/* ── Admin Panel Base ─────────────────────────────────────────────────────── */

:root {
    --bg-base:       #080f1c;
    --bg-card:       #0d1a2e;
    --bg-card-hover: #111f36;
    --bg-input:      #0a1524;
    --border:        rgba(255,255,255,0.09);
    --border-focus:  rgba(6,182,212,0.55);
    --text-primary:  #f0f6ff;
    --text-muted:    #7a90a8;
    --text-sub:      #b8cfe0;
    --accent:        #06B6D4;
    --accent-hover:  #0891b2;
    --green:         #4ade80;
    --amber:         #fbbf24;
    --red:           #ef4444;
    --purple:        #a78bfa;
    --sidebar-w:     260px;
    --topbar-h:      64px;
    --radius:        12px;
    --radius-sm:     8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    height: 100%;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    background: var(--bg-base);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ── Layout ──────────────────────────────────────────────────────────────── */

.portal-sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w);
    background: #04090f;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform .25s ease;
    overflow-y: auto;
}

.portal-main {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin .25s ease;
}

/* ── Sidebar ─────────────────────────────────────────────────────────────── */

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--border);
}

.brand-icon { flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-size: 15px; font-weight: 700; color: #fff; letter-spacing: -.3px; }
.brand-sub  { font-size: 10px; font-weight: 600; color: var(--amber); text-transform: uppercase; letter-spacing: .6px; }

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border);
}

.user-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #c2410c, #9a3412);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px; color: #fff;
    flex-shrink: 0;
}

.user-name  { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.user-role  { font-size: 10px; color: var(--amber); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }

.sidebar-nav { list-style: none; padding: 10px 12px; flex: 1; }

.nav-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .8px;
    text-transform: uppercase;
    color: #3d5268;
    padding: 14px 8px 5px;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-sub);
    font-weight: 500;
    transition: all .15s;
    position: relative;
    font-size: 13.5px;
}

.sidebar-nav li a i { font-size: 15px; width: 18px; text-align: center; }

.sidebar-nav li a:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text-primary);
}

.sidebar-nav li a.active {
    background: rgba(6,182,212,0.10);
    color: var(--accent);
    font-weight: 600;
}

.sidebar-nav li a.active::before {
    content: '';
    position: absolute;
    left: 0; top: 6px; bottom: 6px;
    width: 3px;
    background: var(--accent);
    border-radius: 0 2px 2px 0;
}

.sidebar-footer {
    padding: 12px 20px 16px;
    border-top: 1px solid var(--border);
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 12px;
    background: rgba(239,68,68,0.06);
    border: 1px solid rgba(239,68,68,0.18);
    border-radius: var(--radius-sm);
    color: #f87171;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all .15s;
}

.logout-btn:hover { background: rgba(239,68,68,0.14); color: #ef4444; }

/* ── Top Bar ─────────────────────────────────────────────────────────────── */

.portal-topbar {
    height: var(--topbar-h);
    background: #04090f;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 22px;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
}

.topbar-toggle:hover { background: rgba(255,255,255,0.05); }

.topbar-breadcrumb { font-size: 16px; font-weight: 600; color: var(--text-primary); flex: 1; }

.topbar-actions { display: flex; align-items: center; gap: 12px; }

.topbar-user {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-sub);
    background: rgba(255,255,255,0.04);
    padding: 6px 12px;
    border-radius: 100px;
    border: 1px solid var(--border);
}

/* ── Content ─────────────────────────────────────────────────────────────── */

.portal-content { flex: 1; padding: 28px 24px; }

.portal-footer {
    text-align: center;
    padding: 14px 24px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 12px;
}

/* ── Page Header ─────────────────────────────────────────────────────────── */

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.page-title    { font-size: 22px; font-weight: 700; color: #fff; margin: 0; }
.page-subtitle { font-size: 13px; color: var(--text-muted); margin: 4px 0 0; }

/* ── Stat Cards ──────────────────────────────────────────────────────────── */

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all .15s;
    height: 100%;
}

.stat-card:hover { border-color: rgba(255,255,255,0.14); transform: translateY(-1px); }

.stat-icon {
    width: 48px; height: 48px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.stat-body  { flex: 1; min-width: 0; }
.stat-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted); margin-bottom: 6px; }
.stat-value { font-size: 28px; font-weight: 700; color: #fff; line-height: 1; font-variant-numeric: tabular-nums; }
.stat-sub   { font-size: 12px; color: var(--text-sub); margin-top: 5px; }

/* ── Portal Cards ────────────────────────────────────────────────────────── */

.portal-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.card-header-custom {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    font-weight: 600;
    color: #f0f6ff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body-custom { padding: 20px; }

/* ── Tables ──────────────────────────────────────────────────────────────── */

.portal-table {
    color: var(--text-primary);
    border-color: var(--border);
    font-size: 13px;
    width: 100%;
}

.portal-table thead th {
    background: rgba(0,0,0,.3);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-color: var(--border);
    padding: 11px 16px;
    white-space: nowrap;
}

.portal-table tbody td {
    border-color: var(--border);
    padding: 11px 16px;
    vertical-align: middle;
    color: var(--text-sub);
}

.portal-table tbody tr:hover td { background: rgba(255,255,255,0.02); }

/* ── Badges ──────────────────────────────────────────────────────────────── */

.badge-plan {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.badge-premium { background: rgba(167,139,250,.15); color: var(--purple); border: 1px solid rgba(167,139,250,.25); }
.badge-free    { background: rgba(6,182,212,.10);   color: var(--accent); border: 1px solid rgba(6,182,212,.2); }
.badge-trial   { background: rgba(251,191,36,.10);  color: var(--amber);  border: 1px solid rgba(251,191,36,.2); }

.badge-status {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.badge-active   { background: rgba(74,222,128,.10); color: var(--green); border: 1px solid rgba(74,222,128,.2); }
.badge-inactive { background: rgba(239,68,68,.10);  color: var(--red);   border: 1px solid rgba(239,68,68,.2); }
.badge-live     { background: rgba(6,182,212,.10);  color: var(--accent); border: 1px solid rgba(6,182,212,.2); }
.badge-closed   { background: rgba(100,116,139,.10); color: var(--text-muted); border: 1px solid var(--border); }

.badge-premium-server { background: rgba(167,139,250,.12); color: var(--purple); border: 1px solid rgba(167,139,250,.2); font-size: 9px; padding: 2px 7px; border-radius: 4px; font-weight: 700; }
.badge-wstunnel       { background: rgba(251,191,36,.10);  color: var(--amber);  border: 1px solid rgba(251,191,36,.2);  font-size: 9px; padding: 2px 7px; border-radius: 4px; font-weight: 700; }

/* ── Filter Bar ──────────────────────────────────────────────────────────── */

.filter-bar {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.filter-input {
    background: var(--bg-input) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-primary) !important;
    font-size: 13px;
    padding: 8px 14px 8px 36px !important;
    transition: all .15s;
    min-width: 220px;
}

.filter-input:focus {
    border-color: var(--border-focus) !important;
    box-shadow: 0 0 0 3px rgba(6,182,212,.1) !important;
    outline: none;
}

.filter-input::placeholder { color: #3d5268 !important; opacity: 1; }

.filter-select {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    padding: 8px 12px;
    cursor: pointer;
    transition: border-color .15s;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%237a90a8' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

.filter-select:focus { border-color: var(--border-focus); outline: none; box-shadow: 0 0 0 3px rgba(6,182,212,.1); }
.filter-select option { background: #0d1a2e; }

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all .15s;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
    color: var(--text-sub);
    text-decoration: none;
}

.filter-btn:hover { background: rgba(255,255,255,0.07); color: var(--text-primary); }

.filter-btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.filter-btn-primary:hover { background: var(--accent-hover); color: #fff; }

.input-icon-group { position: relative; display: inline-block; }

.input-icon {
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 14px;
    pointer-events: none;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
    border: 1px solid;
    text-decoration: none;
}

.btn-disable  { background: rgba(239,68,68,.08); border-color: rgba(239,68,68,.2); color: #f87171; }
.btn-enable   { background: rgba(74,222,128,.08); border-color: rgba(74,222,128,.2); color: var(--green); }
.btn-deauth   { background: rgba(251,191,36,.08); border-color: rgba(251,191,36,.2); color: var(--amber); }

.btn-disable:hover  { background: rgba(239,68,68,.16); }
.btn-enable:hover   { background: rgba(74,222,128,.16); }
.btn-deauth:hover   { background: rgba(251,191,36,.16); }

/* ── Progress Bar ────────────────────────────────────────────────────────── */

.capacity-bar {
    height: 4px;
    background: rgba(255,255,255,0.07);
    border-radius: 100px;
    overflow: hidden;
    margin-top: 4px;
    min-width: 60px;
}

.capacity-fill {
    height: 100%;
    border-radius: 100px;
    transition: width .4s;
}

/* ── Dot indicators ──────────────────────────────────────────────────────── */

.status-dot {
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    margin-right: 5px;
}

.dot-green  { background: var(--green);   box-shadow: 0 0 5px var(--green); }
.dot-red    { background: var(--red); }
.dot-amber  { background: var(--amber); }

/* ── Form Inputs ─────────────────────────────────────────────────────────── */

.portal-input {
    background: var(--bg-input) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-primary) !important;
    padding: 12px 16px 12px 42px !important;
    font-size: 14px;
    transition: all .15s;
    width: 100%;
}

.portal-input:focus {
    border-color: var(--border-focus) !important;
    box-shadow: 0 0 0 3px rgba(6,182,212,.12) !important;
    outline: none;
}

.portal-input:-webkit-autofill,
.portal-input:-webkit-autofill:hover,
.portal-input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 9999px #0a1524 inset !important;
    -webkit-text-fill-color: #f0f6ff !important;
    caret-color: #f0f6ff;
    border: 1px solid rgba(255,255,255,0.09) !important;
}

.portal-input::placeholder { color: #3d5268 !important; opacity: 1; }

.portal-btn-primary {
    background: var(--accent) !important;
    border: none !important;
    border-radius: var(--radius-sm);
    color: #fff !important;
    font-weight: 600;
    font-size: 14px;
    padding: 12px 20px;
    transition: all .15s;
    cursor: pointer;
}

.portal-btn-primary:hover { background: var(--accent-hover) !important; transform: translateY(-1px); }

/* ── Login Page ──────────────────────────────────────────────────────────── */

.login-page {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.login-brand {
    flex: 0 0 400px;
    background: linear-gradient(160deg, #020609 0%, #06101e 55%, #08162a 100%);
    border-right: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.login-brand::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 360px; height: 360px;
    background: radial-gradient(circle, rgba(6,182,212,.12) 0%, transparent 70%);
    pointer-events: none;
}

.login-brand::after {
    content: '';
    position: absolute;
    bottom: -100px; left: -60px;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(194,65,12,.08) 0%, transparent 70%);
    pointer-events: none;
}

.login-brand-inner { position: relative; z-index: 1; text-align: center; }

.login-logo {
    width: 80px; height: 80px;
    background: rgba(6,182,212,.10);
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    border: 1px solid rgba(6,182,212,.2);
}

.login-brand-name    { font-size: 26px; font-weight: 800; color: #fff; letter-spacing: -.4px; margin-top: 4px; }
.login-brand-tagline { font-size: 13px; color: var(--text-muted); margin-top: 6px; }
.login-admin-badge   { display: inline-block; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; background: rgba(251,191,36,.12); color: var(--amber); border: 1px solid rgba(251,191,36,.25); padding: 3px 10px; border-radius: 4px; margin-top: 14px; }

.login-form-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    background: var(--bg-base);
}

.login-form-inner { width: 100%; max-width: 380px; }

.login-title    { font-size: 24px; font-weight: 800; color: #fff; margin-bottom: 6px; }
.login-subtitle { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }

.form-label { font-size: 11px; font-weight: 600; color: var(--text-sub); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; display: block; }

/* ── Sidebar overlay (mobile) ────────────────────────────────────────────── */

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.65);
    z-index: 999;
    backdrop-filter: blur(2px);
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 991.98px) {
    .portal-sidebar { transform: translateX(-100%); }
    .portal-sidebar.open { transform: translateX(0); }
    .sidebar-overlay.open { display: block; }
    .portal-main { margin-left: 0; }
    .topbar-toggle { display: flex; }
}

@media (max-width: 767.98px) {
    .portal-content { padding: 20px 16px; }
    .login-brand { display: none; }
    .login-form-panel { padding: 32px 20px; }
    .page-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 575.98px) {
    .stat-value { font-size: 24px; }
}