/* ============================================================
   navbar.css — EverAfter navbar, user dropdown, toast messages
   ============================================================ */

/* App layout — only applies when wedding context is active */
/* (These rules are conditionally rendered via {% if wedding %} in base.html) */
body.with-wedding {
    display: flex;
    flex-direction: column;
    height: 100vh;
    margin: 0;
}

/* The actual conditional block from base.html is reproduced below.
   The rules below target body / nav / #app-layout / .container and are
   injected only when the wedding context is active. */
body {
    /* reset handled globally; kept here so the conditional block is intact */
}

/* App layout: nav + sidebar + content */
body {
    display: flex;
    flex-direction: column;
    height: 100vh;
    margin: 0;
}

nav {
    flex-shrink: 0;
}

#app-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Container takes remaining space and stacks content + footer */
.container {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
}

/* ============================================================
   Navigation
   ============================================================ */

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(10, 18, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    position: sticky;
    top: 0;
    z-index: 100;
    animation: navbarSlideDown 0.3s ease-out;
}

.navbar-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color 0.2s;
    flex-shrink: 0;
}

.navbar-brand:hover {
    color: var(--primary-hover);
}

.vertical-spacer {
    width: 1.5rem;
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .vertical-spacer {
        width: 0.75rem;
    }
}

@media (max-width: 768px) {
    .vertical-spacer {
        display: none;
    }
}

/* Desktop navigation links integrated directly in navbar */
.navbar {
    display: flex;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}

.navbar-nav-link {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.85rem;
    border: none;
    background: transparent;
    border-radius: 0;
    color: rgba(240, 237, 231, 0.68);
    font-family: 'Barlow', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.15s ease-out;
    white-space: nowrap;
    position: relative;
    height: 44px;
    flex-shrink: 0;
}

.navbar-nav-link:hover {
    background: transparent;
    color: var(--primary);
}

.navbar-nav-link.active {
    background: transparent;
    color: var(--primary);
    font-weight: 600;
}

.navbar-nav-link-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.navbar-nav-link-label {
    display: inline;
    white-space: nowrap;
}

/* Hide labels on small screens, keep only icons */
@media (max-width: 1024px) {
    .navbar-nav-link-label {
        display: none;
    }

    .navbar-nav-link {
        padding: 0.45rem 0.6rem;
        gap: 0;
    }

    .navbar-nav-dropdown-wrapper {
        display: flex;
    }
}

.navbar-nav-dropdown-wrapper {
    position: relative;
}

@media (max-width: 768px) {
    .navbar-nav-dropdown-wrapper {
        display: none;
    }
}

.navbar-nav-dropdown-trigger {
    position: relative;
}

.navbar-nav-dropdown-chevron {
    transition: transform 0.22s ease-out;
    color: rgba(240, 237, 231, 0.4);
    flex-shrink: 0;
    width: 13px;
    height: 13px;
}

.navbar-nav-dropdown-trigger[aria-expanded="true"] .navbar-nav-dropdown-chevron {
    transform: rotate(180deg);
}

.navbar-nav-dropdown {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 240px;
    background: rgba(10, 18, 10, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(129, 216, 208, 0.15);
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    padding: 0.65rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-10px);
    transition: all 0.22s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 200;
    pointer-events: none;
}

.navbar-nav-dropdown-trigger[aria-expanded="true"] + .navbar-nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.navbar-nav-dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1.15rem;
    color: rgba(240, 237, 231, 0.75);
    text-decoration: none;
    font-family: 'Barlow', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    transition: all 0.15s ease-out;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
    position: relative;
}

.navbar-nav-dropdown-link:first-child {
    border-radius: 8px 8px 0 0;
}

.navbar-nav-dropdown-link:last-child {
    border-radius: 0 0 8px 8px;
}

.navbar-nav-dropdown-link:hover {
    background: rgba(129, 216, 208, 0.12);
    color: var(--primary);
    padding-left: 1.35rem;
}

.navbar-nav-dropdown-link--locked {
    color: rgba(240, 237, 231, 0.35);
    cursor: not-allowed;
    opacity: 0.55;
}

.navbar-nav-dropdown-link--locked:hover {
    background: transparent;
    color: rgba(240, 237, 231, 0.35);
    padding-left: 1.15rem;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-left: auto;
}

/* ── Notification Bell ───────────────────────────────────────── */
.navbar-bell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    color: rgba(240, 237, 231, 0.7);
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.navbar-bell:hover {
    background: var(--at-08);
    color: var(--primary);
}
html.dark-mode .navbar-bell:hover {
    background: var(--at-08);
}

.navbar-bell-badge {
    position: absolute;
    top: 3px;
    right: 3px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 8px;
    background: var(--primary);
    color: var(--bg-body);
    font-family: 'Barlow', sans-serif;
    font-size: 10px;
    font-weight: 700;
    line-height: 16px;
    text-align: center;
}

/* Language Switcher - see static/css/lang-switcher.css */

/* ============================================================
   Staff Dropdown
   ============================================================ */

.staff-dropdown-wrapper {
    position: relative;
}

.staff-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--at-08);
    border: 1px solid var(--at-25);
    padding: 0.35rem 0.75rem;
    min-height: 44px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--primary);
    font-family: 'Barlow', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.staff-trigger:hover {
    background: var(--at-15);
    border-color: var(--at-50);
}

.staff-trigger[aria-expanded="true"] {
    background: var(--at-20);
    border-color: var(--at-60);
}

.staff-chevron {
    transition: transform 0.25s ease;
    color: var(--at-70);
}

.staff-trigger[aria-expanded="true"] .staff-chevron {
    transform: rotate(180deg);
}

.staff-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 220px;
    background: rgba(12, 22, 12, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--at-20);
    border-radius: 10px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--at-05);
    padding: 0.4rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: all 0.2s ease;
    z-index: 200;
}

.staff-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.staff-dropdown-header {
    padding: 0.5rem 1rem 0.4rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    opacity: 0.7;
}

.staff-dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    color: rgba(240, 237, 231, 0.75);
    text-decoration: none;
    font-family: 'Barlow', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.15s ease, color 0.15s ease;
}

.staff-dropdown-link:hover {
    background: var(--at-08);
    color: var(--primary);
}

.staff-dropdown-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 7px;
    background: var(--at-10);
    color: var(--primary);
    flex-shrink: 0;
}

.staff-dropdown-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
    margin: 0.35rem 0;
}

/* ============================================================
   User Dropdown
   ============================================================ */

.user-dropdown-wrapper {
    position: relative;
}

.user-trigger {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: transparent;
    border: none;
    padding: 0.6rem 0.8rem;
    min-height: 44px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--dark-text);
    font-family: 'Barlow', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease;
}

.user-trigger:hover {
    background: var(--at-08);
    color: var(--primary);
}

.user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--bg-body);
    font-family: 'Barlow', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.user-name {
    font-weight: 500;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--dark-text);
}

.user-chevron {
    transition: transform 0.3s ease;
    color: rgba(240, 237, 231, 0.5);
}

.user-trigger[aria-expanded="true"] .user-chevron {
    transform: rotate(180deg);
}

/* ============================================================
   Dropdown Menu
   ============================================================ */

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: rgba(12, 22, 12, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all 0.2s ease;
    z-index: 200;
}

.user-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: rgba(240, 237, 231, 0.75);
    text-decoration: none;
    font-family: 'Barlow', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease;
}

.dropdown-link:first-child {
    border-radius: 8px 8px 0 0;
}

.dropdown-link:last-child {
    border-radius: 0 0 8px 8px;
}

.dropdown-link:hover {
    background: var(--at-08);
    color: var(--primary);
}

.dropdown-link--danger {
    color: rgba(240, 237, 231, 0.75);
}

.dropdown-link--danger:hover {
    background: rgba(212, 99, 92, 0.1);
    color: #f08080;
}

.dropdown-icon {
    flex-shrink: 0;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.dropdown-link:hover .dropdown-icon {
    opacity: 1;
}

.dropdown-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.07);
    margin: 0.25rem 0;
}

/* ============================================================
   Animations
   ============================================================ */

@keyframes navbarSlideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   Messages / Toast Styling
   ============================================================ */

.success, .error, .warning, .info {
    position: fixed;
    top: 80px;
    right: 20px;
    max-width: 400px;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-weight: 500;
    z-index: 9999;
    animation: navbarSlideIn 0.3s ease-out;
    background: rgba(12, 22, 12, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--at-12);
}

.success {
    color: #a8d5ab;
    border-left: 4px solid #6b8e6f;
}

.error {
    color: #f08080;
    border-left: 4px solid var(--error);
}

.warning {
    color: #e8d5a3;
    border-left: 4px solid var(--primary);
}

.info {
    color: rgba(240, 237, 231, 0.9);
    border-left: 4px solid #5a7a6a;
}

@keyframes navbarSlideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ============================================================
   Responsive — Mobile
   ============================================================ */

@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
        gap: 1rem;
    }

    .navbar-brand {
        font-size: 1.1rem;
    }

    .navbar-nav-link,
    .navbar-nav-dropdown-wrapper {
        display: none;
    }

    .navbar-right {
        gap: 1rem;
    }

    .user-name {
        display: none;
    }

    .user-trigger {
        padding: 0.4rem;
    }

    .user-dropdown {
        right: -0.5rem;
    }
}

@media (max-width: 640px) {
    .success, .error, .warning, .info {
        top: auto;
        bottom: 20px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
}

/* ========== Theme Toggle Button ========== */

.theme-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--at-08);
    border: 1px solid var(--at-20);
    border-radius: 8px;
    cursor: pointer;
    padding: 0;
    gap: 0.25rem;
    transition: background 0.2s ease, border-color 0.2s ease;
    color: var(--primary);
    font-family: 'Barlow', sans-serif;
}

.theme-toggle-btn:hover {
    background: var(--at-15);
    border-color: var(--at-50);
}

.theme-toggle-btn:active {
    background: var(--at-20);
    transform: scale(0.98);
}

.theme-icon-sun,
.theme-icon-moon {
    display: none;
}

/* Light mode (default): show moon icon to switch to dark */
html:not(.dark-mode) .theme-icon-moon {
    display: block;
}

/* Dark mode: show sun icon to switch to light */
html.dark-mode .theme-icon-sun {
    display: block;
}

.theme-icon-text,
.theme-icon-text-moon {
    display: none;
}

.theme-icon-text {
    font-size: 12px;
}

.theme-icon-text-moon {
    font-size: 12px;
}

/* Show emoji icons */
html:not(.dark-mode) .theme-icon-text-moon {
    display: inline;
}

html.dark-mode .theme-icon-text {
    display: inline;
}

/* Light mode (default) toggle button styles */
html:not(.dark-mode) .theme-toggle-btn {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.15);
    color: #1a1a1a;
}

html:not(.dark-mode) .theme-toggle-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    border-color: rgba(0, 0, 0, 0.3);
}

/* Dark mode toggle button styles */
html.dark-mode .theme-toggle-btn {
    background: var(--at-08);
    border-color: var(--at-20);
    color: var(--primary);
}

html.dark-mode .theme-toggle-btn:hover {
    background: var(--at-15);
    border-color: var(--at-50);
}

@media (prefers-reduced-motion: reduce) {
    .navbar,
    .staff-dropdown,
    .user-dropdown,
    .navbar-brand,
    .staff-trigger,
    .user-trigger,
    .staff-chevron,
    .user-chevron,
    .dropdown-link,
    .staff-dropdown-link,
    .theme-toggle-btn {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

/* ============================================================
   Navbar Nav — Light Mode Overrides
   ============================================================ */

html:not(.dark-mode) .navbar-nav-link {
    color: rgba(26, 26, 26, 0.65);
}

html:not(.dark-mode) .navbar-nav-link:hover {
    background: transparent;
    color: var(--primary);
}

html:not(.dark-mode) .navbar-nav-link.active {
    background: transparent;
    color: var(--primary);
    font-weight: 600;
}

html:not(.dark-mode) .navbar-nav-dropdown {
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid rgba(129, 216, 208, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(129, 216, 208, 0.08);
}

html:not(.dark-mode) .navbar-nav-dropdown-link {
    color: rgba(26, 26, 26, 0.7);
}

html:not(.dark-mode) .navbar-nav-dropdown-link:hover {
    background: rgba(129, 216, 208, 0.12);
    color: var(--primary);
}

html:not(.dark-mode) .navbar-nav-dropdown-link--locked {
    color: rgba(26, 26, 26, 0.3);
}

html:not(.dark-mode) .navbar-nav-dropdown-chevron {
    color: rgba(26, 26, 26, 0.35);
}

/* ============================================================
   Light Mode Overrides
   ============================================================ */

html:not(.dark-mode) .navbar {
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

html:not(.dark-mode) .navbar-brand:hover {
    color: var(--primary-hover);
}

html:not(.dark-mode) .navbar-bell {
    color: rgba(26, 26, 26, 0.5);
}

html:not(.dark-mode) .navbar-bell-badge {
    color: #ffffff;
}

html:not(.dark-mode) .user-chevron {
    color: rgba(26, 26, 26, 0.35);
}

html:not(.dark-mode) .user-trigger:hover {
    background: var(--at-10);
    color: var(--dark-text);
}

html:not(.dark-mode) .user-avatar {
    color: #ffffff;
}

/* User dropdown */
html:not(.dark-mode) .user-dropdown {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

html:not(.dark-mode) .dropdown-link {
    color: rgba(26, 26, 26, 0.7);
}

html:not(.dark-mode) .dropdown-link--danger {
    color: rgba(26, 26, 26, 0.7);
}

html:not(.dark-mode) .dropdown-link:hover {
    background: var(--at-08);
    color: var(--dark-text);
}

html:not(.dark-mode) .dropdown-divider {
    background: rgba(0, 0, 0, 0.06);
}

/* Staff dropdown */
html:not(.dark-mode) .staff-trigger {
    background: var(--at-08);
    border-color: var(--at-30);
}

html:not(.dark-mode) .staff-trigger:hover {
    background: var(--at-15);
    border-color: var(--at-50);
}

html:not(.dark-mode) .staff-trigger[aria-expanded="true"] {
    background: var(--at-20);
    border-color: var(--at-60);
}

html:not(.dark-mode) .staff-chevron {
    color: var(--at-70);
}

html:not(.dark-mode) .staff-dropdown {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--at-20);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

html:not(.dark-mode) .staff-dropdown-link {
    color: rgba(26, 26, 26, 0.7);
}

html:not(.dark-mode) .staff-dropdown-link:hover {
    background: var(--at-08);
}

html:not(.dark-mode) .staff-dropdown-icon {
    background: var(--at-10);
}

html:not(.dark-mode) .staff-dropdown-divider {
    background: rgba(0, 0, 0, 0.06);
}

/* Language switcher */
html:not(.dark-mode) .lang-dropdown {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

html:not(.dark-mode) .lang-choice {
    color: rgba(26, 26, 26, 0.75);
}

html:not(.dark-mode) .lang-choice:hover {
    background: var(--at-08);
    color: var(--dark-text);
}

html:not(.dark-mode) .lang-trigger {
    color: var(--dark-text);
}

html:not(.dark-mode) .lang-chevron {
    color: rgba(26, 26, 26, 0.4);
}

/* Toast / inline messages */
html:not(.dark-mode) .success,
html:not(.dark-mode) .error,
html:not(.dark-mode) .warning,
html:not(.dark-mode) .info {
    background: rgba(255, 255, 255, 0.97);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

html:not(.dark-mode) .success {
    color: #3d6b40;
}

html:not(.dark-mode) .info {
    color: rgba(26, 26, 26, 0.75);
}

html:not(.dark-mode) .warning {
    color: #7a5c1a;
}

/* ============================================================
   Language Switcher  (merged from lang-switcher.css)
   ============================================================ */

.lang-dropdown-wrapper {
    position: relative;
}

.lang-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    color: var(--primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.lang-trigger:hover {
    background: var(--at-08);
    color: var(--accent);
}
html.dark-mode .lang-trigger:hover {
    background: var(--at-08);
}

.lang-flag {
    display: inline-flex;
    align-items: center;
}

.lang-flag span {
    width: 1.2em;
    height: 0.9em;
    display: inline-block;
    border-radius: 2px;
}

.lang-text {
    font-weight: 500;
    letter-spacing: 0.3px;
}

.lang-chevron {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--light-text);
    transition: transform 0.3s ease;
}

.lang-trigger[aria-expanded="true"] .lang-chevron {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 160px;
    background: rgba(12, 22, 12, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all 0.2s ease;
    z-index: 200;
    overflow: hidden;
}

.lang-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: contents;
}

.lang-choice {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: rgba(240, 237, 231, 0.75);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-choice:first-of-type {
    border-radius: 8px 8px 0 0;
}

.lang-choice:last-of-type {
    border-radius: 0 0 8px 8px;
}

.lang-choice:hover {
    background: var(--at-08);
    color: var(--primary);
    padding-left: 1.25rem;
}
html.dark-mode .lang-choice:hover {
    background: var(--at-08);
}

.lang-choice-flag {
    flex-shrink: 0;
}

.lang-choice-label {
    font-weight: 500;
}

@media (max-width: 768px) {
    .lang-text {
        display: none;
    }

    .lang-trigger {
        padding: 0.4rem;
    }

    .lang-dropdown {
        right: -0.5rem;
    }
}

/* ── Landing Hamburger Menu (unauthenticated, mobile only) ──── */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    color: var(--dark-text);
    transition: background 0.2s ease;
}

.hamburger-btn:hover {
    background: var(--at-08);
}

.hamburger-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.25s ease-out, opacity 0.15s ease-out;
    will-change: transform;
}

.hamburger-btn[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger-btn[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0.3);
}
.hamburger-btn[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
    .hamburger-btn { display: flex; }

    #landingActions {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        padding: 0.5rem;
        gap: 2px;
        background: rgba(248, 249, 250, 0.96);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
        z-index: 100;
        /* Hidden — use visibility so screen readers don't read it */
        visibility: hidden;
        opacity: 0;
        transform: translateY(-6px);
        pointer-events: none;
        transition: opacity 0.2s ease-out, transform 0.2s ease-out,
                    visibility 0s linear 0.2s;
    }

    html.dark-mode #landingActions {
        background: rgba(10, 18, 10, 0.96);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
        border-bottom-color: var(--border-primary);
    }

    #landingActions.open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
        transition: opacity 0.2s ease-out, transform 0.2s ease-out,
                    visibility 0s linear 0s;
    }

    /* Nav items inside dropdown */
    #landingActions > a {
        display: flex;
        align-items: center;
        min-height: 44px;
        padding: 0.6rem 0.75rem;
        border-radius: 6px;
        font-size: 0.95rem;
        font-weight: 500;
        color: var(--dark-text);
        text-decoration: none;
        transition: background 0.15s ease;
    }

    #landingActions > a:hover {
        background: var(--at-08);
    }

    #landingActions > a.btn-primary {
        background: var(--btn-bg);
        color: var(--btn-text);
        font-weight: 600;
        justify-content: center;
        margin-top: 4px;
    }

    #landingActions > a.btn-primary:hover {
        background: var(--btn-bg-hover);
    }

    #landingActions .theme-toggle-btn {
        width: 100%;
        justify-content: flex-start;
        height: 44px;
        padding: 0 0.75rem;
        border-radius: 6px;
        background: transparent;
        border-color: transparent;
    }

    #landingActions .theme-toggle-btn:hover {
        background: var(--at-08);
    }

    #landingActions .lang-dropdown-wrapper {
        width: 100%;
    }

    #landingActions .lang-trigger {
        width: 100%;
        justify-content: flex-start;
        min-height: 44px;
        padding: 0.6rem 0.75rem;
        border-radius: 6px;
    }
}

@media (prefers-reduced-motion: reduce) {
    #landingActions {
        transition: opacity 0.01s, visibility 0s;
        transform: none !important;
    }
    .hamburger-btn span {
        transition: none;
    }
}

/* ── Public nav CTA button ───────────────────────────────── */
.navbar .btn-primary {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: var(--primary);
    color: var(--bg-body);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 6px;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}

.navbar .btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}