/* Hilt — leather-bound forge journal aesthetic
   analog_digital_bridge: warm paper, hand-set type, glowing-ember accents
   ===================================================================== */

:root {
  --paper: #F4EDE0;
  --paper-deep: #E8DCC4;
  --ink: #1A1614;
  --ink-soft: #4A413B;
  --ink-mute: #76695F;
  --oxblood: #8B2E1F;
  --oxblood-dark: #6B1F12;
  --iron: #3A3A3A;
  --ember: #E89C3C;
  --ember-glow: #F4B860;
  --rule: #C4B89E;
  --shadow-paper: 0 1px 0 rgba(180,160,120,.3), 0 12px 28px -16px rgba(60,40,20,.35);
  --serif: 'Iowan Old Style', 'Palatino', 'Georgia', serif;
  --display: 'Playfair Display', 'Iowan Old Style', 'Georgia', serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: var(--serif);
  background:
    radial-gradient(ellipse at top, rgba(232,156,60,.06), transparent 50%),
    linear-gradient(180deg, #F4EDE0 0%, #EBDFC6 100%);
  background-attachment: fixed;
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* paper texture */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(150,110,60,.04) 0, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(140,90,40,.05) 0, transparent 35%);
  pointer-events: none;
  z-index: 0;
}

.shop-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  background: rgba(244, 237, 224, .92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
}

.brand-link {
  display: flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-logo { width: 32px; height: 32px; }

.brand-text { font-size: 22px; }

.shop-nav { display: flex; gap: 18px; }

.nav-link {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 15px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.nav-link:hover { color: var(--oxblood); }

.shop-main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 36px 28px 64px;
  position: relative;
  z-index: 1;
}

.hero-tool {
  text-align: center;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px double var(--rule);
}

.tool-title {
  font-family: var(--display);
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 700;
  color: var(--oxblood);
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.tool-sub {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 auto;
  font-style: italic;
}

/* Forge grid: input/output */
.forge-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 28px;
  margin-bottom: 56px;
}

@media (max-width: 900px) {
  .forge-grid { grid-template-columns: 1fr; }
}

.forge-panel {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 28px;
  box-shadow: var(--shadow-paper);
  position: relative;
}

.forge-panel::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(150,120,80,.18);
  border-radius: 2px;
  pointer-events: none;
}

.panel-h {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 22px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--oxblood);
  display: inline-block;
}

/* Form fields */
.field {
  display: block;
  margin-bottom: 16px;
}

.field-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 14px;
  margin-bottom: 16px;
}
.field-row .field { margin-bottom: 0; }

.field-label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 6px;
}

.hint { color: var(--ink-mute); text-transform: none; font-size: 11px; letter-spacing: 0.02em; }

.field input,
.field select,
.field textarea {
  width: 100%;
  background: rgba(255, 250, 240, 0.7);
  border: 1px solid var(--rule);
  border-bottom: 2px solid var(--ink-mute);
  border-radius: 2px;
  padding: 10px 12px;
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink);
  transition: all .2s ease;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--oxblood);
  background: #FFFAF0;
}

/* Buttons */
.forge-btn {
  width: 100%;
  background: var(--oxblood);
  color: var(--paper);
  border: none;
  padding: 14px 24px;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  border-radius: 3px;
  position: relative;
  box-shadow: 0 4px 0 var(--oxblood-dark), 0 8px 18px -6px rgba(139,46,31,.6);
  transition: transform .12s ease, box-shadow .12s ease, background .2s;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
}
.forge-btn:hover { background: #A03825; }
.forge-btn:active {
  transform: translateY(3px);
  box-shadow: 0 1px 0 var(--oxblood-dark), 0 4px 10px -4px rgba(139,46,31,.6);
}
.forge-btn:disabled { opacity: 0.65; cursor: not-allowed; }

.forge-btn.small { font-size: 15px; padding: 10px 18px; }

.btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: var(--ember-glow);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.ghost-btn {
  background: transparent;
  border: 1px solid var(--ink-soft);
  color: var(--ink-soft);
  padding: 8px 14px;
  font-family: var(--serif);
  font-size: 14px;
  cursor: pointer;
  border-radius: 2px;
  transition: all .2s ease;
}
.ghost-btn:hover { background: var(--ink-soft); color: var(--paper); }

.hint-foot {
  margin-top: 12px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-mute);
  font-style: italic;
}

/* Empty state with ember */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  padding: 48px 20px;
  color: var(--ink-mute);
}

.empty-state h3 {
  font-family: var(--display);
  font-size: 22px;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.empty-state p { max-width: 320px; font-size: 15px; }

.ember {
  width: 80px; height: 80px;
  margin-bottom: 24px;
  background: radial-gradient(circle, var(--ember-glow) 0%, var(--ember) 35%, var(--oxblood) 65%, transparent 75%);
  border-radius: 50%;
  filter: blur(2px);
  animation: pulse 3s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.08); opacity: 1; }
}

/* The story page output */
.story-page {
  background: #FFFAF0;
  padding: 40px 36px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  font-family: var(--serif);
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(150,120,80,.1);
}

.story-stamp {
  position: absolute;
  top: 16px; right: 20px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--oxblood);
  padding: 4px 10px;
  border: 1px solid var(--oxblood);
  border-radius: 2px;
  transform: rotate(2deg);
}

.story-knife-name {
  font-family: var(--display);
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.story-smith {
  font-style: italic;
  color: var(--ink-soft);
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}

.story-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.meta-block { display: flex; flex-direction: column; gap: 4px; }
.meta-k {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.meta-v { font-size: 16px; color: var(--ink); font-weight: 500; }

.story-narrative {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  white-space: pre-wrap;
}

.story-narrative p { margin-bottom: 14px; }

.story-narrative em { color: var(--oxblood); font-style: italic; }

.story-footer {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 2px double var(--rule);
  text-align: center;
}

.seal {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--ink-mute);
}

.story-actions {
  display: flex; gap: 10px; justify-content: center;
  margin-top: 18px;
}

@media print {
  body { background: #fff !important; }
  body::before, .shop-header, .shop-nav, .shop-footer,
  .hero-tool, .input-panel, .signup-strip, .recent-strip,
  .story-actions { display: none !important; }
  .forge-grid { grid-template-columns: 1fr !important; }
  .forge-panel { border: none !important; box-shadow: none !important; padding: 0 !important; }
  .forge-panel::before { display: none !important; }
  .story-page { border: 2px solid #000 !important; }
}

/* Signup strip */
.signup-strip {
  margin: 64px 0 56px;
  padding: 0 20px;
  display: flex;
  justify-content: center;
}

.signup-card {
  background:
    linear-gradient(135deg, var(--iron) 0%, #2A2A2A 100%);
  color: var(--paper);
  padding: 36px 40px;
  border-radius: 4px;
  max-width: 720px;
  text-align: center;
  box-shadow: 0 18px 40px -16px rgba(0,0,0,.5);
  position: relative;
  overflow: hidden;
}

.signup-card::after {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, var(--ember) 0%, transparent 40%);
  opacity: 0.12;
  pointer-events: none;
}

.signup-card h2 {
  font-family: var(--display);
  font-size: 26px;
  margin-bottom: 12px;
  color: var(--ember-glow);
  position: relative;
}

.signup-card p { margin-bottom: 20px; color: #D8C9A8; position: relative; }

.signup-form {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.signup-form input[type="email"] {
  flex: 1; min-width: 220px;
  max-width: 320px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 3px;
  padding: 12px 14px;
  color: var(--paper);
  font-size: 15px;
  font-family: var(--serif);
}

.signup-form input[type="email"]::placeholder { color: #B8A98A; }

.signup-form input[type="email"]:focus {
  outline: none;
  border-color: var(--ember);
  background: rgba(255,255,255,.15);
}

.status-msg {
  margin-top: 14px;
  font-size: 14px;
  color: var(--ember-glow);
  position: relative;
}
.status-msg.error { color: #FF8472; }

/* Recent strip */
.recent-strip { margin-top: 40px; }

.strip-h {
  font-family: var(--display);
  font-size: 24px;
  margin-bottom: 18px;
  color: var(--ink);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--rule);
}

.recent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.recent-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 16px 18px;
  border-radius: 2px;
  font-size: 14px;
  box-shadow: 0 2px 8px -4px rgba(60,40,20,.2);
}

.recent-card .rc-knife { font-family: var(--display); font-size: 18px; color: var(--oxblood); margin-bottom: 4px; }
.recent-card .rc-smith { color: var(--ink-mute); font-style: italic; font-size: 13px; margin-bottom: 8px; }
.recent-card .rc-meta { font-family: var(--mono); font-size: 11px; color: var(--ink-mute); letter-spacing: 0.06em; }

.muted { color: var(--ink-mute); font-style: italic; }

.shop-footer {
  border-top: 1px solid var(--rule);
  padding: 22px 28px;
  text-align: center;
  color: var(--ink-mute);
  font-size: 14px;
}

.shop-footer a { color: var(--oxblood); text-decoration: none; }
.shop-footer a:hover { text-decoration: underline; }