/* ============================================
   BeanShare Layout Components
   MainLayout + Sidebar + Header
   ============================================ */

/* --- MainLayout --- */

.app-container {
    display: flex;
    min-height: 100vh;
    background-color: var(--bs-background-light);
}

.main-content {
    flex: 1;
    margin-left: 280px;
    transition: margin-left 0.3s ease;
    display: flex;
    flex-direction: column;
}

.main-content.sidebar-collapsed {
    margin-left: 72px;
}

.page-content {
    flex: 1;
    padding: 2rem;
    margin-top: 64px;
    overflow-y: auto;
}

.minimal-layout {
    min-height: 100vh;
}

@media (max-width: 768px) {
    .main-content {
        margin-left: 0;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .main-content.sidebar-collapsed {
        margin-left: 0;
    }

    .page-content {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .page-content {
        padding: 0.75rem;
    }
}

/* --- Sidebar --- */

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 280px;
    background-color: var(--bs-background);
    border-right: 1px solid var(--bs-border);
    display: flex;
    flex-direction: column;
    transition: width 0.3s ease, transform 0.3s ease;
    z-index: 40;
    overflow: hidden;
}

.sidebar.collapsed {
    width: 72px;
}

.sidebar.mobile {
    transform: translateX(-100%);
}

.sidebar.mobile.open {
    transform: translateX(0);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--bs-border);
    min-height: 64px;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--bs-primary);
    font-weight: 700;
    font-size: 1.25rem;
}

.sidebar-logo-img {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.sidebar-brand {
    transition: opacity 0.3s ease;
}

.sidebar.collapsed .sidebar-brand {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--bs-text);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
}

.sidebar-toggle:hover {
    background-color: var(--bs-gray-100);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
}

.sidebar-section {
    padding: 0.5rem;
    margin-bottom: 0.5rem;
}

.sidebar-section-bottom {
    margin-top: auto;
    border-top: 1px solid var(--bs-border);
    padding-top: 1rem;
}

.sidebar-section-admin {
    border-top: 1px solid var(--bs-border);
    padding-top: 0.5rem;
    margin-top: 0.5rem;
}

.sidebar-link-admin {
    color: var(--bs-primary);
}

.sidebar-link-admin:hover {
    background-color: var(--bs-primary-light);
}

.sidebar-link-admin.active {
    background-color: var(--bs-primary);
    color: white;
}

.sidebar-subtitle {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--bs-text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem;
    margin: 0.5rem 0 0.25rem 0;
}

.sidebar.collapsed .sidebar-subtitle {
    display: none;
}

.sidebar-link, .sidebar-sublink {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--bs-text);
    text-decoration: none;
    border-radius: 0.5rem;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-size: 0.9375rem;
}

.sidebar-sublink {
    padding-left: 2.5rem;
    font-size: 0.875rem;
}

.sidebar.collapsed .sidebar-sublink {
    display: none;
}

.sidebar-link:hover, .sidebar-sublink:hover {
    background-color: var(--bs-gray-100);
    color: var(--bs-primary);
}

.sidebar-link.active, .sidebar-sublink.active {
    background-color: var(--bs-primary-light);
    color: var(--bs-primary);
    font-weight: 600;
}

.sidebar-link-text {
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.sidebar.collapsed .sidebar-link-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-subsection {
    margin-top: 0.5rem;
}

.sidebar.collapsed .sidebar-subsection {
    display: none;
}

.sidebar-footer {
    border-top: 1px solid var(--bs-border);
    padding: 1rem;
    margin-top: auto;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bs-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.sidebar-user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.sidebar-user-info {
    flex: 1;
    min-width: 0;
}

.sidebar-user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--bs-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-email {
    font-size: 0.75rem;
    color: var(--bs-text-subtle);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Mobile: Sidebar hidden by default, slides in when open */
@media (max-width: 768px) {
    .sidebar {
        width: 280px !important;
        transform: translateX(-100%) !important;
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.15);
        pointer-events: none !important;
        z-index: 50;
        transition: transform 0.3s ease, pointer-events 0s linear 0.3s;
    }

    /* Sidebar slides in when opened - works with OR without mobile class */
    .sidebar.open,
    .sidebar.mobile.open {
        transform: translateX(0) !important;
        pointer-events: auto !important;
        transition: transform 0.3s ease, pointer-events 0s linear 0s;
    }

    /* Collapsed state on mobile - keep hidden */
    .sidebar.collapsed:not(.open) {
        transform: translateX(-100%) !important;
        pointer-events: none !important;
    }

    /* Open state overrides everything on mobile */
    .sidebar.open.collapsed,
    .sidebar.mobile.open.collapsed {
        transform: translateX(0) !important;
        pointer-events: auto !important;
    }

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

    /* Keep text visible on mobile - no mobile class needed */
    .sidebar .sidebar-brand,
    .sidebar.mobile .sidebar-brand,
    .sidebar .sidebar-link-text,
    .sidebar.mobile .sidebar-link-text,
    .sidebar .sidebar-subsection,
    .sidebar.mobile .sidebar-subsection,
    .sidebar .sidebar-subtitle,
    .sidebar.mobile .sidebar-subtitle {
        opacity: 1 !important;
        width: auto !important;
    }

    /* Ensure main content takes full width on mobile when sidebar hidden */
    .main-content {
        margin-left: 0 !important;
    }
}

/* Desktop and tablet: Show toggle button */
@media (min-width: 769px) {
    .sidebar-toggle {
        display: block;
    }
}

/* Backdrop for mobile menu */
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 39;
    transition: opacity 0.3s ease;
}

@media (max-width: 768px) {
    .sidebar.mobile.open ~ .sidebar-backdrop {
        display: block;
    }
}

/* --- Header --- */

.app-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 280px;
    height: 64px;
    background-color: var(--bs-background);
    border-bottom: 1px solid var(--bs-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 30;
    transition: left 0.3s ease;
}

.app-header.sidebar-collapsed {
    left: 72px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.header-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--bs-text);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
}

.header-menu-toggle:hover {
    background-color: var(--bs-gray-100);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumb-separator {
    color: var(--bs-text-subtle);
}

.breadcrumb-link {
    color: var(--bs-text-subtle);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-link:hover {
    color: var(--bs-primary);
}

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

.header-center {
    flex: 2;
    max-width: 480px;
    margin: 0 2rem;
}

.header-search {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 0.5rem 2.5rem;
    border: 1px solid var(--bs-border);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    background-color: var(--bs-gray-100);
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px var(--bs-primary-light);
    background-color: var(--bs-background);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--bs-text-subtle);
    font-size: 1.25rem;
}

.search-shortcut {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    padding: 0.125rem 0.375rem;
    background-color: var(--bs-gray-200);
    color: var(--bs-text-subtle);
    font-size: 0.75rem;
    border-radius: 0.25rem;
    font-weight: 500;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    justify-content: flex-end;
}

.header-icon-btn {
    position: relative;
    background: transparent;
    border: none;
    color: var(--bs-text);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
}

.header-icon-btn:hover {
    background-color: var(--bs-gray-100);
}

.notification-badge {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    background-color: var(--bs-error);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    padding: 0.125rem 0.25rem;
    border-radius: 9999px;
    min-width: 1rem;
    text-align: center;
}

.header-user-menu {
    position: relative;
}

.header-user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: transparent;
    border: 1px solid var(--bs-border);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.header-user-btn:hover {
    background-color: var(--bs-gray-100);
}

.header-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--bs-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.75rem;
}

.header-user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.header-user-name {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--bs-text);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    min-width: 240px;
    background-color: var(--bs-background);
    border: 1px solid var(--bs-border);
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    padding: 0.5rem;
    z-index: 50;
}

.dropdown-backdrop {
    position: fixed;
    inset: 0;
    z-index: 40;
}

.dropdown-header {
    padding: 0.75rem;
}

.dropdown-user-info {
    display: flex;
    flex-direction: column;
}

.dropdown-user-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--bs-text);
}

.dropdown-user-email {
    font-size: 0.75rem;
    color: var(--bs-text-subtle);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--bs-border);
    margin: 0.25rem 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: transparent;
    border: none;
    font-size: 0.875rem;
    color: var(--bs-text);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background-color 0.2s;
    text-align: left;
}

.dropdown-item:hover {
    background-color: var(--bs-gray-100);
}

.dropdown-item-danger {
    color: var(--bs-error);
}

/* Mobile styles */
@media (max-width: 768px) {
    .app-header {
        left: 0;
        padding: 0 1rem;
    }

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

    .header-center {
        display: none;
    }

    .breadcrumb {
        display: none;
    }

    .header-user-name {
        display: none;
    }
}

@media (max-width: 480px) {
    .header-icon-btn span {
        font-size: 1.25rem;
    }
}