/* ============================================================
   Baysal CRM - login.css
   Sadece login sayfası (index.html) için stiller.
   Mobile-first.
   ============================================================ */

.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 10% 20%, rgba(250, 178, 22, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 0, 0, 0.04) 0%, transparent 35%),
    var(--bg-page);
}

/* Auth gate — topbar/header/footer görünmez ama DOM'da */
.login-page .topbar,
.login-page > header[role="banner"],
.login-page > footer[role="contentinfo"] {
  display: none;
}

.login-main {
  flex: 1 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  width: 100%;
}

/* ---------- Kart ---------- */
.login-card {
  width: 100%;
  max-width: 420px;
  background-color: var(--bg-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  position: relative;
}

.login-card__accent {
  height: 6px;
  background: linear-gradient(90deg, var(--brand-primary) 0%, var(--brand-primary-600) 100%);
}

.login-card__body {
  padding: 1.75rem 1.5rem 1.5rem;
}

/* ---------- Marka ---------- */
.login-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.login-brand img {
  height: 56px;
  width: auto;
}

.login-brand__title {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin: 0;
  color: var(--brand-black);
  text-align: center;
}

.login-brand__subtitle {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin: 0;
  text-align: center;
}

/* ---------- Form ---------- */
.login-form .form-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--brand-black);
  margin-bottom: 0.35rem;
}

.login-form .form-control {
  border-radius: var(--radius-md);
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border-strong);
  background-color: var(--bg-surface);
  color: var(--text-primary);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.login-form .form-control:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(250, 178, 22, 0.25);
  outline: none;
}

.login-form .form-control.is-invalid {
  border-color: var(--danger);
}

.login-form .form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

/* Input + ikon grubu (şifre göster/gizle) */
.login-input-group {
  position: relative;
}

.login-input-group .form-control {
  padding-right: 2.75rem;
}

.login-input-group .input-icon-btn {
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--t-fast), background-color var(--t-fast);
}

.login-input-group .input-icon-btn:hover,
.login-input-group .input-icon-btn:focus {
  color: var(--brand-black);
  background-color: var(--brand-primary-100);
}

/* Form yardımcı satırı */
.login-form__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0.75rem 0 1.25rem;
  flex-wrap: wrap;
}

.login-form .form-check-input {
  border: 1px solid var(--border-strong);
}

.login-form .form-check-input:checked {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary);
}

.login-form .form-check-input:focus {
  box-shadow: 0 0 0 3px rgba(250, 178, 22, 0.25);
  border-color: var(--brand-primary);
}

.login-form .form-check-label {
  font-size: var(--fs-sm);
  color: var(--brand-black-60);
  user-select: none;
}

.login-forgot {
  font-size: var(--fs-sm);
  color: var(--brand-black);
  text-decoration: none;
  font-weight: 500;
}

.login-forgot:hover,
.login-forgot:focus {
  color: var(--brand-primary-600);
  text-decoration: underline;
}

/* Submit butonu */
.login-submit {
  width: 100%;
  min-height: 48px;
  font-size: var(--fs-md);
}

.login-submit .spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(0, 0, 0, 0.25);
  border-top-color: var(--brand-black);
  border-radius: 50%;
  animation: login-spin 0.8s linear infinite;
  margin-right: 0.5rem;
}

.login-submit.is-loading .spinner {
  display: inline-block;
}

.login-submit.is-loading .login-submit__label {
  opacity: 0.85;
}

@keyframes login-spin {
  to { transform: rotate(360deg); }
}

/* Geri bildirim (alert) */
.login-alert {
  display: none;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  margin-bottom: 1rem;
  border: 1px solid transparent;
}

.login-alert.is-visible {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.login-alert--error {
  background-color: #fde8ea;
  color: #842029;
  border-color: #f5c2c7;
}

.login-alert--success {
  background-color: #d1e7dd;
  color: #0f5132;
  border-color: #badbcc;
}

.login-alert i {
  margin-top: 2px;
}

/* İpucu kutusu (mock kullanıcılar için) */
.login-hint {
  margin-top: 1.25rem;
  padding: 0.75rem 0.85rem;
  background-color: var(--brand-primary-100);
  border-left: 3px solid var(--brand-primary);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  color: var(--brand-black-80);
  line-height: 1.45;
}

.login-hint strong {
  color: var(--brand-black);
}

.login-hint code {
  background-color: rgba(0, 0, 0, 0.08);
  padding: 0.05rem 0.3rem;
  border-radius: 4px;
  font-size: 0.95em;
}

/* Footer altı (marka şeridi) */
.login-footer {
  margin-top: 1.25rem;
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.login-footer strong {
  color: var(--brand-black);
}

/* ---------- Breakpointler ---------- */
@media (min-width: 480px) {
  .login-card__body {
    padding: 2rem 1.75rem 1.75rem;
  }
  .login-brand img {
    height: 64px;
  }
}

@media (min-width: 768px) {
  .login-main {
    padding: 2rem;
  }
  .login-card__body {
    padding: 2.25rem 2rem 2rem;
  }
  .login-brand__title {
    font-size: var(--fs-2xl);
  }
}

@media (min-width: 1200px) {
  .login-main {
    padding: 3rem;
  }
}

/* Çok dar cihazlar */
@media (max-width: 379.98px) {
  .login-main { padding: 0.85rem; }
  .login-card__body { padding: 1.35rem 1.1rem 1.15rem; }
  .login-brand { gap: 0.55rem; margin-bottom: 1.1rem; }
  .login-brand img { height: 48px; }
  .login-brand__title { font-size: var(--fs-lg); }
  .login-brand__subtitle { font-size: var(--fs-xs); }
  .login-form__row { margin: 0.6rem 0 1rem; font-size: var(--fs-xs); }
  .login-submit { min-height: 44px; font-size: var(--fs-sm); }
  .login-hint { padding: 0.6rem 0.7rem; font-size: 11px; }
}