:root {
  color-scheme: light;
  --bg1: #0f1631;
  --bg2: #1d2550;
  --yellow: #ffb347;
  --track: #455089;
  --time: #f3f6ff;
  --lamp-top: #ffd683;
  --lamp-glow: #ffe7a8;
  --lamp-base: #ffbc58;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #2e3875 0%, var(--bg2) 35%, var(--bg1) 100%);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.app {
  width: min(100%, 420px);
  display: grid;
  justify-items: center;
  position: relative;
}

.admin-toggle {
  position: absolute;
  top: -0.4rem;
  right: 0;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #f1f5ff;
  font-size: 1.2rem;
  cursor: pointer;
}

.fullscreen-toggle {
  position: absolute;
  top: -0.4rem;
  left: 0;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  color: #f1f5ff;
  font-size: 1.1rem;
  cursor: pointer;
}

.admin-panel {
  margin-top: 1rem;
  width: min(90vw, 320px);
  padding: 0.8rem;
  border-radius: 16px;
  background: rgba(19, 27, 59, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.admin-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.55rem;
}

.time-input,
.save-button {
  border: none;
  border-radius: 12px;
  min-height: 42px;
  font-size: 1rem;
}

.time-input {
  background: #f5f7ff;
  color: #1f2a56;
  padding: 0 0.75rem;
}

.save-button {
  background: #ffb347;
  color: #2e1b00;
  padding: 0 0.9rem;
  cursor: pointer;
  font-weight: 700;
}

.clock-card {
  margin: 0;
  width: min(82vw, 340px);
}

.clock-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
}

.clock-ring {
  width: 100%;
  height: 100%;
  display: block;
}

.ring-track,
.ring-progress {
  fill: none;
  stroke-width: 11;
}

.ring-track {
  stroke: var(--track);
}

.ring-progress {
  stroke: var(--yellow);
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 110px 110px;
  transition: stroke-dashoffset 0.45s linear;
}

.clock-content {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  justify-items: center;
}

.countdown {
  margin: 0;
  color: var(--time);
  font-size: clamp(2.3rem, 12vw, 3.8rem);
  font-weight: 300;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.lamp-button {
  width: min(82vw, 290px);
  height: min(82vw, 290px);
  border: none;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 0.15s ease;
}

.lamp-button:hover,
.lamp-button:focus-visible {
  transform: scale(1.03);
}

.lamp-button:active {
  transform: scale(0.97);
}

.lamp-shape {
  position: relative;
  width: 82%;
  height: 82%;
  display: block;
}

.lamp-handle {
  position: absolute;
  left: 50%;
  top: 8%;
  transform: translateX(-50%);
  width: 28%;
  height: 10%;
  border: 5px solid #ffd995;
  border-bottom: none;
  border-radius: 999px 999px 0 0;
}

.lamp-top {
  position: absolute;
  left: 50%;
  top: 16%;
  transform: translateX(-50%);
  width: 64%;
  height: 34%;
  border-radius: 55% 55% 40% 40%;
  background: var(--lamp-top);
  box-shadow: inset 0 -8px 0 rgba(255, 187, 72, 0.55), 0 0 0 6px rgba(255, 255, 255, 0.07), 0 15px 25px rgba(0, 0, 0, 0.25);
}

.lamp-glow {
  position: absolute;
  left: 50%;
  top: 31%;
  transform: translateX(-50%);
  width: 60%;
  height: 46%;
  border-radius: 0 0 56% 56%;
  background: radial-gradient(circle at 50% 5%, #fff8d5 0%, var(--lamp-glow) 65%, #ffd476 100%);
  box-shadow: 0 0 30px rgba(255, 227, 145, 0.55), inset 0 -8px 0 rgba(255, 198, 96, 0.45);
}

.lamp-face {
  position: absolute;
  left: 50%;
  top: 49%;
  transform: translateX(-50%);
  width: 30%;
  height: 20%;
}

.eye {
  position: absolute;
  top: 22%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #7b4c13;
}

.eye-left {
  left: 16%;
}

.eye-right {
  right: 16%;
}

.smile {
  position: absolute;
  left: 50%;
  bottom: 12%;
  transform: translateX(-50%);
  width: 38%;
  height: 12px;
  border-bottom: 4px solid #7b4c13;
  border-radius: 0 0 999px 999px;
}

.lamp-base {
  position: absolute;
  left: 50%;
  bottom: 14%;
  transform: translateX(-50%);
  width: 30%;
  height: 13%;
  border-radius: 999px;
  background: var(--lamp-base);
  box-shadow: inset 0 -4px 0 rgba(221, 136, 19, 0.4), 0 8px 14px rgba(0, 0, 0, 0.32);
}

.sparkle {
  position: absolute;
  color: #ffe8a8;
  font-size: 1.15rem;
  text-shadow: 0 0 10px rgba(255, 232, 168, 0.8);
}

.sparkle-1 {
  left: 6%;
  top: 28%;
}

.sparkle-2 {
  right: 5%;
  top: 20%;
}

.sparkle-3 {
  right: 10%;
  top: 48%;
}

.is-hidden {
  display: none;
}

.app-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0.7rem;
  text-align: center;
  color: rgba(236, 241, 255, 0.8);
  font-size: 0.95rem;
}