/**
 * CepteŞok Storefront Design System
 * Ortak token + layout — admin paneline uygulanmaz
 */
:root {
  /* Brand */
  --cs-blue: #003D82;
  --cs-blue-hover: #0055B8;
  --cs-yellow: #FFD700;
  --cs-red: #ED3237;
  --cs-bg: #f8f9fa;
  --cs-surface: #ffffff;
  --cs-text: #2d3436;
  --cs-text-2: #555555;
  --cs-text-3: #999999;
  --cs-border: #e5e7eb;
  --cs-border-strong: #d1d5db;

  /* Layout */
  --cs-container: 1280px;
  --cs-pad-x: 24px;
  --cs-pad-x-md: 16px;
  --cs-pad-x-sm: 12px;
  --cs-section-y: 32px;
  --cs-section-y-sm: 20px;
  --cs-gap: 24px;
  --cs-gap-sm: 16px;
  --cs-gap-xs: 12px;

  /* Radius */
  --cs-radius-card: 12px;
  --cs-radius-control: 8px;
  --cs-radius-btn: 10px;
  --cs-radius-pill: 999px;

  /* Shadow */
  --cs-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --cs-shadow-hover: 0 4px 15px rgba(0, 0, 0, 0.08);
  --cs-shadow-lg: 0 4px 24px rgba(0, 0, 0, 0.08);

  /* Type */
  --cs-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --cs-lh: 1.6;
  --cs-h1: 1.5rem;
  --cs-h2: 1.25rem;
  --cs-h3: 1.125rem;
  --cs-body: 0.9375rem;
  --cs-small: 0.8125rem;

  /* Control */
  --cs-control-h: 48px;
  --cs-btn-h: 48px;
  --cs-transition: 0.2s ease;
  --cs-focus: 0 0 0 3px rgba(0, 61, 130, 0.12);
}

/* ===== Container (tek genişlik — Tailwind .container ezmesin) ===== */
.cs-container,
.container {
  width: 100% !important;
  max-width: var(--cs-container) !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: var(--cs-pad-x) !important;
  padding-right: var(--cs-pad-x) !important;
  box-sizing: border-box !important;
}

@media (max-width: 992px) {
  .cs-container,
  .container {
    padding-left: var(--cs-pad-x-md) !important;
    padding-right: var(--cs-pad-x-md) !important;
  }
}

@media (max-width: 576px) {
  .cs-container,
  .container {
    padding-left: var(--cs-pad-x-sm) !important;
    padding-right: var(--cs-pad-x-sm) !important;
  }
}

@media (max-width: 768px) {
  .cs-container,
  .container {
    max-width: 100% !important;
  }

  .cs-page--home {
    padding-top: 0;
    padding-bottom: 0;
  }
}

/* Ürün sayfası mobil: kenar taşırma */
@media (max-width: 1023px) {
  .cs-page--product > .cs-container,
  .cs-page--product > .container {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}

/* ===== Page shells ===== */
.cs-main,
.main-content,
.cs-page {
  flex: 1 0 auto;
  width: 100%;
}

.cs-footer {
  margin-top: auto;
  flex-shrink: 0;
}

.cs-page {
  padding-top: var(--cs-section-y);
  padding-bottom: var(--cs-section-y);
}

@media (max-width: 768px) {
  .cs-page {
    padding-top: var(--cs-section-y-sm);
    padding-bottom: var(--cs-section-y-sm);
  }
}

@media (max-width: 1023px) {
  .cs-page--product {
    padding-top: 0;
    padding-bottom: 0;
  }
}

/* Sepet mobil alt bar için ekstra boşluk */
.cs-page--cart {
  padding-bottom: 7rem;
}

@media (min-width: 1024px) {
  .cs-page--cart {
    padding-bottom: var(--cs-section-y);
  }
}

/* ===== Surfaces / cards ===== */
.cs-surface,
.cs-payment__card,
.cs-summary,
.cs-auth-card,
.dg-card {
  background: var(--cs-surface);
  border-radius: var(--cs-radius-card);
  box-shadow: var(--cs-shadow);
}

.cs-surface--hover:hover,
.cs-card:hover {
  box-shadow: var(--cs-shadow-hover);
}

/* ===== Typography helpers ===== */
.cs-title {
  font-size: var(--cs-h1);
  font-weight: 700;
  line-height: 1.3;
  color: var(--cs-text);
  margin: 0 0 var(--cs-gap-sm);
}

.cs-subtitle {
  font-size: var(--cs-h2);
  font-weight: 700;
  line-height: 1.35;
  color: var(--cs-text);
  margin: 0 0 var(--cs-gap-xs);
}

.cs-text {
  font-size: var(--cs-body);
  line-height: var(--cs-lh);
  color: var(--cs-text-2);
}

/* ===== Buttons ===== */
.cs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--cs-btn-h);
  padding: 0 20px;
  border: none;
  border-radius: var(--cs-radius-btn);
  font-family: var(--cs-font);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--cs-transition), transform var(--cs-transition), box-shadow var(--cs-transition);
}

.cs-btn--primary,
.cs-submit,
.cs-card__btn,
.dg-btn {
  background: var(--cs-yellow);
  color: var(--cs-blue);
}

.cs-btn--primary:hover,
.cs-submit:hover,
.cs-card__btn:hover,
.dg-btn:hover {
  filter: brightness(0.97);
  box-shadow: var(--cs-shadow);
}

.cs-btn--secondary,
.cs-auth-submit {
  background: var(--cs-blue);
  color: #fff;
}

.cs-btn--secondary:hover,
.cs-auth-submit:hover {
  background: var(--cs-blue-hover);
}

.cs-btn--block,
.cs-submit,
.cs-auth-submit,
.dg-btn {
  width: 100%;
}

.cs-btn:active,
.cs-submit:active,
.cs-auth-submit:active,
.dg-btn:active {
  transform: scale(0.98);
}

/* ===== Forms ===== */
.cs-field__input,
.cs-auth-field input,
.dg-field input,
.cs-search input[type="text"] {
  border-radius: var(--cs-radius-control);
  transition: border-color var(--cs-transition), box-shadow var(--cs-transition);
}

.cs-field__input:focus,
.cs-auth-field input:focus,
.dg-field input:focus {
  outline: none;
  border-color: var(--cs-blue);
  box-shadow: var(--cs-focus);
}

input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--cs-blue);
  cursor: pointer;
}

select.cs-field__input,
textarea.cs-field__input {
  min-height: var(--cs-control-h);
  border-radius: var(--cs-radius-control);
  border: 1px solid var(--cs-border-strong);
  font-family: var(--cs-font);
  font-size: var(--cs-body);
  padding: 12px 16px;
  background: var(--cs-surface);
}

/* ===== Tailwind bridge (storefront pages that load CDN) ===== */
.max-w-7xl {
  max-width: var(--cs-container) !important;
}

.rounded-xl,
.rounded-2xl {
  border-radius: var(--cs-radius-card) !important;
}

/* ===== Doğrulama page ===== */
.dg-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--cs-pad-x);
  background: var(--cs-bg);
}

.dg-card {
  width: min(420px, 100%);
  overflow: hidden;
  box-shadow: var(--cs-shadow-lg);
}

.dg-head {
  background: linear-gradient(135deg, var(--cs-blue), var(--cs-blue-hover));
  color: #fff;
  padding: 24px;
  text-align: center;
}

.dg-head img {
  height: 42px;
  margin-bottom: 12px;
}

.dg-head h1 {
  margin: 0;
  font-size: var(--cs-h2);
  font-weight: 700;
}

.dg-head p {
  margin: 8px 0 0;
  opacity: 0.85;
  font-size: var(--cs-small);
}

.dg-body {
  padding: 24px;
}

.dg-info {
  background: #f8fafc;
  border-radius: var(--cs-radius-card);
  padding: 14px;
  margin-bottom: 18px;
  font-size: var(--cs-small);
  color: #475569;
}

.dg-info div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0;
}

.dg-info strong {
  color: #0f172a;
}

.dg-field label {
  display: block;
  font-size: var(--cs-small);
  font-weight: 600;
  color: #334155;
  margin-bottom: 8px;
}

.dg-field input {
  width: 100%;
  height: var(--cs-control-h);
  border: 1px solid var(--cs-border-strong);
  font-size: 1.375rem;
  letter-spacing: 0.4em;
  text-align: center;
  font-weight: 700;
  font-family: var(--cs-font);
}

.dg-btn {
  min-height: var(--cs-btn-h);
  margin-top: 16px;
  border: 0;
  border-radius: var(--cs-radius-btn);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--cs-font);
}

.dg-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.dg-alert {
  padding: 12px 14px;
  border-radius: var(--cs-radius-card);
  font-size: var(--cs-small);
  margin-bottom: 14px;
}

.dg-alert--err {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.dg-alert--ok {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.dg-loader {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.92);
  z-index: 20;
  place-items: center;
}

.dg-loader.is-show {
  display: grid;
}

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

.cs-spinner {
  width: 42px;
  height: 42px;
  border: 4px solid #e5e7eb;
  border-top-color: var(--cs-blue);
  border-radius: 50%;
  animation: cs-spin 0.8s linear infinite;
  margin: 0 auto;
}