/* İlanTürkiye — Marketplace (Sahibinden + Letgo ortası modern ilan deneyimi)
   Renkler: güven veren teal + sıcak turuncu vurgu + nötr slate */

:root {
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --color-bg: #f0fdfa;
  --color-bg-card: #ffffff;
  --color-text: #134e4a;
  --color-text-muted: #5f7674;
  --color-teal: #0d9488;
  --color-teal-dark: #0f766e;
  --color-teal-soft: #ccfbf1;
  --color-accent: #ea580c;
  --color-accent-hover: #c2410c;
  --color-accent-soft: #ffedd5;
  --color-navy: #042f2e;
  --color-border: #cbd5e1;
  --shadow-sm: 0 1px 3px rgba(15, 118, 110, 0.08);
  --shadow-md: 0 10px 40px rgba(15, 118, 110, 0.12);
  --radius: 14px;
  --radius-sm: 10px;
  --container: min(1180px, calc(100% - 1.5rem));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text);
  background: linear-gradient(180deg, #ecfeff 0%, var(--color-bg) 28%, #f8fafc 100%);
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-teal-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--color-teal);
  color: #fff;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

/* Üst şerit */
.app-top {
  background: linear-gradient(90deg, var(--color-navy) 0%, #134e4e 100%);
  color: #ccfbf1;
  font-size: 0.8125rem;
}

.app-top__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.4rem 0;
}

.app-top__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.app-top__links a {
  color: #e0f2f1;
  font-weight: 500;
}

.app-top__links a:hover {
  color: #fff;
}

.app-top__cta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-mini {
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8125rem;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.btn-mini--accent {
  background: var(--color-accent);
  color: #fff;
}

.btn-mini--accent:hover {
  background: var(--color-accent-hover);
}

.btn-mini--ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-mini--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* Ana başlık + arama */
.m-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(13, 148, 136, 0.12);
  position: sticky;
  top: 0;
  z-index: 100;
}

.m-header__row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0;
  flex-wrap: wrap;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-navy);
}

.logo:hover {
  text-decoration: none;
}

.logo__mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.logo__accent {
  color: var(--color-accent);
}

.search-mega {
  flex: 1 1 280px;
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 0.45rem;
  align-items: stretch;
}

.search-mega input[type="search"],
.search-mega select {
  font-family: inherit;
  font-size: 0.9375rem;
  padding: 0.65rem 0.85rem;
  border: 2px solid var(--color-teal-soft);
  border-radius: var(--radius-sm);
  background: #fff;
}

.search-mega input[type="search"] {
  min-width: 0;
}

.search-mega select {
  cursor: pointer;
  max-width: 140px;
}

.search-mega select[name="cat"] {
  max-width: min(210px, 38vw);
}

.btn-search {
  padding: 0 1.35rem;
  border-radius: var(--radius-sm);
  border: none;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-dark));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}

.btn-search:hover {
  filter: brightness(1.06);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: transparent;
  border: 2px solid var(--color-teal-soft);
  border-radius: 10px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-teal-dark);
}

.site-nav {
  width: 100%;
  flex-basis: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.35rem;
  border-top: 1px solid rgba(13, 148, 136, 0.08);
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__list a {
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9rem;
}

.site-nav__list a:hover {
  color: var(--color-teal-dark);
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-nav__icon-link {
  color: var(--color-teal-dark);
  padding: 0.35rem;
}

.cat-strip {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scrollbar-width: thin;
}

.cat-chip {
  flex-shrink: 0;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: var(--color-teal-soft);
  color: var(--color-teal-dark);
  font-weight: 600;
  font-size: 0.8125rem;
}

.cat-chip:hover {
  background: #99f6e4;
  text-decoration: none;
}

/* Hero */
.hero-market {
  padding: clamp(1.5rem, 4vw, 2.75rem) 0;
}

.hero-market__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-market h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  color: var(--color-navy);
  line-height: 1.2;
}

.hero-market__lead {
  margin: 0 0 1.25rem;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  background: #fff;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-teal-dark);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(13, 148, 136, 0.15);
}

.hero-market__visual {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
  background-image: url("https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?w=1000&q=80");
  background-size: cover;
  background-position: center;
}

/* Kategori grid */
.section-title {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  color: var(--color-navy);
}

.section {
  padding-block: clamp(2rem, 5vw, 3rem);
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 0.85rem;
}

.cat-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  padding: 1rem 0.5rem;
  background: var(--color-bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(13, 148, 136, 0.1);
  text-align: center;
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--color-text);
  transition: transform 0.15s, box-shadow 0.15s;
}

.cat-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.cat-tile__ico {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

/* Geniş kategori indeksi (JS: data-category-mega) */
.cat-mega {
  margin-top: 0.35rem;
}

.cat-mega__lead {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  max-width: 54ch;
  line-height: 1.45;
}

.cat-mega__group {
  margin-bottom: 1.35rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid rgba(13, 148, 136, 0.12);
}

.cat-mega__group:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.cat-mega__title {
  margin: 0 0 0.6rem;
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}

.cat-mega__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.cat-mega__links a {
  display: inline-block;
  padding: 0.38rem 0.85rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-teal-dark);
  background: var(--color-accent-soft);
  border: 1px solid rgba(13, 148, 136, 0.12);
  text-decoration: none;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}

.cat-mega__links a:hover {
  background: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Segment tabs */
.segment-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.segment-tabs button,
.segment-tabs a {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 2px solid transparent;
  background: #fff;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--color-text);
}

.segment-tabs .is-active {
  border-color: var(--color-teal);
  background: var(--color-teal-soft);
  color: var(--color-teal-dark);
}

/* Listing layout */
.layout-market {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.listing-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.listing-toolbar select {
  font-family: inherit;
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  border: 2px solid var(--color-teal-soft);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  cursor: pointer;
}

.filter-sidebar {
  background: var(--color-bg-card);
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid rgba(13, 148, 136, 0.12);
  position: sticky;
  top: 5.5rem;
}

.filter-sidebar h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.filter-group {
  margin-bottom: 1rem;
}

.filter-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.filter-group select,
.filter-group input {
  width: 100%;
  font-family: inherit;
  font-size: 0.9375rem;
  padding: 0.65rem 0.85rem;
  border: 2px solid var(--color-teal-soft);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
}

.filter-group select {
  cursor: pointer;
}

.filter-group--tr-location > label:nth-of-type(2) {
  margin-top: 0.65rem;
}

.listing-grid-market {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}

.card-listing {
  background: var(--color-bg-card);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(13, 148, 136, 0.1);
  transition: box-shadow 0.2s;
}

.card-listing:hover {
  box-shadow: var(--shadow-md);
}

.card-listing__img {
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
  position: relative;
}

.card-listing__badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
}

.card-listing__badge--new {
  background: var(--color-accent);
  color: #fff;
}

.card-listing__badge--used {
  background: var(--color-teal);
  color: #fff;
}

.card-listing__fav {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.95);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.card-listing__body {
  padding: 0.85rem 1rem 1rem;
}

.card-listing__price {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-teal-dark);
}

.card-listing__title {
  margin: 0 0 0.35rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-navy);
}

.card-listing__meta {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Güven bandı */
.trust-band {
  background: linear-gradient(135deg, var(--color-teal-dark), var(--color-navy));
  color: #ecfdf5;
  padding: clamp(2rem, 5vw, 3rem) 0;
}

.trust-band__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.trust-band article h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.trust-band article p {
  margin: 0;
  opacity: 0.92;
  font-size: 0.9rem;
}

/* CTA şerit */
.cta-strip {
  margin: 2rem 0;
  padding: 2rem;
  border-radius: var(--radius);
  background: linear-gradient(120deg, var(--color-accent-soft) 0%, var(--color-teal-soft) 100%);
  border: 1px solid rgba(234, 88, 12, 0.2);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cta-strip h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  color: var(--color-navy);
}

.cta-strip p {
  margin: 0;
  color: var(--color-text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9375rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s, filter 0.12s;
}

.btn:hover {
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: #fff;
}

.btn--secondary {
  background: var(--color-teal);
  color: #fff;
}

.btn--outline {
  background: #fff;
  border: 2px solid var(--color-teal);
  color: var(--color-teal-dark);
}

.btn--block {
  width: 100%;
}

/* Footer */
.footer-mega {
  background: var(--color-navy);
  color: #99f6e4;
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-mega__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
}

.footer-mega h3 {
  margin: 0 0 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #5eead4;
}

.footer-mega ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-mega li {
  margin-bottom: 0.55rem;
}

.footer-mega a {
  color: #ccfbf1;
}

.footer-mega__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(94, 234, 212, 0.15);
  font-size: 0.8125rem;
  opacity: 0.85;
}

.footer-form input {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-family: inherit;
  margin-bottom: 0.5rem;
}

.footer-form input::placeholder {
  color: #94a3b8;
}

.social-inline {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.social-inline a {
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  font-weight: 700;
}

.social-inline a:hover {
  background: rgba(255, 255, 255, 0.18);
}

/* Auth pages */
.auth-shell {
  min-height: calc(100vh - 120px);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.auth-panel {
  padding: clamp(2rem, 6vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-panel--visual {
  background: linear-gradient(160deg, var(--color-teal-dark) 0%, var(--color-navy) 55%, #0f172a 100%);
  color: #ecfdf5;
}

.auth-panel--visual h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.auth-panel--visual ul {
  margin: 0;
  padding-left: 1.15rem;
  opacity: 0.95;
}

.auth-panel--visual li {
  margin-bottom: 0.5rem;
}

.auth-card {
  max-width: 400px;
  margin: 0 auto;
  width: 100%;
}

.auth-card h1 {
  margin: 0 0 0.35rem;
  font-size: 1.65rem;
  color: var(--color-navy);
}

.auth-card .sub {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.form-stack label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--color-text-muted);
}

.form-stack input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-teal-soft);
  font-family: inherit;
}

.form-row-inline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.auth-alt {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  text-align: center;
  color: var(--color-text-muted);
}

.divider-text {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.divider-text::before,
.divider-text::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.oauth-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.oauth-row button {
  padding: 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.oauth-row button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

/* İlan detay */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 1.5rem;
  align-items: start;
}

.detail-gallery {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(13, 148, 136, 0.12);
}

.detail-gallery__main {
  aspect-ratio: 16/11;
  background-size: cover;
  background-position: center;
}

.detail-info {
  background: var(--color-bg-card);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(13, 148, 136, 0.12);
}

.detail-price {
  margin: 0 0 0.5rem;
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-teal-dark);
}

.detail-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.25rem;
  font-size: 0.9rem;
}

.spec-table th,
.spec-table td {
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(13, 148, 136, 0.1);
  text-align: left;
}

.spec-table th {
  color: var(--color-text-muted);
  font-weight: 600;
  width: 38%;
}

/* İlan ver form */
.form-panel {
  background: var(--color-bg-card);
  padding: clamp(1.25rem, 4vw, 2rem);
  border-radius: var(--radius);
  border: 1px solid rgba(13, 148, 136, 0.12);
  max-width: 720px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* İlan ver — tüm giriş ve seçimler aynı görünüm */
.form-panel .label-block > .field-label {
  display: block;
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.form-panel .label-block input[type="text"],
.form-panel .label-block input[type="number"],
.form-panel .label-block input[type="email"],
.form-panel .label-block input[type="tel"],
.form-panel .label-block input[type="search"],
.form-panel .label-block input[type="file"],
.form-panel .label-block select,
.form-panel .label-block textarea {
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  font-family: inherit;
  font-size: 0.9375rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-teal-soft);
  background: #fff;
  color: var(--color-text);
}

.form-panel .label-block select {
  cursor: pointer;
}

.form-panel .label-block select:disabled {
  opacity: 0.72;
  cursor: not-allowed;
  background: rgba(240, 253, 250, 0.92);
}

.form-panel .label-block input[type="file"] {
  padding: 0.5rem 0.65rem;
  cursor: pointer;
}

.form-panel .label-block textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.45;
}

/* Sayfa banner */
.page-banner {
  background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 100%);
  color: #fff;
  padding: clamp(1.75rem, 5vw, 2.75rem) 0;
}

.page-banner h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.page-banner p {
  margin: 0;
  opacity: 0.95;
  max-width: 60ch;
}

/* Article / yardım */
.prose {
  max-width: 720px;
}

.prose h2 {
  margin-top: 2rem;
  color: var(--color-navy);
}

/* Mağaza */
.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.store-card {
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(13, 148, 136, 0.12);
  background: var(--color-bg-card);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.store-card__avatar {
  width: 88px;
  height: 88px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 3px solid var(--color-teal-soft);
}

.store-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  color: var(--color-navy);
}

.store-card .meta {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* İletişim */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2rem;
  align-items: start;
}

.contact-card {
  background: var(--color-bg-card);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(13, 148, 136, 0.12);
}

.contact-card h2 {
  margin-top: 0;
  color: var(--color-navy);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  margin-bottom: 1rem;
}

.contact-form-v2 label {
  display: block;
  font-weight: 700;
  font-size: 0.8125rem;
  margin-bottom: 0.35rem;
  color: var(--color-text-muted);
}

.contact-form-v2 input,
.contact-form-v2 textarea {
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-teal-soft);
  font-family: inherit;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* Form geri bildirimi */
.form-feedback {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-weight: 600;
  font-size: 0.9375rem;
}

.form-feedback--success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

.form-feedback--info {
  background: #e0f2fe;
  color: #0369a1;
  border: 1px solid #7dd3fc;
}

.form-feedback--warn {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fcd34d;
}

/* Fotoğraf önizleme — ilan ver */
.photo-preview-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
  align-items: flex-start;
}

.photo-preview-strip .photo-preview__hint {
  flex: 1 0 100%;
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.photo-preview-strip img {
  width: 76px;
  height: 76px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-teal-soft);
}

/* Satıcıya mesaj modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  box-sizing: border-box;
}

.modal[hidden] {
  display: none !important;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  cursor: pointer;
}

.modal__panel {
  position: relative;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  padding: clamp(1rem, 4vw, 1.5rem);
  max-width: 440px;
  width: 100%;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(13, 148, 136, 0.15);
}

.modal__panel h2 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  color: var(--color-navy);
}

.modal__meta {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.seller-message-form label {
  display: block;
  margin-bottom: 0.75rem;
}

.seller-message-form textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-teal-soft);
  font-family: inherit;
  font-size: 0.9375rem;
  resize: vertical;
  min-height: 100px;
}

.seller-message-form .modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

/* Hesabım özeti */
.hesabim-lead {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin: 0 0 1.25rem;
}

.hesabim-empty {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
}

.hesabim-list {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
}

.hesabim-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(13, 148, 136, 0.12);
  font-size: 0.9rem;
}

.hesabim-muted {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 960px) {
  .search-mega {
    grid-template-columns: 1fr;
  }

  .search-mega select {
    max-width: none;
  }

  .hero-market__grid {
    grid-template-columns: 1fr;
  }

  .layout-market {
    grid-template-columns: 1fr;
  }

  .filter-sidebar {
    position: static;
  }

  .detail-layout {
    grid-template-columns: 1fr;
  }

  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-panel--visual {
    order: -1;
    min-height: 220px;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .site-nav {
    flex-direction: column;
    align-items: stretch;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height 0.35s ease, opacity 0.2s;
    padding-top: 0;
    border-top: none;
  }

  .site-nav.is-open {
    max-height: 560px;
    opacity: 1;
    visibility: visible;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(13, 148, 136, 0.08);
  }

  .m-header {
    position: relative;
  }

  .m-header__row {
    flex-wrap: nowrap;
  }

  .search-mega {
    order: 10;
    flex-basis: 100%;
  }
}

/* Mesaj rozeti, galeri, gelen kutusu, satıcı kartı */
.demo-msg-badge {
  display: none;
  min-width: 1rem;
  height: 1rem;
  padding: 0 0.35rem;
  margin-left: 0.2rem;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  line-height: 1rem;
  vertical-align: middle;
}

.detail-gallery--multiphoto {
  position: relative;
}

.detail-gallery--multiphoto .detail-gallery__main {
  position: relative;
  background: #0f172a;
  aspect-ratio: unset;
}

.detail-gallery__hero {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 11;
}

.detail-gallery__thumbs {
  display: flex;
  gap: 0.4rem;
  padding: 0.5rem;
  overflow-x: auto;
  border-top: 1px solid rgba(13, 148, 136, 0.12);
  background: var(--color-bg-card);
}

.detail-gallery__thumb {
  flex: 0 0 64px;
  height: 48px;
  border-radius: 8px;
  border: 2px solid transparent;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  padding: 0;
}

.detail-gallery__thumb.is-active {
  border-color: var(--color-teal-dark, #0d9488);
}

.detail-gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-navy);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.15);
  z-index: 2;
}

.detail-gallery__nav--prev {
  left: 0.5rem;
}

.detail-gallery__nav--next {
  right: 0.5rem;
}

.saved-search-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.saved-search-chip {
  border: 1px solid rgba(13, 148, 136, 0.25);
  background: #fff;
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  cursor: pointer;
}

.saved-search-chip:hover {
  border-color: var(--color-teal-dark, #0d9488);
}

.demo-muted,
.it-muted {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.seller-card {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(13, 148, 136, 0.15);
  background: #fafefd;
  margin-bottom: 0.85rem;
}

.seller-card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  color: var(--color-navy);
}

.seller-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.5rem 0 0;
}

.seller-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  background: #e0f2fe;
  color: #0369a1;
}

.seller-badge--teal {
  background: var(--color-teal-soft);
  color: var(--color-teal-dark);
}

.inbox-layout {
  display: grid;
  grid-template-columns: minmax(180px, 260px) 1fr;
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 720px) {
  .inbox-layout {
    grid-template-columns: 1fr;
  }
}

.inbox-threads {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.inbox-thread-item {
  text-align: left;
  border: 1px solid rgba(13, 148, 136, 0.15);
  border-radius: 10px;
  padding: 0.55rem 0.65rem;
  background: #fff;
  cursor: pointer;
  font: inherit;
}

.inbox-thread-item.is-active {
  border-color: var(--color-teal-dark, #0d9488);
  box-shadow: 0 0 0 1px rgba(13, 148, 136, 0.12);
}

.inbox-thread-body {
  border: 1px solid rgba(13, 148, 136, 0.12);
  border-radius: var(--radius);
  padding: 1rem;
  background: var(--color-bg-card);
  min-height: 200px;
}

.inbox-bubble {
  margin-bottom: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: #f1f5f9;
}

.inbox-bubble__meta {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}