/* ==========================================================================
   ThinkBeforeClick — Phase 6 Frontend
   ========================================================================== */

:root {
  /* --- Single source of truth for matrix-green, used everywhere green appears --- */
  --matrix-green: #39FF14;
  --matrix-green-dim: #1e8c0c;
  --bg-black: #000000;

  /* --- Verdict theme colors --- */
  --high-risk-color: #ff2b2b;
  --high-risk-glow: rgba(255, 43, 43, 0.55);
  --suspicious-color: #ffb300;
  --suspicious-glow: rgba(255, 179, 0, 0.5);
  --safe-color: var(--matrix-green);
  --safe-glow: rgba(57, 255, 20, 0.5);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-black);
  overflow: hidden;
  font-family: 'Courier New', 'Consolas', monospace;
}

/* --------------------------------------------------------------------------
   Background matrix rain — one continuous canvas behind every stage
   -------------------------------------------------------------------------- */
#rain-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  background: var(--bg-black);
}

/* --------------------------------------------------------------------------
   Full-screen noise/scanline overlay — present through every stage
   -------------------------------------------------------------------------- */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.025) 0px,
    rgba(255,255,255,0.025) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.5;
  mix-blend-mode: overlay;
}

/* --------------------------------------------------------------------------
   App shell / stage switching
   -------------------------------------------------------------------------- */
#app {
  position: relative;
  z-index: 1;
  width: 100vw;
  height: 100vh;
}

.stage {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.stage.active {
  opacity: 1;
  pointer-events: auto;
}

/* --------------------------------------------------------------------------
   STAGE 1 — Intro
   -------------------------------------------------------------------------- */
.intro-box {
  border: 3px solid var(--matrix-green);
  border-radius: 14px;
  padding: 28px 56px;
  box-shadow: 0 0 12px var(--matrix-green), 0 0 30px var(--matrix-green) inset;
  background: rgba(0, 20, 0, 0.35);
}

#intro-text {
  font-size: clamp(1.6rem, 5vw, 3rem);
  font-weight: bold;
  letter-spacing: 0.12em;
  color: var(--matrix-green);
  text-shadow: 0 0 8px var(--matrix-green), 0 0 20px var(--matrix-green);
  white-space: nowrap;
}

.intro-subtext {
  margin-top: 22px;
  color: var(--matrix-green-dim);
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   STAGE 2/3 — Terminal panel + input dialog (no image assets required)
   -------------------------------------------------------------------------- */
.think-dialog {
  position: relative;
  width: min(90vw, 380px);
  transform: scale(0.85);
  opacity: 0;
  pointer-events: none;

  background: rgba(0, 12, 0, 0.85);
  border: 1px solid var(--matrix-green);
  border-radius: 8px;
  padding: 20px 22px 24px;
  box-shadow: 0 0 20px rgba(57,255,20,0.45), 0 0 50px rgba(57,255,20,0.15) inset;
}

.think-dialog.visible {
  pointer-events: auto;
}

.dialog-title {
  color: var(--matrix-green);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
  opacity: 0.8;
}

.think-dialog label {
  display: block;
  color: var(--matrix-green);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  margin-top: 12px;
}

.think-dialog label:first-of-type { margin-top: 0; }

.think-dialog input,
.think-dialog textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--matrix-green-dim);
  color: var(--matrix-green);
  font-family: inherit;
  font-size: 0.8rem;
  padding: 6px 8px;
  border-radius: 3px;
  resize: none;
}

.think-dialog input:focus,
.think-dialog textarea:focus {
  outline: none;
  border-color: var(--matrix-green);
  box-shadow: 0 0 6px rgba(57,255,20,0.6);
}

#think-btn {
  margin-top: 14px;
  width: 100%;
  background: transparent;
  border: 1px solid var(--matrix-green);
  color: var(--matrix-green);
  padding: 8px;
  font-family: inherit;
  font-weight: bold;
  letter-spacing: 0.1em;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

#think-btn:hover { background: var(--matrix-green); color: #000; }
#think-btn:disabled { opacity: 0.5; cursor: wait; }

.think-status {
  margin: 8px 0 0;
  font-size: 0.72rem;
  color: var(--matrix-green-dim);
  min-height: 1em;
  text-align: center;
}

/* --------------------------------------------------------------------------
   STAGE 5 — Verdict card
   -------------------------------------------------------------------------- */
.verdict-card {
  --theme-color: var(--safe-color);
  --theme-glow: var(--safe-glow);

  position: relative;
  width: min(90vw, 620px);
  padding: 32px 36px;
  border: 2px solid var(--theme-color);
  border-radius: 16px;
  background: rgba(10, 15, 12, 0.55);
  backdrop-filter: blur(2px);
  box-shadow: 0 0 24px var(--theme-glow), 0 0 60px var(--theme-glow) inset;
  text-align: center;
  color: #d8ffd8;
}

.verdict-card.theme-high { --theme-color: var(--high-risk-color); --theme-glow: var(--high-risk-glow); }
.verdict-card.theme-suspicious { --theme-color: var(--suspicious-color); --theme-glow: var(--suspicious-glow); }
.verdict-card.theme-safe { --theme-color: var(--safe-color); --theme-glow: var(--safe-glow); }

.verdict-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 8px;
  color: var(--theme-color);
}

.verdict-icon svg { width: 100%; height: 100%; display: block; }

.verdict-score {
  position: absolute;
  top: 24px;
  right: 28px;
  border: 1px solid var(--theme-color);
  color: var(--theme-color);
  font-size: 0.75rem;
  font-weight: bold;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.verdict-label {
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  font-weight: bold;
  color: var(--theme-color);
  text-shadow: 0 0 10px var(--theme-glow);
  margin-bottom: 18px;
}

.verdict-details {
  display: flex;
  gap: 28px;
  text-align: left;
  flex-wrap: wrap;
  justify-content: center;
}

.verdict-col { flex: 1 1 220px; min-width: 200px; }

.verdict-col h3 {
  color: var(--theme-color);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  margin: 0 0 8px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 6px;
}

.verdict-col ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: #d8ffd8;
}

.verdict-details.hidden { display: none; }

.scan-again-btn {
  margin-top: 26px;
  background: transparent;
  border: 1px solid var(--theme-color);
  color: var(--theme-color);
  padding: 8px 22px;
  font-family: inherit;
  font-weight: bold;
  letter-spacing: 0.08em;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.scan-again-btn:hover { background: var(--theme-color); color: #000; }

/* --------------------------------------------------------------------------
   Glitch keyframes (applied via JS-toggled classes for precise timing control)
   -------------------------------------------------------------------------- */
@keyframes glitch-jitter {
  0%   { transform: translate(0,0); opacity: 1; }
  20%  { transform: translate(-2px, 1px); opacity: 0.85; }
  40%  { transform: translate(2px, -1px); opacity: 1; }
  60%  { transform: translate(-1px, 0); opacity: 0.7; }
  80%  { transform: translate(1px, 1px); opacity: 1; }
  100% { transform: translate(0,0); opacity: 1; }
}

.intro-box.glitching {
  animation: glitch-jitter 0.18s infinite;
}

.intro-box.glitch-out {
  animation: none;
  opacity: 0;
  transform: scale(1.05);
  filter: blur(3px);
  transition: opacity 0.12s, transform 0.12s, filter 0.12s;
}

@media (max-width: 480px) {
  .verdict-details { gap: 16px; }
}