/* ============================================================
   SnipeRisk — design tokens
   Палитра: амбер как основной акцент (Bloomberg-terminal, не
   дженерик "тёмный фон + кислотный зелёный"). Зелёный/красный —
   строго только для смысла риска, нигде больше в интерфейсе.
   ============================================================ */
:root {
  --void: #0b0e14;
  --panel: #10141fcc;
  --panel-solid: #10141f;
  --hairline: rgba(255, 255, 255, 0.08);
  --hairline-strong: rgba(255, 255, 255, 0.14);

  --text-primary: #e8ecf3;
  --text-mist: #7a8699;
  --text-faint: #4b5567;

  --amber: #f5a623;
  --amber-dim: #f5a62333;
  --green: #34d399;
  --green-dim: #34d39933;
  --red: #f0555a;
  --red-dim: #f0555a33;

  --font-data: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Consolas, monospace;
  --font-label: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  padding: 16px 16px 32px;
  background: var(--void);
  color: var(--text-primary);
  font-family: var(--font-label);
  position: relative;
  overflow-x: hidden;
}

/* Тонкая атмосфера за стеклом: без неё glassmorphism-блюру нечего
   размывать — плоский фон делает эффект стекла незаметным. */
.atmosphere {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(560px 420px at 50% 8%, var(--amber-dim), transparent 65%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.015) 0px, transparent 1px, transparent 28px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.015) 0px, transparent 1px, transparent 28px);
}

#app {
  position: relative;
  z-index: 1;
  max-width: 480px;
  margin: 0 auto;
}

/* ============================================================
   Header
   ============================================================ */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 2px 20px;
}

.wordmark {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-primary);
}

.wordmark-accent {
  color: var(--amber);
}

.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-mist);
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 5px 12px 5px 10px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.tier-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-faint);
}

.tier-badge.tier-authenticated .tier-dot {
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
}

.error-banner {
  background: var(--red-dim);
  border: 1px solid rgba(240, 85, 90, 0.35);
  color: var(--red);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 13px;
}

.hidden {
  display: none;
}

/* ============================================================
   Hero — сигнатурный элемент: Market Score внутри кольца-прицела
   ============================================================ */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0 4px;
}

.reticle-wrap {
  position: relative;
  width: 216px;
  height: 216px;
}

.reticle-svg-slot,
.reticle-svg-slot svg {
  width: 100%;
  height: 100%;
  display: block;
}

.reticle-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.score-value {
  font-family: var(--font-data);
  font-size: 52px;
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: color 0.4s ease;
}

.score-status {
  margin-top: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mist);
}

.sparkline-slot {
  width: 100%;
  max-width: 300px;
  height: 48px;
  margin-top: 6px;
}

.sparkline-slot svg {
  width: 100%;
  height: 100%;
  display: block;
}

.verdict-stance {
  text-align: center;
  font-size: 14px;
  color: var(--text-mist);
  margin: 14px 0 22px;
  padding: 0 12px;
}

/* ============================================================
   Glass card — базовая поверхность для всего остального
   ============================================================ */
.glass-card {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* ============================================================
   Indicator grid
   ============================================================ */
.indicators-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.indicator-card {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 12px 14px;
}

/* USD/RUB — пятая карточка, единственная в своём ряду при 2 колонках.
   Растягиваем на всю ширину вместо того, чтобы оставлять пустой сирота-
   слот рядом с ней. */
.indicators-grid .indicator-card:nth-child(5) {
  grid-column: 1 / -1;
}

.indicators-grid .indicator-card:nth-child(5) .value-row {
  justify-content: flex-start;
  gap: 16px;
}

.indicator-card .label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mist);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.indicator-card .value-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
}

.indicator-card .value {
  font-family: var(--font-data);
  font-size: 19px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.indicator-card .delta {
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.delta.up { color: var(--green); }
.delta.down { color: var(--red); }
.delta.flat { color: var(--text-faint); }

.indicator-card .cache-tag {
  margin-top: 4px;
  font-size: 10px;
  color: var(--text-faint);
}

/* ============================================================
   Summary + Segments
   ============================================================ */
.summary-card {
  padding: 16px 18px;
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
}

.segments-card {
  padding: 18px;
  margin-bottom: 16px;
}

.segment + .segment {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
}

.segment-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 5px;
}

.segment-text {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
}

/* ============================================================
   Заблокированный контент (FREE): блюр + замок + кнопка апгрейда.
   Используется и для сегментов, и для sparkline истории.
   ============================================================ */
.locked-shell {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.locked-content {
  filter: blur(7px);
  opacity: 0.55;
  pointer-events: none;
  user-select: none;
}

.skeleton-line {
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--hairline-strong), var(--hairline), var(--hairline-strong));
  margin-bottom: 10px;
}

.skeleton-line:nth-child(1) { width: 92%; }
.skeleton-line:nth-child(2) { width: 78%; }
.skeleton-line:nth-child(3) { width: 85%; }

.lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 12px;
  background: radial-gradient(140px 140px at 50% 50%, rgba(11, 14, 20, 0.45), transparent 70%);
}

.lock-icon {
  width: 20px;
  height: 20px;
  color: var(--amber);
}

.lock-text {
  font-size: 13px;
  color: var(--text-primary);
  max-width: 240px;
}

.upgrade-buttons {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.upgrade-btn {
  height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--amber);
  background: var(--amber-dim);
  color: var(--amber);
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.upgrade-btn:active {
  transform: scale(0.97);
}

.upgrade-btn-pro {
  background: var(--amber);
  color: #1a1206;
  box-shadow: 0 0 18px var(--amber-dim);
}

/* ============================================================
   Footer
   ============================================================ */
.last-updated {
  text-align: center;
  color: var(--text-faint);
  font-family: var(--font-data);
  font-size: 11px;
  margin: 4px 0 16px;
}

.refresh-btn {
  display: block;
  width: 100%;
  height: 50px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline-strong);
  background: var(--panel);
  color: var(--text-primary);
  font-family: var(--font-label);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.refresh-btn:active {
  transform: scale(0.98);
}

.refresh-btn:disabled {
  opacity: 0.55;
}

.refresh-btn:not(:disabled):hover,
.refresh-btn:focus-visible {
  border-color: var(--amber);
}

button:focus-visible,
.upgrade-btn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ============================================================
   Motion — один осмысленный момент (дыхание кольца-прицела —
   как индикатор "живых" данных), не разбросанные анимации.
   ============================================================ */
@keyframes reticle-breathe {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; }
}

.reticle-svg-slot svg {
  animation: reticle-breathe 4.5s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .reticle-svg-slot svg {
    animation: none;
  }
  .refresh-btn,
  .upgrade-btn {
    transition: none;
  }
}

@media (max-width: 340px) {
  .reticle-wrap { width: 176px; height: 176px; }
  .score-value { font-size: 42px; }
}