/**
 * public/assets/css/v2/header-v2.css
 * Unified Premium Header & Mobile Overlay
 * Final Responsive Fixes: Button stacking & visibility
 */

:root {
    --h-bg: #ffffff;
    --h-text: #0d0d0a;
    --h-muted: #6b6b66;
    --h-accent: #C9A84C;
    --h-border: rgba(0, 0, 0, 0.1);
    --h-radius: 12px;
    --h-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
    --h-bg: #0d0d0a;
    --h-text: #ffffff;
    --h-muted: #a0a09c;
    --h-border: rgba(255, 255, 255, 0.15);
}

.v2-header * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    padding-top: 72px !important;
}

.v2-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2000;
    height: 72px;
    display: flex;
    align-items: center;
    background: var(--h-bg);
    border-bottom: 1px solid var(--h-border);
    backdrop-filter: blur(12px);
    font-family: 'Manrope', 'Cairo', sans-serif;
    transition: all 0.4s ease;
}

.v2-header .container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}

[dir="rtl"] .nav-brand {
    flex-direction: row-reverse;
}

.brand-logo {
    height: 44px;
    width: 44px;
    object-fit: contain;
    border-radius: 8px;
    background: #fff;
}

.brand-name {
    color: var(--h-text);
    font-size: 1.4rem;
    font-weight: 800;
}

/* Desktop Navigation */
.nav-desktop {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 2;
}

.nav-links {
    display: flex;
    gap: 12px;
    list-style: none;
}

.nav-desktop .nav-link {
    color: var(--h-muted);
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.4s var(--h-ease);
    position: relative;
    padding: 10px 12px;
    background: transparent !important;
    display: inline-flex;
    align-items: center;
}

.nav-desktop .nav-link:hover,
.nav-desktop .nav-link.active {
    color: var(--h-accent);
    background: transparent !important;
}

.nav-desktop .nav-link:hover {
    transform: translateY(-2px);
}

.nav-desktop .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 12px;
    right: 12px;
    height: 3px;
    background: var(--h-accent);
    transition: all 0.4s var(--h-ease);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: center;
}

.nav-desktop .nav-link:hover::after,
.nav-desktop .nav-link.active::after {
    opacity: 1;
    transform: scaleX(1);
}

/* Right Area: Enforce Horizontal Alignment */
.nav-right {
    display: flex;
    flex-direction: row !important; /* Force row to prevent stacking */
    flex-wrap: nowrap !important;
    align-items: center;
    justify-content: flex-end;
    gap: 20px;
    flex: 1;
}

.nav-meta {
    display: flex;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center;
    gap: 16px;
    padding-inline-end: 16px;
    border-inline-end: 1px solid var(--h-border);
}

.meta-btn {
    background: transparent;
    border: none;
    color: var(--h-muted);
    cursor: pointer;
    font-weight: 800;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

.meta-btn:hover {
    color: var(--h-accent);
}

.nav-cta {
    background: var(--h-accent);
    color: #fff !important;
    padding: 10px 24px;
    border-radius: 99px;
    font-weight: 800;
    text-decoration: none;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(201, 168, 76, 0.25);
}

/* --- MOBILE TOGGLE VISIBILITY --- */
.mobile-toggle {
    display: none !important; /* Hidden by default on desktop */
    background: transparent;
    border: none;
    color: var(--h-text);
    cursor: pointer;
    padding: 8px;
    align-items: center;
    justify-content: center;
}

/* --- MOBILE OVERLAY (Direct child of body styling) --- */

.mobile-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--h-bg);
    display: none;
    flex-direction: column;
    padding: 24px;
    transform: translateY(-20px);
    opacity: 0;
    transition: all 0.5s var(--h-ease);
}

.mobile-overlay.is-active {
    display: flex !important;
    transform: translateY(0);
    opacity: 1;
}

.overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--h-border);
}

#close-mobile-menu {
    background: transparent;
    border: none;
    color: var(--h-text);
    cursor: pointer;
    font-size: 32px;
}

.mobile-nav-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.mobile-link {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--h-text);
    text-decoration: none;
    padding: 10px 0;
    margin: 4px 0;
    transition: all 0.4s var(--h-ease);
    display: inline-flex;
    align-items: center;
    position: relative;
    width: fit-content;
}

[dir="rtl"] .mobile-link { text-align: right; margin-left: auto; }
[dir="ltr"] .mobile-link { text-align: left; margin-right: auto; }

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--h-accent);
    transition: all 0.4s var(--h-ease);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: center;
}

.mobile-link:hover,
.mobile-link.active {
    color: var(--h-accent) !important;
}

.mobile-link:hover {
    background: rgba(201, 168, 76, 0.05);
}

.mobile-link:hover::after,
.mobile-link.active::after {
    opacity: 1 !important;
    transform: scaleX(1) !important;
}

.mobile-nav-footer {
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--h-border);
}

.mobile-controls {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.v2-theme-btn {
    width: 64px;
    height: 56px;
    background: var(--h-bg) !important;
    color: var(--h-text) !important;
    border: 1px solid var(--h-border) !important;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--h-ease);
    text-decoration: none;
    flex-shrink: 0;
}

.mobile-overlay .main-cta {
    background: var(--h-accent) !important;
    color: #ffffff !important;
    padding: 18px;
    text-align: center;
    border-radius: 12px;
    font-weight: 900;
    text-decoration: none;
    display: block;
}

@media (max-width: 1024px) {
    .v2-header .nav-desktop, 
    .v2-header .nav-meta, 
    .v2-header .nav-cta {
        display: none !important;
    }
    .mobile-toggle {
        display: flex !important;
    }
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    display: inline-block;
    vertical-align: middle;
}

[data-theme="light"] .dark-icon { display: block; }
[data-theme="light"] .light-icon { display: none; }
[data-theme="dark"] .dark-icon { display: none; }
[data-theme="dark"] .light-icon { display: block; }