:root {
  --brand-accent: #23c483;
  --brand-accent-2: #65d8ff;
  --brand-surface: #0d1621;
  --brand-surface-2: #111f2f;
  --bg: #070c14;
  --bg-soft: #0b121d;
  --bg-elev: #101828;
  --panel: rgba(12, 18, 29, 0.82);
  --panel-solid: rgba(11, 18, 28, 0.94);
  --panel-soft: rgba(15, 22, 34, 0.86);
  --text: #f4f7fb;
  --muted: #94a7bd;
  --line: rgba(255,255,255,.09);
  --line-strong: rgba(255,255,255,.14);
  --grid: rgba(131,153,178,.09);
  --accent: var(--brand-accent);
  --accent-2: var(--brand-accent-2);
  --danger: #ff7285;
  --warn: #ffbe5a;
  --ok: #4ade80;
  --radius: 28px;
  --radius-sm: 20px;
  --shadow: 0 24px 70px rgba(0,0,0,.36);
  --shadow-soft: 0 14px 34px rgba(0,0,0,.20);
}
html[data-theme="light"] {
  --bg: #eef3f8;
  --bg-soft: #f7fbff;
  --bg-elev: #ffffff;
  --panel: rgba(255,255,255,.82);
  --panel-solid: rgba(255,255,255,.95);
  --panel-soft: rgba(255,255,255,.90);
  --text: #0f1d31;
  --muted: #64758c;
  --line: rgba(20,40,60,.10);
  --line-strong: rgba(20,40,60,.18);
  --grid: rgba(38,62,91,.06);
  --shadow: 0 18px 44px rgba(30,49,74,.10);
  --shadow-soft: 0 10px 22px rgba(30,49,74,.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 24%),
    radial-gradient(circle at 92% 2%, color-mix(in srgb, var(--accent-2) 14%, transparent), transparent 25%),
    linear-gradient(180deg, var(--bg-soft), var(--bg));
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.012), transparent 20%, transparent 80%, rgba(255,255,255,.02));
  pointer-events: none;
}
a { color: inherit; text-decoration: none; }
h1,h2,h3,p { margin: 0; }
img { max-width: 100%; display: block; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.muted { color: var(--muted); }
.small { font-size: .86rem; }
.hidden { display: none !important; }
.value-ok { color: var(--ok); }
.value-bad { color: var(--danger); }
.section-copy { color: var(--muted); line-height: 1.7; }
.glass-card, .glass-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.01)), var(--panel);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.glass-card::before, .glass-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,.16), transparent 24%, transparent 72%, color-mix(in srgb, var(--accent) 28%, transparent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.glass-panel { padding: 20px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--accent-2);
  font-weight: 700;
}
.eyebrow::before { content: ""; width: 18px; height: 1px; background: currentColor; opacity: .6; }
.wordmark-lg { width: min(340px, 80vw); }
.portal-mark { width: 60px; height: 60px; border-radius: 18px; }
.portal-mark.large { width: 74px; height: 74px; }
.feature-pills, .hero-badges, .topbar-stack { display: flex; flex-wrap: wrap; gap: 10px; }
.feature-pill, .status-pill, .badge {
  display: inline-flex; align-items: center; justify-content: center; padding: 10px 14px; border-radius: 999px; font-size: .88rem; background: rgba(255,255,255,.04); border: 1px solid var(--line);
}
.badge-ok, .status-pill.is-ok { color: #9cf1c6; background: color-mix(in srgb, var(--accent) 14%, transparent); }
.badge-bad, .status-pill.is-bad { color: #ffb5bf; background: rgba(255,114,133,.12); }
.login-body { overflow-x: hidden; }
.login-scene { position: fixed; inset: 0; overflow: hidden; }
.login-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .18; transform: scale(1.03); }
.login-media.image { background-size: cover; background-position: center; }
.login-gradient { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(7,12,20,.86), rgba(7,12,20,.68) 40%, rgba(7,12,20,.9) 100%); }
.login-gradient.premium { background: linear-gradient(135deg, rgba(7,12,20,.90), rgba(7,12,20,.74), rgba(7,12,20,.94)); }
html[data-theme="light"] .login-gradient { background: linear-gradient(135deg, rgba(247,251,255,.92), rgba(247,251,255,.76), rgba(238,244,249,.95)); }
.login-orb { position: absolute; width: 38vw; height: 38vw; border-radius: 50%; filter: blur(80px); opacity: .18; }
.login-orb.orb-a { left: -8vw; top: -8vw; background: color-mix(in srgb, var(--accent) 46%, transparent); }
.login-orb.orb-b { right: -10vw; bottom: -12vw; background: color-mix(in srgb, var(--accent-2) 40%, transparent); }
.login-shell { position: relative; z-index: 1; min-height: 100vh; padding: 28px; display: grid; grid-template-columns: minmax(0, 620px) minmax(300px, 420px); gap: 22px; align-items: center; justify-content: center; }
.login-shell-v2 { max-width: 1320px; margin: 0 auto; }
.login-panel, .login-side { padding: 30px; }
.login-panel-v2 { display: grid; gap: 24px; }
.login-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.login-copy-block { display: grid; gap: 16px; }
.display-title { font-size: clamp(2.2rem, 4.4vw, 4.2rem); line-height: .95; letter-spacing: -.05em; max-width: 11ch; }
.login-copy-block p { max-width: 56ch; color: var(--muted); line-height: 1.8; }
.login-form { gap: 14px; }
.login-footnote, .login-meta-row { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; color: var(--muted); font-size: .9rem; }
.login-side { display: flex; flex-direction: column; gap: 18px; min-height: 540px; background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.018)), var(--panel-solid); }
.side-kicker { color: var(--accent-2); font-size: .82rem; text-transform: uppercase; letter-spacing: .18em; font-weight: 700; }
.login-side-v2 .side-title { font-size: clamp(1.6rem, 2.4vw, 2.3rem); letter-spacing: -.04em; }
.login-side p { color: var(--muted); line-height: 1.75; }
.showcase-grid { margin-top: auto; display: grid; gap: 12px; }
.showcase-card { border-radius: 18px; padding: 18px; border: 1px solid var(--line); background: rgba(255,255,255,.032); display: grid; gap: 8px; }
.showcase-card span { color: var(--accent-2); font-size: .82rem; text-transform: uppercase; letter-spacing: .14em; }
.showcase-card strong { font-size: 1rem; font-weight: 600; }
.login-footer.premium { margin-top: auto; color: var(--muted); font-size: .86rem; line-height: 1.7; }
.app-shell { position: relative; z-index: 1; display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 22px; padding: 20px; }
.premium-shell-v2 { max-width: 1600px; margin: 0 auto; }
.sidebar { min-height: calc(100vh - 40px); position: sticky; top: 20px; padding: 22px; display: flex; flex-direction: column; gap: 18px; }
.premium-sidebar { background: linear-gradient(180deg, color-mix(in srgb, var(--brand-surface-2) 88%, transparent), color-mix(in srgb, var(--brand-surface) 94%, transparent)); }
html[data-theme="light"] .premium-sidebar { background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(248,250,253,.94)); }
.brand-block { display: grid; grid-template-columns: 76px 1fr; gap: 14px; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.brand-logo { width: 76px; height: 76px; border-radius: 22px; object-fit: cover; background: rgba(255,255,255,.05); box-shadow: 0 16px 34px rgba(0,0,0,.18); }
.status-card, .profile-card { border-radius: 20px; padding: 18px; border: 1px solid var(--line); background: rgba(255,255,255,.028); }
.status-card.status-ok, .card-ok { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent); }
.status-card.status-bad, .card-bad { box-shadow: inset 0 0 0 1px rgba(255,114,133,.18); }
.status-label, .metric-label { color: var(--muted); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; }
.status-value, .metric-value { margin-top: 8px; font-size: 1.28rem; font-weight: 700; letter-spacing: -.02em; }
.metric-value.large { font-size: 1rem; font-weight: 600; }
.status-meta, .profile-meta, .overview-meta { margin-top: 6px; color: var(--muted); line-height: 1.55; font-size: .92rem; }
.profile-name { font-size: 1.06rem; font-weight: 700; }
.menu-nav { display: grid; gap: 8px; padding: 8px; border-radius: 20px; background: rgba(255,255,255,.028); border: 1px solid var(--line); }
.menu-link { appearance: none; border: 0; cursor: pointer; width: 100%; text-align: left; padding: 13px 16px 13px 18px; border-radius: 15px; background: transparent; color: var(--text); position: relative; transition: .22s ease; }
.menu-link::before { content: ""; position: absolute; left: 0; top: 10px; bottom: 10px; width: 4px; border-radius: 999px; background: transparent; }
.menu-link:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); color: color-mix(in srgb, var(--accent-2) 82%, white); }
.menu-link.active { background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 22%, transparent), color-mix(in srgb, var(--accent-2) 9%, transparent)); color: #ffffff; font-weight: 700; box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 26%, transparent); }
.menu-link.active::before { background: linear-gradient(180deg, var(--accent), var(--accent-2)); }
.sidebar-actions { margin-top: auto; display: grid; gap: 10px; }
.sidebar-footer { padding-top: 12px; border-top: 1px solid var(--line); text-align: center; color: var(--muted); font-size: .84rem; line-height: 1.7; }
.main-content { min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.topbar, .module-card { padding: 24px; }
.topbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.topbar-title { margin-top: 8px; font-size: clamp(1.9rem, 3vw, 2.9rem); letter-spacing: -.045em; max-width: 12ch; }
.home-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, .9fr); gap: 18px; }
.hero-surface { position: relative; min-height: 320px; display: flex; align-items: flex-end; padding: 28px; background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)); }
.hero-surface.has-media { overflow: hidden; }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .18; }
.hero-media.image { background-size: cover; background-position: center; }
.hero-overlay.soft { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(7,12,20,.70), rgba(7,12,20,.18) 42%, rgba(7,12,20,.76)); }
html[data-theme="light"] .hero-overlay.soft { background: linear-gradient(135deg, rgba(255,255,255,.72), rgba(255,255,255,.34) 42%, rgba(255,255,255,.82)); }
.hero-copy { position: relative; z-index: 1; max-width: 740px; display: grid; gap: 12px; }
.hero-copy h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); letter-spacing: -.04em; max-width: 11ch; }
.home-copy p { max-width: 56ch; }
.home-side-stack { display: grid; gap: 18px; }
.spotlight-card { min-height: 96px; padding: 22px; }
.executive-strip { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.executive-card { min-height: 120px; display: grid; align-content: start; }
.quick-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.quick-card { appearance: none; text-align: left; border: 1px solid var(--line); cursor: pointer; padding: 22px; display: grid; gap: 8px; background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015)); }
.quick-card span { color: var(--muted); font-size: .84rem; letter-spacing: .14em; text-transform: uppercase; }
.quick-card strong { font-size: 1.1rem; letter-spacing: -.02em; }
.quick-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.overview-value { margin-top: 8px; font-size: 1.18rem; font-weight: 700; letter-spacing: -.03em; }
.content-section { display: none; }
.content-section.active { display: block; }
.section-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin-bottom: 16px; }
.section-title { font-size: 1.18rem; font-weight: 700; letter-spacing: -.02em; }
.section-subtitle { color: var(--muted); margin-top: 4px; line-height: 1.6; }
.compact-top { margin-top: 16px; }
.form-grid, .toolbar-grid { display: grid; gap: 12px; }
.form-grid label, .toolbar-grid label { display: grid; gap: 6px; }
.form-grid label span, .toolbar-grid label span { color: var(--muted); font-size: .84rem; font-weight: 600; }
html[data-theme="light"] .toolbar-grid label span, html[data-theme="light"] .form-grid label span { color: #425266; }
.toolbar-grid { grid-template-columns: repeat(4, minmax(0,1fr)); align-items: end; margin-bottom: 16px; }
.chart-tools-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.toolbar-actions { display: flex; align-items: end; }
.toolbar-inline { display: flex; gap: 10px; align-items: center; }
.toolbar-inline.end { justify-content: flex-end; }
.toolbar-grid .span-3 { grid-column: span 3; }
.switch-row { grid-template-columns: 1fr auto; align-items: center; }
input[type="text"], input[type="password"], select { width: 100%; border: 1px solid var(--line-strong); background: rgba(255,255,255,.045); color: var(--text); border-radius: 16px; padding: 13px 14px; outline: none; transition: .2s ease; }
html[data-theme="light"] input[type="text"], html[data-theme="light"] input[type="password"], html[data-theme="light"] select { background: #ffffff; border-color: rgba(66,82,102,.26); color: #122033; box-shadow: 0 1px 0 rgba(255,255,255,.8), 0 8px 20px rgba(42,58,78,.05); }
input:focus, select:focus { border-color: color-mix(in srgb, var(--accent) 62%, white); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 14%, transparent); }
input[type="checkbox"] { accent-color: var(--accent); }
.btn, .ghost-btn { appearance: none; border: 0; cursor: pointer; border-radius: 16px; padding: 12px 16px; font-weight: 600; transition: .2s ease; display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
.btn:hover, .ghost-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #081018; }
.btn-secondary, .ghost-btn { background: rgba(255,255,255,.05); color: var(--text); border: 1px solid var(--line); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn-lg { padding: 14px 18px; }
.alert { border-radius: 16px; padding: 12px 14px; margin-bottom: 14px; border: 1px solid transparent; }
.alert.success { background: rgba(74,222,128,.12); border-color: rgba(74,222,128,.2); color: #c9ffd9; }
.alert.error { background: rgba(255,114,133,.12); border-color: rgba(255,114,133,.2); color: #ffc2cb; }
.alert.warn { background: rgba(255,190,90,.12); border-color: rgba(255,190,90,.18); color: #ffe1a7; }
html[data-theme="light"] .alert.success { color: #14532d; }
html[data-theme="light"] .alert.error { color: #7f1d1d; }
html[data-theme="light"] .alert.warn { color: #7c5800; }
.table-shell { overflow: auto; border-radius: 22px; border: 1px solid var(--line); background: rgba(255,255,255,.02); }
table { width: 100%; border-collapse: collapse; min-width: 960px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: .94rem; }
th { position: sticky; top: 0; background: rgba(8,16,24,.92); backdrop-filter: blur(16px); text-align: left; z-index: 1; }
html[data-theme="light"] th { background: rgba(255,255,255,.95); }
tr:hover td { background: rgba(255,255,255,.03); }
.chart-shell { position: relative; height: 460px; border-radius: 26px; overflow: hidden; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.012)); padding: 16px; }
.chart-shell::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .14; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 28px 28px; }
.chart-shell canvas { position: relative; z-index: 1; }
.checkbox-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.toggle-chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,.04); color: var(--text); }
.toggle-chip input { margin: 0; }
.stats-grid, .cards-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-top: 16px; }
.kv-list { display: grid; gap: 10px; }
.kv-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.kv-item:last-child { border-bottom: 0; padding-bottom: 0; }
.kv-item span { color: var(--muted); }
.overlay { position: fixed; inset: 0; background: rgba(8,16,24,.45); backdrop-filter: blur(8px); z-index: 50; display: grid; place-items: center; }
.loader-card { padding: 18px 22px; border-radius: 18px; background: var(--panel-solid); border: 1px solid var(--line); box-shadow: var(--shadow); }
.modal { position: fixed; inset: 0; z-index: 60; background: rgba(8,16,24,.45); backdrop-filter: blur(8px); display: grid; place-items: center; padding: 24px; }
.modal-card { width: min(880px, 100%); padding: 24px; }
.logout-body { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.logout-shell { width: min(520px, 100%); padding: 28px; text-align: center; display: grid; gap: 14px; justify-items: center; }
@media (max-width: 1240px) { .executive-strip, .quick-grid, .stats-grid, .cards-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } .home-grid { grid-template-columns: 1fr; } .app-shell { grid-template-columns: 1fr; } .sidebar { position: static; min-height: auto; } }
@media (max-width: 920px) { .login-shell { grid-template-columns: 1fr; padding: 18px; } .login-side { min-height: auto; } .toolbar-grid, .chart-tools-grid { grid-template-columns: 1fr 1fr; } .topbar { flex-direction: column; } }
@media (max-width: 640px) { .executive-strip, .quick-grid, .stats-grid, .cards-grid, .toolbar-grid, .chart-tools-grid { grid-template-columns: 1fr; } .login-panel, .login-side, .topbar, .sidebar, .module-card, .hero-surface { padding: 18px; } .brand-block { grid-template-columns: 1fr; } .brand-logo { width: 68px; height: 68px; } .display-title, .topbar-title, .hero-copy h2 { font-size: 1.9rem; } .chart-shell { height: 340px; } th, td { padding: 10px 12px; } }


/* ===== Premium v3 overrides ===== */
body {
  background:
    radial-gradient(circle at 12% 6%, color-mix(in srgb, var(--accent) 11%, transparent), transparent 24%),
    radial-gradient(circle at 92% 2%, color-mix(in srgb, var(--accent-2) 12%, transparent), transparent 28%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-soft) 86%, #0f1520), var(--bg));
}
body::before {
  background:
    linear-gradient(180deg, rgba(255,255,255,.015), transparent 24%, transparent 78%, rgba(255,255,255,.018)),
    radial-gradient(circle at center, transparent 0, transparent 58%, rgba(255,255,255,.018) 100%);
}
.login-shell-v2 { grid-template-columns: minmax(0, 640px) minmax(320px, 400px); gap: 26px; }
.login-panel-v2, .login-side-v2 { border-radius: 34px; }
.login-panel-v2 { background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.018)), var(--panel-solid); }
.login-copy-v3 p { max-width: 52ch; }
.login-value-row { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.mini-value-card {
  padding: 14px 16px; border-radius: 18px; border: 1px solid var(--line);
  background: rgba(255,255,255,.032); display: grid; gap: 6px;
}
.mini-value-card span { color: var(--muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .14em; }
.mini-value-card strong { font-size: 1rem; letter-spacing: -.02em; }
.login-side-v3 { background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.024)), var(--panel-solid); }
.preview-stack { display: grid; gap: 14px; }
.preview-row { display: grid; grid-template-columns: 1.15fr .85fr; gap: 14px; }
.preview-card {
  border-radius: 24px; border: 1px solid var(--line); background: rgba(255,255,255,.035);
  padding: 18px; display: grid; gap: 12px; box-shadow: var(--shadow-soft);
}
.preview-card.lead { min-height: 210px; }
.preview-card.small { min-height: 104px; align-content: space-between; }
.preview-card small, .preview-card span { color: var(--muted); }
.preview-card strong { font-size: 1rem; letter-spacing: -.02em; }
.preview-card-top { display: flex; gap: 8px; }
.preview-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.46); }
.preview-card-copy { display: grid; gap: 8px; }
.preview-card-copy strong { font-size: 1.08rem; }
.preview-card-copy span { line-height: 1.6; }
.preview-graph { margin-top: auto; display: grid; grid-template-columns: repeat(5,1fr); gap: 8px; align-items: end; min-height: 76px; }
.preview-graph span { display: block; border-radius: 999px; background: linear-gradient(180deg, color-mix(in srgb, var(--accent-2) 74%, white), color-mix(in srgb, var(--accent) 78%, transparent)); }
.preview-graph span:nth-child(1) { height: 28px; opacity: .55; }
.preview-graph span:nth-child(2) { height: 52px; opacity: .72; }
.preview-graph span:nth-child(3) { height: 72px; }
.preview-graph span:nth-child(4) { height: 48px; opacity: .8; }
.preview-graph span:nth-child(5) { height: 60px; opacity: .88; }
.showcase-grid-v3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.app-shell { gap: 24px; padding: 24px; }
.sidebar { border-radius: 34px; padding: 24px; }
.brand-block { grid-template-columns: 84px 1fr; padding-bottom: 18px; }
.brand-logo { width: 84px; height: 84px; border-radius: 24px; }
.menu-nav { padding: 10px; border-radius: 22px; }
.menu-link { padding: 14px 16px 14px 20px; font-weight: 600; }
.menu-link:hover, .menu-link.active { background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 14%, transparent), transparent 75%); }
.premium-topbar-v3 {
  display: grid; grid-template-columns: 1.4fr .9fr; gap: 18px; align-items: center;
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.02)), var(--panel);
}
.topbar-intro { display: grid; gap: 10px; }
.topbar-meta-v3 { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; align-items: center; }
.topbar-title { max-width: 16ch; font-size: clamp(2rem, 3vw, 3rem); letter-spacing: -.05em; }
.home-grid-v3 { grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr); gap: 20px; }
.hero-surface-v3 { min-height: 420px; padding: 30px; display: grid; grid-template-columns: minmax(0,1fr) 290px; gap: 18px; align-items: end; }
.hero-copy-v3 { position: relative; z-index: 2; max-width: 40rem; }
.hero-copy-v3 h2 { font-size: clamp(2rem, 3vw, 3.1rem); line-height: .96; letter-spacing: -.05em; max-width: 12ch; }
.hero-copy-v3 p { max-width: 40rem; }
.hero-cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.hero-sideframe {
  position: relative; z-index: 2; align-self: stretch; display: grid; align-content: start; gap: 14px;
  padding: 20px; border-radius: 26px; border: 1px solid rgba(255,255,255,.12); background: rgba(7, 12, 20, .28);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
html[data-theme="light"] .hero-sideframe { background: rgba(255,255,255,.58); }
.frame-chip { display: inline-flex; width: fit-content; padding: 8px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--accent-2); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; }
.frame-title { font-size: 1.2rem; font-weight: 700; letter-spacing: -.02em; }
.frame-copy { color: var(--muted); line-height: 1.7; }
.frame-bars { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin-top: auto; min-height: 112px; align-items: end; }
.frame-bars span { border-radius: 999px; background: linear-gradient(180deg, rgba(255,255,255,.14), color-mix(in srgb, var(--accent-2) 60%, transparent)); }
.frame-bars span:nth-child(1){ height:48px; }
.frame-bars span:nth-child(2){ height:88px; }
.frame-bars span:nth-child(3){ height:64px; }
.frame-bars span:nth-child(4){ height:104px; }
.home-side-stack-v3 { gap: 16px; }
.spotlight-card.v3-emphasis { background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 10%, transparent), rgba(255,255,255,.02)), var(--panel); }
.spotlight-card.v3-soft { background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015)), var(--panel); }
.quick-grid-v3 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.quick-card { transition: transform .22s ease, border-color .22s ease, background .22s ease; }
.quick-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--accent) 32%, transparent); }
.narrative-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.narrative-card { padding: 22px; }
.narrative-card h3 { font-size: 1.16rem; letter-spacing: -.03em; margin: 10px 0 10px; }
.executive-card { min-height: 116px; }
.btn { transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.btn:hover { transform: translateY(-1px); }
.table-shell, .chart-shell, .module-card { border-radius: 28px; }
.table-shell { background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)); }
.chart-shell { padding: 16px; background: linear-gradient(180deg, rgba(255,255,255,.028), rgba(255,255,255,.012)); border: 1px solid var(--line); }
html[data-theme="light"] .glass-card::before, html[data-theme="light"] .glass-panel::before {
  background: linear-gradient(135deg, rgba(14,37,60,.12), transparent 24%, transparent 72%, color-mix(in srgb, var(--accent) 18%, transparent));
}
@media (max-width: 1200px) {
  .premium-topbar-v3, .home-grid-v3, .hero-surface-v3, .narrative-grid, .quick-grid-v3 { grid-template-columns: 1fr; }
  .topbar-meta-v3 { justify-content: flex-start; }
  .showcase-grid-v3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .login-shell-v2, .app-shell { grid-template-columns: 1fr; }
  .preview-row, .login-value-row, .showcase-grid-v3 { grid-template-columns: 1fr; }
  .hero-surface-v3 { min-height: unset; }
  .topbar-title, .hero-copy-v3 h2 { max-width: none; }
}
@media (max-width: 640px) {
  .app-shell { padding: 16px; }
  .sidebar, .topbar, .module-card, .login-panel, .login-side { padding: 18px; }
  .hero-cta-row, .topbar-meta-v3 { flex-direction: column; align-items: stretch; }
}

/* ===== Premium v4 signature overrides ===== */
body {
  background:
    radial-gradient(circle at 14% 0%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 28%),
    radial-gradient(circle at 86% 0%, color-mix(in srgb, var(--accent-2) 14%, transparent), transparent 26%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-soft) 82%, #0a1120), var(--bg));
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,.18) 20%, rgba(0,0,0,.1) 100%);
  opacity: .18;
}
html[data-theme="light"] body::after { opacity: .08; }
.wordmark-lg { width: min(380px, 86vw); }
.login-display-v4 { max-width: 10ch; }
.login-shell-v2 { grid-template-columns: minmax(0, 660px) minmax(320px, 400px); }
.login-panel-v2, .login-side-v2, .sidebar, .topbar, .module-card, .hero-surface, .quick-card, .spotlight-card, .glass-panel, .preview-card { border-radius: 30px; }
.login-panel-v2 {
  background: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.018)), var(--panel-solid);
  box-shadow: 0 30px 80px rgba(0,0,0,.34);
}
.login-side-v3 {
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.024)), var(--panel-solid);
}
.feature-pills-v4 .feature-pill {
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  border-color: rgba(255,255,255,.12);
}
.login-value-row-v4 .mini-value-card.highlight {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 12%, transparent), rgba(255,255,255,.03));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
}
.preview-stack-v4 .premium-sample-card {
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
}
.preview-row-v4 .preview-card { min-height: 116px; }
.premium-bars span:nth-child(1) { height: 26px; }
.premium-bars span:nth-child(2) { height: 58px; }
.premium-bars span:nth-child(3) { height: 84px; }
.premium-bars span:nth-child(4) { height: 62px; }
.premium-bars span:nth-child(5) { height: 74px; }
.showcase-grid-v4 .showcase-card { background: linear-gradient(180deg, rgba(255,255,255,.038), rgba(255,255,255,.016)); }
.signature-line {
  margin-top: 6px;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--accent-2) 78%, white);
}
.premium-topbar-v3 {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.016)), var(--panel);
}
.premium-topbar-v3::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 22%, color-mix(in srgb, var(--accent-2) 18%, transparent), transparent 24%), radial-gradient(circle at 10% -10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 30%);
  pointer-events: none;
}
.topbar-intro, .topbar-meta-v3, .hero-copy-v3, .hero-sideframe, .signature-band { position: relative; z-index: 1; }
.hero-surface-v3 {
  min-height: 460px;
  padding: 34px;
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.016));
}
.hero-copy-v3 h2 { max-width: 10.6ch; font-size: clamp(2.2rem, 3.3vw, 3.3rem); }
.hero-sideframe-v4 {
  background: linear-gradient(180deg, rgba(8, 15, 24, .42), rgba(8, 15, 24, .18));
  border-color: rgba(255,255,255,.15);
}
html[data-theme="light"] .hero-sideframe-v4 {
  background: linear-gradient(180deg, rgba(255,255,255,.74), rgba(255,255,255,.58));
}
.executive-strip .glass-panel {
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.012));
}
.quick-grid-v4 .quick-card {
  align-content: start;
  min-height: 170px;
  gap: 10px;
}
.quick-grid-v4 .quick-card em {
  color: var(--muted);
  font-style: normal;
  font-size: .94rem;
  line-height: 1.65;
}
.quick-grid-v4 .quick-card strong { font-size: 1.18rem; }
.quick-grid-v4 .quick-card:hover {
  transform: translateY(-4px);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 11%, transparent), rgba(255,255,255,.018));
}
.signature-band {
  padding: 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .8fr);
  gap: 18px;
  align-items: center;
}
.signature-band h3 {
  margin: 8px 0 10px;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  letter-spacing: -.04em;
}
.signature-band-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}
.narrative-grid-v4 .narrative-card {
  background: linear-gradient(180deg, rgba(255,255,255,.048), rgba(255,255,255,.012));
}
.sidebar-footer {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border-radius: 22px;
  padding: 14px;
}
.menu-link { font-size: .96rem; }
.menu-link:hover, .menu-link.active {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 18%, transparent), transparent 78%);
}
.chart-shell, .table-shell {
  border-color: rgba(255,255,255,.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.btn-primary {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 92%, white), color-mix(in srgb, var(--accent-2) 76%, white));
}
@media (max-width: 1200px) {
  .signature-band { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .login-shell-v2, .home-grid-v3, .premium-topbar-v3, .hero-surface-v3, .quick-grid-v4, .signature-band-meta, .showcase-grid-v4 { grid-template-columns: 1fr; }
  .hero-surface-v3 { min-height: unset; }
}


/* ===== V5 Corporate Luxury ===== */
body.portal-luxury {
  background:
    radial-gradient(circle at 14% 2%, rgba(209,168,97,.12), transparent 22%),
    radial-gradient(circle at 92% 0%, rgba(255,244,220,.07), transparent 26%),
    linear-gradient(180deg, #0f1116, #12161d 36%, #0b0d12 100%);
}
body.portal-luxury::before {
  background:
    linear-gradient(180deg, rgba(255,255,255,.012), transparent 22%, transparent 78%, rgba(255,255,255,.018)),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.016) 1px, transparent 1px);
  background-size: auto, 96px 96px, 96px 96px;
  opacity: .34;
}
.portal-luxury {
  --accent: #d4b07b;
  --accent-2: #f4e7cd;
  --text: #f6f0e7;
  --muted: #b4aa9a;
  --panel: rgba(18, 21, 28, .72);
  --panel-solid: rgba(18, 21, 28, .92);
  --line: rgba(212,176,123,.14);
  --line-strong: rgba(212,176,123,.24);
  --grid: rgba(212,176,123,.06);
  --shadow: 0 24px 70px rgba(0,0,0,.38);
  --shadow-soft: 0 20px 50px rgba(0,0,0,.22);
}
.portal-luxury .glass-card,
.portal-luxury .glass-panel,
.portal-luxury .module-card,
.portal-luxury .topbar,
.portal-luxury .sidebar,
.portal-luxury .loader-card,
.portal-luxury .modal-card {
  background:
    linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.018)),
    rgba(16,18,24,.76);
  border: 1px solid rgba(212,176,123,.16);
  box-shadow: 0 12px 40px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.05);
}
.portal-luxury .sidebar,
.portal-luxury .login-panel,
.portal-luxury .login-side {
  backdrop-filter: blur(24px) saturate(120%);
}
.portal-luxury .eyebrow,
.portal-luxury .metric-label,
.portal-luxury .feature-pill,
.portal-luxury .status-label,
.portal-luxury .preview-card span,
.portal-luxury .quick-card span {
  letter-spacing: .18em;
}
.portal-luxury .btn-primary {
  background: linear-gradient(135deg, #b9935f, #f0dcc0);
  color: #20160d;
}
.portal-luxury .btn-secondary,
.portal-luxury .ghost-btn,
.portal-luxury .btn-outline {
  background: rgba(255,255,255,.03);
  border-color: rgba(212,176,123,.2);
}
.portal-luxury .menu-link:hover {
  background: rgba(212,176,123,.085);
  color: #fff3df;
}
.portal-luxury .menu-link.active {
  background: linear-gradient(90deg, rgba(212,176,123,.18), rgba(255,240,215,.08));
  color: #fffaf1;
}
.portal-luxury .menu-link.active::before {
  background: linear-gradient(180deg, #d4b07b, #fff0d7);
}
.portal-luxury .hero-overlay.soft,
.portal-luxury .login-gradient.premium {
  background:
    linear-gradient(135deg, rgba(11,12,16,.84), rgba(11,12,16,.32) 42%, rgba(11,12,16,.88)),
    radial-gradient(circle at 78% 18%, rgba(212,176,123,.10), transparent 28%);
}
.portal-luxury .hero-copy h2,
.portal-luxury .topbar-title,
.portal-luxury .display-title {
  letter-spacing: -.05em;
}
.portal-luxury .status-pill,
.portal-luxury .toggle-chip,
.portal-luxury .feature-pill {
  border-color: rgba(212,176,123,.18);
  background: rgba(255,255,255,.03);
}
.portal-luxury .chart-shell {
  background:
    radial-gradient(circle at top, rgba(212,176,123,.07), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,.022), rgba(255,255,255,.008));
}
.portal-luxury .chart-shell::after {
  opacity: .08;
  background-size: 36px 36px;
}
.portal-luxury table th {
  background: rgba(16,18,24,.92);
}
.portal-luxury .signature-line,
.portal-luxury .sidebar-footer,
.portal-luxury .login-footnote {
  color: #c0b4a2;
}
.portal-luxury .brand-logo,
.portal-luxury .premium-logo {
  box-shadow: 0 18px 42px rgba(0,0,0,.25);
}
html[data-theme="light"] .portal-luxury {
  --text: #1f1914;
  --muted: #6d5f52;
  --panel: rgba(255,250,244,.72);
  --panel-solid: rgba(255,252,247,.94);
  --line: rgba(142,112,73,.15);
  --line-strong: rgba(142,112,73,.24);
  --grid: rgba(142,112,73,.05);
}
html[data-theme="light"] body.portal-luxury {
  background:
    radial-gradient(circle at 16% 0%, rgba(184,144,86,.12), transparent 22%),
    linear-gradient(180deg, #f7f0e8, #f3ebe2 42%, #efe6dc 100%);
}
html[data-theme="light"] .portal-luxury .glass-card,
html[data-theme="light"] .portal-luxury .glass-panel,
html[data-theme="light"] .portal-luxury .module-card,
html[data-theme="light"] .portal-luxury .topbar,
html[data-theme="light"] .portal-luxury .sidebar {
  background:
    linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72)),
    rgba(255,255,255,.8);
}


/* ===== v6 minimal corporate luxury ===== */
.login-shell-v6 {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  min-height: 100vh;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(0, 640px) minmax(280px, 360px);
  gap: 20px;
  align-items: center;
}
.login-panel-v6,
.login-side-v6 {
  padding: 28px;
  border-radius: 32px;
}
.login-panel-v6 {
  display: grid;
  gap: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.016)), var(--panel-solid);
}
.login-copy-v6 { gap: 12px; }
.login-display-v6 {
  max-width: 11ch;
  font-size: clamp(2.5rem, 4vw, 4.1rem);
  line-height: .94;
}
.login-copy-v6 p { max-width: 44rem; }
.login-form-v6 { max-width: 540px; }
.login-side-v6 {
  display: grid;
  align-content: space-between;
  gap: 18px;
  min-height: 520px;
}
.minimal-points {
  display: grid;
  gap: 12px;
}
.minimal-point {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.025);
}
.minimal-point strong {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--accent-2);
}
.minimal-point span { color: var(--muted); }
.login-footnote-v6 { padding-top: 4px; }
.wordmark-v6 { width: min(310px, 72vw); }

.premium-topbar-v3 {
  grid-template-columns: 1.35fr .95fr;
  gap: 16px;
  padding: 22px 24px;
}
.topbar-title {
  max-width: 18ch;
  font-size: clamp(1.9rem, 2.6vw, 2.75rem);
}
.topbar-intro .muted { max-width: 58ch; }
.sidebar-actions {
  margin-top: 0;
  display: grid;
  gap: 10px;
}
.sidebar-footer { margin-top: auto; }
.menu-nav { gap: 6px; }
.menu-link { font-weight: 600; }

.home-hero-minimal {
  position: relative;
  min-height: 330px;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 18px;
  align-items: end;
}
.home-hero-copy {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 14px;
  max-width: 44rem;
}
.home-hero-copy h2 {
  font-size: clamp(2.15rem, 3vw, 3.2rem);
  line-height: .94;
  letter-spacing: -.05em;
  max-width: 12ch;
}
.home-hero-copy p {
  color: var(--muted);
  line-height: 1.75;
  max-width: 42rem;
}
.home-hero-side {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 12px;
}
.hero-side-kpi {
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  display: grid;
  gap: 6px;
}
.hero-side-kpi span {
  color: var(--muted);
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .16em;
}
.hero-side-kpi strong {
  font-size: 1.02rem;
  letter-spacing: -.02em;
}
.quick-grid-minimal {
  grid-template-columns: repeat(4, minmax(0,1fr));
}
.quick-grid-minimal .quick-card {
  padding: 18px 18px;
  min-height: 108px;
  display: grid;
  gap: 8px;
  align-content: center;
}
.quick-grid-minimal .quick-card em { display: none; }
.quick-grid-minimal .quick-card strong {
  font-size: 1.02rem;
  letter-spacing: -.02em;
}
.compact-kpis .executive-card,
.executive-strip .executive-card {
  min-height: 118px;
}
.executive-strip { grid-template-columns: repeat(4, minmax(0,1fr)); }

.overlay {
  background: rgba(8,12,18,.52);
  backdrop-filter: blur(10px);
}
.loader-card-v6 {
  min-width: min(420px, calc(100vw - 40px));
  padding: 24px;
  border-radius: 24px;
  display: grid;
  gap: 16px;
  justify-items: center;
  text-align: center;
}
.loader-title {
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -.01em;
}
.loader-spinner {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,.12);
  border-top-color: var(--accent);
  animation: eg-spin .8s linear infinite;
}
.loader-spinner.large {
  width: 46px;
  height: 46px;
}
.loader-progress {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  overflow: hidden;
  position: relative;
}
.loader-progress span {
  display: block;
  width: 36%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #b9935f, #f0dcc0);
  animation: eg-progress 1.4s ease-in-out infinite;
}
.loader-progress.wide { max-width: 300px; }
.logout-shell-v6 {
  width: min(520px, 100%);
  padding: 34px 28px;
  text-align: center;
  display: grid;
  gap: 14px;
  justify-items: center;
}
.logout-shell-v6 p {
  color: var(--muted);
  max-width: 32rem;
}
@keyframes eg-spin { to { transform: rotate(360deg); } }
@keyframes eg-progress {
  0% { transform: translateX(-40%); opacity: .8; }
  50% { transform: translateX(80%); opacity: 1; }
  100% { transform: translateX(180%); opacity: .8; }
}

.portal-luxury {
  --accent: #d4b07b;
  --accent-2: #f2e4c6;
  --text: #f8f1e8;
  --muted: #b7ac9b;
  --panel: rgba(16, 18, 24, .74);
  --panel-solid: rgba(17, 19, 25, .94);
  --line: rgba(212,176,123,.16);
  --line-strong: rgba(212,176,123,.24);
  --grid: rgba(212,176,123,.055);
}
.portal-luxury .btn-primary {
  background: linear-gradient(135deg, #c49a63, #f0dcc0);
  color: #20160d;
}
.portal-luxury .btn-primary:hover { filter: brightness(1.03); }
.portal-luxury .quick-card:hover {
  transform: translateY(-2px);
  border-color: rgba(212,176,123,.3);
}

html[data-theme="light"] .portal-luxury .login-gradient.premium,
html[data-theme="light"] .portal-luxury .hero-overlay.soft {
  background:
    linear-gradient(135deg, rgba(255,249,241,.78), rgba(255,249,241,.42) 42%, rgba(255,249,241,.86)),
    radial-gradient(circle at 78% 18%, rgba(196,154,99,.10), transparent 28%);
}

@media (max-width: 1240px) {
  .login-shell-v6 { grid-template-columns: 1fr; }
  .home-hero-minimal,
  .premium-topbar-v3 { grid-template-columns: 1fr; }
  .executive-strip,
  .quick-grid-minimal,
  .stats-grid,
  .cards-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 920px) {
  .home-hero-minimal { min-height: auto; }
  .login-side-v6 { min-height: auto; }
}
@media (max-width: 640px) {
  .login-shell-v6 { padding: 18px; }
  .login-panel-v6,
  .login-side-v6,
  .home-hero-minimal { padding: 20px; }
  .home-hero-copy h2,
  .login-display-v6,
  .topbar-title { font-size: 1.95rem; }
  .executive-strip,
  .quick-grid-minimal,
  .stats-grid,
  .cards-grid,
  .toolbar-grid,
  .chart-tools-grid { grid-template-columns: 1fr; }
  .loader-card-v6 { min-width: calc(100vw - 32px); }
}


/* ===== UX and branding cleanup ===== */

html[data-theme="light"] .menu-link { color: #223246; }
html[data-theme="light"] .menu-link:hover { color: #17304a; }
html[data-theme="light"] .menu-link.active {
  color: #0f2234;
  background: linear-gradient(90deg, rgba(26,48,72,.14), rgba(212,176,123,.18));
  box-shadow: inset 0 0 0 1px rgba(26,48,72,.14), 0 8px 18px rgba(26,48,72,.06);
}
html[data-theme="light"] .menu-link.active::before {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 90%, #8b6a3f), color-mix(in srgb, var(--accent-2) 70%, #f4e7cd));
}
html[data-theme="light"] .portal-luxury .menu-link:hover {
  color: #17304a;
  background: linear-gradient(90deg, rgba(26,48,72,.05), rgba(212,176,123,.08));
}
html[data-theme="light"] .portal-luxury .menu-link.active {
  color: #0f2234;
  background: linear-gradient(90deg, rgba(26,48,72,.16), rgba(212,176,123,.20));
  box-shadow: inset 0 0 0 1px rgba(26,48,72,.14), 0 8px 18px rgba(26,48,72,.06);
}
html[data-theme="light"] .portal-luxury .menu-link.active::before {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 90%, #8b6a3f), color-mix(in srgb, var(--accent-2) 70%, #f4e7cd));
}
html[data-theme="light"] select {
  color: #132639;
  border-color: rgba(26,48,72,.18);
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(244,247,251,.94));
  background-image:
    linear-gradient(45deg, transparent 50%, #35506e 50%),
    linear-gradient(135deg, #35506e 50%, transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(244,247,251,.94));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.88),
    0 10px 24px rgba(26,48,72,.06);
}
html[data-theme="light"] select:hover {
  border-color: rgba(26,48,72,.28);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.92),
    0 12px 28px rgba(26,48,72,.08);
}
html[data-theme="light"] select:focus,
html[data-theme="light"] input[type="text"]:focus,
html[data-theme="light"] input[type="password"]:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, #2f4054);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent), 0 12px 28px rgba(42,58,78,.10);
}
.toolbar-grid label select,
.toolbar-grid label input {
  min-height: 50px;
}
body {
  color-scheme: dark;
}
html[data-theme="light"] body {
  color-scheme: light;
}
select {
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  padding-right: 42px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) calc(50% - 3px),
    calc(100% - 14px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
select option,
select optgroup {
  background: #101722;
  color: #f4f7fb;
}
html[data-theme="light"] select option,
html[data-theme="light"] select optgroup {
  background: #ffffff;
  color: #0f1d31;
}
.product-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.product-brand-meta {
  display: grid;
  gap: 3px;
}
.product-brand-title {
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -.02em;
}
.product-brand-copy {
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.4;
}
.product-logo,
.product-logo-fixed {
  width: 68px;
  height: 68px;
  object-fit: cover;
  border-radius: 20px;
  background: rgba(255,255,255,.06);
  box-shadow: 0 16px 40px rgba(0,0,0,.24);
}
.brand-block-product {
  grid-template-columns: 68px 1fr;
  gap: 14px;
}
.brand-block-product h1 {
  font-size: 1.18rem;
  letter-spacing: -.02em;
}
.login-header.compact {
  align-items: flex-start;
}
.login-header.compact .ghost-btn {
  margin-left: auto;
}
.login-copy-v6 .eyebrow {
  color: color-mix(in srgb, var(--accent-2) 80%, white);
}
.portal-luxury .login-media,
.portal-luxury .hero-media {
  opacity: .11;
  filter: saturate(.6) contrast(.9) blur(1.4px);
  transform: scale(1.04);
}
.portal-luxury .login-media.image,
.portal-luxury .hero-media.image {
  background-position: center;
  background-size: cover;
}
.portal-luxury .home-hero-minimal,
.portal-luxury .login-panel-v6,
.portal-luxury .login-side-v6 {
  isolation: isolate;
}
.portal-luxury .topbar-title,
.portal-luxury .home-hero-copy h2,
.portal-luxury .login-display-v6 {
  text-wrap: balance;
}
@media (max-width: 920px) {
  .portal-luxury .login-media,
  .portal-luxury .hero-media {
    opacity: .07;
    filter: saturate(.55) contrast(.9) blur(2px);
  }
}
@media (max-width: 640px) {
  .product-logo,
  .product-logo-fixed {
    width: 60px;
    height: 60px;
    border-radius: 18px;
  }
  .product-brand-title {
    font-size: 1.02rem;
  }
  .product-brand-copy {
    font-size: .82rem;
  }
}

.preview-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--text);
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
html[data-theme="light"] .preview-badge {
  color: #17304a;
  background: linear-gradient(180deg, rgba(26,48,72,.06), rgba(212,176,123,.10));
}

html[data-theme="light"] select {
  background-image:
    linear-gradient(45deg, transparent 50%, #35506e 50%),
    linear-gradient(135deg, #35506e 50%, transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(244,247,251,.94));
  background-position:
    calc(100% - 20px) calc(50% - 3px),
    calc(100% - 14px) calc(50% - 3px),
    0 0;
  background-size: 6px 6px, 6px 6px, 100% 100%;
  background-repeat: no-repeat;
}


/* ===== Brand variants ===== */
html[data-theme="light"] select {
  color: #17324a;
  border-color: rgba(28,56,82,.18);
  background:
    linear-gradient(180deg, rgba(248,251,255,.96), rgba(233,240,248,.96));
  background-image:
    linear-gradient(45deg, transparent 50%, #2f5977 50%),
    linear-gradient(135deg, #2f5977 50%, transparent 50%),
    linear-gradient(180deg, rgba(248,251,255,.96), rgba(233,240,248,.96));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.92),
    0 10px 22px rgba(28,52,77,.07);
}
html[data-theme="light"] .toolbar-grid label span {
  color: #35506c;
}
html[data-theme="light"] select:hover {
  border-color: rgba(28,56,82,.28);
  background-image:
    linear-gradient(45deg, transparent 50%, #244964 50%),
    linear-gradient(135deg, #244964 50%, transparent 50%),
    linear-gradient(180deg, rgba(250,252,255,.98), rgba(236,243,250,.98));
}
html[data-theme="light"] select option,
html[data-theme="light"] select optgroup {
  background: #edf4fa;
  color: #102338;
}

.theme-aquatic {
  background:
    radial-gradient(circle at 12% 10%, rgba(28,199,216,.18), transparent 24%),
    radial-gradient(circle at 88% 6%, rgba(136,236,255,.18), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(22,112,156,.22), transparent 30%),
    linear-gradient(180deg, color-mix(in srgb, var(--brand-surface-2) 92%, #071b2b), color-mix(in srgb, var(--brand-surface) 96%, #04111b));
}
.theme-aquatic::before {
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), transparent 24%, transparent 76%, rgba(255,255,255,.025)),
    radial-gradient(circle at 20% 18%, rgba(255,255,255,.06), transparent 18%),
    radial-gradient(circle at 76% 32%, rgba(255,255,255,.04), transparent 16%);
}
.theme-aquatic .login-orb.orb-a {
  background: color-mix(in srgb, var(--accent) 62%, transparent);
  opacity: .28;
}
.theme-aquatic .login-orb.orb-b {
  background: color-mix(in srgb, var(--accent-2) 58%, transparent);
  opacity: .24;
}
.theme-aquatic .login-gradient.premium {
  background: linear-gradient(135deg, rgba(4,18,30,.78), rgba(4,34,48,.62) 42%, rgba(4,18,30,.84));
}
.theme-aquatic .premium-sidebar,
.theme-aquatic .topbar,
.theme-aquatic .module-card,
.theme-aquatic .login-panel-v6,
.theme-aquatic .login-side-v6,
.theme-aquatic .home-hero-minimal,
.theme-aquatic .glass-panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015)),
    linear-gradient(180deg, color-mix(in srgb, var(--brand-surface-2) 84%, transparent), color-mix(in srgb, var(--brand-surface) 92%, transparent));
}
.theme-aquatic .glass-card::before,
.theme-aquatic .glass-panel::before {
  background: linear-gradient(135deg, rgba(255,255,255,.16), transparent 22%, transparent 70%, color-mix(in srgb, var(--accent-2) 42%, transparent));
}
.theme-aquatic .hero-overlay.soft {
  background: linear-gradient(135deg, rgba(5,22,34,.22), rgba(6,44,62,.38) 44%, rgba(4,18,30,.44));
}
.theme-aquatic .menu-link.active {
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 20%, transparent), color-mix(in srgb, var(--accent-2) 12%, transparent));
}
html[data-theme="light"] .theme-aquatic {
  background:
    radial-gradient(circle at 12% 8%, rgba(28,199,216,.10), transparent 22%),
    radial-gradient(circle at 88% 4%, rgba(136,236,255,.14), transparent 24%),
    linear-gradient(180deg, #eef7fc, #dfeef7);
}
html[data-theme="light"] .theme-aquatic .login-gradient.premium,
html[data-theme="light"] .theme-aquatic .hero-overlay.soft {
  background: linear-gradient(135deg, rgba(240,250,255,.72), rgba(220,242,250,.54), rgba(234,248,255,.76));
}
html[data-theme="light"] .theme-aquatic .premium-sidebar,
html[data-theme="light"] .theme-aquatic .topbar,
html[data-theme="light"] .theme-aquatic .module-card,
html[data-theme="light"] .theme-aquatic .login-panel-v6,
html[data-theme="light"] .theme-aquatic .login-side-v6,
html[data-theme="light"] .theme-aquatic .home-hero-minimal,
html[data-theme="light"] .theme-aquatic .glass-panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,.88), rgba(245,251,255,.82)),
    linear-gradient(180deg, rgba(188,232,242,.14), rgba(255,255,255,.02));
}
html[data-theme="light"] .theme-aquatic .menu-link.active {
  color: #0e3044;
  background: linear-gradient(90deg, rgba(28,199,216,.14), rgba(136,236,255,.22));
  box-shadow: inset 0 0 0 1px rgba(28,92,112,.12), 0 8px 18px rgba(22,76,98,.08);
}
html[data-theme="light"] .theme-aquatic select {
  color: #123247;
  border-color: rgba(20,88,112,.18);
  background-image:
    linear-gradient(45deg, transparent 50%, #1e7288 50%),
    linear-gradient(135deg, #1e7288 50%, transparent 50%),
    linear-gradient(180deg, rgba(248,252,255,.98), rgba(226,242,248,.98));
}

/* ===== Final light select refinement ===== */
html[data-theme="light"] .toolbar-grid label span,
html[data-theme="light"] .chart-tools-grid label span {
  color: #304a61;
  font-weight: 700;
}

html[data-theme="light"] .toolbar-grid select,
html[data-theme="light"] .chart-tools-grid select {
  min-height: 52px;
  border-radius: 18px;
  color: #183149;
  border: 1px solid rgba(25, 49, 71, 0.16);
  background:
    linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.03)),
    linear-gradient(180deg, rgba(214,225,236,.82), rgba(230,238,246,.88));
  background-image:
    linear-gradient(45deg, transparent 50%, #2b4c66 50%),
    linear-gradient(135deg, #2b4c66 50%, transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,.22), rgba(255,255,255,.05)),
    linear-gradient(180deg, rgba(214,225,236,.82), rgba(230,238,246,.88));
  background-position:
    calc(100% - 20px) calc(50% - 3px),
    calc(100% - 14px) calc(50% - 3px),
    0 0,
    0 0;
  background-size: 6px 6px, 6px 6px, 100% 100%, 100% 100%;
  background-repeat: no-repeat;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.42),
    inset 0 -1px 0 rgba(255,255,255,.18),
    0 10px 24px rgba(21, 43, 63, 0.08);
}

html[data-theme="light"] .toolbar-grid select:hover,
html[data-theme="light"] .chart-tools-grid select:hover {
  color: #122b41;
  border-color: rgba(25, 49, 71, 0.24);
  background-image:
    linear-gradient(45deg, transparent 50%, #21435b 50%),
    linear-gradient(135deg, #21435b 50%, transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,.24), rgba(255,255,255,.08)),
    linear-gradient(180deg, rgba(220,230,239,.90), rgba(236,243,249,.94));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.48),
    inset 0 -1px 0 rgba(255,255,255,.22),
    0 12px 28px rgba(21, 43, 63, 0.10);
}

html[data-theme="light"] .toolbar-grid select:focus,
html[data-theme="light"] .chart-tools-grid select:focus {
  color: #10273b;
  border-color: color-mix(in srgb, var(--accent) 42%, #27445e);
  background-image:
    linear-gradient(45deg, transparent 50%, #1e4058 50%),
    linear-gradient(135deg, #1e4058 50%, transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,.24), rgba(255,255,255,.08)),
    linear-gradient(180deg, rgba(224,233,242,.94), rgba(239,245,250,.96));
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent),
    0 14px 30px rgba(21, 43, 63, 0.12);
}

html[data-theme="light"] .toolbar-grid select option,
html[data-theme="light"] .toolbar-grid select optgroup,
html[data-theme="light"] .chart-tools-grid select option,
html[data-theme="light"] .chart-tools-grid select optgroup {
  background: #e9f0f6;
  color: #10263a;
}