/* ══════════════════════════════════════════════════════════════════
   CAMPO PAPI · JARVIS — cyan/azul theme
   ════════════════════════════════════════════════════════════════ */

:root {
  --bg-0: #030610;
  --bg-1: #050b18;
  --bg-2: #0a1424;
  --cyan: #00d4ff;
  --cyan-2: #4af0ff;
  --cyan-dim: #0f7a96;
  --cyan-deep: #003142;
  --text: #d6f1ff;
  --text-dim: #6c91a7;
  --danger: #ff5577;
  --border: rgba(0, 212, 255, 0.18);
  --border-strong: rgba(0, 212, 255, 0.45);

  /* Live audio variables — JS las actualiza por frame */
  --amp: 0;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background:
    radial-gradient(ellipse at center top,    rgba(0, 80, 120, 0.18), transparent 60%),
    radial-gradient(ellipse at center bottom, rgba(0, 60, 100, 0.10), transparent 60%),
    var(--bg-0);
  color: var(--text);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  min-height: 100dvh;
  overflow: hidden;
}

/* Scanlines decorativas — sutiles. */
.scanlines {
  position: fixed; inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    transparent 0,
    transparent 3px,
    rgba(0, 212, 255, 0.018) 3px,
    rgba(0, 212, 255, 0.018) 4px
  );
  z-index: 9999;
  mix-blend-mode: screen;
}

main#app {
  position: relative;
  min-height: 100dvh;
  width: 100%;
}

.hidden { display: none !important; }

/* ───── LOGIN ────────────────────────────────────────────────────── */

.login-screen {
  position: absolute; inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
}

.login-frame {
  position: relative;
  width: 100%;
  max-width: 380px;
  background: linear-gradient(180deg, rgba(0, 30, 50, 0.4), rgba(0, 15, 30, 0.6));
  border: 1px solid var(--border);
  padding: 36px 28px 28px;
  backdrop-filter: blur(8px);
}
.frame-corner {
  position: absolute; width: 16px; height: 16px;
  border: 1px solid var(--cyan);
}
.frame-corner.tl { top: -1px; left: -1px;   border-right: none; border-bottom: none; }
.frame-corner.tr { top: -1px; right: -1px;  border-left:  none; border-bottom: none; }
.frame-corner.bl { bottom: -1px; left: -1px; border-right: none; border-top:    none; }
.frame-corner.br { bottom: -1px; right: -1px; border-left: none; border-top:    none; }

.login-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  margin: 0 0 4px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-shadow: 0 0 12px rgba(0, 212, 255, 0.45);
}
.login-subtitle {
  margin: 0 0 24px;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 0.3em;
}

.field {
  display: block;
  margin-bottom: 14px;
}
.field-key {
  display: block;
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.field input,
input {
  width: 100%;
  padding: 10px 12px;
  background: rgba(0, 10, 20, 0.7);
  border: 1px solid var(--border);
  border-left: 2px solid var(--cyan-dim);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus {
  border-color: var(--cyan);
  border-left-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan), 0 0 16px rgba(0, 212, 255, 0.2);
}

button.btn-primary {
  margin-top: 8px;
  width: 100%;
  padding: 12px 14px;
  background: linear-gradient(180deg, rgba(0, 212, 255, 0.18), rgba(0, 212, 255, 0.06));
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  letter-spacing: 0.25em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background .15s, box-shadow .15s, color .15s;
}
button.btn-primary:hover {
  background: linear-gradient(180deg, rgba(0, 212, 255, 0.32), rgba(0, 212, 255, 0.12));
  box-shadow: 0 0 24px rgba(0, 212, 255, 0.3);
  color: #fff;
}
.btn-arrow { color: var(--cyan-2); }

.error { color: var(--danger); min-height: 1.2em; margin: 12px 0 0; font-size: 12px; }

/* ───── MAIN (HUD layout) ────────────────────────────────────────── */

#main {
  position: relative;
  height: 100dvh;
  width: 100%;
  display: grid;
  place-items: center;
}

.hud {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: linear-gradient(180deg, rgba(0, 30, 50, 0.5), rgba(0, 15, 30, 0.3));
  border: 1px solid var(--border);
  font-size: 11px;
  letter-spacing: 0.15em;
  backdrop-filter: blur(6px);
  user-select: none;
}
.hud-tl { top: 16px; left: 16px; }
.hud-tr { top: 16px; right: 16px; }
.hud-bl { bottom: 16px; left: 16px; }
.hud-br { bottom: 16px; right: 16px; }

.hud-text { color: var(--text); }
.hud-key { color: var(--text-dim); font-size: 10px; letter-spacing: 0.25em; margin-right: 6px; }
.hud-val { color: var(--cyan); font-variant-numeric: tabular-nums; font-weight: 500; }
.hud-sep { color: var(--cyan-dim); }
.hud-cell { display: inline-flex; align-items: center; padding: 0 6px; border-left: 1px solid var(--border); }
.hud-cell:first-child { border-left: none; padding-left: 0; }
.hud-cell-cost .hud-val { color: var(--cyan-2); }

.hud-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-dim);
  box-shadow: 0 0 8px var(--text-dim);
  transition: background .2s, box-shadow .2s;
}
.hud-dot.live {
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan), 0 0 24px rgba(0, 212, 255, 0.4);
  animation: dot-pulse 1.8s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%,100% { opacity: 1; }
  50%     { opacity: 0.5; }
}

.hud-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  width: 26px; height: 26px;
  padding: 0;
  font-size: 12px;
  cursor: pointer;
  margin-left: 6px;
  transition: color .15s, border-color .15s, background .15s;
}
.hud-btn:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(0, 212, 255, 0.08);
}

.hud-voice select.hud-select {
  background: transparent;
  border: none;
  color: var(--cyan);
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.15em;
  padding: 0 4px;
  outline: none;
  cursor: pointer;
}
.hud-voice select.hud-select option { background: var(--bg-1); color: var(--text); }

/* ───── ORB ──────────────────────────────────────────────────────── */

.orb {
  position: relative;
  width: 400px; height: 400px;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
@media (max-width: 480px) {
  .orb { width: 320px; height: 320px; }
}

/* Halo background */
.orb-halo {
  position: absolute; inset: -40px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.35), rgba(0, 212, 255, 0.05) 50%, transparent 70%);
  filter: blur(28px);
  opacity: calc(0.35 + var(--amp) * 0.65);
  transition: opacity .08s linear;
  pointer-events: none;
}

/* Rings (SVG) */
.orb-ring {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.orb-ring circle {
  fill: none;
  stroke: var(--cyan-dim);
  stroke-width: 1;
  opacity: 0.5;
}
.orb-ring .ring-ticks {
  stroke: var(--cyan);
  stroke-dasharray: 1 11; /* tick marks */
  stroke-width: 2;
  opacity: 0.55;
}
.orb-ring .ring-arc {
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-dasharray: 120 880; /* arc segment */
  opacity: 0.75;
  filter: drop-shadow(0 0 4px rgba(0, 212, 255, 0.6));
}
.orb-ring-outer { animation: spin-slow 60s linear infinite; }
.orb-ring-mid   { animation: spin-rev 30s linear infinite; }
.orb-ring-inner {
  transform: scale(calc(1 + var(--amp) * 0.04));
  transition: transform .1s linear;
}
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes spin-rev  { to { transform: rotate(-360deg); } }

/* Core (centro brillante) */
.orb-core {
  position: absolute;
  top: 50%; left: 50%;
  width: 200px; height: 200px;
  margin: -100px 0 0 -100px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%,
    rgba(255,255,255,0.85) 0%,
    var(--cyan-2) 18%,
    var(--cyan) 35%,
    var(--cyan-dim) 65%,
    var(--cyan-deep) 100%);
  box-shadow:
    inset 0 0 60px rgba(0, 60, 100, 0.4),
    0 0 60px rgba(0, 212, 255, calc(0.35 + var(--amp) * 0.65)),
    0 0 100px rgba(0, 180, 255, calc(0.15 + var(--amp) * 0.5));
  transform: scale(calc(0.96 + var(--amp) * 0.22));
  transition: transform .08s linear, box-shadow .12s linear;
  animation: breathe 4.5s ease-in-out infinite;
}
@media (max-width: 480px) {
  .orb-core { width: 160px; height: 160px; margin: -80px 0 0 -80px; }
}
.orb-core-inner {
  position: absolute; inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, rgba(255,255,255,0.7), rgba(120, 230, 255, 0.4) 40%, transparent 70%);
  mix-blend-mode: screen;
  opacity: calc(0.6 + var(--amp) * 0.4);
}
@keyframes breathe {
  0%, 100% { filter: brightness(0.95); }
  50%      { filter: brightness(1.08); }
}

/* Status text overlay */
.orb-label {
  position: absolute;
  bottom: -36px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--text-dim);
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}
.orb.live .orb-label { color: var(--cyan); text-shadow: 0 0 8px rgba(0, 212, 255, 0.5); }

/* Frequency bars (32, radial) */
.orb-bars {
  position: absolute; inset: 0;
  pointer-events: none;
}
.orb-bar {
  position: absolute;
  left: 50%; top: 50%;
  width: 2px;
  height: 6px;
  margin-left: -1px;
  background: var(--cyan);
  border-radius: 1px;
  opacity: calc(0.3 + var(--amp) * 0.6);
  /* Cada barra rota a su angulo (--angle) y se mueve hacia afuera. La altura
     viene de --bar-N (0..1) → 6..36px. */
  transform-origin: 50% 0;
  transform:
    rotate(var(--angle, 0deg))
    translateY(calc(-50% - 180px - 6px))
    scaleY(calc(1 + var(--bar, 0) * 6));
  transition: transform .06s linear, opacity .12s linear;
  filter: drop-shadow(0 0 3px rgba(0, 212, 255, 0.5));
}
@media (max-width: 480px) {
  .orb-bar { transform: rotate(var(--angle, 0deg)) translateY(calc(-50% - 140px - 6px)) scaleY(calc(1 + var(--bar, 0) * 5)); }
}

/* ───── DRAWER ───────────────────────────────────────────────────── */

.drawer {
  position: absolute;
  top: 60px;
  right: 16px;
  bottom: 60px;
  width: 320px;
  max-width: 90vw;
  background: linear-gradient(180deg, rgba(0, 20, 35, 0.85), rgba(0, 10, 20, 0.95));
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  transform: translateX(calc(100% + 24px));
  transition: transform .3s cubic-bezier(.2, .8, .2, 1);
  z-index: 10;
}
.drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.drawer-title {
  margin: 0;
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--cyan);
}

.transcript {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  line-height: 1.5;
}
.msg { padding: 6px 8px; border-left: 2px solid var(--border-strong); background: rgba(0, 30, 50, 0.4); }
.msg-user      { border-left-color: var(--cyan); }
.msg-assistant { border-left-color: var(--cyan-2); color: var(--text); }
.msg-tool      { border-left-color: var(--cyan-dim); color: var(--text-dim); font-size: 10px; }

/* ───── HISTORIAL ────────────────────────────────────────────────── */

.history {
  border-top: 1px solid var(--border);
  padding: 10px 12px 12px;
  font-size: 11px;
}
.history > summary {
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
  user-select: none;
  color: var(--text-dim);
  letter-spacing: 0.2em;
}
.history > summary::-webkit-details-marker { display: none; }
.history > summary::after { content: "▾"; color: var(--cyan-dim); transition: transform .15s; }
.history[open] > summary::after { transform: rotate(180deg); }
.history-list {
  margin-top: 8px;
  display: flex; flex-direction: column; gap: 3px;
  max-height: 180px; overflow-y: auto;
}
.history-row {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 0.8fr;
  gap: 6px;
  padding: 5px 6px;
  background: rgba(0, 30, 50, 0.3);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}
.history-row .h-when { color: var(--text-dim); }
.history-row .h-cost { color: var(--cyan); text-align: right; }
.history-row .h-dur, .history-row .h-tok { text-align: center; }
.history-empty { color: var(--text-dim); padding: 8px; text-align: center; font-style: italic; }
button.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: inherit;
  cursor: pointer;
  padding: 6px 10px;
  font-size: 10px;
  letter-spacing: 0.2em;
  margin-top: 8px;
  width: 100%;
  transition: color .15s, border-color .15s;
}
button.ghost:hover { color: var(--cyan); border-color: var(--cyan); }
button.small { padding: 5px 8px; font-size: 10px; }

/* Scrollbar (webkit) */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan-dim); }

/* Mobile tweaks */
@media (max-width: 600px) {
  .hud { font-size: 10px; padding: 6px 8px; }
  .hud-key { font-size: 9px; }
  .drawer { top: 50px; bottom: 50px; right: 8px; }
}