/* =========================================================
   Workshop Grounding — Black & Gold Theme
   ========================================================= */

:root {
  --gold: #C9A227;
  --gold-light: #F0D060;
  --gold-dim: #8a6f1a;
  --bg: #080808;
  --bg-card: #111111;
  --bg-card-hover: #161616;
  --border: #242424;
  --border-gold: rgba(201, 162, 39, 0.25);
  --text: #F0F0F0;
  --text-dim: #888888;
  --text-muted: #555555;
  --radius: 8px;
  --radius-lg: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Header ── */
header {
  background: linear-gradient(180deg, #0d0d0d 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border-gold);
  padding: 48px 0 40px;
  text-align: center;
}

.brand {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

header h1 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 10px;
}

.event-details {
  font-size: 14px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

/* ── Steps ── */
.step {
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}

.step:last-child { border-bottom: none; }

.step-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.step h2 {
  font-size: clamp(20px, 3.5vw, 26px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.step-desc {
  color: var(--text-dim);
  max-width: 580px;
  margin-bottom: 28px;
  font-size: 15px;
}

/* ── PDF Cards ── */
.pdf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 560px) { .pdf-grid { grid-template-columns: 1fr; } }

.pdf-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  transition: border-color 0.2s;
}

.pdf-card.featured {
  border-color: var(--border-gold);
  background: linear-gradient(135deg, #111111 0%, #131008 100%);
}

.pdf-card:hover { border-color: var(--gold-dim); }

.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  border-radius: 20px;
  padding: 3px 10px;
  margin-bottom: 12px;
}

.pdf-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.pdf-card p {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 20px;
  line-height: 1.5;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.01em;
}

.btn-gold {
  background: var(--gold);
  color: #000;
}
.btn-gold:hover { background: var(--gold-light); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-lg {
  padding: 13px 28px;
  font-size: 15px;
}

/* ── Attendee Type Toggle ── */
.type-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.type-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: var(--radius);
  padding: 9px 18px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.type-btn:hover { border-color: var(--gold-dim); color: var(--text); }

.type-btn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201, 162, 39, 0.08);
}

/* ── Form Elements ── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 7px;
  letter-spacing: 0.01em;
}

.req { color: var(--gold); }
.optional { color: var(--text-muted); font-weight: 400; }

input[type="text"],
input[type="email"],
input[type="url"],
select,
textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  padding: 11px 14px;
  transition: border-color 0.2s;
  outline: none;
  appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
select:focus,
textarea:focus {
  border-color: var(--gold-dim);
}

textarea { resize: vertical; min-height: 80px; }

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
  cursor: pointer;
}

select option { background: #1a1a1a; }

::placeholder { color: var(--text-muted); }

.check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 10px;
}

.check-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
}

.check-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--gold);
  cursor: pointer;
}

.field-note {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 5px;
}

.info-box {
  background: rgba(201, 162, 39, 0.07);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.file-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}

input[type="file"] { display: none; }

.file-label {
  display: inline-block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 16px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-dim);
  transition: all 0.2s;
}

.file-label:hover { border-color: var(--gold-dim); color: var(--text); }

.file-chosen { font-size: 13px; color: var(--text-dim); }

.form-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

#form-msg, #upload-msg {
  font-size: 14px;
}

.msg-success { color: #4CAF50; }
.msg-error { color: #f44336; }
.msg-loading { color: var(--text-dim); }

/* ── Prompt Card ── */
.prompt-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 28px;
}

.prompt-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: #141414;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}

.prompt-card-header span {
  font-size: 13px;
  color: var(--text-dim);
  flex: 1;
}

.copy-btn {
  background: var(--gold);
  color: #000;
  border: none;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: background 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.copy-btn:hover { background: var(--gold-light); }
.copy-btn.copied { background: #4CAF50; color: #fff; }

#prompt-text {
  font-size: 13px;
  line-height: 1.65;
  color: #c8c8c8;
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  padding: 20px 18px;
  white-space: pre-wrap;
  word-break: break-word;
  background: transparent;
  border: none;
  outline: none;
  width: 100%;
  display: block;
  overflow: auto;
  max-height: 400px;
  resize: none;
}

.separator {
  text-align: center;
  margin: 28px 0;
  position: relative;
}

.separator::before {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}

.separator span {
  position: relative;
  background: var(--bg);
  padding: 0 16px;
  font-size: 13px;
  color: var(--text-dim);
}

/* ── Upload Card ── */
.upload-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.upload-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.upload-card > p {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 22px;
}

.drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 14px;
}

.drop-zone:hover,
.drop-zone.drag-over { border-color: var(--gold); background: rgba(201, 162, 39, 0.04); }

.upload-arrow {
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 8px;
}

.drop-zone p {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.chosen-file {
  font-size: 13px;
  color: var(--gold);
  margin-bottom: 16px;
  display: block;
  min-height: 20px;
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  margin-top: 20px;
}

footer p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

footer a {
  color: var(--gold);
  text-decoration: none;
}

footer a:hover { color: var(--gold-light); }

.copyright { color: var(--text-muted) !important; }

/* ── Utility ── */
.hidden { display: none !important; }