/* ── Blade Runner — Neon Noir Terminal Theme ──────────────────────────────
   Applied when <body class="mode-blade-runner">.
   All colour and font vars consumed by base.css are defined here.
   Two signature touches only: magenta title glow, cyan roll button glow.
   Everything else is clean, dark, readable.                              */

/* ── Custom properties ────────────────────────────────────────────────── */

body.mode-blade-runner {
  /* Colours */
  --color-bg:               #0a0e14;
  --color-text:             #c8d4d8;
  --color-accent:           #00e5ff;   /* cyan — roll button, focus rings */

  --color-border:           #1e2d3a;
  --color-label:            #4a6a7a;
  --color-input-bg:         #0d1520;

  --color-btn-bg:           #0a0e14;
  --color-btn-text:         #c8d4d8;
  --color-btn-active-bg:    #ff2e88;   /* magenta — active mode tab */
  --color-btn-active-text:  #0a0e14;

  --color-roll-bg:          #0a0e14;   /* dark/outlined, not filled */
  --color-roll-text:        #00e5ff;

  /* Typography — monospace throughout */
  --font-body:              'Space Mono', 'Courier New', monospace;
  --font-ui:                'Space Mono', 'Courier New', monospace;
  --font-size-base:         0.875rem;  /* Space Mono is wide; scale down slightly */
  --font-size-result:       0.875rem;

  /* Shape — sharp corners, terminal aesthetic */
  --radius-btn:             0;
  --radius-input:           0;

  /* Dropdown chevron in cyan */
  --select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300e5ff' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ── Background + scanline overlay ───────────────────────────────────── */

body.mode-blade-runner {
  background-color: var(--color-bg);
}

/* Scanlines: a repeating CSS gradient — no image, cheap on mobile GPU.
   pointer-events: none so it doesn't block taps. */
body.mode-blade-runner::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 0, 0, 0.09) 3px,
    rgba(0, 0, 0, 0.09) 4px
  );
  z-index: 9999;
}

/* ── App title ────────────────────────────────────────────────────────── */

body.mode-blade-runner .app-title {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #ff2e88;
  text-align: center;
  text-shadow: 0 0 14px rgba(255, 46, 136, 0.55);
  line-height: 1.3;
}

/* ── Header / mode nav ────────────────────────────────────────────────── */

body.mode-blade-runner .app-header {
  border-bottom: 1px solid rgba(0, 229, 255, 0.15);
  padding-bottom: 1rem;
}

body.mode-blade-runner .mode-btn {
  font-style: normal;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-color: var(--color-border);
}

body.mode-blade-runner .mode-btn.is-active {
  background-color: #ff2e88;
  color: #0a0e14;
  border-color: #ff2e88;
}

/* ── Controls ─────────────────────────────────────────────────────────── */

/* base.css already applies uppercase + tracking to labels, which is exactly
   right for the terminal aesthetic — no overrides needed. */
body.mode-blade-runner .control-group label {
  color: var(--color-label);
}

body.mode-blade-runner select,
body.mode-blade-runner input[type="number"],
body.mode-blade-runner input[type="date"] {
  background-color: var(--color-input-bg);
  border-color: var(--color-border);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.875rem;
}

body.mode-blade-runner select:focus,
body.mode-blade-runner input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: var(--color-accent);
}

/* ── Roll button ──────────────────────────────────────────────────────── */

body.mode-blade-runner .roll-btn {
  font-style: normal;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-color: var(--color-accent);
  transition: text-shadow 0.15s, box-shadow 0.15s, opacity 0.15s;
}

body.mode-blade-runner .roll-btn:hover {
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.7);
  box-shadow:  0 0 18px rgba(0, 229, 255, 0.12);
}

body.mode-blade-runner .roll-btn:active {
  opacity: 0.75;
}

/* ── Result ───────────────────────────────────────────────────────────── */

/* Thin cyan left-border frames the readout as a terminal panel */
body.mode-blade-runner .result {
  border-left: 2px solid rgba(0, 229, 255, 0.25);
  padding-left: 1rem;
}

/* result-meta is hidden for Blade Runner (set via el.hidden in app.js).
   No style needed here. */

/* Atmospheric readout text — monospaced, line-height for scannability */
body.mode-blade-runner .result-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

/* ── Tab bar ──────────────────────────────────────────────────────────── */

body.mode-blade-runner .tab-bar {
  border-top-color: rgba(0, 229, 255, 0.15);
}

body.mode-blade-runner .tab-btn {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

body.mode-blade-runner .tab-btn.is-active {
  color: var(--color-accent);
  text-shadow: 0 0 8px rgba(0, 229, 255, 0.5);
}

/* ── Reset button ─────────────────────────────────────────────────────── */

body.mode-blade-runner .reset-btn {
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--color-label);
  border-color: var(--color-border);
  transition: color 0.15s, border-color 0.15s, text-shadow 0.15s;
}

body.mode-blade-runner .reset-btn:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  text-shadow: 0 0 8px rgba(0, 229, 255, 0.4);
}
