/* Portiert 1:1 aus GGW_Schadenmanagement_Dashboard_v2.html (Design/Layout/Farbwelt
   sind fachlich abgenommen, siehe CLAUDE_CODE_HANDOVER.md). Ergänzungen für
   Login/Auth/Upload sind am Ende markiert. */
:root{--petrol:#4E818D;--petrol-dark:#3A6570;--petrol-light:#6BA3AE;--petrol-pale:#E8F2F4;
--white:#fff;--gray-50:#F8FAFB;--gray-100:#F0F3F4;--gray-200:#D8DFE1;--gray-500:#6B7B80;--gray-700:#3A4649;--gray-900:#1A2426;
--rot:#e74c3c;--gelb:#f39c12;--gruen:#27ae60;}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Century Gothic','Avenir','Trebuchet MS',sans-serif;background:var(--gray-50);color:var(--gray-900);min-height:100vh}
.header{background:linear-gradient(135deg,var(--petrol-dark) 0%,var(--petrol) 60%,var(--petrol-light) 100%);padding:20px 32px;color:var(--white)}
.header-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;max-width:min(2400px,96vw);margin:0 auto}
.header h1{font-size:20px;font-weight:700}
.header-sub{font-size:11px;opacity:.85;margin-top:3px}
.header-date{font-size:11px;opacity:.85;text-align:right}
.nav-bar{background:var(--white);border-bottom:2px solid var(--petrol-pale);padding:0 32px;overflow-x:auto;position:sticky;top:0;z-index:100;box-shadow:0 1px 4px rgba(78,129,141,.08)}
.nav-inner{display:flex;max-width:min(2400px,96vw);margin:0 auto}
.nav-btn{padding:14px 22px;font-size:13px;font-weight:500;color:var(--gray-500);background:transparent;border:none;border-bottom:3px solid transparent;cursor:pointer;font-family:inherit;white-space:nowrap;transition:.15s}
.nav-btn:hover{color:var(--petrol)}
.nav-btn.active{color:var(--petrol-dark);font-weight:700;border-bottom-color:var(--petrol)}
.main{max-width:min(2400px,96vw);margin:0 auto;padding:24px 28px 60px}
.tabpage{display:none}.tabpage.active{display:block}
.kpi-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.kpi-card{background:var(--white);border-radius:10px;padding:16px 20px;box-shadow:0 1px 4px rgba(78,129,141,.08);border:1px solid var(--gray-200);min-width:150px;flex:1}
.kpi-label{font-size:10px;font-weight:700;color:var(--gray-500);text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}
.kpi-value{font-size:26px;font-weight:700;line-height:1.1}
.kpi-sub{font-size:11px;margin-top:4px;font-weight:600}
.up{color:var(--rot)}.down{color:var(--gruen)}.flat{color:var(--gray-500)}
.kpi-card.rot .kpi-value{color:var(--rot)}.kpi-card.gelb .kpi-value{color:var(--gelb)}.kpi-card.gruen .kpi-value{color:var(--gruen)}
.section-title{font-size:15px;font-weight:700;color:var(--petrol-dark);margin:26px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--petrol-pale)}
.section-note{font-size:11px;color:var(--gray-500);margin:-8px 0 14px}
.chart-row{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.chart-box{background:var(--white);border-radius:10px;padding:18px 20px;box-shadow:0 1px 4px rgba(78,129,141,.08);border:1px solid var(--gray-200);flex:1;min-width:320px}
.chart-title{font-size:11px;font-weight:700;color:var(--gray-700);margin-bottom:14px;text-transform:uppercase;letter-spacing:.05em}
.chart-canvas-wrap{position:relative;height:260px}
.kunde-switch{display:inline-flex;gap:6px;background:var(--gray-100);padding:4px;border-radius:8px;margin-bottom:6px;flex-wrap:wrap}
.kswitch{padding:7px 18px;font-size:12px;font-weight:700;border:none;background:transparent;border-radius:6px;cursor:pointer;font-family:inherit;color:var(--gray-500)}
.kswitch.active{background:var(--white);color:var(--petrol-dark);box-shadow:0 1px 3px rgba(0,0,0,.1)}
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;background:var(--white);padding:12px 16px;border-radius:8px;border:1px solid var(--gray-200);margin-bottom:14px}
.filter-label{font-size:11px;font-weight:700;color:var(--gray-500);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.filter-select,.filter-input{padding:6px 10px;font-size:12px;border:1px solid var(--gray-200);border-radius:6px;background:var(--white);color:var(--gray-900);font-family:inherit;cursor:pointer}
.filter-input{width:190px;cursor:text}
.filter-reset{padding:6px 12px;font-size:12px;background:var(--gray-100);border:1px solid var(--gray-200);border-radius:6px;cursor:pointer;font-family:inherit;color:var(--gray-700)}
.filter-reset:hover{background:var(--gray-200)}
.table-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--gray-200);margin-bottom:10px;background:var(--white)}
table{width:100%;border-collapse:collapse;font-size:12px}
thead th{background:var(--petrol);color:var(--white);padding:9px 11px;text-align:left;font-weight:600;font-size:11px;white-space:nowrap;cursor:pointer;user-select:none;position:sticky;top:0}
thead th.r{text-align:right}thead th:hover{background:var(--petrol-dark)}
tbody td{padding:7px 11px;border-bottom:1px solid var(--gray-100);white-space:nowrap;font-size:12px}
tbody td.r{text-align:right}
tbody td.wrap{white-space:normal;max-width:230px;font-size:11px;line-height:1.35}
tbody tr:nth-child(even){background:var(--gray-50)}tbody tr:hover{background:var(--petrol-pale)}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:700}
.b-rot{background:#fde8e8;color:#c0392b}.b-gelb{background:#fef3cd;color:#a05a00}.b-gruen{background:#d4edda;color:#155724}
.score-pill{display:inline-block;min-width:34px;text-align:center;padding:2px 7px;border-radius:6px;font-weight:700;font-size:11px;color:#fff}
.dl-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;background:var(--petrol);color:var(--white);font-size:12px;font-weight:700;border-radius:7px;cursor:pointer;border:none;font-family:inherit;margin:0 8px 14px 0}
.dl-btn:hover{background:var(--petrol-dark)}
.dl-btn.ghost{background:var(--white);color:var(--petrol-dark);border:1px solid var(--petrol)}
.pagination{display:flex;gap:5px;align-items:center;justify-content:flex-end;margin-top:10px;flex-wrap:wrap}
.page-btn{padding:4px 10px;font-size:12px;border:1px solid var(--gray-200);border-radius:5px;cursor:pointer;font-family:inherit;background:var(--white)}
.page-btn.active{background:var(--petrol);color:var(--white);border-color:var(--petrol)}
.page-info{font-size:12px;color:var(--gray-500);margin-right:6px}
.summary-box{background:var(--white);border:1px solid var(--gray-200);border-radius:10px;padding:20px 24px;margin-bottom:16px}
.summary-box h3{font-size:13px;color:var(--petrol-dark);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.summary-list{list-style:none}
.summary-list li{font-size:13px;line-height:1.55;padding:6px 0 6px 26px;position:relative;border-bottom:1px solid var(--gray-100)}
.summary-list li:last-child{border-bottom:none}
.summary-list li::before{position:absolute;left:0;top:6px;font-size:14px}
.summary-list li.pos::before{content:'✅'}.summary-list li.neg::before{content:'⚠️'}.summary-list li.info::before{content:'ℹ️'}
.matrix-table td,.matrix-table th{border:1px solid var(--gray-200);padding:8px 12px;font-size:12px;white-space:normal}
.matrix-table th{background:var(--petrol-pale);color:var(--petrol-dark)}
.trend-tbl td,.trend-tbl th{padding:8px 12px;font-size:12px;border-bottom:1px solid var(--gray-100);text-align:right}
.trend-tbl td:first-child,.trend-tbl th:first-child{text-align:left;font-weight:600}
.trend-tbl th{background:var(--petrol);color:#fff;font-size:11px}
.print-only{display:none}
@media print{
 .nav-bar,.header-btn,.dl-btn,.filter-bar,.kunde-switch,.pagination,.no-print{display:none!important}
 .tabpage{display:block!important}.chart-box,.summary-box,.kpi-card{box-shadow:none;border:1px solid #ccc}
 .print-only{display:block}
}

/* ===== Ergänzungen Backend/Auth (nicht Teil des abgenommenen Prototyp-Designs) ===== */
.user-bar{display:flex;align-items:center;gap:14px;font-size:12px}
.user-badge{background:rgba(255,255,255,.15);padding:6px 12px;border-radius:6px;font-size:11px}
.header-btn{padding:7px 14px;font-size:12px;font-weight:700;border-radius:6px;border:1px solid rgba(255,255,255,.5);background:transparent;color:var(--white);cursor:pointer;font-family:inherit}
.header-btn:hover{background:rgba(255,255,255,.15)}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--petrol-dark) 0%,var(--petrol) 60%,var(--petrol-light) 100%)}
.login-box{background:var(--white);border-radius:14px;padding:36px 40px;width:340px;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.login-box h1{font-size:18px;color:var(--petrol-dark);margin-bottom:4px}
.login-box .sub{font-size:12px;color:var(--gray-500);margin-bottom:22px}
.login-field{margin-bottom:14px}
.login-field label{display:block;font-size:11px;font-weight:700;color:var(--gray-500);text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}
.login-field input{width:100%;padding:9px 11px;font-size:13px;border:1px solid var(--gray-200);border-radius:7px;font-family:inherit}
.login-submit{width:100%;padding:11px;background:var(--petrol);color:#fff;font-weight:700;font-size:13px;border:none;border-radius:7px;cursor:pointer;font-family:inherit;margin-top:6px}
.login-submit:hover{background:var(--petrol-dark)}
.login-error{color:var(--rot);font-size:12px;margin-top:10px;min-height:16px}
.modal-overlay{position:fixed;inset:0;background:rgba(26,36,38,.55);display:flex;align-items:center;justify-content:center;z-index:1000}
.modal-box{background:#fff;border-radius:12px;padding:28px 32px;width:360px;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.modal-box h2{font-size:15px;color:var(--petrol-dark);margin-bottom:6px}
.modal-box .sub{font-size:12px;color:var(--gray-500);margin-bottom:16px}
.upload-box{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--white);padding:14px 16px;border-radius:8px;border:1px solid var(--gray-200);margin-bottom:16px}
.upload-msg{font-size:12px;margin-left:4px}
.upload-msg.err{color:var(--rot)}.upload-msg.ok{color:var(--gruen)}
.hidden{display:none!important}