/*
 * Oturum ekranlari icin temel stil.
 *
 * Tailwind kurulumu ve kurumsal renk token'lari M4 kapsamindadir; bu dosya
 * o zamana kadar giris, parola yenileme ve karsilama ekranlarinin okunabilir
 * kalmasini saglar. Inline stil kullanilmaz.
 */

:root {
  --color-surface: #ffffff;
  --color-page: #f3f4f6;
  --color-text: #1f2933;
  --color-muted: #6b7280;
  --color-border: #d1d5db;
  --color-primary: #1e3a5f;
  --color-danger: #b91c1c;
  --color-danger-surface: #fee2e2;
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--color-text);
  background: var(--color-page);
  line-height: 1.5;
}

.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
}

.auth-card {
  width: 100%;
  max-width: 24rem;
  padding: 2rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.auth-header {
  margin-bottom: 1.5rem;
}

.auth-title {
  margin: 0;
  font-size: 1.25rem;
}

.auth-subtitle,
.auth-note {
  margin: 0.5rem 0 0;
  color: var(--color-muted);
  font-size: 0.875rem;
}

.auth-field {
  margin-bottom: 1rem;
}

.auth-field label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.auth-field input {
  width: 100%;
  padding: 0.5rem 0.625rem;
  font: inherit;
  color: inherit;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.auth-field input:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.auth-submit {
  width: 100%;
  padding: 0.625rem;
  font: inherit;
  font-weight: 600;
  color: var(--color-surface);
  background: var(--color-primary);
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
}

.auth-error,
.auth-message--error {
  margin: 0 0 1rem;
  padding: 0.625rem 0.75rem;
  color: var(--color-danger);
  background: var(--color-danger-surface);
  border-radius: var(--radius);
  font-size: 0.875rem;
}

.auth-error p {
  margin: 0;
}

.auth-field-error {
  margin: 0.25rem 0 0;
  color: var(--color-danger);
  font-size: 0.8125rem;
}

.auth-messages {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.auth-links {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  text-align: center;
}

.auth-links a {
  color: var(--color-primary);
}

/* Uygulama iskeleti; M4'te sidebar ve topbar ile degistirilecek. */

.app-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.app-content {
  max-width: 60rem;
  margin: 0 auto;
  padding: 1.5rem;
}