/**
 * Sidebar Layout for Help Desk Pro
 * Modern, Professional Sidebar Navigation
 */

:root {
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;
    --topbar-height: 70px;
    --sidebar-bg: #1e293b;
    --sidebar-text: #94a3b8;
    --sidebar-active-bg: #334155;
    --sidebar-active-text: #ffffff;
    --sidebar-accent: #3b82f6;
}

/* Base Layout Structure */
body {
    overflow-x: hidden;
    background-color: var(--gray-50);
}

body.with-sidebar {
    background-color: var(--gray-50);
}

[data-theme="dark"] body.with-sidebar {
    background-color: var(--bg-secondary);
}

.app-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar Styling */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 1001;
    transition: width var(--transition-base), transform var(--transition-base);
    box-shadow: 4px 0 10px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    /* Prevent text wrapping during transition */
}

.sidebar-header {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    overflow: hidden;
    white-space: nowrap;
    width: 100%;
}

.sidebar-brand img {
    height: 54px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: all var(--transition-base);
}

/* Sidebar Navigation Items */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--spacing-md) 0;
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
}

.nav-section {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-xs);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(148, 163, 184, 0.4);
    transition: opacity var(--transition-fast);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 12px var(--spacing-lg);
    color: var(--sidebar-text);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
    font-weight: 500;
}

.sidebar-link i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.sidebar-link.active {
    background: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
}

.sidebar-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--sidebar-accent);
}

/* Sidebar Dropdowns (Submenus) */
.sidebar-dropdown {
    position: relative;
    transition: all var(--transition-fast);
}

.sidebar-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 12px var(--spacing-lg);
    color: var(--sidebar-text);
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.sidebar-dropdown-toggle i:first-child {
    font-size: 1.1rem;
    width: 24px;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.sidebar-dropdown-toggle .chevron {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.sidebar-dropdown.active .chevron {
    transform: rotate(180deg);
}

.sidebar-dropdown.active .sidebar-dropdown-toggle {
    color: #ffffff;
}

.sidebar-submenu {
    display: none;
    padding-bottom: var(--spacing-xs);
    background: rgba(0, 0, 0, 0.1);
}

.sidebar-dropdown.active .sidebar-submenu {
    display: block;
}

.submenu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px var(--spacing-lg) 10px calc(var(--spacing-lg) + 36px);
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.submenu-link i {
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.submenu-link:hover {
    color: #ffffff;
}

.submenu-link.active {
    color: var(--sidebar-accent);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.sidebar-user-pill {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: white;
    transition: all var(--transition-fast);
}

.sidebar-user-pill img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.sidebar-user-pill .user-info {
    overflow: hidden;
    transition: opacity var(--transition-fast);
}

.sidebar-user-pill .user-info div {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.85rem;
    font-weight: 600;
}

.sidebar-user-pill .user-info small {
    display: block;
    font-size: 0.7rem;
    color: var(--sidebar-text);
}

/* Main Container Structure */
.main-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    /* Prevents flex items from overflowing */
}

/* Top Bar Styling */
.top-bar {
    height: var(--topbar-height);
    background: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--gray-200);
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.sidebar-toggler {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-breadcrumb {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.breadcrumb-item i {
    font-size: 0.6rem;
    margin: 0 4px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.top-bar-tools {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.top-tool-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    text-decoration: none;
    transition: all 0.2s;
    background: var(--gray-100);
    position: relative;
    border: none;
    cursor: pointer;
}

.top-tool-btn:hover {
    background: var(--gray-200);
    color: var(--primary-color);
}

.top-tool-btn .badge {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 0.65rem;
    background: var(--error-color);
    color: white;
    border: 2px solid white;
}

/* Adjust Main Content for Side Menu */
.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 100% !important;
    /* Overriding main.css */
    margin: 0 !important;
}

/* Search Box in Top Bar */
.top-search-box {
    display: flex;
    align-items: center;
    background: var(--gray-100);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    width: 300px;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.top-search-box:focus-within {
    background: white;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    width: 350px;
}

.top-search-box i {
    color: var(--gray-400);
    margin-right: 10px;
}

.top-search-box input {
    background: transparent;
    border: none;
    outline: none;
    width: 100%;
    font-size: var(--font-size-sm);
}

/* Mobile Adjustments */
@media (max-width: 1024px) {
    .sidebar {
        position: fixed;
        left: -100%;
    }

    .sidebar.show {
        left: 0;
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        backdrop-filter: blur(4px);
    }

    .sidebar.show+.sidebar-overlay {
        display: block;
    }

    .top-search-box {
        display: none;
    }
}

@media (max-width: 768px) {
    .top-bar {
        padding: 0 var(--spacing-md);
    }

    .page-breadcrumb {
        display: none;
    }
}

/* Responsive Overlap Fixes */
.navbar {
    display: none !important;
    /* Hide old navbar */
}

/* Footer styles moved to main.css for premium design */

[data-theme="dark"] .top-bar {
    background: #0f172a;
    border-color: #1e293b;
}

[data-theme="dark"] .page-breadcrumb {
    color: var(--text-tertiary);
}

[data-theme="dark"] .page-breadcrumb .separator {
    color: var(--text-muted);
}

[data-theme="dark"] .page-breadcrumb .active {
    color: var(--text-primary);
}

[data-theme="dark"] .sidebar-toggler {
    color: var(--text-tertiary);
}

[data-theme="dark"] .top-search-box {
    background: var(--gray-900);
}

[data-theme="dark"] .top-tool-btn {
    background: #1e293b;
    color: var(--text-tertiary);
}

[data-theme="dark"] .top-tool-btn:hover {
    background: #334155;
    color: white;
}

/* Sidebar Clock Widget - Premium Modern Look */
.sidebar-clock-widget {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--sidebar-accent);
    margin: var(--spacing-md) var(--spacing-md) 0 var(--spacing-md);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.clock-time {
    font-family: 'Barlow', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: #ffffff;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.clock-time span.secs {
    font-size: 0.9rem;
    opacity: 0.6;
    font-weight: 400;
}

.clock-date {
    font-size: 0.65rem;
    color: var(--sidebar-text);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.8;
}

/* Collapsed state for clock */
body.sidebar-collapsed .sidebar-clock-widget {
    display: none;
}

/* ========================================
   COLLAPSED STATE (Desktop)
   ======================================== */
@media (min-width: 1025px) {
    body.sidebar-collapsed .sidebar {
        width: var(--sidebar-collapsed-width);
    }

    /* Hide texts */
    body.sidebar-collapsed .sidebar-brand span,
    body.sidebar-collapsed .nav-section,
    body.sidebar-collapsed .sidebar-link span,
    body.sidebar-collapsed .sidebar-dropdown-toggle span,
    body.sidebar-collapsed .sidebar-dropdown-toggle .chevron,
    body.sidebar-collapsed .submenu-link span,
    body.sidebar-collapsed .user-info {
        display: none;
    }

    /* Adjust padding/centering */
    body.sidebar-collapsed .sidebar-header {
        padding: 0;
        justify-content: center;
    }

    body.sidebar-collapsed .sidebar-brand {
        justify-content: center;
        padding: 0;
    }

    body.sidebar-collapsed .sidebar-link,
    body.sidebar-collapsed .sidebar-dropdown-toggle {
        justify-content: center;
        padding-left: 0;
        padding-right: 0;
    }

    body.sidebar-collapsed .sidebar-link i,
    body.sidebar-collapsed .sidebar-dropdown-toggle i:first-child {
        margin-right: 0;
    }

    /* Submenus in collapsed mode */
    body.sidebar-collapsed .submenu-link {
        padding-left: 0;
        padding-right: 0;
        justify-content: center;
    }

    body.sidebar-collapsed .submenu-link i {
        margin-right: 0;
    }

    body.sidebar-collapsed .sidebar-user-pill {
        justify-content: center;
    }
}