:root {
  --header-bg-1: #101a2e;
  --header-bg-2: #16233d;
  --header-text: #eef2f8;
  --header-muted: #9fb0c9;
  --bg: #eef1f5;
  --bg-2: #e4e8ee;
  --panel: #ffffff;
  --line: #e1e5eb;
  --text: #202632;
  --muted: #6b7688;
  --brand: #16233d;
  --brand-2: #223252;
  --accent: #2f6fed;
  --accent-2: #e8f0ff;
  --danger: #d64545;
  --success: #1f9254;
  --warning: #c98a12;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 26, 46, .06), 0 8px 24px rgba(16, 26, 46, .06);
  --container: 1180px;
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}
a {
  color: var(--accent);
  text-decoration: none;
  transition: color .2s ease;
}
a:hover { color: #1c4fc4; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(47, 111, 237, .4);
  outline-offset: 3px;
}
img { max-width: 100%; display: block; }
.container { width: min(100% - 2rem, var(--container)); margin: 0 auto; }
.narrow { width: min(100% - 2rem, 720px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes revealUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes flashIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeScaleIn {
  from { opacity: 0; transform: scale(.97); }
  to { opacity: 1; transform: scale(1); }
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .55s cubic-bezier(.22,1,.36,1), transform .55s cubic-bezier(.22,1,.36,1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg-1);
  box-shadow: 0 2px 10px rgba(0,0,0,.18);
  transition: box-shadow .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 4px 18px rgba(0,0,0,.28); }
.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  min-height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  color: var(--header-text);
}
.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: .85rem;
  background: var(--accent);
  color: #fff;
  letter-spacing: -.02em;
  transition: transform .3s cubic-bezier(.22,1,.36,1);
}
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.06); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: 1.05rem; letter-spacing: .01em; color: var(--header-text); }
.brand-text small { color: var(--header-muted); font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; }

.header-search {
  display: flex;
  gap: 0;
  max-width: 480px;
  width: 100%;
  justify-self: center;
}
.header-search input,
.header-search button,
input, textarea, select, button {
  font: inherit;
}
.header-search input,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="date"],
input[type="file"],
textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 8px;
  padding: .6rem .8rem;
}
input, textarea, select {
  transition: border-color .2s ease, box-shadow .2s ease;
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid rgba(47, 111, 237, .25);
  border-color: var(--accent);
}
.header-search input {
  border-radius: 6px 0 0 6px;
  border-right: 0;
  background: #fff;
}
.header-search button {
  border: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 0 6px 6px 0;
  padding: 0 1.1rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color .2s ease, transform .15s ease;
}
.header-search button:hover { background: #1c4fc4; }
.header-search button:active { transform: scale(.96); }
.header-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  justify-content: flex-end;
}
.header-nav a {
  color: var(--header-text);
  font-size: .9rem;
  position: relative;
  transition: color .2s ease;
}
.header-nav a:hover { color: #fff; }
.header-nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -4px;
  height: 2px;
  background: var(--accent);
  transition: right .25s cubic-bezier(.22,1,.36,1);
}
.header-nav a:not(.nav-cta):hover::after { right: 0; }
.nav-cta {
  background: #fff;
  color: var(--brand) !important;
  padding: .45rem .95rem;
  border-radius: 6px;
  font-weight: 700;
  transition: background-color .2s ease, transform .15s ease, box-shadow .2s ease;
}
.nav-cta:hover { background: #dfe7f5; transform: translateY(-1px); box-shadow: 0 4px 10px rgba(0,0,0,.18); }
.nav-cta:active { transform: translateY(0) scale(.97); }
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,.25);
  color: var(--header-text);
  border-radius: 8px;
  padding: .35rem .55rem;
  cursor: pointer;
  transition: transform .25s ease, background-color .2s ease;
}
.nav-toggle:hover { background: rgba(255,255,255,.08); }
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px 0;
  border-radius: 2px;
  background: currentColor;
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.inline-form { display: inline; }
.link-btn {
  background: none;
  border: 0;
  color: var(--header-text);
  cursor: pointer;
  padding: 0;
  font: inherit;
  transition: color .2s ease;
}
.link-btn:hover { color: #fff; }

.site-main { min-height: 60vh; animation: pageFadeIn .45s cubic-bezier(.22,1,.36,1); }
.flash {
  width: min(100% - 2rem, var(--container));
  margin: 1rem auto 0;
  padding: .75rem 1rem;
  border-radius: 8px;
  border: 1px solid transparent;
  animation: flashIn .35s cubic-bezier(.22,1,.36,1);
}
.flash-success { background: #eafaf1; border-color: #bfe8cf; color: #17693f; }
.flash-error { background: #fdecec; border-color: #f4c3c3; color: #a32424; }

/* Hero: light banner housing the "top photos" module */
.hero {
  background: var(--bg-2);
  padding: 1.75rem 0 1.5rem;
}
.hero-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .8rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: #f7f9fc;
}
.hero-panel-head h2 { margin: 0; font-size: 1rem; }
.hero-photo-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2px;
  background: var(--line);
}
.hero-photo-main, .hero-photo-sub {
  position: relative;
  display: block;
  overflow: hidden;
  background: #0a0e13;
}
.hero-photo-main { aspect-ratio: 4 / 3; }
.hero-photo-subgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
}
.hero-photo-sub { aspect-ratio: 4 / 3; }
.hero-photo-main img, .hero-photo-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.hero-photo-main:hover img, .hero-photo-sub:hover img { transform: scale(1.04); }
.photo-credit {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: .3rem .5rem;
  font-size: .72rem;
  color: #fff;
  background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.6));
}
.hero-panel-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .7rem;
  padding: .8rem 1.1rem;
  flex-wrap: wrap;
}
.hero-panel-actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.section-head-spaced { margin-top: 1.5rem; }
.stat-row-2 { grid-template-columns: 1fr 1fr; }
.btn-block { width: 100%; }

.stat-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  transition: transform .25s cubic-bezier(.22,1,.36,1), box-shadow .25s ease;
}
.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(16,26,46,.12);
}
.stat-card strong { display: block; font-size: 1.4rem; color: var(--text); }
.stat-card span { color: var(--muted); font-size: .82rem; }
.inline-stat { display: inline-flex; gap: .6rem; align-items: baseline; margin-top: .6rem; }
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  border-radius: 6px;
  padding: .6rem 1.1rem;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
  font-size: .92rem;
  transition: background-color .2s ease, border-color .2s ease, transform .15s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.97); }
.btn-primary { background: var(--brand); color: #fff !important; border-color: var(--brand); }
.btn-primary:hover { background: var(--brand-2); box-shadow: 0 6px 16px rgba(22,35,61,.22); }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--text) !important; }
.btn-ghost:hover { background: #f4f6f9; box-shadow: 0 4px 12px rgba(16,26,46,.08); }
.btn-danger { background: var(--danger); color: #fff !important; border-color: var(--danger); }
.btn-danger:hover { box-shadow: 0 6px 16px rgba(214,69,69,.25); }
.btn-sm { padding: .35rem .7rem; font-size: .82rem; }

.section { padding: 1.75rem 0; }
.section-alt { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1rem;
}
.section-head h2 { margin: 0; font-size: 1.25rem; }
.page-banner {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 1.5rem 0;
}
.page-banner h1 { margin: 0 0 .3rem; }
.page-banner p { margin: 0; color: var(--muted); }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}
.photo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .9rem;
}
.photo-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  color: var(--text);
  transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s ease;
  box-shadow: var(--shadow);
}
.photo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(16,26,46,.14);
  color: var(--text);
}
.photo-card-media {
  position: relative;
  aspect-ratio: 3 / 2;
  background: #0a0e13;
  overflow: hidden;
}
.photo-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.22,1,.36,1);
}
.photo-card:hover .photo-card-media img { transform: scale(1.06); }
.photo-card-body { padding: .7rem .75rem .85rem; }
.photo-card-title {
  font-size: .92rem;
  font-weight: 650;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
}
.photo-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .6rem;
  color: var(--muted);
  font-size: .78rem;
  margin-top: .25rem;
}
.photo-card-author {
  margin-top: .45rem;
  color: var(--muted);
  font-size: .78rem;
}

.badge {
  display: inline-block;
  padding: .15rem .5rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
}
.photo-card-media .badge {
  position: absolute;
  top: .5rem;
  left: .5rem;
}
.badge-pending { background: #fdf1d8; color: #92650a; }
.badge-approved { background: #e2f7ea; color: #17693f; }
.badge-rejected { background: #fce4e4; color: #a32424; }
.badge-admin { background: #e8f0ff; color: #1c4fc4; }
.badge-user { background: #eef1f5; color: #556174; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.rank-list, .admin-list, .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.rank-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .65rem 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .2s ease;
}
.rank-list li:hover { padding-left: .35rem; }
.rank-list li:last-child { border-bottom: 0; }
.rank-list span { color: var(--muted); }

.cta-band {
  background: var(--accent-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.filter-panel { margin-bottom: 1.2rem; }
.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .8rem;
}
.filter-panel label, .form-card label {
  display: grid;
  gap: .35rem;
  font-size: .86rem;
  color: #47526b;
}
.filter-actions {
  display: flex;
  gap: .7rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: .9rem;
}
.muted { color: var(--muted); }
.empty-state {
  text-align: center;
  color: var(--muted);
  padding: 2rem 1rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1.4rem;
}
.pagination a {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: .4rem .8rem;
  border-radius: 8px;
  color: var(--text);
  transition: background-color .2s ease, border-color .2s ease, transform .15s ease;
}
.pagination a:hover { border-color: var(--accent); transform: translateY(-1px); }

.photo-detail {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1rem;
}
.photo-detail-media {
  background: #0a0e13;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
}
.photo-detail-media img { width: 100%; height: auto; }
.meta-list { margin: 1rem 0 0; }
.meta-list > div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: .5rem;
  padding: .45rem 0;
  border-bottom: 1px solid var(--line);
}
.meta-list dt { color: var(--muted); margin: 0; }
.meta-list dd { margin: 0; }
.reject-box {
  margin: .7rem 0;
  padding: .6rem .75rem;
  background: #fdecec;
  border: 1px solid #f4c3c3;
  border-radius: 8px;
  color: #a32424;
}

.form-card { display: grid; gap: .85rem; }
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .8rem;
}
.form-foot { color: var(--muted); margin: 0; }
.form-divider { border: 0; border-top: 1px solid var(--line); width: 100%; }
.checkbox-row {
  display: flex !important;
  align-items: center;
  gap: .5rem;
  grid-template-columns: none !important;
}

.profile-brief {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.avatar-lg {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--line);
  background: #dfe3e9;
  transition: transform .25s ease;
}
.avatar-lg:hover { transform: scale(1.04); }
.account-banner .stat-row {
  margin-top: 1.2rem;
  grid-template-columns: repeat(4, 1fr);
}
.tabs {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.tabs a {
  padding: .4rem .8rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
}
.tabs a:hover { transform: translateY(-1px); border-color: var(--accent); }
.tabs a.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.account-photo-list { display: grid; gap: .8rem; }
.account-photo-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1rem;
  align-items: start;
}
.account-photo-item img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  border-radius: 8px;
}
.account-photo-body h3 { margin: 0 0 .4rem; }

.site-footer {
  margin-top: 2rem;
  background: var(--header-bg-1);
  padding: 2rem 0 1rem;
  color: var(--header-muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1.5rem;
}
.footer-brand { font-size: 1.2rem; font-weight: 700; margin-bottom: .4rem; color: var(--header-text); }
.footer-grid a { display: block; color: var(--header-muted); margin: .25rem 0; }
.footer-grid a:hover { color: #fff; }
.footer-grid h4 { margin: 0 0 .5rem; color: var(--header-text); }
.footer-bottom {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--header-muted);
  font-size: .82rem;
  flex-wrap: wrap;
}

.admin-body .site-main { min-height: 0; }
.admin-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  min-height: 70vh;
}
.admin-sidebar {
  background: var(--header-bg-1);
  padding: 1.2rem 1rem;
}
.admin-sidebar-title {
  color: var(--header-muted);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: .8rem;
}
.admin-nav-link {
  display: block;
  color: var(--header-text);
  padding: .55rem .7rem;
  border-radius: 8px;
  margin-bottom: .25rem;
  transition: background-color .2s ease, color .2s ease, padding-left .2s ease;
}
.admin-nav-link:hover { background: rgba(255,255,255,.08); color: #fff; padding-left: .95rem; }
.admin-main { padding: 1.2rem 1.4rem 2rem; background: var(--bg); }
.admin-page-head { margin-bottom: 1rem; }
.admin-page-head h1 { margin: 0 0 .25rem; }
.admin-stats { grid-template-columns: repeat(3, 1fr); margin-bottom: 1rem; }
.admin-gap { margin-top: .5rem; }
.admin-list li, .log-list li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: .75rem;
  padding: .7rem 0;
  border-bottom: 1px solid var(--line);
}
.log-list li { grid-template-columns: 1fr; }
.admin-list img {
  width: 72px;
  height: 48px;
  object-fit: cover;
  border-radius: 6px;
}
.admin-review-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .9rem;
}
.review-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: .9rem;
}
.review-card img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  border-radius: 8px;
}
.review-detail {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
}
.review-full {
  width: 100%;
  border-radius: 8px;
  background: #0a0e13;
}
.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  text-align: left;
  padding: .6rem .5rem;
  border-bottom: 2px solid var(--line);
  font-size: .8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .03em;
}
.data-table td {
  text-align: left;
  padding: .7rem .5rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: .9rem;
}
.data-table tbody tr { transition: background-color .2s ease; }
.data-table tbody tr:hover { background: var(--bg-2); }
.table-actions {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}
.error-panel { text-align: center; margin-top: 2rem; }

/* Deliveries-style list (latest uploads) */
.deliveries-list { list-style: none; margin: 0; padding: 0; }
.deliveries-list li {
  display: grid;
  grid-template-columns: 90px 1.4fr 1.4fr auto;
  gap: .75rem;
  align-items: center;
  padding: .65rem 0;
  border-bottom: 1px solid var(--line);
  font-size: .88rem;
  transition: padding-left .2s ease, background-color .2s ease;
}
.deliveries-list li:hover { padding-left: .4rem; background: var(--bg-2); }
.deliveries-list li:last-child { border-bottom: 0; }
.deliveries-list .reg { font-weight: 700; color: var(--text); }
.deliveries-list .date { color: var(--muted); text-align: right; white-space: nowrap; }

.sidebar-panel { display: grid; gap: 1rem; }
.sidebar-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .4rem;
}
.sidebar-thumbs a { display: block; aspect-ratio: 1; overflow: hidden; border-radius: 6px; background: #0a0e13; }
.sidebar-thumbs img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s cubic-bezier(.22,1,.36,1); }
.sidebar-thumbs a:hover img { transform: scale(1.08); }
.home-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.25rem;
  align-items: start;
}

/* Aviation editorial design system */
.site-body {
  background: #f4f6f9;
}
.site-header {
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner {
  min-height: 72px;
}
.brand-mark {
  border: 1px solid rgba(255,255,255,.16);
  background: #2f6fed;
}
.brand-mark svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}
.header-nav a.is-active {
  color: #fff;
  font-weight: 700;
}
.header-nav a.is-active:not(.nav-cta)::after {
  right: 0;
}
.page-banner {
  padding: 2.5rem 0;
  background: #fff;
}
.page-banner h1,
.photo-detail-info h1,
.admin-page-head h1 {
  font-size: clamp(1.65rem, 3vw, 2.2rem);
  letter-spacing: -.035em;
}
.page-banner p {
  max-width: 620px;
  font-size: 1rem;
}
.hero {
  border-bottom: 1px solid var(--line);
  background: #e8eef8;
  padding: 2.25rem 0;
}
.hero-panel {
  border-radius: 16px;
  border-color: #dce3ee;
  box-shadow: 0 18px 40px rgba(16,26,46,.1);
}
.hero-panel-head {
  padding: 1rem 1.25rem;
  background: #fff;
}
.hero-panel-head h2,
.section-head h2 {
  font-size: 1.1rem;
  letter-spacing: -.015em;
}
.hero-panel-foot {
  padding: .9rem 1.25rem;
  background: #fff;
}
.photo-credit {
  right: auto;
  bottom: .55rem;
  left: .55rem;
  padding: .2rem .45rem;
  border-radius: 4px;
  background: rgba(8,18,32,.68);
  backdrop-filter: blur(4px);
}
.section {
  padding: 2.5rem 0;
}
.section-alt {
  background: #edf1f6;
}
.panel {
  border-radius: 14px;
  border-color: #dfe5ed;
  box-shadow: 0 8px 24px rgba(16,26,46,.05);
}
.panel:hover {
  box-shadow: 0 12px 30px rgba(16,26,46,.08);
}
.btn {
  min-height: 44px;
  border-radius: 8px;
  font-weight: 700;
}
.btn-primary {
  background: #182d50;
  border-color: #182d50;
}
.btn-primary:hover {
  background: #223c67;
}
.btn-ghost {
  border-color: #cfd7e2;
}
.filter-panel {
  padding: 1.25rem;
  background: #fff;
  border: 1px solid #dfe5ed;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(16,26,46,.04);
}
.filter-grid {
  gap: 1rem;
}
.photo-grid {
  gap: 1.15rem;
}
.photo-card {
  border: 0;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(16,26,46,.08);
}
.photo-card-media {
  aspect-ratio: 16 / 10;
}
.photo-card-gradient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: rgba(8,18,32,.05);
  transition: background-color .3s ease;
}
.photo-card:hover .photo-card-gradient {
  background: rgba(8,18,32,.14);
}
.photo-card-registration {
  position: absolute;
  right: .65rem;
  bottom: .65rem;
  padding: .2rem .45rem;
  border-radius: 4px;
  background: rgba(8,18,32,.72);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .035em;
}
.photo-card-body {
  padding: .85rem .9rem .9rem;
}
.photo-card-title {
  font-size: .96rem;
}
.photo-card-meta {
  min-height: 1.2em;
}
.photo-card-meta span + span::before {
  content: '·';
  margin-right: .6rem;
  color: #a1adbc;
}
.photo-card-author {
  display: flex;
  align-items: center;
  gap: .35rem;
  padding-top: .5rem;
  border-top: 1px solid #edf0f4;
}
.photo-card-author::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4c8cff;
}
.photo-detail {
  gap: 1.5rem;
}
.photo-detail-media,
.photo-detail-info {
  border-radius: 14px;
}
.photo-detail-info {
  position: sticky;
  top: 90px;
  align-self: start;
}
.meta-list > div {
  padding: .65rem 0;
}
.meta-list dt {
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.form-card {
  padding: 1.5rem;
}
.form-card label {
  font-weight: 600;
}
.tabs {
  padding: .35rem;
  border: 1px solid #dfe5ed;
  border-radius: 12px;
  background: #fff;
  width: fit-content;
}
.tabs a {
  border: 0;
  border-radius: 8px;
}
.tabs a.active {
  background: #182d50;
}
.account-banner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}
.account-banner .stat-row {
  margin: 0;
  min-width: 390px;
}
.account-banner .stat-card {
  box-shadow: none;
  background: #f7f9fc;
}
.account-photo-item {
  border-radius: 14px;
}
.account-photo-item img {
  border-radius: 10px;
}
.sidebar-panel {
  gap: 1.25rem;
}
.sidebar-panel .panel:first-child {
  border-top: 3px solid #2f6fed;
}
.deliveries-list li {
  grid-template-columns: 104px 1.4fr 1.4fr auto;
  border-radius: 6px;
  padding: .72rem .55rem;
}
.deliveries-list li:hover {
  padding-left: .75rem;
}
.site-footer {
  margin-top: 0;
  padding: 2.75rem 0 1.25rem;
}
.admin-shell {
  grid-template-columns: 250px minmax(0, 1fr);
}
.admin-sidebar {
  display: flex;
  position: sticky;
  top: 72px;
  flex-direction: column;
  min-height: calc(100vh - 72px);
  padding: 1.5rem 1rem;
  border-right: 1px solid rgba(255,255,255,.08);
}
.admin-sidebar-brand {
  display: grid;
  gap: .1rem;
  padding: .35rem .75rem 1.5rem;
  color: #fff;
}
.admin-sidebar-brand strong {
  font-size: 1.2rem;
}
.admin-sidebar-kicker {
  color: #91a7cd;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.admin-nav {
  display: grid;
  gap: .35rem;
}
.admin-nav-link {
  display: grid;
  gap: .1rem;
  padding: .7rem .75rem;
  margin: 0;
}
.admin-nav-link small {
  color: #91a7cd;
  font-size: .68rem;
  letter-spacing: .04em;
}
.admin-nav-link.is-active {
  background: rgba(47,111,237,.2);
  color: #fff;
}
.admin-nav-link.is-active small {
  color: #c8d8ff;
}
.admin-back-link {
  margin-top: auto;
  padding: .8rem .75rem;
  color: #cbd7ed;
  font-size: .86rem;
}
.admin-back-link:hover {
  color: #fff;
}
.admin-main {
  padding: 2rem;
}
.admin-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #dfe5ed;
}
.admin-page-head p {
  margin: 0;
  color: var(--muted);
}
.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: .55rem;
  color: #2f6fed;
  font-size: .69rem;
  font-weight: 800;
  letter-spacing: .12em;
  line-height: 1.2;
  text-transform: uppercase;
}
.page-kicker::before {
  content: '';
  width: 20px;
  height: 2px;
  background: currentColor;
}
.filter-panel-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.filter-panel-head .page-kicker {
  margin-bottom: .35rem;
}
.filter-panel-head h2 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -.02em;
}
.filter-result-count {
  padding: .4rem .65rem;
  border-radius: 999px;
  background: #edf3ff;
  color: #235bbb;
  font-size: .82rem;
  font-weight: 700;
  white-space: nowrap;
}
.auth-banner {
  padding-bottom: 3.5rem;
}
.auth-section {
  padding-top: 0;
  transform: translateY(-1.5rem);
  margin-bottom: -1.5rem;
}
.auth-card {
  padding: 1.75rem;
  border-top: 3px solid #2f6fed;
}
.auth-card-head {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin-bottom: .4rem;
}
.auth-card-head h2 {
  margin: 0 0 .15rem;
  font-size: 1.2rem;
  letter-spacing: -.02em;
}
.auth-card-head p {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
}
.auth-symbol {
  display: grid;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 12px;
  background: #e8f0ff;
  color: #235bbb;
  font-size: 1.45rem;
  font-weight: 700;
}
.auth-card .btn-primary {
  width: 100%;
  margin-top: .35rem;
}
.auth-card .form-foot {
  margin-top: .35rem;
  text-align: center;
}

@media (max-width: 980px) {
  body.nav-open { overflow: hidden; }
  .site-header::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background: rgba(8, 15, 29, .42);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s ease;
  }
  body.nav-open .site-header::after {
    opacity: 1;
    visibility: visible;
  }
  .header-inner {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand toggle"
      "search search";
    gap: .8rem;
    padding: .75rem 0;
    min-height: 0;
  }
  .brand { grid-area: brand; }
  .header-search {
    grid-area: search;
    order: initial;
    max-width: none;
  }
  .header-search input {
    min-height: 46px;
    font-size: 1rem;
  }
  .header-search button { min-width: 82px; }
  .header-nav {
    display: flex;
    position: absolute;
    right: max(1rem, calc((100vw - var(--container)) / 2));
    top: calc(100% + .6rem);
    background: var(--header-bg-2);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 12px;
    padding: .65rem;
    flex-direction: column;
    align-items: stretch;
    gap: .15rem;
    min-width: min(270px, calc(100vw - 2rem));
    box-shadow: 0 16px 36px rgba(8,15,29,.32);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(.98);
    transition: opacity .25s ease, transform .25s cubic-bezier(.22,1,.36,1), visibility .25s;
  }
  .header-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
  .header-nav a,
  .header-nav .inline-form {
    width: 100%;
  }
  .header-nav a,
  .header-nav .link-btn {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 42px;
    padding: .55rem .7rem;
    border-radius: 7px;
    text-align: left;
  }
  .header-nav a:not(.nav-cta)::after { display: none; }
  .header-nav a:hover,
  .header-nav .link-btn:hover { background: rgba(255,255,255,.08); }
  .header-nav .nav-cta {
    justify-content: center;
    margin-top: .35rem;
    color: var(--brand) !important;
  }
  .nav-toggle {
    grid-area: toggle;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
  }
  .hero-photo-grid, .two-col, .photo-detail, .review-detail, .admin-shell, .footer-grid, .home-layout {
    grid-template-columns: 1fr;
  }
  .photo-detail-info {
    position: static;
  }
  .account-banner {
    grid-template-columns: 1fr;
  }
  .account-banner .stat-row {
    min-width: 0;
  }
  .filter-panel-head {
    align-items: flex-start;
  }
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-grid, .form-grid-2, .admin-stats, .account-banner .stat-row, .stat-row {
    grid-template-columns: 1fr 1fr;
  }
  .admin-review-grid { grid-template-columns: 1fr; }
  .admin-sidebar {
    position: static;
    min-height: 0;
    padding: .9rem 1rem;
  }
  .admin-sidebar-brand {
    padding: .2rem 0 .75rem;
  }
  .admin-nav {
    grid-template-columns: repeat(3, 1fr);
  }
  .admin-nav-link {
    min-height: 66px;
  }
  .admin-back-link {
    display: none;
  }
  .admin-main { padding: 1.5rem 1rem 2rem; }
  .deliveries-list li { grid-template-columns: 70px 1fr 1fr; }
  .deliveries-list .date { display: none; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 1.25rem, var(--container)); }
  .header-inner { padding: .65rem 0 .75rem; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-text strong { font-size: 1rem; }
  .brand-text small { font-size: .63rem; }
  .header-search button { min-width: 76px; padding: 0 .75rem; }
  .photo-grid { grid-template-columns: 1fr; }
  .filter-grid, .form-grid-2, .stat-row, .admin-stats, .account-banner .stat-row {
    grid-template-columns: 1fr;
  }
  .account-photo-item, .review-card { grid-template-columns: 1fr; }
  .profile-brief { flex-direction: column; align-items: flex-start; }
  .hero-photo-grid { grid-template-columns: 1fr; }
  .admin-nav {
    grid-template-columns: 1fr;
  }
  .admin-nav-link {
    min-height: 0;
  }
  .admin-page-head {
    display: block;
    padding-bottom: 1rem;
  }
  .admin-page-head p {
    margin-top: .35rem;
  }
  .account-banner .stat-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .filter-panel-head {
    display: grid;
  }
  .filter-result-count {
    justify-self: start;
  }
  .auth-card {
    padding: 1.25rem;
  }
  .auth-card-head {
    align-items: flex-start;
  }
}