/* =====================================================================
   DomainundSpeicher Links — Stylesheet
   Look & Feel analog DomainundSpeicher CP (helle Arbeitsfläche,
   Navy-Sidebar, Akzent #00ACEF, Inter + JetBrains Mono)
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --surface-3: #f1f5f9;
    --border: #e2e8f0;
    --border-light: #cbd5e1;
    --text: #0f172a;
    --text-muted: #64748b;
    --text-faint: #94a3b8;

    --sidebar-bg: #0f172a;
    --sidebar-border: #1e293b;
    --sidebar-footer-bg: #0a1224;
    --sidebar-text: #cbd5e1;
    --sidebar-text-muted: #64748b;
    --sidebar-hover: #1e293b;

    --accent: #00ACEF;
    --accent-dim: #0091cc;
    --accent-bg: rgba(0, 172, 239, 0.08);
    --accent-soft: #bae8fb;

    --amber: #f59e0b;
    --amber-bg: #fef3c7;
    --amber-text: #92400e;
    --danger: #ef4444;
    --danger-bg: #fef2f2;
    --danger-text: #991b1b;
    --success: #10b981;
    --success-bg: #ecfdf5;
    --success-text: #065f46;
    --info-bg: #eff6ff;
    --info-text: #1e40af;

    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, .04);
    --shadow: 0 4px 12px -2px rgba(15, 23, 42, .06), 0 2px 4px -1px rgba(15, 23, 42, .04);
    --shadow-lg: 0 20px 40px -12px rgba(15, 23, 42, .12);

    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
    --sidebar-w: 256px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0; background: var(--bg); color: var(--text);
    font-family: var(--font-ui); font-size: 14px; line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono, .font-mono { font-family: var(--font-mono); }
h1, h2, h3 { font-weight: 700; letter-spacing: -0.01em; margin: 0 0 4px; color: var(--text); }
h1 { font-size: 24px; }
h2 { font-size: 16px; }
h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--border); margin: 6px 0; }
[hidden] { display: none !important; }
.ico { flex-shrink: 0; vertical-align: middle; }

.eyebrow { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); }
.muted { color: var(--text-muted); }
.small { font-size: 12.5px; }
.strong { font-weight: 600; }
.center { text-align: center; justify-content: center; }
.nowrap { white-space: nowrap; }

/* ---------------------------------------------------------------- */
/* App shell                                                         */
/* ---------------------------------------------------------------- */
.app { display: flex; min-height: 100vh; }
.sidebar {
    width: var(--sidebar-w); flex-shrink: 0; background: var(--sidebar-bg); color: var(--sidebar-text);
    display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; border-right: 1px solid var(--sidebar-border);
    z-index: 40;
}
.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 22px 20px; color: #fff; text-decoration: none !important; border-bottom: 1px solid var(--sidebar-border); }
.brand-mark { width: 36px; height: 36px; border-radius: 10px; background: var(--accent); color: #fff; display: grid; place-items: center; box-shadow: 0 6px 16px -4px rgba(0,172,239,.55); }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text b { font-size: 15px; color: #fff; letter-spacing: -.01em; }
.brand-text small { font-family: var(--font-mono); font-size: 10.5px; color: var(--sidebar-text-muted); letter-spacing: .04em; margin-top: 2px; }

.sidebar-nav { padding: 14px 12px; flex: 1; overflow-y: auto; }
.nav-label { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--sidebar-text-muted); padding: 14px 10px 6px; }
.nav-item {
    display: flex; align-items: center; gap: 11px; padding: 9px 12px; margin: 2px 0; border-radius: 8px;
    color: var(--sidebar-text); font-weight: 500; text-decoration: none !important; transition: background .12s, color .12s; position: relative;
}
.nav-item .ico { color: var(--sidebar-text-muted); transition: color .12s; }
.nav-item:hover { background: var(--sidebar-hover); color: #fff; }
.nav-item:hover .ico { color: #fff; }
.nav-item.active { background: rgba(0,172,239,.14); color: #fff; }
.nav-item.active .ico { color: var(--accent); }
.nav-item.active::before { content: ''; position: absolute; left: -12px; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: var(--accent); }

.sidebar-footer { background: var(--sidebar-footer-bg); border-top: 1px solid var(--sidebar-border); padding: 12px; }
.sidebar-user { display: flex; align-items: center; gap: 10px; padding: 6px 8px 10px; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--sidebar-hover); color: var(--accent); display: grid; place-items: center; font-weight: 700; font-size: 13px; border: 1px solid #334155; }
.who { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.who b { color: #fff; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.who small { color: var(--sidebar-text-muted); font-size: 11.5px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: 16px; padding: 24px 32px 8px; }
.topbar-title { flex: 1; min-width: 0; }
.topbar-title h1 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.menu-toggle { display: none; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; width: 40px; height: 40px; color: var(--text); cursor: pointer; place-items: center; }
.content { padding: 16px 32px 32px; display: flex; flex-direction: column; gap: 20px; flex: 1; }
.app-footer { padding: 18px 32px 24px; color: var(--text-faint); font-size: 12px; }
.sidebar-backdrop { display: none; }

/* ---------------------------------------------------------------- */
/* Cards & Stats                                                     */
/* ---------------------------------------------------------------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px 24px; box-shadow: var(--shadow-sm); }
.card-flush { padding: 0; overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.card-head.padded { padding: 18px 22px; margin: 0; border-bottom: 1px solid var(--border); }
.card-head h2 { margin: 0; display: flex; align-items: center; gap: 8px; }
.card-head h3 { margin: 0; }
.count { font-family: var(--font-mono); font-size: 11.5px; background: var(--surface-3); color: var(--text-muted); padding: 2px 8px; border-radius: 20px; font-weight: 600; }
.border-danger { border-color: #fecaca; }

.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.stats-grid.five { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px 20px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden; }
.stat .label { font-size: 11.5px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.stat .value { font-size: 28px; font-weight: 700; color: var(--text); letter-spacing: -.02em; line-height: 1; margin-top: 10px; }
.stat .value.accent { color: var(--accent); }
.stat .value.value-sm { font-size: 18px; line-height: 1.3; }
.stat .sub { font-size: 12px; color: var(--text-faint); margin-top: 8px; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.align-start { align-items: start; }
.grid-2.align-start > div:not(.card) { display: flex; flex-direction: column; gap: 20px; }
.grid-2 > .card { gap: 0; display: block; }

/* ---------------------------------------------------------------- */
/* Tables                                                            */
/* ---------------------------------------------------------------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
    text-align: left; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .05em;
    color: var(--text-muted); font-weight: 600; padding: 11px 14px; border-bottom: 1px solid var(--border); background: var(--surface-2); white-space: nowrap;
}
td { padding: 12px 14px; border-bottom: 1px solid var(--surface-3); vertical-align: middle; color: var(--text); }
tr:last-child td { border-bottom: none; }
tbody tr { transition: background .12s; }
tbody tr:hover td { background: #fafbfc; }
th.num, td.num { text-align: right; }
td.actions { text-align: right; white-space: nowrap; }
td.actions > * { vertical-align: middle; }
td.target a { color: var(--text-muted); }
td.target a:hover { color: var(--accent); }
/* Rack-LED-Streifen */
tbody tr[class*="led-"] td:first-child { box-shadow: inset 3px 0 0 var(--led, transparent); }
tr.led-success { --led: var(--success); }
tr.led-amber { --led: var(--amber); }
tr.led-danger { --led: var(--danger); }
tr.led-muted { --led: var(--border-light); }
tr.is-bot td { color: var(--text-muted); background: #fffdf5; }
tr.detail-row td { background: var(--surface-2); padding: 14px 18px; }
.ref-cell { max-width: 220px; }

.short-cell { display: flex; align-items: center; gap: 6px; }
.short-cell.big { font-size: 18px; flex-wrap: wrap; gap: 10px; }
.short-cell .strong { color: var(--text); }
.short-cell a.strong:hover { color: var(--accent); }

/* ---------------------------------------------------------------- */
/* Buttons                                                           */
/* ---------------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px;
    border-radius: var(--radius); border: 1px solid var(--border); background: #fff; color: var(--text-muted);
    font-family: var(--font-ui); font-weight: 500; font-size: 14px; cursor: pointer; text-decoration: none !important;
    transition: all .15s; white-space: nowrap; line-height: 1.2;
}
.btn:hover { background: var(--surface-3); border-color: var(--border-light); color: var(--text); }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--accent-dim); border-color: var(--accent-dim); color: #fff; }
.btn-danger { background: #fff; border-color: #fecaca; color: var(--danger); }
.btn-danger:hover { background: var(--danger-bg); border-color: var(--danger); color: var(--danger-text); }
.btn-amber { background: #fff; border-color: #fde68a; color: var(--amber-text); }
.btn-amber:hover { background: var(--amber-bg); border-color: var(--amber); color: var(--amber-text); }
.btn-sm { padding: 6px 11px; font-size: 12.5px; gap: 6px; border-radius: 8px; }
.btn-lg { padding: 12px 22px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.icon-btn {
    display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; border: 1px solid transparent;
    background: transparent; color: var(--text-faint); cursor: pointer; transition: all .12s; font-size: 16px; line-height: 1; padding: 0;
}
.icon-btn:hover { background: var(--surface-3); color: var(--accent); border-color: var(--border); }
.icon-btn.danger:hover { color: var(--danger); background: var(--danger-bg); border-color: #fecaca; }
.link-btn { background: none; border: 0; padding: 0; color: var(--accent); cursor: pointer; font: inherit; }
.link-btn:hover { text-decoration: underline; }
form.inline { display: inline; }
.action-list { display: flex; flex-direction: column; gap: 10px; }
.inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline-form input { flex: 1; min-width: 160px; }

/* ---------------------------------------------------------------- */
/* Forms                                                             */
/* ---------------------------------------------------------------- */
.form-stack { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; min-width: 0; }
.field.grow { flex: 1; }
label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; }
.label-row { display: flex; justify-content: space-between; align-items: baseline; }
.label-row label { margin-bottom: 6px; }
.opt { font-weight: 400; color: var(--text-faint); font-size: 11.5px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=search], input[type=url], input[type=datetime-local], select, textarea {
    width: 100%; padding: 10px 13px; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; color: var(--text);
    font-family: var(--font-ui); font-size: 14px; transition: border-color .15s, box-shadow .15s; outline: none;
}
textarea { resize: vertical; line-height: 1.5; }
textarea.mono { font-family: var(--font-mono); font-size: 12.5px; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
select { cursor: pointer; appearance: none; padding-right: 34px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 12px center; }
.hint { font-size: 12px; color: var(--text-faint); margin: 2px 0 0; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--text-muted); font-size: 13px; cursor: pointer; margin: 0; }
.check input { margin-top: 3px; accent-color: var(--accent); }
.input-prefix { display: flex; align-items: stretch; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.input-prefix:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.input-prefix span { background: var(--surface-3); color: var(--text-muted); padding: 10px 10px; font-size: 12.5px; border-right: 1px solid var(--border); display: flex; align-items: center; white-space: nowrap; }
.input-prefix input { border: 0 !important; box-shadow: none !important; border-radius: 0; }
.code-input { font-family: var(--font-mono) !important; font-size: 26px !important; letter-spacing: .4em; text-align: center; padding: 14px !important; }
.hp { position: absolute; left: -9999px; }

.switch { display: flex; gap: 14px; align-items: flex-start; cursor: pointer; margin: 0; font-weight: 400; }
.switch input { display: none; }
.switch .slider { flex-shrink: 0; width: 40px; height: 22px; border-radius: 22px; background: var(--border-light); position: relative; transition: background .15s; margin-top: 2px; }
.switch .slider::after { content: ''; position: absolute; left: 3px; top: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform .15s; }
.switch input:checked + .slider { background: var(--accent); }
.switch input:checked + .slider::after { transform: translateX(18px); }
.switch b { display: block; color: var(--text); font-size: 14px; font-weight: 600; }
.switch small { display: block; color: var(--text-muted); font-size: 12.5px; margin-top: 2px; }

.radio-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.radio-cards label { display: flex; gap: 10px; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; cursor: pointer; margin: 0; font-weight: 400; transition: border-color .12s, background .12s; }
.radio-cards label:has(input:checked) { border-color: var(--accent); background: var(--accent-bg); }
.radio-cards input { accent-color: var(--accent); margin-top: 3px; }
.radio-cards b { display: block; color: var(--text); font-size: 13.5px; }
.radio-cards small { display: block; color: var(--text-muted); font-size: 12px; }

/* Toolbar / search */
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.toolbar select { width: auto; padding-top: 8px; padding-bottom: 8px; font-size: 13px; }
.search { position: relative; display: flex; align-items: center; }
.search .ico { position: absolute; left: 11px; color: var(--text-faint); pointer-events: none; }
.search input { padding: 8px 12px 8px 34px; font-size: 13px; width: 230px; }

/* ---------------------------------------------------------------- */
/* Alerts & badges                                                   */
/* ---------------------------------------------------------------- */
.alert { padding: 12px 16px; border-radius: var(--radius); font-size: 13.5px; border: 1px solid; }
.alert-success { background: var(--success-bg); border-color: #a7f3d0; color: var(--success-text); }
.alert-danger { background: var(--danger-bg); border-color: #fecaca; color: var(--danger-text); }
.alert-warning { background: var(--amber-bg); border-color: #fde68a; color: var(--amber-text); }
.alert-info { background: var(--info-bg); border-color: #bfdbfe; color: var(--info-text); }
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; padding: 3px 9px; border-radius: 20px; white-space: nowrap; line-height: 1.4; }
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .8; }
.badge-success { background: var(--success-bg); color: var(--success-text); }
.badge-amber { background: var(--amber-bg); color: var(--amber-text); }
.badge-danger { background: var(--danger-bg); color: var(--danger-text); }
.badge-info { background: var(--info-bg); color: var(--info-text); }
.badge-muted { background: var(--surface-3); color: var(--text-muted); }
.tag { display: inline-block; font-family: var(--font-mono); font-size: 11px; background: var(--surface-3); color: var(--text-muted); padding: 2px 7px; border-radius: 5px; margin-left: 4px; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 9px 18px; margin: 0; font-size: 13.5px; }
.kv dt { color: var(--text-muted); font-weight: 500; }
.kv dd { margin: 0; word-break: break-all; min-width: 0; }

.empty { padding: 48px 20px; text-align: center; color: var(--text-faint); }
.empty p { margin: 10px 0 0; }
.pagination { display: flex; gap: 4px; padding: 14px 18px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.pagination a { min-width: 32px; height: 32px; display: grid; place-items: center; border-radius: 8px; color: var(--text-muted); font-family: var(--font-mono); font-size: 12.5px; text-decoration: none; border: 1px solid transparent; }
.pagination a:hover { background: var(--surface-3); }
.pagination a.active { background: var(--accent); color: #fff; }

/* ---------------------------------------------------------------- */
/* Dashboard specifics                                               */
/* ---------------------------------------------------------------- */
.create-main { display: flex; gap: 12px; align-items: flex-end; }
.create-main .btn-lg { height: 43px; }
.more-opts { margin-top: 14px; }
.more-opts summary { cursor: pointer; color: var(--text-muted); font-size: 13px; font-weight: 500; user-select: none; list-style: none; display: inline-flex; align-items: center; gap: 6px; }
.more-opts summary::before { content: '+'; font-family: var(--font-mono); color: var(--accent); font-weight: 700; }
.more-opts[open] summary::before { content: '−'; }
.more-opts .grid-3 { margin-top: 14px; }

.created-card { border-color: var(--accent-soft); background: linear-gradient(90deg, rgba(0,172,239,.07), #fff 60%); }
.created-inner { display: flex; justify-content: space-between; gap: 20px; align-items: center; flex-wrap: wrap; }
.created-url { font-size: 20px; font-weight: 600; color: var(--text); margin: 4px 0 2px; word-break: break-all; }

.link-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.link-head-main { display: flex; flex-direction: column; gap: 6px; min-width: 0; flex: 1; }
.target-full { word-break: break-all; }
.danger-zone { display: flex; gap: 10px; justify-content: flex-end; border-top: 1px dashed var(--border); margin-top: 18px; padding-top: 16px; flex-wrap: wrap; }

.range-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 3px; gap: 2px; }
.seg a { padding: 6px 14px; border-radius: 7px; color: var(--text-muted); font-size: 13px; font-weight: 500; text-decoration: none; }
.seg a:hover { color: var(--text); background: var(--surface-3); }
.seg a.active { background: var(--accent); color: #fff; }
.toggle-link { display: inline-flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 13px; text-decoration: none !important; }
.toggle-link .dot { width: 30px; height: 17px; border-radius: 17px; background: var(--border-light); position: relative; }
.toggle-link .dot::after { content: ''; position: absolute; top: 2px; left: 2px; width: 13px; height: 13px; border-radius: 50%; background: #fff; transition: transform .15s; }
.toggle-link.on .dot { background: var(--amber); }
.toggle-link.on .dot::after { transform: translateX(13px); }

/* Charts */
.chart-wrap { width: 100%; }
.bar-chart { width: 100%; height: 240px; display: block; }
.bar-chart .grid { stroke: var(--surface-3); stroke-width: 1; }
.bar-chart .axis { font-family: var(--font-mono); font-size: 11px; fill: var(--text-faint); }
.bar-chart .b-total { fill: var(--accent-soft); }
.bar-chart .b-unique { fill: var(--accent); }
.bar-chart .bar:hover .b-total { fill: #7dd3f5; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--text-muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.sw-total { background: var(--accent-soft); }
.sw-unique { background: var(--accent); }

.bd-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.bd-card { padding: 18px 20px; }
.bd-card .card-head { margin-bottom: 12px; }
.bd-row { margin-bottom: 11px; }
.bd-row:last-child { margin-bottom: 0; }
.bd-label { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; margin-bottom: 5px; }
.bd-label span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bd-label .mono { font-size: 12px; white-space: nowrap; }
.bd-bar { height: 6px; background: var(--surface-3); border-radius: 6px; overflow: hidden; }
.bd-bar i { display: block; height: 100%; background: var(--accent); border-radius: 6px; }
.bd-bar.amber i { background: var(--amber); }

.mini-bars { display: flex; align-items: flex-end; gap: 3px; height: 130px; padding-bottom: 18px; }
.mini-bars.tall { height: 170px; }
.mini-bars .mb { flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; position: relative; }
.mini-bars .mb i { display: block; background: var(--accent); border-radius: 3px 3px 0 0; min-height: 2px; opacity: .85; transition: opacity .12s; }
.mini-bars .mb:hover i { opacity: 1; background: var(--accent-dim); }
.mini-bars .mb span { position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 10px; color: var(--text-faint); white-space: nowrap; }
.mini-bars.wd { gap: 8px; }

.smtp-log { background: var(--sidebar-bg); color: #a5f3fc; font-family: var(--font-mono); font-size: 11.5px; border-radius: var(--radius); padding: 14px; overflow-x: auto; max-height: 320px; margin: 12px 0 0; white-space: pre-wrap; word-break: break-all; }

/* Modal & toast */
.modal { position: fixed; inset: 0; background: rgba(15,23,42,.55); display: none; place-items: center; z-index: 100; padding: 16px; backdrop-filter: blur(2px); }
.modal.open { display: grid; }
.modal-box { background: #fff; border-radius: var(--radius-lg); padding: 22px 24px; width: 100%; max-width: 380px; box-shadow: var(--shadow-lg); }
.qr-canvas-wrap { display: grid; place-items: center; padding: 8px 0 12px; }
.qr-canvas-wrap canvas { width: 240px; height: 240px; image-rendering: pixelated; border: 1px solid var(--border); border-radius: 10px; }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translate(-50%, 20px); background: var(--sidebar-bg); color: #fff; padding: 10px 18px; border-radius: 10px; font-size: 13.5px; opacity: 0; pointer-events: none; transition: all .2s; z-index: 200; box-shadow: var(--shadow-lg); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------------------------------------------------------------- */
/* Auth pages                                                        */
/* ---------------------------------------------------------------- */
.auth-body { background: var(--bg); }
.auth-wrap { display: grid; grid-template-columns: minmax(360px, 44%) 1fr; min-height: 100vh; }
.auth-side { background: var(--sidebar-bg); color: var(--sidebar-text); position: relative; overflow: hidden; }
.auth-side::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 20% 10%, rgba(0,172,239,.22), transparent 45%),
                linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: auto, 40px 40px, 40px 40px;
}
.auth-side-inner { position: relative; height: 100%; display: flex; flex-direction: column; padding: 28px 44px; }
.auth-side .sidebar-brand { padding: 0; border: 0; }
.auth-pitch { margin: auto 0; max-width: 440px; }
.auth-pitch h2 { color: #fff; font-size: 38px; line-height: 1.1; letter-spacing: -.03em; margin: 12px 0 16px; }
.auth-pitch p { color: var(--sidebar-text); font-size: 15px; line-height: 1.6; }
.auth-pitch .mono { color: var(--accent); }
.auth-points { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-direction: column; gap: 12px; }
.auth-points li { display: flex; align-items: center; gap: 10px; color: #e2e8f0; font-size: 14px; }
.auth-points .ico { color: var(--accent); }
.auth-side-foot { font-family: var(--font-mono); font-size: 11px; color: var(--sidebar-text-muted); letter-spacing: .04em; }
.auth-main { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 20px; }
.auth-card { width: 100%; max-width: 420px; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 36px 34px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 4px; }
.auth-card > .alert { margin-bottom: 14px; }
.auth-card .form-stack { margin-top: 18px; }
.auth-title { font-size: 26px; margin: 6px 0 4px; letter-spacing: -.02em; }
.auth-alt { text-align: center; color: var(--text-muted); font-size: 13.5px; margin: 20px 0 0; }
.auth-legal { color: var(--text-faint); font-size: 12px; margin-top: 18px; text-align: center; }
.success-icon { width: 56px; height: 56px; border-radius: 16px; background: var(--accent-bg); color: var(--accent); display: grid; place-items: center; margin-bottom: 10px; }
.success-icon.ok { background: var(--success-bg); color: var(--success); }
.success-icon.warn { background: var(--amber-bg); color: var(--amber); }
.auth-card .btn-block { margin-top: 14px; }

.nf-wrap { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 20px; }
.nf-card { background: #fff; border: 1px solid var(--border); border-radius: 18px; padding: 44px 38px; text-align: center; max-width: 460px; box-shadow: var(--shadow); }
.nf-code { font-size: 56px; font-weight: 600; color: var(--accent); line-height: 1; margin-bottom: 14px; letter-spacing: -.02em; }
.nf-card h1 { font-size: 22px; margin-bottom: 8px; }
.nf-card p { margin: 0 0 22px; }

/* ---------------------------------------------------------------- */
/* Responsive                                                        */
/* ---------------------------------------------------------------- */
@media (max-width: 1200px) {
    .stats-grid.five { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .bd-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
    .sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow-lg); }
    body.nav-open .sidebar { transform: none; }
    body.nav-open .sidebar-backdrop { display: block; position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 30; }
    .menu-toggle { display: grid; }
    .topbar { padding: 16px 16px 4px; }
    .content { padding: 12px 16px 24px; }
    .app-footer { padding: 12px 16px 20px; }
    .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-2 { grid-template-columns: 1fr; }
    .auth-wrap { grid-template-columns: 1fr; }
    .auth-side { display: none; }
}
@media (max-width: 640px) {
    h1 { font-size: 20px; }
    .stats-grid, .stats-grid.five { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .stat { padding: 14px 16px; }
    .stat .value { font-size: 22px; }
    .grid-3, .radio-cards { grid-template-columns: 1fr; }
    .bd-grid { grid-template-columns: 1fr; }
    .create-main { flex-direction: column; align-items: stretch; }
    .card { padding: 18px 16px; }
    .card-flush { padding: 0; }
    .card-head.padded { padding: 14px 16px; }
    .toolbar, .search, .search input { width: 100%; }
    .toolbar select { flex: 1; }
    .auth-card { padding: 28px 22px; }
    .seg { overflow-x: auto; max-width: 100%; }
    .kv { grid-template-columns: 1fr; gap: 2px 0; }
    .kv dd { margin-bottom: 8px; }
    .links-table .target, .links-table th:nth-child(2) { display: none; }
    .link-head { flex-direction: column; align-items: stretch; }
    .link-head-main { width: 100%; }
    .short-cell.big { font-size: 15px; }
    .short-cell.big .mono { word-break: break-all; }
    .link-head .btn-row .btn { flex: 1; }
    .seg a { white-space: nowrap; padding: 6px 11px; }
    .created-inner .btn-row, .created-inner .btn-row .btn { width: 100%; }
    .created-inner .btn-row .btn { flex: 1; }
}

/* ---------------------------------------------------------------- */
/* Logo, Link-Optionen, Limits (v2)                                  */
/* ---------------------------------------------------------------- */
.sidebar-brand { flex-direction: column; align-items: flex-start; gap: 8px; }
.brand-logo { display: block; width: 100%; max-width: 200px; height: auto; }
.brand-sub { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 10.5px; color: var(--sidebar-text-muted); letter-spacing: .05em; text-transform: uppercase; }
.brand-sub .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(0,172,239,.2); }
.auth-side .brand-logo { max-width: 240px; }
.auth-mobile-logo { display: none; width: 220px; height: auto; margin-bottom: 22px; }
.nf-logo { margin-bottom: 26px; display: block; }
.nf-logo img { display: block; height: auto; }

.opt-grid { margin-top: 14px; }
.opt-section { margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--border); }
.opt-section h3 { margin: 0 0 12px; }
.opt-section .grid-2 { gap: 16px; }
.limit-info { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; font-family: var(--font-mono); font-size: 12px; color: var(--info-text); background: var(--info-bg); padding: 4px 10px; border-radius: 6px; }
#editPanel .grid-2 + .grid-2 { margin-top: 0; }

@media (max-width: 960px) {
    .auth-mobile-logo { display: block; }
    .sidebar-brand { padding: 20px; }
}
@media (max-width: 640px) {
    .opt-section .grid-2, .opt-grid { grid-template-columns: 1fr; }
}