/* ============================================================
   Upon.top — Brand « 1a Acid » (global stylesheet)
   Variables, fonts, logo, buttons, fields, cards.
   Injecté globalement via _header.php.
   ============================================================ */

:root {
  --upon-ink: #0E0E0E;
  --upon-acid: #D7FF3A;
  --upon-acid-hover: #C6EE2A;
  --upon-flash: #FF5C39;
  --upon-paper: #F4F4EF;
  --upon-white: #FFFFFF;
  --upon-line: #2A2A2A;
  --upon-muted: #9A9A9A;
  --upon-muted-light: #CFCFCF;
  --upon-muted-dark: #666666;
  --font-display: 'Unbounded', sans-serif;
  --font-body: 'Manrope', sans-serif;
}

/* ============ Logo HTML/CSS ============ */
.upon-logo {
  display: inline-flex;
  align-items: center;
  gap: .3em;
  font-family: var(--font-display);
  font-size: 26px;
  text-decoration: none;
  line-height: 1;
}
.upon-logo__word {
  font-weight: 900;
  letter-spacing: -.04em;
  color: var(--upon-acid);
}
.upon-logo__tld {
  font-weight: 700;
  font-size: .42em;
  color: var(--upon-ink);
  background: var(--upon-acid);
  padding: .2em .7em;
  border-radius: 999px;
  transform: rotate(-6deg);
  display: inline-block;
}
/* Variante sur fond clair : word Ink, pastille Ink avec texte Acid */
.upon-logo--ink .upon-logo__word { color: var(--upon-ink); }
.upon-logo--ink .upon-logo__tld { background: var(--upon-ink); color: var(--upon-acid); }
/* Variante sur fond Acid : word Ink, pastille Ink avec texte Acid */
.upon-logo--on-acid .upon-logo__word { color: var(--upon-ink); }
.upon-logo--on-acid .upon-logo__tld { background: var(--upon-ink); color: var(--upon-acid); }

/* ============ Pages marque ============ */
.upon-page {
  background: var(--upon-ink);
  color: var(--upon-white);
  font-family: var(--font-body);
  min-height: 100vh;
}
.upon-page a { text-decoration: none; }
.upon-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 36px;
}

/* ============ Header (pages marque) ============ */
.upon-header {
  padding: 22px 36px;
  border-bottom: 1px solid var(--upon-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.upon-nav {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.upon-link {
  color: var(--upon-muted-light);
  font-weight: 600;
  font-size: 14px;
}
.upon-link:hover { color: var(--upon-acid); }

/* ============ Boutons ============ */
.btn-upon-primary {
  background: var(--upon-acid);
  color: var(--upon-ink);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 999px;
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background .15s;
  text-decoration: none;
}
.btn-upon-primary:hover,
.btn-upon-primary:focus {
  background: var(--upon-acid-hover);
  color: var(--upon-ink);
}
.btn-upon-primary-lg { padding: 14px 32px; font-size: 15px; }
.btn-upon-primary-sm { padding: 8px 16px; font-size: 13px; }

/* Bouton Ink (sur fond Acid ou dans champ blanc) */
.btn-upon-ink {
  background: var(--upon-ink);
  color: var(--upon-acid);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 999px;
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  text-decoration: none;
}
.btn-upon-ink:hover { background: #1F1F1F; color: var(--upon-acid); }

/* Bouton outline sur fond Ink */
.btn-upon-outline {
  background: transparent;
  color: var(--upon-white);
  border: 1px solid var(--upon-line);
  border-radius: 999px;
  padding: 10px 22px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  cursor: pointer;
}
.btn-upon-outline:hover {
  border-color: var(--upon-acid);
  color: var(--upon-acid);
}

/* Bouton outline sur fond clair */
.btn-upon-outline-ink {
  background: transparent;
  color: var(--upon-ink);
  border: 1px solid var(--upon-ink);
  border-radius: 999px;
  padding: 10px 22px;
  font-weight: 800;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  cursor: pointer;
}
.btn-upon-outline-ink:hover { background: var(--upon-ink); color: var(--upon-acid); }

/* ============ Champs ============ */
.upon-field-label {
  display: block;
  font-size: 13px;
  color: var(--upon-muted);
  margin: 0 0 10px;
  font-weight: 600;
  text-align: left;
}
.upon-field {
  background: var(--upon-white);
  border-radius: 999px;
  padding: 6px;
  display: flex;
  align-items: center;
  max-width: 560px;
}
.upon-field__prefix {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--upon-ink);
  padding: 0 4px 0 16px;
  font-size: 15px;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.upon-field__input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--upon-ink);
  padding: 10px 8px;
  min-width: 0;
  letter-spacing: -.02em;
}
.upon-field__input::placeholder { color: var(--upon-muted); font-weight: 500; }
.upon-field__btn {
  background: var(--upon-ink);
  color: var(--upon-acid);
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.upon-field__btn:hover { background: #1F1F1F; color: var(--upon-acid); }
.upon-field-error {
  color: var(--upon-flash);
  font-size: 13px;
  margin: 10px 0 0;
  font-weight: 600;
  display: none;
  text-align: left;
}
.upon-field-error.show { display: block; }

/* ============ Input classique (login, signup, forms) ============ */
.upon-input {
  width: 100%;
  background: var(--upon-white);
  border: 1px solid var(--upon-line);
  border-radius: 999px;
  padding: 14px 20px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--upon-ink);
  outline: 0;
  transition: border-color .15s;
}
.upon-input:focus { border-color: var(--upon-acid); }
.upon-input::placeholder { color: var(--upon-muted); font-weight: 400; }
.upon-input--error { border-color: var(--upon-flash); }

/* ============ Carte Paper (pages pub, formulaires) ============ */
.upon-card {
  background: var(--upon-paper);
  color: var(--upon-ink);
  border-radius: 20px;
  padding: 32px;
  border: 0;
}
.upon-card--on-ink { background: var(--upon-paper); }

/* ============ Preview card (démo page utilisateur) ============ */
.upon-preview-wrap { display: flex; justify-content: center; }
.upon-preview {
  background: var(--upon-paper);
  color: var(--upon-ink);
  border-radius: 36px;
  border: 6px solid var(--upon-line);
  padding: 28px 22px;
  width: 100%;
  max-width: 320px;
  transform: rotate(3deg);
}
.upon-preview__avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--upon-ink);
  color: var(--upon-acid);
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 28px;
}
.upon-preview__handle {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-align: center;
  margin: 0 0 20px;
}
.upon-preview__link {
  background: var(--upon-ink);
  color: var(--upon-white);
  padding: 14px;
  border-radius: 14px;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  margin: 0 0 10px;
}
.upon-preview__link.acid { background: var(--upon-acid); color: var(--upon-ink); }

/* ============ Hero ============ */
.upon-hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  padding: 80px 0;
  align-items: center;
}
.upon-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 64px;
  line-height: 1;
  letter-spacing: -.04em;
  margin: 0 0 22px;
  color: var(--upon-white);
}
.upon-hero h1 .acid { color: var(--upon-acid); }
.upon-hero .lead {
  font-size: 18px;
  color: var(--upon-muted-light);
  line-height: 1.5;
  margin: 0 0 28px;
  max-width: 480px;
}
.upon-hero-note {
  font-size: 13px;
  color: var(--upon-muted);
  margin: 14px 0 0;
  text-align: left;
}
.upon-hero-note a { color: var(--upon-muted-light); text-decoration: underline; }
.upon-hero-note a:hover { color: var(--upon-acid); }

/* ============ Features séparées par bordures ============ */
.upon-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--upon-line);
  border-bottom: 1px solid var(--upon-line);
  margin-top: 24px;
}
.upon-features__col {
  padding: 48px 32px;
  border-right: 1px solid var(--upon-line);
}
.upon-features__col:last-child { border-right: 0; }
.upon-features__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.15;
  margin: 0 0 10px;
  letter-spacing: -.02em;
}
.upon-features__title.acid { color: var(--upon-acid); }
.upon-features__title.flash { color: var(--upon-flash); }
.upon-features__desc { font-size: 14px; color: var(--upon-muted-light); line-height: 1.5; margin: 0; }

/* ============ Page centrée (login, signup, 404…) ============ */
.upon-centered {
  min-height: calc(100vh - 90px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}
.upon-auth-card {
  background: var(--upon-paper);
  color: var(--upon-ink);
  border-radius: 24px;
  padding: 40px;
  width: 100%;
  max-width: 440px;
}
.upon-auth-card h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 32px;
  letter-spacing: -.03em;
  line-height: 1.05;
  margin: 0 0 10px;
  color: var(--upon-ink);
}
.upon-auth-card .lead {
  color: var(--upon-muted-dark);
  font-size: 14px;
  margin: 0 0 28px;
}
.upon-form-group { margin-bottom: 16px; }
.upon-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--upon-ink);
  margin: 0 0 6px;
}
.upon-auth-footer {
  margin-top: 20px;
  font-size: 14px;
  text-align: center;
  color: var(--upon-muted-dark);
}
.upon-auth-footer a {
  color: var(--upon-ink);
  font-weight: 700;
  text-decoration: underline;
}
.upon-auth-footer a:hover { color: var(--upon-flash); }

/* ============ Pages legal / help (contenu long) ============ */
.upon-doc {
  background: var(--upon-ink);
  color: var(--upon-white);
  min-height: 100vh;
}
.upon-doc-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 64px 36px 96px;
}
.upon-doc h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 48px;
  letter-spacing: -.04em;
  line-height: 1;
  margin: 0 0 24px;
  color: var(--upon-white);
}
.upon-doc h1 .acid { color: var(--upon-acid); }
.upon-doc h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: -.02em;
  margin: 40px 0 14px;
  color: var(--upon-acid);
}
.upon-doc h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin: 28px 0 10px;
  color: var(--upon-white);
}
.upon-doc p, .upon-doc li {
  font-size: 15px;
  line-height: 1.65;
  color: var(--upon-muted-light);
  margin: 0 0 14px;
}
.upon-doc ul, .upon-doc ol { padding-left: 22px; margin-bottom: 18px; }
.upon-doc a { color: var(--upon-acid); text-decoration: underline; }
.upon-doc a:hover { color: var(--upon-white); }
.upon-doc hr { border: 0; border-top: 1px solid var(--upon-line); margin: 32px 0; }
.upon-doc strong, .upon-doc b { color: var(--upon-white); font-weight: 700; }
.upon-doc code {
  background: var(--upon-line);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--upon-acid);
}

/* ============ Footer marque ============ */
.upon-footer {
  background: var(--upon-ink);
  padding: 48px 36px 36px;
  border-top: 1px solid var(--upon-line);
}
.upon-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
}
.upon-footer p {
  color: var(--upon-muted);
  font-size: 13px;
  margin: 0;
}
.upon-footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.upon-footer-links a {
  color: var(--upon-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color .2s;
}
.upon-footer-links a:hover { color: var(--upon-acid); }

/* ============ Overrides utilitaires ============ */
.upon-root .dropdown-menu {
  background: var(--upon-ink);
  border: 1px solid var(--upon-line);
}
.upon-root .dropdown-menu .dropdown-item { color: var(--upon-muted-light); }
.upon-root .dropdown-menu .dropdown-item:hover {
  background: var(--upon-line);
  color: var(--upon-white);
}

/* ============ Responsive ============ */
@media (max-width: 900px) {
  .upon-header { padding: 18px 24px; }
  .upon-container { padding: 0 24px; }
  .upon-hero { grid-template-columns: 1fr; gap: 48px; padding: 48px 0; }
  .upon-hero h1 { font-size: 40px; }
  .upon-features { grid-template-columns: 1fr; }
  .upon-features__col { border-right: 0; border-bottom: 1px solid var(--upon-line); }
  .upon-features__col:last-child { border-bottom: 0; }
  .upon-field { flex-wrap: wrap; }
  .upon-field__input { width: 100%; }
  .upon-field__btn { width: 100%; margin-top: 4px; justify-content: center; }
  .upon-doc-wrap { padding: 40px 24px 64px; }
  .upon-doc h1 { font-size: 36px; }
  .upon-footer-inner { flex-direction: column; text-align: center; }
}

/* ============================================================
   MODALS — SweetAlert2 + Bootstrap + Cookie Settings
   ============================================================ */

/* ---------- SweetAlert2 ---------- */
.swal2-container { font-family: var(--font-body); }
.swal2-popup {
  background: var(--upon-paper) !important;
  color: var(--upon-ink) !important;
  border-radius: 24px !important;
  padding: 32px 28px !important;
  box-shadow: 0 20px 60px rgba(14,14,14,0.25) !important;
  font-family: var(--font-body) !important;
}
.swal2-title {
  font-family: var(--font-display) !important;
  font-weight: 900 !important;
  color: var(--upon-ink) !important;
  letter-spacing: -0.03em !important;
  font-size: 24px !important;
  padding-top: 8px !important;
}
.swal2-html-container {
  color: var(--upon-muted-dark) !important;
  font-size: 15px !important;
  font-weight: 500 !important;
  line-height: 1.5 !important;
  margin-top: 12px !important;
}
.swal2-actions { gap: 10px !important; margin-top: 24px !important; }
.swal2-styled.swal2-confirm,
.swal2-styled.swal2-deny,
.swal2-styled.swal2-cancel {
  font-family: var(--font-body) !important;
  font-weight: 800 !important;
  font-size: 14px !important;
  padding: 11px 24px !important;
  border-radius: 999px !important;
  border: 0 !important;
  box-shadow: none !important;
  transition: background .15s, transform .15s !important;
}
.swal2-styled.swal2-confirm {
  background: var(--upon-ink) !important;
  color: var(--upon-acid) !important;
  background-image: none !important;
}
.swal2-styled.swal2-confirm:hover,
.swal2-styled.swal2-confirm:focus {
  background: #1F1F1F !important;
  color: var(--upon-acid) !important;
  transform: translateY(-1px);
}
.swal2-styled.swal2-confirm:focus {
  box-shadow: 0 0 0 3px rgba(215,255,58,0.5) !important;
}
.swal2-styled.swal2-deny {
  background: var(--upon-flash) !important;
  color: var(--upon-white) !important;
}
.swal2-styled.swal2-cancel {
  background: transparent !important;
  color: var(--upon-ink) !important;
  border: 1px solid var(--upon-ink) !important;
}
.swal2-styled.swal2-cancel:hover {
  background: var(--upon-ink) !important;
  color: var(--upon-acid) !important;
}

/* Icônes SweetAlert — teintées brand */
.swal2-icon.swal2-success {
  border-color: var(--upon-acid) !important;
  color: var(--upon-ink) !important;
}
.swal2-icon.swal2-success [class^='swal2-success-line'] { background: var(--upon-ink) !important; }
.swal2-icon.swal2-success .swal2-success-ring { border-color: var(--upon-acid) !important; }
.swal2-icon.swal2-success .swal2-success-fix,
.swal2-icon.swal2-success [class^='swal2-success-circular-line'] { background: var(--upon-paper) !important; }

.swal2-icon.swal2-error {
  border-color: var(--upon-flash) !important;
  color: var(--upon-flash) !important;
}
.swal2-icon.swal2-error [class^='swal2-x-mark-line'] { background: var(--upon-flash) !important; }

.swal2-icon.swal2-warning {
  border-color: var(--upon-flash) !important;
  color: var(--upon-flash) !important;
}

.swal2-icon.swal2-info,
.swal2-icon.swal2-question {
  border-color: var(--upon-ink) !important;
  color: var(--upon-ink) !important;
}

/* Progress bar (used with timers) */
.swal2-timer-progress-bar { background: var(--upon-acid) !important; }

/* Backdrop plus doux */
.swal2-backdrop-show { background: rgba(14,14,14,0.55) !important; }

/* Inputs dans Swal */
.swal2-input, .swal2-textarea, .swal2-select {
  border: 1.5px solid rgba(14,14,14,0.15) !important;
  border-radius: 999px !important;
  padding: 12px 18px !important;
  font-family: var(--font-body) !important;
  font-size: 15px !important;
  color: var(--upon-ink) !important;
  box-shadow: none !important;
}
.swal2-textarea { border-radius: 20px !important; }
.swal2-input:focus, .swal2-textarea:focus, .swal2-select:focus {
  border-color: var(--upon-ink) !important;
  box-shadow: 0 0 0 3px rgba(215,255,58,0.4) !important;
}
.swal2-validation-message {
  background: transparent !important;
  color: var(--upon-flash) !important;
  font-weight: 600 !important;
  padding: 8px 0 !important;
}

/* ---------- Bootstrap Modal ---------- */
.modal-content {
  background: var(--upon-paper);
  color: var(--upon-ink);
  border: 0;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(14,14,14,0.25);
  font-family: var(--font-body);
}
.modal-header {
  border-bottom: 1px solid rgba(14,14,14,0.1);
  padding: 20px 28px;
}
.modal-title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--upon-ink);
  font-size: 20px;
}
.modal-body { padding: 24px 28px; color: var(--upon-ink); }
.modal-body .text-muted { color: var(--upon-muted-dark) !important; }
.modal-footer {
  border-top: 1px solid rgba(14,14,14,0.1);
  padding: 16px 28px;
  gap: 10px;
}
.modal-footer .btn,
.modal .btn {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 14px;
  padding: 10px 22px;
  border-radius: 999px;
}
.modal .btn-primary {
  background: var(--upon-ink);
  color: var(--upon-acid);
  border: 0;
}
.modal .btn-primary:hover { background: #1F1F1F; color: var(--upon-acid); }
.modal .btn-secondary,
.modal .btn-outline-secondary {
  background: transparent;
  color: var(--upon-ink);
  border: 1px solid var(--upon-ink);
}
.modal .btn-secondary:hover,
.modal .btn-outline-secondary:hover {
  background: var(--upon-ink);
  color: var(--upon-acid);
  border-color: var(--upon-ink);
}
.modal .btn-danger {
  background: var(--upon-flash);
  color: var(--upon-white);
  border: 0;
}
.modal .btn-danger:hover { background: #E04520; color: var(--upon-white); }
.modal .btn-close {
  background: transparent;
  opacity: 0.5;
  transition: opacity .15s;
}
.modal .btn-close:hover { opacity: 1; }
.modal-backdrop.show { opacity: 0.55; background: var(--upon-ink); }

/* Inputs dans les modals */
.modal .form-control, .modal .form-select {
  border: 1.5px solid rgba(14,14,14,0.15);
  border-radius: 999px;
  padding: 12px 18px;
  font-family: var(--font-body);
  color: var(--upon-ink);
  background: var(--upon-white);
}
.modal textarea.form-control { border-radius: 20px; }
.modal .form-control:focus, .modal .form-select:focus {
  border-color: var(--upon-ink);
  box-shadow: 0 0 0 3px rgba(215,255,58,0.4);
}
.modal .form-label { font-weight: 700; color: var(--upon-ink); font-size: 13px; }

/* ---------- Cookie Settings Modal (compléments) ---------- */
.cookie-settings-modal { font-family: var(--font-body); }
.cookie-settings-modal .cookie-settings-content {
  border-radius: 24px;
  padding: 28px;
}
.cookie-settings-close {
  background: transparent;
  border: 0;
  font-size: 24px;
  color: var(--upon-ink);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity .15s;
}
.cookie-settings-close:hover { opacity: 1; }
.cookie-toggle-slider {
  background: rgba(14,14,14,0.2) !important;
  transition: background .2s;
}
.cookie-toggle input:focus + .cookie-toggle-slider {
  box-shadow: 0 0 0 3px rgba(215,255,58,0.4);
}