:root {
    --teal: #008080;
    --cyan: #6ce5df;
    --ink: #071414;
    --navy: #081d2f;
    --soft: #f4fbfb;
    --line: #dce8e8;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, sans-serif; color: var(--ink); background: var(--soft); }
a { color: var(--teal); }
.portal-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px;
    background:
        linear-gradient(90deg, rgba(0,128,128,.05) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0,128,128,.05) 1px, transparent 1px),
        radial-gradient(circle at 25% 10%, #dffffd 0, rgba(223,255,253,.55) 28%, transparent 48%),
        linear-gradient(135deg, #f7ffff 0%, #eef8f8 48%, #ffffff 100%);
    background-size: 42px 42px, 42px 42px, auto, auto;
}
.portal-shell {
    width: min(100%, 1040px);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 26px 70px rgba(7,20,20,.14);
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr);
}
.portal-showcase {
    min-height: 610px;
    padding: 34px;
    background:
        linear-gradient(150deg, rgba(0,128,128,.12), transparent 35%),
        linear-gradient(180deg, #ffffff 0%, #f3fbfb 100%);
    border-right: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 34px;
}
.portal-brand-row { display: flex; align-items: center; justify-content: flex-start; gap: 14px; }
.logo-animation {
    width: min(100%, 382px);
    min-height: 78px;
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-items: center;
    isolation: isolate;
}
.logo-animation::after {
    content: "";
    position: absolute;
    inset: 20px 12px 4px;
    z-index: -1;
    border-radius: 24px;
    background: rgba(23, 139, 134, .18);
    filter: blur(18px);
    opacity: .7;
}
.logo-card {
    position: relative;
    width: 100%;
    filter: drop-shadow(0 12px 20px rgba(0,0,0,.28));
    backface-visibility: hidden;
    animation: logoReveal .75s cubic-bezier(.2, .75, .25, 1) both;
}
.logo-card.market { animation-delay: .16s; }
@keyframes logoReveal {
    from { opacity: 0; transform: translateY(12px) scale(.96); filter: drop-shadow(0 5px 10px rgba(0,0,0,.12)) blur(2px); }
    to { opacity: 1; transform: translateY(0) scale(1); filter: drop-shadow(0 12px 20px rgba(0,0,0,.28)) blur(0); }
}
.portal-copy { max-width: 560px; }
.eyebrow { margin: 0 0 10px; color: var(--teal); font-size: 13px; font-weight: 800; text-transform: uppercase; }
.portal-copy h1 { margin: 0 0 14px; font-size: clamp(38px, 5vw, 64px); line-height: 1.02; letter-spacing: 0; color: #0a2020; }
.portal-copy p { margin: 0; color: #335555; font-size: 19px; line-height: 1.5; }
.portal-access-panel { display: grid; align-items: center; padding: 34px; background: #fff; }
.portal-form { padding: 0; }
.form-head { margin-bottom: 20px; }
.form-head h2 { margin: 0 0 6px; font-size: 30px; letter-spacing: 0; }
.form-head p { margin: 0; color: #536767; }
.field { margin-bottom: 14px; }
label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 6px; }
input:not([type]), input[type="text"], input[type="tel"], input[type="email"], input[type="password"], textarea, select {
    width: 100%;
    min-height: 50px;
    border: 1px solid #bdd3d3;
    border-radius: 8px;
    padding: 13px 14px;
    font-size: 16px;
    background: #fff;
}
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(0,128,128,.16); border-color: var(--teal); }
.check-row {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 10px;
    align-items: start;
    margin: 12px 0;
    font-size: 13px;
    line-height: 1.35;
}
.check-row input { width: 24px; height: 24px; accent-color: var(--teal); }
.consent-row { padding: 12px; border: 1px solid #dce8e8; border-radius: 8px; background: #f8fdfd; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    border: 0;
    border-radius: 8px;
    padding: 0 18px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}
.btn-primary { background: var(--teal); color: #fff; width: 100%; font-size: 16px; }
.btn-primary:hover { background: #006f6f; }
.portal-trust-note {
    margin: 12px 0 8px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: #e7f8f8;
    color: var(--teal);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.btn-secondary { background: #e8f6f6; color: var(--teal); }
.alert { padding: 12px; border-radius: 8px; margin-bottom: 14px; background: #fff4e2; color: #6b3d00; }
.small { font-size: 12px; color: #536767; line-height: 1.4; }
.admin-body { background: #f7fafb; min-height: 100vh; }
.admin-layout { display: grid; grid-template-columns: 245px 1fr; min-height: 100vh; }
.sidebar { background: var(--ink); color: #fff; padding: 20px; }
.brand { font-weight: 800; font-size: 19px; margin-bottom: 22px; }
.nav a, .nav button { display: block; width: 100%; color: #dff; background: transparent; border: 0; text-align: left; padding: 11px 0; text-decoration: none; font-size: 14px; cursor: pointer; }
.main { padding: 24px; overflow-x: auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.grid { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)); gap: 12px; }
.metric, .panel { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
.metric strong { display: block; font-size: 28px; margin-top: 6px; }
.panel { margin-top: 16px; }
table { width: 100%; border-collapse: collapse; background: #fff; font-size: 14px; }
th, td { padding: 11px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #eef7f7; font-size: 12px; text-transform: uppercase; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.filters input, .filters select { width: auto; min-height: 42px; }
.status { display: inline-block; padding: 4px 8px; border-radius: 999px; background: #e8f6f6; color: var(--teal); font-size: 12px; font-weight: 700; }
.login-box { width: min(100%, 390px); margin: 10vh auto; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 22px; }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(220px, 1fr)); gap: 12px; margin: 14px 0; }
.phase-list { display: grid; gap: 10px; margin: 14px 0 18px; }
.phase-list div { padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: #fbffff; }
code { background: #eef7f7; padding: 2px 5px; border-radius: 5px; }
.ap-grid { display: grid; grid-template-columns: repeat(2, minmax(280px, 1fr)); gap: 14px; margin-top: 14px; }
.ap-card { border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 16px; }
.ap-card-head { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: end; }
.ap-status { display: inline-flex; align-items: center; min-height: 34px; border-radius: 999px; padding: 0 12px; font-size: 13px; font-weight: 800; white-space: nowrap; }
.ap-status-online { background: #e6f8ef; color: #157447; }
.ap-status-offline { background: #ffecec; color: #b42318; }
.ap-status-no_ip, .ap-status-invalid_ip, .ap-status-unavailable, .ap-status-unknown { background: #fff4df; color: #8a4b00; }
.ap-monitor { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 14px 0; }
.ap-monitor div { background: #f7fbfb; border: 1px solid var(--line); border-radius: 8px; padding: 10px; }
.ap-monitor strong { display: block; margin-top: 4px; font-size: 15px; }
.ap-fields { grid-template-columns: repeat(2, minmax(160px, 1fr)); }
.ap-active { align-self: end; margin: 0 0 14px; }
.settings-save-top { width: auto; }
.settings-section { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 18px; margin: 16px 0; }
.settings-section-head { display: grid; grid-template-columns: minmax(190px, 280px) 1fr; gap: 16px; align-items: start; margin-bottom: 14px; }
.settings-section h2 { margin: 0; font-size: 21px; }
.settings-section-head p { margin: 3px 0 0; color: #536767; line-height: 1.45; }
.settings-cards { display: grid; grid-template-columns: repeat(2, minmax(260px, 1fr)); gap: 14px; }
.setting-card { border: 1px solid var(--line); border-radius: 8px; background: #fbffff; padding: 14px; min-width: 0; }
.setting-card-wide { grid-column: 1 / -1; }
.setting-label-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.setting-label-row label { margin: 0; font-size: 15px; }
.setting-label-row code { font-size: 11px; color: #536767; white-space: nowrap; }
.setting-card textarea { min-height: 96px; resize: vertical; line-height: 1.4; }
.setting-help { margin: 8px 0 0; color: #536767; font-size: 12px; line-height: 1.4; }
.switch-row { display: inline-grid; grid-template-columns: 56px auto; gap: 10px; align-items: center; min-height: 50px; margin: 0; cursor: pointer; }
.switch-row input { position: absolute; opacity: 0; pointer-events: none; }
.switch-ui { width: 54px; height: 30px; border-radius: 999px; background: #c9dada; position: relative; transition: background .18s ease; }
.switch-ui::after { content: ""; position: absolute; top: 4px; left: 4px; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.2); transition: transform .18s ease; }
.switch-row input:checked + .switch-ui { background: var(--teal); }
.switch-row input:checked + .switch-ui::after { transform: translateX(24px); }
.color-row { display: grid; grid-template-columns: 62px 1fr; gap: 10px; }
.color-row input[type="color"] { min-height: 50px; padding: 4px; }
.advanced-settings summary { cursor: pointer; font-weight: 800; color: var(--teal); margin-bottom: 14px; }
.settings-actions { position: sticky; bottom: 0; background: rgba(247,250,251,.94); border-top: 1px solid var(--line); padding: 12px 0; margin-top: 18px; }
.settings-actions .btn { width: auto; min-width: 190px; }
@media (max-width: 820px) {
    .admin-layout { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .grid, .settings-grid, .ap-grid, .settings-cards { grid-template-columns: repeat(2, 1fr); }
    .settings-section-head { grid-template-columns: 1fr; }
    .main { padding: 16px; }
    .portal-body { padding: 16px; }
    .portal-shell { grid-template-columns: 1fr; width: min(100%, 560px); }
    .portal-showcase { min-height: auto; padding: 24px; border-right: 0; border-bottom: 1px solid var(--line); gap: 22px; }
    .portal-copy h1 { font-size: 34px; }
    .portal-copy p { font-size: 16px; }
    .portal-access-panel { padding: 24px; }
}
@media (max-width: 430px) {
    .portal-body { padding: 0; place-items: stretch; }
    .portal-shell { width: 100%; min-height: 100vh; border: 0; border-radius: 0; box-shadow: none; }
    .portal-showcase { padding: 18px; }
    .portal-brand-row { align-items: flex-start; flex-direction: column; }
    .logo-animation { width: 100%; min-height: 64px; gap: 8px; }
    .logo-card { width: 100%; }
    .portal-copy h1 { font-size: 30px; }
    .portal-copy p { font-size: 15px; }
    .portal-access-panel { padding: 18px; }
    .form-head h2 { font-size: 24px; }
    .grid, .settings-grid, .ap-grid, .ap-card-head, .ap-monitor, .settings-cards { grid-template-columns: 1fr; }
    .settings-save-top { display: none; }
    .setting-card-wide { grid-column: auto; }
    .setting-label-row { align-items: flex-start; flex-direction: column; }
    .settings-actions .btn { width: 100%; }
}

/* Admin interface */
.admin-body {
    --admin-accent: #0a8f88;
    --admin-accent-dark: #08736e;
    --admin-ink: #142424;
    --admin-muted: #667a7a;
    --admin-surface: #fff;
    background: #f3f7f7;
    color: var(--admin-ink);
}
.admin-layout { grid-template-columns: 272px minmax(0, 1fr); }
.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 24px 18px 18px;
    background:
        radial-gradient(circle at 18% 8%, rgba(50, 215, 204, .28), transparent 28%),
        linear-gradient(155deg, #123f43 0%, #0a292c 44%, #06191b 100%);
    border-right: 1px solid rgba(255,255,255,.06);
    overflow-y: auto;
    z-index: 50;
}
.sidebar-head { display: flex; align-items: center; justify-content: space-between; margin: 0 6px 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; margin: 0; color: #fff; text-decoration: none; font-size: 18px; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: linear-gradient(145deg, #24c6bd, #087e78); box-shadow: 0 8px 24px rgba(24,185,175,.22); }
.brand strong, .brand small { display: block; line-height: 1.1; }
.brand small { margin-top: 3px; color: #8fa9a8; font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.sidebar-close, .sidebar-backdrop, .mobile-header { display: none; }
.nav { display: flex; min-height: calc(100vh - 118px); flex-direction: column; gap: 5px; }
.nav-label { padding: 0 13px 9px; color: #708d8b; font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.nav a, .nav button {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 46px;
    padding: 0 13px;
    border-radius: 11px;
    color: #bed1d0;
    font-size: 14px;
    font-weight: 650;
    transition: background .18s ease, color .18s ease, transform .18s ease;
}
.nav a:hover, .nav button:hover { color: #fff; background: rgba(255,255,255,.07); }
.nav a.active { color: #fff; background: linear-gradient(90deg, rgba(24,183,174,.24), rgba(24,183,174,.09)); box-shadow: inset 3px 0 #2bc7be; }
.nav-icon { display: grid; place-items: center; width: 24px; height: 24px; color: #63d1cb; font-size: 17px; }
.nav-spacer { flex: 1; min-height: 24px; }
.nav form { padding-top: 12px; border-top: 1px solid rgba(255,255,255,.08); }
.main { min-width: 0; padding: 34px clamp(22px, 3.5vw, 52px) 52px; overflow: visible; }
.main-inner { width: min(100%, 1480px); margin: 0 auto; }
.topbar { min-height: 62px; margin-bottom: 26px; }
.topbar h1 { margin: 0; font-size: clamp(30px, 4vw, 42px); line-height: 1.08; letter-spacing: -.035em; }
.page-kicker { margin: 0 0 7px; color: var(--admin-accent); font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.btn { min-height: 44px; border-radius: 11px; padding: 0 17px; font-size: 13px; transition: transform .15s ease, box-shadow .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--admin-accent), #087d77); box-shadow: 0 8px 22px rgba(10,143,136,.18); }
.btn-secondary { background: #e5f3f2; color: #176d69; }
.grid { grid-template-columns: repeat(3, minmax(180px, 1fr)); gap: 15px; }
.metric, .panel, .settings-section, .ap-card { border: 1px solid #dfe9e9; border-radius: 16px; box-shadow: 0 6px 24px rgba(16,43,43,.045); }
.metric { position: relative; min-height: 124px; padding: 20px; color: var(--admin-muted); font-size: 13px; font-weight: 650; overflow: hidden; }
.metric::after { content: ""; position: absolute; right: -20px; bottom: -30px; width: 90px; height: 90px; border-radius: 50%; background: #e7f6f5; }
.metric strong { position: relative; z-index: 1; color: var(--admin-ink); font-size: 32px; letter-spacing: -.03em; }
.panel { margin-top: 20px; padding: 20px; }
.panel h2 { margin: 0 0 18px; font-size: 19px; }
.table-panel { overflow: hidden; }
.table-scroll { width: 100%; overflow-x: auto; border: 1px solid #e4ecec; border-radius: 12px; }
.table-scroll table { min-width: 720px; }
table { background: transparent; }
th, td { padding: 14px 15px; }
th { background: #f1f7f7; color: #58706f; font-size: 10px; letter-spacing: .08em; white-space: nowrap; }
tbody tr:hover td { background: #f8fbfb; }
.status { background: #e2f5f2; color: #08766f; }
.filters { padding: 14px; border: 1px solid #dfe9e9; border-radius: 15px; background: #fff; box-shadow: 0 6px 24px rgba(16,43,43,.035); }
.filters input, .filters select { flex: 1 1 170px; }
input:not([type]), input[type="text"], input[type="tel"], input[type="email"], input[type="password"], input[type="number"], input[type="date"], textarea, select { border-color: #cbdada; border-radius: 10px; }
.settings-section, .setting-card, .ap-card { border-radius: 15px; }
.settings-actions { border-radius: 14px 14px 0 0; }
.login-box { margin: max(7vh, 42px) auto; border-radius: 18px; padding: 30px; box-shadow: 0 22px 60px rgba(7,31,31,.12); }

@media (max-width: 980px) {
    .admin-layout { grid-template-columns: 1fr; }
    .sidebar { position: fixed; inset: 0 auto 0 0; width: min(86vw, 300px); height: 100%; transform: translateX(-105%); transition: transform .22s ease; box-shadow: 22px 0 60px rgba(0,0,0,.24); }
    .menu-open .sidebar { transform: translateX(0); }
    .sidebar-close { display: grid; place-items: center; width: 38px; height: 38px; border: 0; border-radius: 10px; background: rgba(255,255,255,.08); color: #fff; font-size: 24px; cursor: pointer; }
    .sidebar-backdrop { position: fixed; inset: 0; z-index: 40; width: 100%; border: 0; background: rgba(3,17,17,.55); opacity: 0; visibility: hidden; transition: opacity .2s ease, visibility .2s ease; }
    .menu-open .sidebar-backdrop { display: block; opacity: 1; visibility: visible; }
    .mobile-header { display: flex; position: sticky; top: 0; z-index: 30; min-height: 64px; align-items: center; justify-content: space-between; padding: 0 18px; border-bottom: 1px solid #dfe9e9; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); }
    .menu-toggle { display: flex; align-items: center; gap: 4px; min-height: 40px; padding: 0 11px; border: 1px solid #d7e3e3; border-radius: 10px; background: #fff; color: var(--admin-ink); cursor: pointer; }
    .menu-toggle span { display: block; width: 3px; height: 3px; border-radius: 50%; background: var(--admin-accent); }
    .menu-toggle b { margin-left: 5px; font-size: 12px; }
    .mobile-brand { font-size: 13px; font-weight: 800; }
    .main { padding: 0; }
    .main-inner { padding: 26px 18px 42px; }
    .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
    .main-inner { padding: 22px 14px 36px; }
    .topbar { align-items: flex-start; flex-direction: column; gap: 16px; }
    .topbar form, .topbar .btn { width: 100%; }
    .topbar h1 { font-size: 31px; }
    .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .metric { min-height: 108px; padding: 15px; font-size: 12px; }
    .metric strong { font-size: 25px; }
    .panel { padding: 14px; border-radius: 14px; }
    .filters { display: grid; grid-template-columns: 1fr; }
    .filters input, .filters select, .filters .btn { width: 100%; }
    .settings-section { padding: 14px; }
    .login-box { width: calc(100% - 28px); padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
    .logo-animation::after, .logo-card { animation: none !important; }
    .logo-card { opacity: 1; transform: none; }
    .logo-card.market { display: block; }
}