:root {
    --bg: #f4f1ea;
    --panel: #fffdf8;
    --border: #d8d0c3;
    --text: #1f1e1b;
    --muted: #6e675b;
    --primary: #224438;
    --primary-contrast: #f8f6f0;
    --danger: #8b2f2f;
    --open: #b36d00;
    --settled: #2b6e52;
    --cancelled: #6a6060;
    --shadow: 0 12px 28px rgba(31, 30, 27, 0.08);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(34, 68, 56, 0.08), transparent 28%),
        linear-gradient(180deg, #f7f3eb 0%, #efebe2 100%);
    color: var(--text);
}

a {
    color: inherit;
    text-decoration: none;
}

.app-shell {
    width: min(100%, 860px);
    margin: 0 auto;
    padding: 18px 14px 40px;
}

.topbar,
.transfer-main,
.detail-header,
.filters,
.actions,
.grid-two {
    display: grid;
    gap: 12px;
}

.topbar {
    align-items: end;
    margin-bottom: 18px;
}

.eyebrow {
    margin: 0 0 4px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
}

h1,
h2,
p {
    margin: 0;
}

.panel,
.transfer-card,
.empty-state,
.flash {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.panel,
.empty-state,
.flash {
    padding: 16px;
}

.flash {
    margin-bottom: 16px;
}

.flash-success {
    border-color: #9abcac;
}

.flash-error {
    border-color: #c89d9d;
}

.filters,
.stack,
.detail-list,
.transfer-list,
.actions-column {
    display: grid;
    gap: 14px;
}

.field {
    display: grid;
    gap: 6px;
}

.field span,
.detail-list dt {
    font-size: 0.92rem;
    font-weight: 650;
}

input,
select,
textarea,
.button {
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--border);
    font: inherit;
}

input,
select,
textarea {
    background: #fff;
    padding: 14px 15px;
    color: var(--text);
}

textarea {
    resize: vertical;
}

.readonly input {
    background: #f6f2ea;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 12px 16px;
    background: #f4efe6;
    color: var(--text);
    cursor: pointer;
    font-weight: 650;
}

.button-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--primary-contrast);
}

.button-danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff8f8;
}

.button-full {
    width: 100%;
}

.transfer-card {
    display: grid;
    gap: 10px;
    padding: 16px;
}

.meta,
.field small,
.detail-list dd {
    color: var(--muted);
}

.dot {
    padding: 0 4px;
}

.badge {
    justify-self: start;
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: #ece7de;
}

.badge-offen {
    color: var(--open);
}

.badge-ausgeglichen {
    color: var(--settled);
}

.badge-storniert {
    color: var(--cancelled);
}

.detail-list {
    margin: 18px 0;
}

.detail-list div {
    padding: 12px 0;
    border-bottom: 1px solid #ebe3d6;
}

.detail-list div:last-child {
    border-bottom: 0;
}

.detail-list dd {
    margin: 4px 0 0;
}

.error {
    color: #9a2b2b;
}

@media (min-width: 720px) {
    .topbar {
        grid-template-columns: 1fr auto;
    }

    .filters {
        grid-template-columns: 1.5fr 1fr auto;
        align-items: end;
    }

    .grid-two {
        grid-template-columns: 1fr 1fr;
    }

    .transfer-main {
        grid-template-columns: 1fr auto;
        align-items: start;
    }

    .actions {
        grid-template-columns: 1fr 1fr;
    }
}