:root {
  --white: #ffffff;
  --black: #0f1012;
  --graphite: #232323;
  --muted: #66707c;
  --line: #ded8cd;
  --gold: #d2ac61;
  --gold-dark: #b78f3f;
  --soft: #f7f4ed;
  --panel: #fffdf8;
  --danger: #a92b2b;
  --success: #1d7f4d;
  --radius: 8px;
  --shadow: 0 18px 48px rgba(25, 22, 16, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "DM Sans", Arial, Helvetica, sans-serif;
  color: var(--black);
  background:
    radial-gradient(circle at 15% 0%, rgba(210, 172, 97, 0.12), transparent 32%),
    linear-gradient(180deg, #fbfaf7 0%, var(--soft) 100%);
  line-height: 1.45;
}

button,
input,
select,
textarea { font: inherit; }

a {
  color: inherit;
  text-decoration: none;
}

.admin-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: start;
  padding: 28px clamp(18px, 5vw, 66px) 34px;
  border-bottom: 1px solid rgba(15, 16, 18, 0.1);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(247, 244, 237, 0.86)),
    var(--white);
}

.back-link {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.admin-header h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(38px, 5vw, 64px);
  letter-spacing: -0.02em;
  line-height: 0.95;
}

.admin-header p:not(.eyebrow) {
  max-width: 680px;
  margin: 14px 0 0;
  color: #4f5963;
  font-size: 17px;
}

.eyebrow {
  margin: 0 0 9px;
  color: var(--gold-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.header-actions,
.form-actions,
.inline-control {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.header-actions {
  justify-content: flex-end;
  padding-top: 18px;
}

.admin-layout {
  display: grid;
  gap: 22px;
  padding: 24px clamp(18px, 5vw, 66px) 56px;
}

.admin-workbench {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.status-card,
.login-card,
.editor-card,
.inventory-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.status-card {
  padding: 16px 18px;
  color: var(--muted);
}

.status-card strong { color: var(--black); }

.login-card {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 22px;
  padding: 24px;
  color: var(--white);
  background: linear-gradient(135deg, #141414, #28231c);
}

.login-card h2,
.section-title h2 {
  margin: 0;
  font-size: clamp(26px, 3.8vw, 42px);
  letter-spacing: -0.02em;
  line-height: 1;
}

.login-card p:not(.eyebrow) {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.inventory-card,
.editor-card {
  padding: 20px;
}

.inventory-card {
  position: sticky;
  top: 18px;
  max-height: calc(100vh - 36px);
  overflow: auto;
}

.editor-card {
  padding: clamp(20px, 3vw, 28px);
}

.section-title {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding-bottom: 18px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.section-title.compact {
  padding-bottom: 0;
  margin-bottom: 16px;
  border-bottom: 0;
}

.section-title h3 {
  max-width: 560px;
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.15;
}

#inventoryCount,
#photoCounter {
  flex: 0 0 auto;
  color: var(--muted);
  font-weight: 800;
}

#propertyForm,
.login-card form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--graphite);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.login-card label {
  color: var(--white);
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--black);
  background: var(--panel);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  outline: none;
  text-transform: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(210, 172, 97, 0.16);
}

textarea {
  min-height: 126px;
  resize: vertical;
}

small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.full { grid-column: 1 / -1; }

.primary-button,
.ghost-button,
.danger-button,
.dark-button {
  min-height: 44px;
  border-radius: var(--radius);
  padding: 11px 18px;
  cursor: pointer;
  font-weight: 900;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.primary-button:hover,
.ghost-button:hover,
.danger-button:hover,
.dark-button:hover {
  transform: translateY(-1px);
}

.primary-button {
  border: 1px solid var(--gold);
  color: var(--black);
  background: var(--gold);
}

.dark-button {
  border: 1px solid var(--black);
  color: var(--white);
  background: var(--black);
}

.ghost-button {
  border: 1px solid var(--line);
  color: var(--black);
  background: var(--white);
}

.danger-button {
  border: 1px solid rgba(169, 43, 43, 0.42);
  color: var(--danger);
  background: rgba(169, 43, 43, 0.04);
}

.photo-manager {
  margin-top: 6px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.photo-inputs {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px;
  gap: 12px;
  align-items: start;
}

.inline-control {
  align-items: stretch;
}

.inline-control input {
  flex: 1;
}

.file-control {
  position: relative;
  gap: 8px;
}

.file-control input {
  padding: 10px;
  font-size: 13px;
}

.photo-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.photo-list > p,
.inventory-list > p {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.55);
}

.photo-item {
  position: relative;
  overflow: hidden;
  min-height: 142px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.photo-item.is-pending {
  border-color: rgba(22, 75, 59, .55);
}

.pending-badge {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 1;
  padding: 5px 8px;
  border-radius: 999px;
  color: var(--white);
  background: #164b3b;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.photo-preview-placeholder {
  display: grid;
  width: 100%;
  aspect-ratio: 4 / 3;
  place-items: center;
  color: var(--muted);
  background: var(--soft);
  font-size: 12px;
  font-weight: 800;
}

.photo-item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--soft);
}

.photo-actions {
  position: absolute;
  inset: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 8px;
  pointer-events: none;
}

.photo-actions .main-badge,
.photo-actions button {
  pointer-events: auto;
}

.photo-actions button {
  min-height: 34px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.main-badge {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--white);
  background: var(--black);
  font-size: 12px;
  font-weight: 900;
}

.inventory-list {
  display: grid;
  gap: 10px;
}

.inventory-item {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  background: rgba(255, 255, 255, 0.74);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.inventory-item:hover {
  border-color: var(--gold);
  background: var(--white);
  transform: translateY(-1px);
}

.inventory-item img,
.inventory-placeholder {
  width: 70px;
  height: 58px;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--soft);
}

.inventory-placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
}

.inventory-item h3 {
  margin: 0 0 3px;
  overflow: hidden;
  color: var(--black);
  font-size: 15px;
  line-height: 1.15;
  text-overflow: ellipsis;
}

.inventory-item p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.inventory-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 8px;
  padding-top: 8px;
}

.inventory-actions button {
  min-height: 36px;
  padding: 8px 12px;
  font-size: 13px;
}

@media (max-width: 1040px) {
  .admin-header,
  .admin-workbench {
    grid-template-columns: 1fr;
  }

  .header-actions {
    justify-content: flex-start;
    padding-top: 0;
  }

  .inventory-card {
    position: static;
    max-height: none;
  }
}

@media (max-width: 760px) {
  .admin-header {
    padding: 22px 16px 28px;
  }

  .admin-layout {
    padding: 18px 14px 40px;
  }

  .section-title,
  .login-card {
    grid-template-columns: 1fr;
  }

  .section-title {
    flex-direction: column;
  }

  #propertyForm,
  .login-card form,
  .photo-inputs {
    grid-template-columns: 1fr;
  }

  .header-actions,
  .form-actions,
  .inline-control {
    align-items: stretch;
    flex-direction: column;
  }
}

.status-banner {
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 16px;
  color: var(--muted);
  background: var(--white);
  font-weight: 700;
}

.status-banner[data-tone="success"] { color: var(--success); border-color: rgba(29, 127, 77, .3); }
.status-banner[data-tone="error"] { color: var(--danger); border-color: rgba(169, 43, 43, .3); }
.admin-tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.admin-tab { border: 1px solid var(--line); border-radius: 999px; padding: 10px 18px; color: var(--muted); background: var(--white); font-weight: 800; }
.admin-tab.is-active { border-color: #164b3b; color: var(--white); background: #164b3b; }
.admin-tab-panel:not(.is-active) { display: none; }
.inventory-item.is-selected { border-color: #164b3b; box-shadow: 0 0 0 1px #164b3b; }
.inventory-copy { min-width: 0; }
.inventory-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 7px; }
.inventory-badges span { border-radius: 999px; padding: 3px 7px; color: #5f5238; background: #f0e8d8; font-size: 10px; font-weight: 800; }
.inventory-badges .is-active { color: #155a38; background: #e5f3ea; }
.inventory-badges .is-inactive { color: #8a2b2b; background: #f8e6e6; }
.toggle-field { align-content: end; }
.toggle-line { display: flex; align-items: center; gap: 8px; min-height: 46px; font-weight: 700; }
.toggle-line input { width: 18px; min-height: 18px; }
.icon-button { width: 38px; min-height: 38px; border: 1px solid var(--line); border-radius: 6px; background: var(--white); font-weight: 900; }
.icon-button:disabled, button:disabled { cursor: not-allowed; opacity: .45; }
.empty-admin { margin: 0; padding: 24px; color: var(--muted); text-align: center; }
.video-admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.video-inventory-card { margin-top: 18px; }
.video-admin-list { display: grid; gap: 12px; }
.video-admin-item { display: grid; grid-template-columns: 210px minmax(0,1fr) auto; gap: 16px; align-items: center; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; background: var(--white); }
.video-admin-item video { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: #111; }
.video-admin-fields { display: grid; gap: 8px; }
.video-admin-fields label { display: grid; gap: 5px; font-size: 12px; font-weight: 800; }
.video-admin-fields small { color: var(--muted); }
.video-admin-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.login-shell { width: min(100%, 470px); }
.login-panel { border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(28px,6vw,44px); background: var(--white); box-shadow: var(--shadow); }
.login-panel h1 { margin: 0; font-size: clamp(34px,7vw,48px); line-height: 1; }
.login-panel > p:not(.eyebrow,.login-error) { color: var(--muted); }
.login-panel form { display: grid; gap: 15px; margin-top: 26px; }
.login-panel form label { display: grid; gap: 6px; font-size: 13px; font-weight: 800; }
.login-panel .primary-button { width: 100%; }
.login-error { border-left: 3px solid var(--danger); padding: 9px 12px; color: var(--danger); background: #fff3f3; font-weight: 700; }

@media (max-width: 900px) {
  .video-admin-grid { grid-template-columns: 1fr; }
  .video-admin-item { grid-template-columns: 150px 1fr; }
  .video-admin-actions { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 600px) {
  .admin-tabs { display: grid; grid-template-columns: 1fr 1fr; }
  .video-admin-item { grid-template-columns: 1fr; }
  .video-admin-item video { max-height: 260px; }
}