:root {
  --bg: #f3f5f7;
  --panel: #fff;
  --ink: #1c2430;
  --muted: #5b6775;
  --line: #dde3ea;
  --accent: #0d5c63;
  --danger: #a33b32;
  --font: "Source Sans 3", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); }
a { color: var(--accent); text-decoration: none; }
.admin-body { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.admin-sidebar { background: #13202b; color: #d7dee6; padding: 1.25rem 0; }
.admin-brand { padding: 0 1.25rem 1.25rem; font-weight: 700; letter-spacing: .04em; display: flex; align-items: center; gap: .55rem; }
.admin-brand img { border-radius: 50%; }
.admin-sidebar nav { display: grid; }
.admin-sidebar a { color: #c5ced8; padding: .55rem 1.25rem; border-left: 3px solid transparent; }
.admin-sidebar a:hover, .admin-sidebar a.is-active { background: rgba(255,255,255,.05); color: #fff; border-left-color: #b08d3e; }
.form-actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin-top: .75rem; }
.check-inline { display: flex !important; align-items: center; gap: .5rem; font-weight: 600; }
.check-inline input { margin: 0; }
.carousel-form-grid { display: grid; gap: 1.25rem; }
@media (min-width: 800px) { .carousel-form-grid { grid-template-columns: 1.1fr .9fr; align-items: start; } }
.carousel-form-fields { display: grid; gap: .4rem; }
.dropzone {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 240px;
  border: 2px dashed var(--line);
  border-radius: .45rem;
  background: #f7f9fb;
  cursor: pointer;
  overflow: hidden;
  text-align: center;
  padding: .75rem;
}
.dropzone.is-dragover { border-color: var(--accent); background: #eef7f7; }
.dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.dropzone-preview {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: .3rem;
  display: block;
}
.dropzone-hint { color: var(--muted); font-weight: 500; pointer-events: none; z-index: 1; }
.dropzone:has(.dropzone-preview:not([hidden])) .dropzone-hint {
  position: absolute;
  bottom: .6rem;
  left: .6rem;
  right: .6rem;
  background: rgba(19, 32, 43, .55);
  color: #fff;
  padding: .3rem .5rem;
  border-radius: .25rem;
}
.slide-cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
}
.slide-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: .45rem;
  overflow: hidden;
}
.slide-card img { width: 100%; height: 150px; object-fit: cover; display: block; background: #d7e2e2; }
.slide-card-body { padding: .85rem 1rem 1rem; display: grid; gap: .25rem; }
.slide-card-body small { color: var(--muted); }
.admin-main { display: flex; flex-direction: column; min-width: 0; }
.admin-topbar {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 1rem 1.5rem; background: var(--panel); border-bottom: 1px solid var(--line);
}
.admin-topbar h1 { margin: 0; font-size: 1.25rem; }
.admin-user { display: flex; align-items: center; gap: .75rem; color: var(--muted); }
.admin-content { padding: 1.5rem; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.auth-body { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(160deg, #0d5c63, #1a2332); }
.auth-card { width: min(400px, calc(100% - 2rem)); background: #fff; padding: 2rem; border-radius: .5rem; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.auth-card h1 { margin-top: 0; font-size: 1.4rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .55rem 1rem; border-radius: .3rem; border: 1px solid transparent;
  background: var(--accent); color: #fff; font: inherit; font-weight: 600; cursor: pointer;
}
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-primary { background: var(--accent); color: #fff; }
.toolbar { margin-bottom: 1rem; }
.admin-table { width: 100%; border-collapse: collapse; background: var(--panel); }
.admin-table th, .admin-table td { text-align: left; padding: .75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.admin-table th { background: #eef2f5; font-size: .85rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.actions { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.actions form, .inline { display: inline; }
.link-danger, button.link-danger {
  background: none; border: none; color: var(--danger); cursor: pointer; font: inherit; padding: 0;
}
.form, .admin-form { display: grid; gap: .45rem; max-width: min(960px, 100%); background: var(--panel); padding: 1.25rem; border: 1px solid var(--line); border-radius: .4rem; }
.form label, .field-label { font-weight: 600; font-size: .9rem; margin-top: .35rem; display: block; }
.form input, .form textarea, .form select {
  width: 100%; padding: .65rem .75rem; border: 1px solid var(--line); border-radius: .3rem; font: inherit;
}
.form input[type="checkbox"],
.form input[type="radio"] {
  width: auto;
  padding: 0;
}
.form input[type="file"] {
  width: 100%;
  padding: .35rem 0;
  border: 0;
  background: transparent;
}
.gallery-admin-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 160px), 1fr));
  margin-top: 1rem;
}
.gallery-admin-grid img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: .3rem;
}
.gallery-admin-grid figcaption {
  font-size: .85rem;
  color: var(--muted);
  margin-top: .35rem;
}
.form-grid { display: grid; gap: .85rem; }
@media (min-width: 700px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.checks { display: flex; gap: 1rem; flex-wrap: wrap; }
.alert { padding: .8rem 1rem; border-radius: .3rem; margin-bottom: 1rem; }
.alert-success { background: #e6f5eb; color: #1d5c34; }
.alert-error { background: #fde8e6; color: #8a2a22; }
.stat-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 140px), 1fr)); margin-bottom: 2rem; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: .4rem; padding: 1rem; }
.stat strong { display: block; font-size: 1.6rem; color: var(--accent); }
.badge { display: inline-block; padding: .15rem .45rem; border-radius: .25rem; font-size: .8rem; }
.badge-ok { background: #e5f4ea; color: #1d5c34; }
.badge-muted { background: #eceff2; color: #5b6775; }
.thumb { width: 64px; height: 64px; object-fit: cover; border-radius: 50%; margin-top: .5rem; }
.carousel-thumb { width: 96px; height: 56px; object-fit: cover; border-radius: .3rem; display: block; }
.carousel-preview { width: min(100%, 420px); height: auto; border-radius: .35rem; margin-top: .5rem; display: block; }
.row-unread { background: #f7fbfb; }
.muted { color: var(--muted); }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }

@media (max-width: 900px) {
  .admin-body { grid-template-columns: 1fr; }
  .admin-sidebar { display: flex; flex-wrap: wrap; gap: .25rem; padding: .75rem; }
  .admin-sidebar nav { display: flex; flex-wrap: wrap; gap: .25rem; }
  .admin-sidebar a { border: 0; padding: .4rem .65rem; font-size: .85rem; }
  .admin-content { padding: 1rem; }
  .admin-topbar { padding: .85rem 1rem; }
  .form, .admin-form { padding: 1rem; }
  .dropzone { min-height: 180px; }
  .admin-table { min-width: 36rem; }
}