/* =====================================================
   login.css — Page de connexion
   Anniversaire Éric Balet · 14 juin 2026
   ===================================================== */

body.login-page {
  min-height: 100vh;
  background: linear-gradient(145deg, var(--green-dark) 0%, #3a6820 40%, #1e4010 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

/* ── Texture overlay ── */
body.login-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 20% 20%, rgba(122,173,78,0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 75%, rgba(201,124,26,0.12) 0%, transparent 55%);
  pointer-events: none;
}

/* ── Card ── */
.login-card {
  background: rgba(255,255,255,0.97);
  border-radius: 20px;
  padding: 48px 44px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.1);
  position: relative;
  z-index: 1;
  animation: slideUp 0.5s cubic-bezier(0.22,1,0.36,1) both;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Crest / logo area ── */
.login-crest {
  text-align: center;
  margin-bottom: 30px;
}
.login-crest-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--green-mid), var(--green-dark));
  box-shadow: 0 4px 16px rgba(45,80,22,0.3);
  font-size: 32px;
  margin-bottom: 16px;
}
.login-crest h1 {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--green-dark);
  line-height: 1.25;
  margin-bottom: 4px;
}
.login-crest h1 em {
  font-style: italic;
  color: var(--amber);
}
.login-crest-sub {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Divider ── */
.login-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
  margin: 24px 0;
}

/* ── Form ── */
.login-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.login-input-wrap {
  position: relative;
  margin-bottom: 20px;
}
.login-input {
  width: 100%;
  padding: 13px 44px 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Lato', sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--cream);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.login-input:focus {
  border-color: var(--green-mid);
  box-shadow: 0 0 0 3px rgba(74,124,46,0.15);
  background: var(--white);
}
.login-input.error {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192,57,43,0.12);
}
.login-eye {
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 16px;
  padding: 4px;
  line-height: 1;
  transition: color var(--transition);
}
.login-eye:hover { color: var(--green-mid); }

/* ── Error message ── */
.login-error {
  display: none;
  background: #fde8e8;
  border: 1px solid #f5c6c6;
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 13px;
  color: #8b1a1a;
  margin-bottom: 18px;
  animation: shake 0.4s ease;
}
.login-error.visible { display: flex; align-items: center; gap: 8px; }

@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%,60%  { transform: translateX(-6px); }
  40%,80%  { transform: translateX(6px); }
}

/* ── Submit button ── */
.login-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-family: 'Lato', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 14px rgba(45,80,22,0.3);
}
.login-btn:hover  { opacity: 0.92; box-shadow: 0 6px 20px rgba(45,80,22,0.38); transform: translateY(-1px); }
.login-btn:active { transform: translateY(0); opacity: 1; }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.login-btn.loading { position: relative; color: transparent; }
.login-btn.loading::after {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: var(--white);
  border-radius: 50%;
  top: 50%; left: 50%;
  margin: -9px 0 0 -9px;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Footer note ── */
.login-footer-note {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 22px;
  line-height: 1.5;
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .login-card { padding: 36px 28px; }
  .login-crest h1 { font-size: 22px; }
}