:root[data-theme="cool"]{
  --bg-body:#f0f4f8; --bg-card:#ffffff; --bg-nav:#f8fbff; --bg-zone:#f8fafc;
  --border:#dce4ed; --border-light:#e9edf2;
  --text-primary:#1e293b; --text-secondary:#64748b; --text-muted:#94a3b8;
  --accent:#2563eb; --accent-dim:#2563eb12; --accent-second:#3b82f6;
  --success:#16a34a; --success-dim:#16a34a12;
  --warning:#f59e0b; --warning-dim:#f59e0b14;
  --danger:#dc2626; --danger-dim:#dc262612;
  --shadow:rgba(0,0,0,.05);
  --navbar-brand:#1e293b;
}
:root[data-theme="warm"]{
  --bg-body:#f6f1e9; --bg-card:#fbf8f1; --bg-nav:#fbf8f1; --bg-zone:#f1ece2;
  --border:#e3dac9; --border-light:#ede5d6;
  --text-primary:#3a3128; --text-secondary:#6a5d4d; --text-muted:#9a8c77;
  --accent:#6b5230; --accent-dim:#6b523014; --accent-second:#8a6d3e;
  --success:#2e7d32; --success-dim:#2e7d3212;
  --warning:#9a7b3a; --warning-dim:#9a7b3a14;
  --danger:#a14545; --danger-dim:#a1454512;
  --shadow:rgba(60,40,20,.08);
  --navbar-brand:#3a3128;
}
:root[data-theme="dark"]{
  --bg-body:#06132b; --bg-card:#0d1d3a; --bg-nav:#0b1a35; --bg-zone:#0d1d3a;
  --border:#1e3a5f; --border-light:#152744;
  --text-primary:#e6edf3; --text-secondary:#8b949e; --text-muted:#6e7681;
  --accent:#58a6ff; --accent-dim:#58a6ff20; --accent-second:#3b82f6;
  --success:#3fb950; --success-dim:#3fb95020;
  --warning:#fbbf24; --warning-dim:#fbbf2420;
  --danger:#f85149; --danger-dim:#f8514920;
  --shadow:rgba(0,0,0,.3);
  --navbar-brand:#e6edf3;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;width:100%;min-width:0}
body{
  background:var(--bg-body); color:var(--text-primary);
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif; font-size:14px;
}
.app{display:flex;height:100vh;overflow:hidden;width:100%}

/* ── Sidebar ── */
.sidebar{
  width:220px;min-width:220px;background:var(--bg-nav);border-right:1px solid var(--border);
  display:flex;flex-direction:column;z-index:100;transition:width .2s ease,min-width .2s ease;
  position:relative;
  box-shadow:2px 0 8px var(--shadow);
}
.sidebar.collapsed{width:60px;min-width:60px}
.sidebar.collapsed .nav-label,.sidebar.collapsed .logo-text,.sidebar.collapsed .sidebar-section-title{display:none}
.sidebar.collapsed .nav-item{justify-content:center;padding:10px 0;width:40px;margin:2px auto;gap:0}
.sidebar.collapsed .nav-item i{margin:0;text-align:center;display:inline-flex;align-items:center;justify-content:center;width:20px;font-size:17px}
.sidebar.collapsed .sidebar-section-items{display:none!important}
.sidebar.collapsed .sidebar-header{justify-content:center;padding:14px 0}
.sidebar.collapsed .sidebar-toggle i{opacity:.6}

.sidebar-header{display:flex;align-items:center;padding:10px 16px;border-bottom:1px solid var(--border-light);gap:10px;height:48px;background:rgba(255,255,255,.35)}
.logo{width:36px;height:36px;border-radius:9px;
  background:linear-gradient(135deg,var(--accent),var(--accent-second));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;font-weight:700;flex:none}
.logo-text{font-size:15px;font-weight:800;color:var(--text-primary);line-height:1.2}
.logo-text span{display:block;color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.3px;margin-top:1px}

.sidebar-nav{flex:1;overflow-y:auto;padding:12px 0 0}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 16px;margin:2px 8px;border-radius:8px;
  color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;
  transition:.12s;text-decoration:none;border:none;background:none;width:calc(100% - 16px);text-align:left}
.nav-item:hover{background:var(--accent-dim);color:var(--accent)}
.nav-item.active{background:var(--accent-dim);color:var(--accent);font-weight:600}
.nav-item i{width:20px;text-align:center;font-size:17px;flex:none}
.nav-label{flex:1}

.sidebar-section-title{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;padding:10px 16px 4px;font-weight:600}
.sidebar-bottom{margin-top:auto}

/* ── Toggle ── */
.sidebar-toggle{
  position:absolute;bottom:12px;left:12px;
  width:34px;height:34px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--text-secondary);font-size:16px;
  background:var(--bg-card);border:1px solid var(--border-light);
  box-shadow:0 2px 6px var(--shadow);transition:.15s;
  z-index:10;
}
.sidebar-toggle i{display:flex;align-items:center;justify-content:center;width:100%;height:100%}
.sidebar-toggle:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-dim)}
.sidebar.collapsed .sidebar-toggle{left:13px}

/* ── Main ── */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-height:0;width:calc(100% - 220px);min-width:0}
.sidebar.collapsed ~ .main{width:calc(100% - 60px)}

.topbar{height:48px;background:var(--bg-card);border-bottom:1px solid var(--border-light);
  display:flex;align-items:center;justify-content:space-between;padding:0 24px;gap:12px}
.topbar-left{display:flex;align-items:center;gap:12px;min-width:0;flex:1}
.topbar-title{font-size:15px;font-weight:800;letter-spacing:-.3px;color:var(--navbar-brand);flex:none}
.topbar-actions{display:flex;align-items:center;gap:12px;flex:none}
.topbar-analytics-nav{display:flex;align-items:center;gap:8px;flex:1;justify-content:center;min-width:0}
.topbar-tab{display:inline-flex;align-items:center;justify-content:center;padding:6px 12px;border-radius:999px;background:transparent;color:var(--text-secondary);font-size:12px;font-weight:700;text-decoration:none;transition:all .15s ease}
.topbar-tab:hover{color:var(--accent);background:var(--accent-dim)}
.topbar-tab.active{background:var(--accent-dim);color:var(--accent)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;border-radius:10px;border:1px solid var(--border);
  background:transparent;color:var(--text-secondary);font-size:13px;font-weight:500;
  cursor:pointer;transition:.15s;text-decoration:none;
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}
.btn-ghost.btn-xs{padding:5px 10px;font-size:12px;border-radius:8px}
.btn-ghost.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-ghost.btn-primary:hover{filter:brightness(1.1);background:var(--accent)}

.user-widget{display:inline-flex;align-items:center;gap:8px;padding:4px 10px 4px 14px;border:1px solid var(--border);border-radius:999px;background:var(--bg-zone);color:var(--text-secondary);font-size:12px;max-width:260px}
.user-email{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:140px;color:var(--text-primary);font-weight:500}
.user-role{text-transform:uppercase;font-size:9px;font-weight:700;padding:2px 6px;border-radius:999px;background:var(--warning-dim);color:var(--warning)}
.logout-form{display:inline-flex;margin:0}
.logout-form button{padding:6px 10px;border-radius:999px}

/* Унифицированная типографика топбара: один шрифт, жирность и регистр для всех кнопок действий и select.
   Локальные font-size/font-weight в шаблонах убраны — единственный источник здесь. */
.topbar-actions .btn-ghost,
.topbar-actions .btn-add,
.topbar-actions .upload-zone-mini,
.topbar-actions .topbar-select,
.topbar-actions .logout-form button{
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:13px;font-weight:600;text-transform:none;letter-spacing:0;
}
.topbar-actions .btn-ghost.btn-xs{font-size:12px}
.topbar-select{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;
  padding:6px 10px;color:var(--text-primary);cursor:pointer;outline:none}
.topbar-select:hover{border-color:var(--accent)}

/* ── Demo badge ── */
.demo-badge{margin-left:10px;padding:2px 8px;border-radius:999px;background:var(--warning-dim);
  color:var(--warning);font-size:10px;font-weight:800;letter-spacing:.6px;cursor:help;
  border:1px solid var(--warning);flex:none}

.flash-container{padding:12px 24px 0;background:var(--bg-card)}
.flash{display:flex;align-items:center;gap:10px;padding:11px 14px 11px 13px;border-radius:10px;font-size:13px;font-weight:500;line-height:1.4;margin-bottom:8px;border:1px solid var(--border-light);border-left-width:3px}
.flash::before{flex:none;width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff}
.flash-success{background:var(--success-dim);color:var(--success);border-left-color:var(--success)}
.flash-success::before{content:"✓";background:var(--success)}
.flash-danger{background:var(--danger-dim);color:var(--danger);border-left-color:var(--danger)}
.flash-danger::before{content:"!";background:var(--danger)}
.flash-warning{background:var(--warning-dim);color:var(--warning);border-left-color:var(--warning)}
.flash-warning::before{content:"!";background:var(--warning)}
.flash-info{background:var(--accent-dim);color:var(--accent);border-left-color:var(--accent)}
.flash-info::before{content:"i";background:var(--accent);font-style:italic}

.content{flex:1;overflow-y:auto;min-height:0;padding:20px 24px 12px;width:100%}

/* ── Flat tabs ── */
.flat-tabs{display:flex;gap:8px;margin-bottom:14px;border-bottom:1px solid var(--border-light);justify-content:center;align-items:center;flex-wrap:wrap}
.flat-tab{
  display:flex;align-items:center;gap:5px;padding:8px 12px;
  font-size:13px;font-weight:600;color:var(--text-muted);
  text-decoration:none;cursor:pointer;transition:all .12s;
  border:none;background:transparent;border-bottom:2px solid transparent;
  margin-bottom:-1px;
}
.flat-tab:hover{color:var(--text-secondary)}
.flat-tab.active{color:var(--accent);border-bottom-color:var(--accent)}

/* ── Theme popup ── */
.theme-popup{position:fixed;left:228px;bottom:80px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.2);display:none;z-index:1000;overflow:hidden;min-width:160px}
.theme-popup.open{display:block}
.theme-opt{padding:10px 14px;cursor:pointer;display:flex;align-items:center;gap:10px;font-size:13px;white-space:nowrap;color:var(--text-secondary)}
.theme-opt:hover{background:var(--accent-dim);color:var(--accent)}

/* ── Footer ── */
.footer{background:var(--bg-card);border-top:1px solid var(--border-light);height:48px;display:flex;align-items:center;padding:0 24px;margin-top:auto}
.footer-inner{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text-muted);width:100%}
.footer a{color:var(--text-secondary);text-decoration:none;margin-left:16px}
.footer a:hover{color:var(--accent)}

/* ── Theme overrides ── */
:root[data-theme="cool"] .logo{background:linear-gradient(135deg,#1e40af,#2563eb)}
:root[data-theme="cool"] .sidebar{background:#d6e3f0;border-right:2px solid rgba(30,41,59,.28)}
:root[data-theme="cool"] .nav-item{color:#1e293b}
:root[data-theme="cool"] .nav-item:hover{background:rgba(37,99,235,.14);color:#1d4ed8}
:root[data-theme="cool"] .nav-item.active{background:rgba(37,99,235,.18);color:#1d4ed8}
:root[data-theme="cool"] .nav-item.active::before{background:#2563eb}
:root[data-theme="cool"] .sidebar-header{border-bottom-color:rgba(30,41,59,.12)}
:root[data-theme="cool"] .sidebar-toggle{border-top-color:rgba(30,41,59,.12);background:#d6e3f0}
:root[data-theme="cool"] .topbar{background:#d6e3f0;border-bottom-color:rgba(30,41,59,.12)}
:root[data-theme="cool"] .footer{background:#d6e3f0;border-top-color:rgba(30,41,59,.12)}
:root[data-theme="cool"] .footer-inner{color:#1e293b}
:root[data-theme="cool"] .footer a{color:#334155}
:root[data-theme="cool"] .footer a:hover{color:#1d4ed8}

:root[data-theme="warm"] .logo{background:linear-gradient(135deg,#5a4632,#8a6d3e)}
:root[data-theme="warm"] .sidebar{background:rgba(245,238,226,.86);border-right:2px solid rgba(107,82,48,.20)}
:root[data-theme="warm"] .nav-item{color:#534535}
:root[data-theme="warm"] .nav-item:hover{background:rgba(107,82,48,.10);color:#5e4729}
:root[data-theme="warm"] .nav-item.active{background:rgba(107,82,48,.16);color:#5e4729}
:root[data-theme="warm"] .nav-item.active::before{background:#6b5230}
:root[data-theme="warm"] .sidebar-header{border-bottom-color:rgba(107,82,48,.14)}
:root[data-theme="warm"] .sidebar-toggle{border-top-color:rgba(107,82,48,.14);background:rgba(248,243,234,.88)}
:root[data-theme="warm"] .topbar{background:rgba(248,243,234,.88);border-bottom-color:rgba(107,82,48,.14)}
:root[data-theme="warm"] .footer{background:rgba(248,243,234,.88);border-top-color:rgba(107,82,48,.14)}
:root[data-theme="warm"] .footer-inner{color:#534535}
:root[data-theme="warm"] .footer a{color:#6a5d4d}
:root[data-theme="warm"] .footer a:hover{color:#5e4729}

:root[data-theme="dark"] .sidebar-header{background:transparent;border-bottom-color:rgba(88,166,255,.18)}

/* ── Page placeholders ── */
.page-placeholder{max-width:720px;margin:0 auto;text-align:center;color:var(--text-secondary);padding:80px 20px}
.page-placeholder i{font-size:48px;color:var(--accent);margin-bottom:16px;display:block}
.page-placeholder h2{font-size:22px;color:var(--text-primary);margin-bottom:10px}
.page-placeholder p{font-size:14px;line-height:1.6;margin-bottom:20px}

/* ── Upload zone ── */
.upload-zone{
  border:2px dashed var(--border);border-radius:16px;padding:40px 20px;text-align:center;
  color:var(--text-muted);background:var(--bg-zone);transition:.15s;cursor:pointer;
}
.upload-zone:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}
.upload-zone i{font-size:40px;display:block;margin-bottom:12px}

/* ── Map ── */
.map-section{
  width:100%;max-width:1100px;margin:0 auto 32px;
  background:var(--bg-card);border:1px solid var(--border);border-radius:20px;
  padding:8px;overflow:hidden;
}
.map-section img{width:100%;height:auto;display:block;border-radius:12px;object-fit:contain;background:var(--bg-card);max-height:220px;min-height:auto}
.map-section .map-cool{border-radius:12px}
:root[data-theme="dark"] .map-section{padding:0;background:var(--bg-body);border:none;border-radius:0;overflow:hidden}
:root[data-theme="dark"] .map-section img{filter:brightness(1);object-fit:contain;height:auto;max-height:280px;border-radius:0;background:transparent;display:block;margin:0 auto}
:root[data-theme="warm"] .map-section{background:var(--bg-body);border-color:transparent}
:root[data-theme="warm"] .map-section img{background:var(--bg-body)}
:root[data-theme="cool"] .map-section{background:transparent;border-color:transparent;padding:0;max-width:none;margin-bottom:16px}
:root[data-theme="cool"] .map-section img{background:transparent;filter:none;max-height:220px;width:100%;object-fit:contain;object-position:center}

.map-picker{max-width:1100px;margin:0 auto 32px;text-align:center}
.map-picker-title{font-size:13px;color:var(--text-secondary);margin-bottom:12px}
.map-picker-thumbs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.map-thumb{width:120px;height:76px;border:2px solid var(--border);border-radius:10px;padding:0;overflow:hidden;cursor:pointer;background:var(--bg-card);transition:.15s;opacity:.75}
.map-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.map-thumb:hover{opacity:1;border-color:var(--accent)}
.map-thumb.active{opacity:1;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}

/* ── Cards ── */
.hero{text-align:center;margin-bottom:28px;max-width:720px;margin-left:auto;margin-right:auto}
.hero h1{font-size:28px;font-weight:800;letter-spacing:-.6px;margin:0 0 10px;line-height:1.2}
.hero p{font-size:15px;color:var(--text-secondary);margin:0;line-height:1.6}

.cards-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;max-width:1080px;margin:0 auto 28px;width:100%}
.feature-card{
  flex:1;min-width:170px;max-width:200px;background:var(--bg-card);
  border:1px solid var(--border);border-radius:16px;padding:18px;
  cursor:pointer;transition:all .15s;display:flex;flex-direction:column;align-items:center;text-align:center;
  text-decoration:none;color:inherit;
}
.feature-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 10px 24px var(--shadow)}
.feature-card.primary{border-color:var(--accent);background:var(--accent-dim)}
.feature-card--disabled{opacity:.6}
.feature-card--disabled:hover{border-color:var(--border);transform:none;box-shadow:none;cursor:not-allowed}
.demo-tag{display:inline-block;font-size:10px;font-weight:600;letter-spacing:.02em;padding:2px 7px;border-radius:999px;background:var(--warning-dim);color:var(--warning);vertical-align:middle;margin-left:4px}
.card-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:21px;margin-bottom:12px}
.icon.accent{background:var(--accent-dim);color:var(--accent)}
.icon.success{background:var(--success-dim);color:var(--success)}
.icon.warning{background:var(--warning-dim);color:var(--warning)}
.icon.danger{background:var(--danger-dim);color:var(--danger)}
.card-title{font-size:15px;font-weight:700;margin-bottom:7px;color:var(--text-primary)}
.card-desc{font-size:12px;color:var(--text-secondary);line-height:1.5;margin:0;flex:1}

@media (max-width:960px){
  .cards-row{gap:12px}
  .feature-card{min-width:150px;max-width:none;flex:1 1 30%}
  .content{padding:24px 20px 16px}
  .hero h1{font-size:24px}
}
@media (max-width:576px){
  .feature-card{flex:1 1 100%}
  .sidebar{display:none}
  .main{margin-left:0;width:100%}
  .topbar{padding:0 16px}
  .footer-inner{flex-direction:column;gap:8px;text-align:center}
}