:root{
  --teal:#19aeb7;
  --teal-d:#0f7a80;
  --teal-bg:#e6f6f7;
  --ink:#1c2526;
  --muted:#5d6b6c;
  --line:#e2e6e6;
  --bg:#f5f7f7;
  --card:#ffffff;
  --ok:#1d9e75; --okbg:#e1f5ee;
  --warn:#ba7517; --warnbg:#faeeda;
  --err:#c0392b; --errbg:#fbeaea;
  --radius:10px;
  --shadow:0 1px 2px rgba(28,37,38,.06), 0 4px 16px rgba(28,37,38,.05);
}
*{box-sizing:border-box}
body{
  margin:0;font-family:"IBM Plex Sans",-apple-system,Segoe UI,sans-serif;
  background:var(--bg);color:var(--ink);font-size:15px;line-height:1.55;
}
h1,h2,h3{font-family:"Sora","IBM Plex Sans",sans-serif;font-weight:600;letter-spacing:-.01em;margin:0 0 .4em}
h1{font-size:1.55rem}h2{font-size:1.2rem}h3{font-size:1.02rem}
a{color:var(--teal-d);text-decoration:none}
a:hover{text-decoration:underline}

/* ---- Layout ---- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:230px;color:#e7f0f0;padding:0;
  background:
    radial-gradient(130% 55% at 28% 0%, rgba(86,210,224,.14), transparent 62%),
    linear-gradient(168deg, #0f4049 0%, #0a2e34 42%, #061a1f 100%);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0;
}
.brand{padding:20px 18px 18px;border-bottom:1px solid rgba(134,221,232,.14);
  background:linear-gradient(180deg, rgba(86,210,224,.07), transparent)}
.brand .logo{display:flex;align-items:center;gap:9px;font-family:"Sora";font-weight:600;font-size:1.15rem;color:#fff}
.brand .logo .bolt{color:var(--teal);font-size:1.3rem}
.brand .sub{font-size:.72rem;color:#8aa0a0;letter-spacing:.12em;text-transform:uppercase;margin-top:3px}
.nav{padding:14px 12px;flex:1}
.nav a{
  display:flex;align-items:center;gap:10px;color:#c4d2d2;padding:10px 12px;
  border-radius:8px;font-size:.92rem;margin-bottom:2px;
}
.nav a:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff}
.nav a.active{background:var(--teal);color:#fff}
.nav .grp{font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:#6f8585;padding:14px 12px 6px}
.userbox{padding:14px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:.85rem}
.userbox .nm{color:#fff;font-weight:500}
.userbox .rl{color:#8aa0a0;font-size:.78rem}
.userbox a{color:#9fb3b3;font-size:.82rem}

.main{flex:1;min-width:0}
.topbar{
  background:var(--card);border-bottom:1px solid var(--line);
  padding:16px 28px;display:flex;align-items:center;justify-content:space-between;
}
.content{padding:26px 28px;max-width:1100px}

/* ---- Vor/Zurück-Pfeile ---- */
.navpfeile{display:flex;gap:8px;margin-bottom:18px}
.navpfeile button{
  width:38px;height:38px;border-radius:9px;border:1px solid var(--line);
  background:var(--card);color:var(--teal-d);font-size:1.4rem;line-height:1;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);transition:background .12s,color .12s,border-color .12s}
.navpfeile button:hover{background:var(--teal);color:#fff;border-color:var(--teal)}
.navpfeile button:active{transform:translateY(1px)}

/* ---- Cards ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px;margin-bottom:20px}
.card h2{margin-top:0}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:7px;background:var(--teal);color:#fff;
  border:none;padding:10px 16px;border-radius:8px;font-size:.9rem;font-weight:500;
  cursor:pointer;font-family:inherit;
}
.btn:hover{background:var(--teal-d);text-decoration:none}
.btn.ghost{background:transparent;color:var(--teal-d);border:1px solid var(--teal)}
.btn.ghost:hover{background:var(--teal-bg)}
.btn.danger{background:transparent;color:#c0392b;border:1px solid #e0a9a3}
.btn.danger:hover{background:#fbeae8}
.btn.gray{background:#eceeee;color:var(--ink)}
.btn.gray:hover{background:#e2e6e6}
.btn.sm{padding:7px 12px;font-size:.82rem}

/* ---- Stats ---- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:22px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.stat .n{font-family:"Sora";font-size:1.7rem;font-weight:600;color:var(--teal-d)}
.stat .l{font-size:.82rem;color:var(--muted)}

/* ---- Tables ---- */
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{text-align:left;color:var(--muted);font-weight:500;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.04em;padding:10px 12px;border-bottom:1px solid var(--line)}
td{padding:11px 12px;border-bottom:1px solid var(--line)}
tr:hover td{background:#fafbfb}

/* ---- Badges ---- */
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.74rem;font-weight:500}
.badge.lead{background:#eceeee;color:#5d6b6c}
.badge.beratung{background:#e6f1fb;color:#185fa5}
.badge.angebot_erstellt,.badge.angebot_versendet{background:var(--warnbg);color:var(--warn)}
.badge.angenommen,.badge.montage_geplant{background:var(--teal-bg);color:var(--teal-d)}
.badge.abgeschlossen{background:var(--okbg);color:var(--ok)}
.badge.verloren{background:var(--errbg);color:var(--err)}
.badge.typ{background:var(--teal-bg);color:var(--teal-d)}

/* ---- Status-Klappmenü in der Übersicht (Farbe wie Badge) ---- */
.status-select{border:none;border-radius:20px;padding:4px 26px 4px 12px;font-size:.78rem;
  font-weight:600;cursor:pointer;-webkit-appearance:none;appearance:none;
  background-repeat:no-repeat;background-position:right 9px center;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' stroke='%23667' fill='none' stroke-width='1.5'/></svg>")}
.status-select:hover{filter:brightness(.97)}
.status-select.lead{background-color:#eceeee;color:#5d6b6c}
.status-select.beratung{background-color:#e6f1fb;color:#185fa5}
.status-select.angebot_erstellt,.status-select.angebot_versendet{background-color:var(--warnbg);color:var(--warn)}
.status-select.angenommen,.status-select.montage_geplant{background-color:var(--teal-bg);color:var(--teal-d)}
.status-select.abgeschlossen{background-color:var(--okbg);color:var(--ok)}
.status-select.verloren{background-color:var(--errbg);color:var(--err)}

/* ---- Forms ---- */
.formgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.formgrid .full{grid-column:1/-1}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:4px}
.field label{font-size:.82rem;color:var(--muted);font-weight:500}
.field input[type=text],.field input[type=email],.field input[type=number],
.field input[type=date],.field input[type=password],.field select,.field textarea{
  padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:.92rem;
  font-family:inherit;background:#fff;color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-bg)}
.check{display:flex;align-items:center;gap:9px;padding:9px 0}
.check input{width:18px;height:18px;accent-color:var(--teal)}
.check label{font-size:.9rem;color:var(--ink)}
.section-title{font-family:"Sora";font-weight:600;font-size:.78rem;text-transform:uppercase;
  letter-spacing:.08em;color:var(--teal-d);margin:26px 0 12px;padding-bottom:6px;border-bottom:2px solid var(--teal-bg)}

/* ---- Flash ---- */
.flashes{margin-bottom:18px}
.flash{padding:11px 16px;border-radius:8px;font-size:.9rem;margin-bottom:8px}
.flash.ok{background:var(--okbg);color:var(--ok)}
.flash.error{background:var(--errbg);color:var(--err)}
.flash.warn{background:var(--warnbg);color:var(--warn)}

/* ---- Login ---- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#0f7a80,#19aeb7)}
.login-card{background:#fff;border-radius:16px;padding:38px 34px;width:380px;box-shadow:0 20px 50px rgba(0,0,0,.2)}
.login-card .logo{display:flex;align-items:center;gap:9px;font-family:"Sora";font-weight:600;font-size:1.4rem;margin-bottom:4px}
.login-card .logo .bolt{color:var(--teal)}
.login-card .hint{font-size:.8rem;color:var(--muted);margin-bottom:24px}

.muted{color:var(--muted)}
.meta{font-size:.85rem;color:var(--muted)}
.kv{display:grid;grid-template-columns:160px 1fr;gap:6px 14px;font-size:.92rem}
.kv dt{color:var(--muted)}
.kv dd{margin:0}
.row-actions{display:flex;gap:8px;flex-wrap:wrap}
.empty{text-align:center;padding:40px;color:var(--muted)}
.tip{background:var(--teal-bg);border-left:3px solid var(--teal);padding:12px 16px;
  border-radius:0 8px 8px 0;font-size:.86rem;color:var(--teal-d);margin-bottom:16px}