:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #eef4f8;
  --text: #12233a;
  --muted: #6b7a8b;
  --line: #dce5ec;
  --navy: #082d55;
  --navy-2: #0e4777;
  --blue: #0f8fca;
  --gold: #c69b2b;
  --gold-2: #e2bd54;
  --danger: #b42318;
  --success: #117a49;
  --shadow: 0 18px 45px rgba(8, 45, 85, 0.12);
  --radius: 8px;
}

* { box-sizing: border-box; }
html { min-width: 320px; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background:
    linear-gradient(180deg, rgba(8, 45, 85, 0.06), rgba(15, 143, 202, 0.03) 340px, transparent 520px),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  min-height: 98px;
  padding: 10px clamp(16px, 4vw, 42px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(8, 45, 85, 0.1);
  backdrop-filter: blur(12px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-logo { width: 122px; height: 78px; object-fit: contain; }
.brand-text { display: grid; line-height: 1.05; }
.brand-text strong { color: var(--navy); font-size: 20px; letter-spacing: 0; }
.brand-text small { color: var(--gold); font-weight: 800; font-size: 12px; text-transform: uppercase; }
.nav-drawer { display: flex; justify-content: flex-end; align-items: center; gap: 16px; }
.main-nav, .admin-tabs { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.main-nav a, .admin-tabs a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 800;
  font-size: 14px;
}
.main-nav a.active, .main-nav a:hover, .admin-tabs a.active, .admin-tabs a:hover {
  background: rgba(15, 143, 202, 0.1);
  color: var(--navy);
}
.user-menu { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 14px; min-width: max-content; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--radius); background: white; align-items: center; justify-content: center; gap: 4px; flex-direction: column; justify-self: end; }
.nav-toggle span { width: 19px; height: 2px; background: var(--navy); border-radius: 2px; }
.page-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 30px 0 54px; }
.login-page {
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(8,45,85,.92), rgba(14,71,119,.86) 46%, rgba(7,28,52,.94)),
    var(--bg);
}
.login-page::before {
  content: "";
  position: fixed;
  inset: 98px 0 0;
  pointer-events: none;
  opacity: .38;
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255,255,255,.11) 1px, transparent 1px),
    linear-gradient(135deg, transparent 0 44%, rgba(226,189,84,.22) 44.2% 45%, transparent 45.2% 100%);
  background-size: 72px 72px, 72px 72px, 260px 260px;
  animation: blueprintDrift 18s linear infinite;
}
.login-page::after {
  content: "";
  position: fixed;
  inset: 98px 0 0;
  pointer-events: none;
  background: linear-gradient(100deg, transparent 0 30%, rgba(255,255,255,.12) 47%, transparent 64% 100%);
  transform: translateX(-80%);
  animation: loginLightSweep 9s ease-in-out infinite;
}
@keyframes blueprintDrift {
  from { background-position: 0 0, 0 0, 0 0; }
  to { background-position: 72px 72px, -72px 72px, 260px 0; }
}
@keyframes loginLightSweep {
  0%, 22% { transform: translateX(-85%); opacity: 0; }
  42% { opacity: .9; }
  68%, 100% { transform: translateX(85%); opacity: 0; }
}
.login-page .topbar { grid-template-columns: 1fr; justify-items: center; background: rgba(255,255,255,.98); }
.login-page .page-shell { position: relative; z-index: 1; }

.auth-layout {
  min-height: calc(100vh - 140px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 460px);
  align-items: center;
  gap: clamp(22px, 5vw, 64px);
  color: #fff;
}
.auth-copy h1 { margin: 0; font-size: clamp(34px, 5.8vw, 56px); line-height: 1.05; letter-spacing: 0; color: #fff; max-width: 760px; text-shadow: 0 14px 34px rgba(0,0,0,.24); }
.auth-copy p { color: rgba(255,255,255,.78); max-width: 620px; font-size: 17px; }
.auth-highlights { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.auth-highlights span { padding: 10px 12px; border: 1px solid rgba(226,189,84,.42); border-radius: var(--radius); background: rgba(255,255,255,.1); color: #fff; font-weight: 800; backdrop-filter: blur(8px); }
.auth-panel {
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(255,255,255,.72);
  border-top: 4px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
  padding: clamp(22px, 5vw, 34px);
  color: var(--text);
}
.auth-panel h2 { margin: 0; font-size: 28px; color: var(--navy); letter-spacing: 0; }

.page-title, .hero-panel { display: flex; justify-content: space-between; align-items: stretch; gap: 24px; margin-bottom: 22px; }
.page-title h1, .hero-panel h1 { margin: 0; letter-spacing: 0; line-height: 1.08; color: var(--navy); }
.page-title h1 { font-size: clamp(30px, 7vw, 48px); }
.page-title p { color: var(--muted); margin: 8px 0 0; }
.hero-panel {
  padding: clamp(22px, 5vw, 38px);
  background: linear-gradient(135deg, #fff, #f7fbff);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.hero-panel::after { content: ""; position: absolute; right: 0; top: 0; width: 150px; height: 100%; background: linear-gradient(180deg, rgba(198,155,43,.18), rgba(15,143,202,.06)); clip-path: polygon(42% 0, 100% 0, 100% 100%, 0 100%); }
.hero-panel > * { position: relative; z-index: 1; }
.hero-panel > div:first-child { max-width: 720px; }
.hero-panel h1 { font-size: clamp(32px, 7vw, 54px); }
.hero-panel p { max-width: 760px; color: var(--muted); }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.eyebrow { margin: 0 0 8px; color: var(--gold); text-transform: uppercase; font-size: 12px; font-weight: 900; letter-spacing: 0; }

.progress-card { min-width: 190px; display: grid; place-items: center; gap: 8px; text-align: center; }
.progress-meter { width: 134px; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--gold) calc(var(--progress) * 1%), #dfe8ef 0); }
.progress-meter span { width: 94px; aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; background: white; color: var(--navy); font-weight: 900; font-size: 25px; box-shadow: inset 0 0 0 1px var(--line); }
.progress-card small, .compact-item small, .image-card span, .camera-header span { color: var(--muted); }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.dashboard .summary-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stat-card, .panel, .camera-card, .image-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.stat-card { min-height: 122px; padding: 18px; display: grid; align-content: space-between; border-top: 3px solid var(--blue); }
.stat-card span, .stat-card small { color: var(--muted); }
.stat-card strong { font-size: 38px; line-height: 1; color: var(--navy); }
.content-grid { display: grid; gap: 18px; margin-bottom: 20px; }
.content-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.panel { padding: 20px; margin-bottom: 18px; }
.panel h2, .camera-header h2, .section-heading h2 { margin: 0; font-size: 21px; color: var(--navy); letter-spacing: 0; }
.section-heading { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 14px; }
.section-heading a { color: var(--blue); font-weight: 900; }
.list-stack { display: grid; gap: 10px; }
.compact-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 13px; border: 1px solid var(--line); border-radius: var(--radius); background: #fbfdff; }
.compact-item div { display: grid; gap: 4px; min-width: 0; }
.compact-item.vertical { display: block; }
.compact-item p { margin: 6px 0; color: var(--muted); }
.empty-state { color: var(--muted); margin: 0; }
.notice { border-radius: var(--radius); padding: 12px 14px; margin-bottom: 14px; border: 1px solid var(--line); background: #fff8e8; color: #7c570b; }
.notice.success { background: #ecfdf3; border-color: #abefc6; color: var(--success); }
.notice.error { background: #fef3f2; border-color: #fecdca; color: var(--danger); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); color: var(--navy); font-weight: 900; cursor: pointer; }
.button.primary { background: linear-gradient(135deg, var(--navy), var(--blue)); color: #fff; border-color: transparent; }
.button.ghost { background: rgba(255,255,255,.72); }
.button.danger { color: #fff; background: var(--danger); border-color: var(--danger); }
.button.small { min-height: 34px; padding: 0 10px; font-size: 13px; }
.button:disabled { opacity: .5; cursor: not-allowed; }
.form-stack, .form-grid { display: grid; gap: 14px; }
.form-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; }
.form-grid .wide { grid-column: 1 / -1; }
label { display: grid; gap: 6px; color: var(--muted); font-weight: 800; }
label span { font-size: 13px; }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: var(--radius); background: white; color: var(--text); min-height: 44px; padding: 10px 12px; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(15, 143, 202, .16); border-color: var(--blue); }
textarea { resize: vertical; }
.check-row { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; }
.check-row input, input[type="checkbox"] { width: 18px; min-height: 18px; }
.camera-grid, .apartment-grid, .gallery-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.camera-grid { grid-template-columns: 1fr; }
.camera-card { overflow: hidden; }
.camera-header { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 16px 18px; background: linear-gradient(90deg, #fff, #f6fbff); }
.camera-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.camera-frame { position: relative; aspect-ratio: 16 / 9; background: #061320; border-top: 1px solid var(--line); }
.live-card .camera-frame { aspect-ratio: 16 / 9; }
.camera-frame iframe, .camera-frame video { width: 100%; height: 100%; display: block; border: 0; object-fit: contain; background: #061320; }
.stream-link { height: 100%; display: grid; place-items: center; }
.embed-hint { margin: 0; padding: 10px 14px 14px; color: var(--muted); font-size: 13px; }
.video-status { position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 9px 11px; border-radius: var(--radius); background: rgba(6,19,32,.82); color: #fff; font-size: 13px; pointer-events: none; }
.video-status.ok { background: rgba(19,121,91,.86); }
.video-status.error { background: rgba(180,35,24,.9); }
.video-play-button { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 2; min-height: 44px; padding: 0 16px; border: 0; border-radius: var(--radius); background: var(--gold); color: var(--navy); font-weight: 900; cursor: pointer; box-shadow: 0 12px 30px rgba(0,0,0,.25); }
.video-play-button.hidden { display: none; }
.info-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 0 0 14px; }
.info-grid div { padding: 12px; background: #fbfdff; border: 1px solid var(--line); border-radius: var(--radius); }
.info-grid dt { color: var(--muted); font-size: 12px; font-weight: 900; }
.info-grid dd { margin: 4px 0 0; font-weight: 900; }
.note-text { color: var(--muted); }
.gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gallery-grid.small { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.image-card { overflow: hidden; }
.image-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--surface-soft); }
.image-card div { padding: 12px; display: grid; gap: 5px; }
.image-card.large div { gap: 8px; }
.image-card p { margin: 0; color: var(--muted); }
.admin-tabs { margin-bottom: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px; }

@media (max-width: 920px) {
  .login-page::before, .login-page::after { inset-top: 68px; }
  .topbar { grid-template-columns: 1fr auto; min-height: 68px; }
  .brand-logo { width: 92px; height: 62px; }
  .nav-toggle { display: inline-flex; }
  .nav-drawer { position: fixed; left: 12px; right: 12px; top: 78px; display: grid; gap: 14px; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .18s ease; }
  .menu-open .nav-drawer { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .main-nav a { background: #f7fbff; }
  .user-menu { justify-content: space-between; }
  .auth-layout { grid-template-columns: 1fr; min-height: auto; }
  .auth-copy h1 { font-size: clamp(34px, 9vw, 48px); }
  .hero-panel, .page-title { flex-direction: column; }
  .summary-grid, .dashboard .summary-grid, .content-grid.two, .camera-grid, .apartment-grid, .gallery-grid, .gallery-grid.small { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
  .page-shell { width: min(100% - 20px, 1180px); padding-top: 18px; }
  .topbar { padding: 9px 10px; }
  .brand-text strong { font-size: 16px; }
  .brand-text small { font-size: 11px; }
  .main-nav { grid-template-columns: 1fr; }
  .hero-panel, .panel, .auth-panel { padding: 16px; }
  .compact-item, .camera-header, .section-heading { align-items: flex-start; flex-direction: column; }
  .camera-actions { justify-content: flex-start; }
  .camera-frame { aspect-ratio: 4 / 3; }
  .info-grid { grid-template-columns: 1fr; }
  .stat-card { min-height: 98px; }
}

.progress-showcase {
  min-width: 330px;
  display: grid;
  grid-template-columns: 154px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  padding: 16px;
  border: 1px solid rgba(198,155,43,.28);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255,255,255,.9), rgba(246,251,255,.74)),
    repeating-linear-gradient(90deg, rgba(8,45,85,.05) 0 1px, transparent 1px 18px);
  box-shadow: 0 18px 42px rgba(8,45,85,.12);
}
.progress-orbit {
  position: relative;
  width: 154px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.progress-orbit::before,
.progress-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(15,143,202,.34);
  animation: orbitSpin 16s linear infinite;
}
.progress-orbit::before { inset: 6px; }
.progress-orbit::after { inset: 20px; animation-duration: 10s; animation-direction: reverse; border-color: rgba(198,155,43,.42); }
.progress-ring {
  position: relative;
  z-index: 1;
  width: 120px;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, #fff 0 49px, transparent 50px),
    conic-gradient(var(--gold) 0 var(--progress-angle), rgba(15,143,202,.18) 0 360deg);
  box-shadow: inset 0 0 0 1px rgba(8,45,85,.08), 0 12px 30px rgba(8,45,85,.16);
  animation: ringPulse 2.8s ease-in-out infinite;
}
.progress-ring span {
  color: var(--navy);
  font-size: 28px;
  font-weight: 900;
}
.orbit-dot {
  position: absolute;
  z-index: 2;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 7px rgba(198,155,43,.16);
}
.dot-one { top: 22px; right: 34px; animation: dotFloat 3s ease-in-out infinite; }
.dot-two { left: 20px; bottom: 42px; width: 9px; height: 9px; background: var(--blue); box-shadow: 0 0 0 7px rgba(15,143,202,.14); animation: dotFloat 3.6s ease-in-out infinite reverse; }
.progress-info { display: grid; gap: 10px; min-width: 0; }
.progress-info strong { color: var(--navy); font-size: 20px; }
.construction-bars {
  height: 58px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  align-items: end;
  gap: 7px;
  padding: 8px;
  border-radius: var(--radius);
  background: rgba(8,45,85,.05);
  overflow: hidden;
}
.construction-bars span {
  display: block;
  height: var(--bar);
  min-height: 9px;
  border-radius: 5px 5px 2px 2px;
  background: linear-gradient(180deg, var(--blue), var(--navy));
  position: relative;
  animation: barRise 1.1s ease both;
}
.construction-bars span:nth-child(even) { background: linear-gradient(180deg, var(--gold-2), var(--gold)); animation-delay: .12s; }
.progress-track {
  height: 10px;
  border-radius: 999px;
  background: rgba(8,45,85,.12);
  overflow: hidden;
}
.progress-track span {
  display: block;
  width: var(--progress-pct);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold), var(--blue));
  position: relative;
  animation: trackFill 1.2s ease both;
}
.progress-track span::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent);
  animation: shimmer 1.8s linear infinite;
}
.progress-info small { color: var(--muted); }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
@keyframes ringPulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.025); } }
@keyframes dotFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes barRise { from { transform: translateY(110%); } to { transform: translateY(0); } }
@keyframes trackFill { from { width: 0; } to { width: var(--progress-pct); } }
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
@media (max-width: 920px) {
  .progress-showcase { min-width: 0; grid-template-columns: 140px minmax(0, 1fr); }
  .progress-orbit { width: 140px; }
}
@media (max-width: 540px) {
  .progress-showcase { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .progress-info { width: 100%; }
}