:root {
  --sa-bg: var(--xa-bg, #f7f9fc);
  --sa-surface: #fff;
  --sa-text: var(--xa-text, #0b0c0f);
  --sa-muted: var(--xa-muted, #667085);
  --sa-line: var(--xa-line, #e7e9ee);
  --sa-brand: var(--xa-brand, #ff9900);
  --sa-brand-700: var(--xa-brand-700, #e58900);
  --sa-radius: 16px;
  --sa-shadow: 0 14px 40px rgba(16, 24, 40, 0.1);
}

body {
  background: var(--sa-bg);
}

.sa-auth {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  padding: 24px 12px;
}

.sa-card {
  width: min(720px, 95vw);
  background: var(--sa-surface);
  border: 1px solid var(--sa-line);
  border-radius: var(--sa-radius);
  box-shadow: var(--sa-shadow);
  overflow: hidden;
}

.sa-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--sa-line);
  background: #fff;
}

.sa-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sa-muted);
  text-decoration: none;
  font-weight: 600;
}

.sa-back:hover {
  text-decoration: underline;
}

.sa-logo img {
  height: 40px;
  width: auto;
  display: block;
}

.sa-card__body {
  padding: 18px 18px 22px;
}

.sa-title {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--sa-text);
}

.sa-form {
  display: grid;
  gap: 14px;
}

.sa-field {
  display: grid;
  gap: 8px;
}

.sa-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--sa-text);
}

.sa-input {
  width: 100%;
  border: 1px solid var(--sa-line);
  border-radius: 12px;
  padding: 12px 12px;
  font-size: 15px;
  color: var(--sa-text);
  background: #fff;
  outline: 0;
  transition: box-shadow 0.2s, border-color 0.2s, background 0.2s;
}

.sa-input:focus {
  border-color: var(--sa-brand);
  box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.15);
  background: #fffdfa;
}

.sa-password {
  position: relative;
  display: flex;
  align-items: center;
}

.sa-password .sa-input {
  padding-right: 44px;
}

.sa-password__toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--sa-muted);
  border-radius: 8px;
}

.sa-password__toggle:hover {
  background: #f6f7f9;
}

.sa-password__toggle i {
  pointer-events: none;
}

.sa-help {
  color: var(--sa-muted);
  font-size: 12.5px;
}

.sa-inline-help {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--sa-muted);
  font-size: 14px;
}

.sa-inline-help a {
  color: inherit;
  font-weight: 600;
  text-decoration: underline;
}

.sa-actions {
  margin-top: 6px;
}

.sa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--sa-line);
  background: #fff;
  color: var(--sa-text);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.06s, box-shadow 0.2s, background 0.2s,
    border-color 0.2s;
  min-width: 180px;
  position: relative;
}

.sa-btn .btn-spinner {
  display: none;
  margin-left: 6px;
}

.sa-btn[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}

.sa-btn--primary {
  background: var(--sa-brand);
  border-color: var(--sa-brand);
  color: #1b1100;
}

.sa-btn--primary:hover {
  background: var(--sa-brand-700);
  border-color: var(--sa-brand-700);
}

.sa-btn--primary:active {
  transform: translateY(1px);
}

.sa-popup {
  display: none;
  margin-top: 12px;
  border: 1px solid var(--sa-line);
  border-left: 4px solid var(--sa-brand);
  border-radius: 12px;
  padding: 12px 14px;
  background: #fffefa;
  color: var(--sa-text);
  position: relative;
}

.sa-popup.success-popup {
  border-left-color: #22c55e;
  background: #f1fff5;
}

.sa-popup.error-popup {
  border-left-color: #ef4444;
  background: #fff6f6;
}

.sa-popup__close {
  position: absolute;
  top: 6px;
  right: 8px;
  border: 0;
  background: transparent;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  color: #555;
}

/* Réutilise tes styles phone-input fournis précédemment */
.phone-input-wrapper {
  /* déjà défini dans ton autre CSS */
}

.flag-icon {
  /* idem */
}

.country-dropdown {
  /* idem */
}

.country-option {
  /* idem */
}

.error-messages {
  margin-top: 6px;
  color: #b91c1c;
  font-size: 12.5px;
}

/* Mobile tweaks */
@media (max-width: 480px) {
  .sa-card__head {
    padding: 12px 14px;
  }

  .sa-card__body {
    padding: 14px;
  }

  .sa-title {
    font-size: 20px;
  }

  .sa-input {
    padding: 11px 12px;
    font-size: 14.5px;
  }

  .sa-btn {
    width: 100%;
    min-width: unset;
    padding: 12px;
  }
}

/* ===== Phone Input (flag + dropdown) ===== */
.phone-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--xa-line, #e7e9ee);
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.phone-input-wrapper:focus-within {
  border-color: var(--xa-brand, #ff9900);
  box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.15);
  background: #fffdfa;
}

.flag-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 18px;
  line-height: 1;
  border: 1px solid var(--xa-line, #e7e9ee);
  background: #fff;
  user-select: none;
}

#phone_number {
  flex: 1 1 auto;
  border: 0;
  outline: 0;
  font-size: 15px;
  color: var(--xa-text, #0b0c0f);
  min-width: 0;
  background: transparent;
}

#phone_number::placeholder {
  color: var(--xa-muted, #667085);
  opacity: 0.9;
}

/* Error state */
.input-error,
#phone_number.input-error {
  border-color: #ef4444 !important;
  /* red-500 */
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.error-messages {
  margin-top: 6px;
  color: #b91c1c;
  /* red-700 */
  font-size: 12.5px;
  line-height: 1.35;
}

/* ===== Country Dropdown ===== */
.country-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 20;
  width: 100%;
  max-height: 220px;
  overflow: auto;
  border: 1px solid var(--xa-line, #e7e9ee);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(16, 24, 40, 0.12);
  display: none;
  /* toggled by JS */
}

.country-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  cursor: pointer;
  font-size: 14px;
  color: var(--xa-text, #0b0c0f);
  transition: background 0.15s ease;
}

.country-option:hover {
  background: #fff7ea;
  /* léger warm */
}

.country-option:active {
  background: #ffe6c2;
}

/* Scroll styling (optionnel) */
.country-dropdown::-webkit-scrollbar {
  width: 10px;
}

.country-dropdown::-webkit-scrollbar-thumb {
  background: #e9edf3;
  border-radius: 999px;
  border: 2px solid #fff;
}

/* ===== Label + group spacing ===== */
#phone-wrapper label[for="phone_number"] {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--xa-text, #0b0c0f);
}

/* ===== Small screens ===== */
@media (max-width: 420px) {
  .phone-input-wrapper {
    padding: 9px 10px;
    border-radius: 10px;
  }

  .flag-icon {
    width: 26px;
    height: 26px;
    font-size: 16px;
    border-radius: 7px;
  }

  #phone_number {
    font-size: 14.5px;
  }

  .country-option {
    padding: 9px 10px;
    font-size: 13.5px;
  }
}

/* ===== Dark-on-light fallback (si pas de variables) ===== */
:root {
  --xa-line: #e7e9ee;
  --xa-text: #0b0c0f;
  --xa-muted: #667085;
  --xa-brand: #ff9900;
}

/* ===== Optional: helper class for showing dropdown ===== */
.country-dropdown.is-open {
  display: block;
}

.sa-password__toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #667085;
  border-radius: 8px;
}

.sa-password__toggle:hover {
  background: #f6f7f9;
}

.sa-password__toggle i {
  font-size: 16px;
  line-height: 1;
}

/* Container global pour donner un peu de contraste */
.sa-auth {
  background-color: #f5f6f8;
  /* gris très clair pour faire ressortir la carte */
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 15px;
}

/* La carte principale */
.sa-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 24px;
  width: 100%;
  max-width: 460px;
  border: 1px solid #e9ecef;

  /* Ombre plus visible */
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.08);

  /* petite animation subtile */
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.sa-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16), 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Header et body pour bien séparer */
.sa-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid #f1f1f1;
  padding-bottom: 12px;
}

.sa-card__body {
  padding-top: 10px;
}

/* Logo */
.sa-logo img {
  max-height: 50px;
  border-radius: 50%;
  box-shadow: 0 0 0 3px #f9fafb, 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* Titre */
.sa-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #1b1b1b;
  margin-bottom: 20px;
  text-align: center;
}

/* Responsive pour petits écrans */
@media (max-width: 480px) {
  .sa-card {
    padding: 16px;
    border-radius: 12px;
    max-width: 100%;
  }

  .sa-title {
    font-size: 1.1rem;
    margin-bottom: 14px;
  }

  .sa-label {
    font-size: 0.85rem;
  }

  .sa-input {
    font-size: 0.9rem;
    padding: 8px 10px;
  }

  .sa-password__toggle {
    font-size: 0.9rem;
    right: 6px;
  }

  .sa-btn {
    font-size: 0.95rem;
    padding: 10px 14px;
    border-radius: 8px;
  }

  .sa-popup {
    font-size: 0.9rem;
    padding: 10px 12px;
  }
}