/* ============ VARIABLES & THÈME ============ */

:root {
  /* Couleurs de base */
  --color-bg: #0f0f13;
  --color-surface: #18181f;
  --color-surface-elevated: #202029;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.18);

  --color-text: #e8e8ed;
  --color-text-muted: #c6c6d6;
  --color-text-inverse: #0b0b0f;

  /* Couleurs d'accentuation */
  --color-primary: #378e26;
  --color-primary-strong: #216e14;
  --color-primary-contrast: #ffffff;

  --color-twitch: #9146ff;
  --color-twitch-hover: #772ce8;

  --color-danger: #e55353;
  --color-danger-hover: #cc0000;

  --color-info: #2196f3;
  --color-info-hover: #42a5f5;

  --color-warning: #eab308;

  /* Progress bars */
  --color-progress-pot: #22c55e;
  --color-progress-purchases: #f59e0b;

  /* Statuts */
  --color-status-open-bg: rgba(55, 142, 38, 0.2);
  --color-status-open-border: rgba(100, 190, 75, 0.55);
  --color-status-open-text: #d8ffd0;

  --color-status-closed-bg: rgba(184, 59, 59, 0.18);
  --color-status-closed-border: rgba(220, 90, 90, 0.5);
  --color-status-closed-text: #ffd0d0;

  --color-status-unknown-bg: rgba(234, 179, 8, 0.14);
  --color-status-unknown-border: rgba(234, 179, 8, 0.35);
  --color-status-unknown-text: #ffe3a3;

  /* Focus accessible */
  --focus-color: rgba(145, 70, 255, 0.9);
  --focus-width: 3px;
  --focus-offset: 3px;

  /* Typographie fluide */
  --font-size-base: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  --font-size-h1: clamp(1.8rem, 1.4rem + 2vw, 2.5rem);
  --font-size-h2: clamp(1.4rem, 1.1rem + 1.5vw, 1.9rem);
  --font-size-h3: clamp(1.15rem, 1rem + 0.8vw, 1.4rem);
  --font-size-small: clamp(0.8rem, 0.75rem + 0.2vw, 0.9rem);

  /* Espacements */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;

  /* Rayons */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 999px;

  /* Ombres */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;
}


/* ============ BASE ============ */

* {
  box-sizing: border-box;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  color: #ffffff;
  line-height: 1.25;
}

h1 {
  font-size: var(--font-size-h1);
}

h2 {
  font-size: var(--font-size-h2);
}

h3 {
  font-size: var(--font-size-h3);
}

p {
  margin: 0;
  color: var(--color-text-muted);
}

a {
  color: var(--color-twitch);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}


/* ============ FOCUS ACCESSIBLE ============ */

:is(a, button, input, textarea, summary):focus-visible {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: var(--focus-offset);
}


/* ============ HEADER & HERO ============ */

header {
  background: linear-gradient(
          135deg,
          var(--color-primary),
          var(--color-primary-strong)
  );
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  color: var(--color-primary-contrast);
}

header h1 {
  margin: 0;
  color: var(--color-primary-contrast);
}

header p {
  margin: var(--space-sm) 0 0;
  opacity: 0.95;
  color: rgba(255, 255, 255, 0.95);
}

.hero {
  text-align: center;
}

.subtitle {
  margin: 0 auto var(--space-lg);
  color: rgba(255, 255, 255, 0.96);
}


/* ============ LAYOUT ============ */

main {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

section {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  border: 1px solid var(--color-border);
}


/* ============ STATUT DU SHOP ============ */

.shop-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: var(--space-sm) auto var(--space-lg);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-small);
  font-weight: 700;
  border: 1px solid transparent;
}

.shop-status.is-open {
  color: var(--color-status-open-text);
  background: var(--color-status-open-bg);
  border-color: var(--color-status-open-border);
}

.shop-status.is-closed {
  color: var(--color-status-closed-text);
  background: var(--color-status-closed-bg);
  border-color: var(--color-status-closed-border);
}

.shop-status.is-unknown {
  color: var(--color-status-unknown-text);
  background: var(--color-status-unknown-bg);
  border-color: var(--color-status-unknown-border);
}


/* ============ AUTH & UTILISATEUR ============ */

#auth-container {
  display: flex;
  justify-content: center;
  margin-top: var(--space-lg);
}

.auth-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  width: min(100% - 32px, 430px);
  padding: var(--space-lg);
  border: 1px solid rgba(55, 142, 38, 0.45);
  border-radius: var(--radius-lg);
  background: rgba(20, 45, 18, 0.9);
  box-shadow: var(--shadow-md);
}

.auth-card-login {
  background: rgba(20, 45, 18, 0.95);
}

#user-info-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
  width: 100%;
}

.user-info {
  font-size: 1.05rem;
  line-height: 1.6;
  text-align: center;
  color: var(--color-text);
}

.user-info strong {
  color: #ffffff;
}

.points-line {
  margin-top: 3px;
  color: var(--color-text-muted);
}

.points-line strong {
  color: #b98cff;
}


/* ============ BOUTONS AUTHENTIFICATION ============ */

.auth-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 220px;
  min-height: 44px;
  padding: 10px 18px;
  border: 0;
  border-radius: var(--radius-sm);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
          transform var(--transition-fast),
          filter var(--transition-fast),
          background-color var(--transition-normal);
}

.auth-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.auth-btn:active {
  transform: translateY(0);
}

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

.twitch-btn:hover {
  background: var(--color-twitch-hover);
}

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

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

.auth-btn img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}


/* ============ ACTIONS COMPTE ============ */

.account-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  width: 100%;
}

.account-btn {
  flex: 1 1 0;
  min-width: 0;
  min-height: 44px;
  padding: 12px 18px;
  border: none;
  border-radius: var(--radius-sm);
  color: #ffffff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
          background-color var(--transition-normal),
          transform var(--transition-fast),
          filter var(--transition-fast);
}

.account-btn:focus-visible {
  outline: var(--focus-width) solid rgba(255, 255, 255, 0.85);
  outline-offset: var(--focus-offset);
}

.admin-button {
  background-color: var(--color-info);
}

.admin-button:hover {
  background-color: var(--color-info-hover);
  transform: translateY(-1px);
}

.admin-icon {
  font-size: 1rem;
}


/* ============ RAFRAÎCHIR POINTS ============ */

.refresh-points-button {
  width: 100%;
  min-height: 42px;
  margin-top: var(--space-md);
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--color-info);
  color: #ffffff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
          background-color var(--transition-normal),
          transform var(--transition-fast),
          opacity var(--transition-normal);
}

.refresh-points-button:hover {
  background: var(--color-info-hover);
  transform: translateY(-1px);
}

.refresh-points-button:disabled {
  opacity: 0.65;
  cursor: wait;
  transform: none;
}

.refresh-points-result {
  min-height: 20px;
  margin: var(--space-sm) 0 0;
  font-size: var(--font-size-small);
  text-align: center;
}

.refresh-points-result.success {
  color: #9be7a5;
}

.refresh-points-result.error {
  color: #ffb0b0;
}


/* ============ SYNCHRONISATION ARTICLES ============ */

.sync-articles-button {
  background: var(--color-info);
  color: #ffffff;
}

.sync-articles-button:hover:not(:disabled) {
  background: var(--color-info-hover);
  transform: translateY(-1px);
}

.sync-articles-button:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.sync-articles-result {
  min-height: 20px;
  margin: var(--space-sm) 0 0;
  color: var(--color-text);
  font-size: var(--font-size-small);
  text-align: center;
}

.sync-articles-result.success {
  color: #9be7a5;
}

.sync-articles-result.error {
  color: #ffb0b0;
}


/* =========================================================
   LISTES ARTICLES & DONS
   ========================================================= */

#articlesList,
#unassignedList {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}


/* =========================================================
   CARTES ARTICLES
   ========================================================= */

.article {
  background: var(--color-surface-elevated);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border: 1px solid var(--color-border);

  transition:
          transform var(--transition-fast),
          box-shadow var(--transition-fast),
          opacity var(--transition-normal),
          filter var(--transition-normal),
          background-color var(--transition-normal);
}

.article:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.article h3 {
  margin: 0;
  color: #ffffff;
}

.article p {
  margin: 0;
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}


/* =========================================================
   STATUT ARTICLE
   ========================================================= */

.article-status {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;

  width: fit-content;

  margin-top: var(--space-xs);
  padding: 4px 10px;

  border-radius: var(--radius-pill);

  font-size: var(--font-size-small);
  font-weight: 700;

  color: var(--color-text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border);
}


/* Article disponible */

.article-active .article-status {
  color: var(--color-status-open-text);
  background: var(--color-status-open-bg);
  border-color: var(--color-status-open-border);
}


/* Article verrouillé */

.article-locked .article-status {
  color: var(--color-status-closed-text);
  background: var(--color-status-closed-bg);
  border-color: var(--color-status-closed-border);
}


/* =========================================================
   ARTICLE VERROUILLÉ
   ========================================================= */

.article-locked {
  filter: grayscale(0.75);

  background: #15151b;

  border-color: rgba(255, 255, 255, 0.045);

  position: relative;

  /* On évite l'effet "carte interactive" */
  cursor: default;
}

.article-locked:hover {
  transform: none;
  box-shadow: none;
}


/* Contenu grisé */

.article-locked h3 {
  color: rgba(255, 255, 255, 0.62);
}

.article-locked p {
  color: rgba(198, 198, 214, 0.55);
}


/* Barre de progression */

.article-locked .progress {
  opacity: 0.55;
}

.article-locked .bar {
  filter: grayscale(1);
}


/* Zone d'action */

.article-locked .article-actions {
  opacity: 0.7;
}


/* Curseurs */

.article-locked input,
.article-locked button {
  cursor: not-allowed;
}


/* =========================================================
   AUTRES ÉTATS D'ARTICLE
   ========================================================= */

.article-validated {
  border-color: rgba(55, 142, 38, 0.5);
}

.article-disabled {
  opacity: 0.6;
  filter: grayscale(0.2);
}


/* =========================================================
   PROGRESS BARS
   ========================================================= */

.progress-block {
  margin-top: var(--space-xs);
}

.progress {
  background: var(--color-bg);
  border-radius: var(--radius-pill);
  height: 10px;
  overflow: hidden;
  margin-top: var(--space-xs);
  border: 1px solid var(--color-border-strong);
}

.bar {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 0.3s ease;
}

.bar.pot {
  background: linear-gradient(
          90deg,
          var(--color-progress-pot),
          #16a34a
  );
}

.bar.purchases {
  background: linear-gradient(
          90deg,
          var(--color-progress-purchases),
          #d97706
  );
}


/* =========================================================
   ACTIONS DANS LES CARTES
   ========================================================= */

.article-actions {
  display: flex;
  align-items: flex-end;

  width: 100%;

  gap: 0;
  flex-wrap: nowrap;

  margin-top: var(--space-xs);
}


/* Label */

.article-actions label {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);

  flex: 1 1 auto;
  min-width: 0;

  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}


/* =========================================================
   INPUT NUMBER
   ========================================================= */

.article-actions input[type="number"] {
  width: 100%;
  min-height: 42px;

  padding: 8px 10px;

  border-radius: var(--radius-sm) 0 0 var(--radius-sm);

  border: 1px solid var(--color-border-strong);
  border-right: none;

  background: var(--color-bg);
  color: var(--color-text);

  font-size: var(--font-size-base);

  outline: none;

  transition:
          border-color var(--transition-fast),
          box-shadow var(--transition-fast),
          background-color var(--transition-fast);
}


/* Focus */

.article-actions input[type="number"]:focus {
  border-color: var(--focus-color);

  box-shadow:
          inset 0 0 0 1px var(--focus-color);
}


/* Disabled */

.article-actions input[type="number"]:disabled {
  background: rgba(255, 255, 255, 0.03);
  color: rgba(255, 255, 255, 0.35);
  border-color: rgba(255, 255, 255, 0.08);
  cursor: not-allowed;
}


/* =========================================================
   BOUTON CONTRIBUER
   ========================================================= */

.contribute-btn {
  flex: 0 0 auto;

  min-height: 42px;

  padding: 8px 14px;

  border: 1px solid var(--color-primary);

  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;

  background: var(--color-primary);
  color: #ffffff;

  font: inherit;
  font-weight: 700;

  cursor: pointer;

  white-space: nowrap;

  transition:
          background-color var(--transition-normal),
          filter var(--transition-fast);
}


/* Hover */

.contribute-btn:hover:not(:disabled) {
  background: var(--color-primary-strong);
  filter: brightness(1.08);
}


/* Active */

.contribute-btn:active:not(:disabled) {
  filter: brightness(0.9);
}


/* Disabled */

.contribute-btn:disabled {
  opacity: 0.6;
  background: #3a3a40;
  border-color: #3a3a40;
  color: rgba(255, 255, 255, 0.5);
  cursor: not-allowed;
}


/* =========================================================
   RESULTAT CONTRIBUTION
   ========================================================= */

.contribution-result {
  min-height: 20px;
  margin-top: var(--space-xs);

  font-size: var(--font-size-small);
  text-align: center;
}

.contribution-result.success {
  color: #9be7a5;
}

.contribution-result.error {
  color: #ffb0b0;
}


/* =========================================================
   TYPE ARTICLE
   ========================================================= */

.article-type {
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-text-muted);
}


/* =========================================================
   MODALE DE CLAIM
   ========================================================= */

#claim-modal {
  position: fixed;
  inset: 0;

  display: none;
  align-items: center;
  justify-content: center;

  z-index: 1000;

  background: rgba(0, 0, 0, 0.6);

  backdrop-filter: blur(2px);
}

#claim-modal[style*="display: block"] {
  display: flex;
}

.claim-modal-content {
  width: min(100% - 32px, 460px);

  background: var(--color-surface);

  border: 2px solid var(--color-twitch);

  border-radius: var(--radius-lg);

  padding: var(--space-lg);

  box-shadow: var(--shadow-lg);
}

.claim-modal-content h3 {
  margin-top: 0;
  color: #ffffff;
}

#claim-modal label {
  display: block;

  margin-bottom: var(--space-md);

  font-size: var(--font-size-base);
  color: var(--color-text);
}

#claim-modal input[type="text"] {
  width: 100%;

  padding: 10px 12px;

  border-radius: var(--radius-sm);

  border: 1px solid var(--color-border-strong);

  background: var(--color-bg);
  color: var(--color-text);

  font-size: var(--font-size-base);
}

#claim-modal input[type="text"]:focus-visible {
  outline: var(--focus-width) solid var(--focus-color);
  outline-offset: var(--focus-offset);
}

.claim-modal-actions {
  display: flex;

  gap: var(--space-md);
  flex-wrap: wrap;

  margin-top: var(--space-md);
}

.claim-modal-actions button {
  flex: 1 1 120px;

  min-height: 42px;

  padding: 10px 14px;

  border: none;
  border-radius: var(--radius-sm);

  color: #ffffff;

  font: inherit;
  font-weight: 700;

  cursor: pointer;

  transition:
          background-color var(--transition-normal),
          transform var(--transition-fast);
}

.claim-modal-actions button[type="submit"] {
  background: var(--color-primary);
}

.claim-modal-actions button[type="submit"]:hover {
  background: var(--color-primary-strong);
  transform: translateY(-1px);
}

.claim-modal-actions button[type="button"] {
  background: var(--color-danger);
}

.claim-modal-actions button[type="button"]:hover {
  background: var(--color-danger-hover);
  transform: translateY(-1px);
}

#claimResult {
  margin-top: var(--space-sm);

  font-size: var(--font-size-small);

  min-height: 20px;

  text-align: center;
}

#claimResult.success {
  color: #9be7a5;
}

#claimResult.error {
  color: #ffb0b0;
}


/* =========================================================
   DONATIONS SECTION
   ========================================================= */

#donations-section {
  margin-top: var(--space-xl);
}

#unassignedList .article button {
  margin-top: var(--space-xs);

  align-self: flex-start;

  padding: 8px 12px;

  border: none;

  border-radius: var(--radius-sm);

  background: var(--color-twitch);

  color: #ffffff;

  font: inherit;
  font-weight: 700;

  cursor: pointer;

  transition:
          background-color var(--transition-normal),
          transform var(--transition-fast);
}

#unassignedList .article button:hover {
  background: var(--color-twitch-hover);
  transform: translateY(-1px);
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 600px) {

  header h1 {
    font-size: var(--font-size-h1);
  }

  .article {
    min-width: 100%;
  }

  .account-actions {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .account-btn {
    width: 100%;
  }

}


/* =========================================================
   PETITS ÉCRANS
   ========================================================= */

@media (max-width: 380px) {

  .article-actions input[type="number"] {
    padding-left: 8px;
    padding-right: 8px;
  }

  .contribute-btn {
    padding-left: 10px;
    padding-right: 10px;
    font-size: 0.9rem;
  }

}