/* ============================================================
   freesportwear.com — Stylesheet principal
   v2.0 — Kinetic Brutalism Design System
   ============================================================ */

@import url('variables.css');
@import url('components.css');
@import url('layout.css');

/* ============================================================
   RESET & BASE
   ============================================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--surface);
  color: var(--on-surface);
  line-height: 1.6;
}

/* Sélection acid */
::selection {
  background-color: var(--acid);
  color: var(--on-acid);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

button {
  font-family: var(--font-body);
}

ul, ol {
  list-style: none;
}

/* ============================================================
   UTILITIES
   ============================================================ */

.text-acid    { color: var(--acid); }
.text-white   { color: #ffffff; }
.text-muted   { color: var(--secondary); }
.font-headline { font-family: var(--font-headline); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ============================================================
   AUTH PAGES
   ============================================================ */

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + 2rem) 1.5rem 4rem;
  background-color: var(--surface);
}

.auth-page h1 {
  font-family: var(--font-headline);
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.375rem;
  letter-spacing: -0.025em;
}

.auth-page .subtitle {
  color: var(--secondary);
  margin-bottom: 2rem;
  font-size: 0.9375rem;
}

.auth-page .form-submit {
  width: 100%;
  padding: 0.875rem;
  background-color: var(--acid);
  color: var(--on-acid);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity var(--transition-fast);
  margin-top: 0.5rem;
  letter-spacing: -0.01em;
}

.auth-page .form-submit:hover {
  opacity: 0.9;
}

.auth-page .form-submit:active {
  transform: scale(0.98);
}

.auth-switch {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--secondary);
  font-size: 0.875rem;
}

.auth-switch a {
  color: var(--acid);
  text-decoration: none;
  font-weight: 600;
}

.auth-switch a:hover {
  text-decoration: underline;
}

/* Divider */
.form-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  color: var(--outline);
  font-size: 0.75rem;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

/* ============================================================
   ADMIN / DASHBOARD PAGES
   ============================================================ */

.admin-layout {
  display: flex;
  min-height: 100vh;
  padding-top: var(--nav-height);
  background-color: var(--surface);
}

.admin-sidebar {
  width: 240px;
  flex-shrink: 0;
  background-color: var(--surface-container-low);
  padding: 2rem 1.25rem;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.admin-content {
  flex: 1;
  padding: 2rem;
  overflow-x: hidden;
}

.admin-title {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

/* Sidebar nav */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-md);
  color: var(--secondary);
  text-decoration: none;
  font-family: var(--font-label);
  font-size: 0.9rem;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.sidebar-link:hover {
  background-color: var(--surface-container);
  color: #ffffff;
}

.sidebar-link.active {
  background-color: rgba(207, 255, 4, 0.1);
  color: var(--acid);
}

/* ============================================================
   TABLE STYLES (admin)
   ============================================================ */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 0.875rem;
}

.data-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--secondary);
  background-color: var(--surface-container);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.data-table td {
  padding: 0.875rem 1rem;
  color: var(--on-surface);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.data-table tr:hover td {
  background-color: var(--surface-container-low);
}

/* ============================================================
   STATUS BADGES (commandes)
   ============================================================ */

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-label);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.status-pending   { background: rgba(255, 180, 45, 0.15); color: #fbbf24; }
.status-confirmed { background: rgba(207, 255, 4, 0.12); color: var(--acid); }
.status-shipped   { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.status-delivered { background: rgba(0, 200, 100, 0.15); color: #4ade80; }
.status-cancelled { background: var(--error-container); color: var(--on-error-container); }

/* ============================================================
   CONFIGURATEUR JERSEY
   ============================================================ */

.configurator-layout {
  padding-top: var(--nav-height);
  min-height: 100vh;
  background-color: var(--surface);
}

/* ============================================================
   STICKY ACTION BAR — mobile CTA (DESIGN.md §5)
   ============================================================ */

.sticky-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: none;
  padding: 1rem 1.5rem;
  background: rgba(19, 19, 19, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

@media (max-width: 768px) {
  .sticky-action-bar {
    display: block;
  }
}

.sticky-action-bar .btn {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   INNER PAGES — Dark wrappers & utilities
   ============================================================ */

/* Page wrappers */
.page-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: calc(var(--nav-height) + 2rem) 1.5rem 4rem;
}

.page-wrap-wide {
  max-width: 1100px;
  margin: 0 auto;
  padding: calc(var(--nav-height) + 2rem) 1.5rem 4rem;
}

.page-wrap-narrow {
  max-width: 760px;
  margin: 0 auto;
  padding: calc(var(--nav-height) + 2rem) 1.5rem 4rem;
}

/* Page headings */
.page-title {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 0.375rem;
}

.page-subtitle {
  color: var(--secondary);
  font-size: 0.9375rem;
  margin-bottom: 2rem;
}

.section-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.card-title {
  font-family: var(--font-headline);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

/* Back link */
.back-link {
  color: var(--acid);
  text-decoration: none;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  transition: opacity var(--transition-fast);
}

.back-link:hover {
  opacity: 0.8;
}

/* Admin nav tabs */
.admin-nav {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.admin-nav a {
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  background: var(--surface-container);
  color: var(--secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.admin-nav a:hover,
.admin-nav a.active {
  background: rgba(207, 255, 4, 0.12);
  color: var(--acid);
}

/* Filter tabs */
.filter-tabs {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.filter-tabs a {
  padding: 0.3rem 0.875rem;
  border-radius: var(--radius-full);
  background: var(--surface-container);
  color: var(--secondary);
  font-size: 0.8rem;
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.filter-tabs a.active {
  background: rgba(207, 255, 4, 0.12);
  color: var(--acid);
}

/* Stat cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--surface-container);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  text-align: center;
}

.stat-val {
  font-family: var(--font-headline);
  font-size: 2rem;
  font-weight: 800;
  color: var(--acid);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--secondary);
  margin-top: 0.25rem;
}

/* Info grid (order detail) */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.info-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.info-row .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--secondary);
  letter-spacing: 0.04em;
}

.info-row .value {
  font-size: 0.9rem;
  color: #ffffff;
  font-weight: 500;
}

/* Price highlight */
.price-highlight {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--acid);
}

/* Card divider */
.card-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin: 1rem 0;
}

/* Toggle button (admin) */
.toggle-btn {
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid currentColor;
  background: none;
  cursor: pointer;
  font-size: 0.75rem;
  font-family: var(--font-body);
  transition: opacity var(--transition-fast);
}

.toggle-btn:hover {
  opacity: 0.7;
}

.toggle-btn.on {
  color: #4ade80;
}

.toggle-btn.off {
  color: var(--secondary);
}

/* Export buttons */
.export-btns {
  display: flex;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.btn-export {
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius-full);
  background: var(--surface-container-high);
  color: var(--secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-export:hover {
  background: rgba(207, 255, 4, 0.12);
  color: var(--acid);
}

.btn-export-primary {
  background: rgba(207, 255, 4, 0.12);
  color: var(--acid);
}

/* Info box (empty state / instruction) */
.info-box {
  background: var(--surface-container);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  text-align: center;
  margin-top: 2rem;
}

.info-box p {
  color: var(--secondary);
  margin-bottom: 0.75rem;
}

/* Warning alert */
.alert-warn {
  background: rgba(255, 180, 45, 0.1);
  border: 1px solid rgba(255, 180, 45, 0.2);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.25rem;
  font-size: 0.875rem;
  color: #fbbf24;
  margin-bottom: 1.25rem;
}

/* Progress bar */
.progress-bar {
  height: 6px;
  background: var(--surface-container-high);
  border-radius: var(--radius-full);
  margin-top: 0.75rem;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--acid);
}

.progress-fill.danger {
  background: #f87171;
}

/* Status badge — in_production (missing from existing) */
.status-in_production {
  background: rgba(139, 92, 246, 0.15);
  color: #a78bfa;
}

/* ============================================================
   CONFIGURATEUR — Sport / Design pickers
   ============================================================ */

.sport-select-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.sport-option {
  background: var(--surface-container);
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  padding: 1rem 0.75rem;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  color: var(--secondary);
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
}

.sport-option:hover,
.sport-option.selected {
  border-color: var(--acid);
  color: var(--acid);
  background: rgba(207, 255, 4, 0.06);
}

.sport-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.sport-name {
  font-size: 0.8rem;
  font-weight: 600;
}

.design-select-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1rem;
}

.design-option {
  background: var(--surface-container);
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition);
}

.design-option:hover {
  border-color: var(--acid);
}

.design-preview {
  height: 140px;
  background: var(--surface-container-high);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-size: 0.85rem;
}

.design-name {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
}

/* ============================================================
   ADVERTISER PAGES
   ============================================================ */

/* Zone price table */
.zone-price-table {
  width: 100%;
  border-collapse: collapse;
}

.zone-price-table th {
  padding: 0.625rem 0.875rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--secondary);
  text-align: left;
  letter-spacing: 0.04em;
}

.zone-price-table td {
  padding: 0.625rem 0.875rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-weight: 600;
  font-size: 0.875rem;
  color: #ffffff;
}

.zone-price-table input[type="number"] {
  width: 80px;
  padding: 0.4rem 0.625rem;
  background: var(--surface-container-low);
  border: none;
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 0.875rem;
  outline: none;
  transition: background-color var(--transition-fast);
}

.zone-price-table input[type="number"]:focus {
  background: var(--surface-container);
  box-shadow: 0 0 0 2px rgba(207, 255, 4, 0.3);
}

/* Landing hero */
.landing-hero {
  background: var(--surface-container);
  padding: 5rem 1rem;
  text-align: center;
}

.landing-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.landing-hero p {
  color: var(--secondary);
  font-size: 1rem;
  max-width: 540px;
  margin: 0 auto 2rem;
}

.landing-hero .cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.benefits-section {
  max-width: 960px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.benefits-section h2 {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  color: #ffffff;
  margin-bottom: 2.5rem;
  letter-spacing: -0.02em;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  background: var(--surface-container);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
}

.benefit-card .icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.benefit-card h3 {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 1rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.benefit-card p {
  font-size: 0.875rem;
  color: var(--secondary);
  line-height: 1.6;
}

.how-section {
  background: var(--surface-container-low);
  padding: 4rem 1.5rem;
}

.how-section h2 {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  color: #ffffff;
  margin-bottom: 2.5rem;
  letter-spacing: -0.02em;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.5rem;
  max-width: 860px;
  margin: 0 auto;
}

.step {
  text-align: center;
  padding: 1.5rem;
}

.step-num {
  width: 44px;
  height: 44px;
  background: var(--acid);
  color: var(--on-acid);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline);
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.375rem;
}

.step p {
  font-size: 0.8rem;
  color: var(--secondary);
}

.cta-section {
  background: var(--surface-container);
  text-align: center;
  padding: 4rem 1.5rem;
}

.cta-section h2 {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.cta-section p {
  color: var(--secondary);
  margin-bottom: 1.5rem;
}

/* Form status select (admin) */
.status-form {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.status-form select {
  padding: 0.5rem 0.875rem;
  background: var(--surface-container-low);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
}

.status-form select:focus {
  box-shadow: 0 0 0 2px rgba(207, 255, 4, 0.3);
}

/* Form rows (admin add sport/design) */
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.875rem;
  margin-bottom: 1rem;
}

.form-row label,
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 0.25rem;
  font-family: var(--font-label);
}

.form-row input,
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  background: var(--surface-container-low);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  transition: background-color var(--transition-fast);
}

.form-row input:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: var(--surface-container);
  box-shadow: 0 0 0 2px rgba(207, 255, 4, 0.3);
}

/* Active/inactive text */
.badge-active {
  color: #4ade80;
  font-weight: 600;
}

.badge-inactive {
  color: var(--secondary);
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--secondary);
}

/* =============================================================
   AUTH & ERROR PAGES
   ============================================================= */

/* Auth section wrapper (login / register) */
.auth-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + 2rem) 1rem 4rem;
}

/* Wider auth card variant (register) */
.auth-card-lg {
  max-width: 560px;
}

/* Full-width button */
.btn-full {
  width: 100%;
  justify-content: center;
}

/* Role selector (register page) */
.role-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.role-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.role-icon {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 0.375rem;
}

.role-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--secondary);
  display: block;
}

.role-option.selected .role-label {
  color: var(--acid);
}

/* Error pages (404, 403) */
.error-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1rem;
}

.error-content {
  max-width: 480px;
}

.error-code {
  font-family: var(--font-headline);
  font-size: clamp(5rem, 20vw, 9rem);
  font-weight: 900;
  color: var(--acid);
  line-height: 1;
  margin-bottom: 1rem;
}

.error-content h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.error-content p {
  color: var(--secondary);
  margin-bottom: 2rem;
}