@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&family=JetBrains+Mono:wght@700&family=Georgia&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: #000;
  cursor: none;
}

body.cursor-visible { cursor: default; }

/* === CUSTOM PROPERTIES === */
#container {
  width: 100%; height: 100%;
  position: relative;
  --text-font-size: 48px;
  --text-color: #ffffff;
  --overlay-bg: rgba(0,0,0,0.6);
  --panel-size: 30%;
  --font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  --text-align: center;
  --text-transform: none;
  --line-height: 1.2;
  --letter-spacing: -0.02em;
  --overlay-border-radius: 0px;
  --overlay-blur: 24px;
  --overlay-border-color: rgba(255,255,255,0.08);
  --overlay-shadow: none;
  --video-filter: none;
  --gradient-angle: 180deg;
  --gradient-end: rgba(0,0,0,0.3);
}

/* === HIDDEN UTILITY === */
.hidden {
  opacity: 0 !important;
  pointer-events: none;
  position: absolute;
  width: 0; height: 0;
  overflow: hidden;
}

/* === VIDEO === */
video {
  filter: var(--video-filter);
}

/* === OVERLAY MODE === */
#container.overlay {
  display: block;
}

#container.overlay #video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

#container.overlay #overlay {
  position: absolute;
  padding: 48px 64px;
  background: var(--overlay-bg);
  backdrop-filter: blur(var(--overlay-blur));
  -webkit-backdrop-filter: blur(var(--overlay-blur));
  text-align: var(--text-align);
  z-index: 1;
  border: 1px solid var(--overlay-border-color);
  border-radius: var(--overlay-border-radius);
  box-shadow: var(--overlay-shadow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Gradient overlay */
#container.overlay #overlay.gradient {
  background: linear-gradient(var(--gradient-angle), var(--overlay-bg), var(--gradient-end));
}

/* Position: top */
#container.overlay[data-position="top"] #overlay {
  top: 0; left: 0; right: 0;
  border-top: none; border-left: none; border-right: none;
  border-bottom: 1px solid var(--overlay-border-color);
  border-radius: 0;
}

/* Position: center */
#container.overlay[data-position="center"] #overlay {
  top: 50%; left: 50%; right: auto;
  transform: translate(-50%, -50%);
  width: max(60%, 600px); max-width: 90%;
  border: 1px solid var(--overlay-border-color);
}

/* Position: bottom */
#container.overlay[data-position="bottom"] #overlay {
  bottom: 0; left: 0; right: 0;
  border-bottom: none; border-left: none; border-right: none;
  border-top: 1px solid var(--overlay-border-color);
  border-radius: 0;
}

/* Position: left */
#container.overlay[data-position="left"] #overlay {
  top: 0; bottom: 0; left: 0; width: var(--panel-size);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-left: none; border-top: none; border-bottom: none;
  border-right: 1px solid var(--overlay-border-color);
  border-radius: 0;
}

/* Position: right */
#container.overlay[data-position="right"] #overlay {
  top: 0; bottom: 0; right: 0; width: var(--panel-size);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-right: none; border-top: none; border-bottom: none;
  border-left: 1px solid var(--overlay-border-color);
  border-radius: 0;
}

/* === SPLIT MODE === */
#container.split {
  display: flex;
}

#container.split[data-position="top"] { flex-direction: column; }
#container.split[data-position="bottom"] { flex-direction: column; }
#container.split[data-position="bottom"] #video { order: -1; }
#container.split[data-position="left"] { flex-direction: row; }
#container.split[data-position="right"] { flex-direction: row; }
#container.split[data-position="right"] #video { order: -1; }

#container.split #video {
  flex: 1;
  min-width: 0; min-height: 0;
  object-fit: cover;
}

#container.split #overlay {
  flex: 0 0 var(--panel-size);
  padding: 48px 64px;
  background: var(--overlay-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: var(--text-align);
  border-radius: var(--overlay-border-radius);
  box-shadow: var(--overlay-shadow);
  transition: flex-basis 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#container.split[data-position="top"] #overlay {
  border-bottom: 1px solid var(--overlay-border-color);
}

#container.split[data-position="bottom"] #overlay {
  border-top: 1px solid var(--overlay-border-color);
}

#container.split[data-position="left"] #overlay {
  border-right: 1px solid var(--overlay-border-color);
}

#container.split[data-position="right"] #overlay {
  border-left: 1px solid var(--overlay-border-color);
}

#container.split #overlay.gradient {
  background: linear-gradient(var(--gradient-angle), var(--overlay-bg), var(--gradient-end));
}

/* === LOGO === */
#logo, #logo-bottom {
  display: block;
  object-fit: contain;
  transition: opacity 0.5s ease;
}

#logo {
  margin-bottom: 24px;
}

#logo-bottom {
  margin-top: 24px;
}

/* === TEXT === */
#text {
  font-family: var(--font-family);
  font-size: var(--text-font-size);
  color: var(--text-color);
  font-weight: 800;
  white-space: pre-line;
  line-height: var(--line-height);
  letter-spacing: var(--letter-spacing);
  text-transform: var(--text-transform);
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

/* === COUNTDOWN === */
#countdown-wrapper {
  margin-top: 24px;
}

#countdown-label {
  font-family: var(--font-family);
  font-size: calc(var(--text-font-size) * 0.4);
  color: var(--text-color);
  opacity: 0.6;
  margin-bottom: 8px;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

#countdown-label:empty {
  display: none;
}

#countdown {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: calc(var(--text-font-size) * 1.5);
  color: var(--text-color);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-shadow: 0 2px 30px rgba(0,0,0,0.5);
  position: relative;
}

#countdown::before {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--text-color), transparent);
  opacity: 0.3;
}

/* === STARTING NOW / FINISHED === */
#countdown.starting {
  animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% {
    opacity: 1;
    text-shadow: 0 2px 30px rgba(0,0,0,0.5);
  }
  50% {
    opacity: 0.7;
    text-shadow: 0 0 40px rgba(255,255,255,0.3), 0 0 80px rgba(255,255,255,0.15);
  }
}

/* === COUNTDOWN HIDDEN === */
#countdown-wrapper.countdown-hidden {
  opacity: 0;
  transition: opacity 0.5s ease;
}

/* === UNMUTE OVERLAY === */
#unmute-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

#unmute-btn {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 600;
  padding: 16px 40px;
  background: #fff;
  color: #000;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(255,255,255,0.15);
}

#unmute-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 32px rgba(255,255,255,0.25);
}

/* === RESIZE HANDLE === */
#resize-handle {
  display: none;
  position: absolute;
  z-index: 10;
  background: rgba(255,255,255,0.15);
  transition: background 0.2s ease;
}

#resize-handle:hover {
  background: rgba(255,255,255,0.4);
}

/* Split mode handles */
#container.split[data-position="top"] #resize-handle {
  display: block;
  bottom: auto; left: 0; right: 0;
  height: 6px;
  cursor: row-resize;
}

#container.split[data-position="bottom"] #resize-handle {
  display: block;
  top: auto; left: 0; right: 0;
  height: 6px;
  cursor: row-resize;
}

#container.split[data-position="left"] #resize-handle {
  display: block;
  top: 0; bottom: 0; right: auto;
  width: 6px;
  cursor: col-resize;
}

#container.split[data-position="right"] #resize-handle {
  display: block;
  top: 0; bottom: 0; left: auto;
  width: 6px;
  cursor: col-resize;
}

/* Overlay mode handles (left/right only) */
#container.overlay[data-position="left"] #resize-handle {
  display: block;
  top: 0; bottom: 0;
  width: 6px;
  cursor: col-resize;
}

#container.overlay[data-position="right"] #resize-handle {
  display: block;
  top: 0; bottom: 0;
  width: 6px;
  cursor: col-resize;
}

/* Show cursor on handle hover */
body:has(#resize-handle:hover) { cursor: default; }

/* Dragging state — disable transitions */
#container.dragging,
#container.dragging #overlay,
#container.dragging #video {
  transition: none !important;
}