:root {
  --silicio-red: #c70039;
  --silicio-red-soft: rgba(199, 0, 57, 0.72);
  --cyan: #42f5d7;
  --blue: #6fa8ff;
  --amber: #ffcc66;
  --bg: #05070d;
  --panel: #0b1020;
  --ink: #f5f7ff;
  --muted: #9aa8c8;
  --dark-panel: #060914;
  --light-panel: #d7d9d3;
  --light-ink: #17191b;
  --dock-height: 74px;
  --glass-edge: rgba(146, 171, 226, 0.22);
  --tech-line: rgba(66, 245, 215, 0.18);
  --danger-glow: rgba(199, 0, 57, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(199, 0, 57, 0.18), transparent 22%, transparent 78%, rgba(66, 245, 215, 0.16)),
    repeating-linear-gradient(90deg, rgba(66, 245, 215, 0.035) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(0deg, rgba(111, 168, 255, 0.025) 0 1px, transparent 1px 42px),
    linear-gradient(145deg, #04060c 0%, #111827 44%, #05060b 100%);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  touch-action: manipulation;
}

button,
input {
  font: inherit;
  letter-spacing: 0;
}

button {
  cursor: pointer;
}

.silicio-clock {
  position: relative;
  isolation: isolate;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 10px;
}

.silicio-clock[data-immersive="on"] {
  grid-template-rows: minmax(0, 1fr);
  gap: 0;
  padding: max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
}

.silicio-clock[data-immersive="on"] .clock-header {
  display: none;
}

.silicio-clock:fullscreen {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
}

.silicio-clock:-webkit-full-screen {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
}

.silicio-clock::before,
.silicio-clock::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

.silicio-clock::before {
  background:
    linear-gradient(90deg, rgba(199, 0, 57, 0.2), transparent 30%, transparent 70%, rgba(66, 245, 215, 0.16)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 18%, rgba(0, 0, 0, 0.36));
}

.silicio-clock::after {
  background:
    linear-gradient(transparent 0 49%, rgba(255, 255, 255, 0.05) 50%, transparent 51%),
    linear-gradient(90deg, transparent 0 49%, rgba(255, 255, 255, 0.04) 50%, transparent 51%);
  background-size: 100% 11px, 13px 100%;
  opacity: 0.2;
  mix-blend-mode: screen;
}

.clock-header {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
}

.brand-mark {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 900;
  text-transform: uppercase;
}

.brand-mark img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(199, 0, 57, 0.5));
}

.brand-mark span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-chip {
  min-width: 124px;
  max-width: 48vw;
  min-height: 36px;
  display: grid;
  place-items: center;
  padding: 0 14px;
  border: 1px solid rgba(66, 245, 215, 0.44);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(66, 245, 215, 0.11), rgba(5, 9, 18, 0.78) 42%, rgba(199, 0, 57, 0.08)),
    rgba(5, 9, 18, 0.74);
  color: #dffefa;
  box-shadow: 0 0 28px rgba(66, 245, 215, 0.16), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  font-size: clamp(0.78rem, 2.4vw, 0.94rem);
  font-weight: 800;
  text-align: center;
  white-space: nowrap;
}

.clock-board {
  position: relative;
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) var(--dock-height) minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 0;
}

.clock-board::before,
.clock-board::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  top: calc(50% - var(--dock-height) / 2 - 8px);
  height: calc(var(--dock-height) + 16px);
  border-radius: 8px;
  pointer-events: none;
  z-index: 0;
}

.clock-board::before {
  background:
    linear-gradient(90deg, rgba(199, 0, 57, 0.18), rgba(66, 245, 215, 0.18)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 44px);
  opacity: 0.42;
  filter: blur(14px);
}

.clock-board::after {
  border: 1px solid rgba(66, 245, 215, 0.12);
  background:
    linear-gradient(90deg, transparent, rgba(66, 245, 215, 0.08) 50%, transparent),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 48%, rgba(255, 255, 255, 0.04));
  opacity: 0.76;
}

.desktop-device-notice {
  display: none;
}

.desktop-device-card {
  width: min(620px, 100%);
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: clamp(28px, 5vw, 46px);
  border: 1px solid rgba(66, 245, 215, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(9, 14, 27, 0.95), rgba(5, 8, 15, 0.96)),
    repeating-linear-gradient(90deg, rgba(66, 245, 215, 0.045) 0 1px, transparent 1px 30px);
  box-shadow: 0 26px 90px rgba(0, 0, 0, 0.5), 0 0 42px rgba(66, 245, 215, 0.1);
  text-align: center;
}

.desktop-device-card img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(199, 0, 57, 0.48));
}

.desktop-device-card p {
  margin: 0;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.desktop-device-card h1 {
  max-width: 14ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 0.95;
  font-weight: 900;
}

.desktop-device-card span {
  max-width: 46ch;
  color: #c8d4ee;
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  font-weight: 650;
  line-height: 1.55;
}

.player {
  position: relative;
  z-index: 1;
  min-height: 0;
  width: 100%;
  border: 1px solid var(--glass-edge);
  border-radius: 8px;
  overflow: hidden;
  display: grid;
  color: inherit;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  transition: border-color 0.16s ease, transform 0.16s ease, filter 0.16s ease, box-shadow 0.16s ease;
}

.player::before,
.player::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.player::before {
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.16), transparent 18%, transparent 74%, rgba(255, 255, 255, 0.1)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.055) 0 1px, transparent 1px 36px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 44px);
  opacity: 0.58;
}

.player::after {
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 7px;
  box-shadow: inset 0 0 42px rgba(255, 255, 255, 0.04);
}

.player--black {
  background:
    linear-gradient(135deg, rgba(199, 0, 57, 0.34), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 34%),
    linear-gradient(160deg, #070b16 0%, #111827 54%, #04060a 100%);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.34), inset 0 -22px 72px rgba(199, 0, 57, 0.16);
}

.player--white {
  color: var(--light-ink);
  background:
    linear-gradient(135deg, rgba(66, 245, 215, 0.24), transparent 38%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), transparent 30%),
    linear-gradient(160deg, #f4f6ef 0%, #d5d8d0 54%, #9ca29d 100%);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28), inset 0 20px 68px rgba(19, 41, 55, 0.2);
}

.player-inner {
  position: relative;
  z-index: 1;
  min-height: 100%;
  padding: clamp(20px, 4.4vh, 46px) clamp(18px, 5vw, 64px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
}

.player--black .player-inner {
  transform: rotate(180deg);
}

.player-meta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: clamp(0.82rem, 2.4vw, 1.18rem);
  font-weight: 900;
  text-transform: uppercase;
  opacity: 0.72;
}

.player-meta span {
  min-width: 0;
}

.clock-time {
  display: block;
  width: 100%;
  font-variant-numeric: tabular-nums;
  font-size: clamp(4.8rem, min(24vw, 24vh), 14rem);
  line-height: 0.88;
  font-weight: 900;
  text-align: center;
  white-space: nowrap;
  text-shadow: 0 0 34px rgba(255, 255, 255, 0.18), 0 0 1px rgba(255, 255, 255, 0.5);
}

.player--white .clock-time {
  text-shadow: 0 2px 0 rgba(255, 255, 255, 0.18), 0 0 28px rgba(23, 25, 27, 0.12);
}

.flag-text {
  min-height: 30px;
  display: grid;
  place-items: center;
  font-size: clamp(0.86rem, 2.4vw, 1.1rem);
  font-weight: 900;
  text-transform: uppercase;
  opacity: 0;
}

.player.is-active {
  border-color: rgba(66, 245, 215, 0.9);
  filter: saturate(1.14) brightness(1.04);
  box-shadow:
    0 0 0 1px rgba(66, 245, 215, 0.32),
    0 0 42px rgba(66, 245, 215, 0.24),
    0 16px 52px rgba(0, 0, 0, 0.34),
    inset 0 0 58px rgba(66, 245, 215, 0.16);
}

.player--black.is-active {
  border-color: rgba(255, 54, 111, 0.96);
  box-shadow:
    0 0 0 1px rgba(199, 0, 57, 0.36),
    0 0 48px rgba(199, 0, 57, 0.3),
    0 16px 52px rgba(0, 0, 0, 0.36),
    inset 0 0 58px rgba(199, 0, 57, 0.2);
}

.player.is-active .clock-time {
  text-shadow: 0 0 20px rgba(66, 245, 215, 0.16), 0 0 42px rgba(255, 255, 255, 0.18);
}

.player--black.is-active .clock-time {
  text-shadow: 0 0 24px rgba(199, 0, 57, 0.26), 0 0 42px rgba(255, 255, 255, 0.18);
}

.player.is-critical {
  animation: criticalPulse 1.2s ease-in-out infinite alternate;
}

.silicio-clock[data-state="flag"] .player.is-flagged {
  border-color: rgba(255, 204, 102, 0.95);
  animation: flagPulse 0.8s ease-in-out infinite alternate;
}

.silicio-clock[data-state="flag"] .player.is-flagged .flag-text {
  opacity: 1;
}

.control-dock {
  position: relative;
  z-index: 5;
  width: min(94vw, 700px);
  height: var(--dock-height);
  justify-self: center;
  align-self: center;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  padding: 8px;
  border: 1px solid rgba(130, 154, 212, 0.3);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(66, 245, 215, 0.08), rgba(5, 8, 15, 0.9) 34%, rgba(199, 0, 57, 0.08)),
    rgba(5, 8, 15, 0.9);
  box-shadow:
    0 18px 48px rgba(0, 0, 0, 0.48),
    0 0 32px rgba(66, 245, 215, 0.08),
    inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
}

.control-dock::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(90deg, transparent, rgba(66, 245, 215, 0.14), transparent),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 58px);
  opacity: 0.72;
  pointer-events: none;
}

.icon-btn {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 48px;
  min-height: 48px;
  border: 1px solid rgba(130, 154, 212, 0.32);
  border-radius: 8px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 42%),
    rgba(12, 18, 34, 0.94);
  color: #eaf0ff;
  font-size: 1.45rem;
  font-weight: 900;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 8px 18px rgba(0, 0, 0, 0.22);
  transition: border-color 0.16s ease, background 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.icon-btn:hover,
.icon-btn:focus-visible {
  border-color: rgba(66, 245, 215, 0.58);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent 42%),
    rgba(18, 30, 52, 0.96);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 0 22px rgba(66, 245, 215, 0.14);
  outline: none;
}

.icon-btn:active {
  transform: translateY(1px) scale(0.985);
  box-shadow: inset 0 2px 16px rgba(0, 0, 0, 0.24);
}

.icon-btn--primary {
  border-color: rgba(199, 0, 57, 0.68);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 38%),
    linear-gradient(135deg, rgba(199, 0, 57, 0.98), rgba(96, 20, 74, 0.95));
  box-shadow: 0 0 28px rgba(199, 0, 57, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.icon-btn--time {
  border-color: rgba(255, 204, 102, 0.62);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent 38%),
    linear-gradient(135deg, rgba(92, 62, 12, 0.96), rgba(20, 18, 28, 0.94));
  color: #ffe9ae;
  box-shadow: 0 0 24px rgba(255, 204, 102, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.settings-panel {
  position: fixed;
  z-index: 20;
  visibility: hidden;
  pointer-events: none;
  right: max(12px, env(safe-area-inset-right));
  top: max(76px, calc(env(safe-area-inset-top) + 76px));
  bottom: max(12px, env(safe-area-inset-bottom));
  width: min(420px, calc(100vw - 24px));
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 18px;
  border: 1px solid rgba(66, 245, 215, 0.26);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(9, 14, 27, 0.97), rgba(5, 8, 15, 0.96)),
    repeating-linear-gradient(90deg, rgba(66, 245, 215, 0.04) 0 1px, transparent 1px 28px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.58), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  transform: translateX(calc(100% + 28px));
  transition: transform 0.22s ease;
}

.silicio-clock[data-settings="open"] .settings-panel {
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0) !important;
}

.silicio-clock[data-settings="closed"] .settings-panel {
  visibility: hidden;
  pointer-events: none;
  transform: translateX(calc(100% + 28px)) !important;
}

.silicio-clock[data-adjust="open"] .time-adjust-panel {
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0) !important;
}

.silicio-clock[data-adjust="closed"] .time-adjust-panel {
  visibility: hidden;
  pointer-events: none;
  transform: translateX(calc(-100% - 28px)) !important;
}

.settings-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.settings-head h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.35rem, 5vw, 2rem);
  line-height: 1;
}

.settings-head .icon-btn {
  flex: 0 0 48px;
  height: 48px;
  font-size: 1.8rem;
}

.match-setup-panel {
  display: grid;
  gap: 12px;
  padding: 12px;
  border-radius: 8px;
}

.match-setup-panel {
  border: 1px solid rgba(130, 154, 212, 0.16);
  background: linear-gradient(160deg, rgba(7, 12, 24, 0.5), rgba(10, 16, 30, 0.32));
}

.match-setup-panel h2 {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.match-setup-panel h2 {
  color: #cdd8f4;
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.preset-grid button,
.action-btn {
  min-height: 48px;
  border: 1px solid rgba(130, 154, 212, 0.26);
  border-radius: 8px;
  background: rgba(9, 16, 30, 0.82);
  color: #edf4ff;
  font-weight: 900;
  transition: border-color 0.16s ease, background 0.16s ease, transform 0.16s ease;
}

.preset-grid button:hover,
.preset-grid button:focus-visible,
.preset-grid button.is-selected {
  border-color: rgba(66, 245, 215, 0.68);
  background: rgba(28, 48, 68, 0.9);
  outline: none;
}

.custom-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.custom-grid label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.custom-grid input {
  width: 100%;
  min-height: 52px;
  border: 1px solid rgba(130, 154, 212, 0.3);
  border-radius: 8px;
  padding: 0 12px;
  background: rgba(3, 7, 15, 0.9);
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 900;
  outline: none;
}

.custom-grid input:focus {
  border-color: rgba(66, 245, 215, 0.72);
  box-shadow: 0 0 0 3px rgba(66, 245, 215, 0.12);
}

.setup-hint {
  margin: 0;
  min-height: 54px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 204, 102, 0.28);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 204, 102, 0.1), rgba(8, 14, 28, 0.66));
  color: #dbe5ff;
  font-size: 0.82rem;
  font-weight: 750;
  line-height: 1.35;
}

.setup-hint__icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 204, 102, 0.55);
  background: rgba(255, 204, 102, 0.12);
  color: #ffe9ae;
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1;
}

.time-adjust-panel {
  position: fixed;
  z-index: 21;
  visibility: hidden;
  pointer-events: none;
  left: max(12px, env(safe-area-inset-left));
  top: max(76px, calc(env(safe-area-inset-top) + 76px));
  width: min(390px, calc(100vw - 24px));
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(255, 204, 102, 0.42);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(30, 22, 9, 0.98), rgba(7, 10, 18, 0.97) 52%, rgba(5, 8, 15, 0.96)),
    repeating-linear-gradient(90deg, rgba(255, 204, 102, 0.045) 0 1px, transparent 1px 28px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.58), 0 0 42px rgba(255, 204, 102, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  transform: translateX(calc(-100% - 28px));
  transition: transform 0.22s ease;
}

.time-adjust-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.time-adjust-head p {
  margin: 0 0 4px;
  color: #ffe9ae;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.time-adjust-head h2 {
  margin: 0;
  color: #fff7d6;
  font-size: clamp(1.3rem, 5vw, 1.85rem);
  line-height: 1;
}

.time-adjust-head .icon-btn {
  flex: 0 0 48px;
  height: 48px;
  font-size: 1.8rem;
}

.time-adjust-input-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.time-adjust-input-grid label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.time-adjust-input-grid input {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 204, 102, 0.34);
  border-radius: 8px;
  padding: 0 12px;
  background: rgba(3, 7, 15, 0.9);
  color: #ffe9ae;
  font-size: 1.08rem;
  font-weight: 900;
  outline: none;
}

.time-adjust-input-grid input:focus {
  border-color: rgba(255, 204, 102, 0.78);
  box-shadow: 0 0 0 3px rgba(255, 204, 102, 0.12);
}

.time-adjust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.time-add-btn {
  min-height: 58px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  font-size: 0.94rem;
  font-weight: 900;
  text-align: left;
  overflow: hidden;
  transition: border-color 0.16s ease, background 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}

.time-add-btn--white {
  color: #111722;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(208, 216, 213, 0.9)),
    linear-gradient(90deg, rgba(66, 245, 215, 0.18), transparent);
}

.time-add-btn--black {
  color: #f3f6ff;
  background:
    linear-gradient(135deg, rgba(13, 18, 33, 0.98), rgba(4, 7, 14, 0.96)),
    linear-gradient(90deg, rgba(199, 0, 57, 0.22), transparent);
}

.time-add-btn__mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  line-height: 1;
}

.time-add-btn--white .time-add-btn__mark {
  background: rgba(10, 16, 28, 0.1);
  color: #0c1420;
}

.time-add-btn--black .time-add-btn__mark {
  background: rgba(255, 255, 255, 0.1);
  color: #ffe9ae;
}

.time-add-btn__label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.time-add-btn:hover,
.time-add-btn:focus-visible {
  border-color: rgba(255, 204, 102, 0.78);
  box-shadow: 0 0 22px rgba(255, 204, 102, 0.16);
  outline: none;
}

.time-add-btn:active {
  transform: translateY(1px) scale(0.99);
}

.settings-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.action-btn--primary {
  border-color: rgba(199, 0, 57, 0.74);
  background: linear-gradient(135deg, var(--silicio-red), #6b1239);
  box-shadow: 0 0 28px rgba(199, 0, 57, 0.24);
}

.action-btn--ghost:hover,
.action-btn--ghost:focus-visible,
.action-btn--primary:hover,
.action-btn--primary:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

@keyframes flagPulse {
  from {
    filter: saturate(1.2);
  }
  to {
    filter: saturate(1.5) brightness(1.08);
  }
}

@keyframes criticalPulse {
  from {
    box-shadow:
      0 0 0 1px rgba(255, 204, 102, 0.28),
      0 0 34px rgba(255, 204, 102, 0.12),
      0 16px 48px rgba(0, 0, 0, 0.34),
      inset 0 0 42px rgba(255, 204, 102, 0.08);
  }
  to {
    box-shadow:
      0 0 0 1px rgba(255, 204, 102, 0.52),
      0 0 44px rgba(255, 204, 102, 0.22),
      0 16px 52px rgba(0, 0, 0, 0.36),
      inset 0 0 54px rgba(255, 204, 102, 0.15);
  }
}

@media (min-width: 900px) and (hover: hover) and (pointer: fine) {
  .silicio-clock,
  .silicio-clock[data-immersive="on"] {
    grid-template-rows: auto minmax(0, 1fr);
    gap: 18px;
    padding: clamp(18px, 3vw, 34px);
  }

  .silicio-clock[data-immersive="on"] .clock-header {
    display: flex;
  }

  .status-chip,
  .clock-board,
  .settings-panel,
  .time-adjust-panel {
    display: none !important;
  }

  .desktop-device-notice {
    min-height: 0;
    display: grid;
    place-items: center;
    padding: 12px;
  }
}

@media (max-width: 760px) {
  .silicio-clock {
    padding: max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
    gap: 8px;
  }

  .clock-header {
    min-height: 48px;
    padding: 4px 2px;
  }

  .brand-mark img {
    width: 36px;
    height: 36px;
  }

  .brand-mark span {
    max-width: 48vw;
    font-size: 0.9rem;
  }

  .status-chip {
    min-width: 104px;
    min-height: 32px;
    padding: 0 10px;
  }

  .clock-board {
    gap: 8px;
  }

  .player-inner {
    padding: clamp(16px, 4vh, 28px) clamp(12px, 4vw, 26px);
  }

  .clock-time {
    font-size: clamp(4.6rem, min(28vw, 22vh), 10.5rem);
  }

  .control-dock {
    width: calc(100vw - 16px);
    height: 66px;
    gap: 6px;
    padding: 7px;
  }

  .icon-btn {
    min-width: 42px;
    min-height: 44px;
    font-size: 1.24rem;
  }

  .settings-panel {
    left: max(8px, env(safe-area-inset-left));
    right: max(8px, env(safe-area-inset-right));
    top: auto;
    bottom: max(8px, env(safe-area-inset-bottom));
    width: auto;
    max-height: min(72vh, 560px);
    overflow: auto;
    transform: translateY(calc(100% + 28px));
  }

  .time-adjust-panel {
    left: max(8px, env(safe-area-inset-left));
    right: max(8px, env(safe-area-inset-right));
    top: auto;
    bottom: max(8px, env(safe-area-inset-bottom));
    width: auto;
    max-height: min(64vh, 520px);
    overflow: auto;
    transform: translateY(calc(100% + 28px));
  }

  .silicio-clock[data-settings="open"] .settings-panel {
    transform: translateY(0) !important;
  }

  .silicio-clock[data-settings="closed"] .settings-panel {
    transform: translateY(calc(100% + 28px)) !important;
  }

  .silicio-clock[data-adjust="open"] .time-adjust-panel {
    transform: translateY(0) !important;
  }

  .silicio-clock[data-adjust="closed"] .time-adjust-panel {
    transform: translateY(calc(100% + 28px)) !important;
  }

  .preset-grid {
    grid-template-columns: repeat(5, minmax(54px, 1fr));
    overflow-x: auto;
  }
}

@media (max-width: 440px) {
  .clock-time {
    font-size: clamp(3.7rem, min(27vw, 20vh), 7.4rem);
  }

  .player-meta {
    font-size: 0.72rem;
  }

  .preset-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (orientation: landscape) and (max-height: 560px) {
  .silicio-clock {
    grid-template-rows: minmax(0, 1fr);
  }

  .clock-header {
    position: fixed;
    left: max(10px, env(safe-area-inset-left));
    top: max(8px, env(safe-area-inset-top));
    z-index: 6;
    padding: 0;
  }

  .status-chip {
    display: none;
  }

  .clock-board {
    grid-template-columns: minmax(0, 1fr) 74px minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr);
  }

  .control-dock {
    width: 74px;
    height: min(420px, calc(100vh - 20px));
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, 1fr);
  }

  .settings-panel,
  .time-adjust-panel {
    top: max(8px, env(safe-area-inset-top));
    bottom: max(8px, env(safe-area-inset-bottom));
    max-height: calc(100vh - 16px);
    overflow: auto;
    padding: 16px;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .player.is-critical,
  .silicio-clock[data-state="flag"] .player.is-flagged {
    animation: none !important;
  }
}