:root {
    --ms-navy: #0f2b3c;
    --ms-teal: #125875;
    --ms-sky: #1eb4e9;
    --ms-gold: #d4a932;
    --ms-gold-light: #f0d78c;
    --ms-surface: #f8f9fc;
    --ms-ink: #0b1220;
    --ms-muted: #64748b;
    --ms-border: rgba(18,88,117,0.10);
    --ms-shadow: 0 8px 32px rgba(11,18,32,0.10);
    --ms-radius: 14px;
}

.ms-skip {
    position: absolute; left: -999px; top: auto;
    width: 1px; height: 1px; overflow: hidden;
}
.ms-skip:focus {
    left: 12px; top: 12px; width: auto; height: auto;
    padding: 10px 16px; z-index: 99999;
    background: #fff; border: 2px solid var(--ms-teal);
    border-radius: var(--ms-radius); box-shadow: var(--ms-shadow);
    color: var(--ms-navy); font-weight: 700;
}

.ms-ltr { direction: ltr; }

/* Topbar */
.ms-topbar {
    background: linear-gradient(135deg, var(--ms-navy) 0%, var(--ms-teal) 100%);
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.ms-topbar .ms-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px; padding: 8px 0;
}
.ms-social { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ms-social-label { font-weight: 700; font-size: 0.82rem; opacity: 0.9; margin-right: 4px; }
.ms-social a {
    width: 32px; height: 32px; display: grid; place-items: center;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    color: #fff; text-decoration: none;
    transition: background 0.2s, transform 0.2s;
    font-size: 0.85rem;
}
.ms-social a:hover { background: rgba(255,255,255,0.16); transform: translateY(-1px); }

.ms-portal-links { display: flex; gap: 8px; flex-wrap: wrap; }
.ms-pill {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.14);
    color: #fff; text-decoration: none;
    font-weight: 700; font-size: 0.82rem;
    white-space: nowrap;
    transition: background 0.2s;
}
.ms-pill:hover { background: rgba(255,255,255,0.16); color: #fff; text-decoration: none; }
.ms-pill--alt {
    background: rgba(18,88,117,0.06);
    color: var(--ms-teal);
    border-color: var(--ms-border);
}
.ms-pill--alt:hover { background: rgba(18,88,117,0.12); color: var(--ms-teal); }

/* Main header */
.ms-header {
    position: sticky; top: 0; z-index: 999;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--ms-border);
    box-shadow: 0 1px 4px rgba(11,18,32,0.04);
}
.ms-nav-wrap {
    display: flex; align-items: center; justify-content: space-between;
    gap: 14px; padding: 10px 0;
}
.ms-logo img { height: 44px; width: auto; }

/* Desktop nav */
.ms-desktop-nav ul { list-style: none; padding: 0; margin: 0; }
.ms-desktop-nav > ul { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.ms-desktop-nav a {
    display: inline-flex; align-items: center; gap: 0.3rem;
    padding: 0.5rem 0.75rem;
    border-radius: 10px;
    color: var(--ms-ink);
    font-weight: 700; font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.ms-desktop-nav a:hover { background: rgba(18,88,117,0.06); color: var(--ms-teal); }
.ms-caret { font-size: 0.65rem; opacity: 0.5; }
.ms-desktop-nav li { position: relative; }
.ms-desktop-nav li ul {
    position: absolute; top: calc(100% + 6px); left: 0;
    min-width: 240px;
    background: #fff;
    border: 1px solid var(--ms-border);
    border-radius: var(--ms-radius);
    box-shadow: var(--ms-shadow);
    padding: 8px;
    display: none;
    z-index: 100;
}
[dir="rtl"] .ms-desktop-nav li ul { left: auto; right: 0; }
.ms-desktop-nav li:hover > ul { display: block; }
.ms-desktop-nav li ul li a {
    width: 100%; justify-content: flex-start;
    font-size: 0.88rem; padding: 0.45rem 0.65rem;
}

/* Mobile button */
.ms-actions { display: flex; align-items: center; gap: 8px; }
.ms-iconbtn {
    width: 42px; height: 42px;
    border-radius: 12px;
    border: 1px solid var(--ms-border);
    background: rgba(18,88,117,0.04);
    color: var(--ms-teal);
    display: grid; place-items: center;
    cursor: pointer; font-size: 1.1rem;
}

/* Mobile overlay + drawer */
.ms-overlay {
    position: fixed; inset: 0;
    background: rgba(11,18,32,0.45);
    opacity: 0; pointer-events: none;
    transition: opacity 0.2s;
    z-index: 9998;
}
.ms-drawer {
    position: fixed; top: 0; bottom: 0; right: 0;
    width: min(90vw, 400px);
    background: #fff;
    border-left: 1px solid var(--ms-border);
    box-shadow: var(--ms-shadow);
    z-index: 9999;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    display: flex; flex-direction: column;
}
[dir="rtl"] .ms-drawer {
    right: auto; left: 0;
    border-left: 0; border-right: 1px solid var(--ms-border);
    transform: translateX(-100%);
}
.ms-drawer-head {
    padding: 14px 16px;
    display: flex; align-items: center; justify-content: space-between;
    border-bottom: 1px solid var(--ms-border);
    background: var(--ms-surface);
}
.ms-drawer-title {
    font-weight: 800; color: var(--ms-ink);
    margin: 0; font-size: 1rem;
    display: flex; align-items: center; gap: 8px;
}
.ms-drawer-body { padding: 12px; overflow: auto; flex: 1; }
.ms-mnav a {
    display: flex; align-items: center; justify-content: space-between;
    gap: 10px; padding: 10px 12px;
    border-radius: 12px;
    text-decoration: none; color: var(--ms-ink);
    font-weight: 700;
    border: 1px solid rgba(18,88,117,0.08);
    background: #fff;
    margin-bottom: 6px;
    transition: background 0.15s;
}
.ms-mnav a:hover { background: rgba(18,88,117,0.04); }
.ms-mgroup { margin-bottom: 4px; }
.ms-mgroup details {
    border: 1px solid rgba(18,88,117,0.08);
    border-radius: 12px;
    overflow: hidden; background: #fff;
}
.ms-mgroup summary {
    list-style: none; cursor: pointer;
    padding: 10px 12px; font-weight: 700;
    color: var(--ms-ink);
    display: flex; align-items: center; justify-content: space-between;
    gap: 8px; background: #fff;
}
.ms-mgroup summary::-webkit-details-marker { display: none; }
.ms-msub {
    padding: 6px 10px 10px;
    background: rgba(18,88,117,0.02);
    border-top: 1px solid rgba(18,88,117,0.08);
}
.ms-msub a {
    border: 0; background: transparent;
    padding: 8px 6px; border-radius: 10px;
    font-weight: 600; font-size: 0.9rem;
}
.ms-drawer-foot {
    padding: 12px 16px;
    border-top: 1px solid var(--ms-border);
    background: var(--ms-surface);
    display: flex; gap: 8px; flex-wrap: wrap;
}
.ms-mini { flex: 1 1 auto; justify-content: center; }

/* Open state */
body.ms-open .ms-overlay { opacity: 1; pointer-events: auto; }
body.ms-open .ms-drawer { transform: translateX(0); }

/* Responsive */
@media (max-width: 991px) {
    .ms-topbar { display: none; }
    .ms-desktop { display: none !important; }
}
@media (min-width: 992px) {
    .ms-drawer, .ms-overlay, .ms-actions { display: none !important; }
}