
        border-left: none;
        align-items: center;
        justify-content: flex-start;
        order: -1;
        margin-bottom: calc(var(--spacing-md) * 0.75);
    }

    .header-right-actions .user-menu-compact {
        width: auto;
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: calc(var(--spacing-md) * 0.75);
        padding: 0;
        margin: 0;
        border-top: none;
        padding-top: 0;
    }

    /* Icon Buttons - Mobile Sizing */
    .header-right-actions .icon-btn {
        flex-shrink: 0;
        min-width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0;
    }

    .header-right-actions .icon-btn .material-icons-outlined {
        font-size: 24px;
        display: inline-block;
        line-height: 1;
    }

    .header-right-actions .dropdown {
        flex-shrink: 0;
        width: auto;
        position: relative;
    }

    .header-right-actions .dropdown .dropdown-toggle {
        min-width: 44px;
        height: 44px;
    }

    .header-right-actions .user-name-compact {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0;
        min-width: 44px;
        height: 44px;
        padding: 0;
        background: var(--bg-secondary);
        border: 1px solid var(--border-color);
        border-radius: 6px;
        cursor: pointer;
        transition: all 0.2s ease;
    }

    .header-right-actions .user-name-compact:hover {
        background: var(--bg-tertiary);
        transform: scale(1.05);
        border-color: var(--primary-color);
    }

    .header-right-actions .user-name-compact .material-icons-outlined {
        font-size: 24px;
        flex-shrink: 0;
        display: inline-block;
        line-height: 1;
    }

    .user-name-text-compact {
        display: none;
    }

    .header-right-actions .user-menu-compact .logout-btn {
        flex-shrink: 0;
        min-width: 44px;
        height: 44px;
        padding: 0;
    }

    .header-right-actions .user-menu-compact .logout-btn .material-icons-outlined {
        font-size: 24px;
        display: inline-block;
        line-height: 1;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-right {
        justify-content: center;
        width: 100%;
    }

    .stat-item {
        font-size: 0.75rem;
        padding: 0.2rem 0.4rem;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 19px;
    }

    .footer-logo-image {
        height: 14px;
    }

    .footer-right {
        flex-direction: column;
        gap: 0.5rem;
    }

    .stat-item {
        width: 100%;
        justify-content: center;
    }
}