/* smart.burgi.cz — layout dle garden appky, paleta "Neon Arena" (CI doladí uživatel) */
:root{
  --bg-deepest:#060A12; --bg-deep:#0A1422; --bg-card:#0E1A2E; --bg-elevated:#122340; --bg-hover:#173052;
  --accent-cyan:#00D4FF; --accent-blue:#2DA8FF; --accent-orange:#FF7A18; --accent-amber:#FF9F1C;
  --accent-red:#FF3B5C; --accent-green:#2EE6A8; --accent-violet:#8B5CF6;
  --text-primary:#EAF2FF; --text-secondary:#9DB2D0; --text-muted:#5E7799;
  --glass-bg:rgba(14,26,46,0.7); --glass-border:rgba(0,212,255,0.12); --glass-blur:blur(12px);
  --sidebar-width:248px;
  --space-xs:.25rem; --space-sm:.5rem; --space-md:1rem; --space-lg:1.5rem; --space-xl:2rem;
  --radius-sm:6px; --radius-md:8px; --radius-lg:12px; --radius-xl:16px; --radius-pill:9999px;
  --fs-xs:.75rem; --fs-sm:.85rem; --fs-md:1rem; --fs-lg:1.2rem; --fs-xl:1.5rem;
  --t-fast:.15s ease; --t-norm:.2s ease; --t-slow:.3s ease;
  --font-sans:'Inter','Segoe UI',sans-serif; --font-mono:'JetBrains Mono',monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:var(--font-sans);background:linear-gradient(135deg,#060A12,#0A1A2E 50%,#0D2238);color:var(--text-primary);line-height:1.6;min-height:100vh;}
a{color:var(--accent-cyan);text-decoration:none;}
.material-symbols-outlined{font-size:20px;line-height:1;vertical-align:middle;}
code{font-family:var(--font-mono);background:var(--bg-elevated);padding:1px 6px;border-radius:4px;color:var(--accent-cyan);font-size:12px;}

/* ── App shell ── */
.app-shell{display:flex;min-height:100vh;}
.sidebar{width:var(--sidebar-width);background:linear-gradient(180deg,#0A1626,#0B1A30);border-right:1px solid var(--glass-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:50;overflow-y:auto;}
.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.06);}
.logo-mark{font-size:24px;}
.logo-text{display:flex;flex-direction:column;line-height:1.1;}
.logo-name{font-weight:800;letter-spacing:.5px;background:linear-gradient(100deg,var(--accent-cyan),var(--accent-orange));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.logo-sub{font-size:11px;color:var(--text-muted);}
.sidebar-nav{flex:1;padding:12px 0;}
.nav-section-label{font-size:var(--fs-xs);font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:14px 18px 6px;}
.nav-link{display:flex;align-items:center;gap:10px;padding:9px 18px;color:var(--text-secondary);font-size:var(--fs-sm);font-weight:500;border-left:3px solid transparent;transition:all var(--t-norm);}
.nav-link:hover{color:var(--text-primary);background:rgba(0,212,255,.06);border-left-color:rgba(0,212,255,.35);}
.nav-link.active{color:var(--accent-cyan);background:rgba(0,212,255,.10);border-left-color:var(--accent-cyan);}
.sidebar-user{padding:14px 18px;border-top:1px solid rgba(255,255,255,.06);}
.user-name{font-size:var(--fs-sm);font-weight:600;color:var(--text-primary);}
.user-link{font-size:var(--fs-xs);color:var(--text-muted);}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:40;}
.sidebar-overlay.active{display:block;}

.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh;min-width:0;}
.topbar{display:flex;align-items:center;gap:14px;padding:14px 28px;border-bottom:1px solid rgba(0,212,255,.08);background:rgba(10,20,34,.6);backdrop-filter:var(--glass-blur);position:sticky;top:0;z-index:30;}
.topbar-title{font-size:var(--fs-lg);font-weight:700;color:var(--text-primary);}
.topbar-meta{margin-left:auto;color:var(--text-muted);font-size:var(--fs-sm);font-family:var(--font-mono);}
.hamburger{display:none;background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;}
.page-content{padding:24px 28px;}

/* ── Flash ── */
.flash-messages{padding:0 28px;}
.flash{padding:10px 14px;border-radius:var(--radius-md);margin-top:12px;font-size:13px;background:var(--bg-elevated);border-left:3px solid var(--accent-blue);color:var(--text-primary);}
.flash-error{border-left-color:var(--accent-red);}
.flash-info{border-left-color:var(--accent-cyan);}

/* ── Headings / cards ── */
h1{font-size:24px;font-weight:800;}
h2{font-size:17px;color:var(--accent-cyan);font-weight:700;margin-bottom:12px;}
.muted{color:var(--text-muted);font-size:13px;}
.section-head{display:flex;align-items:center;gap:8px;margin:22px 0 12px;font-size:15px;font-weight:700;color:var(--text-primary);}
.section-head .material-symbols-outlined{color:var(--accent-cyan);}
.card{background:var(--bg-card);border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg);padding:18px 20px;margin-bottom:16px;}
.count{font-size:12px;color:var(--text-muted);font-family:var(--font-mono);font-weight:500;}

/* ── Stats ── */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px;}
.stat{background:var(--bg-card);border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg);padding:16px 18px;transition:transform var(--t-norm),border-color var(--t-norm);}
.stat:hover{transform:translateY(-2px);border-color:rgba(0,212,255,.3);}
.stat-label{color:var(--text-secondary);font-size:13px;margin-bottom:6px;}
.stat-value{font-size:26px;font-weight:800;font-family:var(--font-mono);color:var(--accent-cyan);}
.stat-sub{font-size:13px;color:var(--text-muted);font-weight:400;margin-left:6px;font-family:var(--font-sans);}

/* ── Device card grid ── */
.dev-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px;}
.dev-card{display:flex;flex-direction:column;gap:8px;background:var(--bg-card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius-lg);padding:16px;color:inherit;transition:transform var(--t-norm),border-color var(--t-norm),box-shadow var(--t-norm);}
.dev-card:hover{transform:translateY(-3px);border-color:rgba(0,212,255,.35);box-shadow:0 10px 24px rgba(0,0,0,.35);}
.dev-card .dc-name{font-weight:700;color:var(--text-primary);font-size:15px;}
.dev-card .dc-type{font-size:11px;color:var(--text-muted);}
.dev-card .dc-pills{display:flex;flex-wrap:wrap;gap:4px;margin-top:auto;}

/* ── Pills ── */
.pill{display:inline-block;padding:2px 9px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;background:var(--bg-elevated);color:var(--text-secondary);}
.pill.online,.pill.on{background:rgba(46,230,168,.16);color:var(--accent-green);}
.pill.offline,.pill.off{background:rgba(255,59,92,.16);color:var(--accent-red);}
.pill.unknown{background:rgba(94,119,153,.18);color:var(--text-muted);}
.pill.val{background:rgba(0,212,255,.12);color:var(--accent-cyan);font-family:var(--font-mono);}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--radius-md);border:none;cursor:pointer;background:linear-gradient(100deg,var(--accent-cyan),var(--accent-blue));color:#04121f;font-weight:700;font-size:13px;font-family:inherit;}
.btn-ghost{padding:7px 14px;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.12);color:var(--text-secondary);font-size:13px;background:none;cursor:pointer;}
.btn-sm{padding:5px 12px;border-radius:var(--radius-sm);border:none;cursor:pointer;font-size:12px;font-weight:600;font-family:inherit;}
.btn-on{background:rgba(46,230,168,.18);color:var(--accent-green);}
.btn-off{background:rgba(255,59,92,.16);color:var(--accent-red);}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;}

/* ── Tables ── */
.tbl{width:100%;border-collapse:collapse;font-size:13px;}
.tbl th{text-align:left;padding:8px 10px;color:var(--accent-cyan);text-transform:uppercase;font-size:11px;letter-spacing:.5px;border-bottom:1px solid rgba(255,255,255,.06);}
.tbl td{padding:9px 10px;border-bottom:1px solid rgba(255,255,255,.03);color:var(--text-secondary);vertical-align:middle;}
.tbl tr:last-child td{border-bottom:none;}
.tbl strong{color:var(--text-primary);}
.sub{font-size:11px;color:var(--text-muted);margin-top:2px;}
.mono{font-family:var(--font-mono);}

/* ── Detail page ── */
.detail-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;}
@media (max-width:860px){.detail-grid{grid-template-columns:1fr;}}
.kv{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:13px;}
.kv:last-child{border-bottom:none;}
.kv .k{color:var(--text-muted);} .kv .v{color:var(--text-primary);font-family:var(--font-mono);}

/* ── Log ── */
.log-list{display:flex;flex-direction:column;}
.log-item{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:13px;}
.log-item:last-child{border-bottom:none;}
.log-item .log-ts{color:var(--text-muted);font-family:var(--font-mono);font-size:11px;min-width:92px;}
.log-dur{color:var(--text-muted);font-size:11px;margin-left:auto;}

/* ── Token form / pre (settings) ── */
.token-form{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;}
.token-form input[type=text],.token-form select{background:var(--bg-elevated);border:1px solid rgba(255,255,255,.1);color:var(--text-primary);padding:8px 12px;border-radius:var(--radius-md);font-family:inherit;font-size:13px;}
.token-form input[type=text]{flex:1;min-width:200px;}
pre{background:var(--bg-deepest);color:var(--accent-cyan);padding:12px 14px;border-radius:var(--radius-md);font-family:var(--font-mono);font-size:13px;overflow-x:auto;border:1px solid rgba(0,212,255,.2);}

/* ── Status page ── */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:700px){.grid2{grid-template-columns:1fr;}}
.alerts{margin:6px 0 0 18px;} .alerts li{color:var(--accent-amber);margin-bottom:8px;}
.err{font-family:var(--font-mono);font-size:11px;color:var(--accent-red);max-width:320px;}

/* ── Auth (standalone login) ── */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;}
.auth-card{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:36px;max-width:400px;width:100%;text-align:center;}
.auth-card h1{margin-bottom:8px;}
.btn-google{background:#fff;color:#1f2937;margin-top:14px;display:inline-block;padding:10px 18px;border-radius:var(--radius-md);font-weight:700;font-size:14px;}

/* ── Responsive ── */
@media (max-width:1024px){
  .hamburger{display:inline-flex;}
  .sidebar{transform:translateX(-100%);transition:transform var(--t-slow);}
  .sidebar.open{transform:translateX(0);}
  .main-content{margin-left:0;}
  .topbar{padding:12px 16px;}
  .page-content{padding:16px;}
  .flash-messages{padding:0 16px;}
}