/* Charte STEF — alignée sur stef.com/france (couleurs officielles du site) */
:root {
  --c-text: #4d4d4d;
  --c-text-inverse: #fff;
  --c-background: #fff;
  --c-background-section: #e8f5e9;
  --c-primary: #00519e;
  --c-secondary: #009ee0;
  --c-accent: #4c4c4c;
  --c-highlight: #ccc;
  --c-highlight-high: #e5e5e5;
  --c-muted: #f2f2f2;
  --c-message: #f2fbf4;
  --c-error: #fff2ed;
  --c-error-text: #c62828;
  --c-success: #2e7d32;
  /* Football / CDM 2026 */
  --c-pitch: #1b5e20;
  --c-pitch-light: #2e7d32;
  --c-pitch-pale: #e8f5e9;
  --c-gold: #ffd54f;
  --c-gold-dark: #f9a825;
  --wc-mexico: #006847;
  --wc-usa: #b22234;
  --wc-canada: #ff0000;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(0, 81, 158, 0.1);
  --shadow-football: 0 8px 32px rgba(27, 94, 32, 0.15);
  --font: "League Spartan", "Segoe UI", system-ui, sans-serif;
  --container: min(1080px, 100% - 2.5rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 400;
  background: var(--c-background);
  background-image:
    radial-gradient(circle at 2% 10%, rgba(0, 158, 224, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 98% 90%, rgba(27, 94, 32, 0.08) 0%, transparent 35%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 40px,
      rgba(27, 94, 32, 0.02) 40px,
      rgba(27, 94, 32, 0.02) 41px
    );
  color: var(--c-text);
  line-height: 1.55;
  min-height: 100vh;
}

/* Bandeaux pays hôtes CDM 2026 */
.wc-stripe {
  height: 5px;
  background: linear-gradient(
    90deg,
    var(--wc-mexico) 0%,
    var(--wc-mexico) 33%,
    var(--wc-usa) 33%,
    var(--wc-usa) 66%,
    var(--wc-canada) 66%,
    var(--wc-canada) 100%
  );
}

.container {
  width: var(--container);
  margin-inline: auto;
}

/* Barre supérieure (style site corporate) */
.top-bar {
  background: var(--c-muted);
  border-bottom: 1px solid var(--c-highlight-high);
  font-size: 0.8rem;
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0;
  flex-wrap: wrap;
}

.top-bar__locale {
  color: var(--c-accent);
}

.top-bar__locale strong {
  color: var(--c-primary);
  font-weight: 600;
}

.top-bar__internal {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--c-pitch-light);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.top-bar__ball {
  animation: ball-bounce 2s ease-in-out infinite;
}

@keyframes ball-bounce {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-3px) rotate(90deg);
  }
}

/* En-tête principal */
.site-header {
  background: var(--c-background);
  border-bottom: 1px solid var(--c-highlight-high);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
}

.site-header__logo {
  height: 40px;
  width: auto;
  display: block;
}

.site-header__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.2;
  border-left: 2px solid var(--c-secondary);
  padding-left: 1rem;
}

.site-nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--c-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.15s;
}

.site-nav a:hover {
  color: var(--c-secondary);
}

/* Hero — stade / CDM */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    160deg,
    var(--c-pitch) 0%,
    var(--c-primary) 40%,
    #003d78 70%,
    var(--c-secondary) 100%
  );
  color: var(--c-text-inverse);
  padding: 2.5rem 0 3.5rem;
}

.hero__pitch {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(255, 255, 255, 0.12), transparent);
  background-size: 48px 48px, 48px 48px, 100% 100%;
  pointer-events: none;
}

.hero__pitch::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120px;
  height: 120px;
  margin: -60px 0 0 -60px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
}

.hero__ball {
  position: absolute;
  width: 64px;
  height: 64px;
  background: url("../assets/icon-ball.svg") center / contain no-repeat;
  opacity: 0.2;
  pointer-events: none;
  animation: float-ball 8s ease-in-out infinite;
}

.hero__ball--1 {
  top: 15%;
  right: 8%;
  width: 48px;
  height: 48px;
}

.hero__ball--2 {
  bottom: 20%;
  left: 5%;
  animation-delay: -3s;
  width: 36px;
  height: 36px;
}

@keyframes float-ball {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(-12px, 8px) rotate(180deg);
  }
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .hero__grid {
    grid-template-columns: 1fr auto;
  }
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 160px;
}

.hero__trophy {
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.35));
  animation: trophy-glow 3s ease-in-out infinite;
}

.hero__ball-img {
  position: absolute;
  bottom: 0;
  right: 10%;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
  animation: spin-slow 12s linear infinite;
}

@keyframes trophy-glow {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

@keyframes spin-slow {
  to {
    transform: rotate(360deg);
  }
}

.hero__hosts {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  opacity: 0.95;
}

.hero__badge-icon {
  margin-right: 0.35rem;
}

.hero__rings {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.hero__ring {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.hero__ring--light {
  background: var(--c-secondary);
  border-color: var(--c-secondary);
}

.hero__ring--dark {
  background: transparent;
  margin-left: -6px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: linear-gradient(135deg, rgba(255, 213, 79, 0.35), rgba(255, 255, 255, 0.12));
  border: 1px solid rgba(255, 213, 79, 0.5);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.15;
  max-width: 22ch;
}

.hero__tagline {
  margin: 0;
  font-size: 1.05rem;
  max-width: 52ch;
  opacity: 0.92;
  font-weight: 400;
}

.hero__cta {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.35rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn--primary {
  background: var(--c-gold);
  color: var(--c-pitch);
  border-color: var(--c-gold-dark);
  box-shadow: 0 4px 0 var(--c-gold-dark);
}

.btn--primary:hover {
  background: #ffe082;
  transform: translateY(-1px);
  box-shadow: 0 5px 0 var(--c-gold-dark);
}

.btn--outline {
  background: transparent;
  color: var(--c-text-inverse);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn--submit {
  background: var(--c-primary);
  color: var(--c-text-inverse);
  border-color: var(--c-primary);
}

.btn--submit:hover {
  background: #003d78;
  border-color: #003d78;
}

.btn--football {
  background: linear-gradient(180deg, var(--c-pitch-light), var(--c-pitch));
  border-color: var(--c-pitch);
  box-shadow: 0 4px 0 #0d3d12;
  padding-left: 1.75rem;
  padding-right: 1.75rem;
}

.btn--football:hover {
  background: linear-gradient(180deg, #388e3c, var(--c-pitch-light));
  transform: translateY(-1px);
}

/* Sections */
.section {
  padding: 2.5rem 0;
}

.section--alt {
  background: var(--c-background-section);
  background-image:
    radial-gradient(circle at 100% 0%, rgba(0, 158, 224, 0.08), transparent 50%),
    url("../assets/icon-ball.svg") no-repeat 95% 20% / 80px 80px;
  background-blend-mode: normal;
}

.section--pitch {
  position: relative;
  overflow: hidden;
}

.section--pitch::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 39px,
    rgba(27, 94, 32, 0.04) 39px,
    rgba(27, 94, 32, 0.04) 40px
  );
  pointer-events: none;
}

.section__decor {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
}

.section__decor--ball {
  top: 2rem;
  right: 5%;
  width: 140px;
  height: 140px;
  background: url("../assets/icon-ball.svg") center / contain no-repeat;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-primary);
}

.section-title__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--c-pitch-pale), #fff);
  border: 2px solid var(--c-pitch-light);
  border-radius: 50%;
  box-shadow: var(--shadow-football);
}

.section h2:not(.section-title) {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-primary);
}

.section__intro {
  color: var(--c-accent);
  margin: 0 0 1.5rem;
  font-size: 0.98rem;
  max-width: 65ch;
}

/* Cards */
.card {
  background: var(--c-background);
  border: 1px solid var(--c-highlight-high);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.card--football {
  position: relative;
  border-top: 4px solid var(--c-pitch-light);
  box-shadow: var(--shadow-football);
  overflow: hidden;
}

.card--football::before {
  content: "⚽";
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  font-size: 3.5rem;
  opacity: 0.06;
  pointer-events: none;
}

.form-fieldset {
  border: none;
  padding: 0;
  margin: 0;
}

/* Form */
.form-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .form-grid--2 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 720px) {
  .form-grid--3 {
    grid-template-columns: 1fr 1fr 1.2fr;
  }
}

/* Statut chargement matchs */
.matches-status {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.matches-status--loading {
  background: var(--c-muted);
  color: var(--c-accent);
}

.matches-status--ok {
  background: var(--c-message);
  color: var(--c-primary);
  border-left: 4px solid var(--c-pitch-light);
  background-image: linear-gradient(90deg, var(--c-message), #fff);
}

.matches-status--error {
  background: var(--c-error);
  color: var(--c-error-text);
}

.link-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--c-secondary);
  cursor: pointer;
  text-decoration: underline;
}

.link-btn:hover {
  color: var(--c-primary);
}

.match-info__ground {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--c-accent);
}

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--c-accent);
}

input,
select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font: inherit;
  color: var(--c-text);
  background: var(--c-background);
  border: 1px solid var(--c-highlight);
  border-radius: var(--radius);
}

input:focus,
select:focus {
  outline: 2px solid var(--c-secondary);
  outline-offset: 1px;
  border-color: var(--c-secondary);
}

input::placeholder {
  color: var(--c-highlight);
}

.field-hint {
  font-size: 0.8rem;
  color: var(--c-accent);
  margin-top: 0.35rem;
}

.field-hint--warn {
  color: var(--c-primary);
  font-weight: 500;
}

#existing-bet-hint[hidden] {
  display: none;
}

.match-info {
  background: linear-gradient(135deg, var(--c-pitch-pale) 0%, #fff 100%);
  border: 2px solid var(--c-pitch-light);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 0.5rem;
  position: relative;
}

.match-info::before {
  content: "VS";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--c-pitch);
  background: var(--c-gold);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--c-pitch-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  pointer-events: none;
}

.match-info[hidden] {
  display: none;
}

.match-info__phase {
  margin: 0;
  font-size: 0.78rem;
  color: var(--c-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.match-info__datetime {
  margin: 0.25rem 0;
  font-size: 0.85rem;
  color: var(--c-accent);
}

.match-info__teams {
  margin: 0.5rem 0 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-primary);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding-top: 0.5rem;
}

.match-info__teams span:first-child {
  text-align: right;
  padding: 0.5rem 0.75rem;
  background: var(--c-background);
  border-radius: var(--radius);
  border: 1px solid var(--c-highlight-high);
}

.match-info__teams span:last-child {
  text-align: left;
  padding: 0.5rem 0.75rem;
  background: var(--c-background);
  border-radius: var(--radius);
  border: 1px solid var(--c-highlight-high);
}

.match-info__teams .vs {
  visibility: hidden;
  width: 2.25rem;
}

#profile-greeting {
  color: var(--c-pitch);
  font-weight: 600;
  margin: 0 0 1rem;
  padding: 0.65rem 1rem;
  background: linear-gradient(90deg, var(--c-message), var(--c-pitch-pale));
  border-radius: var(--radius);
  border-left: 4px solid var(--c-gold-dark);
}

#profile-greeting::before {
  content: "⚽ ";
}

#profile-greeting[hidden] {
  display: none;
}

/* Bets list */
.bets-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.bets-toolbar label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  cursor: pointer;
  color: var(--c-text);
  font-weight: 500;
}

.bets-toolbar input[type="checkbox"] {
  width: auto;
  accent-color: var(--c-primary);
}

#bets-list {
  display: grid;
  gap: 1rem;
}

.bet-card {
  background: var(--c-background);
  border: 1px solid var(--c-highlight-high);
  border-left: 4px solid var(--c-gold-dark);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  transition: transform 0.15s, box-shadow 0.15s;
}

.bet-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-football);
}

.bet-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
  margin-bottom: 0.5rem;
}

.bet-card__header strong {
  color: var(--c-primary);
}

.bet-card__header time {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--c-accent);
}

.bet-card__dept {
  font-size: 0.85rem;
  color: var(--c-accent);
}

.bet-card__email {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  color: var(--c-accent);
}

.bet-card__match {
  margin: 0 0 0.75rem;
  font-weight: 700;
  color: var(--c-text);
}

.bet-card__predictions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 0;
}

.bet-card__predictions div {
  background: linear-gradient(180deg, var(--c-pitch-pale), var(--c-muted));
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  border-top: 3px solid var(--c-pitch-light);
}

.bet-card__predictions dt {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-accent);
  margin: 0;
  font-weight: 600;
}

.bet-card__predictions dd {
  margin: 0.15rem 0 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-primary);
}

.bet-card__pred-score dd {
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
}

.empty {
  color: var(--c-accent);
  text-align: center;
  padding: 2.5rem 2rem;
  background: var(--c-pitch-pale);
  border-radius: var(--radius);
  border: 2px dashed var(--c-pitch-light);
}

.empty::before {
  content: "⚽";
  display: block;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  opacity: 0.5;
}

/* Rules */
.rules-list {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--c-text);
}

.rules-list li + li {
  margin-top: 0.5rem;
}

.rules-list strong {
  color: var(--c-primary);
}

/* Footer */
.site-footer {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--c-pitch) 0%, var(--c-primary) 100%);
  color: var(--c-text-inverse);
  padding: 2.5rem 0;
  font-size: 0.88rem;
}

.site-footer__pitch {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.site-footer__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}

.site-footer a {
  color: var(--c-secondary);
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.site-footer__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: center;
}

.site-footer__legal {
  opacity: 0.85;
  font-size: 0.8rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  z-index: 100;
  transition: transform 0.25s ease;
  max-width: min(90vw, 400px);
  text-align: center;
  box-shadow: var(--shadow);
}

.toast--visible {
  transform: translateX(-50%) translateY(0);
}

.toast--success {
  background: var(--c-message);
  color: var(--c-success);
  border: 1px solid #a5d6a7;
}

.toast--error {
  background: var(--c-error);
  color: var(--c-error-text);
  border: 1px solid #ffab91;
}

.toast--info {
  background: var(--c-background);
  color: var(--c-primary);
  border: 1px solid var(--c-highlight-high);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}