:root {
  --tmk-cyan: #06afc4;
  --tmk-cyan-dark: #038da0;
  --tmk-cyan-soft: #e7fbfd;
  --ink: #111827;
  --ink-soft: #344054;
  --muted: #667085;
  --line: #e5e7eb;
  --bg: #f6f8fb;
  --panel: #ffffff;
  --danger: #c2410c;
  --danger-soft: #fff1ed;
  --success: #047857;
  --success-soft: #ecfdf5;
  --warning: #b45309;
  --warning-soft: #fffbeb;
  --radius: 24px;
  --shadow: 0 20px 60px rgba(17, 24, 39, .08);
}

* { box-sizing: border-box; }
body { margin: 0; font-family: Montserrat, "Segoe UI", Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 290px 1fr; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 24px; background: linear-gradient(180deg, #0b1220 0%, #101828 65%, #063c47 100%); color: #fff; overflow-y: auto; }
.sidebar::after { content: ""; position: absolute; left: 36px; right: 36px; bottom: 120px; height: 180px; border: 2px solid rgba(255,255,255,.2); border-top: 0; border-right: 0; border-radius: 0 0 0 42px; pointer-events: none; }
.brand { display: flex; align-items: center; gap: 14px; position: relative; z-index: 1; }
.brand.big { color: #fff; margin-bottom: 36px; }
.brand-mark { width: 46px; height: 46px; border-radius: 50%; background: var(--tmk-cyan); display: grid; place-items: center; box-shadow: 0 0 0 8px rgba(6,175,196,.12); }
.brand-mark span { width: 22px; height: 22px; border-radius: 50%; border: 6px dashed #fff; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong { font-size: 26px; letter-spacing: -1px; }
.brand-text small { color: rgba(255,255,255,.74); margin-top: 6px; font-size: 12px; }
.nav { margin-top: 34px; display: grid; gap: 8px; position: relative; z-index: 1; }
.nav-link { padding: 13px 14px; border-radius: 16px; color: rgba(255,255,255,.76); transition: .18s ease; }
.nav-link:hover, .nav-link.active { background: rgba(6,175,196,.18); color: #fff; transform: translateX(2px); }
.sidebar-footer { margin-top: 40px; display: grid; gap: 12px; position: relative; z-index: 1; }
.user-pill { display: inline-flex; padding: 10px 12px; background: rgba(255,255,255,.1); border-radius: 14px; color: rgba(255,255,255,.86); }
.main-content { padding: 30px; min-width: 0; }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 22px; }
.topbar h1 { margin: 4px 0 0; font-size: 32px; letter-spacing: -0.03em; }
.topbar-badge { padding: 10px 14px; border: 1px solid var(--line); background: #fff; border-radius: 999px; color: var(--muted); }
.eyebrow { margin: 0; text-transform: uppercase; letter-spacing: .12em; color: var(--tmk-cyan-dark); font-size: 12px; font-weight: 800; }
.muted { color: var(--muted); }

.panel, .hero-panel, .stat-card, .reference-card, .result-card { background: var(--panel); border: 1px solid rgba(17,24,39,.06); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel { padding: 22px; margin-bottom: 22px; }
.panel.narrow { max-width: 980px; }
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 18px; }
.panel-head h3 { margin: 0; font-size: 20px; }
.panel-head p { margin: 6px 0 0; color: var(--muted); }
.hero-panel { padding: 30px; margin-bottom: 22px; display: flex; justify-content: space-between; gap: 24px; align-items: center; background: radial-gradient(circle at top right, rgba(6,175,196,.22), transparent 34%), #fff; overflow: hidden; position: relative; }
.hero-panel::after { content: ""; width: 220px; height: 130px; position: absolute; right: 120px; bottom: -40px; border: 3px solid rgba(6,175,196,.18); border-top: 0; border-right: 0; border-radius: 0 0 0 52px; }
.hero-panel h2 { margin: 8px 0; max-width: 760px; font-size: 28px; letter-spacing: -0.03em; }
.hero-panel p { margin: 0; color: var(--muted); max-width: 780px; }

.stats-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; margin-bottom: 22px; }
.stats-grid.compact { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.stat-card { padding: 18px; min-height: 112px; display: flex; flex-direction: column; justify-content: space-between; }
.stat-card span { color: var(--muted); font-size: 13px; }
.stat-card strong { font-size: 34px; letter-spacing: -0.04em; }
.stat-card.warning strong { color: var(--warning); }
.grid.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 22px; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.reference-card { padding: 24px; display: grid; gap: 10px; transition: .18s ease; }
.reference-card:hover { transform: translateY(-3px); border-color: rgba(6,175,196,.45); }
.reference-card span { width: 44px; height: 44px; border-radius: 16px; background: var(--tmk-cyan-soft); border: 1px solid rgba(6,175,196,.25); }
.reference-card strong { font-size: 20px; }
.reference-card small { color: var(--muted); }

.primary-btn, .secondary-btn, .ghost-btn, .danger-btn, .tiny-btn, .scan-btn { border: 0; cursor: pointer; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 800; transition: transform .16s ease, box-shadow .16s ease, background .16s ease; }
.primary-btn { background: var(--tmk-cyan); color: #fff; padding: 12px 16px; box-shadow: 0 12px 26px rgba(6,175,196,.25); }
.secondary-btn { background: var(--tmk-cyan-soft); color: var(--tmk-cyan-dark); padding: 12px 16px; }
.ghost-btn { background: rgba(255,255,255,.08); color: inherit; padding: 10px 14px; border: 1px solid rgba(255,255,255,.14); }
.ghost-btn.full { width: 100%; }
.danger-btn { background: var(--danger-soft); color: var(--danger); padding: 12px 16px; }
.tiny-btn { padding: 8px 10px; background: #eef2f7; color: var(--ink-soft); font-size: 12px; }
.tiny-btn.danger { color: var(--danger); background: var(--danger-soft); }
.primary-btn:hover, .secondary-btn:hover, .ghost-btn:hover, .danger-btn:hover, .tiny-btn:hover, .scan-btn:hover { transform: translateY(-1px) scale(1.01); }
.actions { display: flex; gap: 10px; align-items: center; }
.actions.wrap { flex-wrap: wrap; }

.filters { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; align-items: end; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid.two-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.inline-create { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); align-items: end; }
.stack { display: grid; gap: 14px; }
.full-row { grid-column: 1 / -1; }
.form-actions { display: flex; justify-content: flex-end; gap: 12px; }
label { display: grid; gap: 7px; color: var(--ink-soft); font-size: 13px; font-weight: 700; }
label.check { display: flex; align-items: center; gap: 8px; align-self: center; }
input, select { width: 100%; min-height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 14px; padding: 10px 12px; color: var(--ink); outline: none; }
input:focus, select:focus { border-color: var(--tmk-cyan); box-shadow: 0 0 0 4px rgba(6,175,196,.12); }

.table-panel { overflow: hidden; }
.table-panel table { width: 100%; border-collapse: collapse; min-width: 900px; }
th, td { padding: 13px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; background: #fafafa; }
td small { color: var(--muted); }
.row-actions { display: flex; gap: 8px; }
.badge { display: inline-flex; padding: 6px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; background: #eef2f7; color: var(--ink-soft); }
.badge.active, .badge.success, .badge.printed, .badge.processed { background: var(--success-soft); color: var(--success); }
.badge.denied, .badge.deleted, .badge.failed, .badge.print_failed, .badge.error { background: var(--danger-soft); color: var(--danger); }
.badge.cancelled, .badge.inactive, .badge.disabled, .badge.received { background: var(--warning-soft); color: var(--warning); }

.meal-bars { display: grid; gap: 10px; }
.meal-bar, .compact-item { padding: 14px; border-radius: 16px; background: #f8fafc; display: flex; justify-content: space-between; gap: 12px; }
.compact-list { display: grid; gap: 10px; }
.compact-item { display: grid; }
.compact-item span { color: var(--muted); font-size: 13px; }
.compact-item.success { border-left: 4px solid var(--success); }
.compact-item.denied { border-left: 4px solid var(--danger); }

.scanner-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr); gap: 22px; margin-bottom: 22px; }
.scanner-panel { min-height: 500px; }
.method-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.method-tabs label { display: flex; align-items: center; justify-content: center; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.scan-input input { min-height: 74px; font-size: 28px; letter-spacing: .02em; border: 2px solid var(--tmk-cyan); }
.scan-btn { width: 100%; min-height: 64px; margin-top: 8px; background: linear-gradient(135deg, var(--tmk-cyan), #0493a8); color: #fff; font-size: 18px; box-shadow: 0 18px 40px rgba(6,175,196,.25); }
.live-dot { color: var(--success); background: var(--success-soft); padding: 8px 12px; border-radius: 999px; font-weight: 800; }
.result-zone { display: grid; }
.result-card { padding: 28px; display: grid; gap: 12px; align-content: center; min-height: 100%; }
.result-card h2 { font-size: 28px; margin: 0; }
.result-card.success { border-color: rgba(4,120,87,.24); background: radial-gradient(circle at top right, rgba(4,120,87,.10), transparent 40%), #fff; }
.result-card.danger { border-color: rgba(194,65,12,.24); background: radial-gradient(circle at top right, rgba(194,65,12,.10), transparent 40%), #fff; }
.result-card.idle { background: radial-gradient(circle at top right, rgba(6,175,196,.16), transparent 40%), #fff; }
.receipt-preview pre { margin: 0; padding: 16px; background: #0b1220; color: #fff; border-radius: 18px; white-space: pre-wrap; }

.profile-grid { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 22px; }
.profile-card { text-align: center; }
.avatar { width: 108px; height: 108px; border-radius: 32px; background: var(--tmk-cyan); color: #fff; display: grid; place-items: center; font-size: 34px; font-weight: 900; margin: 0 auto 18px; }
dl { display: grid; grid-template-columns: 120px 1fr; gap: 9px 12px; text-align: left; margin: 22px 0; }
dt { color: var(--muted); } dd { margin: 0; font-weight: 700; }

.alert { padding: 14px 16px; border-radius: 16px; margin-bottom: 18px; }
.alert-success { background: var(--success-soft); color: var(--success); }
.alert-danger { background: var(--danger-soft); color: var(--danger); }
.alert-warning { background: var(--warning-soft); color: var(--warning); }
.empty-state { min-height: 420px; display: grid; place-items: center; text-align: center; background: #fff; border-radius: var(--radius); padding: 40px; }
pre { overflow: auto; }

.login-body { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(circle at top left, rgba(6,175,196,.30), transparent 30%), linear-gradient(135deg, #0b1220, #111827 60%, #064653); padding: 24px; }
.login-card { width: min(1040px, 100%); display: grid; grid-template-columns: 1fr 440px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 34px; overflow: hidden; box-shadow: 0 40px 100px rgba(0,0,0,.28); }
.login-visual { padding: 48px; color: #fff; position: relative; overflow: hidden; }
.login-visual::after { content: ""; position: absolute; width: 260px; height: 210px; right: -40px; bottom: -40px; border: 3px solid rgba(255,255,255,.24); border-top: 0; border-right: 0; border-radius: 0 0 0 70px; }
.login-visual h1 { font-size: 44px; letter-spacing: -0.04em; max-width: 560px; }
.login-visual p { color: rgba(255,255,255,.74); max-width: 520px; line-height: 1.7; }
.login-form { padding: 48px; background: #fff; display: grid; gap: 16px; }
.login-form h2 { margin: 0; font-size: 28px; }

@media (max-width: 1180px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .stats-grid, .stats-grid.compact { grid-template-columns: repeat(2, 1fr); }
  .scanner-layout, .grid.two, .profile-grid, .login-card { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .main-content { padding: 18px; }
  .hero-panel, .topbar { flex-direction: column; }
  .form-grid, .form-grid.two-cols, .method-tabs { grid-template-columns: 1fr; }
  .stats-grid, .stats-grid.compact { grid-template-columns: 1fr; }
  .table-panel { overflow-x: auto; }
}