:root {
  --ink: #142033;
  --muted: #4d5d73;
  --paper: #e8eef4;
  --panel: rgba(247, 250, 253, 0.86);
  --line: rgba(20, 32, 51, 0.12);
  --accent: #176f63;
  --accent-deep: #0e4f47;
  --warn: #355c7d;
  --danger: #9b2c2c;
  --reserved: #6b7280;
  --shadow: 0 18px 50px rgba(20, 32, 51, 0.1);
  --radius: 22px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 8% -10%, rgba(23, 111, 99, 0.22), transparent 60%),
    radial-gradient(700px 420px at 92% 8%, rgba(53, 92, 125, 0.18), transparent 55%),
    linear-gradient(165deg, #d9e4ef 0%, #eef3f7 45%, #e4ebe8 100%);
  animation: drift 18s ease-in-out infinite alternate;
}

@keyframes drift {
  from { filter: hue-rotate(0deg) saturate(1); transform: scale(1); }
  to { filter: hue-rotate(8deg) saturate(1.05); transform: scale(1.03); }
}

.shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.brand {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent-deep);
  animation: rise 0.7s ease both;
}

h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.lede {
  margin: 0.75rem 0 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero {
  margin-bottom: 2rem;
  animation: rise 0.8s ease 0.05s both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

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

.chip {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.chip:hover { transform: translateY(-1px); }
.chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.hint { margin: 0; color: var(--muted); font-size: 0.92rem; }

.grid {
  display: grid;
  gap: 2rem;
}

.category-block { display: grid; gap: 0.9rem; }

.category-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--accent-deep);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.1rem;
}

.card-money .card-media .ph {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-deep);
}

.badge.source-money { background: rgba(23, 111, 99, 0.92); }

.card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  animation: rise 0.55s ease both;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 56px rgba(28, 36, 48, 0.12);
}

.card.is-reserved {
  opacity: 0.78;
}

.card-media {
  position: relative;
  aspect-ratio: 1 / 1.05;
  background: #d5dee8;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-media .ph {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.badge {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: rgba(28, 36, 48, 0.82);
  color: #fff;
}

.badge.source-wb { background: rgba(164, 47, 170, 0.9); }
.badge.source-ozon { background: rgba(0, 91, 255, 0.88); }
.badge.reserved {
  left: auto;
  right: 0.75rem;
  background: rgba(107, 114, 128, 0.95);
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1rem 1rem 1.1rem;
  flex: 1;
}

.card-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.35;
}

.price {
  margin: 0;
  font-weight: 700;
  color: var(--accent-deep);
}

.note {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.35rem;
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.62rem 1.05rem;
  font: inherit;
  font-weight: 650;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: background 0.2s ease, transform 0.15s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.btn.primary {
  background: var(--accent);
  color: #fff;
}
.btn.primary:hover { background: var(--accent-deep); }

.btn.ghost {
  background: rgba(255, 255, 255, 0.55);
  border-color: var(--line);
  color: var(--ink);
}

.btn.warn {
  background: rgba(154, 77, 28, 0.1);
  border-color: rgba(154, 77, 28, 0.25);
  color: var(--warn);
}

.btn.danger {
  background: rgba(155, 44, 44, 0.08);
  border-color: rgba(155, 44, 44, 0.22);
  color: var(--danger);
}

.btn.wide { width: 100%; }

.sheet {
  border: none;
  border-radius: 24px;
  padding: 0;
  width: min(420px, calc(100% - 2rem));
  background: #f7fafd;
  box-shadow: 0 30px 80px rgba(28, 36, 48, 0.25);
}

.sheet::backdrop {
  background: rgba(28, 36, 48, 0.42);
  backdrop-filter: blur(3px);
}

.sheet-form {
  display: grid;
  gap: 0.85rem;
  padding: 1.35rem 1.35rem 1.25rem;
}

.sheet-form h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.sheet-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
}

.optional { font-weight: 500; opacity: 0.75; }

input[type="tel"],
input[type="text"],
input[type="url"],
input[type="password"],
input[type="number"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.9rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

input:focus {
  outline: 2px solid rgba(15, 110, 86, 0.35);
  border-color: var(--accent);
}

.sheet-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
  margin-top: 0.25rem;
}

.form-error {
  margin: 0;
  color: var(--danger);
  font-size: 0.9rem;
  font-weight: 600;
}

.empty {
  grid-column: 1 / -1;
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.35);
}

/* login */
.page-login .login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.login-card {
  width: min(400px, 100%);
  display: grid;
  gap: 0.85rem;
  padding: 1.75rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  animation: rise 0.6s ease both;
}

.back-link {
  color: var(--muted);
  text-align: center;
  font-size: 0.9rem;
  text-decoration: none;
}
.back-link:hover { color: var(--accent-deep); }

/* admin */
.admin-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.admin-top-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: flex-start;
}

.admin-panel {
  padding: 1.25rem;
  margin-bottom: 2rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.admin-panel h2,
.section-head h2 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.add-form {
  display: grid;
  gap: 0.85rem;
}

.add-form .grow { min-width: 0; }

.add-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.preview {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.85rem;
  margin-top: 1rem;
  padding: 0.85rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.preview img {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 12px;
  background: #d5dee8;
}

.preview h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.preview p { margin: 0; color: var(--muted); font-size: 0.9rem; }

.edit-preview {
  margin-top: 0.15rem;
}

.edit-preview img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 14px;
  background: #d5dee8;
  border: 1px solid var(--line);
}

.admin-list {
  display: grid;
  gap: 0.85rem;
}

.admin-row {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: 1rem;
  padding: 0.9rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.admin-row img,
.admin-row .ph {
  width: 96px;
  height: 96px;
  border-radius: 14px;
  object-fit: cover;
  background: #d5dee8;
}

.admin-row .ph {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.8rem;
}

.admin-row h3 {
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
}

.meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.meta a { color: var(--accent-deep); }

.admin-row-actions {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  align-items: stretch;
}

.admin-row.is-inactive { opacity: 0.55; }

@media (max-width: 720px) {
  .admin-row {
    grid-template-columns: 72px 1fr;
  }
  .admin-row-actions {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .admin-row img,
  .admin-row .ph {
    width: 72px;
    height: 72px;
  }
}