/* ===== Style Section 1 ===== */
:root{--p:#6d28d9;--s:#0ea5e9;--g:#10b981;--o:#f59e0b;--dark:#172033;--text:#374151;--bg:#f7f8fc;--border:#e5e7eb}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}
.header{background:linear-gradient(135deg,#6d28d9,#0ea5e9);color:#fff;padding:50px 20px 44px}
.header-inner{max-width:1120px;margin:auto}.brand{font-size:30px;font-weight:800}.header h1{font-size:42px;margin:18px 0 8px}.header p{margin:0;font-size:17px}
.container{max-width:1120px;margin:28px auto 60px;padding:0 18px;display:grid;grid-template-columns:270px 1fr;gap:25px}
.toc{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px;height:max-content;position:sticky;top:18px;box-shadow:0 8px 25px rgba(23,32,51,.05)}
.toc h3{margin:0 0 12px;color:var(--dark)}.toc a{display:block;color:#4b5563;text-decoration:none;font-size:14px;padding:7px 0;border-bottom:1px solid #f1f1f1}.toc a:hover{color:var(--p)}
.content{background:#fff;border:1px solid var(--border);border-radius:18px;padding:34px 38px;box-shadow:0 8px 25px rgba(23,32,51,.05)}
.notice{background:linear-gradient(135deg,#f5f3ff,#eff6ff);border-left:5px solid var(--p);padding:17px 18px;border-radius:10px;margin-bottom:28px}
.highlight{background:#ecfdf5;border:1px solid #a7f3d0;padding:16px 18px;border-radius:10px;margin:15px 0}
.warning{background:#fff7ed;border:1px solid #fed7aa;padding:16px 18px;border-radius:10px;margin:15px 0}
.step{display:flex;gap:14px;align-items:flex-start;margin:14px 0}.num{min-width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--p),var(--s));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
h2{color:var(--dark);font-size:24px;margin:36px 0 12px}h2:first-of-type{margin-top:0}h3{color:#253047;font-size:18px;margin:22px 0 8px}
p{margin:10px 0}ul{padding-left:24px}li{margin:7px 0}.contact{background:linear-gradient(135deg,#ecfdf5,#eff6ff);border:1px solid #d1fae5;border-radius:14px;padding:20px;margin-top:18px}
.footer{background:#172033;color:#dbe3ef;text-align:center;padding:28px 18px;font-size:14px}.footer strong{color:#fff}
@media(max-width:850px){.container{grid-template-columns:1fr}.toc{position:static}.content{padding:24px 20px}.header h1{font-size:32px}.brand{font-size:25px}}

/* ================= SUPER ADMIN SIDEBAR & LAYOUT ================= */
.layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
}
.sidebar {
    width: 255px;
    min-width: 255px;
    background: #172554;
    color: #fff;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    padding: 20px 14px;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s ease;
}
.brand-admin {
    font-size: 18px;
    font-weight: 950;
    padding: 9px 10px 20px;
    border-bottom: 1px solid #33447a;
    color: #ffffff;
    line-height: 1.2;
}
.brand-admin span, .brand-admin small {
    display: block;
    color: #67e8f9;
    font-size: 11px;
    letter-spacing: 1px;
    margin-top: 5px;
    font-weight: 700;
}
.nav-title {
    font-size: 11px;
    font-weight: 800;
    color: #9fb0d7;
    margin: 19px 10px 8px;
    letter-spacing: 1px;
}
.nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #dbe5ff;
    font-size: 13.5px;
    font-weight: 700;
    padding: 10px 11px;
    border-radius: 8px;
    margin: 2px 0;
    transition: all 0.15s ease;
}
.nav a:hover {
    background: #263a7a;
    color: #ffffff;
}
.nav a.active {
    background: #7c3aed;
    color: #ffffff;
}
.sidebar .icon {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    background: #33447a;
    display: grid;
    place-items: center;
    font-size: 13px;
    font-style: normal;
    flex-shrink: 0;
}
.nav a.active .icon {
    background: #5b21b6;
}
.main {
    margin-left: 255px;
    width: calc(100% - 255px);
    min-width: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(11, 33, 73, 0.6);
    backdrop-filter: blur(2px);
    z-index: 999;
    display: none;
}
.sidebar-backdrop.open {
    display: block;
}
@media (max-width: 900px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main {
        margin-left: 0;
        width: 100%;
    }
}

/* ===== Style Section 2 ===== */
/* ================= SUPER ADMIN FROZEN SIDEBAR WITH < / > HIDE-UNHIDE ================= */
.layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
}
.sidebar {
    width: 255px !important;
    min-width: 255px !important;
    background: #172554 !important;
    color: #fff !important;
    position: fixed !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    height: 100vh !important;
    padding: 20px 14px 28px !important;
    overflow-y: auto !important;
    z-index: 1000 !important;
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-sizing: border-box !important;
}
.sidebar.collapsed {
    transform: translateX(-100%) !important;
}
.sidebar .brand {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    font-size: 16px !important;
    font-weight: 900 !important;
    line-height: 1.2 !important;
    padding: 6px 6px 18px !important;
    border-bottom: 1px solid #33447a !important;
    color: #ffffff !important;
}
.sidebar .brand-info {
    flex: 1 !important;
}
.sidebar .brand span, .sidebar .brand small {
    display: block !important;
    color: #67e8f9 !important;
    font-size: 11px !important;
    letter-spacing: 1px !important;
    margin-top: 5px !important;
    font-weight: 700 !important;
}

/* Elegant < / > Hide & Unhide Toggle Button */
.sidebar-arrow-btn {
    position: fixed !important;
    top: 18px !important;
    left: 238px !important;
    width: 32px !important;
    height: 32px !important;
    background: #1e3a8a !important;
    border: 2px solid #3b82f6 !important;
    border-radius: 50% !important;
    color: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    z-index: 1002 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35) !important;
    font-size: 16px !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    transition: left 0.28s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s ease, background 0.2s ease, border-color 0.2s ease !important;
    user-select: none !important;
    outline: none !important;
}
.sidebar-arrow-btn:hover {
    background: #2563eb !important;
    border-color: #93c5fd !important;
    transform: scale(1.1) !important;
}
.sidebar-arrow-btn.collapsed {
    left: 14px !important;
    background: #0f172a !important;
    border-color: #38bdf8 !important;
}

.nav-title {
    font-size: 10px !important;
    font-weight: 800 !important;
    color: #93a4d1 !important;
    margin: 18px 10px 8px !important;
    letter-spacing: 1.2px !important;
}
.nav a {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    padding: 10px 12px !important;
    margin: 3px 0 !important;
    border-radius: 9px !important;
    color: #dbe5ff !important;
    text-decoration: none !important;
    font-size: 13px !important;
    font-weight: 650 !important;
    transition: all 0.15s ease !important;
}
.nav a:hover {
    background: #263a7a !important;
    color: #fff !important;
}
.nav a.active {
    background: #7c3aed !important;
    color: #fff !important;
}
.icon {
    width: 25px !important;
    height: 25px !important;
    display: grid !important;
    place-items: center !important;
    border-radius: 7px !important;
    background: #33447a !important;
    font-size: 13px !important;
    font-style: normal !important;
    flex-shrink: 0 !important;
}
.active .icon {
    background: #5b21b6 !important;
}
.main {
    margin-left: 255px !important;
    width: calc(100% - 255px) !important;
    min-width: 0 !important;
    min-height: 100vh !important;
    display: flex !important;
    flex-direction: column !important;
    transition: margin-left 0.28s cubic-bezier(0.4, 0, 0.2, 1), width 0.28s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.main.expanded {
    margin-left: 0 !important;
    width: 100% !important;
}