/* ====================================================
   SKILLSWAP — NAVBAR (Pure CSS, no framework)
   Responsive · CSS Flexbox · Custom Properties
==================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,600;1,600&family=Outfit:wght@300;400;500;600;700&display=swap');

/* Fix overflow global */
html, body {
    overflow-x: hidden;
    max-width: 100vw;
}

/* ─── Tokens ─── */
:root {
    --nav-bg:       #0B1E1C;
    --nav-border:   rgba(212, 146, 42, 0.12);
    --nav-amber:    #D4922A;
    --nav-amber-h:  #E8A63C;
    --nav-cream:    #F7F2E8;
    --nav-cream-60: rgba(247, 242, 232, 0.62);
    --nav-cream-30: rgba(247, 242, 232, 0.30);
    --nav-cream-08: rgba(247, 242, 232, 0.08);
    --nav-cream-05: rgba(247, 242, 232, 0.05);
    --drop-bg:      #0E2220;
    --drop-border:  rgba(247, 242, 232, 0.08);
    --font-serif:   'Cormorant Garamond', Georgia, serif;
    --font-sans:    'Outfit', system-ui, sans-serif;
    --ease:         cubic-bezier(0.4, 0, 0.2, 1);
}

/* ════════════════════════════════════════
   NAV BASE
════════════════════════════════════════ */

.ss-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--nav-bg);
    border-bottom: 1px solid var(--nav-border);
    font-family: var(--font-sans);
}

.ss-nav-inner {
    max-width: 1280px;
    margin-inline: auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    gap: 1rem;
}

/* ─── Logo ─── */
.ss-nav-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    font-style: italic;
    color: var(--nav-cream);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: opacity 0.2s;
    flex-shrink: 0;
}

.ss-nav-logo:hover {
    opacity: 0.72;
}

/* ─── Brand row ─── */
.ss-nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

/* ─── Mobile-right block (hidden on desktop) ─── */
.ss-nav-mobile-right {
    display: none;
    align-items: center;
    gap: 0.5rem;
}

/* ─── Nav links ─── */
.ss-nav-links {
    display: flex;
    align-items: center;
    gap: 0.125rem;
}

.ss-nav-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--nav-cream-60);
    text-decoration: none;
    padding: 0.45rem 0.75rem;
    position: relative;
    transition: color 0.2s var(--ease);
}

.ss-nav-link i {
    color: rgba(247, 242, 232, 0.3);
    font-size: 0.82rem;
    transition: color 0.2s;
}

/* Underline animation */
.ss-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.2rem;
    left: 0.75rem;
    right: 0.75rem;
    height: 1px;
    background: var(--nav-amber);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.22s var(--ease);
}

.ss-nav-link:hover {
    color: var(--nav-cream);
}

.ss-nav-link:hover i {
    color: var(--nav-amber);
}

.ss-nav-link:hover::after {
    transform: scaleX(1);
}

/* ─── Nav actions (right side) ─── */
.ss-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* ─── Nav menu (wraps links + actions) ─── */
.ss-nav-menu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    gap: 0.5rem;
}

/* ════════════════════════════════════════
   BURGER
════════════════════════════════════════ */

.ss-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
}

.ss-burger span {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--nav-cream-60);
    border-radius: 1px;
    transition: all 0.22s var(--ease);
    transform-origin: center;
}

.ss-burger.is-active span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
    background: var(--nav-cream);
}

.ss-burger.is-active span:nth-child(2),
.ss-burger.is-active span:nth-child(3) {
    opacity: 0;
    transform: scaleX(0);
}

.ss-burger.is-active span:nth-child(4) {
    transform: translateY(-6.5px) rotate(-45deg);
    background: var(--nav-cream);
}

/* ════════════════════════════════════════
   NOTIFICATION BELL
════════════════════════════════════════ */

.ss-notif-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(212, 146, 42, 0.08);
    border: 1px solid rgba(212, 146, 42, 0.18);
    color: var(--nav-amber);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s var(--ease);
    flex-shrink: 0;
}

.ss-notif-btn:hover {
    background: rgba(212, 146, 42, 0.16);
    border-color: rgba(212, 146, 42, 0.38);
    transform: scale(1.05);
    color: var(--nav-amber);
}

.notif-badge {
    position: absolute;
    top: -3px;
    right: -3px;
    background: var(--nav-amber);
    color: var(--nav-bg);
    font-size: 0.58rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
    line-height: 1;
}

.message-badge {
    margin-left: auto;
    background: rgba(212, 146, 42, 0.18);
    color: var(--nav-amber);
    font-size: 0.58rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
    line-height: 1;
    flex-shrink: 0;
}

/* ════════════════════════════════════════
   DROPDOWN BASE
════════════════════════════════════════ */

.ss-avatar-wrap,
.ss-user-wrap,
.ss-notif-wrap {
    position: relative;
}

.ss-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    background: var(--drop-bg);
    border: 1px solid var(--drop-border);
    border-radius: 6px;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.38);
    padding: 0.4rem 0;
    min-width: 200px;
    z-index: 200;
}

.ss-dropdown--right { right: 0; }
.ss-dropdown--left  { right: 0; }

.ss-avatar-wrap.is-active .ss-dropdown,
.ss-user-wrap.is-active   .ss-dropdown {
    display: block;
}

/* ─── Dropdown items ─── */
.ss-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 1rem;
    font-size: 0.82rem;
    font-family: var(--font-sans);
    color: rgba(247, 242, 232, 0.68);
    text-decoration: none;
    transition: background 0.18s, color 0.18s;
    cursor: pointer;
}

.ss-dropdown-item:hover {
    background: rgba(212, 146, 42, 0.08);
    color: var(--nav-amber);
}

.ss-di-amber {
    color: var(--nav-amber);
    font-size: 0.82rem;
    flex-shrink: 0;
}

.ss-di-icon {
    color: rgba(212, 146, 42, 0.6);
    flex-shrink: 0;
    font-size: 0.82rem;
}

.ss-dropdown-sep {
    border: none;
    border-top: 1px solid var(--drop-border);
    margin: 0.3rem 0;
}

/* Logout form button */
.ss-dropdown-item--logout {
    color: rgba(247, 242, 232, 0.45);
}

.ss-dropdown-item--logout button {
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0;
    width: 100%;
}

.ss-dropdown-item--logout:hover,
.ss-dropdown-item--logout:hover button {
    color: #e55;
    background: rgba(229, 85, 85, 0.07);
}

/* ─── Avatar button (mobile) ─── */
.ss-avatar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(212, 146, 42, 0.10);
    border: 1px solid rgba(212, 146, 42, 0.22);
    color: var(--nav-amber);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s var(--ease);
}

.ss-avatar-btn:hover {
    background: rgba(212, 146, 42, 0.18);
    border-color: rgba(212, 146, 42, 0.42);
}

/* ─── User button (desktop) ─── */
.ss-user-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-sans);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--nav-cream-60);
    background: transparent;
    border: 1px solid var(--nav-cream-30);
    border-radius: 4px;
    padding: 0.42rem 0.85rem;
    cursor: pointer;
    transition: all 0.2s var(--ease);
}

.ss-user-btn:hover {
    background: var(--nav-cream-05);
    border-color: var(--nav-cream-30);
    color: var(--nav-cream);
}

.ss-chevron {
    font-size: 0.58rem;
    color: rgba(247, 242, 232, 0.3);
    transition: transform 0.2s;
}

.ss-user-wrap.is-active .ss-chevron {
    transform: rotate(180deg);
}

/* ════════════════════════════════════════
   NOTIFICATION DROPDOWN PANEL
════════════════════════════════════════ */

.ss-dropdown--notif {
    min-width: 310px;
    padding: 0;
    display: none;
}

.ss-notif-wrap.is-active .ss-dropdown--notif {
    display: block;
}

.notif-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--drop-border);
    color: rgba(247, 242, 232, 0.8);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    font-family: var(--font-sans);
}

.notif-dropdown-mark-all {
    color: var(--nav-amber);
    font-size: 0.72rem;
    font-weight: 500;
    text-decoration: none;
    opacity: 0.85;
    font-family: var(--font-sans);
}

.notif-dropdown-mark-all:hover {
    opacity: 1;
    color: var(--nav-amber-h);
}

.notif-dropdown-list {
    max-height: 280px;
    overflow-y: auto;
}

.notif-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    color: rgba(247, 242, 232, 0.6);
    text-decoration: none;
    transition: background 0.18s;
    border-left: 2px solid transparent;
    font-size: 0.8rem;
    font-family: var(--font-sans);
}

.notif-dropdown-item:hover {
    background: rgba(212, 146, 42, 0.07);
    color: rgba(247, 242, 232, 0.88);
}

.notif-dropdown-item-unread {
    border-left-color: var(--nav-amber);
    background: rgba(212, 146, 42, 0.05);
}

.notif-dropdown-item-text {
    flex: 1;
    font-size: 0.78rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.notif-dropdown-item-date {
    font-size: 0.66rem;
    color: rgba(247, 242, 232, 0.28);
    flex-shrink: 0;
}

.notif-dropdown-empty {
    padding: 1.5rem;
    text-align: center;
    color: rgba(247, 242, 232, 0.28);
    font-size: 0.8rem;
    font-family: var(--font-sans);
}

.notif-dropdown-footer {
    display: block;
    text-align: center;
    padding: 0.6rem;
    color: var(--nav-amber);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-top: 1px solid var(--drop-border);
    text-decoration: none;
    font-family: var(--font-sans);
}

.notif-dropdown-footer:hover {
    background: rgba(212, 146, 42, 0.07);
    color: var(--nav-amber-h);
}

/* ════════════════════════════════════════
   AUTH BUTTONS
════════════════════════════════════════ */

.ss-btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-sans);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 3px;
    padding: 0.42rem 1rem;
    transition: all 0.2s var(--ease);
    white-space: nowrap;
    cursor: pointer;
}

.ss-btn-nav--outline {
    background: transparent;
    color: var(--nav-cream-60);
    border: 1px solid var(--nav-cream-30);
}

.ss-btn-nav--outline:hover {
    background: var(--nav-cream-05);
    border-color: var(--nav-cream-60);
    color: var(--nav-cream);
}

.ss-btn-nav--filled {
    background: var(--nav-amber);
    color: var(--nav-bg);
    border: none;
}

.ss-btn-nav--filled:hover {
    background: var(--nav-amber-h);
    color: var(--nav-bg);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(212, 146, 42, 0.28);
}

/* ════════════════════════════════════════
   RESPONSIVE — Mobile < 1024px
════════════════════════════════════════ */

@media (max-width: 1023px) {
    /* Show burger + mobile-right, hide nothing in brand */
    .ss-burger {
        display: flex;
    }

    .ss-nav-mobile-right {
        display: flex;
    }

    /* Collapsed menu */
    .ss-nav-menu {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--nav-bg);
        border-bottom: 1px solid var(--drop-border);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.5rem 0;
        box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
    }

    .ss-nav-menu.is-active {
        display: flex;
    }

    /* Stack links vertically */
    .ss-nav-links {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0 0.75rem;
    }

    .ss-nav-link {
        padding: 0.7rem 0.75rem;
        border-bottom: 1px solid rgba(247, 242, 232, 0.04);
        border-radius: 0;
    }

    .ss-nav-link::after {
        display: none;
    }

    /* Desktop notif + user: hidden on mobile (handled in brand) */
    .ss-notif-wrap,
    .ss-user-wrap {
        display: none;
    }

    .ss-nav-actions {
        flex-direction: column;
        align-items: stretch;
        padding: 0.5rem 1.5rem;
        gap: 0.4rem;
    }

    .ss-btn-nav {
        justify-content: center;
        padding: 0.65rem 1rem;
    }

    /* Dropdown positions on mobile */
    .ss-dropdown--left {
        right: 0;
        left: auto;
    }
}

@media (max-width: 480px) {
    .ss-nav-logo {
        font-size: 1.3rem;
    }

    .ss-nav-inner {
        padding: 0 1rem;
    }
}