.c9-history-modal .modal-content,
#documentHistoryModal .modal-content,
#partnerHistoryModal .modal-content,
#employeeHistoryModal .modal-content,
#taskHistoryModal .modal-content,
#historyCommunicationModal .modal-content,
#quoteHistoryModal .modal-content,
#businessDocumentHistoryModal .modal-content {
    overflow: hidden;
    border: 0;
    border-radius: 1.15rem;
    box-shadow: 0 1.5rem 4rem rgba(15, 45, 86, .24);
}

.c9-history-modal .modal-header,
#documentHistoryModal .modal-header,
#partnerHistoryModal .modal-header,
#employeeHistoryModal .modal-header,
#taskHistoryModal .modal-header,
#historyCommunicationModal .modal-header,
#quoteHistoryModal .modal-header,
#businessDocumentHistoryModal .modal-header {
    min-height: 5.75rem;
    padding: 1.15rem 1.4rem;
    color: #fff;
    border: 0;
    background:
        radial-gradient(circle at 88% 25%, rgba(255,255,255,.22), transparent 26%),
        linear-gradient(135deg, #0f3f91 0%, #1477f8 68%, #40a4ff 100%) !important;
}

.c9-history-modal .modal-title,
#documentHistoryModal .modal-title,
#partnerHistoryModal .modal-title,
#employeeHistoryModal .modal-title,
#taskHistoryModal .modal-title,
#historyCommunicationModal .modal-title,
#quoteHistoryModal .modal-title,
#businessDocumentHistoryModal .modal-title {
    font-weight: 750;
    letter-spacing: -.02em;
}

.c9-history-modal .modal-header .btn-close,
#documentHistoryModal .modal-header .btn-close,
#partnerHistoryModal .modal-header .btn-close,
#employeeHistoryModal .modal-header .btn-close,
#taskHistoryModal .modal-header .btn-close,
#historyCommunicationModal .modal-header .btn-close,
#quoteHistoryModal .modal-header .btn-close,
#businessDocumentHistoryModal .modal-header .btn-close {
    filter: invert(1) grayscale(1) brightness(2);
}

.c9-history-modal .modal-body,
#documentHistoryModal .modal-body,
#partnerHistoryModal .modal-body,
#employeeHistoryModal .modal-body,
#taskHistoryModal .modal-body,
#historyCommunicationModal .modal-body,
#quoteHistoryModal .modal-body,
#businessDocumentHistoryModal .modal-body {
    padding: 1.35rem;
    background: #f5f8fc;
}

.c9-history-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: .8rem 1rem;
    color: #36516f;
    background: #fff;
    border: 1px solid #dce6f2;
    border-radius: .85rem;
}

.c9-history-timeline {
    position: relative;
    display: grid;
    gap: .85rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.c9-history-timeline::before {
    position: absolute;
    top: 1.3rem;
    bottom: 1.3rem;
    left: 1.12rem;
    width: 2px;
    content: "";
    background: linear-gradient(#1976f3, #cbd9eb);
}

.c9-history-item {
    --c9-history-accent: #1976f3;
    position: relative;
    display: grid;
    grid-template-columns: 2.35rem minmax(0, 1fr);
    gap: .85rem;
}

.c9-history-marker {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.35rem;
    height: 2.35rem;
    color: #fff;
    background: var(--c9-history-accent);
    border: .3rem solid #f5f8fc;
    border-radius: 50%;
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--c9-history-accent) 35%, transparent);
}

.c9-history-card {
    min-width: 0;
    padding: 1rem 1.05rem;
    background: #fff;
    border: 1px solid #dce6f2;
    border-left: .25rem solid var(--c9-history-accent);
    border-radius: .9rem;
    box-shadow: 0 .35rem 1rem rgba(15, 45, 86, .07);
}

.c9-history-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
}

.c9-history-action { color: #152b47; font-weight: 750; }
.c9-history-actor { margin-top: .18rem; color: #486581; font-size: .9rem; }
.c9-history-actor i { color: var(--c9-history-accent); }
.c9-history-time { color: #6b7f95; font-size: .8rem; white-space: nowrap; }
.c9-history-detail { margin-top: .7rem; padding-top: .7rem; color: #354a62; font-size: .9rem; white-space: pre-wrap; border-top: 1px solid #edf1f6; overflow-wrap: anywhere; }
.c9-history-transition { display: inline-flex; align-items: center; gap: .4rem; margin-top: .65rem; color: #244765; font-size: .85rem; font-weight: 650; }
.c9-history-transition span { padding: .22rem .5rem; background: #edf4ff; border-radius: 999px; }

.c9-history-item[data-kind="create"] { --c9-history-accent: #15966a; }
.c9-history-item[data-kind="delete"],
.c9-history-item[data-kind="error"] { --c9-history-accent: #d74747; }
.c9-history-item[data-kind="status"] { --c9-history-accent: #7756d8; }
.c9-history-item[data-kind="approve"] { --c9-history-accent: #0f8a61; }
.c9-history-item[data-kind="warning"] { --c9-history-accent: #df8d16; }

.c9-history-state {
    display: grid;
    place-items: center;
    min-height: 12rem;
    padding: 2rem;
    color: #657a91;
    text-align: center;
    background: #fff;
    border: 1px dashed #cbd8e8;
    border-radius: 1rem;
}

.c9-history-state i { display: block; margin-bottom: .65rem; color: #79a5db; font-size: 2rem; }

@media (max-width: 575.98px) {
    .c9-history-modal .modal-body { padding: .9rem; }
    .c9-history-heading { display: block; }
    .c9-history-time { display: block; margin-top: .35rem; }
}

[data-theme="dark"] .c9-history-modal .modal-body,
[data-theme="dark"] #documentHistoryModal .modal-body,
[data-theme="dark"] #partnerHistoryModal .modal-body,
[data-theme="dark"] #employeeHistoryModal .modal-body,
[data-theme="dark"] #taskHistoryModal .modal-body,
[data-theme="dark"] #historyCommunicationModal .modal-body,
[data-theme="dark"] #quoteHistoryModal .modal-body,
[data-theme="dark"] #businessDocumentHistoryModal .modal-body { background: #181d24; }
[data-theme="dark"] .c9-history-card,
[data-theme="dark"] .c9-history-summary,
[data-theme="dark"] .c9-history-state { color: #d9e5f3; background: #222a34; border-color: #344253; }
[data-theme="dark"] .c9-history-marker { border-color: #181d24; }
[data-theme="dark"] .c9-history-action { color: #f2f6fb; }
[data-theme="dark"] .c9-history-actor,
[data-theme="dark"] .c9-history-detail { color: #c1cede; }
[data-theme="dark"] .c9-history-detail { border-color: #344253; }