:root {
    --feature-accent: var(--mf-primary);
    --feature-border: var(--mf-border);
    --feature-muted: var(--mf-muted);
    --feature-ink: var(--mf-ink);
}

.modal-overlay {
    align-items: flex-start;
    background: rgba(15, 23, 42, .42);
    backdrop-filter: blur(3px);
    display: flex;
    inset: 0;
    justify-content: center;
    overflow: auto;
    padding: 4vh 2vw;
    position: fixed;
    z-index: 99990 !important;
}

.modal-content {
    background: var(--mf-surface);
    border: 1px solid var(--mf-border);
    border-radius: var(--mf-radius);
    box-shadow: 0 24px 60px rgba(15, 23, 42, .22);
    display: flex;
    flex-direction: column;
    max-height: 92vh;
    overflow: hidden;
    position: relative;
    width: min(92vw, 860px);
    z-index: 99991;
}

.modal-content.modal-small-popup {
    width: min(92vw, 520px);
}

.modal-content.modal-medium-popup {
    width: min(92vw, 760px);
}

.modal-content.modal-large-popup,
.modal-content.modal-fullscreen {
    width: min(96vw, 1180px);
}

.modal-header {
    align-items: center;
    background: var(--mf-surface-soft);
    border-bottom: 1px solid var(--mf-border-soft);
    color: var(--mf-ink);
    display: flex;
    gap: 12px;
    justify-content: space-between;
    padding: 14px 18px;
    position: sticky;
    top: 0;
    z-index: 3;
}

.modal-title,
.modal-header h5 {
    color: var(--mf-ink);
    font-size: 1rem;
    font-weight: 800;
    margin: 0;
}

.modal-close {
    background: var(--mf-surface);
    border: 1px solid var(--mf-border);
    border-radius: var(--mf-radius);
    color: var(--mf-text);
    cursor: pointer;
    padding: 7px 11px;
}

.modal-close:hover {
    background: var(--mf-surface-muted);
}

.modal-body,
.modal-form {
    background: var(--mf-surface);
    flex: 1 1 auto;
    max-height: 70vh;
    overflow: auto;
    padding: 18px;
}

.modal-form {
    padding-bottom: 78px;
}

.modal-form::-webkit-scrollbar {
    width: 10px;
}

.modal-form::-webkit-scrollbar-thumb {
    background: #c8d3e1;
    border: 2px solid var(--mf-surface-soft);
    border-radius: 999px;
}

.modal-form::-webkit-scrollbar-track {
    background: var(--mf-surface-soft);
}

.modal-actions {
    align-items: center;
    background: var(--mf-surface-soft);
    border-top: 1px solid var(--mf-border-soft);
    bottom: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
    min-height: 60px;
    padding: 12px 18px;
    position: sticky;
    z-index: 2;
}

.modal-actions .left-actions,
.modal-actions .right-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.modal-actions .right-actions {
    margin-left: auto;
}

.modal-actions .rz-button,
.modal-actions .btn {
    min-width: 92px;
}

.assignment-details {
    align-items: center;
    display: flex;
    gap: 24px;
    white-space: nowrap;
}

.assignment-details p {
    margin: 0;
}

.route-modal-body {
    background: var(--mf-surface);
    border: 1px solid var(--mf-border-soft);
    border-radius: var(--mf-radius);
    box-shadow: var(--mf-shadow-md);
    color: var(--mf-text);
    display: flex;
    flex-direction: column;
    margin: 10px auto;
    max-width: 1500px;
    min-height: 200px;
    padding: 20px;
    width: 90%;
}

.route-modal-body.scrollable {
    max-height: 400px;
    overflow-y: auto;
}

@media (max-width: 900px) {
    .modal-content,
    .modal-content.modal-small-popup,
    .modal-content.modal-medium-popup,
    .modal-content.modal-large-popup,
    .modal-content.modal-fullscreen {
        width: 94vw;
    }

    .modal-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .modal-actions .left-actions,
    .modal-actions .right-actions,
    .modal-actions .rz-button,
    .modal-actions .btn {
        margin-left: 0;
        width: 100%;
    }
}