:root {
  color-scheme: light;
  --bg: var(--tg-theme-bg-color, #f3f5f8);
  --text: var(--tg-theme-text-color, #18202a);
  --muted: var(--tg-theme-hint-color, #697386);
  --surface: var(--tg-theme-secondary-bg-color, #ffffff);
  --surface-raised: #ffffff;
  --field: #f7f8fa;
  --line: rgba(24, 32, 42, 0.1);
  --line-strong: rgba(24, 32, 42, 0.16);
  --accent: var(--tg-theme-button-color, #2f7cf6);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --accent-soft: rgba(47, 124, 246, 0.11);
  --success: #1e9d68;
  --success-soft: rgba(30, 157, 104, 0.12);
  --danger: var(--tg-theme-destructive-text-color, #dc4c55);
  --danger-soft: rgba(220, 76, 85, 0.12);
  --shadow: 0 12px 36px rgba(25, 35, 52, 0.08);
  --radius: 18px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: var(--tg-theme-bg-color, #11161d);
  --text: var(--tg-theme-text-color, #f1f4f8);
  --muted: var(--tg-theme-hint-color, #94a0b2);
  --surface: var(--tg-theme-secondary-bg-color, #1b222c);
  --surface-raised: #202934;
  --field: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent-soft: rgba(73, 144, 255, 0.18);
  --success-soft: rgba(43, 189, 126, 0.16);
  --danger-soft: rgba(242, 91, 99, 0.16);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: radial-gradient(circle at 100% -5%, var(--accent-soft), transparent 32rem), var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button { -webkit-tap-highlight-color: transparent; }
svg { display: block; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.shell { width: min(720px, 100%); margin: 0 auto; padding: max(18px, env(safe-area-inset-top)) 18px max(32px, env(safe-area-inset-bottom)); }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(23px, 6vw, 28px); line-height: 1.05; letter-spacing: -0.04em; }
h2 { font-size: 19px; line-height: 1.25; letter-spacing: -0.02em; }
.topbar, .brand, .welcome-copy, .form-heading, .section-heading, menu { display: flex; align-items: center; }
.topbar { justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.brand { gap: 12px; }
.brand-mark { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 14px; background: var(--accent); color: var(--accent-text); box-shadow: 0 7px 18px var(--accent-soft); }
.brand-mark svg { width: 23px; }
.eyebrow { margin-bottom: 2px; color: var(--muted); font-size: 11px; font-weight: 750; letter-spacing: 0.1em; text-transform: uppercase; }
.icon-button { display: grid; width: 42px; height: 42px; padding: 0; place-items: center; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); color: var(--text); box-shadow: 0 5px 16px rgba(0, 0, 0, 0.04); }
.icon-button svg { width: 20px; }
.icon-button:active svg { transform: rotate(45deg); }
.welcome { position: relative; overflow: hidden; margin-bottom: 16px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(135deg, var(--surface), var(--surface-raised)); box-shadow: var(--shadow); }
.welcome::after { position: absolute; right: -24px; bottom: -38px; width: 120px; height: 120px; border-radius: 50%; background: var(--accent-soft); content: ""; }
.welcome-copy { position: relative; z-index: 1; gap: 12px; }
.welcome-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 13px; background: var(--accent-soft); font-size: 22px; }
.welcome h2 { margin-bottom: 3px; }
#identity, .welcome-note, .muted, .dialog-copy { color: var(--muted); }
.welcome-note { position: relative; z-index: 1; margin-top: 15px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 13px; }
.notice { margin: 0 0 14px; padding: 12px 14px; border: 1px solid transparent; border-radius: 13px; background: var(--accent-soft); color: var(--text); font-size: 14px; }
.notice.error { border-color: var(--danger); background: var(--danger-soft); }
.tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin: 0 0 16px; padding: 4px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); }
.tabs:has(.admin-only[hidden]) { grid-template-columns: repeat(2, 1fr); }
.tab { display: flex; min-height: 44px; align-items: center; justify-content: center; gap: 7px; padding: 0 10px; border: 0; border-radius: 11px; background: transparent; color: var(--muted); font-size: 13px; font-weight: 700; }
.tab svg { width: 17px; }
.tab.active { background: var(--accent-soft); color: var(--accent); }
.panel, .card, dialog { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.panel { padding: 20px; }
.form-heading { gap: 12px; margin-bottom: 22px; }
.form-heading p { margin-top: 3px; color: var(--muted); font-size: 12px; }
.step { display: grid; width: 40px; height: 40px; flex: 0 0 auto; place-items: center; border-radius: 12px; background: var(--accent-soft); color: var(--accent); font-size: 12px; font-weight: 850; letter-spacing: 0.08em; }
label { display: grid; gap: 8px; margin-bottom: 16px; color: var(--text); font-size: 13px; font-weight: 700; }
label b { color: var(--accent); }
label small { margin-left: 5px; color: var(--muted); font-size: 11px; font-weight: 500; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input, select, textarea { width: 100%; min-height: 48px; border: 1px solid var(--line-strong); border-radius: 12px; outline: none; background: var(--field); color: var(--text); padding: 11px 13px; transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease; }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 0.75; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea { min-height: 116px; resize: vertical; }
.input-with-icon { position: relative; }
.input-with-icon svg { position: absolute; top: 15px; left: 13px; width: 18px; color: var(--muted); pointer-events: none; }
.input-with-icon input { padding-left: 40px; }
.privacy { display: flex; align-items: flex-start; gap: 10px; margin: 2px 0 18px; padding: 12px; border-radius: 12px; background: var(--field); color: var(--muted); font-size: 12px; }
.privacy svg { width: 18px; flex: 0 0 auto; color: var(--success); }
button { min-height: 44px; border: 1px solid var(--line-strong); border-radius: 11px; background: var(--surface); color: var(--text); padding: 0 15px; font-weight: 650; }
button:disabled { cursor: wait; opacity: 0.58; }
.primary { display: flex; width: 100%; min-height: 50px; align-items: center; justify-content: center; gap: 9px; border-color: var(--accent); background: var(--accent); color: var(--accent-text); font-weight: 800; box-shadow: 0 9px 22px var(--accent-soft); }
.primary svg { width: 18px; }
.primary:active, .icon-button:active, .tab:active { transform: translateY(1px); }
.danger { border-color: var(--danger); background: var(--danger); color: #fff; }
.section-heading { justify-content: space-between; gap: 12px; margin: 20px 2px 13px; }
.compact-select { width: auto; min-height: 40px; padding: 8px 34px 8px 12px; font-size: 13px; }
.list { display: grid; gap: 11px; }
.card { position: relative; overflow: hidden; padding: 16px; box-shadow: 0 7px 22px rgba(20, 28, 40, 0.055); }
.card::before { position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--status-color, var(--accent)); content: ""; }
.card header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.card h3 { margin: 0 0 4px; font-size: 16px; line-height: 1.3; }
.card p, .card a { font-size: 13px; }
.card a { display: inline-flex; margin-top: 10px; color: var(--accent); font-weight: 700; text-decoration: none; }
.card > .muted { margin-top: 8px; }
.resolution-detail { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.resolution-detail a { margin-top: 5px; }
.badge { flex: 0 0 auto; border-radius: 999px; padding: 4px 8px; background: var(--status-soft, var(--accent-soft)); color: var(--status-color, var(--accent)); font-size: 10px; font-weight: 850; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }
.card[data-status="completed"] { --status-color: var(--success); --status-soft: var(--success-soft); }
.card[data-status="cancelled"] { --status-color: var(--danger); --status-soft: var(--danger-soft); }
.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.load-more { width: 100%; margin-top: 12px; }
.incident-warning { color: var(--danger); font-weight: 700; }
.empty-state { padding: 34px 20px; border: 1px dashed var(--line-strong); border-radius: var(--radius); text-align: center; }
.empty-state span { display: block; margin-bottom: 8px; font-size: 27px; }
.empty-state strong { display: block; margin-bottom: 3px; }
dialog { width: min(430px, calc(100% - 28px)); color: var(--text); padding: 22px; }
dialog::backdrop { background: rgba(5, 9, 14, 0.58); backdrop-filter: blur(3px); }
.dialog-icon { display: grid; width: 42px; height: 42px; margin-bottom: 14px; place-items: center; border-radius: 13px; background: var(--success-soft); color: var(--success); font-size: 21px; font-weight: 900; }
.dialog-icon.danger-icon { background: var(--danger-soft); color: var(--danger); }
.dialog-copy { margin: 5px 0 18px; font-size: 13px; }
menu { justify-content: flex-end; gap: 8px; padding: 0; margin: 18px 0 0; }
menu .primary { width: auto; min-height: 44px; }
@media (max-width: 520px) {
  .shell { padding-left: 13px; padding-right: 13px; }
  .panel { padding: 17px; }
  .form-grid { grid-template-columns: 1fr; gap: 0; }
  .tab { padding: 0 7px; font-size: 12px; }
  .tab svg { display: none; }
}
@media (max-width: 350px) {
  .welcome { padding: 16px; }
  .actions { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}