:root {
  --bg: #07111f;
  --bg-soft: rgba(11, 24, 43, 0.78);
  --bg-card: rgba(8, 18, 32, 0.88);
  --line: rgba(132, 169, 255, 0.18);
  --text: #f1f5f9;
  --muted: #8ea3bf;
  --accent: #32d6ff;
  --accent-2: #ffd05d;
  --danger: #ff5d73;
  --success: #35d68b;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; font-family: "Segoe UI", sans-serif; color: var(--text); }
body.app-shell {
  background:
    radial-gradient(circle at top left, rgba(50, 214, 255, 0.16), transparent 35%),
    radial-gradient(circle at bottom right, rgba(255, 208, 93, 0.14), transparent 28%),
    linear-gradient(145deg, #04101d 0%, #071726 55%, #04111c 100%);
}
body.overlay-shell {
  margin: 0;
  background: transparent;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  overflow: visible;
}
body.overlay-align-left { justify-content: flex-start; }
body.overlay-align-center { justify-content: center; }
body.overlay-align-right { justify-content: flex-end; }
code { font-family: Consolas, monospace; }

.app-layout {
  width: min(1500px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}
.operation-feedback {
  margin: 0 0 20px;
  padding: 14px 18px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.2);
}
.operation-feedback.is-info {
  color: #d8f6ff;
  background: rgba(50, 214, 255, 0.12);
  border-color: rgba(50, 214, 255, 0.2);
}
.operation-feedback.is-success {
  color: #e8fff4;
  background: rgba(53, 214, 139, 0.12);
  border-color: rgba(53, 214, 139, 0.22);
}
.operation-feedback.is-warning {
  color: #fff3cf;
  background: rgba(255, 208, 93, 0.12);
  border-color: rgba(255, 208, 93, 0.2);
}
.operation-feedback.is-error {
  color: #ffe3e8;
  background: rgba(255, 93, 115, 0.14);
  border-color: rgba(255, 93, 115, 0.24);
}
.hero-card,
.panel {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(16px);
}
.hero-card {
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}
.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.24em;
  font-weight: 800;
}
.hero-card h1,
.panel h2,
.panel h3 { margin: 0; }
.hero-card h1 { font-size: 42px; line-height: 1; }
.hero-text { color: var(--muted); max-width: 760px; font-size: 16px; margin: 12px 0 0; }
.auth-summary { color: var(--accent-2); font-weight: 700; text-align: right; }
.hero-actions { display: flex; flex-direction: column; justify-content: space-between; align-items: flex-end; gap: 12px; min-width: 280px; }
.hero-buttons,
.control-grid,
.manual-row,
.compact-controls { display: flex; gap: 12px; flex-wrap: wrap; }
.panel-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 20px; }
.split-panels { margin-top: 20px; align-items: start; }
.panel { padding: 22px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.panel-head h2 { font-size: 20px; letter-spacing: 0.08em; }
.panel-head-compact { margin-bottom: 14px; }
.panel-head-compact h3 { font-size: 14px; letter-spacing: 0.14em; color: var(--accent); }
.status-pill,
.overlay-state-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(50, 214, 255, 0.12);
  border: 1px solid rgba(50, 214, 255, 0.18);
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 12px;
}
.status-pill-soft {
  min-height: 30px;
  padding: 0 12px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.08);
}
.main-timer,
.overlay-timer {
  font-size: clamp(48px, 7vw, 90px);
  font-weight: 900;
  letter-spacing: 0.06em;
  text-shadow: 0 0 22px rgba(50, 214, 255, 0.24);
}
.main-timer { margin: 8px 0 6px; }
.timer-subtext,
.overlay-event,
.notice-box,
.last-event-box,
.helper-text { color: var(--muted); }
.timer-totals,
.overlay-totals { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; margin: 18px 0; }
.mini-stat,
.overlay-total {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
}
.mini-stat span,
.overlay-total span { display: block; color: var(--muted); font-size: 12px; letter-spacing: 0.12em; margin-bottom: 8px; }
.mini-stat strong,
.overlay-total strong { font-size: 28px; color: var(--accent-2); }
.btn {
  border: 1px solid transparent;
  border-radius: 14px;
  min-height: 46px;
  padding: 0 16px;
  color: var(--text);
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: rgba(255,255,255,0.08);
}
.btn:hover { filter: brightness(1.08); }
.btn-primary { background: linear-gradient(135deg, #16bae0 0%, #1fa4ff 100%); color: #02111d; }
.btn-secondary { background: rgba(50, 214, 255, 0.12); border-color: rgba(50, 214, 255, 0.22); }
.btn-danger { background: rgba(255, 93, 115, 0.14); border-color: rgba(255, 93, 115, 0.22); color: #ffd2d8; }
.btn-ghost { background: transparent; border-color: var(--line); }
.btn-small { min-height: 38px; padding: 0 12px; font-size: 12px; }
.btn.is-busy {
  opacity: 0.72;
  cursor: wait;
  filter: none;
}
.btn:disabled {
  cursor: not-allowed;
  opacity: 0.68;
}
.text-input,
.text-area {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(5, 13, 24, 0.9);
  color: var(--text);
  padding: 12px 14px;
  font-size: 15px;
}
.color-input {
  width: 100%;
  height: 52px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(5, 13, 24, 0.9);
  padding: 6px;
  cursor: pointer;
}
.text-area { resize: vertical; }
.overlay-url { min-height: 90px; }
.form-grid { display: grid; gap: 14px; }
.two-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.three-cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.field { display: flex; flex-direction: column; gap: 8px; }
.field span,
.field-label { font-size: 12px; color: var(--muted); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.config-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.config-tab-btn {
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.config-tab-btn.is-active {
  color: #04111c;
  background: linear-gradient(135deg, #16bae0 0%, #1fa4ff 100%);
  border-color: rgba(31, 164, 255, 0.24);
  box-shadow: 0 10px 22px rgba(31, 164, 255, 0.24);
}
.config-tab-panel {
  min-height: 160px;
}
.config-tab-panel[hidden] {
  display: none;
}
.config-block { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.config-block-first {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.config-block h3 { margin-bottom: 14px; font-size: 14px; letter-spacing: 0.14em; color: var(--accent); }
.color-grid {
  margin-top: 16px;
}
.overlay-color-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin-top: 16px;
}
.color-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}
.color-row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.color-input-small {
  width: 42px;
  min-width: 42px;
  height: 28px;
  border-radius: 8px;
  padding: 2px;
}
.overlay-visibility-block {
  margin-top: 16px;
}
.overlay-visibility-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.toggle-field {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
}
.toggle-field input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--accent);
}
.toggle-field span {
  line-height: 1.25;
}
.toggle-field-inline {
  min-height: 52px;
}
.color-row-inline {
  min-height: 52px;
}
.notice-box,
.last-event-box {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}
.notice-box { min-height: 84px; }
.history-table-wrap { max-height: 620px; overflow: auto; }
.history-table { width: 100%; border-collapse: collapse; }
.history-table th,
.history-table td { padding: 12px 10px; border-bottom: 1px solid rgba(255,255,255,0.06); text-align: left; font-size: 14px; }
.history-table thead th { position: sticky; top: 0; background: rgba(7, 17, 31, 0.95); color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; font-size: 11px; }
.history-toolbar {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 16px;
}
.history-scope-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}
.scope-chip {
  min-height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.scope-chip.is-active {
  color: #04111c;
  background: linear-gradient(135deg, #16bae0 0%, #1fa4ff 100%);
  box-shadow: 0 10px 22px rgba(31, 164, 255, 0.26);
}
.history-filter-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 12px;
}
.history-summary {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.03em;
}
.health-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.health-card {
  min-height: 118px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.035);
}
.health-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}
.health-card strong {
  display: block;
  font-size: 20px;
  line-height: 1.2;
}
.health-card-wide {
  grid-column: 1 / -1;
}
.health-detail {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.health-ok {
  color: var(--success);
}
.health-warn {
  color: var(--accent-2);
}
.health-error {
  color: var(--danger);
}
.simulator-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.sim-inline {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.sim-inline .text-input {
  min-width: 0;
}
.sim-inline-wide {
  grid-column: 1 / -1;
}

.overlay-card {
  display: inline-flex;
  flex-direction: column;
  gap: var(--overlay-gap, 14px);
  min-width: 540px;
  width: fit-content;
  max-width: 100%;
  padding: var(--overlay-padding, 24px);
  border-radius: var(--overlay-radius, 24px);
  border: 1px solid var(--overlay-border-color, rgba(255,255,255,0.14));
  background: var(--overlay-background, linear-gradient(145deg, rgba(4,17,28,0.84), rgba(8,27,42,0.68)));
  box-shadow: var(--overlay-shadow, 0 20px 60px rgba(0, 0, 0, 0.45));
  color: var(--overlay-text-color, var(--text));
  transform: scale(var(--overlay-scale, 1));
  transform-origin: var(--overlay-transform-origin, top center);
}
.overlay-card.is-event-flash {
  animation: overlayPulse var(--overlay-flash-duration, 1.1s) ease;
}
.overlay-card.overlay-finished .overlay-timer,
.overlay-card.overlay-finished .overlay-contribution,
.overlay-card.overlay-finished .overlay-event {
  color: var(--overlay-finished-color, #ff5d73);
  text-shadow: 0 0 20px rgba(255, 93, 115, 0.18);
}
.overlay-event {
  font-size: var(--overlay-text-size, 16px);
  font-weight: var(--overlay-font-weight, 800);
  color: var(--overlay-text-color, rgba(241, 245, 249, 0.86));
  text-shadow: 0 0 16px rgba(255, 255, 255, 0.08);
  grid-area: event;
  text-align: center;
  justify-self: center;
}
.overlay-timer {
  grid-area: timer;
  font-size: var(--overlay-timer-size, clamp(48px, 7vw, 90px));
  color: var(--overlay-timer-color, var(--text));
  font-weight: var(--overlay-font-weight, 800);
  text-shadow: 0 0 22px var(--overlay-timer-shadow-color, rgba(50, 214, 255, 0.24));
  text-align: center;
  justify-self: center;
}
.overlay-totals { grid-area: totals; }
.overlay-totals {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 10px 0 0;
}
.overlay-total {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-width: 0;
}
.overlay-total-inline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.overlay-total-icon {
  width: clamp(24px, calc(var(--overlay-text-size, 16px) * 1.5), 34px);
  height: clamp(24px, calc(var(--overlay-text-size, 16px) * 1.5), 34px);
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.24));
  flex: 0 0 auto;
}
.overlay-total-icon-usd {
  width: clamp(22px, calc(var(--overlay-text-size, 16px) * 1.38), 30px);
  height: clamp(22px, calc(var(--overlay-text-size, 16px) * 1.38), 30px);
}
.overlay-total strong {
  color: var(--overlay-value-color, var(--accent-2));
  font-size: calc(var(--overlay-text-size, 16px) * 1.95);
  font-weight: var(--overlay-font-weight, 800);
  line-height: 1;
  white-space: nowrap;
}
.overlay-state-pill {
  color: var(--overlay-pill-text-color, var(--accent));
  border-color: var(--overlay-pill-border-color, rgba(50, 214, 255, 0.18));
  background: var(--overlay-pill-bg-color, rgba(50, 214, 255, 0.12));
  font-size: calc(var(--overlay-text-size, 16px) * 0.75);
  font-weight: var(--overlay-font-weight, 800);
}
.overlay-timer,
.overlay-event,
.overlay-total strong {
  -webkit-text-stroke: var(--overlay-text-stroke-width, 0px) var(--overlay-text-stroke-color, #000000);
  paint-order: stroke fill;
}
.overlay-mode-stacked {
  min-width: 560px;
  align-items: center;
  text-align: center;
}
.overlay-mode-stacked .overlay-timer {
  margin-top: 4px;
  color: var(--overlay-timer-color, var(--text));
  text-shadow: 0 0 22px var(--overlay-timer-shadow-color, rgba(50, 214, 255, 0.24));
}
.overlay-mode-stacked .overlay-event {
  max-width: min(100%, 760px);
  font-size: calc(var(--overlay-text-size, 16px) * 1.16);
  line-height: 1.35;
  align-self: center;
  color: var(--overlay-text-color, rgba(241, 245, 249, 0.86));
}
.overlay-mode-stacked .overlay-totals {
  gap: 22px;
  margin-top: 14px;
  align-self: center;
}
.overlay-mode-stacked .overlay-total strong {
  color: var(--overlay-value-color, var(--accent-2));
}
.overlay-mode-wide {
  display: grid;
  min-width: 1020px;
  gap: var(--overlay-gap, 18px);
  grid-template-columns: minmax(500px, 1fr) max-content;
  grid-template-areas:
    "timer totals"
    "event totals";
  align-items: center;
}
.overlay-mode-wide .overlay-totals {
  margin: 0;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 24px;
}
.overlay-mode-wide .overlay-total-icon {
  width: clamp(28px, calc(var(--overlay-text-size, 16px) * 1.72), 38px);
  height: clamp(28px, calc(var(--overlay-text-size, 16px) * 1.72), 38px);
}
.overlay-mode-wide .overlay-total-icon-usd {
  width: clamp(25px, calc(var(--overlay-text-size, 16px) * 1.58), 34px);
  height: clamp(25px, calc(var(--overlay-text-size, 16px) * 1.58), 34px);
}
.overlay-mode-wide .overlay-total strong {
  font-size: calc(var(--overlay-text-size, 16px) * 2.1);
  color: var(--overlay-value-color, var(--accent-2));
}
.overlay-mode-wide .overlay-event {
  max-width: min(100%, 700px);
  font-size: calc(var(--overlay-text-size, 16px) * 1.2);
  line-height: 1.32;
  color: var(--overlay-text-color, rgba(241, 245, 249, 0.86));
}
.overlay-mode-wide .overlay-timer {
  color: var(--overlay-timer-color, var(--text));
  text-shadow: 0 0 22px var(--overlay-timer-shadow-color, rgba(50, 214, 255, 0.24));
}
.overlay-mode-wide.overlay-no-totals {
  min-width: 540px;
  grid-template-columns: 1fr;
  grid-template-areas:
    "timer"
    "event";
}
.overlay-mode-compact {
  min-width: 360px;
  gap: max(10px, calc(var(--overlay-gap, 14px) * 0.78));
  padding: calc(var(--overlay-padding, 24px) * 0.8);
  align-items: center;
  text-align: center;
}
.overlay-mode-compact .overlay-timer {
  font-size: calc(var(--overlay-timer-size, 90px) * 0.8);
  align-self: center;
  color: var(--overlay-timer-color, var(--text));
  text-shadow: 0 0 22px var(--overlay-timer-shadow-color, rgba(50, 214, 255, 0.24));
}
.overlay-mode-compact .overlay-event {
  font-size: calc(var(--overlay-text-size, 16px) * 0.98);
  max-width: min(100%, 460px);
  line-height: 1.28;
  align-self: center;
  color: var(--overlay-text-color, rgba(241, 245, 249, 0.86));
}
.overlay-mode-compact .overlay-totals {
  gap: 14px;
  margin-top: 6px;
  align-self: center;
}
.overlay-mode-compact .overlay-total-icon {
  width: clamp(20px, calc(var(--overlay-text-size, 16px) * 1.28), 28px);
  height: clamp(20px, calc(var(--overlay-text-size, 16px) * 1.28), 28px);
}
.overlay-mode-compact .overlay-total-icon-usd {
  width: clamp(18px, calc(var(--overlay-text-size, 16px) * 1.15), 25px);
  height: clamp(18px, calc(var(--overlay-text-size, 16px) * 1.15), 25px);
}
.overlay-mode-compact .overlay-total strong {
  font-size: calc(var(--overlay-text-size, 16px) * 1.55);
  color: var(--overlay-value-color, var(--accent-2));
}

@keyframes overlayPulse {
  0% { transform: scale(var(--overlay-scale, 1)); box-shadow: var(--overlay-shadow, 0 20px 60px rgba(0, 0, 0, 0.45)); }
  30% { transform: scale(calc(var(--overlay-scale, 1) * var(--overlay-flash-scale, 1.018))); box-shadow: 0 26px 72px var(--overlay-flash-shadow-color, rgba(50, 214, 255, 0.18)); }
  100% { transform: scale(var(--overlay-scale, 1)); box-shadow: var(--overlay-shadow, 0 20px 60px rgba(0, 0, 0, 0.45)); }
}

.confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(3, 10, 18, 0.78);
  backdrop-filter: blur(10px);
}
.confirm-dialog {
  width: min(460px, 100%);
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(145deg, rgba(7, 18, 32, 0.96), rgba(8, 22, 39, 0.94));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}
.confirm-eyebrow {
  margin: 0 0 10px;
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
}
.confirm-title {
  margin: 0 0 10px;
  font-size: 28px;
  line-height: 1.1;
}
.confirm-message {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}
.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.confirm-overlay[hidden] {
  display: none;
}
body.modal-open {
  overflow: hidden;
}

@media (max-width: 1100px) {
  .panel-grid,
  .split-panels,
  .two-cols,
  .three-cols { grid-template-columns: 1fr; }
  .config-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }
  .config-tab-btn {
    white-space: nowrap;
  }
  .overlay-visibility-grid { grid-template-columns: 1fr; }
  .overlay-color-grid { grid-template-columns: 1fr; }
  .history-filter-grid { grid-template-columns: 1fr; }
  .health-grid { grid-template-columns: 1fr; }
  .hero-card { flex-direction: column; }
  .hero-actions { align-items: flex-start; min-width: 0; }
  .timer-totals,
  .overlay-totals { grid-template-columns: 1fr; }
  .overlay-totals {
    display: flex;
    gap: 14px;
  }
  .overlay-mode-wide {
    display: inline-flex;
    min-width: 540px;
    grid-template-columns: none;
    grid-template-areas: none;
  }
  .overlay-mode-wide .overlay-totals {
    flex-wrap: wrap;
    gap: 18px;
  }
  .simulator-grid {
    grid-template-columns: 1fr;
  }
  .sim-inline-wide {
    grid-column: auto;
  }
  .sim-inline {
    flex-direction: column;
  }
}