:root {
    color-scheme: light;
    --blau: #A0C4E5;
    --akzent: #6E96C8;
    --tief: #2E5E90;
    --anthrazit: #33333A;
    --grau: #4C4C4E;
    --eis: #EBF2FA;
    --nebel: #F4F8FC;
    --line: #D5E2F0;
    --warn: #B85757;
    --shadow: 0 8px 20px rgba(46, 94, 144, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Calibri, "Segoe UI", sans-serif;
    color: var(--anthrazit);
    background: linear-gradient(180deg, #ffffff, var(--nebel));
}

.site-shell {
    max-width: 1160px;
    margin: 0 auto;
    padding: 22px 20px 60px;
}

.hero-panel {
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.hero-topbar,
.hero-grid,
.hero-actions,
.info-chip-row,
.admin-toolbar {
    display: flex;
    gap: 16px;
}

.hero-topbar,
.admin-toolbar {
    justify-content: space-between;
    align-items: center;
}

.hero-actions {
    align-items: center;
    flex-wrap: wrap;
}

.hero-topbar {
    padding: 14px 24px;
    border-bottom: 1px solid var(--line);
}

.hero-grid {
    align-items: stretch;
    flex-wrap: wrap;
    padding: 34px 24px 24px;
    background:
        linear-gradient(180deg, rgba(235, 242, 250, 0.92), rgba(244, 248, 252, 0.96)),
        linear-gradient(135deg, rgba(160, 196, 229, 0.22), rgba(110, 150, 200, 0.06));
}

.hero-copy {
    flex: 1 1 380px;
    max-width: 650px;
    font-size: 1rem;
    line-height: 1.7;
}

.hero-card,
.form-panel,
.panel-block {
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: none;
    border-radius: 4px;
    padding: 18px 20px;
}

.hero-card {
    flex: 0 1 320px;
    background: var(--nebel);
}

.panel-block {
    margin: 22px 24px 0;
}

.form-panel {
    max-width: 520px;
    margin: 24px;
    background: var(--nebel);
}

.admin-login-panel {
    max-width: 460px;
}

.compact-form {
    max-width: 640px;
}

.eyebrow {
    margin: 0 0 8px;
    font-family: "Century Gothic", Questrial, "Segoe UI", sans-serif;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--tief);
    font-size: 0.72rem;
}

h1,
h2 {
    margin: 0 0 10px;
    font-family: "Century Gothic", Questrial, "Segoe UI", sans-serif;
    font-weight: 400;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1 {
    font-size: clamp(1.9rem, 4vw, 3rem);
    color: var(--anthrazit);
    line-height: 1.15;
}

h2 {
    font-size: 1.25rem;
    color: var(--anthrazit);
}

.subhead,
.muted {
    color: var(--grau);
}

.subhead {
    margin: 0;
    max-width: 680px;
    font-family: "Century Gothic", Questrial, "Segoe UI", sans-serif;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 0.84rem;
}

form {
    display: grid;
    gap: 14px;
}

label {
    display: grid;
    gap: 7px;
    font-size: 0.96rem;
    color: var(--grau);
}

input,
select,
button,
.button-link {
    font: inherit;
    border-radius: 2px;
}

input,
select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--line);
    background: #ffffff;
    color: var(--anthrazit);
}

button,
.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 16px;
    border: 1px solid var(--akzent);
    background: var(--akzent);
    color: #fff;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 150ms ease, border-color 150ms ease;
    box-shadow: none;
    font-family: "Century Gothic", Questrial, "Segoe UI", sans-serif;
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

button:hover,
.button-link:hover {
    background: var(--tief);
    border-color: var(--tief);
}

.button-link-secondary {
    background: transparent;
    color: var(--tief);
    border-color: var(--line);
    box-shadow: none;
}

.button-link-secondary:hover {
    color: #ffffff;
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 4px 12px;
    border-radius: 2px;
    background: var(--eis);
    color: var(--tief);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-family: "Century Gothic", Questrial, "Segoe UI", sans-serif;
    border: 1px solid var(--line);
}

.badge-outline {
    background: transparent;
    border: 1px solid var(--akzent);
}

.plain-list {
    list-style: none;
    margin: 0;
    padding: 0;
    line-height: 1.7;
}

.plain-list li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 4px;
}

.plain-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blau);
}

.error,
.notice {
    padding: 14px 16px;
    margin: 0 24px 20px;
    border-radius: 3px;
    border: 1px solid var(--line);
}

.error {
    background: #fff6f6;
    color: var(--warn);
    border-left: 3px solid var(--warn);
}

.notice {
    background: var(--eis);
    color: var(--tief);
    border-left: 3px solid var(--akzent);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 14px;
}

.data-table th,
.data-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.data-table th {
    font-family: "Century Gothic", Questrial, "Segoe UI", sans-serif;
    color: var(--tief);
    font-size: 0.74rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 400;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin: 24px;
}

.stat-card {
    background: var(--nebel);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 18px;
}

.stat-card span {
    display: block;
    color: var(--akzent);
    margin-bottom: 10px;
    font-family: "Century Gothic", Questrial, "Segoe UI", sans-serif;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.72rem;
}

.stat-card strong {
    font-size: 2rem;
    font-family: "Century Gothic", Questrial, "Segoe UI", sans-serif;
    font-weight: 400;
    color: var(--anthrazit);
    letter-spacing: 0.06em;
}

.admin-toolbar {
    align-items: center;
}

.hero-copy p,
.hero-card p,
.hero-card li {
    color: var(--grau);
}

.hero-card h2,
.panel-block h2,
.form-panel h2 {
    margin-bottom: 14px;
}

.hero-card h2::after,
.panel-block h2::after,
.form-panel h2::after {
    content: "";
    display: block;
    width: 46px;
    height: 2px;
    margin-top: 10px;
    background: var(--tief);
    border-radius: 2px;
}

@media (max-width: 720px) {
    .hero-topbar,
    .hero-grid,
    .admin-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-shell {
        padding-left: 12px;
        padding-right: 12px;
    }

    .hero-topbar,
    .hero-grid,
    .form-panel,
    .panel-block,
    .stats-grid,
    .error,
    .notice {
        margin-left: 0;
        margin-right: 0;
        padding-left: 16px;
        padding-right: 16px;
    }

    .data-table {
        display: block;
        overflow-x: auto;
    }
}