/* ==========================================================================
   OkulSeti - Components
   BEM-ish naming: .block, .block--modifier, .block__element
   References: DESIGN.md sections 5, 6, 11
   Mobile-first; desktop overrides via @media (min-width: 1025px) or 769px
   ========================================================================== */

/* --------------------------------------------------------------------------
   Layout primitives
   -------------------------------------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: var(--section-py-md) 0;
}

.section--alt {
  background: var(--color-section-alt);
}

.section--soft {
  background: var(--color-bg-soft);
}

.section__header {
  text-align: center;
  margin-bottom: 40px;
}

.section__title {
  margin-bottom: 12px;
}

.section__subtitle {
  color: var(--color-muted-text);
  font-size: 17px;
  max-width: 720px;
  margin: 0 auto;
}

@media (min-width: 769px) {
  .section {
    padding: var(--section-py-lg) 0;
  }
  .section__header {
    margin-bottom: 60px;
  }
}

/* --------------------------------------------------------------------------
   Header (DESIGN.md 5.1)
   HTML view'ları .site-header / .site-header__inner / .site-header__brand /
   .brand__primary / .brand__accent kullanır. Aşağıdaki BEM kuralları her iki
   isim setini de kapsar (alias).
   -------------------------------------------------------------------------- */
.header,
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--color-divider);
  padding: var(--header-py) 0;
  position: static;
}

.header__inner,
.site-header__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.header__logo,
.site-header__brand {
  display: inline-flex;
  align-items: center;
  font-size: 22px;
  font-weight: var(--fw-heavy);
  color: var(--color-brand-ink);
  letter-spacing: -0.02em;
}

.header__logo:hover,
.site-header__brand:hover {
  text-decoration: none;
}

.header__logo-mark--blue,
.brand__primary {
  color: var(--color-brand-blue);
}

.header__logo-mark--orange,
.brand__accent {
  color: var(--color-brand-orange);
}

@media (min-width: 769px) {
  .header__inner,
  .site-header__inner {
    flex-direction: row;
    justify-content: space-between;
    gap: 24px;
  }
}

/* --------------------------------------------------------------------------
   Nav pills (DESIGN.md 5.2, 11.1)
   Mobile: 2×2 grid; desktop: inline row
   HTML view'ları .site-nav + .nav-pills (ul) kullanır.
   -------------------------------------------------------------------------- */
.nav,
.site-nav {
  width: 100%;
}

.nav__list,
.nav-pills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-pills > li {
  display: block;
  margin: 0;
  padding: 0;
}

.nav-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  min-height: 44px;
  padding: 8px 18px;
  background: #fff;
  color: var(--color-brand-ink);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
  font-size: 14px;
  font-weight: var(--fw-semibold);
  text-align: center;
  transition: var(--transition-base);
  /* button reset (logout form için) */
  font-family: inherit;
  cursor: pointer;
}

.nav-pill__icon {
  display: inline-flex;
  align-items: center;
  font-size: 16px;
  line-height: 1;
}

.nav-pill__label {
  display: inline;
}

.nav-pill:hover {
  text-decoration: none;
  border-color: var(--color-brand-blue);
  color: var(--color-brand-blue);
}

.nav-pill--active {
  border-color: var(--color-brand-blue);
  color: var(--color-brand-blue);
}

.nav-pill--logout {
  border-color: var(--color-brand-orange, #f97316);
  color: var(--color-brand-orange, #f97316);
}

.nav-pill--logout:hover {
  background: var(--color-brand-orange, #f97316);
  color: #fff;
}

.nav-logout-form {
  margin: 0;
  padding: 0;
  display: block;
}

/* --------------------------------------------------------------------------
   Hamburger toggle butonu (mobile nav)
   Desktop'ta görünmez; JS yüklendikten sonra mobilde aktifleşir.
   -------------------------------------------------------------------------- */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 8px;
  background: transparent;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm, 8px);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle__bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-brand-ink);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Açık halde hamburger → X */
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  /* Hamburger butonu görünür */
  .nav-toggle {
    display: inline-flex;
  }

  /* JS yüklenmeden nav her zaman açık (data-open attribute'u HTML'de var) */
  [data-nav]:not([data-open]) {
    display: none;
  }

  /* Nav açıkken full-width dropdown */
  [data-nav][data-open] {
    display: block;
    width: 100%;
  }

  /* Header inner'ı wrap edebilsin */
  .site-header__inner {
    flex-wrap: wrap;
    align-items: center;
  }

  /* Logo ve hamburger yan yana */
  .site-header__brand {
    flex: 1;
  }
}

@media (min-width: 769px) {
  /* Desktop: hamburger gizli, nav her zaman görünür */
  .nav-toggle {
    display: none !important;
  }

  [data-nav] {
    display: block !important;
  }

  .nav__list,
  .nav-pills {
    display: inline-flex;
    grid-template-columns: none;
    gap: 8px;
  }
  .nav-pill {
    width: auto;
  }
}

@media (hover: none) {
  .nav-pill:hover {
    border-color: var(--color-border);
    color: var(--color-brand-ink);
  }
}

/* --------------------------------------------------------------------------
   Buttons (DESIGN.md 5.3–5.5)
   HTML view'ları .btn-primary / .btn-secondary (dash) da kullanır — alias.
   -------------------------------------------------------------------------- */
.btn,
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: var(--fw-semibold);
  line-height: 1.2;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: var(--transition-material);
  user-select: none;
  white-space: nowrap;
}

.btn:hover,
.btn-primary:hover,
.btn-secondary:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn:active,
.btn-primary:active,
.btn-secondary:active {
  transform: translateY(0);
}

.btn:disabled,
.btn[aria-disabled="true"],
.btn-primary:disabled,
.btn-secondary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Primary */
.btn--primary,
.btn-primary {
  background: var(--color-brand-blue);
  color: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-cta);
}

.btn--primary:hover,
.btn-primary:hover {
  background: #1A3A9E;
  color: #fff;
}

/* Secondary */
.btn--secondary,
.btn-secondary {
  background: #fff;
  color: var(--color-brand-ink);
  border: 2.5px solid var(--color-border);
}

.btn--secondary:hover,
.btn-secondary:hover {
  border-color: var(--color-brand-blue);
  color: var(--color-brand-blue);
}

/* Uppercase modifier */
.btn--uppercase {
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Submit / form action — uppercase pill-rounded */
.btn--submit {
  background: var(--color-brand-blue);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-lg);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: var(--fw-semibold);
  box-shadow: var(--shadow-cta);
}

.btn--submit:hover {
  background: #1A3A9E;
  color: #fff;
}

/* Block / full-width */
.btn--block {
  width: 100%;
  display: flex;
}

/* Variants */
.btn--orange {
  background: var(--color-brand-orange);
  color: #fff;
}
.btn--orange:hover { background: #EA6C0F; color: #fff; }

.btn--danger {
  background: #DC2626;
  color: #fff;
}
.btn--danger:hover { background: #B91C1C; color: #fff; }

.btn--ghost {
  background: transparent;
  color: var(--color-brand-ink);
  border-color: transparent;
}
.btn--ghost:hover {
  background: var(--color-divider);
  color: var(--color-brand-ink);
}

.btn--sm {
  min-height: 36px;
  padding: 8px 14px;
  font-size: 13px;
}

.btn--lg {
  min-height: 52px;
  padding: 14px 28px;
  font-size: 17px;
}

@media (hover: none) {
  .btn:hover { transform: none; }
}

/* --------------------------------------------------------------------------
   Badge (DESIGN.md 5.6)
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  font-size: var(--fs-badge);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.4;
}

.badge--season {
  background: var(--color-brand-orange);
  color: #fff;
}

.badge--info    { background: var(--color-info-bg);    color: var(--color-info-text); }
.badge--success { background: var(--color-success-bg); color: var(--color-success-text); }
.badge--warning { background: var(--color-warning-bg); color: var(--color-warning-text); }
.badge--error   { background: var(--color-error-bg);   color: var(--color-error-text); }
.badge--muted   { background: var(--color-divider);    color: var(--color-muted-text); }

/* --------------------------------------------------------------------------
   Input code (DESIGN.md 5.7) — portal kod input
   -------------------------------------------------------------------------- */
.input-code {
  background: var(--color-bg-soft);
  color: var(--color-brand-blue);
  border: 2px solid var(--color-border-input);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  font-size: 20px;
  font-weight: var(--fw-bold);
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: 100%;
}

.input-code:focus {
  border-color: var(--color-brand-blue);
  box-shadow: 0 0 0 4px rgba(30, 64, 175, 0.15);
  outline: none;
}

.input-code::placeholder {
  color: rgba(30, 64, 175, 0.4);
  letter-spacing: 0.08em;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  background: var(--gradient-hero);
  padding: 60px 0;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.hero__content {
  text-align: left;
}

.hero__badge {
  margin-bottom: 20px;
}

.hero__title {
  margin-bottom: 18px;
  font-size: clamp(32px, 8vw, var(--fs-h1));
  font-weight: var(--fw-heavy);
  line-height: 1.1;
  color: var(--color-brand-ink);
}

.hero__title-accent {
  display: block;
  color: var(--color-brand-blue);
}

.hero__subtitle {
  color: var(--color-muted-text);
  font-size: 17px;
  margin-bottom: 28px;
  max-width: 540px;
}

.hero__cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero__illustration {
  text-align: center;
  order: -1;
}

.hero__illustration img {
  max-width: 100%;
  margin: 0 auto;
}

@media (min-width: 769px) {
  .hero {
    padding: 100px 0;
  }
  .hero__inner {
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
  }
  .hero__cta-group {
    flex-direction: row;
  }
  .hero__illustration {
    order: 0;
  }
}

/* --------------------------------------------------------------------------
   Step card (DESIGN.md 5.8)
   -------------------------------------------------------------------------- */
.step-card {
  background: var(--color-bg-app);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition-material);
}

.step-card:hover {
  box-shadow: var(--shadow-soft);
}

.step-card__circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 32px;
  font-weight: var(--fw-heavy);
}

.step-card__circle--blue {
  background: var(--color-sky-100);
  color: var(--color-brand-blue);
}

.step-card__circle--orange {
  background: var(--color-orange-100);
  color: var(--color-orange-500);
}

.step-card__circle--green {
  background: var(--color-green-100);
  color: var(--color-green-600);
}

.step-card__number {
  font-size: 36px;
  font-weight: var(--fw-heavy);
  line-height: 1;
}

.step-card__title {
  margin-bottom: 12px;
  font-size: 22px;
  font-weight: var(--fw-heavy);
  color: var(--color-brand-ink);
}

.step-card__desc {
  color: var(--color-muted-text);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

@media (min-width: 769px) {
  .step-card {
    padding: 40px 32px;
  }
}

/* --------------------------------------------------------------------------
   Feature card (DESIGN.md 5.9)
   -------------------------------------------------------------------------- */
.feature-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 28px;
  text-align: left;
  transition: var(--transition-material);
  box-shadow: var(--shadow-soft);
}

.feature-card:hover {
  border-color: var(--color-brand-blue);
}

.feature-card__icon {
  font-size: 40px;
  line-height: 1;
  margin-bottom: 16px;
}

.feature-card__title {
  font-size: 20px;
  font-weight: var(--fw-bold);
  color: var(--color-brand-ink);
  margin-bottom: 8px;
}

.feature-card__desc {
  color: var(--color-muted-text);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Logo strip (DESIGN.md 5.10)
   Mobile: 2-col grid; desktop: 7-col strip
   -------------------------------------------------------------------------- */
.logo-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: center;
  justify-items: center;
}

.logo-strip__item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  max-width: 140px;
  filter: grayscale(1);
  opacity: 0.85;
  transition: var(--transition-material);
}

.logo-strip__item:hover {
  filter: grayscale(0);
  opacity: 1;
}

.logo-strip__item img {
  max-height: 60px;
  width: auto;
}

@media (min-width: 600px) {
  .logo-strip {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 769px) {
  .logo-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1025px) {
  .logo-strip {
    grid-template-columns: repeat(7, 1fr);
  }
}

@media (hover: none) {
  .logo-strip__item:hover {
    filter: grayscale(1);
    opacity: 0.85;
  }
}

/* --------------------------------------------------------------------------
   Footer (DESIGN.md 5.11)
   HTML view'ları .site-footer / .footer-col / .footer-heading / .footer-links
   / .footer-contact / .payment-logos / .footer-copyright kullanır.
   Aşağıdaki kurallar her iki convention'ı da kapsar (alias).
   -------------------------------------------------------------------------- */
.footer,
.site-footer {
  background: var(--color-footer-bg);
  color: #fff;
  padding: 60px 0 0;
  font-size: 15px;
}

.footer__grid,
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer__column,
.footer-col {
  min-width: 0;
}

.footer-col--brand .footer-brand {
  display: inline-flex;
  align-items: center;
  font-size: 22px;
  font-weight: var(--fw-heavy);
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  text-decoration: none;
}

.footer-col--brand .footer-brand .brand__primary {
  color: #fff;
}

.footer-col--brand .footer-brand .brand__accent {
  color: var(--color-brand-orange, #f97316);
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

.footer__title,
.footer-heading {
  text-transform: uppercase;
  font-size: 16px;
  font-weight: var(--fw-semibold);
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.footer__brand-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
  line-height: 1.6;
}

.footer__links,
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__link,
.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer__link:hover,
.footer-links a:hover {
  color: #fff;
  text-decoration: none;
}

.footer__contact-item,
.footer-contact {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
}

.footer__contact-item a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

.footer__contact-item a:hover,
.footer-contact a:hover {
  color: #fff;
  text-decoration: none;
}

.footer__payment-logos,
.payment-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 12px;
}

.footer__payment-logos img,
.payment-logos img {
  height: 24px;
  width: auto;
  filter: grayscale(1) brightness(0) invert(1);
  opacity: 0.6;
}

.payment-logo {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer__copyright,
.footer-copyright {
  text-align: center;
  padding: 18px 0;
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 600px) {
  .footer__grid,
  .site-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 769px) {
  .footer__grid,
  .site-footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
  }
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* --------------------------------------------------------------------------
   WhatsApp link (DESIGN.md 5.12)
   -------------------------------------------------------------------------- */
.whatsapp-link {
  color: var(--color-brand-orange);
  font-weight: var(--fw-bold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.whatsapp-link::before {
  content: "💬";
}

.whatsapp-link:hover {
  text-decoration: none;
  color: #EA6C0F;
}

/* --------------------------------------------------------------------------
   Form (DESIGN.md 5.7 + general)
   -------------------------------------------------------------------------- */
.form {
  width: 100%;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-weight: var(--fw-semibold);
  font-size: 14px;
  color: var(--color-brand-ink);
  margin-bottom: 8px;
}

.form-label--required::after {
  content: " *";
  color: #DC2626;
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  background: #fff;
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-lg);
  padding: 10px 15px;
  font-size: 16px;
  color: var(--color-text);
  min-height: 44px;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-brand-blue);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.15);
}

.form-input--error,
.form-select--error,
.form-textarea--error {
  border-color: #DC2626;
}

.form-help {
  display: block;
  margin-top: 6px;
  color: var(--color-muted-text);
  font-size: 13px;
}

.form-help--error,
.form-error {
  display: block;
  margin-top: 6px;
  color: #DC2626;
  font-size: 13px;
  font-weight: var(--fw-semibold);
}

.form-label__optional {
  color: var(--color-muted-text);
  font-weight: var(--fw-normal);
  font-size: 12px;
  margin-left: 4px;
}

/* HTML view'ları .form-check / .form-check__input / .form-check__label kullanır. */
.form-checkbox,
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.5;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"],
.form-check__input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--color-brand-blue);
}

.form-checkbox__label,
.form-check__label {
  color: var(--color-text);
}

/* Inline grup: checkbox + alttaki link/text yan yana */
.form-group--inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Honeypot — visually hidden but in DOM */
.form-honeypot {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Alert / Flash messages
   HTML view'ları .flash-stack + .flash + .flash--<type> + .flash__list /
   .flash__message kullanır (views/partials/flash.php). Aliases below.
   -------------------------------------------------------------------------- */
.flash-stack {
  margin-top: 16px;
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.alert,
.flash {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 16px;
  border: 1px solid transparent;
}

.flash__message {
  margin: 0;
  flex: 1;
  min-width: 0;
}

.flash__list,
.alert__list {
  margin: 0;
  padding-left: 20px;
  flex: 1;
  min-width: 0;
  list-style: disc;
}

.flash__list > li,
.alert__list > li {
  margin: 2px 0;
}

.alert__message {
  margin: 0;
  flex: 1;
  min-width: 0;
}

.alert__icon {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
}

.alert__content {
  flex: 1;
  min-width: 0;
}

.alert__close {
  background: transparent;
  border: 0;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
  font-size: 18px;
  line-height: 1;
  padding: 2px 6px;
}

.alert__close:hover {
  opacity: 1;
}

.alert--success,
.flash--success {
  background: var(--color-success-bg);
  color: var(--color-success-text);
  border-color: rgba(22, 101, 52, 0.2);
}

.alert--error,
.flash--error {
  background: var(--color-error-bg);
  color: var(--color-error-text);
  border-color: rgba(153, 27, 27, 0.2);
}

.alert--info,
.flash--info {
  background: var(--color-info-bg);
  color: var(--color-info-text);
  border-color: rgba(30, 64, 175, 0.2);
}

.alert--warning,
.flash--warning {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
  border-color: rgba(154, 52, 18, 0.2);
}

/* --------------------------------------------------------------------------
   Auth pages (login / register / forgot-password / reset / verify)
   views/pages/auth/*.php
   -------------------------------------------------------------------------- */
.auth-page {
  max-width: 520px;
  margin: 0 auto;
  padding: 32px 20px;
}

.auth-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 32px 28px;
  border: 1px solid var(--color-border);
}

.auth-card--login,
.auth-card--register,
.auth-card--forgot,
.auth-card--reset,
.auth-card--info {
  /* tüm varyantlar aynı temel görünüm; ileride farklılaştırılabilir */
}

.auth-card__title {
  margin: 0 0 8px;
  font-size: 26px;
  font-weight: var(--fw-heavy);
  color: var(--color-brand-ink);
}

.auth-card__lead {
  margin: 0 0 24px;
  color: var(--color-muted-text);
  font-size: 15px;
  line-height: 1.55;
}

.auth-card__hint {
  margin: 12px 0 0;
  color: var(--color-muted-text);
  font-size: 13px;
  line-height: 1.5;
}

.auth-card__footer {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--color-divider);
  text-align: center;
  font-size: 14px;
  color: var(--color-muted-text);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.auth-form--register {
  /* register'da extra alanlar için variant — şimdilik aynı */
}

.auth-form--inline {
  flex-direction: row;
  gap: 8px;
  align-items: stretch;
}

.auth-link {
  color: var(--color-brand-blue);
  text-decoration: none;
  font-weight: var(--fw-semibold);
}

.auth-link:hover {
  text-decoration: underline;
}

.auth-link--muted {
  color: var(--color-muted-text);
  font-weight: var(--fw-normal);
  font-size: 13px;
}

.auth-link--muted:hover {
  color: var(--color-brand-blue);
}

@media (min-width: 600px) {
  .auth-page {
    padding: 48px 20px;
  }
  .auth-card {
    padding: 40px 36px;
  }
}

/* --------------------------------------------------------------------------
   Card (generic)
   -------------------------------------------------------------------------- */
.card {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 24px;
  border: 1px solid var(--color-border);
}

.card--soft {
  background: var(--color-bg-soft);
}

.card--centered {
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}

.card__header {
  margin-bottom: 18px;
}

.card__title {
  font-size: 20px;
  font-weight: var(--fw-bold);
  color: var(--color-brand-ink);
  margin: 0;
}

.card__body > * + * {
  margin-top: 12px;
}

.card__footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--color-divider);
}

/* --------------------------------------------------------------------------
   Portal form card (used in home #ok-portal section)
   -------------------------------------------------------------------------- */
.portal-form {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 32px 24px;
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.portal-form__title {
  font-size: 24px;
  font-weight: var(--fw-heavy);
  color: var(--color-brand-ink);
  margin-bottom: 8px;
}

.portal-form__desc {
  color: var(--color-muted-text);
  margin-bottom: 24px;
}

.portal-form__input {
  margin-bottom: 16px;
}

.portal-form__submit {
  width: 100%;
}

.portal-form__help {
  margin-top: 16px;
  font-size: 14px;
  color: var(--color-muted-text);
}

@media (min-width: 769px) {
  .portal-form {
    padding: 40px 36px;
  }
}

/* --------------------------------------------------------------------------
   Cookie banner (US-030 — basic UI; logic in main.js)
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
  padding: 16px 20px;
  z-index: 1000;
  display: none; /* shown via JS when no preference saved */
}

.cookie-banner[data-visible="true"] {
  display: block;
}

.cookie-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.cookie-banner__text {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text);
  margin: 0;
}

.cookie-banner__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

@media (min-width: 769px) {
  .cookie-banner__inner {
    flex-direction: row;
    align-items: center;
    gap: 24px;
  }
  .cookie-banner__actions {
    flex-direction: row;
    width: auto;
    flex-shrink: 0;
  }
}

/* --------------------------------------------------------------------------
   Empty state
   -------------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}

.empty-state__icon {
  font-size: 64px;
  margin-bottom: 16px;
  line-height: 1;
}

.empty-state__title {
  font-size: 22px;
  font-weight: var(--fw-bold);
  color: var(--color-brand-ink);
  margin-bottom: 8px;
}

.empty-state__desc {
  color: var(--color-muted-text);
  margin-bottom: 24px;
}

/* --------------------------------------------------------------------------
   Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--color-muted-text);
  margin-bottom: 16px;
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "›";
  margin-right: 6px;
  color: var(--color-border);
}

.breadcrumb__link {
  color: var(--color-muted-text);
}

.breadcrumb__link:hover {
  color: var(--color-brand-blue);
}

.breadcrumb__current {
  color: var(--color-brand-ink);
  font-weight: var(--fw-semibold);
}

/* --------------------------------------------------------------------------
   Page header (content pages)
   -------------------------------------------------------------------------- */
.page-header {
  padding: 40px 0 24px;
  text-align: center;
}

.page-header__icon {
  font-size: 56px;
  line-height: 1;
  margin-bottom: 12px;
}

.page-header__title {
  margin-bottom: 8px;
}

.page-header__subtitle {
  color: var(--color-muted-text);
  font-size: 17px;
}

@media (min-width: 769px) {
  .page-header {
    padding: 60px 0 40px;
  }
}