/* PROVA-IRIS — palette dark CrossFit Iris (lineage COMPETITION/WORKOUTS/TSHIRT
   + brand identity Roberta 2026-05: Anton + Inter, viola #8e70d4) */

:root {
  --bg-dark: #0e0e1a;
  --bg-card: #1a1a2e;
  --bg-elev: #232342;
  --bg-tile: #1f1f3a;
  --purple: #8e70d4;
  --purple-dark: #6f55b5;
  --purple-light: #b39df0;
  --coal: #2e2a2f;
  --cementum: #c8c7ca;
  --text: #f3f1ff;
  --text-muted: #a8a4c2;
  --border: #2c2c47;
  --danger: #e85a76;
  --success: #6ed28e;
  --warning: #f0b860;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 20px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg-dark);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px; line-height: 1.55;
  min-height: 100vh;
}

a { color: var(--purple); text-decoration: none; }
a:hover { color: var(--purple-light); }

h1, h2, h3 {
  font-family: 'Anton', 'Inter', sans-serif;
  font-weight: 400;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(1.7rem, 4.5vw, 2.6rem); }
h2 { font-size: clamp(1.25rem, 3vw, 1.6rem); color: var(--purple); }
h3 { font-size: 1.05rem; color: var(--text-muted); }

.container { max-width: 880px; margin: 0 auto; padding: 24px clamp(14px, 3vw, 32px); }
.container.wide { max-width: 1250px; }

.page-header {
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-dark) 100%);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  margin-bottom: 24px;
}
.header-row {
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; padding-top: 0; padding-bottom: 0; flex-wrap: wrap;
}
.brand-logo {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--text); white-space: nowrap;
}
.brand-logo img { height: 36px; width: auto; display: block; }
.brand-sub {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--purple); white-space: nowrap;
}

footer.site-footer {
  margin-top: 56px; padding: 22px 0;
  border-top: 1px solid var(--border);
  color: var(--text-muted); font-size: .85rem; text-align: center;
}

.flash { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 16px;
         border: 1px solid var(--border); background: var(--bg-card); }
.flash-error   { border-color: var(--danger);  color: var(--danger); }
.flash-success { border-color: var(--success); color: var(--success); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 28px);
  margin-bottom: 20px;
}

/* ─── Step wizard ─────────────────────────────────────────────────────── */

.steps-nav {
  display: flex; gap: 6px; margin-bottom: 22px; flex-wrap: wrap;
  font-size: .8rem; color: var(--text-muted);
}
.steps-nav .step-pill {
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--bg-tile);
  letter-spacing: .03em;
}
.steps-nav .step-pill.active { border-color: var(--purple); color: var(--purple-light); }
.steps-nav .step-pill.done   { border-color: var(--success); color: var(--success); }

.step-panel { display: none; }
.step-panel.active { display: block; }

/* ─── Day strip + slot ────────────────────────────────────────────────── */

.day-strip {
  display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;            /* niente barra: swipe su mobile */
}
.day-strip::-webkit-scrollbar { display: none; }
@media (min-width: 700px) {
  .day-strip { flex-wrap: wrap; overflow-x: visible; }  /* desktop: 2 righe, tutto visibile */
}
.day-chip {
  flex: 0 0 auto; min-width: 72px;
  padding: 9px 8px 7px; text-align: center; cursor: pointer;
  background: var(--bg-tile); border: 1px solid var(--border);
  border-radius: var(--radius-sm); user-select: none;
}
.day-chip .dow { font-size: .68rem; text-transform: uppercase;
                 letter-spacing: .08em; color: var(--text-muted); }
.day-chip .dom { font-family: 'Anton', sans-serif; font-size: 1.25rem; line-height: 1.2; }
.day-chip .mese { color: var(--purple-light); font-size: .62rem; }
.day-chip:hover:not(.disabled) { border-color: var(--purple-dark); }
.day-chip.selected { border-color: var(--purple); background: var(--bg-elev); }
.day-chip.selected .dow { color: var(--purple-light); }
.day-chip.disabled { opacity: .3; cursor: default; }
.day-chip.disabled .mese { color: var(--text-muted); }

.slots-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px; margin-top: 16px;
}
.slot-card {
  background: var(--bg-tile); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px; cursor: pointer;
  text-align: center; transition: border-color .12s;
}
.slot-card:hover { border-color: var(--purple-dark); }
.slot-card.selected { border-color: var(--purple); background: var(--bg-elev); }
.slot-card .slot-time { font-family: 'Anton', sans-serif; font-size: 1.4rem; }
.slot-card .slot-coach { font-size: .8rem; color: var(--text-muted); margin-top: 2px; }
.slot-card .slot-spots { font-size: .75rem; color: var(--success); margin-top: 4px; }
.slot-card .slot-spots.few { color: var(--warning); }

.slots-empty { color: var(--text-muted); padding: 22px 6px; text-align: center; }

/* ─── Form ────────────────────────────────────────────────────────────── */

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

label.field-label {
  display: block; font-size: .8rem; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text-muted); margin-bottom: 6px;
}
input[type=text], input[type=email], input[type=tel], textarea, select {
  width: 100%; padding: 11px 13px;
  background: var(--bg-dark); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font: inherit; color-scheme: dark;
}
input:focus, textarea:focus { outline: none; border-color: var(--purple); }
textarea { min-height: 84px; resize: vertical; }

.disclaimer-box {
  background: var(--bg-tile); border: 1px solid var(--warning);
  border-radius: var(--radius-sm); padding: 14px 16px;
  font-size: .88rem; margin: 18px 0; line-height: 1.5;
}
.disclaimer-box strong { color: var(--warning); }
.check-row { display: flex; gap: 10px; align-items: flex-start; margin-top: 12px; }
.check-row input[type=checkbox] { width: 19px; height: 19px; margin-top: 2px;
                                  accent-color: var(--purple); flex: 0 0 auto; }
.check-row label { font-size: .88rem; }

/* honeypot */
.hp-field { position: absolute; left: -8000px; top: -8000px; }

/* ─── Bottoni ─────────────────────────────────────────────────────────── */

.btn {
  display: inline-block; padding: 12px 26px; cursor: pointer;
  font-family: 'Anton', sans-serif; font-size: 1rem;
  letter-spacing: .08em; text-transform: uppercase;
  color: #fff; background: var(--purple);
  border: none; border-radius: var(--radius-sm);
  transition: background .12s;
}
.btn:hover:not(:disabled) { background: var(--purple-dark); color: #fff; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-muted); }
.btn-ghost:hover:not(:disabled) { border-color: var(--purple); color: var(--purple-light); background: transparent; }
.btn-danger { background: var(--danger); }
.btn-danger:hover:not(:disabled) { background: #c84560; }
.btn-row { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

/* ─── Stripe / errori / recap ─────────────────────────────────────────── */

#payment-element { margin: 16px 0; }
.error-box {
  display: none; background: rgba(232,90,118,.08);
  border: 1px solid var(--danger); color: var(--danger);
  border-radius: var(--radius-sm); padding: 12px 16px; margin: 14px 0;
  font-size: .9rem;
}
.error-box.visible { display: block; }

.recap {
  background: var(--bg-tile); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 18px; margin-bottom: 16px;
}
.recap .recap-class { font-family: 'Anton', sans-serif; font-size: 1.3rem; }
.recap .recap-sub { color: var(--text-muted); font-size: .9rem; }

.spinner {
  display: inline-block; width: 18px; height: 18px; vertical-align: -3px;
  border: 2px solid rgba(255,255,255,.3); border-top-color: #fff;
  border-radius: 50%; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.success-icon { font-size: 3rem; line-height: 1; }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.small { font-size: .85rem; }

/* ─── Admin ───────────────────────────────────────────────────────────── */

.admin-toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-bottom: 18px; }
.admin-toolbar .field { min-width: 160px; }

table.admin-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.admin-table th, .admin-table td {
  padding: 9px 10px; text-align: left;
  border-bottom: 1px solid var(--border);
}
.admin-table th { color: var(--text-muted); font-weight: 600; font-size: .78rem;
                  text-transform: uppercase; letter-spacing: .05em; }
.admin-table tr:hover td { background: var(--bg-tile); }

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: .73rem; font-weight: 600; letter-spacing: .03em;
  border: 1px solid var(--border); color: var(--text-muted);
}
.badge.st-draft           { border-color: var(--text-muted); }
.badge.st-confirmed       { border-color: var(--purple);  color: var(--purple-light); }
.badge.st-needs_attention { border-color: var(--warning); color: var(--warning); }
.badge.st-attended        { border-color: var(--success); color: var(--success); }
.badge.st-no_show         { border-color: var(--danger);  color: var(--danger); }
.badge.st-late_cancelled  { border-color: var(--danger);  color: var(--danger); }
.badge.st-cancelled, .badge.st-abandoned { opacity: .65; }
.badge.fee-due     { border-color: var(--warning); color: var(--warning); }
.badge.fee-failed  { border-color: var(--danger);  color: var(--danger); }
.badge.fee-charged { border-color: var(--success); color: var(--success); }
.badge.fee-waived  { opacity: .65; }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { padding: 8px 0 8px 18px; border-left: 2px solid var(--border);
               margin-left: 6px; position: relative; font-size: .88rem; }
.timeline li::before {
  content: ''; position: absolute; left: -6px; top: 14px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--purple); border: 2px solid var(--bg-card);
}
.timeline .tl-time { color: var(--text-muted); font-size: .78rem; }
.timeline pre { background: var(--bg-dark); border-radius: 6px; padding: 8px 10px;
                font-size: .75rem; overflow-x: auto; margin: 6px 0 0; }

.kv { display: grid; grid-template-columns: 180px 1fr; gap: 6px 16px; font-size: .92rem; }
.kv dt { color: var(--text-muted); }
.kv dd { margin: 0; word-break: break-all; }
@media (max-width: 640px) { .kv { grid-template-columns: 1fr; } .kv dt { margin-top: 8px; } }

.login-card { max-width: 380px; margin: 60px auto; }