/* ============ ShortURL – Styles ============ */
:root{
    --bg:#0b1f33; --bg2:#0f2942; --card:#ffffff; --ink:#1f2937;
    --muted:#6b7280; --primary:#0f766e; --primary-d:#0b5c55;
    --accent:#14b8a6; --line:#e5e7eb; --danger:#dc2626;
    --radius:12px; --shadow:0 10px 30px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,Arial,sans-serif;color:var(--ink);background:#f4f6f9;line-height:1.55}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:100%;max-width:1080px;margin:0 auto;padding:0 20px}

/* Topbar */
.topbar{background:var(--bg);color:#fff}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{color:#fff;font-weight:800;font-size:22px;letter-spacing:1px;display:flex;align-items:center}
.logo span{color:var(--accent)}
.logo-img{height:46px;width:auto;display:block;background:#fff;padding:5px 12px;border-radius:10px}
.nav{display:flex;align-items:center;gap:18px}
.nav a{color:#cbd5e1}
.nav a:hover{color:#fff;text-decoration:none}
.nav-user{color:#fff;font-weight:600}

/* Buttons */
.btn{display:inline-block;border:0;border-radius:10px;padding:11px 20px;font-size:15px;
     font-weight:600;cursor:pointer;text-align:center;transition:.15s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-d);text-decoration:none}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1);text-decoration:none}
.btn-block{width:100%;margin-top:14px}
.btn-copy{background:var(--accent);color:#fff;border-radius:8px;padding:11px 16px}

/* Hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
      background:linear-gradient(135deg,var(--bg),var(--bg2));color:#fff;
      margin:24px 0;padding:48px 40px;border-radius:18px}
.hero-text h1{font-size:38px;margin:0 0 14px;line-height:1.15}
.hero-text p{color:#cbd5e1;font-size:17px;max-width:460px}
.hero-cta{display:flex;gap:12px;margin-top:22px}

/* Cards */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
      padding:26px;margin:18px 0}
.shorten-card h2{margin-top:0}
label{display:block;font-weight:600;font-size:14px;margin:14px 0 6px}
input[type=text],input[type=url],input[type=email],input[type=password]{
    width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px}
input:focus{outline:2px solid var(--accent);border-color:transparent}
small{color:var(--muted);font-size:12px}

.alias-row{display:flex;align-items:stretch;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.alias-prefix{background:#f1f5f9;padding:12px;color:var(--muted);font-size:13px;white-space:nowrap}
.alias-row input{border:0;border-radius:0}

/* Result box */
.result-box{margin-top:20px;padding:16px;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px}
.result-row{display:flex;gap:8px;margin-top:6px}
.result-row input{background:#fff}
.result-open{display:inline-block;margin-top:10px;font-weight:600}

/* Features */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:30px 0}
.feature{background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.feature h3{margin:0 0 8px;font-size:16px}
.feature p{margin:0;color:var(--muted);font-size:14px}

/* Auth */
.auth-card{max-width:440px;margin:40px auto}
.auth-card.center{text-align:center}
.auth-alt{margin-top:16px;text-align:center;color:var(--muted)}

/* Verify icons */
.verify-icon{width:70px;height:70px;border-radius:50%;margin:0 auto 14px;
    display:flex;align-items:center;justify-content:center;font-size:34px;color:#fff}
.verify-icon.success{background:var(--primary)}
.verify-icon.error{background:var(--danger)}
.verify-icon.warn{background:var(--accent)}

/* Preview page */
.preview .preview-domain{font-size:20px;font-weight:700;margin:6px 0}
.preview .preview-url{word-break:break-all;color:var(--muted);font-size:14px;
    background:#f8fafc;padding:10px;border-radius:8px}
.preview-cancel{display:inline-block;margin-top:12px;color:var(--muted)}
.preview-note{margin-top:16px;font-size:12px;color:var(--muted)}

/* Flash */
.flash{padding:12px 16px;border-radius:10px;margin:16px 0;font-size:14px;word-break:break-all}
.flash-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.flash-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}

/* Dashboard */
.dash-head{display:flex;justify-content:space-between;align-items:center;margin-top:24px;flex-wrap:wrap;gap:16px}
.stat-row{display:flex;gap:16px}
.stat{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
    padding:14px 22px;text-align:center;min-width:110px}
.stat-num{display:block;font-size:26px;font-weight:800;color:var(--primary)}
.stat-lbl{font-size:12px;color:var(--muted)}
.inline-form{display:flex;gap:10px;flex-wrap:wrap}
.inline-form input[type=url]{flex:2;min-width:220px}
.inline-form input[type=text]{flex:1;min-width:150px}

.table-wrap{overflow-x:auto}
.link-table{width:100%;border-collapse:collapse;font-size:14px}
.link-table th,.link-table td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left}
.link-table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.truncate{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.badge{padding:3px 9px;border-radius:20px;font-size:12px;font-weight:600}
.badge-on{background:#dcfce7;color:#166534}
.badge-off{background:#fee2e2;color:#991b1b}
.btn-icon{background:#f1f5f9;border:0;border-radius:8px;padding:6px 10px;cursor:pointer;font-size:15px}
.btn-icon:hover{background:#e2e8f0}
.btn-del:hover{background:#fee2e2}
.mini-copy{background:none;border:0;cursor:pointer;color:var(--muted);font-size:15px}
.muted{color:var(--muted)}

/* Checkbox */
.checkbox-row{display:flex;align-items:center;gap:8px;font-weight:600;margin-top:16px}
.checkbox-row input{width:auto}

/* Admin KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:14px;margin:20px 0}
.kpi{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;text-align:center}
.kpi-num{display:block;font-size:26px;font-weight:800;color:var(--primary)}
.kpi-num.warn{color:#b45309}
.kpi-num.accent{color:var(--accent)}
.kpi-lbl{font-size:12px;color:var(--muted)}

.admin-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.admin-cols .card{margin:0}

/* Balken-Chart */
.bar-chart{display:flex;align-items:flex-end;gap:12px;height:180px;padding-top:10px}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%}
.bar{width:100%;max-width:46px;background:linear-gradient(180deg,var(--accent),var(--primary));
     border-radius:6px 6px 0 0;transition:.2s}
.bar-val{font-size:12px;font-weight:700;margin-top:6px}
.bar-day{font-size:11px;color:var(--muted)}

/* Top-Liste */
.top-list{margin:0;padding-left:20px}
.top-list li{padding:8px 0;border-bottom:1px solid var(--line)}
.top-clicks{font-weight:700;color:var(--primary);margin-left:8px}
.top-owner{display:block;font-size:12px;color:var(--muted)}

@media(max-width:820px){
    .admin-cols{grid-template-columns:1fr}
}

/* Tabs */
.tabs{display:flex;gap:6px;margin:-6px 0 18px}
.tab{flex:1;background:#eef2f6;border:0;padding:12px;border-radius:10px;cursor:pointer;
     font-weight:600;color:var(--muted);font-size:14px}
.tab.active{background:var(--primary);color:#fff}

/* Result / QR */
.result-actions{display:flex;align-items:center;gap:16px;margin-top:10px}
.link-btn{background:none;border:0;color:var(--primary);cursor:pointer;font-weight:600;font-size:14px;padding:0}
.qr-area{margin-top:16px;text-align:center}
.qr-area.hidden{display:none}
#qrCode img{width:180px;height:180px;image-rendering:pixelated;background:#fff;padding:8px;border-radius:8px}
.qr-center{display:flex;justify-content:center;margin-bottom:14px}
.btn-ghost-dark{background:#eef2f6;color:var(--ink)}
.btn-ghost-dark:hover{background:#e2e8f0;text-decoration:none}
textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
         font-size:14px;font-family:inherit;resize:vertical}
textarea:focus{outline:2px solid var(--accent);border-color:transparent}

/* Recent links */
.recent-table{width:100%;border-collapse:collapse;font-size:14px}
.recent-table td{padding:9px 8px;border-bottom:1px solid var(--line)}

/* FAQ */
.faq{margin:30px 0}
.faq h2{text-align:center;margin-bottom:16px}
.faq details{background:#fff;border-radius:10px;box-shadow:var(--shadow);margin-bottom:10px;padding:4px 18px}
.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:'+ ';color:var(--primary);font-weight:800}
.faq details[open] summary::before{content:'– '}
.faq details p{margin:0 0 14px;color:var(--muted)}

/* Card head + search */
.card-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.card-head h2{margin:0}
.search-form{display:flex;gap:8px}
.search-form input{width:auto;min-width:200px}

/* Tags */
.tag-badge{display:inline-block;background:#e0f2fe;color:#0369a1;border-radius:20px;
           padding:2px 10px;font-size:12px;margin-left:4px;text-decoration:none}
.tag-badge:hover{background:#bae6fd;text-decoration:none}
.badge-warn{background:#fef9c3;color:#854d0e}

/* Stat bars (horizontal) */
.stat-bars{display:flex;flex-direction:column;gap:8px}
.sb-row{display:flex;align-items:center;gap:10px;font-size:14px}
.sb-label{flex:0 0 120px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sb-track{flex:1;background:#eef2f6;border-radius:20px;height:12px;overflow:hidden}
.sb-fill{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--primary));border-radius:20px}
.sb-val{flex:0 0 40px;text-align:right;font-weight:700;color:var(--primary)}

/* 30-Tage / Stunden Chart */
.bar-chart-30{gap:3px;height:140px}
.bar-chart-30 .bar{max-width:none;border-radius:3px 3px 0 0}
.bar-chart-30 .bar-day{font-size:9px}
.chart-axis{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:6px}
.truncate-inline{display:inline-block;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}

/* Auth extras */
.auth-links{display:flex;justify-content:space-between;gap:12px;margin-top:14px;font-size:14px;flex-wrap:wrap}
.center{text-align:center}
select{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:#fff}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sep{border:0;border-top:1px solid var(--line);margin:20px 0}
.info-list{list-style:none;padding:0;margin:0;font-size:14px}
.info-list li{padding:8px 0;border-bottom:1px solid var(--line)}
.badge{background:#e2e8f0;color:#475569}

/* Passwort-Popover in Benutzerverwaltung */
.pw-details{display:inline-block;position:relative}
.pw-details > summary{list-style:none;display:inline-block}
.pw-details > summary::-webkit-details-marker{display:none}
.pw-pop{position:absolute;z-index:20;top:110%;right:0;background:#fff;border:1px solid var(--line);
        border-radius:10px;box-shadow:var(--shadow);padding:12px;display:flex;gap:6px;width:260px}
.pw-pop input{width:150px}

/* Footer */
.footer{background:var(--bg);color:#94a3b8;padding:24px 0;margin-top:40px;text-align:center;font-size:14px}

/* Responsive */
@media(max-width:820px){
    .hero{grid-template-columns:1fr;padding:32px 24px}
    .features{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
    .features{grid-template-columns:1fr}
    .hero-text h1{font-size:30px}
}