/* Auth Modal Styles - Novaxell Premium */

:root {
  --auth-primary: #7B5BFF;
  --auth-primary-light: #8F63FF;
  --auth-accent: #D965FF;
  --auth-dark: #0C1F4A;
  --auth-darker: #050D1F;
  --auth-light: #F0F4FF;
  --auth-gray: #8B92B0;
  --auth-error: #FF6B6B;
  --auth-success: #51CF66;
  --auth-glow: 0 0 20px rgba(123, 91, 255, 0.3);
  --auth-glow-strong: 0 0 30px rgba(217, 101, 255, 0.4);
}

/* Overlay */
.auth-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 13, 31, 0.8);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
}

.auth-modal-overlay.active {
  display: flex;
}

/* Container */
.auth-modal-container {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: radial-gradient(circle at top, rgba(123, 91, 255, 0.25) 0, transparent 55%),
              radial-gradient(circle at bottom, rgba(217, 101, 255, 0.18) 0, transparent 60%),
              linear-gradient(135deg, #020617 0%, #020617 35%, #0F172A 70%, #1E293B 100%);
  border: 1px solid rgba(123, 91, 255, 0.2);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    var(--auth-glow);
  max-height: 90vh;
  overflow-y: auto;
  overflow: hidden;
}
/* animations désactivées pour garder un fond stable et sombre dès l'ouverture */
/* Effet particules / lignes animées derrière le contenu */
.auth-modal-container::before,
.auth-modal-container::after {
  content: '';
  position: absolute;
  inset: -40px;
  z-index: -1;
  opacity: 0.45;
  pointer-events: none;
}

/* Particules / halos colorés */
.auth-modal-container::before {
  background-image:
    radial-gradient(circle at 15% 10%, rgba(129, 140, 248, 0.5) 0, transparent 55%),
    radial-gradient(circle at 85% 80%, rgba(236, 72, 153, 0.45) 0, transparent 55%),
    radial-gradient(circle at 10% 90%, rgba(56, 189, 248, 0.35) 0, transparent 60%);
  mix-blend-mode: screen;
}

/* Lignes / réseau animé léger */
.auth-modal-container::after {
  background-image:
    linear-gradient(120deg, rgba(148, 163, 184, 0.15) 1px, transparent 1px),
    linear-gradient(300deg, rgba(51, 65, 85, 0.4) 1px, transparent 1px);
  background-size: 140px 140px, 180px 180px;
  mask-image: radial-gradient(circle at center, black 0, transparent 70%);
  opacity: 0.18;
}

@keyframes authModalSlideIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* animations désactivées pour garder un fond stable */

/* Close Button */
.auth-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: rgba(123, 91, 255, 0.1);
  border: 1px solid rgba(123, 91, 255, 0.2);
  border-radius: 8px;
  color: var(--auth-light);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 10;
}

.auth-modal-close:hover {
  background: rgba(217, 101, 255, 0.2);
  border-color: rgba(217, 101, 255, 0.4);
  box-shadow: var(--auth-glow-strong);
}

/* Header */
.auth-modal-header {
  text-align: center;
  margin-bottom: 32px;
}

.auth-modal-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--auth-light);
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--auth-primary-light), var(--auth-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-modal-subtitle {
  font-size: 14px;
  color: var(--auth-gray);
  margin: 0;
}

/* Form */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.auth-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--auth-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.auth-form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(123, 91, 255, 0.2);
  border-radius: 10px;
  color: var(--auth-light);
  font-size: 14px;
  font-family: inherit;
  transition: all 0.3s ease;
  outline: none;
}

.auth-form-input::placeholder {
  color: rgba(139, 146, 176, 0.6);
}

.auth-form-input:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--auth-primary);
  box-shadow: 
    0 0 0 3px rgba(123, 91, 255, 0.1),
    var(--auth-glow);
}

.auth-form-input:invalid:not(:placeholder-shown) {
  border-color: var(--auth-error);
}

/* Password Wrapper */
.auth-password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-password-toggle {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--auth-gray);
  cursor: pointer;
  font-size: 16px;
  padding: 8px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-password-toggle:hover {
  color: var(--auth-primary);
}

/* Error Messages */
.auth-form-error {
  font-size: 12px;
  color: var(--auth-error);
  min-height: 16px;
  display: block;
}

.auth-form-error-general {
  padding: 12px 16px;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.3);
  border-radius: 8px;
  color: var(--auth-error);
  font-size: 13px;
  text-align: center;
}

/* Submit Button */
.auth-form-submit {
  width: 100%;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--auth-primary) 0%, var(--auth-accent) 100%);
  border: none;
  border-radius: 10px;
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  box-shadow: var(--auth-glow-strong);
  position: relative;
  overflow: hidden;
}

.auth-form-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(217, 101, 255, 0.5);
}

.auth-form-submit:active:not(:disabled) {
  transform: translateY(0);
}

.auth-form-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.auth-submit-text {
  display: inline;
}

.auth-submit-loader {
  display: inline;
  font-size: 16px;
}

/* Toggle Mode */
.auth-modal-toggle {
  text-align: center;
  margin-top: 20px;
}

.auth-modal-toggle p {
  font-size: 13px;
  color: var(--auth-gray);
  margin: 0;
}

.auth-toggle-btn {
  background: none;
  border: none;
  color: var(--auth-primary);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  padding: 0;
  font-size: 13px;
}

.auth-toggle-btn:hover {
  color: var(--auth-accent);
  text-decoration: underline;
}

/* Divider */
.auth-modal-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
}

.auth-modal-divider::before,
.auth-modal-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(123, 91, 255, 0.2), transparent);
}

.auth-modal-divider span {
  font-size: 12px;
  color: var(--auth-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Social Login */
.auth-modal-social {
  display: flex;
  gap: 12px;
}

.auth-social-btn {
  flex: 1;
  padding: 12px 16px;
  background: rgba(123, 91, 255, 0.1);
  border: 1px solid rgba(123, 91, 255, 0.2);
  border-radius: 10px;
  color: var(--auth-light);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.auth-social-btn:hover {
  background: rgba(123, 91, 255, 0.2);
  border-color: var(--auth-primary);
  box-shadow: var(--auth-glow);
}

/* Responsive */
@media (max-width: 480px) {
  .auth-modal-container {
    max-width: 90%;
    padding: 32px 24px;
    margin: 16px;
  }

  .auth-modal-title {
    font-size: 24px;
  }

  .auth-form-submit {
    padding: 12px 16px;
    font-size: 14px;
  }
}

/* Unified Auth Buttons */
.auth-btn-login,
.auth-btn-register {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
}

.auth-btn-login {
  background: linear-gradient(135deg, var(--auth-primary) 0%, var(--auth-primary-light) 100%);
  color: white;
  box-shadow: var(--auth-glow);
}

.auth-btn-login:hover {
  transform: translateY(-2px);
  box-shadow: var(--auth-glow-strong);
}

.auth-btn-register {
  background: linear-gradient(135deg, var(--auth-accent) 0%, #D965FF 100%);
  color: white;
  box-shadow: 0 0 20px rgba(217, 101, 255, 0.3);
}

.auth-btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(217, 101, 255, 0.5);
}