:root{
  --bg:#eef4f8;--bg2:#f8fbfd;--panel:#ffffff;--ink:#0f1d2b;--muted:#65758a;--line:#d9e4ee;
  --brand:#075985;--brand2:#0891b2;--brand3:#14b8a6;--danger:#dc2626;--warn:#f59e0b;--ok:#16a34a;
  --shadow:0 24px 70px rgba(7,32,54,.14);--shadow-soft:0 14px 35px rgba(7,32,54,.10);--radius:24px;--radius-sm:14px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:linear-gradient(180deg,#f7fbfe 0%,var(--bg) 60%,#f8fbfd 100%);color:var(--ink);line-height:1.55}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(1180px,92vw);margin-inline:auto}.narrow{max-width:880px}.muted{color:var(--muted)}.muted-on-dark{color:#cde6f4}.compact{margin:.25rem 0 0}.site-hero,.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(circle at 16% 12%,rgba(20,184,166,.46),transparent 28rem),radial-gradient(circle at 88% 18%,rgba(56,189,248,.30),transparent 34rem),linear-gradient(135deg,#061827 0%,#073b5f 46%,#075985 100%)}.site-hero:after,.hero:after{content:"";position:absolute;inset:auto -10% -45% -10%;height:360px;background:rgba(255,255,255,.08);filter:blur(40px);transform:rotate(-2deg)}.site-nav,.nav{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:22px 0}.brand{font-size:1.3rem;font-weight:950;letter-spacing:-.045em;color:inherit}.brand span{color:#84f5e6}.navlinks{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.navlinks a{color:#eaf7ff;font-weight:750}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:38px;align-items:center;padding:70px 0 92px}.hero-compact{display:block;padding:52px 0 70px}.hero-copy{max-width:790px}.eyebrow{margin:0 0 12px;text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:950;color:#9ef3e9}.eyebrow.dark{color:var(--brand2)}.hero h1,.site-hero h1{font-size:clamp(2.5rem,7vw,5.35rem);line-height:.92;margin:0 0 22px;letter-spacing:-.075em}.hero p,.site-hero p{font-size:1.15rem;color:#dceff9;max-width:780px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.hero-panel{border:1px solid rgba(255,255,255,.25);border-radius:30px;padding:26px;box-shadow:var(--shadow);background:rgba(255,255,255,.13);backdrop-filter:blur(16px)}.glass{background:linear-gradient(180deg,rgba(255,255,255,.18),rgba(255,255,255,.09))}.live-row{display:flex;align-items:center;gap:10px;font-weight:900;color:#eaf7ff}.pulse-dot,.status-dot{display:inline-block;width:12px;height:12px;border-radius:999px;background:#2df58a;box-shadow:0 0 0 8px rgba(45,245,138,.16)}.stat-big{margin:26px 0}.stat-big strong,.hero-panel strong{display:block;font-size:4.2rem;line-height:.9;letter-spacing:-.08em}.stat-big span,.mini-stats span{color:#cde6f4;font-weight:750}.mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}.mini-stats div{border:1px solid rgba(255,255,255,.19);background:rgba(255,255,255,.08);border-radius:18px;padding:14px}.mini-stats strong{display:block;font-size:1.5rem}.section{padding:44px 0}.status-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:-72px;margin-bottom:34px;position:relative;z-index:4}.status-strip div{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:var(--shadow-soft)}.status-strip span,.card-meta span{display:block;color:var(--muted);font-weight:850;text-transform:uppercase;letter-spacing:.08em;font-size:.73rem}.status-strip strong,.card-meta strong{display:block;margin-top:4px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:10px 0 20px}.section-head h2{margin:0;font-size:2rem;letter-spacing:-.04em}.grid{display:grid;gap:22px}.cards,.station-grid{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.elevated{box-shadow:var(--shadow-soft)}.station-card{position:relative;overflow:hidden}.station-card:before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--brand2),var(--brand3))}.station-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.water{display:block;color:var(--muted);font-size:.76rem;font-weight:950;text-transform:uppercase;letter-spacing:.10em}.station-card h2,.station-card h3{margin:4px 0 0;font-size:1.35rem;letter-spacing:-.03em}.badge{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:7px 11px;background:#edf6fb;color:#31566c;font-weight:950;font-size:.72rem;line-height:1;text-transform:uppercase;white-space:nowrap}.badge.normal,.badge.ok,.badge.active{background:#e9f9ef;color:#087a3d}.badge.high,.badge.warnung,.badge.kritisch{background:#fff1f2;color:#b91c1c}.badge.low,.badge.info{background:#eff6ff;color:#1d4ed8}.badge.pending,.badge.warning{background:#fff7ed;color:#b45309}.badge.blocked,.badge.failed,.badge.error{background:#fef2f2;color:#b91c1c}.badge.unknown{background:#f1f5f9;color:#475569}.value-line{display:flex;align-items:baseline;gap:10px;margin:28px 0 12px}.value-line strong{font-size:3.5rem;line-height:.9;letter-spacing:-.075em}.value-line span{font-weight:950;color:var(--muted)}.card-meta{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.alert-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:26px}.alert-card{background:#fff7ed;border:1px solid #fed7aa;border-left:7px solid var(--warn);border-radius:20px;padding:17px 18px;box-shadow:var(--shadow-soft);display:grid;gap:3px}.alert-card.kritisch{background:#fef2f2;border-color:#fecaca;border-left-color:var(--danger)}.alert-card strong{letter-spacing:.08em}.alert-card small{color:var(--muted)}.empty-state{grid-column:1/-1;text-align:center;padding:46px;max-width:780px;margin-inline:auto}.empty-icon{display:inline-grid;place-items:center;width:66px;height:66px;border-radius:22px;background:linear-gradient(135deg,var(--brand2),var(--brand3));color:#fff;font-size:3rem;line-height:1;margin-bottom:14px}.footer{background:#fff;border-top:1px solid var(--line);padding:32px 0;color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap}.footer-links{display:flex;gap:14px;flex-wrap:wrap}.legal h2,.legal h3{margin-top:1.2em}.btn{appearance:none;border:0;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff!important;padding:12px 19px;font-weight:950;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;box-shadow:0 14px 26px rgba(7,89,133,.22);transition:transform .15s ease,filter .15s ease}.btn:hover{text-decoration:none;filter:brightness(1.04);transform:translateY(-1px)}.btn-small{font-size:.86rem;padding:8px 13px}.btn.secondary{background:#ffffff;color:var(--brand)!important;border:1px solid rgba(7,89,133,.18);box-shadow:var(--shadow-soft)}.btn.secondary.light{background:#fff}.btn.ghost{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);box-shadow:none;color:#fff!important}.btn.danger,.danger{background:var(--danger);color:#fff!important}code{display:inline-block;max-width:100%;overflow:auto;background:#eef4f8;border:1px solid var(--line);padding:7px 9px;border-radius:10px;color:#18324a;white-space:normal;word-break:break-all}
/* Forms */
form label{display:grid;gap:7px;font-weight:850;color:#23364d;margin-bottom:14px}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 13px;font:inherit;background:#fff;color:var(--ink)}input:focus,textarea:focus,select:focus{outline:3px solid rgba(8,145,178,.18);border-color:var(--brand2)}textarea{resize:vertical}.check{display:flex!important;align-items:flex-start;gap:10px;font-weight:750}.check input{width:auto;margin-top:4px}.flash{padding:13px 15px;border-radius:16px;margin:0 0 18px;font-weight:850}.flash.success{background:#eaf8ef;color:#087a3d}.flash.error{background:#fff0f0;color:#b00020}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:18px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid.wide,.form-grid.installer{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.full{grid-column:1/-1!important}
/* Login */
.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 16% 14%,rgba(20,184,166,.30),transparent 32rem),linear-gradient(135deg,#061827,#075985);padding:26px}.login-card,.install-card{width:min(460px,92vw);background:#fff;border-radius:30px;box-shadow:var(--shadow);padding:34px;border:1px solid rgba(255,255,255,.5)}.login-card .brand{color:var(--brand)}.login-card h1{font-size:2.05rem;margin:18px 0;letter-spacing:-.05em}.login-card h2{margin:22px 0 12px;font-size:1.15rem}
/* Admin */
.admin-body{background:#eef4f8}.admin-shell{min-height:100vh;display:grid;grid-template-columns:286px minmax(0,1fr)}.admin-sidebar{background:linear-gradient(180deg,#061827,#073b5f);color:#dceeff;padding:24px;position:sticky;top:0;height:100vh;overflow:auto}.admin-sidebar .brand{display:block;color:#fff}.sidebar-org{font-size:.86rem;color:#b9d4ea;border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:12px;margin:16px 0 0;background:rgba(255,255,255,.06)}.sidebar-org span{color:#8fb2cf}.admin-sidebar nav{display:grid;gap:8px;margin-top:26px}.admin-sidebar a{color:#eaf6ff;padding:10px 12px;border-radius:13px;font-weight:800}.admin-sidebar nav a:hover{background:rgba(255,255,255,.10);text-decoration:none}.admin-main{padding:30px;width:min(1260px,100%)}.admin-top{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px}.admin-top h1{margin:0;font-size:2.1rem;letter-spacing:-.05em}.admin-grid{display:grid;gap:22px;margin-bottom:22px}.admin-grid.two{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin-bottom:22px}.metric span{display:block;color:var(--muted);font-weight:900;text-transform:uppercase;font-size:.78rem;letter-spacing:.08em}.metric strong{font-size:3rem;line-height:1;letter-spacing:-.07em}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.95rem}th,td{padding:12px 10px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}th{color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.08em}.inline-form{display:inline}.inline-form button{margin:4px 0 4px 6px}.table-wrap code{font-size:.84rem;line-height:1.35}.metric.card{padding:20px}
/* Installer */
.installer-wrap{max-width:1120px;margin:32px auto;padding:0 18px}.installer-card{background:#fff;border:1px solid #dbe7ef;border-radius:28px;padding:30px;box-shadow:var(--shadow)}.installer-hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.installer-hero h1{margin:.2rem 0;font-size:2.4rem;letter-spacing:-.05em}.req-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px;margin:14px 0}.req{border:1px solid #dbe7ef;border-radius:15px;padding:12px;background:#f8fbfd}.req.ok{border-color:#a8d7b2}.req.fail{border-color:#f2b8b5;background:#fff6f5}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:18px 0}.step{background:#f5f9fc;border-radius:16px;padding:14px;border:1px solid #dbe7ef}.step strong{display:block}.form-section{margin-top:22px;border-top:1px solid #dbe7ef;padding-top:20px}.code-list code{display:block;white-space:normal;word-break:break-all;margin:8px 0;padding:12px;border-radius:12px;background:#0b1720;color:#e8f3ff}.badge-soft{display:inline-block;padding:7px 11px;border-radius:999px;background:#eaf4ff;color:#064f7a;font-weight:850}.danger-note{background:#fff8e1;border:1px solid #ffe08a;border-radius:16px;padding:14px}.locked{max-width:760px}.muted-small{color:#627386;font-size:.92rem}
@media(max-width:960px){.hero-content,.admin-shell,.admin-grid.two,.status-strip{grid-template-columns:1fr}.status-strip{margin-top:-42px}.admin-sidebar{position:static;height:auto}.site-nav,.nav{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}.admin-main{padding:20px}.installer-hero{display:block}}@media(max-width:580px){.hero-content{padding:40px 0 70px}.hero h1,.site-hero h1{font-size:2.75rem}.card,.installer-card{padding:19px}.value-line strong{font-size:2.65rem}.navlinks{gap:10px}.admin-sidebar{padding:18px}.admin-top{align-items:flex-start;flex-direction:column}.login-card{padding:24px}.empty-state{padding:28px 20px}.status-strip{margin-top:-30px}}

/* V5: HND Bayern, Diagramme und Warnwerte */
.station-detail-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,.75fr);gap:22px;align-items:start}.chart-card canvas{width:100%;height:440px;border-radius:18px;border:1px solid #dbe7ef;background:#f8fbff}.detail-side{position:sticky;top:22px}.kv{display:grid;grid-template-columns:110px 1fr;gap:10px 14px;margin:0 0 18px}.kv dt{color:#627386;font-weight:700}.kv dd{margin:0;font-weight:800;color:#0b2740}.warn-list{display:grid;gap:10px;margin:12px 0 18px}.warn-list div{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 12px;border-radius:14px;background:#f3f8fc;border:1px solid #dbe7ef}.warn-list span{color:#506579;font-weight:700}.warn-list strong{color:#0b2740}.station-actions{margin-top:16px;display:flex;gap:8px;flex-wrap:wrap}.inline-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.admin-main code,.code-list code{word-break:break-all}.badge.Meldestufe\ 1,.badge.info{background:#e7f2ff;color:#075b94}.badge.Meldestufe\ 2,.badge.warnung{background:#fff4df;color:#925300}.badge.Meldestufe\ 3,.badge.Meldestufe\ 4,.badge.kritisch{background:#ffe9e9;color:#a21414}@media(max-width:980px){.station-detail-grid{grid-template-columns:1fr}.detail-side{position:static}.chart-card canvas{height:360px}}