:root {
  color-scheme: dark;
  --bg: #071317;
  --panel: rgba(13, 34, 39, .84);
  --panel-strong: #102a30;
  --line: rgba(148, 210, 216, .16);
  --text: #ecfeff;
  --muted: #93afb3;
  --accent: #5eead4;
  --accent-2: #22d3ee;
  --danger: #fb7185;
  --warning: #fbbf24;
  --success: #34d399;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body { margin: 0; min-height: 100vh; color: var(--text); background: var(--bg); }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

.backdrop {
  position: fixed; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 15% 0%, rgba(34, 211, 238, .12), transparent 34rem),
    radial-gradient(circle at 100% 35%, rgba(94, 234, 212, .08), transparent 30rem);
}

.topbar {
  position: sticky; top: 0; z-index: 10; min-height: 68px; padding: 12px max(18px, env(safe-area-inset-left));
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(7, 19, 23, .88); border-bottom: 1px solid var(--line); backdrop-filter: blur(20px);
}
.brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.brand img { border: 1px solid rgba(94, 234, 212, .2); border-radius: 12px; }
.brand span { display: grid; line-height: 1.1; }
.brand strong { font-size: 15px; letter-spacing: .01em; }
.brand small { margin-top: 4px; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .14em; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.connection { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; }
.connection i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 12px var(--success); }
.connection.offline i { background: var(--danger); box-shadow: none; }

.shell { position: relative; width: min(940px, 100%); margin: 0 auto; padding: 28px 18px 60px; }
.auth-card, .panel {
  border: 1px solid var(--line); border-radius: 24px; background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .22); backdrop-filter: blur(18px);
}
.auth-card { width: min(460px, 100%); margin: 8vh auto 0; padding: 30px; }
.auth-mark { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; color: #062027; font-weight: 900; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: clamp(28px, 7vw, 42px); letter-spacing: -.045em; }
h2 { margin-bottom: 0; font-size: 22px; letter-spacing: -.03em; }
.eyebrow, .step { margin: 18px 0 7px; color: var(--accent); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .15em; }
.step { margin-top: 0; }
.muted { color: var(--muted); line-height: 1.55; }

form { display: grid; gap: 15px; margin-top: 24px; }
label { display: grid; gap: 7px; color: #cde7e9; font-size: 13px; font-weight: 700; }
label small { color: var(--muted); font-weight: 400; line-height: 1.4; }
input, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 14px; outline: 0; padding: 14px 15px;
  color: var(--text); background: rgba(3, 16, 19, .74); transition: border .2s, box-shadow .2s;
}
input:focus, textarea:focus { border-color: rgba(94, 234, 212, .7); box-shadow: 0 0 0 4px rgba(94, 234, 212, .08); }
textarea { resize: vertical; min-height: 104px; }
.primary, .secondary, .icon-button {
  border: 0; border-radius: 14px; font-weight: 800; transition: transform .15s, opacity .15s;
}
.primary { padding: 14px 17px; color: #062027; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.secondary { padding: 13px 17px; color: var(--text); background: var(--panel-strong); border: 1px solid var(--line); }
.primary:active, .secondary:active, .icon-button:active { transform: scale(.98); }
button:disabled { cursor: not-allowed; opacity: .45; }
.full { width: 100%; }
.compact { padding: 12px 16px; white-space: nowrap; }
.icon-button { width: 40px; height: 40px; color: var(--text); background: rgba(255,255,255,.06); font-size: 21px; }

.welcome-row, .panel-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.welcome-row { margin: 8px 0 24px; }
.panel { padding: 22px; margin-bottom: 20px; }
.intake-panel { border-color: rgba(94, 234, 212, .32); }
.capture-box { position: relative; min-height: 164px; overflow: hidden; border: 1px dashed rgba(94,234,212,.42); border-radius: 18px; background: rgba(4,19,22,.6); }
.capture-box input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.capture-label { min-height: 164px; padding: 24px; display: grid; place-items: center; align-content: center; gap: 8px; text-align: center; cursor: pointer; }
.capture-label small { max-width: 260px; }
.camera-icon { font-size: 38px; color: var(--accent); }
.capture-box img { width: 100%; max-height: 300px; object-fit: contain; background: #02090b; }
.candidate-list { display: flex; flex-wrap: wrap; gap: 8px; }
.candidate-list button { border: 1px solid rgba(94,234,212,.35); border-radius: 10px; padding: 9px 11px; color: var(--accent); background: rgba(94,234,212,.08); }
.form-message { min-height: 0; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.form-message:empty { display: none; }
.form-message.error { color: var(--danger); }
.form-message.success { color: var(--success); }

.search-field { position: relative; display: block; margin: 20px 0 14px; }
.search-field span { position: absolute; top: 11px; left: 14px; color: var(--muted); font-size: 22px; }
.search-field input { padding-left: 43px; }
.orders-list { display: grid; gap: 10px; }
.order-card { padding: 16px; border: 1px solid var(--line); border-radius: 17px; background: rgba(4, 19, 22, .58); }
.order-top, .order-grid { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.order-model { margin: 0; font-size: 16px; }
.order-imei { margin: 5px 0 0; color: var(--muted); font: 12px ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .04em; }
.status { border-radius: 999px; padding: 5px 8px; color: var(--accent); background: rgba(94,234,212,.09); font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.order-grid { margin-top: 15px; padding-top: 14px; border-top: 1px solid var(--line); }
.metric { min-width: 0; display: grid; gap: 4px; }
.metric span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.metric strong { overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.pending { color: var(--warning) !important; }
.good { color: var(--success) !important; }
.bad { color: var(--danger) !important; }
.repair-reason { margin: 13px 0 0; color: #c4dadd; font-size: 13px; line-height: 1.45; }
.empty-state { padding: 38px 20px; display: grid; place-items: center; text-align: center; color: var(--muted); }
.empty-state span { margin-bottom: 10px; color: var(--accent); font-size: 32px; }
.empty-state p { margin: 7px 0 0; font-size: 13px; }

footer { position: relative; padding: 0 18px calc(24px + env(safe-area-inset-bottom)); color: #648186; text-align: center; font-size: 11px; }

@media (min-width: 720px) {
  .shell { padding-top: 48px; }
  .panel { padding: 28px; }
  .orders-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}