/* =======================================
   Blazor Error UI (untere Leiste)
   ======================================= */

#blazor-error-ui {
    background: var(--rz-warning-lighter, #fff8e1);
    color: var(--rz-warning-darker, #7c4a03);

    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;

    display: none;
    padding: 0.75rem 3rem 0.75rem 1.25rem;

    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.18);
    border-top: 1px solid rgba(0, 0, 0, 0.06);

    z-index: 1000;

    font-size: 0.9rem;
}

#blazor-error-ui strong {
    font-weight: 600;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);

    border: none;
    background: transparent;
    font-size: 1.1rem;
    line-height: 1;
    color: inherit;
    opacity: 0.6;
    padding: 0.1rem;
}

#blazor-error-ui .dismiss:hover,
#blazor-error-ui .dismiss:focus {
    opacity: 1;
}

/* =======================================
   Basis-Typografie & Layout
   ======================================= */

:root {
    font-size: var(--rz-root-font-size);
}

body {
    font-family: var(--rz-text-font-family);
    color: var(--rz-text-color);
    font-size: var(--rz-body-font-size);
    line-height: var(--rz-body-line-height);
    background-color: var(--rz-body-background-color);
    -webkit-font-smoothing: antialiased;
}

.rz-body {
    --rz-body-padding: 0;
}

a {
    color: var(--rz-link-color);
    text-decoration: none;
}

a:hover,
a:focus {
    color: var(--rz-link-hover-color);
    text-decoration: underline;
}

/* =======================================
   Blazor Error Boundary (Exception-Box)
   ======================================= */

.blazor-error-boundary {
    background:
        url(data:image/svg+xml;base64,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)
        no-repeat 1rem/1.8rem,
        var(--rz-danger, #b32121);

    padding: 1rem 1rem 1rem 3.7rem;
    color: #fff;
    border-radius: 0.75rem;
    margin: 1rem 0;
    position: relative;
}

.blazor-error-boundary::after {
    content: "Es ist ein Fehler aufgetreten. Bitte laden Sie die Seite neu oder wenden Sie sich an den Support.";
    font-size: 0.9rem;
}

/* =======================================
   Loading Indicator
   ======================================= */

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

.loading-progress circle {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}

.loading-progress circle:last-child {
    stroke: var(--rz-primary, #1b6ec2);
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.08s ease-in-out;
}

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: 600;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Wird geladen …");
}

@media (prefers-reduced-motion: reduce) {
    .loading-progress circle:last-child {
        transition: none;
    }
}

/* =======================================
   Kunden-Seite: KPI, Tabs, Chips, Suche
   ======================================= */

/* Tabs unten */
.tabs-container {
    margin-top: 1rem;
}

.tabs-container input[type="radio"] {
    display: none;
}

.tabs-labels {
    display: flex;
    border-bottom: 1px solid #ddd;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.tabs-labels label {
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.tabs-labels label:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

/* aktive Tabs einfärben */
#tab-ansprechpartner:checked ~ .tabs-labels label[for="tab-ansprechpartner"],
#tab-vertraege:checked       ~ .tabs-labels label[for="tab-vertraege"],
#tab-standorte:checked       ~ .tabs-labels label[for="tab-standorte"],
#tab-rechnungen:checked      ~ .tabs-labels label[for="tab-rechnungen"] {
    border-bottom-color: #1976d2;
    color: #1976d2;
}

.tab-panels {
    margin-top: 0.5rem;
}

.tab-panel {
    display: none;
}

/* Sichtbarkeit der Panels steuern */
#tab-ansprechpartner:checked ~ .tab-panels #panel-ansprechpartner,
#tab-vertraege:checked       ~ .tab-panels #panel-vertraege,
#tab-standorte:checked       ~ .tab-panels #panel-standorte,
#tab-rechnungen:checked      ~ .tab-panels #panel-rechnungen {
    display: block;
}

/* KPI-Cards */
.kpi-card {
    padding: 0.75rem 1rem;
    border-radius: 0.9rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    background: #fff;
}

.kpi-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.75;
}

.kpi-value {
    font-size: 1.3rem;
    font-weight: 600;
}

.kpi-sub {
    font-size: 0.75rem;
    opacity: 0.7;
}

/* Filter-Chips */
.kunden-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

/* Chips */
.chip {
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    border: 1px solid rgba(0,0,0,0.12);
    background: #fff;
    font-size: 0.8rem;
    cursor: pointer;
    transition:
        background 0.12s ease,
        box-shadow 0.12s ease,
        border-color 0.12s ease,
        transform 0.08s ease;
}

.chip:hover {
    background: rgba(0,0,0,0.03);
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
    transform: translateY(-1px);
}

.chip-selected {
    background: #1976d2;
    color: #fff;
    border-color: #1976d2;
    box-shadow: 0 3px 8px rgba(25, 118, 210, 0.35);
}

/* Titel & Überschriften auf der Kundenseite */
.kunden-title {
    margin: 0;
}

.kunden-section-title {
    margin: 0;
}

/* Suchfeld */
.kunden-searchbox {
    display: block;
    width: 100%;
}