:root {
    --bg: #f5f9fc;
    --card: #ffffff;
    --text: #172033;
    --muted: #6b7280;
    --border: #e6e8ef;
    --primary: #1976ba;
    --primary-dark: #125a8d;
    --primary-soft: #e8f3fb;
    --success: #15803d;
    --warning: #92400e;
    --danger: #b91c1c;
    --info: #1d4ed8;
    --shadow: 0 18px 45px rgba(23, 32, 51, 0.08);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: var(--font-family, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
    background: radial-gradient(circle at top left, #e8f3fb, transparent 28rem), var(--bg);
    color: var(--text);
    min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.topbar {
    min-height: 72px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 24px;
    padding: 0 32px;
    background: rgba(255,255,255,.88);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 80;
}
.brand, .login-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    letter-spacing: -.02em;
    color: var(--primary);
}
.logo-brand { min-width: 48px; position: relative; z-index: 95; }
.brand-logo {
    display: block;
    max-height: 42px;
    max-width: 190px;
    width: auto;
    object-fit: contain;
}
.login-logo { max-height: 58px; max-width: 240px; }
.preview-logo { max-height: 42px; max-width: 160px; margin-bottom: 10px; }
.brand-dot {
    width: 18px;
    height: 18px;
    border-radius: 7px;
    background: var(--primary);
    box-shadow: 0 0 0 6px var(--primary-soft);
    display: inline-block;
}
.nav-shell {
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.mainnav { display: flex; gap: 10px; align-items: center; min-width: 0; }
.mainnav a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--muted);
    font-weight: 750;
    white-space: nowrap;
}
.nav-icon { width: 18px; height: 18px; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 18px; }
.nav-icon svg { width: 18px; height: 18px; fill: currentColor; display: block; }
.mainnav a:hover, .mainnav a.active { background: var(--primary-soft); color: var(--primary); }
.userbox { display: flex; align-items: center; gap: 10px; }
.userbox-meta { display: grid; line-height: 1.15; }
.userbox small { color: var(--muted); }
.mobile-menu-toggle,
.mobile-menu-backdrop { display: none; }
.container { max-width: 1220px; margin: 0 auto; padding: 32px 20px; }
.footer {
    max-width: 1220px;
    margin: 0 auto;
    padding: 18px 20px 36px;
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    gap: 16px;
}
.app-footer {
    flex-direction: column;
    align-items: stretch;
}
.footer-meta {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-version {
    align-self: flex-end;
    font-weight: 900;
    color: var(--primary);
    font-size: .88rem;
    letter-spacing: .02em;
}
h1 { font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.02; margin: 0 0 10px; letter-spacing: -.05em; }
h2 { margin: 0 0 16px; letter-spacing: -.02em; }
h3 { margin: 8px 0; }
p { line-height: 1.55; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 900; color: var(--primary); margin: 0 0 8px; }
.muted { color: var(--muted); }
.card {
    background: rgba(255,255,255,.94);
    border: 1px solid var(--border);
    border-radius: 26px;
    padding: 24px;
    box-shadow: var(--shadow);
}
.magenta-gradient {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
}
.magenta-gradient .eyebrow, .magenta-gradient p { color: rgba(255,255,255,.82); }
.hero, .section-header, .profile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 24px;
}
.grid { display: grid; gap: 18px; }
.grid.cards { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 22px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); margin-bottom: 22px; }
.metric span { color: var(--muted); font-weight: 750; }
.metric strong { display: block; font-size: 2.4rem; margin-top: 10px; letter-spacing: -.05em; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 17px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
    cursor: pointer;
    font-weight: 850;
    transition: .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(23,32,51,.08); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.light { background: #fff; color: var(--primary); border: none; }
.btn.small { min-height: 34px; padding: 0 12px; font-size: .88rem; }
.full-btn { width: 100%; }
.filters { display: grid; grid-template-columns: 1fr 180px 180px auto; gap: 12px; margin-bottom: 18px; }
input, select, textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 13px 14px;
    background: #fff;
    color: var(--text);
    outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); }
label { display: grid; gap: 7px; font-weight: 800; color: #30394d; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.form-grid .full, .form-actions { grid-column: 1 / -1; }
.form-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 8px; }
.checkbox { display: flex; align-items: center; gap: 10px; }
.checkbox input { width: auto; }
.stack { display: grid; gap: 13px; }
.table-card { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 780px; }
th, td { padding: 14px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: .84rem; text-transform: uppercase; letter-spacing: .04em; }
tr:last-child td { border-bottom: none; }
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 11px;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 900;
    background: #f3f4f6;
    color: #4b5563;
}
.pill.active { background: #dcfce7; color: var(--success); }
.pill.draft { background: #fef3c7; color: var(--warning); }
.pill.paused, .pill.ending { background: #dbeafe; color: var(--info); }
.pill.cancelled, .pill.expired { background: #fee2e2; color: var(--danger); }
.priority-high { background: #fee2e2; color: var(--danger); }
.priority-normal { background: #e0f2fe; color: #0369a1; }
.priority-low { background: #ecfdf5; color: #047857; }
.details { display: grid; grid-template-columns: 170px 1fr; gap: 10px 16px; }
.details dt { color: var(--muted); }
.details dd { margin: 0; font-weight: 800; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.section-title { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.list { display: grid; gap: 10px; }
.list-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: #fff;
}
.list-item span { display: block; color: var(--muted); margin-top: 3px; }
.list-item em { color: var(--primary); font-style: normal; font-weight: 900; white-space: nowrap; }
.timeline { display: grid; gap: 14px; }
.timeline-item {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    border-left: 5px solid var(--primary);
    background: #fff;
    border-radius: 18px;
    padding: 16px;
}
.timeline-item.done { opacity: .65; border-left-color: #9ca3af; }
.empty, .empty-cell { color: var(--muted); text-align: center; padding: 24px; }
.alert {
    border-radius: 18px;
    padding: 13px 15px;
    margin: 0 0 16px;
    border: 1px solid transparent;
    font-weight: 750;
}
.alert.error { background: #fee2e2; color: var(--danger); border-color: #fecaca; }
.alert.success, .success-box { background: #dcfce7; color: var(--success); border-color: #bbf7d0; }
.login-page, .install-page { min-height: 100vh; display: grid; place-items: center; padding: 22px; }
.login-card, .install-wrap { width: min(480px, 100%); }
.login-card { background: #fff; border-radius: 28px; padding: 34px; box-shadow: var(--shadow); border: 1px solid var(--border); }
.login-brand { margin-bottom: 26px; }
.install-wrap { width: min(920px, 100%); }
.install-hero { text-align: center; margin-bottom: 22px; }
.install-hero .brand { justify-content: center; margin-bottom: 16px; }
.install-form h2 { margin-top: 6px; padding-top: 12px; border-top: 1px solid var(--border); }

@media (max-width: 900px) {
    body.mobile-nav-open { overflow: hidden; }
    .topbar {
        min-height: 66px;
        grid-template-columns: minmax(0, 1fr) auto;
        padding: 12px 14px;
        gap: 12px;
    }
    .brand-logo {
        max-height: 38px;
        max-width: 170px;
    }
    .mobile-menu-toggle {
        position: relative;
        z-index: 95;
        width: 46px;
        height: 46px;
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        border: 1px solid var(--border);
        border-radius: 16px;
        background: #fff;
        color: var(--text);
        cursor: pointer;
        box-shadow: 0 8px 24px rgba(23,32,51,.08);
    }
    .mobile-menu-toggle span {
        width: 20px;
        height: 2px;
        border-radius: 999px;
        background: currentColor;
        transition: transform .18s ease, opacity .18s ease;
    }
    .topbar.nav-open .mobile-menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .topbar.nav-open .mobile-menu-toggle span:nth-child(2) { opacity: 0; }
    .topbar.nav-open .mobile-menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .nav-shell {
        position: fixed;
        left: 12px;
        right: 12px;
        top: calc(74px + env(safe-area-inset-top, 0px));
        z-index: 100;
        display: grid;
        gap: 14px;
        padding: 16px;
        border: 1px solid var(--border);
        border-radius: 24px;
        background: rgba(255,255,255,.98);
        box-shadow: 0 26px 70px rgba(15,23,42,.22);
        max-height: calc(100dvh - 94px);
        overflow: auto;
        visibility: hidden;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-8px) scale(.98);
        transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
    }
    .topbar.nav-open .nav-shell {
        visibility: visible;
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0) scale(1);
    }
    .mainnav {
        display: grid;
        gap: 8px;
        width: 100%;
    }
    .mainnav a {
        width: 100%;
        min-height: 50px;
        justify-content: flex-start;
        border-radius: 16px;
        padding: 12px 14px;
        background: #f8fafc;
        color: var(--text);
    }
    .mainnav a.active {
        background: var(--primary-soft);
        color: var(--primary);
    }
    .nav-icon,
    .nav-icon svg {
        width: 20px;
        height: 20px;
    }
    .userbox {
        width: 100%;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
        padding-top: 14px;
        border-top: 1px solid var(--border);
    }
    .userbox .btn { min-height: 40px; }
    .mobile-menu-backdrop {
        position: fixed;
        inset: 0;
        z-index: 90;
        display: none;
        border: 0;
        padding: 0;
        background: rgba(15,23,42,.38);
        backdrop-filter: blur(5px);
        cursor: pointer;
    }
    .topbar.nav-open .mobile-menu-backdrop { display: block; }
}

@media (max-width: 820px) {
    .hero, .section-header, .profile-header { flex-direction: column; align-items: flex-start; }
    .actions { justify-content: flex-start; }
    .filters, .form-grid { grid-template-columns: 1fr; }
    .form-grid .full, .form-actions { grid-column: auto; }
    .details { grid-template-columns: 1fr; }
    .footer, .footer-meta { flex-direction: column; }
    .footer-version { align-self: flex-start; }
}

@media (max-width: 420px) {
    .brand-logo { max-width: 140px; }
    .topbar { padding-inline: 10px; }
    .nav-shell { left: 8px; right: 8px; border-radius: 20px; }
}

/* Update: Kanban, Pflichtfelder, Dublettenpruefung, Admin-Design */
.card,
.login-card,
.kanban-card,
.list-item,
.timeline-item,
.requirement-column,
.preview-card {
    border-radius: var(--card-radius);
}
.topbar.topbar-solid {
    background: #fff;
    backdrop-filter: none;
}
.topbar.topbar-blur {
    background: rgba(255,255,255,.88);
    backdrop-filter: blur(12px);
}
.density-compact .container { padding-top: 22px; padding-bottom: 22px; }
.density-compact .card { padding: 18px; }
.density-compact input,
.density-compact select,
.density-compact textarea { padding: 10px 12px; }
.density-compact .btn { min-height: 36px; }
.kanban-filter { grid-template-columns: 1fr auto auto; }
.kanban-board {
    display: grid;
    grid-template-columns: repeat(3, minmax(260px, 1fr));
    gap: 18px;
    align-items: start;
    overflow-x: auto;
    padding-bottom: 8px;
}
.kanban-column {
    min-width: 260px;
    background: rgba(255,255,255,.72);
    border: 1px solid var(--border);
    border-radius: var(--card-radius);
    padding: 14px;
    box-shadow: var(--shadow);
}
.kanban-column header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 12px;
}
.kanban-column h2 { margin-bottom: 4px; }
.kanban-column p { margin: 0; color: var(--muted); font-size: .92rem; }
.kanban-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 900;
}
.kanban-dropzone {
    min-height: 180px;
    display: grid;
    gap: 12px;
    align-content: start;
    border-radius: calc(var(--card-radius) - 6px);
}
.kanban-dropzone.drag-over {
    outline: 3px dashed var(--primary);
    outline-offset: 4px;
    background: var(--primary-soft);
}
.kanban-card {
    display: block;
    padding: 15px;
    border: 1px solid var(--border);
    background: #fff;
    box-shadow: 0 10px 24px rgba(23,32,51,.07);
    cursor: grab;
}
.kanban-card:active { cursor: grabbing; }
.kanban-card.dragging { opacity: .55; }
.kanban-card-top {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: flex-start;
}
.kanban-card p { margin: 8px 0; }
.kanban-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}
.kanban-meta span {
    padding: 4px 8px;
    border-radius: 999px;
    background: #f3f4f6;
    color: var(--muted);
    font-size: .78rem;
    font-weight: 800;
}
.kanban-card em {
    display: block;
    margin-top: 10px;
    color: var(--primary);
    font-style: normal;
    font-weight: 900;
}
.kanban-empty { border: 1px dashed var(--border); border-radius: 18px; }
.requirement-hint,
.duplicate-override {
    background: var(--primary-soft);
    color: var(--text);
    padding: 12px 14px;
    border-radius: 18px;
}
.required-by-status input {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}
.duplicate-box { margin-bottom: 18px; border-color: #fecaca; }
.requirement-admin { margin-top: 22px; }
.requirement-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 16px;
}
.requirement-column {
    border: 1px solid var(--border);
    background: #fff;
    padding: 16px;
}
.setting-checkbox {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 7px 0;
    font-weight: 750;
}
.setting-checkbox input { width: auto; }
.preview-card {
    border: 1px dashed var(--border);
    background: linear-gradient(135deg, #fff, var(--primary-soft));
}
.demo-card { max-width: 420px; margin-top: 10px; }
@media (max-width: 1100px) {
    .kanban-board { grid-template-columns: repeat(3, 280px); }
    .requirement-grid { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
}
@media (max-width: 720px) {
    .kanban-filter { grid-template-columns: 1fr; }
    .requirement-grid { grid-template-columns: 1fr; }
}

/* Update: Live-Suche, Bearbeiten-Modal, Audit-Log */
.live-search-status {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    color: var(--muted);
    font-weight: 800;
}
.ajax-loading { opacity: .55; pointer-events: none; }
.audit-table td code {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: .82rem;
}

/* Update: Profil-Modal, automatische Kundennummer und Berateranzeige */
.compact-profile-header {
    align-items: flex-start;
}
.profile-main {
    min-width: 0;
    flex: 1;
}
.profile-title {
    font-size: clamp(1.85rem, 3vw, 2.75rem);
    line-height: 1.08;
    max-width: 760px;
    overflow-wrap: anywhere;
}
.advisor-strip {
    display: inline-grid;
    gap: 2px;
    margin-top: 16px;
    padding: 11px 14px;
    border-radius: 18px;
    background: var(--primary-soft);
    color: var(--text);
}
.advisor-strip span,
.advisor-strip small {
    color: var(--muted);
    font-weight: 800;
}
.advisor-strip strong {
    color: var(--primary);
}
.advisor-profile {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 14px;
}
.advisor-avatar {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: var(--primary);
    color: #fff;
    font-weight: 950;
    font-size: 1.35rem;
    text-transform: uppercase;
}
.readonly-input {
    background: #f8fafc;
    color: var(--muted);
    cursor: not-allowed;
}
label small {
    color: var(--muted);
    font-weight: 700;
}
.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal.is-open {
    display: flex;
}
.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, .45);
    backdrop-filter: blur(8px);
}
.modal-panel {
    position: relative;
    width: min(980px, 100%);
    max-height: min(88vh, 920px);
    overflow: auto;
    z-index: 1;
}
.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}
.modal-header h2 {
    margin-bottom: 0;
}
.customer-modal-form {
    box-shadow: none;
    border: 0;
    padding: 0;
    background: transparent;
}
@media (max-width: 720px) {
    .profile-title { font-size: clamp(1.7rem, 8vw, 2.2rem); }
    .modal { padding: 10px; align-items: flex-end; }
    .modal-panel { max-height: 94vh; border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
    .modal-header { flex-direction: column; }
}


/* Update v1.7.0: Mobile-Navigation Varianten */
.mobile-nav-drawer .mainnav a {
    justify-content: flex-start;
}

@media (max-width: 900px) {
    .topbar.mobile-nav-drawer .mainnav,
    .topbar.mobile-nav-drawer .mainnav a {
        width: 100%;
    }

    .topbar.mobile-nav-scroll {
        min-height: 62px;
        grid-template-columns: auto minmax(0, 1fr);
        align-items: center;
        gap: 10px;
        padding: 8px 10px;
        overflow: hidden;
    }

    .topbar.mobile-nav-scroll .logo-brand {
        flex: 0 0 auto;
        min-width: 42px;
    }

    .topbar.mobile-nav-scroll .brand-logo {
        max-height: 34px;
        max-width: 118px;
    }

    .topbar.mobile-nav-scroll .mobile-menu-toggle,
    .topbar.mobile-nav-scroll .mobile-menu-backdrop {
        display: none !important;
    }

    .topbar.mobile-nav-scroll .nav-shell {
        position: static;
        z-index: auto;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: 8px;
        min-width: 0;
        width: 100%;
        max-height: none;
        padding: 0 2px 2px 0;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        visibility: visible;
        opacity: 1;
        pointer-events: auto;
        transform: none;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .topbar.mobile-nav-scroll .nav-shell::-webkit-scrollbar {
        display: none;
    }

    .topbar.mobile-nav-scroll .mainnav {
        display: flex;
        align-items: center;
        gap: 7px;
        width: auto;
        min-width: max-content;
        flex: 0 0 auto;
    }

    .topbar.mobile-nav-scroll .mainnav a {
        width: auto;
        min-height: 40px;
        justify-content: center;
        border-radius: 999px;
        padding: 8px 11px;
        background: rgba(255,255,255,.92);
        border: 1px solid var(--border);
        color: var(--muted);
        box-shadow: 0 6px 18px rgba(23,32,51,.06);
    }

    .topbar.mobile-nav-scroll .mainnav a.active {
        background: var(--primary-soft);
        color: var(--primary);
        border-color: var(--border);
    }

    .topbar.mobile-nav-scroll .nav-icon,
    .topbar.mobile-nav-scroll .nav-icon svg {
        width: 18px;
        height: 18px;
    }

    .topbar.mobile-nav-scroll .userbox {
        flex: 0 0 auto;
        width: auto;
        justify-content: flex-start;
        gap: 8px;
        padding: 0;
        border-top: 0;
    }

    .topbar.mobile-nav-scroll .userbox-meta {
        display: none;
    }

    .topbar.mobile-nav-scroll .userbox .btn {
        min-height: 40px;
        padding-inline: 12px;
        background: #fff;
        border: 1px solid var(--border);
        box-shadow: 0 6px 18px rgba(23,32,51,.06);
    }}

@media (max-width: 480px) {
    .topbar.mobile-nav-scroll .brand-logo {
        max-width: 92px;
    }

    .topbar.mobile-nav-scroll .mainnav a {
        min-height: 38px;
        padding: 7px 9px;
        gap: 6px;
        font-size: .9rem;
    }

    .topbar.mobile-nav-scroll .userbox .btn {
        min-height: 38px;
        font-size: .9rem;
    }
}


/* v1.8.0: dezente Ladeanimation fuer Seitenwechsel und Formularaktionen */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity .16s ease, visibility .16s ease;
}
.page-loader::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(245, 249, 252, .68);
    backdrop-filter: blur(8px);
}
.page-loader.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.page-loader-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 42%;
    min-width: 160px;
    border-radius: 0 999px 999px 0;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    box-shadow: 0 10px 28px rgba(25, 118, 186, .28);
    transform: translateX(-115%);
    animation: pageLoaderBar 1.05s ease-in-out infinite;
    z-index: 2;
}
.page-loader-panel {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    box-shadow: var(--shadow);
    color: var(--text);
    font-weight: 800;
}
.page-loader-spinner {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 3px solid var(--primary-soft);
    border-top-color: var(--primary);
    animation: pageLoaderSpin .75s linear infinite;
}
.loader-bar .page-loader {
    display: block;
    background: transparent;
}
.loader-bar .page-loader::before,
.loader-bar .page-loader-panel {
    display: none;
}
.loader-bar .page-loader.is-active {
    pointer-events: none;
}
@keyframes pageLoaderSpin {
    to { transform: rotate(360deg); }
}
@keyframes pageLoaderBar {
    0% { transform: translateX(-115%); }
    55% { transform: translateX(80vw); }
    100% { transform: translateX(115vw); }
}
@media (prefers-reduced-motion: reduce) {
    .page-loader,
    .page-loader-progress,
    .page-loader-spinner {
        animation: none !important;
        transition: none !important;
    }
}

.settings-subtitle {
    margin-top: 10px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}
.service-fee-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 14px;
}
.service-fee-summary span {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    padding: 9px 12px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--text);
    font-size: .92rem;
}

.btn.danger {
    background: #fee2e2;
    border-color: #fecaca;
    color: #991b1b;
}
.compact-table-card table.compact-table {
    min-width: 620px;
}
.service-fee-badge {
    display: inline-flex;
    align-items: center;
    margin-top: 6px;
    padding: 5px 9px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-size: .82rem;
    font-weight: 900;
}
.note-body {
    margin: 8px 0 0;
    font-weight: 700;
    line-height: 1.55;
}

/* v1.11.0: Stammdaten mit eingebetteten Telefonnummern und Standorten */
.masterdata-card {
    margin-bottom: 24px;
}
.masterdata-title {
    align-items: flex-start;
}
.section-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}
.masterdata-details {
    margin-bottom: 20px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}
.embedded-masterdata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 18px;
}
.embedded-masterdata-section,
.form-subsection {
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
    background: rgba(248, 250, 252, .7);
}
.subsection-title {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}
.subsection-title h3 {
    margin: 0 0 4px;
    font-size: 1rem;
}
.subsection-title p {
    margin: 0;
    font-size: .9rem;
}
.responsive-mini-table {
    overflow-x: auto;
}
.responsive-mini-table table {
    min-width: 560px;
}

/* v1.13.0: Stammdaten-Accordions statt Telefonnummer-/Standort-Tabellen */
.masterdata-accordions {
    display: grid;
    gap: 14px;
}
.masterdata-accordion {
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(248, 250, 252, .74);
    overflow: hidden;
}
.masterdata-accordion summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 18px;
    cursor: pointer;
    user-select: none;
}
.masterdata-accordion summary::-webkit-details-marker {
    display: none;
}
.masterdata-accordion summary > span {
    display: grid;
    gap: 4px;
}
.masterdata-accordion summary strong {
    font-size: 1.02rem;
}
.masterdata-accordion summary small,
.masterdata-accordion summary em {
    color: var(--muted);
    font-style: normal;
    font-weight: 800;
}
.masterdata-accordion summary::after {
    content: "+";
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 950;
    flex: 0 0 auto;
}
.masterdata-accordion[open] summary::after {
    content: "–";
}
.masterdata-accordion-body {
    padding: 0 16px 16px;
}
.masterdata-list {
    display: grid;
    gap: 10px;
}
.masterdata-list-item {
    display: grid;
    grid-template-columns: minmax(160px, .8fr) minmax(220px, 1.2fr) auto;
    gap: 14px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #fff;
}
.masterdata-list-main {
    display: grid;
    gap: 4px;
}
.masterdata-list-main span,
.masterdata-list-item p {
    margin: 0;
    color: var(--muted);
    font-size: .94rem;
}
.masterdata-contact-link {
    font-weight: 900;
    color: var(--primary-dark);
    overflow-wrap: anywhere;
}
.location-masterdata-item {
    align-items: start;
}
.dynamic-form-section.required-by-status {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}
.dynamic-rows {
    display: grid;
    gap: 12px;
}
.dynamic-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(160px, 1fr));
    gap: 12px;
    align-items: end;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #fff;
}
.location-dynamic-row {
    grid-template-columns: repeat(4, minmax(140px, 1fr));
}
.inline-checkbox {
    align-self: center;
    margin-top: 22px;
}
.danger-checkbox {
    color: #991b1b;
}

@media (max-width: 760px) {
    .section-actions,
    .subsection-title {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }
    .section-actions .btn,
    .subsection-title .btn {
        width: 100%;
    }
    .dynamic-row,
    .location-dynamic-row {
        grid-template-columns: 1fr;
    }
    .inline-checkbox {
        margin-top: 0;
    }
}
/* v1.12.0: Kundenansicht-Abstaende, kompaktes Audit-Protokoll und Dashboard-Ringdiagramm */
.customer-view-page {
    display: grid;
    gap: 24px;
}
.customer-view-page > .card,
.customer-view-page > .grid,
.customer-view-page > .profile-header,
.customer-view-page > .masterdata-card {
    margin-bottom: 0;
}
.customer-view-page .grid {
    gap: 24px;
}
.audit-compact-card .section-title {
    align-items: flex-start;
}
.audit-collapsible {
    border: 1px solid var(--border);
    border-radius: 18px;
    background: #fff;
    overflow: hidden;
}
.audit-collapsible summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 15px 16px;
    cursor: pointer;
    font-weight: 900;
}
.audit-collapsible summary::-webkit-details-marker {
    display: none;
}
.audit-collapsible summary::after {
    content: "+";
    display: inline-grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 950;
}
.audit-collapsible[open] summary::after {
    content: "–";
}
.audit-collapsible summary strong {
    margin-left: auto;
    color: var(--muted);
    font-size: .9rem;
}
.audit-compact-list {
    display: grid;
    gap: 10px;
    padding: 0 14px 14px;
}
.audit-compact-item {
    display: grid;
    grid-template-columns: minmax(180px, .75fr) minmax(220px, 1.25fr);
    gap: 12px;
    padding: 13px 14px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #f8fafc;
}
.audit-compact-item span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: .9rem;
}
.audit-compact-item code {
    white-space: normal;
    overflow-wrap: anywhere;
    color: #334155;
    font-size: .86rem;
}
.dashboard-contract-status-card {
    margin-bottom: 22px;
}
.dashboard-contract-status {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 24px;
    align-items: center;
}
.donut-chart {
    width: 200px;
    aspect-ratio: 1;
    border-radius: 50%;
    display: grid;
    place-items: center;
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, .06), 0 18px 45px rgba(23, 32, 51, .08);
}
.donut-chart-center {
    width: 118px;
    aspect-ratio: 1;
    border-radius: 50%;
    display: grid;
    place-items: center;
    align-content: center;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: 0 10px 25px rgba(23, 32, 51, .06);
}
.donut-chart-center strong {
    font-size: 2rem;
    line-height: 1;
}
.donut-chart-center span {
    color: var(--muted);
    font-weight: 850;
    font-size: .85rem;
}
.donut-legend {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}
.donut-legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: #fff;
}
.legend-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary);
    flex: 0 0 auto;
}
.donut-legend-item.active .legend-dot { background: var(--success); }
.donut-legend-item.renewable .legend-dot { background: #f59e0b; }
.donut-legend-item.cancelled .legend-dot { background: var(--danger); }
.donut-legend-item strong {
    display: block;
    font-size: 1.45rem;
    line-height: 1;
}
.donut-legend-item small {
    display: block;
    color: var(--muted);
    margin-top: 4px;
    font-weight: 800;
}
@media (max-width: 760px) {
    .customer-view-page {
        gap: 18px;
    }
    .audit-compact-item {
        grid-template-columns: 1fr;
    }
    .dashboard-contract-status {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }
    .donut-legend {
        width: 100%;
    }
}
.dashboard-contract-overview-grid {
    margin-bottom: 22px;
}
.dashboard-contract-list-card .section-title {
    align-items: flex-start;
}
.contract-status-list .list-item em {
    display: flex;
    align-items: center;
}
.contract-status-list .pill {
    white-space: nowrap;
}


@media (max-width: 760px) {
    .masterdata-accordion summary {
        align-items: flex-start;
    }
    .masterdata-accordion summary em {
        margin-left: auto;
    }
    .masterdata-list-item {
        grid-template-columns: 1fr;
        align-items: stretch;
    }
}