/* =========================================================
   SmartAssess Classifieds Frontend Theme
   Scope: public-facing classifieds pages
   ========================================================= */

:root {
  --sa-bg: #0b1020;
  --sa-bg-soft: #101831;
  --sa-panel: #121a2f;
  --sa-panel-2: #17213a;
  --sa-panel-3: #0f1729;
  --sa-text: #f5f7fb;
  --sa-muted: #9aa7bd;
  --sa-muted-strong: #c7d0df;
  --sa-border: rgba(255, 255, 255, .1);
  --sa-border-strong: rgba(255, 255, 255, .18);
  --sa-accent: #4ea1ff;
  --sa-accent-red: #46d39a;
  --sa-accent-yellow: #ffd166;
  --sa-shadow: 0 20px 50px rgba(0, 0, 0, .24);
  --sa-shadow-soft: 0 10px 30px rgba(0, 0, 0, .18);
  --sa-radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 8% 0%, rgba(78, 161, 255, .16), transparent 34rem),
    radial-gradient(circle at 90% 2%, rgba(70, 211, 154, .12), transparent 30rem),
    var(--sa-bg);
  color: var(--sa-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a:hover {
  color: #fff;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
.form-control:focus,
.form-select:focus {
  outline: 3px solid rgba(78, 161, 255, .42);
  outline-offset: 2px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--sa-text);
  letter-spacing: 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  max-width: none;
}

.container-fluid {
  padding: 0;
}

main > .container-fluid > h3,
main > .container-fluid > form,
main > .container-fluid > .row {
  width: min(1120px, calc(100% - 40px));
  margin-left: auto;
  margin-right: auto;
}

main > .container-fluid > h3 {
  margin-top: 56px;
  margin-bottom: 18px;
  font-weight: 800;
}

.text-muted,
.text-secondary,
.breadcrumb-item.active,
.small {
  color: var(--sa-muted) !important;
}

.text-primary {
  color: var(--sa-accent) !important;
}

.bg-light,
.bg-primary,
.bg-dark {
  background: transparent !important;
}

.shadow-sm {
  box-shadow: var(--sa-shadow-soft) !important;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 16px 0;
  background: rgba(11, 16, 32, .88) !important;
  border-bottom: 1px solid var(--sa-border);
  box-shadow: none !important;
  backdrop-filter: blur(14px);
}

.navbar-brand {
  color: var(--sa-text) !important;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.1;
}

.navbar .nav-link {
  border-radius: 999px;
  color: var(--sa-muted) !important;
  font-size: .95rem;
  padding: 8px 10px !important;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  background: rgba(255, 255, 255, .06);
  color: var(--sa-text) !important;
}

.navbar-toggler {
  border-color: var(--sa-border-strong);
}

.navbar .d-flex {
  flex-wrap: wrap;
  gap: 8px;
}

.navbar .d-flex .btn {
  margin: 0 !important;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 999px;
  border: 1px solid var(--sa-border);
  padding: 10px 16px;
  font-weight: 700;
  line-height: 1.2;
  transition: transform .15s ease, border-color .15s ease, background .15s ease, color .15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(78, 161, 255, .55);
}

.btn-sm {
  min-height: 34px;
  padding: 7px 12px;
}

.btn-lg {
  min-height: 50px;
  padding: 13px 20px;
}

.btn-primary,
.btn-success,
.btn-light {
  border-color: transparent !important;
  background: linear-gradient(135deg, var(--sa-accent), var(--sa-accent-red)) !important;
  color: #06101f !important;
  box-shadow: 0 12px 28px rgba(78, 161, 255, .18);
}

.btn-outline-primary,
.btn-outline-light,
.btn-outline-danger,
.btn-info {
  background: rgba(255, 255, 255, .04) !important;
  color: var(--sa-text) !important;
}

.btn-outline-primary:hover,
.btn-outline-light:hover,
.btn-outline-danger:hover,
.btn-info:hover {
  background: var(--sa-bg-soft) !important;
  color: #fff !important;
}

.btn-danger {
  border-color: rgba(239, 68, 68, .45) !important;
  background: rgba(239, 68, 68, .16) !important;
  color: #fecaca !important;
}

.btn:active {
  transform: translateY(0);
}

/* Forms */
.form-control,
.form-select {
  min-height: 46px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius);
  background: rgba(255, 255, 255, .06);
  color: var(--sa-text);
  box-shadow: none;
}

.form-control[type="number"] {
  appearance: textfield;
}

.form-control::placeholder {
  color: rgba(245, 247, 251, .55);
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(78, 161, 255, .68);
  background: rgba(255, 255, 255, .08);
  color: var(--sa-text);
  box-shadow: none;
}

input:-webkit-autofill {
  box-shadow: 0 0 0 30px var(--sa-panel) inset !important;
  -webkit-text-fill-color: var(--sa-text) !important;
}

.filter-panel,
.container.my-5 > form.row,
main > .container-fluid > form.d-flex {
  padding: 18px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius);
  background: rgba(18, 26, 47, .78);
}

.container.my-5 > form.row {
  align-items: center;
}

form.filter-panel.d-flex,
main > .container-fluid > form.d-flex {
  gap: 12px;
}

form.filter-panel.d-flex .form-control,
main > .container-fluid > form.d-flex .form-control {
  margin-right: 0 !important;
}

/* Home */
.hero-section {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--sa-border);
  background:
    linear-gradient(135deg, rgba(78, 161, 255, .18), rgba(70, 211, 154, .08)),
    linear-gradient(180deg, rgba(18, 26, 47, .92), rgba(11, 16, 32, .96));
}

.hero-section .container {
  max-width: 900px;
}

.hero-section h1 {
  max-width: 760px;
  margin-inline: auto;
  font-size: clamp(2.25rem, 6vw, 4.75rem);
  line-height: 1;
}

.hero-section p {
  max-width: 680px;
  margin-inline: auto;
  color: var(--sa-muted-strong);
}

.hero-section form {
  max-width: 720px;
  margin: 0 auto;
  gap: 12px;
}

.hero-section .form-control {
  width: 100% !important;
  margin: 0 !important;
}

.hero-section .btn {
  white-space: nowrap;
}

section.container,
.container.my-5 {
  margin-top: 56px !important;
  margin-bottom: 56px !important;
}

.featured-listings,
.bg-light.py-5 {
  border-block: 1px solid var(--sa-border);
  background: rgba(16, 24, 49, .58);
}

.cta-section,
.bg-primary.text-white {
  border-block: 1px solid rgba(70, 211, 154, .24);
  background:
    linear-gradient(135deg, rgba(78, 161, 255, .2), rgba(70, 211, 154, .16)),
    rgba(18, 26, 47, .72) !important;
}

section > h2,
.container > h2,
.container > h3 {
  margin-bottom: 24px !important;
}

/* Cards and listings */
.card {
  overflow: hidden;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius);
  background: linear-gradient(180deg, var(--sa-panel), var(--sa-panel-2));
  color: var(--sa-text);
  box-shadow: var(--sa-shadow);
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(78, 161, 255, .45);
  background: linear-gradient(180deg, #18233f, var(--sa-panel-2));
}

.card-body {
  padding: 20px;
}

.card-title,
.card h5,
.card h6 {
  margin-bottom: 10px;
}

.card p:last-child {
  margin-bottom: 0;
}

.card-img-top {
  height: 210px;
  object-fit: cover;
  border-bottom: 1px solid var(--sa-border);
  background: var(--sa-bg-soft);
}

.category-card {
  min-height: 160px;
  justify-content: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .01)),
    linear-gradient(180deg, var(--sa-panel), var(--sa-panel-2));
}

.category-card i {
  color: var(--sa-accent) !important;
}

.category-card h5 {
  margin: 0;
  font-size: 1rem;
}

.ad-card .fw-bold,
.card .fw-bold {
  color: #fff;
}

.card a {
  color: var(--sa-text);
}

.card a:hover {
  color: #fff;
}

.step-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--sa-accent), var(--sa-accent-red));
  color: #06101f;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(78, 161, 255, .18);
}

/* Category/search pages */
.badge {
  border: 1px solid var(--sa-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06) !important;
  color: var(--sa-muted-strong);
  padding: 8px 11px;
  font-weight: 700;
}

.badge.bg-primary,
.badge:hover {
  border-color: transparent;
  background: linear-gradient(135deg, var(--sa-accent), var(--sa-accent-red)) !important;
  color: #fff;
}

.alert {
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius);
  background: rgba(255, 255, 255, .06);
  color: var(--sa-muted-strong);
}

.alert-danger {
  border-color: rgba(239, 68, 68, .35);
  color: #fecaca;
}

.alert-info {
  border-color: rgba(251, 191, 36, .3);
  color: #fde68a;
}

.pagination {
  gap: 8px;
}

.page-link {
  border: 1px solid var(--sa-border);
  border-radius: 999px !important;
  background: rgba(255, 255, 255, .05);
  color: var(--sa-text);
}

.page-link:hover,
.page-item.active .page-link {
  border-color: transparent;
  background: linear-gradient(135deg, var(--sa-accent), var(--sa-accent-red));
  color: #fff;
}

/* Ad detail */
.breadcrumb {
  margin-bottom: 24px;
}

.breadcrumb-item a {
  color: var(--sa-muted-strong);
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--sa-muted);
}

#adCarousel,
.ad-detail-panel,
.container.my-5 > .row.g-4 > .col-md-5 {
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius);
  background: rgba(18, 26, 47, .74);
  box-shadow: var(--sa-shadow);
}

.container.my-5 > .row.g-4 > .col-md-5 {
  padding: 24px;
}

#adCarousel {
  overflow: hidden;
}

#adCarousel img {
  max-height: 560px;
  object-fit: cover;
  background: var(--sa-bg-soft);
}

.ad-thumb,
.d-flex.flex-wrap.gap-2 img.rounded.border {
  width: 90px;
  height: 70px;
  object-fit: cover;
  cursor: pointer;
  border: 1px solid var(--sa-border-strong) !important;
  border-radius: var(--sa-radius) !important;
  opacity: .82;
  transition: opacity .15s ease, border-color .15s ease, transform .15s ease;
}

.ad-thumb:hover,
.d-flex.flex-wrap.gap-2 img.rounded.border:hover {
  opacity: 1;
  border-color: rgba(78, 161, 255, .62) !important;
  transform: translateY(-2px);
}

.border-top {
  border-color: var(--sa-border) !important;
}

/* Auth, posting, dashboard */
.auth-section {
  min-height: calc(100vh - 84px);
  padding: 56px 20px;
  background:
    radial-gradient(circle at 18% 0%, rgba(78, 161, 255, .16), transparent 26rem),
    radial-gradient(circle at 85% 8%, rgba(70, 211, 154, .1), transparent 24rem),
    var(--sa-bg);
}

.auth-card,
main > .container-fluid > form,
.container.my-5 > form.col-md-6,
.container.my-5 > form.mt-4 {
  width: min(100%, 720px);
  padding: 24px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius);
  background: linear-gradient(180deg, rgba(18, 26, 47, .94), rgba(23, 33, 58, .9));
  color: var(--sa-text);
  box-shadow: var(--sa-shadow);
}

.auth-card {
  width: min(100%, 460px);
}

main > .container-fluid > form {
  margin-bottom: 56px;
}

main > .container-fluid > h3 + .btn {
  display: flex;
  width: min(1120px, calc(100% - 40px));
  max-width: fit-content;
  margin: 0 auto 18px;
}

.form-label,
.form-text {
  color: var(--sa-muted-strong) !important;
}

textarea.form-control {
  min-height: 132px;
  resize: vertical;
}

.form-control::file-selector-button {
  min-height: 38px;
  margin: -8px 12px -8px -12px;
  border: 0;
  border-right: 1px solid var(--sa-border);
  background: rgba(78, 161, 255, .14);
  color: var(--sa-text);
  font-weight: 700;
}

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--sa-text);
  --bs-table-border-color: var(--sa-border);
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto 56px;
  overflow: hidden;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius);
  color: var(--sa-text);
  box-shadow: var(--sa-shadow-soft);
}

.table thead th {
  background: rgba(78, 161, 255, .12);
  color: var(--sa-muted-strong);
  font-size: .82rem;
  text-transform: uppercase;
}

.table td,
.table th {
  padding: 14px;
  vertical-align: middle;
}

.table tbody tr {
  background: rgba(18, 26, 47, .72);
}

.table tbody tr:nth-child(even) {
  background: rgba(23, 33, 58, .72);
}

/* Footer */
footer {
  margin-top: 64px !important;
  border-top: 1px solid var(--sa-border);
  background: rgba(11, 16, 32, .92) !important;
  color: var(--sa-muted) !important;
}

footer a {
  color: var(--sa-muted-strong) !important;
}

footer a:hover {
  color: #fff !important;
}

@media (max-width: 991.98px) {
  .navbar {
    padding: 10px 0;
  }

  .navbar-brand {
    max-width: calc(100vw - 104px);
    white-space: normal;
  }

  .navbar-toggler {
    min-height: 42px;
    border-radius: var(--sa-radius);
  }

  .navbar-collapse {
    padding-top: 14px;
    max-height: calc(100vh - 74px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .navbar-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 4px;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .navbar-nav::-webkit-scrollbar {
    display: none;
  }

  .navbar-nav .nav-item {
    flex: 0 0 auto;
  }

  .navbar .nav-link {
    min-height: 42px;
    display: flex;
    align-items: center;
    padding: 9px 12px !important;
    background: rgba(255, 255, 255, .04);
  }

  .navbar .d-flex {
    align-items: stretch;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .navbar .d-flex .btn {
    flex: 1 1 auto;
  }

  .navbar .d-flex .btn:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767.98px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  main > .container-fluid > h3,
  main > .container-fluid > form,
  main > .container-fluid > .row {
    width: min(100% - 28px, 1120px);
  }

  main > .container-fluid > h3 + .btn,
  .table {
    width: min(100% - 28px, 1120px);
  }

  .hero-section {
    text-align: left !important;
  }

  .hero-section .container {
    padding-top: 36px !important;
    padding-bottom: 36px !important;
  }

  .hero-section h1,
  .hero-section p {
    margin-inline: 0;
  }

  .hero-section form,
  form.d-flex,
  main > .container-fluid > form.d-flex {
    flex-direction: column;
  }

  form.d-flex .form-control,
  main > .container-fluid > form.d-flex .form-control {
    margin-right: 0 !important;
  }

  .hero-section .btn,
  form.d-flex .btn,
  main > .container-fluid > form.d-flex .btn {
    width: 100%;
  }

  .container.my-5 > form.row {
    padding: 14px;
  }

  .auth-section {
    padding: 32px 14px;
  }

  .auth-card,
  main > .container-fluid > form,
  .container.my-5 > form.col-md-6,
  .container.my-5 > form.mt-4 {
    padding: 18px;
  }

  .table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .container.my-5 > .row.g-4 > .col-md-5 {
    padding: 18px;
  }

  .card-img-top {
    height: 190px;
  }

  section.container,
  .container.my-5 {
    margin-top: 40px !important;
    margin-bottom: 40px !important;
  }
}