.isw-prov-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 90000;
}
.isw-prov-overlay.open { display: block; }

.isw-prov-modal {
    display: none;
    position: fixed;
    top: 10vh;
    left: 10vw;
    width: 80vw;
    height: 80vh;
    background: #fff;
    z-index: 90001;
    flex-direction: column;
    box-shadow: 0 8px 40px rgba(0,0,0,0.35);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 15px;
}
.isw-prov-modal.open { display: flex; }

.isw-prov-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: #1a2744;
    color: #fff;
    flex-shrink: 0;
}
.isw-prov-header-title {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.3px;
    flex: 1;
}
.isw-prov-header-title i { margin-right: 8px; }
.isw-prov-header-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.isw-prov-header-close:hover { background: rgba(255,255,255,0.15); }

.isw-prov-body {
    display: flex;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.isw-prov-sidebar {
    width: 200px;
    min-width: 200px;
    background: #ededed;
    border-right: 2px solid #ccc;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.isw-prov-sb-section {
    border-bottom: 1px solid #d5d5d5;
    padding: 10px 14px;
}
.isw-prov-sb-section-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: #1a2744;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.isw-prov-sb-name {
    font-size: 15px;
    font-weight: 700;
    color: #1a2744;
    word-break: break-word;
}
.isw-prov-sb-stat {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
    font-size: 14px;
    color: #555;
}
.isw-prov-sb-stat-val {
    font-weight: 700;
    color: #1a2744;
}
.isw-prov-sb-notas {
    flex-shrink: 0;
    max-height: 60px;
}
.isw-prov-sb-notas textarea {
    width: 100%;
    height: 50px;
    min-height: 40px;
    border: 1px solid #bbb;
    padding: 8px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    box-sizing: border-box;
    background: #fff;
}

.isw-prov-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
}

.isw-prov-form-area {
    padding: 10px 16px;
    overflow-y: auto;
    flex-shrink: 0;
    border-bottom: 2px solid #ddd;
}
.isw-prov-form-3col {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
}
.isw-prov-form-col {
    padding: 8px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.isw-prov-form-col:not(:last-child) {
    border-right: 1px solid #ddd;
}
.isw-prov-form-col-title {
    font-size: 13px;
    font-weight: 700;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 4px;
    padding-bottom: 4px;
    border-bottom: 1px solid #ddd;
}
.isw-prov-form-row {
    display: flex;
    align-items: center;
    gap: 6px;
}
.isw-prov-form-row label {
    font-size: 13px;
    font-weight: 700;
    color: #333;
    min-width: 80px;
    flex-shrink: 0;
}
.isw-prov-form-row input,
.isw-prov-form-row select,
.isw-prov-form-row textarea {
    flex: 1;
    padding: 5px 8px;
    border: 1px solid #ccc;
    font-size: 14px;
    font-family: inherit;
    box-sizing: border-box;
}
.isw-prov-form-row input:focus,
.isw-prov-form-row select:focus,
.isw-prov-form-row textarea:focus {
    outline: none;
    border-color: #16a085;
    box-shadow: 0 0 0 2px rgba(22,160,133,0.12);
}

.isw-prov-nota-area {
    padding: 0;
    border-bottom: 2px solid #ddd;
    flex-shrink: 0;
}
.isw-prov-nota-title {
    font-size: 13px;
    font-weight: 700;
    color: #555;
    text-transform: uppercase;
    padding: 6px 16px;
    background: #f5f5f5;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    user-select: none;
}
.isw-prov-nota-title:hover { background: #eee; }
.isw-prov-nota-chevron {
    margin-left: auto;
    font-size: 12px;
    color: #888;
    transition: transform 0.2s;
}
.isw-prov-nota-area.collapsed .isw-prov-nota-chevron { transform: rotate(180deg); }
.isw-prov-nota-body {
    padding: 6px 16px 8px;
    transition: max-height 0.25s ease;
    overflow: hidden;
}
.isw-prov-nota-area.collapsed .isw-prov-nota-body {
    max-height: 0 !important;
    padding: 0 16px;
}
.isw-prov-nota-area textarea {
    width: 100%;
    height: 70px;
    border: 1px solid #ccc;
    padding: 6px 8px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    box-sizing: border-box;
}

.isw-prov-btn-docs { background: #27ae60; color: #fff; }
.isw-prov-btn-docs:hover { background: #219a52; }

.isw-prov-tabs {
    display: flex;
    border-bottom: 2px solid #ddd;
    background: #f0f0f0;
    flex-shrink: 0;
    overflow-x: auto;
}
.isw-prov-tab {
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 600;
    color: #555;
    cursor: pointer;
    border: none;
    background: none;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    transition: all 0.15s;
}
.isw-prov-tab:hover { color: #16a085; background: #eafaf6; }
.isw-prov-tab.active {
    color: #16a085;
    border-bottom-color: #16a085;
    background: #fff;
}
.isw-prov-tab i { margin-right: 4px; }

.isw-prov-tab-content {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 10px 16px;
}
.isw-prov-tab-pane { display: none; }
.isw-prov-tab-pane.active { display: block; }

.isw-prov-inst-list {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.isw-prov-inst-list th {
    background: #f0f0f0;
    padding: 5px 8px;
    text-align: left;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    border-bottom: 2px solid #ccc;
}
.isw-prov-inst-list td {
    padding: 5px 8px;
    border-bottom: 1px solid #eee;
}
.isw-prov-inst-list tbody tr:hover { background: #d9f2ec; cursor: pointer; }
.isw-prov-inst-list .isw-inst-default { background: #e8f5e9; }
.isw-prov-inst-list .isw-inst-badge {
    display: inline-block;
    padding: 1px 6px;
    font-size: 11px;
    font-weight: 700;
    background: #16a085;
    color: #fff;
}

.isw-prov-empty {
    text-align: center;
    padding: 16px;
    color: #999;
    font-size: 14px;
}

.isw-prov-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #f0f0f0;
    border-top: 2px solid #ddd;
    flex-shrink: 0;
}
.isw-prov-footer-spacer { flex: 1; }

.isw-prov-btn {
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    transition: background 0.15s;
}
.isw-prov-btn i { font-size: 12px; }
.isw-prov-btn-save { background: #1a2744; color: #fff; }
.isw-prov-btn-save:hover { background: #0d1b30; }
.isw-prov-btn-pre { background: #3498db; color: #fff; }
.isw-prov-btn-pre:hover { background: #2980b9; }
.isw-prov-btn-med { background: #1abc9c; color: #fff; }
.isw-prov-btn-med:hover { background: #16a085; }
.isw-prov-btn-ot { background: #16a085; color: #fff; }
.isw-prov-btn-ot:hover { background: #0e6e5c; }
.isw-prov-btn-delete { background: #e74c3c; color: #fff; }
.isw-prov-btn-delete:hover { background: #c0392b; }
.isw-prov-btn-close { background: #fff; color: #333; border: 1px solid #ccc; }
.isw-prov-btn-close:hover { background: #eee; }
.isw-prov-btn-add { background: #27ae60; color: #fff; }
.isw-prov-btn-add:hover { background: #229954; }
.isw-prov-btn-cancel { background: #95a5a6; color: #fff; }
.isw-prov-btn-cancel:hover { background: #7f8c8d; }
.isw-prov-btn-sm {
    padding: 4px 8px;
    font-size: 12px;
}

.isw-prov-inst-gen {
    white-space: nowrap;
}
.isw-prov-ibtn {
    padding: 3px 6px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    color: #fff;
    margin-right: 2px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
}
.isw-prov-ibtn:hover { opacity: 0.85; }
.isw-prov-ibtn-ot { background: #16a085; }
.isw-prov-ibtn-pre { background: #3498db; }
.isw-prov-ibtn-st { background: #e67e22; }


.isw-prov-inst-badge {
    display: inline-block;
    padding: 1px 7px;
    font-size: 11px;
    font-weight: 700;
    background: #16a085;
    color: #fff;
}
.isw-prov-inst-list tbody tr { cursor: pointer; }