/*
 * Değirmencioğlu — Giriş / Kayıt (Auth)
 * Design tokens: assets/css/design-tokens.css
 */

.auth-page {
  padding: var(--space-8) 0 var(--space-12);
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, color-mix(in srgb, var(--color-primary) 12%, transparent), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 20%, color-mix(in srgb, var(--color-primary) 8%, transparent), transparent 50%),
    var(--color-bg);
}

.auth-shell {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  min-height: 560px;
}

.auth-shell--register {
  max-width: 1040px;
}

.auth-brand {
  position: relative;
  padding: var(--space-10) var(--space-8);
  background:
    linear-gradient(155deg, var(--color-dark) 0%, color-mix(in srgb, var(--color-dark) 72%, var(--color-primary-dark)) 55%, var(--color-primary-dark) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-8);
  overflow: hidden;
}

.auth-brand::before {
  content: "";
  position: absolute;
  inset: auto -20% -30% 20%;
  height: 280px;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-primary) 35%, transparent), transparent 70%);
  pointer-events: none;
}

.auth-brand__logo {
  position: relative;
  display: inline-flex;
  width: fit-content;
  background: rgba(255, 255, 255, .96);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  box-shadow: var(--shadow-sm);
}

.auth-brand__logo img {
  height: 40px;
  width: auto;
  display: block;
}

.auth-brand__body {
  position: relative;
}

.auth-brand__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: color-mix(in srgb, #fff 70%, var(--color-primary));
  margin-bottom: var(--space-3);
}

.auth-brand__title {
  font-size: clamp(24px, 2.4vw, 30px);
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 var(--space-3);
  color: #fff;
}

.auth-brand__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: color-mix(in srgb, #fff 78%, transparent);
  margin: 0;
  max-width: 34ch;
}

.auth-brand__points {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.auth-brand__points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: color-mix(in srgb, #fff 88%, transparent);
}

.auth-brand__points i {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--color-primary) 28%, transparent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.auth-panel {
  padding: var(--space-8) var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-panel__head {
  margin-bottom: var(--space-6);
}

.auth-panel__title {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-dark);
  margin: 0 0 6px;
}

.auth-panel__subtitle {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.55;
}

.auth-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  line-height: 1.5;
  margin-bottom: var(--space-5);
}

.auth-alert i {
  margin-top: 2px;
  flex-shrink: 0;
}

.auth-alert--error {
  background: color-mix(in srgb, var(--color-danger) 8%, #fff);
  border: 1px solid color-mix(in srgb, var(--color-danger) 28%, var(--color-border));
  color: color-mix(in srgb, var(--color-danger) 85%, #000);
}

.auth-alert--success {
  background: color-mix(in srgb, var(--color-success) 8%, #fff);
  border: 1px solid color-mix(in srgb, var(--color-success) 28%, var(--color-border));
  color: color-mix(in srgb, var(--color-success) 80%, #000);
}

.auth-alert ul {
  margin: 0;
  padding-left: 16px;
}

.auth-form {
  display: grid;
  gap: var(--space-4);
}

.auth-form .form-row {
  margin: 0;
}

.auth-form .form-field {
  margin-bottom: 0;
}

.auth-form .form-field input[type="password"],
.auth-form .form-field input[type="tel"] {
  width: 100%;
  height: 46px;
  padding: 0 var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-card);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.auth-form .form-field input[type="password"]:focus,
.auth-form .form-field input[type="tel"]:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.auth-password {
  position: relative;
}

.auth-password input {
  padding-right: 46px !important;
}

.auth-password__toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.auth-password__toggle:hover {
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
}

.auth-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.auth-check {
  display: inline-flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--color-text);
  line-height: 1.45;
  cursor: pointer;
}

.auth-check input {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  cursor: pointer;
}

.auth-check a {
  color: var(--color-primary-dark);
  font-weight: 700;
  text-decoration: underline;
}

.auth-link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-decoration: none;
}

.auth-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.auth-submit {
  width: 100%;
  height: 50px;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.auth-submit:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}

.auth-submit:active {
  transform: translateY(1px);
}

.auth-switch {
  margin-top: var(--space-5);
  text-align: center;
  font-size: 14px;
  color: var(--color-text-muted);
}

.auth-switch a {
  color: var(--color-primary-dark);
  font-weight: 800;
  text-decoration: none;
}

.auth-switch a:hover {
  text-decoration: underline;
}

@media (max-width: 991.98px) {
  .auth-shell,
  .auth-shell--register {
    grid-template-columns: 1fr;
    max-width: 520px;
    min-height: 0;
  }

  .auth-brand {
    padding: var(--space-6);
    gap: var(--space-5);
  }

  .auth-brand__text {
    max-width: none;
  }

  .auth-brand__points {
    display: none;
  }

  .auth-panel {
    padding: var(--space-6);
  }
}

@media (max-width: 575.98px) {
  .auth-page {
    padding: var(--space-5) 0 var(--space-10);
  }

  .auth-shell {
    border-radius: var(--radius-md);
  }

  .auth-panel__title {
    font-size: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .auth-submit,
  .auth-password__toggle {
    transition: none;
  }
}