.rental-planning {
    overflow-x: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
}

.rental-planning-toolbar {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding: 0.75rem;
    border-bottom: 1px solid var(--border);
    background: #f8fafc;
}

.rental-planning-toolbar .settings-tab-btn {
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
}

.rental-planning-toolbar .settings-tab-btn.active {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary-dark);
}

.rental-planning-header,
.rental-planning-row {
    display: grid;
    grid-template-columns: 260px var(--planning-grid-width, minmax(900px, 1fr));
    border-bottom: 1px solid var(--border);
}

.rental-planning-row:last-child {
    border-bottom: none;
}

.rental-planning-vehicle {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    border-right: 1px solid var(--border);
    background: #f8fafc;
    font-size: 0.875rem;
}

.rental-planning-vehicle span {
    color: var(--text-secondary);
}

.rental-planning-days {
    display: grid;
    grid-template-columns: repeat(var(--planning-columns, 45), minmax(var(--planning-cell-min, 28px), 1fr));
}

.rental-planning-dates {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: #eff6ff;
}

.rental-planning-dates > div,
.rental-planning-cell {
    min-height: 32px;
    border-right: 1px solid rgba(226, 232, 240, 0.9);
}

.rental-planning-dates > div {
    padding: 0.45rem 0.25rem;
    text-align: center;
    font-weight: 600;
    white-space: nowrap;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
}

.rental-planning-cell.active {
    display: flex;
    align-items: flex-start;
    background: linear-gradient(180deg, #60a5fa, #2563eb);
}

.rental-planning-cell.active span {
    display: block;
    padding: 0.35rem;
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.rental-planning-cell.active.planned {
    background: linear-gradient(180deg, #c084fc, #7c3aed);
}

.rental-planning-cell.active.overdue {
    background: linear-gradient(180deg, #ef4444, #b91c1c);
}

.rental-planning-cell.is-clickable {
    cursor: pointer;
}

.rental-planning-cell.is-clickable:hover {
    filter: brightness(0.95);
}

.rental-planning-cell.unknown-return {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fef3c7;
    border: 1px solid #f59e0b;
    color: #92400e;
}

.rental-planning-cell.unknown-return span {
    padding: 0 0.35rem;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.rental-history-list {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    background: var(--surface);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.rental-history-head,
.rental-history-row {
    display: grid;
    grid-template-columns: 1.4fr 1.2fr 1fr 1.3fr 1fr;
    gap: 0.75rem;
    align-items: start;
    padding: 0.7rem 0.8rem;
}

.rental-history-head {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
}

.rental-history-row {
    border-bottom: 1px solid var(--border);
}

.rental-history-row:last-child {
    border-bottom: none;
}

.rental-history-col {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
    font-size: 0.88rem;
}

.rental-history-col span {
    color: var(--text-secondary);
    word-break: break-word;
}

.rental-history-col strong {
    color: var(--text);
}

.rental-history-docs {
    gap: 0.4rem;
}

.rental-history-company-btn {
    border: none;
    background: transparent;
    color: #1d4ed8;
    text-align: left;
    padding: 0;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.rental-history-company-btn:hover {
    text-decoration: underline;
}

.rental-history-company-static {
    color: var(--text);
    font-weight: 700;
}

.rental-history-doc-missing {
    font-size: 0.82rem;
    color: #b91c1c;
}

.rental-history-badge {
    display: inline-flex;
    width: fit-content;
    padding: 0.12rem 0.45rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #92400e;
    background: #fef3c7;
    border: 1px solid #f59e0b;
}

@media (max-width: 1100px) {
    .rental-history-head {
        display: none;
    }
    .rental-history-row {
        grid-template-columns: 1fr;
        gap: 0.55rem;
        padding: 0.75rem;
    }
}