/* ============================================
   assets/css/estilos.css — ClasificadosYA
   Tema: fondo blanco/gris claro, acento naranja
   ============================================ */

:root {
  --brand-accent:   #e8440a;
  --brand-accent2:  #ff6b35;
  --brand-bg:       #ffffff;
  --brand-bg2:      #f7f7f7;
  --brand-surface:  #ffffff;
  --brand-border:   #e2e2e2;
  --brand-text:     #1a1a1a;
  --brand-muted:    #777777;
  --brand-dark:     #1a1a1a;
  --radius-card:    14px;
  --shadow-card:    0 4px 20px rgba(0,0,0,.08);
}

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

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--brand-bg2);
  color: var(--brand-text);
  min-height: 100vh;
}

/* ── Navbar ─────────────────────────────────── */
#navbar-main {
  background: #ffffff !important;
  border-bottom: 1px solid var(--brand-border);
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

#navbar-main .nav-link,
#navbar-main .navbar-toggler {
  color: var(--brand-text) !important;
}

#navbar-main .dropdown-menu {
  background: #fff;
  border: 1px solid var(--brand-border);
  box-shadow: var(--shadow-card);
}

#navbar-main .dropdown-item {
  color: var(--brand-text);
}

#navbar-main .dropdown-item:hover {
  background: var(--brand-bg2);
}

.brand-text {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--brand-accent) !important;
  -webkit-text-fill-color: var(--brand-accent);
}

/* ── Hero ───────────────────────────────────── */
.hero-section {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d1a0e 60%, #3d2010 100%);
  border-bottom: 1px solid var(--brand-border);
  padding: 4rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 80% 50%, rgba(232,68,10,.25) 0%, transparent 70%);
}

.hero-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  color: #ffffff;
}

.hero-title span {
  color: var(--brand-accent);
  -webkit-text-fill-color: var(--brand-accent);
}

.hero-section p {
  color: rgba(255,255,255,.75) !important;
}

/* ── Search bar ─────────────────────────────── */
.search-bar {
  background: #ffffff;
  border: 2px solid #ffffff;
  border-radius: 12px;
  padding: .4rem .4rem .4rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  width: 100%;
  max-width: 640px;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}

.search-bar input {
  background: transparent;
  border: 0;
  color: var(--brand-text);
  flex: 1 1 8rem;
  min-width: 0;
  outline: none;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
}

.search-bar input::placeholder { color: var(--brand-muted); }

.search-bar .bi-search {
  color: var(--brand-muted);
  flex-shrink: 0;
}

.search-bar .btn-brand {
  flex-shrink: 0;
  white-space: nowrap;
  padding: .5rem 1.25rem;
}

/* ── Category pills ─────────────────────────── */
.cat-pills { display: flex; flex-wrap: wrap; gap: .5rem; }

.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .4rem 1rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  text-decoration: none;
  background: #ffffff;
  border: 1px solid var(--brand-border);
  color: var(--brand-text);
  transition: all .2s;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}

.cat-pill:hover {
  border-color: var(--brand-accent);
  color: var(--brand-accent);
  background: #fff5f2;
  transform: translateY(-1px);
}

.cat-pill.active {
  background: var(--brand-accent);
  border-color: var(--brand-accent);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(232,68,10,.3);
}

/* ── Card aviso ─────────────────────────────── */
.card-aviso {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--shadow-card);
}

.card-aviso:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  border-color: var(--brand-accent);
  color: inherit;
}

.card-aviso-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--brand-bg2);
}

.card-aviso-img-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #f0f0f0, #e8e8e8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: #cccccc;
}

.card-aviso-body { padding: 1.1rem; flex: 1; }

.cat-badge {
  font-size: .7rem;
  font-weight: 700;
  padding: .25rem .6rem;
  border-radius: 50px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.card-aviso-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--brand-text);
  margin: .5rem 0 .4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-aviso-desc {
  font-size: .84rem;
  color: var(--brand-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-aviso-footer {
  padding: .75rem 1.1rem;
  border-top: 1px solid var(--brand-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  color: var(--brand-muted);
  background: var(--brand-bg2);
}

/* ── Detalle aviso ───────────────────────────── */
.detalle-wrap {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.detalle-gallery img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
  border-radius: var(--radius-card);
}

.thumb-gallery {
  display: flex;
  gap: .5rem;
  margin-top: .5rem;
}

.thumb-gallery img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color .2s;
}

.thumb-gallery img.active,
.thumb-gallery img:hover {
  border-color: var(--brand-accent);
}

/* ── Botón WhatsApp ──────────────────────────── */
.btn-whatsapp {
  background: #25d366;
  color: #fff !important;
  border: 0;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.05rem;
  padding: .75rem 2rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  transition: background .2s, transform .15s;
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}

.btn-whatsapp:hover {
  background: #1db954;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,.45);
}

/* ── Forms ───────────────────────────────────── */
.form-card {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-card);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.form-control, .form-select {
  background: var(--brand-bg2) !important;
  border-color: var(--brand-border) !important;
  color: var(--brand-text) !important;
  border-radius: 8px;
}

.form-control:focus, .form-select:focus {
  border-color: var(--brand-accent) !important;
  box-shadow: 0 0 0 3px rgba(232,68,10,.12) !important;
  background: #ffffff !important;
}

.form-control::placeholder { color: var(--brand-muted) !important; }

.form-label {
  font-weight: 600;
  font-size: .9rem;
  color: var(--brand-text);
  margin-bottom: .4rem;
}

.input-group-text {
  background: var(--brand-bg2) !important;
  border-color: var(--brand-border) !important;
  color: var(--brand-muted) !important;
}

/* ── Upload fotos ────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--brand-border);
  border-radius: var(--radius-card);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  background: var(--brand-bg2);
}

.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--brand-accent);
  background: #fff5f2;
}

.preview-fotos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin-top: 1rem;
}

.preview-foto {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: 8px;
  overflow: hidden;
}

.preview-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-foto .btn-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0,0,0,.6);
  color: #fff;
  border: 0;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: .75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Botones ─────────────────────────────────── */
.btn-brand {
  background: var(--brand-accent);
  color: #ffffff !important;
  font-weight: 700;
  border: 0;
  border-radius: 8px;
  padding: .65rem 1.8rem;
  transition: background .2s, transform .15s, box-shadow .15s;
}

.btn-brand:hover {
  background: #c73a08;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(232,68,10,.35);
}

.btn-warning {
  background: var(--brand-accent) !important;
  border-color: var(--brand-accent) !important;
  color: #ffffff !important;
  font-weight: 700;
}

.btn-warning:hover {
  background: #c73a08 !important;
  border-color: #c73a08 !important;
}

.btn-outline-warning {
  border-color: var(--brand-accent) !important;
  color: var(--brand-accent) !important;
}

.btn-outline-warning:hover {
  background: var(--brand-accent) !important;
  color: #fff !important;
}

/* ── Alerts ──────────────────────────────────── */
.alert-dark-success {
  background: rgba(39,174,96,.1);
  border: 1px solid rgba(39,174,96,.3);
  color: #1a7a40;
  border-radius: 8px;
}

.alert-dark-error {
  background: rgba(231,76,60,.1);
  border: 1px solid rgba(231,76,60,.3);
  color: #c0392b;
  border-radius: 8px;
}

/* ── Footer ──────────────────────────────────── */
.footer-main {
  background: var(--brand-dark);
  border-top: 1px solid #333;
  color: #aaaaaa;
}

.footer-main .text-muted { color: #888888 !important; }
.footer-main a { color: #aaaaaa; }
.footer-main a:hover { color: var(--brand-accent); }

/* ── Misc ────────────────────────────────────── */
.text-muted { color: var(--brand-muted) !important; }

.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--brand-text);
}

.visitas-badge { font-size: .75rem; color: var(--brand-muted); }

hr { border-color: var(--brand-border); }

/* ── Breadcrumb ──────────────────────────────── */
.breadcrumb-item + .breadcrumb-item::before { color: var(--brand-muted); }

/* ── Tabla mis-avisos ────────────────────────── */
.table {
  color: var(--brand-text) !important;
  --bs-table-bg: transparent;
  --bs-table-border-color: var(--brand-border);
}

.table thead th {
  background: var(--brand-bg2);
  color: var(--brand-muted);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 2px solid var(--brand-border);
}

/* ── Paginación ──────────────────────────────── */
.page-link {
  background: var(--brand-surface) !important;
  border-color: var(--brand-border) !important;
  color: var(--brand-text) !important;
}

.page-item.active .page-link {
  background: var(--brand-accent) !important;
  border-color: var(--brand-accent) !important;
  color: #fff !important;
}

/* ── Dropdown navbar ─────────────────────────── */
.dropdown-menu-dark {
  background: #ffffff !important;
  border: 1px solid var(--brand-border) !important;
}

.dropdown-menu-dark .dropdown-item { color: var(--brand-text) !important; }
.dropdown-menu-dark .dropdown-item:hover {
  background: var(--brand-bg2) !important;
  color: var(--brand-accent) !important;
}

/* ── Responsive tweaks ───────────────────────── */
@media (max-width: 576px) {
  .preview-fotos { grid-template-columns: repeat(2, 1fr); }
  .hero-section  { padding: 2.5rem 0 2rem; }
  .form-card     { padding: 1.25rem; }

  .search-bar {
    padding: .5rem;
    gap: .5rem 1rem;
    row-gap: 1.25rem;
  }

  .search-bar input {
    font-size: .95rem;
    padding-bottom: .35rem;
  }

  .search-bar .btn-brand {
    flex: 1 1 100%;
    width: 100%;
    margin-top: .25rem;
    padding: .65rem 1rem;
    min-height: 44px;
    text-align: center;
  }
}