:root {
    color-scheme: dark;
    --brand-primary: #7c3aed;
    --brand-secondary: #4f46e5;
    --bg: #07090e;
    --panel: #10141c;
    --panel-strong: #151a24;
    --line: #272d3a;
    --text: #f8fafc;
    --muted: #9aa3b7;
    --success: #34d399;
    --danger: #fb7185;
    --radius: 20px;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--bg); }

body {
    min-height: 100vh;
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at 85% 8%, color-mix(in srgb, var(--brand-primary) 14%, transparent), transparent 27rem),
        radial-gradient(circle at 5% 95%, color-mix(in srgb, var(--brand-secondary) 10%, transparent), transparent 30rem),
        var(--bg);
}

a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }

.shell {
    width: min(1180px, calc(100% - 40px));
    min-height: 100vh;
    margin: 0 auto;
}

.shell--centered { display: grid; place-items: center; padding: 40px 0; }

.intro-card,
.auth-card,
.admin-card,
.status-card,
.next-step-card {
    border: 1px solid var(--line);
    background: linear-gradient(145deg, rgba(22, 27, 38, .94), rgba(10, 13, 19, .96));
    box-shadow: 0 24px 80px rgba(0, 0, 0, .32);
}

.intro-card { max-width: 760px; padding: clamp(32px, 6vw, 72px); border-radius: 28px; }
.intro-card--compact { max-width: 620px; }
.intro-card h1 { max-width: 650px; margin: 10px 0 16px; font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: 1.02; }
.intro-card--compact h1 { font-size: clamp(2rem, 4vw, 3.5rem); }

.brand-mark,
.brand-lockup__mark {
    color: var(--brand-primary);
    filter: drop-shadow(0 0 20px color-mix(in srgb, var(--brand-primary) 55%, transparent));
}

.brand-mark { font-size: 3rem; }
.brand-lockup { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.02em; font-size: 1.15rem; }
.brand-lockup__mark { font-size: 2rem; }
.brand-lockup--mobile { display: none; margin-bottom: 48px; }

.eyebrow { margin: 0 0 8px; color: var(--brand-primary); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.lead { color: var(--muted); font-size: 1.12rem; line-height: 1.7; }
.muted { color: var(--muted); }

.foundation-status { display: inline-flex; align-items: center; gap: 10px; margin-top: 24px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; color: #cbd5e1; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--success); box-shadow: 0 0 16px var(--success); }

.button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    border-radius: 12px;
    border: 1px solid transparent;
    color: white;
    font-weight: 750;
    text-decoration: none;
}
.button--primary { background: linear-gradient(110deg, var(--brand-secondary), var(--brand-primary)); box-shadow: 0 12px 30px color-mix(in srgb, var(--brand-primary) 22%, transparent); }
.button--outline { border-color: color-mix(in srgb, var(--brand-primary) 65%, var(--line)); background: transparent; }
.button--small { min-height: 42px; width: 100%; }

.auth-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(480px, .95fr); }
.auth-story { display: flex; flex-direction: column; justify-content: space-between; min-height: 100vh; padding: clamp(36px, 6vw, 84px); border-right: 1px solid var(--line); background: linear-gradient(135deg, rgba(7,9,14,.88), rgba(21,15,45,.86)); }
.auth-story__content { max-width: 620px; }
.auth-story__content h1 { margin: 0 0 18px; font-size: clamp(3rem, 6vw, 6.5rem); line-height: .98; letter-spacing: -.055em; }
.auth-story__content p:last-child { max-width: 520px; color: var(--muted); font-size: 1.12rem; line-height: 1.7; }
.feature-row { display: flex; flex-wrap: wrap; gap: 12px; }
.feature-row span { padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; color: #cbd5e1; background: rgba(255,255,255,.025); }
.auth-panel { display: grid; place-items: center; padding: clamp(24px, 5vw, 72px); }
.auth-card { width: min(100%, 560px); padding: clamp(28px, 5vw, 52px); border-radius: 26px; }
.auth-card--standalone { width: min(100%, 600px); }
.auth-card h1, .auth-card h2 { margin: 8px 0; font-size: clamp(2rem, 4vw, 3rem); }

.form-stack { display: grid; gap: 20px; margin-top: 32px; }
.form-stack label, .form-grid label { display: grid; gap: 9px; color: #d7dbea; font-size: .9rem; }
input {
    width: 100%;
    min-height: 54px;
    padding: 0 16px;
    color: var(--text);
    border: 1px solid #31394a;
    border-radius: 11px;
    outline: 0;
    background: rgba(7, 10, 16, .74);
}
input:focus { border-color: var(--brand-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-primary) 18%, transparent); }
input[type="color"] { padding: 8px; }
.security-note { margin: 28px 0 0; color: var(--muted); font-size: .82rem; text-align: center; }
.alert { margin: 24px 0; padding: 14px 16px; border-radius: 12px; border: 1px solid; }
.alert--error { color: #fecdd3; background: rgba(159, 18, 57, .16); border-color: rgba(251, 113, 133, .35); }
.alert--success { color: #a7f3d0; background: rgba(6, 95, 70, .18); border-color: rgba(52, 211, 153, .35); }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 250px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 48px; padding: 32px 24px; border-right: 1px solid var(--line); background: rgba(8, 11, 17, .78); backdrop-filter: blur(18px); }
.sidebar nav { display: grid; gap: 10px; }
.sidebar__footer { margin-top: auto; }
.nav-item { padding: 14px 16px; border-radius: 11px; color: var(--muted); text-decoration: none; }
.nav-item--active { color: white; background: linear-gradient(110deg, color-mix(in srgb, var(--brand-primary) 28%, #151923), color-mix(in srgb, var(--brand-secondary) 38%, #151923)); }
.dashboard { width: min(1320px, 100%); margin: 0 auto; padding: clamp(28px, 5vw, 68px); }
.dashboard__header { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 40px; }
.dashboard__header h1 { margin: 5px 0 8px; font-size: clamp(2.2rem, 5vw, 4rem); letter-spacing: -.045em; }
.avatar { display: grid; width: 54px; height: 54px; place-items: center; border: 1px solid var(--brand-primary); border-radius: 50%; background: color-mix(in srgb, var(--brand-primary) 20%, var(--panel)); font-weight: 800; }
.foundation-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.status-card { min-height: 230px; padding: 28px; border-radius: var(--radius); }
.status-card__icon { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 12px; color: var(--brand-primary); background: color-mix(in srgb, var(--brand-primary) 14%, transparent); font-weight: 800; }
.status-card h2 { margin: 32px 0 12px; }
.status-card p { color: var(--muted); line-height: 1.6; }
.next-step-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 18px; padding: 26px 28px; border-radius: var(--radius); }
.next-step-card h2 { margin: 0; }
.status-pill { display: inline-flex; align-items: center; min-height: 30px; padding: 0 11px; border: 1px solid color-mix(in srgb, var(--brand-primary) 45%, var(--line)); border-radius: 999px; color: #c4b5fd; background: color-mix(in srgb, var(--brand-primary) 12%, transparent); font-size: .8rem; white-space: nowrap; }
.status-pill--active { color: #a7f3d0; border-color: rgba(52,211,153,.3); background: rgba(6,95,70,.18); }
.status-pill--suspended { color: #fecdd3; border-color: rgba(251,113,133,.3); background: rgba(159,18,57,.18); }

.admin-card { margin-top: 22px; padding: clamp(22px, 4vw, 34px); border-radius: var(--radius); }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.section-heading h2 { margin: 0; }
.counter { display: grid; min-width: 36px; height: 36px; place-items: center; border-radius: 10px; color: var(--brand-primary); background: color-mix(in srgb, var(--brand-primary) 14%, transparent); font-weight: 800; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form-grid__action { grid-column: 1 / -1; justify-self: end; min-width: 220px; }
.company-list { display: grid; gap: 12px; }
.company-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.018); }
.company-row strong, .company-row span { display: block; }
.company-row div > span { margin-top: 4px; color: var(--muted); font-size: .85rem; }
.company-row__meta { display: flex; align-items: center; gap: 14px; text-align: right; }
.company-row__meta > span { margin: 0 !important; }
.empty-state { padding: 28px; color: var(--muted); text-align: center; }

.has-update-dialog { overflow: hidden; }
.update-dialog[hidden] { display: none; }
.update-dialog { position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center; padding: 20px; }
.update-dialog__backdrop { position: absolute; inset: 0; background: rgba(2, 4, 9, .84); backdrop-filter: blur(12px); }
.update-dialog__panel {
    position: relative;
    width: min(100%, 520px);
    padding: clamp(28px, 5vw, 44px);
    border: 1px solid color-mix(in srgb, var(--brand-primary) 50%, var(--line));
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(22, 27, 38, .99), rgba(10, 13, 19, .99));
    box-shadow: 0 30px 100px rgba(0, 0, 0, .62);
    text-align: center;
}
.update-dialog__icon { display: grid; width: 60px; height: 60px; margin: 0 auto 24px; place-items: center; border-radius: 18px; color: white; background: linear-gradient(135deg, var(--brand-secondary), var(--brand-primary)); font-size: 2rem; }
.update-dialog__panel h2 { margin: 8px 0 12px; font-size: clamp(1.7rem, 5vw, 2.35rem); }
.update-dialog__panel > p:not(.eyebrow, .update-dialog__versions) { color: var(--muted); line-height: 1.65; }
.update-dialog__versions { display: flex; align-items: center; justify-content: center; gap: 9px; margin: 24px 0; color: var(--muted); font-size: .9rem; }
.update-dialog__versions strong { color: #c4b5fd; }
.update-dialog__panel .button { width: 100%; }
.update-dialog__panel .button:disabled { cursor: wait; opacity: .72; }

@media (max-width: 900px) {
    .auth-shell { display: block; }
    .auth-story { display: none; }
    .auth-panel { min-height: 100vh; }
    .brand-lockup--mobile { display: flex; }
    .app-shell { display: block; }
    .sidebar { position: static; height: auto; flex-direction: row; align-items: center; padding: 18px 22px; border-right: 0; border-bottom: 1px solid var(--line); }
    .sidebar nav { margin-left: auto; }
    .sidebar__footer { margin: 0; }
    .sidebar__footer .button { width: auto; }
    .foundation-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .shell { width: min(100% - 28px, 1180px); }
    .auth-panel { padding: 18px; }
    .auth-card { padding: 26px 20px; border-radius: 20px; }
    .sidebar { flex-wrap: wrap; gap: 14px; }
    .sidebar .brand-lockup { width: 100%; }
    .dashboard { padding: 28px 16px 84px; }
    .dashboard__header { align-items: flex-start; }
    .dashboard__header h1 { font-size: 2.35rem; }
    .next-step-card, .company-row, .section-heading { align-items: flex-start; flex-direction: column; }
    .form-grid { grid-template-columns: 1fr; }
    .form-grid__action { width: 100%; }
    .company-row__meta { width: 100%; justify-content: space-between; text-align: left; }
}