/* CruiseCtrl v4 — refined "Neon Underground" palette
   Keeps neon DNA (#39FF14 + deep blacks)
   Adds: warm secondary accent (lavender), refined pink, density scale, breathing-room spacing
*/

:root {
  /* ── Backgrounds (slightly warmer than v3 to feel less clinical) */
  --bg:   #06060C;
  --bg1:  #0B0B16;
  --bg2:  #11111F;
  --bg3:  #1A1A2C;
  --bg4:  #232338;

  /* ── Glass */
  --glass:        rgba(255,255,255,0.045);
  --glass-strong: rgba(255,255,255,0.08);
  --glass-border: rgba(255,255,255,0.09);
  --glass-hover:  rgba(255,255,255,0.08);

  /* ── Accents */
  --accent:        #39FF14;          /* neon green — primary */
  --accent-soft:   #5BFF3A;
  --accent-dim:    rgba(57,255,20,0.14);
  --accent-glow:   rgba(57,255,20,0.35);
  --accent-ink:    #001A05;          /* text on accent */

  /* NEW: secondary warm accent — soft electric lavender.
     Balances the cold green; used for premium, voice vibes, "soft" emotional moments */
  --lavender:      #B5A6FF;
  --lavender-dim:  rgba(181,166,255,0.12);
  --lavender-glow: rgba(181,166,255,0.25);

  /* Refined pink — slightly warmer, less acid */
  --pink:          #FF3C7C;
  --pink-dim:      rgba(255,60,124,0.12);
  --pink-glow:     rgba(255,60,124,0.28);

  /* Cyan — secondary info / online */
  --cyan:          #4DFFDF;
  --cyan-dim:      rgba(77,255,223,0.1);

  /* Amber — warnings / fire */
  --amber:         #FFB800;
  --amber-dim:     rgba(255,184,0,0.1);

  /* ── Text */
  --text:   #F4F4FA;
  --text2:  rgba(244,244,250,0.6);
  --text3:  rgba(244,244,250,0.36);
  --text-onAccent: #001A05;

  /* ── Type */
  --f-display: 'Outfit', system-ui, -apple-system, sans-serif;
  --f-mono:    'DM Mono', 'JetBrains Mono', ui-monospace, monospace;

  /* ── Radius */
  --r-pill: 999px;
  --r-card: 20px;
  --r-sm:   12px;
  --r-xs:   8px;
  --r-2xs:  6px;

  /* ── Spacing scale */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-8: 32px;
  --s-10: 40px;
  --s-12: 48px;

  /* ── Density modifiers (Tweaks-controlled) */
  --density-pad: 20px;     /* default content padding */
  --density-gap: 12px;
  --density-row: 64px;

  /* ── Misc */
  --shadow-glow-accent: 0 0 24px var(--accent-glow), 0 0 1px var(--accent);
  --shadow-glow-pink: 0 0 18px var(--pink-glow);
  --shadow-glow-lavender: 0 0 18px var(--lavender-glow);
  --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 8px 24px rgba(0,0,0,0.5);
}

[data-density="compact"]  { --density-pad: 14px; --density-gap: 8px;  --density-row: 56px; }
[data-density="regular"]  { --density-pad: 20px; --density-gap: 12px; --density-row: 64px; }
[data-density="spacious"] { --density-pad: 26px; --density-gap: 18px; --density-row: 72px; }

/* ── Base resets */
* { box-sizing: border-box; }
body { margin: 0; }

.cc-app {
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-display);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: 'ss01' on, 'cv11' on;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.cc-screen {
  height: 100%;
  overflow-y: auto;
  scrollbar-width: none;
}
.cc-screen::-webkit-scrollbar { display: none; }

/* ── Typography helpers */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--accent);
}
.mono { font-family: var(--f-mono); }
.display-xxl { font-family: var(--f-display); font-weight: 800; font-size: 32px; letter-spacing: -0.5px; }
.display-xl  { font-family: var(--f-display); font-weight: 800; font-size: 26px; letter-spacing: -0.4px; }
.display-l   { font-family: var(--f-display); font-weight: 700; font-size: 20px; letter-spacing: -0.2px; }
.title-m     { font-family: var(--f-display); font-weight: 600; font-size: 16px; }
.body        { font-family: var(--f-display); font-weight: 400; font-size: 14px; color: var(--text); }
.body-sm     { font-family: var(--f-display); font-weight: 400; font-size: 13px; color: var(--text2); }
.caption     { font-family: var(--f-mono); font-size: 10px; color: var(--text3); letter-spacing: 0.5px; }

/* ── Reusable */
.cc-btn {
  appearance: none; border: 0; cursor: pointer; user-select: none;
  font-family: var(--f-display); font-weight: 700; font-size: 14px;
  padding: 14px 22px; border-radius: var(--r-card);
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
}
.cc-btn:active { transform: scale(0.97); }
.cc-btn--primary {
  background: var(--accent); color: var(--accent-ink);
  box-shadow: var(--shadow-glow-accent);
  letter-spacing: 0.2px;
}
.cc-btn--secondary {
  background: transparent; color: var(--text);
  border: 1px solid var(--glass-border);
}
.cc-btn--ghost {
  background: transparent; color: var(--accent); padding: 8px 12px; box-shadow: none;
}
.cc-btn--destructive {
  background: var(--pink-dim); color: var(--pink);
}
.cc-btn--lavender {
  background: var(--lavender); color: #14102B; box-shadow: var(--shadow-glow-lavender);
}
.cc-btn--full { width: 100%; }

.cc-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 13px;
  border-radius: var(--r-pill);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  font-family: var(--f-display); font-weight: 600; font-size: 12px;
  color: var(--text2);
  cursor: pointer; white-space: nowrap;
}
.cc-chip--active {
  background: var(--accent-dim);
  border-color: rgba(57,255,20,0.35);
  color: var(--accent);
}
.cc-chip--lavender {
  background: var(--lavender-dim);
  border-color: rgba(181,166,255,0.3);
  color: var(--lavender);
}

.cc-input {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--f-display); font-size: 14px;
  outline: none;
}
.cc-input::placeholder { color: var(--text3); }
.cc-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }

.cc-card {
  background: var(--bg2);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-card);
  padding: var(--s-4);
}

/* Tag — small uppercase mono pill, used for status/intent */
.cc-tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 7px;
  font-family: var(--f-mono); font-size: 9px; letter-spacing: 0.6px;
  text-transform: uppercase;
  border-radius: var(--r-2xs);
}
.cc-tag--accent { background: var(--accent-dim); color: var(--accent); border: 1px solid rgba(57,255,20,0.25); }
.cc-tag--lavender { background: var(--lavender-dim); color: var(--lavender); border: 1px solid rgba(181,166,255,0.25); }
.cc-tag--pink { background: var(--pink-dim); color: var(--pink); border: 1px solid rgba(255,60,124,0.25); }
.cc-tag--amber { background: var(--amber-dim); color: var(--amber); border: 1px solid rgba(255,184,0,0.25); }
.cc-tag--cyan  { background: var(--cyan-dim); color: var(--cyan); border: 1px solid rgba(77,255,223,0.25); }
.cc-tag--dark  { background: rgba(0,0,0,0.55); color: var(--text); border: 1px solid var(--glass-border); }

.cc-dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.cc-dot--live {
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: cc-pulse 2s infinite;
}
@keyframes cc-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.cc-divider { height: 1px; background: var(--glass-border); border: 0; margin: var(--s-5) 0; }

/* Avatar */
.cc-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--f-display); font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.cc-avatar--online { box-shadow: 0 0 0 2px var(--accent); }

/* Bottom Nav */
.cc-tabbar {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 76px;
  background: rgba(6,6,12,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-top: 1px solid var(--glass-border);
  display: flex; align-items: stretch;
  z-index: 20;
}
.cc-tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; cursor: pointer; position: relative;
  color: var(--text3);
  padding-bottom: 6px;
}
.cc-tab__indicator {
  position: absolute; top: 0; height: 2px; width: 22px; background: var(--accent);
  border-radius: 0 0 2px 2px; opacity: 0;
}
.cc-tab--active { color: var(--text); }
.cc-tab--active .cc-tab__indicator { opacity: 1; }
.cc-tab__label {
  font-family: var(--f-display); font-weight: 600; font-size: 10px;
  letter-spacing: 0.7px; text-transform: uppercase;
}
.cc-tab--center {
  flex: 0 0 64px;
  position: relative;
}
.cc-tab--center .cc-tab__inner {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
  width: 56px; height: 56px; border-radius: 18px;
  background: var(--accent);
  box-shadow: var(--shadow-glow-accent);
  display: flex; align-items: center; justify-content: center; color: var(--accent-ink);
}

/* Screen header */
.cc-screen-header {
  padding: 12px var(--density-pad) 8px;
}
.cc-screen-header__row {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
}

/* Mock photo (color fill + initial). Use varied gradients to feel like real photos */
.cc-photo {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-family: var(--f-display); font-weight: 800; font-size: 42px; color: rgba(255,255,255,0.85);
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
  letter-spacing: -1px;
}

/* Mini waveform for Voice Vibes */
.cc-wave {
  display: flex; align-items: center; gap: 2px; height: 28px;
}
.cc-wave span {
  width: 2px; background: var(--lavender); border-radius: 2px;
  display: inline-block;
}

/* Reusable section frame */
.cc-section {
  padding: 18px var(--density-pad);
}
.cc-section__title {
  font-family: var(--f-mono); font-size: 10px;
  letter-spacing: 1.4px; text-transform: uppercase;
  color: var(--text3); margin: 0 0 12px;
}

/* Toast (review notes opener) */
.cc-toast {
  position: absolute; top: 14px; right: 14px; z-index: 30;
  padding: 6px 10px; border-radius: 999px;
  background: var(--lavender);
  color: #14102B;
  font-family: var(--f-mono); font-size: 9px;
  letter-spacing: 1.2px; text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-glow-lavender);
}

/* Modal/sheet shared */
.cc-sheet-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,0.65);
  backdrop-filter: blur(6px); z-index: 40;
  display: flex; align-items: flex-end; justify-content: center;
}
.cc-sheet {
  width: 100%; background: var(--bg1);
  border-top-left-radius: 28px; border-top-right-radius: 28px;
  border-top: 1px solid var(--glass-border);
  padding: 16px var(--density-pad) 30px;
  max-height: 80%;
  overflow-y: auto;
  animation: cc-sheet-in .3s cubic-bezier(.2,.7,.3,1) forwards;
}
@keyframes cc-sheet-in {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cc-sheet__handle {
  width: 38px; height: 4px; border-radius: 2px;
  background: var(--text3); margin: 0 auto 14px;
}

/* Progress bar */
.cc-progress {
  height: 4px; background: var(--bg3); border-radius: 4px; overflow: hidden;
}
.cc-progress > i {
  display: block; height: 100%; background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  border-radius: 4px; transition: width .3s ease;
}

/* Field group */
.cc-field-label {
  font-family: var(--f-mono); font-size: 9px; letter-spacing: 1.4px;
  text-transform: uppercase; color: var(--text3); margin-bottom: 8px;
  display: block;
}

/* Glow text */
.glow-accent { text-shadow: 0 0 8px var(--accent-glow); }

/* Animated radar sweep (used on Radar header) */
.cc-radar-svg .sweep {
  transform-origin: 50% 50%;
  animation: cc-sweep 4s linear infinite;
}
@keyframes cc-sweep {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}