/* ============================================================
   nav.css — Shared navigation styles for all portal pages
   Included via <link> in every page's <head>
   Menu HTML is controlled by config/nav_public.php,
   nav_seller.php, nav_tenant.php, nav_admin.php
   ============================================================ */

:root {
    --menu-bg: rgb(10, 14, 24);
    --menu-border: rgba(130,173,240,0.22);
    --accent: #6d9be6;
    --accent-strong: #82adf0;
    --muted: #b9c6da;
}

body.menu-open { overflow: hidden; }

/* ── Top bar nav ── */
.nav {
    position: relative;
    z-index: 30;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 30px 36px;
    gap: 20px;
}
.nav-left  { display: flex; align-items: center; justify-content: flex-start; }
.nav-center{ display: flex; align-items: center; justify-content: center; }
.nav-right { display: flex; align-items: center; justify-content: flex-end; gap: 18px; flex-wrap: wrap; }

.logo {
    display: inline-block;
    font-size: 30px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #ffffff;
    line-height: 1;
}
.logo span { color: var(--accent); }

.menu-trigger {
    background: transparent;
    border: none;
    color: #dce7f8;
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 8px 12px;
}
.menu-trigger:hover { color: #ffffff; }

.nav-link {
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #dce7f8;
}
.nav-link:hover, .nav-link.active { color: #ffffff; }

.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 18px;
    border: 1px solid rgba(130,173,240,0.35);
    color: #ffffff;
    background: rgba(109,155,230,0.06);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.nav-btn:hover { background: rgba(109,155,230,0.14); }

/* ── Menu panel ── */
.menu-panel {
    position: absolute;
    top: 88px;
    left: 36px;
    right: 36px;
    z-index: 40;
    background: var(--menu-bg);
    border: 1px solid var(--menu-border);
    box-shadow: 0 20px 80px rgba(0,0,0,0.45);
    padding: 0;
    display: none;
}
.menu-panel.open { display: block; }

.menu-body {
    display: grid;
    grid-template-columns: 340px 190px 190px 1fr 240px 520px;
    gap: 0;
    padding: 28px 24px;
    align-items: stretch;
    min-height: 280px;
}

/* Seller / tenant / admin: simpler 3-col layout */
.menu-body.menu-body--portal {
    grid-template-columns: 280px 1fr 220px;
    min-height: auto;
}

.menu-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-right: 28px;
    border-right: 1px solid rgba(130,173,240,0.10);
}
.menu-nav a {
    font-size: 44px;
    line-height: 1.1;
    color: #dce7f8;
    letter-spacing: -0.03em;
    display: block;
}
.menu-nav a:hover, .menu-nav a.active { color: var(--accent-strong); }

.menu-col {
    padding: 0 24px;
    border-right: 1px solid rgba(130,173,240,0.10);
}

/* Section headers — uniform across all columns */
.menu-panel h4 {
    margin: 0 0 8px;
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent-strong);
    font-weight: 700;
}

/* Sub-links and text — uniform */
.menu-meta-block a,
.menu-meta-block p,
.menu-contact-val {
    margin: 0;
    font-size: 15px;
    line-height: 1.9;
    color: #c6d5ec;
    display: block;
    text-decoration: none;
    transition: color 0.1s;
    white-space: nowrap;
}
.menu-meta-block a:hover,
.menu-contact-val:hover { color: #fff; }

.menu-contact-col {
    border-left: 1px solid rgba(130,173,240,0.10);
    padding-left: 24px;
    padding-right: 0;
    border-right: none;
}
.menu-contact-item { display: flex; flex-direction: column; }
.menu-contact-key  { display: none; }
.menu-contact-cta  {
    font-size: 13px;
    line-height: 1.9;
    color: var(--accent-strong);
    text-decoration: none;
    display: block;
}
.menu-contact-cta:hover { color: #fff; }

/* Article images */
.menu-articles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding-left: 20px;
    border-left: 1px solid rgba(130,173,240,0.10);
    align-self: stretch;
}
.menu-article {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-decoration: none;
    height: 100%;
}
.menu-article-img {
    width: 100%;
    height: 120px;
    background: rgba(130,173,240,0.06) center/cover no-repeat;
    border: 1px solid rgba(130,173,240,0.15);
    flex-shrink: 0;
}
.menu-article:hover .menu-article-img { border-color: rgba(130,173,240,0.35); }
.menu-article-label {
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    flex-shrink: 0;
}
.menu-article:hover .menu-article-label { color: #fff; }

/* Portal-style side card (seller/tenant/admin) */
.menu-side {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
}
.menu-card {
    width: 100%;
    min-height: 170px;
    background: url('/assets/img/hands-bg.png') center/cover no-repeat;
    border: 1px solid rgba(130,173,240,0.18);
}
.menu-close {
    background: transparent;
    border: 1px solid rgba(130,173,240,0.28);
    color: #dce7f8;
    min-height: 36px;
    padding: 0 14px;
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    cursor: pointer;
}
.menu-close:hover { color: #fff; background: rgba(109,155,230,0.08); }


/* Content wrapper z-index — sits above hero-overlay (z-index:2) */
.page-shell,
.dashboard-shell,
.content-shell,
.dashboard-wrap,
.page-hero,
.tab-section,
.content { position: relative; z-index: 3; }


/* Fixed background — stays static as page scrolls, dark overlay extends with content */
.hero-bg {
    position: fixed !important;
    top: 0; left: 0; right: 0; bottom: 0;
    background-attachment: fixed;
    z-index: 0;
}
.hero-overlay {
    position: fixed !important;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1;
}
.hero-wrap {
    overflow: visible !important;
    background: transparent !important;
}
.page {
    background: #06080d;
    position: relative;
}

/* ── Responsive ── */
@media (max-width: 1200px) {
    .menu-body {
        grid-template-columns: 320px 170px 170px 1fr 220px 400px;
    }
}
@media (max-width: 1000px) {
    .menu-body {
        grid-template-columns: 180px 1fr 1fr;
    }
    .menu-contact-col, .menu-articles { display: none; }
    .menu-panel.open { grid-template-columns: 1fr; }
    .menu-side { align-items: flex-start; }
}
@media (max-width: 980px) {
    .nav {
        grid-template-columns: 1fr auto;
        padding: 22px 24px;
    }
    .logo { font-size: 24px; }
    .nav-center { justify-content: flex-end; }
    .nav-right { display: none; }
    .menu-panel {
        top: 78px;
        left: 24px;
        right: 24px;
    }
}
@media (max-width: 640px) {
    .menu-nav a { font-size: 28px; }
    .menu-trigger, .nav-link, .nav-btn {
        font-size: 11px;
    }
}