/* ═══════════════════════════════════════════
   O2 Studio Portal – CSS
   Matches main landing page design system
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600&family=Jost:wght@300;400;500&display=swap');

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

:root {
  --gold: #9E7325;
  --gold-light: #C49A3C;
  --gold-dark: #7A5618;
  --navy: #0E2841;
  --cream: #F5F2ED;
  --cream-dark: #EDE8E0;
  --text: #2C2C2C;
  --text-muted: #6B6055;
  --white: #FFFFFF;
  --danger: #c0392b;
  --success: #27ae60;
  --radius: 8px;
  --shadow: 0 2px 16px rgba(14, 40, 65, 0.08);
  --shadow-lg: 0 8px 32px rgba(14, 40, 65, 0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  background-color: var(--cream);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── LAYOUT ── */
.portal-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.portal-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: rgba(245, 242, 237, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(158, 115, 37, 0.15);
  box-shadow: var(--shadow);
}

.portal-header .logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 400;
  color: var(--navy);
  text-decoration: none;
}

.portal-header .logo em {
  color: var(--gold);
  font-style: normal;
}

.portal-nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.portal-nav a {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius);
  transition: all 0.2s;
}

.portal-nav a:hover,
.portal-nav a.active {
  color: var(--gold);
  background: rgba(158, 115, 37, 0.08);
}

.portal-main {
  flex: 1;
  padding: 48px 24px;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

.portal-main.wide {
  max-width: 1100px;
}

.portal-footer {
  text-align: center;
  padding: 24px;
  font-size: 12px;
  color: var(--text-muted);
  border-top: 1px solid rgba(158, 115, 37, 0.1);
}

/* ── TYPOGRAPHY ── */
h1, h2, h3 {
  font-family: 'Cormorant Garamond', serif;
  color: var(--navy);
  font-weight: 400;
}

h1 { font-size: clamp(28px, 5vw, 42px); margin-bottom: 16px; line-height: 1.2; }
h2 { font-size: clamp(22px, 4vw, 32px); margin-bottom: 12px; }
h3 { font-size: 20px; margin-bottom: 8px; }

.subtitle {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.7;
  max-width: 560px;
}

.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

/* ── CARD ── */
.card {
  background: var(--white);
  border-radius: 12px;
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(158, 115, 37, 0.08);
}

.card + .card {
  margin-top: 24px;
}

/* ── GATE / CENTER PAGE ── */
.gate-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.gate-box {
  background: var(--white);
  border-radius: 16px;
  padding: 48px 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(158, 115, 37, 0.1);
  width: 100%;
  max-width: 420px;
  text-align: center;
}

.gate-box h1 {
  font-size: 28px;
  margin-bottom: 8px;
}

.gate-box .subtitle {
  margin: 0 auto 32px;
}

/* ── FORMS ── */
.form-group {
  margin-bottom: 20px;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group .hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Jost', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--cream);
  border: 1.5px solid rgba(158, 115, 37, 0.2);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(158, 115, 37, 0.1);
}

input.error,
select.error,
textarea.error {
  border-color: var(--danger);
}

textarea {
  min-height: 100px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: 'Jost', sans-serif;
  font-size: 14px;
  font-weight: 500;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--gold);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--gold-dark);
  box-shadow: 0 4px 12px rgba(158, 115, 37, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}

.btn-secondary:hover {
  background: rgba(158, 115, 37, 0.06);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
}

.btn-navy:hover {
  background: #163a5e;
}

.btn-danger {
  background: var(--danger);
  color: var(--white);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
}

.btn-block {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-group {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

/* ── CHECKBOX / RADIO GRID ── */
.check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--cream);
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
}

.check-item:hover {
  border-color: rgba(158, 115, 37, 0.3);
}

.check-item input[type="checkbox"],
.check-item input[type="radio"] {
  width: auto;
  accent-color: var(--gold);
}

.check-item.selected {
  border-color: var(--gold);
  background: rgba(158, 115, 37, 0.06);
}

/* ── CATEGORY SECTION (Health questionnaire) ── */
.category-section {
  margin-bottom: 28px;
}

.category-section h3 {
  font-size: 16px;
  color: var(--gold-dark);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(158, 115, 37, 0.15);
}

/* ── MULTI-STEP FORM ── */
.step-indicator {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cream-dark);
  border: 1.5px solid rgba(158, 115, 37, 0.2);
  transition: all 0.3s;
}

.step-dot.active {
  background: var(--gold);
  border-color: var(--gold);
  transform: scale(1.2);
}

.step-dot.done {
  background: var(--gold-light);
  border-color: var(--gold-light);
}

.step-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.step-panel.active {
  display: block;
}

/* ── SLIDER (pain level) ── */
.range-slider {
  width: 100%;
  appearance: none;
  height: 6px;
  background: var(--cream-dark);
  border-radius: 3px;
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.range-value {
  text-align: center;
  font-size: 28px;
  font-family: 'Cormorant Garamond', serif;
  color: var(--navy);
  margin-top: 8px;
}

/* ── PROGRAM DISPLAY ── */
.program-week {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.day-card {
  background: var(--white);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid rgba(158, 115, 37, 0.1);
  box-shadow: var(--shadow);
}

.day-card .day-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--cream-dark);
}

.day-card .activity {
  margin-bottom: 10px;
}

.day-card .activity-type {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2px;
}

.day-card .activity-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.day-card .activity-detail {
  font-size: 13px;
  color: var(--text-muted);
}

.day-card.rest-day {
  background: var(--cream);
  border-style: dashed;
}

/* ── RESTITUTION SECTION ── */
.rest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.rest-item {
  background: var(--white);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid rgba(158, 115, 37, 0.1);
}

.rest-item h3 {
  font-size: 15px;
  color: var(--gold-dark);
  margin-bottom: 8px;
}

.rest-item ul {
  list-style: none;
  padding: 0;
}

.rest-item li {
  font-size: 14px;
  color: var(--text-muted);
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}

.rest-item li::before {
  content: '\2022';
  color: var(--gold);
  position: absolute;
  left: 0;
}

/* ── WARNINGS ── */
.warning-box {
  background: #FFF8E1;
  border: 1px solid #F9A825;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 20px;
  font-size: 14px;
  color: #5D4037;
}

.warning-box strong {
  color: #E65100;
}

/* ── ALERTS ── */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 20px;
}

.alert-error {
  background: #FDEDEB;
  color: var(--danger);
  border: 1px solid rgba(192, 57, 43, 0.2);
}

.alert-success {
  background: #EAFAF1;
  color: var(--success);
  border: 1px solid rgba(39, 174, 96, 0.2);
}

.alert-info {
  background: #EBF5FB;
  color: #2471A3;
  border: 1px solid rgba(36, 113, 163, 0.2);
}

/* ── ADMIN TABLE ── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 14px;
  border-bottom: 2px solid var(--cream-dark);
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--cream-dark);
  color: var(--text);
}

.data-table tr:hover td {
  background: rgba(158, 115, 37, 0.03);
}

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 20px;
}

.badge-gold {
  background: rgba(158, 115, 37, 0.1);
  color: var(--gold-dark);
}

.badge-green {
  background: rgba(39, 174, 96, 0.1);
  color: var(--success);
}

.badge-grey {
  background: var(--cream-dark);
  color: var(--text-muted);
}

/* ── PROFILE SUMMARY ── */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.profile-stat {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 14px 18px;
}

.profile-stat .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.profile-stat .value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--navy);
  margin-top: 4px;
}

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

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .portal-header {
    flex-direction: column;
    gap: 10px;
    padding: 12px 16px;
  }
  .portal-main {
    padding: 32px 16px;
  }
  .gate-box {
    padding: 32px 24px;
  }
  .program-week {
    grid-template-columns: 1fr;
  }
  .btn-group {
    flex-direction: column;
  }
}