/* ============================================================
   NOKIA CAM — modern UI, classic phone-font soul
   Fonts: "Press Start 2P" (chunky pixel display, headers/buttons)
          "VT323" (dot-matrix LCD digits, clock/rec timer/caption)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=VT323&display=swap');

:root {
  --bg-deep: #07080a;
  --bg-glow: #10140f;
  --body-top: #4a5044;
  --body-mid: #262b21;
  --body-bot: #0e100c;
  --screen-dark: #0a0d08;
  --lcd-a: #d8f2ae;
  --lcd-b: #8fbf6a;
  --accent: #9fef8f;
  --accent-dim: #6fae5f;
  --accent-glow: rgba(159, 239, 143, 0.55);
  --red: #ff4e4e;
  --ink: #eaf6dd;
  --radius-phone: 34px;
  --radius-screen: 18px;
  --font-pixel: 'Press Start 2P', monospace;
  --font-lcd: 'VT323', monospace;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

html, body {
  margin: 0;
  height: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  font-family: var(--font-lcd);
  overflow: hidden;
  touch-action: pan-x pan-y;
  background:
    radial-gradient(circle at 25% 15%, rgba(159,239,143,0.08), transparent 45%),
    radial-gradient(circle at 80% 85%, rgba(143,191,106,0.06), transparent 50%),
    var(--bg-deep);
}

/* ---------------- phone shell ---------------- */
.phone-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.phone {
  transform-origin: center center;
}

.phone {
  position: relative;
  width: 360px;
  max-width: 94vw;
  padding: 26px 20px 28px;
  border-radius: var(--radius-phone);
  background: linear-gradient(160deg, var(--body-top), var(--body-mid) 55%, var(--body-bot));
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 30px 60px -12px rgba(0,0,0,0.75),
    0 8px 24px rgba(0,0,0,0.5),
    inset 0 2px 2px rgba(255,255,255,0.09),
    inset 0 -18px 30px rgba(0,0,0,0.35);
}

.phone::before {
  /* subtle top sheen for a modern glassy touch */
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-phone);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), transparent 30%);
  pointer-events: none;
}

.brand {
  text-align: center;
  font-family: var(--font-pixel);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--accent-dim);
  margin-bottom: 14px;
  text-shadow: 0 0 10px var(--accent-glow);
}

/* ---------------- screen ---------------- */

.screen-bezel {
  background: #050704;
  border-radius: 16px;
  padding: 12px;
  box-shadow:
    inset 0 0 0 2px #000,
    inset 0 6px 18px rgba(0,0,0,0.85),
    0 1px 0 rgba(255,255,255,0.05);
}

.statusbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-lcd);
  font-size: 15px;
  color: var(--accent-dim);
  padding: 0 4px 6px;
  letter-spacing: 1px;
}

.screen-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 480 / 640;
  border-radius: var(--radius-screen);
  background: linear-gradient(180deg, var(--lcd-a), var(--lcd-b));
  overflow: hidden;
  box-shadow:
    inset 0 0 0 3px #04060a,
    inset 0 0 24px 4px rgba(0,0,0,0.35),
    0 0 22px -4px var(--accent-glow);
}

#out {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: var(--radius-screen);
}

.scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0.12) 0px,
    rgba(0,0,0,0.12) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
}

.vignette {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-screen);
  box-shadow: inset 0 0 26px 8px rgba(0,0,0,0.4);
  pointer-events: none;
}

.flash {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
}
.flash.go { animation: flashpop 220ms ease-out; }
@keyframes flashpop {
  0% { opacity: 0.9; }
  100% { opacity: 0; }
}

.rec-indicator {
  position: absolute;
  top: 8px;
  left: 8px;
  display: none;
  align-items: center;
  gap: 5px;
  background: rgba(5, 8, 4, 0.55);
  backdrop-filter: blur(3px);
  padding: 3px 8px;
  border-radius: 20px;
  font-family: var(--font-lcd);
  font-size: 14px;
  color: #fff;
  letter-spacing: 1px;
  z-index: 3;
}
.rec-indicator.on { display: flex; }
.rec-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 6px var(--red);
  animation: recpulse 1s infinite;
}
@keyframes recpulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

.caption {
  text-align: center;
  font-family: var(--font-lcd);
  font-size: 15px;
  color: var(--accent-dim);
  padding-top: 8px;
  letter-spacing: 1px;
  min-height: 16px;
}

/* ---------------- controls ---------------- */

.controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding: 0 6px;
}

.softkey {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #3a3f34, #181b15);
  box-shadow:
    0 3px 0 #060704,
    0 6px 14px rgba(0,0,0,0.5),
    inset 0 1px 1px rgba(255,255,255,0.08);
  cursor: pointer;
  transition: transform 90ms ease, box-shadow 90ms ease;
}
.softkey:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #060704, inset 0 2px 4px rgba(0,0,0,0.4);
}
.softkey img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: invert(88%) sepia(24%) saturate(423%) hue-rotate(51deg) brightness(102%) contrast(92%);
  opacity: 0.9;
}

.shutter {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-pixel);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--ink);
  background: radial-gradient(circle at 35% 28%, #5a6350, #1c2016 72%);
  box-shadow:
    0 5px 0 #050603,
    0 10px 20px rgba(0,0,0,0.55),
    inset 0 2px 3px rgba(255,255,255,0.15),
    0 0 0 3px rgba(159,239,143,0.12);
  cursor: pointer;
  transition: transform 80ms ease, box-shadow 80ms ease;
}
.shutter:active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 #050603, inset 0 2px 4px rgba(0,0,0,0.4);
}
.shutter.recording {
  background: radial-gradient(circle at 35% 28%, #8a2f2f, #360d0d 72%);
  animation: shutterpulse 1.2s infinite;
}
@keyframes shutterpulse {
  0%, 100% { box-shadow: 0 5px 0 #050603, 0 10px 20px rgba(0,0,0,0.55), inset 0 2px 3px rgba(255,255,255,0.15); }
  50% { box-shadow: 0 5px 0 #050603, 0 0 18px 6px rgba(255,78,78,0.55), inset 0 2px 3px rgba(255,255,255,0.15); }
}

.rowbtn {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 14px;
  padding: 0 2px;
}

.keybtn {
  flex: 1;
  border: none;
  border-radius: 12px;
  padding: 12px 6px;
  background: linear-gradient(160deg, #363b30, #191c15);
  color: var(--accent);
  font-family: var(--font-pixel);
  font-size: 9px;
  letter-spacing: 0.5px;
  line-height: 1.4;
  box-shadow:
    0 3px 0 #060704,
    0 6px 12px rgba(0,0,0,0.45),
    inset 0 1px 1px rgba(255,255,255,0.08);
  cursor: pointer;
  transition: transform 90ms ease, box-shadow 90ms ease, color 120ms ease;
}
.keybtn:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #060704, inset 0 2px 4px rgba(0,0,0,0.4);
}
.keybtn:hover {
  color: #fff;
}

/* highlight state for toggles that are "on" — add class .active via JS if desired */
.keybtn.active {
  color: #0a0d08;
  background: linear-gradient(160deg, var(--accent), var(--accent-dim));
  box-shadow:
    0 3px 0 #060704,
    0 0 14px var(--accent-glow),
    inset 0 1px 1px rgba(255,255,255,0.25);
}

.hint {
  text-align: center;
  font-family: var(--font-lcd);
  font-size: 14px;
  color: #556150;
  margin-top: 12px;
  letter-spacing: 0.5px;
}

select#camSelect {
  width: 100%;
  margin-top: 10px;
  background: #14170f;
  color: var(--accent);
  border: 1px solid #2c3126;
  border-radius: 8px;
  font-family: var(--font-lcd);
  font-size: 14px;
  padding: 6px;
}

a.dl { color: inherit; text-decoration: none; }


/* ---------------- intro overlay ---------------- */

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(5, 8, 4, 0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: introFadeIn 300ms ease-out;
}

.intro-overlay.hidden {
  display: none;
}

@keyframes introFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.intro-card {
  width: 320px;
  max-width: 100%;
  background: linear-gradient(160deg, var(--body-top), var(--body-mid) 55%, var(--body-bot));
  border-radius: 24px;
  padding: 26px 22px 22px;
  text-align: center;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.05),
    0 30px 60px -10px rgba(0,0,0,0.8),
    inset 0 2px 2px rgba(255,255,255,0.08);
  animation: introPop 320ms cubic-bezier(.2,.9,.3,1.2);
}

@keyframes introPop {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.intro-brand {
  font-family: var(--font-pixel);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--accent-dim);
  text-shadow: 0 0 10px var(--accent-glow);
  margin-bottom: 14px;
}

.intro-icon {
  font-size: 38px;
  margin-bottom: 10px;
  filter: grayscale(1) brightness(1.4) sepia(1) hue-rotate(45deg) saturate(3);
}

.intro-title {
  font-family: var(--font-pixel);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  text-shadow: 0 0 8px var(--accent-glow);
}

.intro-desc {
  font-family: var(--font-lcd);
  font-size: 16px;
  line-height: 1.5;
  color: #cfe0c2;
  margin: 0 0 14px;
}

.intro-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  text-align: left;
  font-family: var(--font-lcd);
  font-size: 15px;
  color: var(--accent-dim);
}

.intro-list li {
  padding: 4px 0 4px 20px;
  position: relative;
}

.intro-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.intro-btn {
  width: 100%;
  border: none;
  border-radius: 14px;
  padding: 14px;
  font-family: var(--font-pixel);
  font-size: 11px;
  letter-spacing: 1px;
  color: #0a0d08;
  background: linear-gradient(160deg, var(--accent), var(--accent-dim));
  box-shadow:
    0 4px 0 #060704,
    0 0 16px var(--accent-glow),
    inset 0 1px 1px rgba(255,255,255,0.25);
  cursor: pointer;
  transition: transform 90ms ease, box-shadow 90ms ease;
}

.intro-btn:active {
  transform: translateY(3px);
  box-shadow: 0 1px 0 #060704, inset 0 2px 4px rgba(0,0,0,0.3);
}


.settings-section {
  margin-bottom: 18px;
  text-align: left;
}

.settings-label {
  font-family: var(--font-pixel);
  font-size: 9px;
  color: var(--accent-dim);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.settings-options {
  display: flex;
  gap: 6px;
}

.settings-options .keybtn {
  font-size: 8px;
  padding: 10px 4px;
  line-height: 1.6;
}

#btnSettings {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.gear-icon {
  flex-shrink: 0;
  color: var(--accent);
}