/* Live bill checks (#188): red = must fix (block), amber = unusual (warn).
   Never colour only: every mark comes with an icon and a text reason. */

.bill-checks-block,
.bill-checks-warn {
    outline: 3px solid var(--danger-dark);
    outline-offset: 4px;
    border-radius: 12px;
}

.bill-checks-warn {
    outline-color: var(--warning-dark);
}

.bill-check-banner {
    position: sticky;
    top: 0;
    z-index: 5;
    margin: 0 0 12px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 2px solid var(--danger-dark);
    background: #fef2f2;
    color: #7f1d1d;
    box-shadow: var(--shadow-sm);
}

.bill-check-banner[hidden] {
    display: none;
}

.bill-check-banner.bill-check-warn {
    border-color: var(--warning-dark);
    background: #fffbeb;
    color: #78350f;
}

.bill-check-banner-head {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: none;
    color: inherit;
    font: inherit;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}

.bill-check-banner ul {
    margin: 6px 0 0;
    padding-left: 4px;
    list-style: none;
    font-size: 13px;
}

input.bill-check-block,
select.bill-check-block {
    border-color: var(--danger-dark) !important;
    box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.25) !important;
}

input.bill-check-warn,
select.bill-check-warn {
    border-color: var(--warning-dark) !important;
    box-shadow: 0 0 0 2px rgba(217, 119, 6, 0.25) !important;
}

tr.bill-check-block > td {
    background: #fef2f2;
}

tr.bill-check-block > td:first-child {
    box-shadow: inset 4px 0 0 var(--danger-dark);
}

tr.bill-check-warn > td {
    background: #fffbeb;
}

tr.bill-check-warn > td:first-child {
    box-shadow: inset 4px 0 0 var(--warning-dark);
}

.bill-check-msg {
    margin: 2px 0 8px;
    font-size: 12.5px;
    font-weight: 600;
    line-height: 1.35;
    color: #b91c1c;
}

.bill-check-msg.bill-check-warn {
    color: #92400e;
}

tr.bill-check-row > td {
    padding-top: 0;
    border-top: none;
}

tr.bill-check-row .bill-check-msg {
    margin: 0 0 4px;
}

.bill-check-save-blocked {
    opacity: 0.55;
    cursor: not-allowed;
}

.bill-check-save-override {
    outline: 2px dashed var(--warning-dark);
    outline-offset: 2px;
}

.bill-check-modal-list {
    margin: 0 0 12px;
    padding-left: 4px;
    list-style: none;
    text-align: left;
}

.bill-check-reason {
    width: 100%;
    margin-top: 6px;
    padding: 8px;
    box-sizing: border-box;
}

body.dark-mode .bill-check-banner {
    background: #3b0d0d;
    color: #fecaca;
}

body.dark-mode .bill-check-banner.bill-check-warn {
    background: #3a2a06;
    color: #fde68a;
}

body.dark-mode tr.bill-check-block > td {
    background: rgba(220, 38, 38, 0.18);
}

body.dark-mode tr.bill-check-warn > td {
    background: rgba(217, 119, 6, 0.2);
}

body.dark-mode .bill-check-msg {
    color: #fca5a5;
}

body.dark-mode .bill-check-msg.bill-check-warn {
    color: #fcd34d;
}

/* Existing due of the party under the name field (#166) — information only */
.party-due-line {
    display: block;
    width: 100%;
    margin: -4px 0 10px;
    padding: 6px 10px;
    border: 1px solid #bfdbfe;
    border-radius: 6px;
    background: #eff6ff;
    color: #1e40af;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
    text-align: left;
    cursor: pointer;
}

.party-due-line.party-due-old {
    border-color: #fcd34d;
    background: #fffbeb;
    color: #92400e;
}

body.dark-mode .party-due-line {
    background: #172554;
    border-color: #1e3a8a;
    color: #bfdbfe;
}

body.dark-mode .party-due-line.party-due-old {
    background: #3a2a06;
    border-color: #92400e;
    color: #fde68a;
}