/* FassadenExpert-Analytics – Stylesheet (ohne externe Schriften oder Frameworks) */

/* ---------- Design-Tokens ---------- */
:root {
    color-scheme: light;
    --bg: #f5f6f8;
    --surface: #ffffff;
    --surface-2: #f2f4f7;
    --surface-3: #e9edf2;
    --border: rgba(15, 23, 42, 0.09);
    --border-strong: rgba(15, 23, 42, 0.16);
    --text: #0f172a;
    --text-2: #3f4b5e;
    --muted: #667085;
    --accent: #2a78d6;
    --accent-strong: #1c5cab;
    --accent-soft: rgba(42, 120, 214, 0.10);
    --on-accent: #ffffff;
    --good: #0a7a32;
    --good-soft: rgba(12, 163, 12, 0.12);
    --bad: #c4332f;
    --bad-soft: rgba(208, 59, 59, 0.11);
    --warn: #8a5a00;
    --warn-soft: rgba(250, 178, 25, 0.18);
    --info-soft: rgba(42, 120, 214, 0.08);
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.18);
    --chart-grid: #e6e8ec;
    --chart-axis: #c3c7cf;
    --series-1: #2a78d6;
    --series-2: #eb6834;
    --series-3: #1baf7a;
    --series-4: #eda100;
    --series-5: #e87ba4;
    --series-6: #008300;
    --series-7: #4a3aa7;
    --series-8: #e34948;
    --ramp-0: #86b6ef;
    --ramp-1: #5598e7;
    --ramp-2: #2a78d6;
    --ramp-3: #1c5cab;
    --radius: 14px;
    --radius-sm: 9px;
    --sidebar-w: 264px;
    --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --bg: #0c0e12;
        --surface: #15181e;
        --surface-2: #1b1f26;
        --surface-3: #232831;
        --border: rgba(255, 255, 255, 0.08);
        --border-strong: rgba(255, 255, 255, 0.16);
        --text: #f2f4f7;
        --text-2: #c7ced9;
        --muted: #98a2b3;
        --accent: #4b93ea;
        --accent-strong: #78aef0;
        --accent-soft: rgba(75, 147, 234, 0.16);
        --on-accent: #0b1220;
        --good: #3ccb6b;
        --good-soft: rgba(60, 203, 107, 0.14);
        --bad: #f07070;
        --bad-soft: rgba(240, 112, 112, 0.15);
        --warn: #f5c04f;
        --warn-soft: rgba(245, 192, 79, 0.14);
        --info-soft: rgba(75, 147, 234, 0.12);
        --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
        --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 6px 20px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
        --chart-grid: #262a31;
        --chart-axis: #3a3f48;
        --series-1: #3987e5;
        --series-2: #d95926;
        --series-3: #199e70;
        --series-4: #c98500;
        --series-5: #d55181;
        --series-6: #008300;
        --series-7: #9085e9;
        --series-8: #e66767;
        --ramp-0: #184f95;
        --ramp-1: #1c5cab;
        --ramp-2: #2a78d6;
        --ramp-3: #5598e7;
    }
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #0c0e12;
    --surface: #15181e;
    --surface-2: #1b1f26;
    --surface-3: #232831;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --text: #f2f4f7;
    --text-2: #c7ced9;
    --muted: #98a2b3;
    --accent: #4b93ea;
    --accent-strong: #78aef0;
    --accent-soft: rgba(75, 147, 234, 0.16);
    --on-accent: #0b1220;
    --good: #3ccb6b;
    --good-soft: rgba(60, 203, 107, 0.14);
    --bad: #f07070;
    --bad-soft: rgba(240, 112, 112, 0.15);
    --warn: #f5c04f;
    --warn-soft: rgba(245, 192, 79, 0.14);
    --info-soft: rgba(75, 147, 234, 0.12);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 6px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.55);
    --chart-grid: #262a31;
    --chart-axis: #3a3f48;
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --series-4: #c98500;
    --series-5: #d55181;
    --series-6: #008300;
    --series-7: #9085e9;
    --series-8: #e66767;
    --ramp-0: #184f95;
    --ramp-1: #1c5cab;
    --ramp-2: #2a78d6;
    --ramp-3: #5598e7;
}

/* ---------- Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0 0 0.6em; }
code { font-family: var(--mono); font-size: 0.9em; background: var(--surface-2); padding: 0.1em 0.35em; border-radius: 5px; }
.muted { color: var(--muted); }
.small { font-size: 0.86rem; }
.block { display: block; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--surface); padding: 8px 12px; border-radius: 8px; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
[hidden] { display: none !important; }
.h3 { font-size: 1.02rem; margin: 1.4rem 0 0.6rem; }

.icon { width: 18px; height: 18px; flex: none; }
.icon-xs { width: 13px; height: 13px; }
.icon-sm { width: 15px; height: 15px; }
.icon-lg { width: 40px; height: 40px; }

/* ---------- Layout ---------- */
.shell { display: flex; min-height: 100vh; }
.sidebar {
    width: var(--sidebar-w);
    flex: none;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 40;
}
.sidebar-brand { display: flex; align-items: center; justify-content: space-between; padding: 18px 18px 10px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand-mark {
    display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 10px;
    background: linear-gradient(135deg, var(--series-1), var(--accent-strong)); color: #fff; font-weight: 700; font-size: 0.86rem; letter-spacing: 0.02em;
}
.brand-logo { max-height: 36px; max-width: 120px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 0.98rem; }
.brand-text small { color: var(--muted); font-size: 0.78rem; }
.sidebar-close { display: none; }
.nav { padding: 6px 10px 16px; flex: 1; }
.nav-section { margin-top: 14px; }
.nav-title { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); padding: 0 10px 6px; font-weight: 600; }
.nav ul { list-style: none; margin: 0; padding: 0; }
.nav-link {
    display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 9px; color: var(--text-2);
    font-weight: 500; font-size: 0.93rem; transition: background 0.15s, color 0.15s;
}
.nav-link:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav-link.is-active { background: var(--accent-soft); color: var(--accent); }
.nav-link .icon { opacity: 0.9; }
.sidebar-foot { padding: 12px 18px 18px; border-top: 1px solid var(--border); }
.data-source { display: flex; gap: 8px; align-items: center; font-size: 0.76rem; color: var(--muted); }
.sidebar-backdrop { display: none; }

.main-col { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
    position: sticky; top: 0; z-index: 30;
    display: flex; align-items: center; gap: 12px;
    padding: 12px 28px;
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: saturate(1.4) blur(10px);
    border-bottom: 1px solid var(--border);
}
.topbar-title { font-size: 1.15rem; font-weight: 650; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.menu-btn { display: none; }
.content { padding: 22px 28px 40px; width: 100%; max-width: 1480px; margin: 0 auto; outline: none; }
.app-footer { padding: 16px 28px 26px; color: var(--muted); font-size: 0.8rem; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 9px 16px; border-radius: 10px; border: 1px solid transparent;
    font: inherit; font-weight: 600; font-size: 0.92rem; cursor: pointer; text-decoration: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s, transform 0.05s;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-strong); }
.btn-ghost { background: var(--surface); border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-danger { background: var(--bad); color: #fff; }
.btn-danger:hover { filter: brightness(0.95); }
.btn-link { background: none; border: none; color: var(--muted); padding: 4px 0; font-weight: 500; }
.btn-link:hover { color: var(--text); text-decoration: underline; }
.btn-sm { padding: 6px 12px; font-size: 0.86rem; border-radius: 8px; }
.btn-block { width: 100%; }
.btn[disabled], .btn.is-loading { opacity: 0.65; pointer-events: none; }
.icon-btn {
    display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px;
    border: 1px solid var(--border); background: var(--surface); color: var(--text-2); cursor: pointer;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn.menu-btn, .icon-btn.sidebar-close { display: none; }

.theme-icon { display: none; }
:root[data-theme="light"] .theme-icon-light,
:root[data-theme="dark"] .theme-icon-dark,
:root[data-theme="system"] .theme-icon-system { display: inline-grid; }

/* ---------- User menu ---------- */
.user-menu { position: relative; }
.user-menu summary { list-style: none; cursor: pointer; }
.user-menu summary::-webkit-details-marker { display: none; }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 4px 10px 4px 4px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); }
.user-chip:hover { background: var(--surface-2); }
.avatar { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.user-name { display: flex; flex-direction: column; line-height: 1.1; font-size: 0.86rem; font-weight: 600; }
.user-name small { color: var(--muted); font-weight: 500; font-size: 0.74rem; }
.menu {
    position: absolute; right: 0; top: calc(100% + 6px); min-width: 210px; padding: 6px;
    background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg); z-index: 50;
}
.menu form { margin: 0; }
.menu-item {
    display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border-radius: 8px;
    color: var(--text); background: none; border: 0; font: inherit; font-size: 0.9rem; cursor: pointer; text-align: left;
}
.menu-item:hover { background: var(--surface-2); text-decoration: none; }

/* ---------- Cards ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 18px 20px;
    margin-bottom: 18px;
}
.card.narrow { max-width: 560px; }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.card-head > div:first-child { flex: 1 1 220px; min-width: 0; }
.card-title { font-size: 1rem; font-weight: 650; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.card-sub { color: var(--muted); font-size: 0.85rem; margin: 3px 0 0; }
.card-foot { font-size: 0.8rem; margin: 12px 0 0; }
.section-title { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); margin: 26px 0 10px; }
.section-sub { margin: -6px 0 12px; font-size: 0.85rem; }
.grid { display: grid; gap: 18px; }
.grid > .card { margin-bottom: 0; }
.grid + .grid, .grid + .card, .card + .grid { margin-top: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.span-2 { grid-column: span 2; }
.page-actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 6px 0 18px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h2 { font-size: 1.35rem; }
.page-head p { margin: 4px 0 0; }

/* ---------- Filter bar ---------- */
.filterbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 14px 16px; margin-bottom: 10px; }
.filter-fields { display: flex; flex-wrap: wrap; gap: 10px 12px; align-items: flex-end; }
.filter-actions { display: flex; gap: 8px; }
.field-compact { margin: 0; min-width: 140px; }
.field-compact label { font-size: 0.74rem; margin-bottom: 3px; }
.field-compact input, .field-compact select { padding: 7px 10px; font-size: 0.9rem; }
.field-compact select, .metric-select select { padding-right: 30px; text-overflow: ellipsis; }
.check-inline { display: inline-flex; gap: 6px; align-items: center; font-size: 0.86rem; color: var(--text-2); padding-bottom: 8px; cursor: pointer; }
.period-summary { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.chip {
    display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
    background: var(--surface); border: 1px solid var(--border); font-size: 0.8rem; color: var(--text-2);
}
.chip-strong { color: var(--text); font-weight: 650; }
.chip-warn { background: var(--warn-soft); border-color: transparent; color: var(--warn); }
.chip-ok { background: var(--good-soft); border-color: transparent; color: var(--good); }

/* ---------- KPI cards ---------- */
.kpi-section { margin-bottom: 4px; }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(205px, 1fr)); gap: 14px; }
.kpi {
    position: relative;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 14px 16px 12px; box-shadow: var(--shadow-sm);
    display: flex; flex-direction: column; gap: 4px; min-height: 132px;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
    animation: rise 0.35s ease both;
}
.kpi:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }
/* Geöffnete Erklärungen liegen über benachbarten Karten */
.kpi:hover, .kpi:focus-within, .kpi:has(.tip.is-open) { z-index: 20; }
.card { position: relative; }
.card:hover, .card:focus-within, .card:has(.tip.is-open) { z-index: 20; }
.kpi-head { display: flex; align-items: center; gap: 6px; }
.kpi-label { font-size: 0.83rem; font-weight: 600; color: var(--text-2); }
.kpi-value { font-size: 1.62rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; overflow-wrap: anywhere; }
.kpi.is-empty .kpi-value { color: var(--muted); }
.kpi-meta { font-size: 0.78rem; color: var(--muted); }
.kpi-delta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.8rem; }
.delta-badge { display: inline-flex; align-items: center; gap: 3px; padding: 2px 7px; border-radius: 999px; font-weight: 650; }
.kpi-delta.is-positive .delta-badge { background: var(--good-soft); color: var(--good); }
.kpi-delta.is-negative .delta-badge { background: var(--bad-soft); color: var(--bad); }
.kpi-delta.is-neutral .delta-badge { background: var(--surface-2); color: var(--text-2); }
.delta-abs { color: var(--muted); }
.delta-text.is-positive { color: var(--good); font-weight: 600; }
.delta-text.is-negative { color: var(--bad); font-weight: 600; }
.delta-text.is-neutral { color: var(--text-2); }
.kpi-flag { position: absolute; top: 12px; right: 12px; font-size: 0.68rem; font-weight: 600; color: var(--warn); background: var(--warn-soft); padding: 1px 7px; border-radius: 999px; }
.spark { width: 100%; height: 28px; margin-top: auto; overflow: visible; }
.spark path { fill: none; stroke: var(--accent); stroke-width: 1.75; stroke-linejoin: round; stroke-linecap: round; opacity: 0.85; }
.spark circle { fill: var(--accent); stroke: var(--surface); stroke-width: 1.5; }
@keyframes rise { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .kpi { animation: none; } * { transition: none !important; } }

/* ---------- Tooltip (Hover, Fokus, Antippen) ---------- */
.tip { position: relative; display: inline-flex; }
.tip-btn {
    display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%;
    border: 0; background: transparent; color: var(--muted); cursor: help; padding: 0;
}
.tip-btn:hover, .tip.is-open .tip-btn { color: var(--accent); background: var(--accent-soft); }
.tip-pop {
    position: absolute; z-index: 60; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
    width: min(360px, 86vw); padding: 12px 14px; border-radius: 12px;
    background: var(--surface); color: var(--text); border: 1px solid var(--border-strong); box-shadow: var(--shadow-lg);
    font-size: 0.82rem; font-weight: 400; line-height: 1.45; text-transform: none; letter-spacing: normal; text-align: left;
    display: none; flex-direction: column; gap: 6px;
}
.tip.align-left .tip-pop { left: -8px; transform: none; }
.tip.align-right .tip-pop { left: auto; right: -8px; transform: none; }
@media (hover: hover) {
    .tip:hover .tip-pop { display: flex; }
}
.tip:focus-within .tip-pop, .tip.is-open .tip-pop { display: flex; }
.tip.is-closed .tip-pop { display: none !important; }
.tip-title { font-size: 0.9rem; }
.tip-text, .tip-row { display: block; color: var(--text-2); }
.tip-row b { color: var(--text); font-weight: 650; }
.tip-calc { background: var(--surface-2); border-radius: 8px; padding: 7px 9px; }
.tip-line { display: block; font-family: var(--mono); font-size: 0.76rem; color: var(--text); margin-top: 2px; }
.tip-note { color: var(--warn); display: flex; gap: 6px; align-items: flex-start; }
@media (max-width: 640px) {
    .tip-pop { position: fixed; left: 12px !important; right: 12px !important; top: auto; bottom: 12px; transform: none; width: auto; max-height: 70vh; overflow-y: auto; }
}

/* ---------- Charts ---------- */
.chart-card { display: flex; flex-direction: column; min-width: 0; }
.chart-box { position: relative; height: 290px; }
.chart-small .chart-box { height: 190px; }
.chart-box-round { height: 260px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 10px; font-size: 0.8rem; color: var(--text-2); }
.legend-item { display: inline-flex; align-items: center; gap: 7px; }
.legend-key { width: 14px; height: 3px; border-radius: 2px; }
.legend-key.is-box { height: 10px; width: 10px; border-radius: 3px; }
.legend-value { color: var(--muted); }
.chart-card.is-table .chart-box, .chart-card.is-table .chart-legend { display: none; }
.seg { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-2); border-radius: 10px; }
.seg-btn { display: inline-grid; place-items: center; width: 32px; height: 28px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); cursor: pointer; }
.seg-btn:hover { color: var(--text); }
.seg-btn.is-active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }
.metric-select select { padding: 6px 30px 6px 10px; font-size: 0.85rem; }
.empty-inline { display: flex; align-items: center; gap: 10px; color: var(--muted); padding: 26px 8px; justify-content: center; text-align: center; font-size: 0.9rem; }

/* ---------- Funnel ---------- */
.funnel { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.funnel-row { display: flex; flex-direction: column; gap: 4px; }
.funnel-line { display: flex; justify-content: space-between; font-size: 0.88rem; }
.funnel-label { font-weight: 600; }
.funnel-value { font-variant-numeric: tabular-nums; font-weight: 650; }
.funnel-bar { width: 100%; height: 12px; display: block; }
.funnel-track { fill: var(--surface-2); }
.funnel-fill.step-0 { fill: var(--ramp-0); }
.funnel-fill.step-1 { fill: var(--ramp-1); }
.funnel-fill.step-2 { fill: var(--ramp-2); }
.funnel-fill.step-3 { fill: var(--ramp-3); }
.funnel-rate { font-size: 0.78rem; color: var(--text-2); display: flex; align-items: center; gap: 6px; padding: 2px 0 0 2px; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-sm); }
.table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.table th, .table td { padding: 9px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.table thead th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 650; background: var(--surface-2); white-space: nowrap; position: sticky; top: 0; }
.table tbody th { font-weight: 600; }
.table tbody tr:hover { background: var(--surface-2); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table tfoot th, .table tfoot td { font-weight: 700; border-top: 2px solid var(--border-strong); border-bottom: 0; }
.table tr.is-empty td { color: var(--muted); }
.table tr.is-future th, .table tr.is-future td { opacity: 0.55; }
.table-compact th, .table-compact td { padding: 7px 10px; }
th[data-sort] { cursor: pointer; user-select: none; }
th[data-sort]::after { content: ""; display: inline-block; width: 0; margin-left: 4px; }
th[aria-sort="ascending"]::after { content: "▲"; font-size: 0.6rem; }
th[aria-sort="descending"]::after { content: "▼"; font-size: 0.6rem; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: nowrap; }

/* ---------- Badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: 0.72rem; font-weight: 650; background: var(--surface-2); color: var(--text-2); white-space: nowrap; }
.badge-ok { background: var(--good-soft); color: var(--good); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-bad { background: var(--bad-soft); color: var(--bad); }
.badge-info { background: var(--accent-soft); color: var(--accent); }

/* ---------- Alerts ---------- */
.alert { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; margin-bottom: 14px; font-size: 0.9rem; border: 1px solid transparent; }
.alert .icon { margin-top: 2px; }
.alert p:last-child { margin-bottom: 0; }
.alert-success { background: var(--good-soft); color: var(--good); }
.alert-success div { color: var(--text); }
.alert-error { background: var(--bad-soft); color: var(--bad); }
.alert-error div { color: var(--text); }
.alert-warning { background: var(--warn-soft); color: var(--warn); }
.alert-warning div { color: var(--text); }
.alert-info { background: var(--info-soft); color: var(--accent); }
.alert-info div, .alert-info ul { color: var(--text); }
.notes ul { margin: 0; padding-left: 18px; }
.notes li + li { margin-top: 4px; }

/* ---------- Forms ---------- */
.form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; }
.field label { font-size: 0.84rem; font-weight: 600; margin-bottom: 5px; color: var(--text-2); }
.field .req { color: var(--bad); }
input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="date"], input[type="month"],
input[type="search"], input[type="file"], select, textarea {
    font: inherit; font-size: 0.94rem; color: var(--text); background: var(--surface);
    border: 1px solid var(--border-strong); border-radius: 10px; padding: 9px 12px; width: 100%;
    transition: border-color 0.15s, box-shadow 0.15s;
}
textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
    background-position: calc(100% - 16px) 55%, calc(100% - 11px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 30px; }
input[type="checkbox"], input[type="radio"] { width: 17px; height: 17px; accent-color: var(--accent); }
.hint { font-size: 0.78rem; color: var(--muted); margin: 5px 0 0; }
.field-error { font-size: 0.8rem; color: var(--bad); margin: 5px 0 0; }
.has-error input, .has-error select, .has-error textarea { border-color: var(--bad); }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field-row-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.field-row-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 4px; }
.form-section { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin: 0; }
.form-section legend { font-weight: 700; font-size: 0.92rem; padding: 0 6px; }
.form-section .hint-block { color: var(--muted); font-size: 0.82rem; margin: -2px 0 12px; }
.check-row { display: flex; gap: 8px; align-items: center; font-size: 0.9rem; }
.input-suffix { position: relative; }
.input-suffix input { padding-right: 34px; }
.input-suffix span { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 0.88rem; pointer-events: none; }

/* ---------- Data entry: live preview ---------- */
.entry-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 18px; align-items: start; }
.preview { position: sticky; top: 80px; }
.preview-list { display: grid; grid-template-columns: 1fr auto; gap: 7px 12px; margin: 0; font-size: 0.88rem; }
.preview-list dt { color: var(--text-2); }
.preview-list dd { margin: 0; font-weight: 650; text-align: right; font-variant-numeric: tabular-nums; }
.preview-note { font-size: 0.78rem; color: var(--muted); margin-top: 12px; }
.preview.is-loading .preview-list { opacity: 0.55; }
.raw-badge { font-size: 0.7rem; font-weight: 600; color: var(--muted); margin-left: 6px; text-transform: uppercase; letter-spacing: 0.05em; }

/* ---------- Report ---------- */
.report-sections { display: grid; gap: 14px 24px; }
.report-sections.is-columns { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.report-section h4 { font-size: 0.86rem; margin-bottom: 4px; color: var(--text-2); }
.prose p { margin: 0 0 0.6em; color: var(--text); }
.report-doc { max-width: 1200px; }
.report-header { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; flex-wrap: wrap; }

/* ---------- Status matrix (Vollständigkeit) ---------- */
.matrix th, .matrix td { text-align: center; }
.matrix th:first-child, .matrix td:first-child { text-align: left; }
.cell-status { display: inline-grid; place-items: center; min-width: 30px; height: 26px; border-radius: 7px; font-size: 0.72rem; font-weight: 700; }
.cell-complete { background: var(--good-soft); color: var(--good); }
.cell-partial { background: var(--warn-soft); color: var(--warn); }
.cell-missing { background: var(--bad-soft); color: var(--bad); }
.cell-none { color: var(--muted); }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.tab { padding: 9px 14px; border-radius: 9px 9px 0 0; color: var(--text-2); font-weight: 600; font-size: 0.9rem; border-bottom: 2px solid transparent; margin-bottom: -1px; display: inline-flex; gap: 7px; align-items: center; }
.tab:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.tab.is-active { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- Plain pages (Login, Setup, Fehler) ---------- */
.plain-main { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 16px; gap: 18px; }
.plain-brand { display: flex; align-items: center; gap: 10px; }
.auth-card { width: 100%; max-width: 420px; padding: 28px; box-shadow: var(--shadow); }
.auth-card h1 { font-size: 1.4rem; margin-bottom: 6px; }
.setup-card { width: 100%; max-width: 640px; padding: 28px; box-shadow: var(--shadow); }
.setup-card h1 { font-size: 1.45rem; margin-bottom: 6px; }
.plain-foot { font-size: 0.78rem; color: var(--muted); }
.logout-inline { margin-top: 10px; text-align: center; }
.error-card { text-align: center; }
.error-code { font-size: 3rem; font-weight: 800; color: var(--accent); line-height: 1; margin-bottom: 8px; }
.checklist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; }
.checklist li { display: flex; gap: 8px; align-items: center; }
.checklist .ok { color: var(--good); }
.checklist .fail { color: var(--bad); }
.checklist .warn { color: var(--warn); }
.checklist li span { color: var(--text); }
.ok-line { display: flex; gap: 8px; align-items: center; color: var(--good); }
.token { word-break: break-all; display: inline-block; padding: 6px 8px; }

/* ---------- Empty state ---------- */
.empty-state { text-align: center; padding: 40px 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.empty-state .icon-lg { color: var(--muted); }
.empty-state h2 { font-size: 1.15rem; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 16px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(8, 10, 14, 0.5); backdrop-filter: blur(2px); }
.modal-card { position: relative; width: min(440px, 100%); background: var(--surface); border-radius: 16px; padding: 24px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); animation: rise 0.2s ease both; }
.modal-card h2 { font-size: 1.12rem; margin: 10px 0 6px; }
.modal-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--bad-soft); color: var(--bad); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }

/* ---------- Pagination ---------- */
.pagination { display: flex; gap: 6px; align-items: center; justify-content: flex-end; margin-top: 12px; font-size: 0.86rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
    .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .entry-layout { grid-template-columns: 1fr; }
    .preview { position: static; }
}
@media (max-width: 960px) {
    .sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); transition: transform 0.22s ease; box-shadow: var(--shadow-lg); }
    body.nav-open .sidebar { transform: none; }
    body.nav-open .sidebar-backdrop { display: block; position: fixed; inset: 0; background: rgba(8, 10, 14, 0.45); z-index: 35; }
    .icon-btn.sidebar-close, .icon-btn.menu-btn { display: inline-grid; }
    .topbar { padding: 10px 16px; }
    .content { padding: 16px 16px 32px; }
    .user-name { display: none; }
    .grid-2 { grid-template-columns: 1fr; }
    .span-2 { grid-column: auto; }
    .field-row-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    body { font-size: 14.5px; }
    .grid-3 { grid-template-columns: 1fr; }
    .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .kpi { padding: 12px; min-height: 118px; }
    .kpi-value { font-size: 1.25rem; }
    .field-row, .field-row-3, .field-row-4 { grid-template-columns: 1fr; }
    .filterbar { padding: 12px; }
    .field-compact { min-width: calc(50% - 6px); flex: 1; }
    .filter-actions { width: 100%; }
    .filter-actions .btn { flex: 1; }
    .chart-box { height: 240px; }
    .card { padding: 14px; }
    .topbar-title { font-size: 1rem; }
    .page-head h2 { font-size: 1.15rem; }
}

/* ---------- Druck ---------- */
@media print {
    @page { size: A4; margin: 14mm; }
    :root, :root[data-theme="dark"] { color-scheme: light; --bg: #fff; --surface: #fff; --surface-2: #f3f4f6; --text: #000; --text-2: #222; --muted: #555; --border: #ddd; --border-strong: #bbb; }
    body { background: #fff; font-size: 11pt; }
    .sidebar, .topbar, .app-footer, .filterbar, .page-actions, .seg, .tip-btn, .no-print, .btn, .menu-btn, .skip-link { display: none !important; }
    .shell { display: block; }
    .content { padding: 0; max-width: none; }
    .card, .kpi { box-shadow: none; break-inside: avoid; }
    .grid-2, .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kpi-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .kpi { animation: none; min-height: 0; }
    .chart-box { height: auto !important; }
    /* Diagramme: untereinander in voller Breite, Leinwand skaliert mit festem Seitenverhältnis (siehe charts.js) */
    .grid:has(> .chart-card) { grid-template-columns: 1fr !important; }
    .chart-card.span-2 { grid-column: auto; }
    .chart-box canvas { width: 100% !important; height: auto !important; }
    .chart-card .card-head { margin-bottom: 4px; }
    /* Tabellen: nie abschneiden oder scrollen, Spaltenköpfe dürfen umbrechen */
    .table-wrap { overflow: visible !important; }
    .table { font-size: 8pt; }
    .table th, .table td { padding: 4px 5px; }
    .table thead th, .table thead th.num { position: static; white-space: normal; font-size: 7pt; text-transform: none; letter-spacing: 0; vertical-align: bottom; hyphens: auto; }
    .table tbody tr:hover { background: none; }
    .card { padding: 14px 16px; margin-bottom: 12px; }
    a { color: inherit; }
    .print-only { display: block !important; }
}
.print-only { display: none; }

/* ---------- Ergänzungen ---------- */
.top-list { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; }
.top-list .muted { display: block; font-size: 0.82rem; }
.print-page { background: var(--bg); }
.print-logo { max-height: 48px; margin-bottom: 10px; }
.report-header h1 { font-size: 1.5rem; margin-bottom: 4px; }
details.card > summary { cursor: pointer; list-style: none; margin-bottom: 0; }
details.card > summary::-webkit-details-marker { display: none; }
details.card[open] > summary { margin-bottom: 12px; }
.table th a[aria-current="true"] { font-weight: 800; text-decoration: underline; }

/* ---------- Vereinfachte Übersicht (roter Faden) ---------- */
.overview { max-width: 1180px; margin: 0 auto; }
.month-head { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; margin: 4px 0 10px; }
.month-title { text-align: center; }
.month-title h2 { font-size: 2rem; letter-spacing: -0.02em; }
.month-title p { margin: 2px 0 0; }
.eyebrow { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 650; }
.month-step { display: inline-flex; align-items: center; gap: 6px; padding: 10px 14px; border-radius: 12px; border: 1px solid var(--border);
    background: var(--surface); color: var(--text); font-weight: 600; justify-self: start; }
.month-step:last-child { justify-self: end; }
.month-step:hover { background: var(--surface-2); text-decoration: none; }
.period-more { margin: 0 0 22px; text-align: center; }
.period-more > summary { display: inline-flex; gap: 6px; align-items: center; cursor: pointer; color: var(--accent); font-weight: 600; font-size: 0.9rem; list-style: none; padding: 6px 10px; border-radius: 8px; }
.period-more > summary::-webkit-details-marker { display: none; }
.period-more > summary:hover { background: var(--accent-soft); }
.period-more[open] > summary { margin-bottom: 12px; }
.period-more .filterbar, .period-more .period-summary { text-align: left; }
.step { margin: 0 0 30px; }
.step-title { display: flex; align-items: center; gap: 10px; font-size: 1.15rem; margin: 0 0 12px; }
.step-no { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: var(--on-accent); font-size: 0.9rem; font-weight: 700; flex: none; }
.kpi-hero { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kpi-hero .kpi { min-height: 168px; padding: 18px 20px 14px; }
.kpi-hero .kpi-label { font-size: 0.95rem; color: var(--text); }
.kpi-hero .kpi-value { font-size: 2.1rem; }
.platform-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.platform-card { color: var(--text); margin: 0; display: flex; flex-direction: column; gap: 12px; transition: border-color 0.15s, box-shadow 0.15s; }
.platform-card:hover { text-decoration: none; border-color: var(--accent); box-shadow: var(--shadow); }
.platform-name { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.05rem; }
.platform-card dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 0; }
.platform-card dt { font-size: 0.78rem; color: var(--muted); }
.platform-card dd { margin: 2px 0 0; font-size: 1.2rem; font-weight: 700; }
.card-link { color: var(--accent); font-size: 0.86rem; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.table-simple td, .table-simple th { padding: 12px 14px; font-size: 0.95rem; }
.step-more > summary { cursor: pointer; font-weight: 650; color: var(--text-2); display: inline-flex; gap: 8px; align-items: center; padding: 10px 14px;
    border: 1px solid var(--border); border-radius: 12px; background: var(--surface); list-style: none; }
.step-more > summary::-webkit-details-marker { display: none; }
.step-more[open] > summary { margin-bottom: 14px; }
.nav-more > summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; }
.nav-more > summary::-webkit-details-marker { display: none; }
.nav-more[open] > summary .icon { transform: rotate(180deg); }
@media (max-width: 960px) { .kpi-hero { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
    .month-head { grid-template-columns: auto 1fr auto; }
    .month-step span { display: none; }
    .month-title h2 { font-size: 1.5rem; }
    .kpi-hero .kpi-value { font-size: 1.45rem; }
    .kpi-hero .kpi { min-height: 140px; padding: 14px; }
    .platform-card dl { grid-template-columns: 1fr 1fr 1fr; }
    .platform-card dd { font-size: 1rem; }
}
.kpi-hint { font-size: 0.82rem; color: var(--muted); margin-bottom: 4px; }
.period-inline { text-align: left; margin-bottom: 16px; }
.period-inline > summary { color: var(--text-2); }
.period-inline > summary strong { color: var(--text); }

/* ---------- Geführte Dateneingabe ---------- */
.guided-form { gap: 0; }
.guided-step { padding: 4px 0 20px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.guided-step:last-of-type { border-bottom: 0; }
.guided-step .field { margin-bottom: 12px; }
.field-group-title { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin: 14px 0 8px; }
.field-more { margin: 6px 0 4px; }
.field-more > summary { cursor: pointer; color: var(--accent); font-weight: 600; font-size: 0.9rem; padding: 4px 0; }
.field-more[open] > summary { margin-bottom: 10px; }
.guided-field .hint { display: flex; gap: 6px; align-items: flex-start; }
.guided-field .hint .icon { margin-top: 2px; flex: none; }
.guided-form[data-platform="google_ads"] .help-meta, .guided-form[data-platform="google_ads"] [data-only="meta"] { display: none; }
.guided-form[data-platform="meta_ads"] .help-google { display: none; }
.guided-form[data-platform="other"] .help-google, .guided-form[data-platform="other"] .help-meta { display: none; }
.choose-first { background: var(--accent-soft); color: var(--accent); border-radius: 10px; padding: 10px 12px; font-weight: 600; font-size: 0.9rem; }
.guided-form:not([data-platform=""]) .choose-first { display: none; }
.big-check { align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px; margin-top: 10px; cursor: pointer; }
.big-check input { margin-top: 3px; }
.preview-warnings { list-style: none; margin: 0 0 12px; padding: 10px 12px; border-radius: 10px; background: var(--info-soft); color: var(--text); font-size: 0.86rem; display: flex; flex-direction: column; gap: 6px; }
.todo-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.todo-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; border: 1px solid var(--border); border-radius: 12px; flex-wrap: wrap; }
.todo-item .muted { font-size: 0.85rem; }
.todo-done { display: flex; gap: 10px; align-items: center; color: var(--good); font-weight: 600; }
.guide-steps { counter-reset: guide; list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.guide-steps li { counter-increment: guide; position: relative; padding: 2px 0 2px 40px; line-height: 1.55; }
.guide-steps li::before { content: counter(guide); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 700; font-size: 0.85rem; }
.map-table td:first-child { font-weight: 600; }
.copy-box { width: 100%; min-height: 190px; font-family: var(--mono); font-size: 0.85rem; }

/* ---------- Logo Lyxeon Media ---------- */
.brand-lyxeon { background: #0a0a0b; color: #e6d3a8; }
.brand-lyxeon svg { width: 21px; height: 17px; display: block; }
.brand-suffix { font-weight: 500; color: var(--muted); }