/* =====================================================
   ADZ Waiver SPA — waiver.css
   Design: Dark military / premium range aesthetic
   ===================================================== */

:root {
  --gold:       #c9a84c;
  --gold-light: #e8c96d;
  --gold-dim:   #8a6f2f;
  --bg-0:       #0a0a0b;
  --bg-1:       #111214;
  --bg-2:       #18191d;
  --bg-3:       #1f2127;
  --bg-4:       #262830;
  --border:     #2e3038;
  --border-dim: #1e2028;
  --text-1:     #f0f0f0;
  --text-2:     #b8bcc8;
  --text-3:     #7a7f8e;
  --red:        #d94f4f;
  --green:      #3fba74;
  --radius:     8px;
  --radius-lg:  12px;
  --shadow:     0 4px 24px rgba(0,0,0,.5);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-0);
  color: var(--text-1);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.6;
}

/* ── Header ── */
.site-header {
  background: linear-gradient(135deg, #0d0d0d 0%, #181410 100%);
  border-bottom: 2px solid var(--gold-dim);
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(0,0,0,.6);
}
.header-inner {
  max-width: 860px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon { font-size: 28px; }
.logo-brand {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .04em;
}
.logo-sub {
  display: block;
  font-size: .72rem;
  color: var(--text-3);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.header-badge {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,.12);
  border: 1px solid rgba(201,168,76,.3);
  padding: 4px 12px;
  border-radius: 20px;
}

/* ── Progress Bar ── */
.progress-bar-wrap {
  background: var(--bg-1);
  border-bottom: 1px solid var(--border-dim);
  padding: 12px 24px 0;
}
.progress-track {
  max-width: 860px;
  margin: 0 auto;
  height: 3px;
  background: var(--bg-4);
  border-radius: 2px;
  margin-bottom: 10px;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold));
  border-radius: 2px;
  width: 25%;
  transition: width .4s ease;
}
.steps-labels {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding-bottom: 10px;
}
.step-lbl {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color .3s;
}
.step-lbl.active  { color: var(--gold); }
.step-lbl.done    { color: var(--green); }

/* ── Wizard ── */
.wizard-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.step { display: none; }
.step.active { display: block; animation: fadeIn .3s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.step-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 32px;
}
.step-num {
  font-family: 'Oswald', sans-serif;
  font-size: 3rem;
  font-weight: 600;
  color: var(--gold-dim);
  line-height: 1;
  min-width: 60px;
}
h1, h2 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 4px;
}
.step-desc { color: var(--text-3); font-size: .88rem; }

/* ── Form Grid ── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.field-full { grid-column: 1 / -1; }

.field-wrap { display: flex; flex-direction: column; gap: 6px; }
label {
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: .02em;
  text-transform: uppercase;
}
.req { color: var(--gold); }

input, select {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-1);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: 'Inter', sans-serif;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--gold-dim);
  box-shadow: 0 0 0 3px rgba(201,168,76,.12);
}
input.error { border-color: var(--red); }

select option { background: var(--bg-2); }

.divider-label {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold-dim);
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-top: 8px;
}

/* ── Checkbox ── */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  color: var(--text-2);
  font-size: .9rem;
}
.checkbox-label input[type=checkbox] { display: none; }
.checkbox-box {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--bg-2);
  transition: background .2s, border-color .2s;
  position: relative;
}
.checkbox-label input:checked + .checkbox-box {
  background: var(--gold);
  border-color: var(--gold);
}
.checkbox-label input:checked + .checkbox-box::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #0a0a0b;
  font-size: .8rem;
  font-weight: 700;
}

/* ── Waiver Scroll Box ── */
.waiver-scroll-box {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  height: 420px;
  overflow-y: auto;
  padding: 28px;
  margin-bottom: 12px;
  scroll-behavior: smooth;
}
.waiver-scroll-box::-webkit-scrollbar { width: 6px; }
.waiver-scroll-box::-webkit-scrollbar-track { background: var(--bg-3); }
.waiver-scroll-box::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 3px; }

.waiver-body h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 20px;
  text-align: center;
}
.waiver-body h4 {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-1);
  margin: 20px 0 8px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.waiver-body p {
  color: var(--text-2);
  font-size: .88rem;
  margin-bottom: 14px;
  line-height: 1.7;
}
.waiver-body ol {
  color: var(--text-2);
  font-size: .88rem;
  padding-left: 24px;
  margin-bottom: 14px;
}
.waiver-body ol li { margin-bottom: 6px; line-height: 1.6; }
.waiver-body strong { color: var(--text-1); }

.highlight-box {
  background: rgba(217, 79, 79, .08);
  border: 1px solid rgba(217, 79, 79, .3);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 16px 0;
}
.highlight-box h4 { color: #e87070; margin: 0 0 8px; }
.highlight-box p { color: #d4a0a0; margin: 0; }

.waiver-minor-section {
  background: rgba(201,168,76,.06);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 16px 0;
}
.waiver-minor-section h4 { color: var(--gold); margin-bottom: 8px; }
.waiver-minor-section p { color: var(--text-2); }

.waiver-warning-box {
  background: var(--bg-3);
  border-left: 3px solid var(--red);
  padding: 12px 16px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-top: 20px;
}
.waiver-warning-box p { color: var(--text-1); font-size: .83rem; margin-bottom: 8px; }
.waiver-warning-box p:last-child { margin: 0; }

.scroll-hint {
  text-align: center;
  font-size: .8rem;
  color: var(--gold-dim);
  margin-bottom: 16px;
  animation: pulse 2s infinite;
}
.scroll-hint.hidden { display: none; }
@keyframes pulse {
  0%, 100% { opacity: .6; } 50% { opacity: 1; }
}

.agree-check {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 24px;
  transition: opacity .3s;
}

/* ── Signature ── */
.signature-area {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
}
.signature-name-label {
  font-size: .8rem;
  color: var(--gold-dim);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 12px;
}
.canvas-wrap {
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: crosshair;
}
#sigCanvas {
  display: block;
  width: 100%;
  height: 180px;
  touch-action: none;
}
.canvas-line {
  position: absolute;
  bottom: 40px;
  left: 20px;
  right: 20px;
  height: 1px;
  background: #ccc;
  pointer-events: none;
}
.canvas-placeholder {
  position: absolute;
  bottom: 48px;
  left: 0;
  right: 0;
  text-align: center;
  color: #ccc;
  font-size: 1.1rem;
  pointer-events: none;
  transition: opacity .2s;
}
.canvas-placeholder.hidden { opacity: 0; }
.sig-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}
.sig-hint { font-size: .8rem; color: var(--text-3); }

.sig-legal {
  background: var(--bg-3);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 24px;
  font-size: .85rem;
  color: var(--text-3);
  line-height: 1.6;
}
.sig-legal p:first-child { margin-bottom: 8px; }
.sig-legal strong { color: var(--text-2); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .2s;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, #b8973e, var(--gold));
  color: #0a0a0b;
  box-shadow: 0 2px 12px rgba(201,168,76,.3);
}
.btn-primary:hover { background: linear-gradient(135deg, var(--gold), var(--gold-light)); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(201,168,76,.4); }
.btn-primary:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.btn-outline {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--gold-dim); color: var(--gold); }
.btn-ghost {
  background: transparent;
  color: var(--text-3);
  padding: 6px 14px;
  font-size: .82rem;
  border: 1px solid var(--border-dim);
}
.btn-ghost:hover { color: var(--red); border-color: var(--red); }
.btn-sm { padding: 6px 14px; font-size: .82rem; }
.btn-submit { padding: 14px 36px; font-size: 1rem; }

.step-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding-top: 8px;
}

/* ── Confirmation ── */
.confirmation-wrap {
  text-align: center;
  padding: 48px 24px;
}
.confirm-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2d6e4a, var(--green));
  color: #fff;
  font-size: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 4px 24px rgba(63,186,116,.3);
  animation: pop .4s ease;
}
.confirm-icon.error {
  background: linear-gradient(135deg, #7a2222, var(--red));
  box-shadow: 0 4px 24px rgba(217,79,79,.3);
}
@keyframes pop {
  0% { transform: scale(.5); opacity: 0; }
  70% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}
.confirmation-wrap h2 { margin-bottom: 16px; }
.confirmation-wrap p { color: var(--text-2); max-width: 500px; margin: 0 auto 16px; }

.waiver-code-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: var(--bg-2);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius-lg);
  padding: 20px 40px;
  margin: 24px auto;
  max-width: 300px;
}
.waiver-code-label {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
}
.waiver-code {
  font-family: 'Oswald', monospace;
  font-size: 2rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .1em;
}
.confirm-note { font-size: .83rem; color: var(--text-3) !important; }

/* ── Footer ── */
.site-footer {
  text-align: center;
  padding: 24px;
  border-top: 1px solid var(--border-dim);
  color: var(--text-3);
  font-size: .78rem;
  line-height: 1.8;
}
.footer-legal { color: #4a4f5e; font-size: .72rem; }

/* ── Error toast ── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-3);
  border: 1px solid var(--red);
  color: var(--text-1);
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: .88rem;
  max-width: 360px;
  box-shadow: var(--shadow);
  z-index: 999;
  animation: slideIn .3s ease;
}
@keyframes slideIn {
  from { transform: translateX(120%); } to { transform: translateX(0); }
}