/**
 * Places Thailand — Global Navbar Component
 * TASK-SITE-LAYOUT-01: Cross-site Header & Navigation Bar
 */

/* ─── Global Tokens for Navbar ─────────────────────────────────────────────── */
:root {
    --nav-color-slate-900:   #0f172a;
    --nav-color-slate-700:   #334155;
    --nav-color-slate-100:   #f1f5f9;
    --nav-container-nav:     940px;
}

/* ─── 1. Top Navbar ────────────────────────────────────────────────────────── */
.facade-navbar {
    background: #0F141C;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    width: calc(100% - 32px);
    max-width: 1200px;
    margin: 16px auto;
    box-sizing: border-box;
    transition: transform 0.3s ease-in-out;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

header.global-header {
    position: sticky;
    top: 16px;
    z-index: 1000;
}

.facade-navbar__container {
    width: 100%;
    padding: 0 16px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    box-sizing: border-box;
    min-width: 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
}

.facade-logo {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: #FFFFFF;
    flex-shrink: 0;
}

.facade-logo__pin {
    color: #FFFFFF;
    flex-shrink: 0;
}

.facade-logo__text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.facade-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    min-width: 0;
    flex-shrink: 1;
}

.facade-nav__link {
    font-size: 13.5px;
    font-weight: 600;
    color: #9CA3AF;
    text-decoration: none;
    transition: color 0.15s ease;
    white-space: nowrap;
}

.facade-nav__link:hover,
.facade-nav__link.is-active,
.facade-nav__link[aria-current="page"] {
    color: #FFFFFF;
}

.facade-navbar__action {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.facade-btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 20px;
    font-size: 12px;
    font-weight: 600;
    color: #FFFFFF;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.15s ease, border-color 0.15s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.facade-btn-outline:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.3);
}

.facade-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: #FFFFFF;
    cursor: pointer;
    padding: 4px;
}

@media (max-width: 768px) {
    .facade-navbar {
        width: calc(100% - 24px);
        margin: 12px auto;
    }

    .facade-navbar__container {
        padding: 0 12px;
        gap: 10px;
        height: 54px;
    }

    .facade-nav-toggle {
        display: block;
    }
    
    .facade-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #0F141C;
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 16px;
        margin-top: 8px;
        flex-direction: column;
        padding: 16px;
        gap: 16px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        z-index: 10000;
    }
    
    .facade-navbar.is-hidden {
        transform: translateY(calc(-100% - 32px));
    }
    
    .facade-nav.is-open {
        display: flex;
    }
    
    .facade-btn-outline .facade-btn-prefix {
        display: none;
    }
}

@media (max-width: 480px) {
    .facade-navbar {
        width: calc(100% - 16px);
        margin: 8px auto;
    }

    .facade-navbar__container {
        padding: 0 10px;
        gap: 8px;
        height: 50px;
    }

    .facade-btn-outline {
        padding: 4px 12px;
        font-size: 11.5px;
    }
}

@media (max-width: 360px) {
    .facade-navbar {
        width: calc(100% - 10px);
        margin: 6px auto;
    }

    .facade-navbar__container {
        padding: 0 6px;
        gap: 4px;
        height: 48px;
    }

    .facade-logo {
        gap: 4px;
    }

    .facade-logo__text {
        font-size: 13px;
    }

    .facade-navbar__action {
        gap: 4px;
    }

    .facade-btn-outline {
        padding: 3px 6px;
        font-size: 10.5px;
    }

    .facade-nav-toggle {
        padding: 2px;
    }
}