/* ═══════════════════════════════════════════════════════════════════
   Ricky Diala — Agent helper page (LUMEN)
═══════════════════════════════════════════════════════════════════ */
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

:root {
  --bg-0: #000;
  --bg-1: #0a0a0a;
  --bg-2: #121212;
  --bg-3: #1a1a1a;
  --bg-4: #242424;
  --line:    rgba(255,255,255,0.06);
  --line-2:  rgba(255,255,255,0.10);
  --line-3:  rgba(255,255,255,0.18);
  --text-1: #fff;
  --text-2: #b8b8b8;
  --text-3: #6e6e6e;
  --text-4: #4a4a4a;
  --success: #22c55e;
  --warning: #f59e0b;
  --info:    #3b82f6;
  --danger:  #ef4444;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

html, body {
  background: var(--bg-0);
  color: var(--text-1);
  min-height: 100vh;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
}

a { color: var(--text-1); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line-3); }
a:hover { text-decoration-color: var(--text-1); }

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input {
  font-family: inherit;
  color: var(--text-1);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  outline: none;
  transition: border-color 0.18s var(--ease);
}
input:focus { border-color: var(--line-3); }

kbd {
  display: inline-block;
  padding: 2px 8px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-bottom-color: var(--line-3);
  border-radius: 5px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: 0.04em;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.06) inset,
    0 -1px 0 rgba(0,0,0,0.3) inset;
}

code, pre {
  font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
}

.muted { color: var(--text-3); font-size: 13px; }

/* ═══════════════════════════════════════════════════════════════════
   AUTH GATE
═══════════════════════════════════════════════════════════════════ */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse at top, rgba(255,255,255,0.04), transparent 60%),
    var(--bg-0);
}
.auth-card {
  width: 380px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 36px 30px 30px;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 24px 60px -20px rgba(0,0,0,0.7);
}
.auth-logo {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  margin-bottom: 24px;
}
.auth-logo .wordmark {
  font-size: 18px; font-weight: 800; letter-spacing: 0.22em; margin-top: 2px;
}
.auth-logo .tagline {
  font-size: 9.5px; font-weight: 700; letter-spacing: 0.42em; color: var(--text-3);
}
.auth-blurb {
  text-align: center;
  color: var(--text-3);
  font-size: 12.5px;
  margin-bottom: 18px;
}
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > span {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-3);
}
.field-error {
  color: var(--danger);
  font-size: 11.5px;
  min-height: 16px;
  letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════════════════ */
.btn-primary {
  width: 100%;
  padding: 13px;
  background: var(--text-1);
  color: #000;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.5) inset,
    0 -1px 0 rgba(0,0,0,0.06) inset,
    0 4px 12px -4px rgba(0,0,0,0.4);
  transition: transform 0.12s var(--ease), background 0.18s var(--ease);
}
.btn-primary:hover  { background: #f0f0f0; transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--text-2);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: all 0.15s var(--ease);
}
.btn-ghost:hover { border-color: var(--line-3); color: var(--text-1); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--text-1);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: all 0.15s var(--ease);
}
.btn-secondary:hover { background: var(--bg-3); border-color: var(--line-3); transform: translateY(-1px); }

.btn-copy {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 12px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  color: var(--text-2);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: all 0.15s var(--ease);
}
.btn-copy:hover  { background: var(--bg-4); color: var(--text-1); border-color: var(--line-3); }
.btn-copy.copied { color: var(--success); border-color: rgba(34,197,94,0.4); }

/* ═══════════════════════════════════════════════════════════════════
   HELPER LAYOUT
═══════════════════════════════════════════════════════════════════ */
.helper-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.helper-header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.helper-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 800; letter-spacing: 0.22em;
}

.helper-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 28px 80px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ── HERO ── */
.hero {
  padding: 16px 0 12px;
}
.eyebrow {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 14px;
}
.hero h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-1);
  margin-bottom: 12px;
}
.hero-sub {
  font-size: 15px;
  color: var(--text-2);
  max-width: 560px;
}

/* ── STEP ── */
.step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 18px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 26px;
}
.step-num {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-4);
  font-variant-numeric: tabular-nums;
}
.step-body h2 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-1);
  letter-spacing: -0.005em;
}
.step-body p { color: var(--text-2); margin-bottom: 10px; font-size: 13.5px; }
.step-body p.muted { font-size: 12.5px; color: var(--text-3); }
.step-body ol, .step-body ul {
  color: var(--text-2);
  font-size: 13.5px;
  padding-left: 20px;
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.step-body code {
  background: var(--bg-3);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--text-1);
  font-size: 12px;
}

/* ── CARD (generic) ── */
.card {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px 28px;
}
.card h2 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.005em;
  margin-bottom: 8px;
}
.card p {
  color: var(--text-2);
  font-size: 13.5px;
  margin-bottom: 12px;
}
.card p.muted { font-size: 12.5px; color: var(--text-3); }
.card p:last-child { margin-bottom: 0; }
.card ul {
  padding-left: 20px;
  color: var(--text-2);
  font-size: 13.5px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ── CODE BLOCK ── */
.code-block {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 80px 18px 18px;
  font-size: 11.5px;
  color: var(--text-1);
  word-break: break-all;
  white-space: pre-wrap;
  line-height: 1.6;
  margin-top: 12px;
}
.code-block code, .code-block pre {
  font-family: 'SFMono-Regular', Menlo, Consolas, monospace;
  white-space: pre-wrap;
  word-break: break-all;
}

/* ── HOTKEY TABLE ── */
.hotkey-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 14px;
}
.hotkey-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  color: var(--text-2);
}
.hotkey-table td:first-child {
  width: 80px;
  text-align: left;
}
.hotkey-table tr:last-child td { border-bottom: none; }

/* ── OUTCOME GRID ── */
.outcome-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}
.outcome-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--bg-2);
  border: 1px solid;
  border-radius: 10px;
}
.outcome-row b {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.outcome-row span { font-size: 12.5px; color: var(--text-3); }
.outcome-row.hit       { border-color: rgba(34,197,94,0.35); }
.outcome-row.hit b     { color: var(--success); }
.outcome-row.gritz     { border-color: rgba(245,158,11,0.35); }
.outcome-row.gritz b   { color: var(--warning); }
.outcome-row.voicemail { border-color: rgba(59,130,246,0.35); }
.outcome-row.voicemail b { color: var(--info); }
.outcome-row.nopu      { border-color: rgba(239,68,68,0.35); }
.outcome-row.nopu b    { color: var(--danger); }

/* ── FAQ ── */
.faq dt {
  font-weight: 700;
  font-size: 13.5px;
  color: var(--text-1);
  margin-top: 16px;
}
.faq dt:first-child { margin-top: 0; }
.faq dd {
  font-size: 13px;
  color: var(--text-2);
  margin-top: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.faq dd:last-of-type { border-bottom: none; padding-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  .helper-main { padding: 32px 18px 60px; }
  .helper-header-inner { padding: 12px 18px; }
  .step { grid-template-columns: 1fr; padding: 18px 20px; gap: 8px; }
  .step-num { font-size: 18px; }
  .card { padding: 18px 20px; }
  .hero h1 { font-size: 24px; }
  .outcome-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 28px 22px; }
}