:root {
  color-scheme: dark;
  --bg: #05060e;
  --bg-alt: #0b0d1a;
  --surface: rgba(18, 21, 38, 0.88);
  --surface-solid: #11152a;
  --card: rgba(24, 27, 46, 0.78);
  --card-border: rgba(130, 149, 255, 0.14);
  --fg: #f1f5ff;
  --muted: #a6b4d4;
  --brand: #8c7bff;
  --brand-soft: rgba(140, 123, 255, 0.16);
  --accent: linear-gradient(135deg, #8c7bff 0%, #ff80d0 100%);
  --danger: #ff6f8d;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-soft: 0 20px 60px rgba(16, 18, 30, 0.55);
  --shadow-card: 0 16px 40px rgba(102, 82, 255, 0.18);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif; }
body {
  background:
    radial-gradient(1200px 700px at -10% -20%, rgba(130, 149, 255, 0.26), transparent 60%),
    radial-gradient(1000px 680px at 110% 0%, rgba(255, 128, 208, 0.2), transparent 64%),
    linear-gradient(180deg, #05060e 0%, #070a16 55%, #05060e 100%);
  color: var(--fg);
  min-height: 100vh;
}

.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

h1 { margin: 0 0 12px; font-size: clamp(2.4rem, 3vw, 3.2rem); line-height: 1.1; }
h2 { margin: 0 0 12px; font-size: clamp(1.8rem, 2.4vw, 2.2rem); }
h3 { margin: 0 0 12px; font-size: 1.35rem; }
.lead { color: var(--muted); font-size: 1.05rem; line-height: 1.6; }
.muted { color: var(--muted); }
.small { font-size: .92rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(5, 6, 14, 0.75); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(140, 123, 255, 0.16); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 14px; }
.logo { width: 44px; height: 44px; border-radius: 14px; background: var(--accent); color: #05060e; font-weight: 800; display: grid; place-items: center; font-size: 1.1rem; box-shadow: var(--shadow-card); }
.brand-name { font-weight: 700; font-size: 1.08rem; letter-spacing: .2px; }
.brand-tag { font-size: .85rem; color: var(--muted); }
.header-nav { display: flex; gap: 18px; align-items: center; }
.header-link { color: var(--muted); text-decoration: none; font-size: .98rem; position: relative; }
.header-link::after { content: ""; position: absolute; bottom: -6px; left: 0; width: 0; height: 2px; background: var(--accent); transition: width .2s ease; }
.header-link:hover { color: var(--fg); }
.header-link:hover::after { width: 100%; }

/* Hero */
.hero { padding: 72px 0 40px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 600px at 20% 0%, rgba(140, 123, 255, 0.3), transparent 60%); pointer-events: none; }
.hero-inner { position: relative; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 48px; align-items: stretch; }
.hero-copy { display: flex; flex-direction: column; gap: 20px; }
.eyebrow { text-transform: uppercase; font-size: .82rem; letter-spacing: .4rem; color: rgba(247, 241, 255, 0.75); margin: 0; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; }
.metric-card { background: rgba(18, 21, 38, 0.78); border: 1px solid rgba(140, 123, 255, 0.18); border-radius: var(--radius); padding: 18px; box-shadow: 0 16px 34px rgba(10, 12, 24, 0.35); }
.metric-card strong { display: block; font-size: 1.65rem; color: #fef6ff; }
.metric-card span { color: var(--muted); font-size: .9rem; line-height: 1.5; }

.hero-visual { display: flex; flex-direction: column; gap: 18px; }
.hero-pane { background: rgba(18, 21, 38, 0.92); border-radius: var(--radius); border: 1px solid rgba(140, 123, 255, 0.2); box-shadow: var(--shadow-card); padding: 22px; display: flex; flex-direction: column; gap: 18px; }
.pane-header { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { display: inline-flex; align-items: center; gap: 6px; background: rgba(140, 123, 255, 0.12); color: #d5d8ff; border-radius: 999px; padding: 6px 12px; font-size: .82rem; border: 1px solid rgba(140, 123, 255, 0.3); }
.pill-success { background: rgba(81, 255, 195, 0.18); color: #c8ffe8; border-color: rgba(81, 255, 195, 0.4); }
.pill-outline { background: transparent; border-color: rgba(255, 255, 255, 0.24); color: var(--fg); }
.pane-body { display: flex; flex-direction: column; gap: 14px; }
.card-preview { display: flex; gap: 14px; align-items: center; }
.card-avatar { width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(135deg, #8c7bff, #ff80d0); box-shadow: 0 10px 24px rgba(140, 123, 255, 0.4); }
.card-name { margin: 0; font-weight: 600; }
.card-meta { margin: 2px 0 0; color: var(--muted); font-size: .92rem; }
.pane-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pane-list li { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .94rem; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: #9aa8ff; display: inline-block; }

.hero-cards { display: grid; gap: 12px; }
.glow-card { padding: 16px 18px; border-radius: var(--radius); background: rgba(140, 123, 255, 0.14); border: 1px solid rgba(140, 123, 255, 0.25); color: #f5f7ff; font-size: .95rem; box-shadow: var(--shadow-card); backdrop-filter: blur(6px); }

/* Login */
.login-wrapper { margin-top: 48px; margin-bottom: 40px; }
.login-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; }
.panel { background: var(--surface); border-radius: var(--radius); border: 1px solid var(--card-border); padding: 28px; box-shadow: var(--shadow-soft); backdrop-filter: blur(10px); }

label { display: block; margin: 14px 0; font-size: .95rem; color: var(--muted); }
input, textarea, select {
  width: 100%;
  padding: 14px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(140, 123, 255, 0.22);
  background: rgba(6, 7, 16, 0.65);
  color: var(--fg);
}
input:focus, textarea:focus, select:focus { outline: none; border-color: rgba(255, 128, 208, 0.6); box-shadow: 0 0 0 3px rgba(255, 128, 208, 0.18); }
input::placeholder { color: rgba(211, 217, 244, 0.42); }

.btn, button {
  background: rgba(255, 255, 255, 0.08);
  color: var(--fg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 16px;
  border-radius: 14px;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, border-color .15s ease;
  font-size: .98rem;
}
.btn:hover, button:hover { transform: translateY(-1px); border-color: rgba(255, 255, 255, 0.22); box-shadow: 0 10px 18px rgba(10, 12, 24, 0.35); }
.btn:active, button:active { transform: translateY(0); }
.btn:disabled, button:disabled { opacity: .65; cursor: not-allowed; }
.btn-lg { padding: 14px 18px; font-weight: 600; }
.btn-primary { background: var(--accent); color: #05060e; border-color: transparent; box-shadow: var(--shadow-card); }
.btn-primary:hover { box-shadow: 0 18px 40px rgba(140, 123, 255, 0.32); }
.btn-secondary { background: var(--brand-soft); border-color: rgba(140, 123, 255, 0.5); color: #dce3ff; }
.btn-ghost { background: transparent; border-color: rgba(255, 255, 255, 0.2); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.3); }
.btn.danger, .nav-item.danger { background: var(--danger); border-color: transparent; color: #fff; box-shadow: 0 12px 26px rgba(255, 111, 141, 0.4); }

.cta-inline { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.trust-badges { margin-top: 18px; display: grid; gap: 10px; }
.trust-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(140, 123, 255, 0.12); border: 1px solid rgba(140, 123, 255, 0.28); padding: 10px 14px; border-radius: 999px; font-size: .85rem; color: #dbe1ff; }

.error { color: #ff7f96; min-height: 1.2em; }
.hidden { display: none !important; }

.highlight-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-bottom: 48px; }
.highlight-card { background: rgba(18, 21, 38, 0.9); border-radius: var(--radius); border: 1px solid rgba(140, 123, 255, 0.2); padding: 24px; box-shadow: var(--shadow-soft); }
.highlight-card h3 { margin-bottom: 10px; }
.highlight-card p { margin: 0; color: var(--muted); line-height: 1.5; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-bottom: 48px; }
.feature-card { background: rgba(16, 18, 30, 0.88); border: 1px solid rgba(140, 123, 255, 0.16); border-radius: var(--radius); padding: 24px; backdrop-filter: blur(8px); box-shadow: var(--shadow-card); }
.feature-card header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.feature-card p { margin: 0; color: var(--muted); line-height: 1.5; }

.testimonial { text-align: center; margin-bottom: 60px; position: relative; padding: 32px; background: rgba(18, 21, 38, 0.85); border-radius: var(--radius); border: 1px solid rgba(140, 123, 255, 0.18); box-shadow: var(--shadow-soft); }
.testimonial blockquote { margin: 0 auto 24px; max-width: 760px; font-size: 1.2rem; line-height: 1.7; color: #f8f6ff; font-weight: 500; }
.testimonial-meta { display: inline-flex; align-items: center; gap: 12px; color: var(--muted); }
.testimonial-meta .avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--accent); box-shadow: 0 12px 24px rgba(140, 123, 255, 0.4); }
.testimonial-meta strong { display: block; color: var(--fg); }
.testimonial-meta span { font-size: .9rem; }

.cta-banner { background: linear-gradient(135deg, rgba(140, 123, 255, 0.25), rgba(255, 128, 208, 0.22)); border: 1px solid rgba(140, 123, 255, 0.3); border-radius: var(--radius); padding: 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 72px; box-shadow: var(--shadow-card); }
.cta-banner p { margin: 0; color: var(--muted); }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 12px; }

/* Benefits list */
.benefits { list-style: none; padding: 0; margin: 18px 0; display: grid; gap: 12px; }
.benefits li { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.benefits .dot { width: 8px; height: 8px; border-radius: 50%; background: #ff80d0; }

/* App shell */
.layout { display: grid; grid-template-columns: 240px 1fr; gap: 22px; align-items: start; margin: 48px 0; }
.sidebar { background: var(--surface); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 20px; position: sticky; top: 100px; height: calc(100vh - 140px); box-shadow: var(--shadow-soft); }
.userbox { color: var(--muted); margin-bottom: 16px; font-size: .94rem; }
.menu { display: flex; flex-direction: column; gap: 10px; }
.nav-item { text-align: left; width: 100%; }
.nav-item.active { background: var(--accent); color: #05060e; border-color: transparent; }
.main { min-height: 50vh; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

ul { list-style: none; margin: 12px 0; padding: 0; }
li.card, #fairsList li, #cardsList li, #pendingList li, #usersList li { background: rgba(18, 21, 38, 0.84); border: 1px solid rgba(140, 123, 255, 0.18); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--shadow-soft); }
li .subtitle { color: var(--muted); font-size: .9rem; }

.tabs { display: flex; gap: 10px; margin: 18px 0; }
.tab { background: rgba(140, 123, 255, 0.14); border: 1px solid rgba(140, 123, 255, 0.24); padding: 10px 18px; border-radius: 999px; color: #d7dcff; cursor: pointer; transition: transform .15s ease; }
.tab:hover { transform: translateY(-1px); }
.tab.active { background: var(--accent); color: #05060e; border-color: transparent; }

.actions { display: flex; gap: 10px; justify-content: flex-end; }
.badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; font-size: .78rem; background: rgba(140, 123, 255, 0.14); color: #d7dcff; border: 1px solid rgba(140, 123, 255, 0.24); }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(5, 6, 14, 0.72); display: flex; align-items: center; justify-content: center; padding: 24px; backdrop-filter: blur(6px); }
.modal.hidden { display: none !important; }
.modal .modal-content { background: var(--surface-solid); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 24px; width: 100%; max-width: 720px; box-shadow: var(--shadow-soft); }
.modal .img-wrap { margin: 14px 0; display: flex; justify-content: center; }
.modal .img-wrap img { max-width: 100%; max-height: 320px; border-radius: 14px; border: 1px solid rgba(255, 255, 255, 0.15); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px 18px; }
.form-grid label { display: flex; flex-direction: column; gap: 6px; }
.form-grid textarea, .form-grid input { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid rgba(140, 123, 255, 0.24); background: rgba(6, 7, 16, 0.72); color: var(--fg); }
.form-grid label:has(textarea) { grid-column: 1 / -1; }

/* Form Builder */
.form-item { background: rgba(18, 21, 38, 0.86); border: 1px dashed rgba(140, 123, 255, 0.24); padding: 16px; border-radius: 14px; margin-bottom: 12px; }
.form-item .row { align-items: center; }
.form-item input[type="text"] { min-width: 220px; }
.form-item small { color: var(--muted); }

/* Footer */
.site-footer { margin-top: 80px; border-top: 1px solid rgba(140, 123, 255, 0.14); background: rgba(8, 9, 18, 0.8); backdrop-filter: blur(6px); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 0; color: var(--muted); font-size: .92rem; }
.footer-links { display: flex; gap: 14px; }
.footer-link { color: var(--muted); text-decoration: none; }
.footer-link:hover { color: var(--fg); }

@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero { padding-top: 64px; }
}

@media (max-width: 880px) {
  .login-grid { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; align-items: flex-start; }
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
}

@media (max-width: 600px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
  .hero { padding: 56px 0 32px; }
  .hero-metrics { grid-template-columns: 1fr; }
  .hero-cta { width: 100%; }
  .hero-cta .btn { flex: 1 1 48%; }
}