/* ============================================================================
   CRM Wiener — Components: Buttons, Forms, Badges, Cards, Alerts, etc.
   ============================================================================ */

/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
    white-space: nowrap;
    font-family: inherit;
    line-height: 1;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--crimson);
    color: var(--white);
    border-color: var(--crimson);
}

.btn-primary:hover:not(:disabled) {
    background: var(--crimson-dark);
    border-color: var(--crimson-dark);
}

.btn-primary:focus {
    box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.2);
    outline: none;
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

.btn-danger {
    background: var(--crimson);
    color: var(--white);
    border: none;
}

.btn-danger:hover { background: var(--crimson-dark); }

.btn-danger-outline {
    background: transparent;
    color: var(--crimson);
    border: 1px solid var(--crimson);
    font-size: 13px;
    padding: 6px 14px;
}

.btn-danger-outline:hover {
    background: var(--crimson);
    color: var(--white);
}

.btn-advance {
    background: #16a34a;
    color: #fff;
    border-color: #16a34a;
    font-size: 13px;
    padding: 6px 14px;
    font-weight: 600;
}

.btn-advance:hover:not(:disabled) {
    background: #15803d;
    border-color: #15803d;
}

.btn-advance:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn-link {
    background: none;
    border: none;
    color: var(--crimson);
    font-size: 13px;
    font-weight: 500;
    padding: 0;
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
}

.btn-link:hover { text-decoration: underline; }

.btn-block { width: 100%; }
.btn--sm { padding: 5px 10px; font-size: 12px; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

.btn-filter-actions {
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

/* Button loading state */
.btn--loading {
    position: relative;
    pointer-events: none;
    opacity: 0.75;
    cursor: wait;
}

.btn-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.65s linear infinite;
    vertical-align: middle;
    flex-shrink: 0;
}

.btn-primary .btn-spinner {
    border-color: rgba(255, 255, 255, 0.4);
    border-right-color: transparent;
    border-top-color: var(--white);
}

/* ============================================================================
   Forms
   ============================================================================ */

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 14px;
}

.form-group:last-child { margin-bottom: 0; }

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group--required > label::after {
    content: ' *';
    color: var(--crimson);
}

.form-group .form-hint {
    font-size: 11px;
    color: var(--gray-500);
    margin-top: 3px;
}

.form-group label input[type="checkbox"] { margin-right: 8px; }

.form-input,
.form-select {
    width: 100%;
    padding: 8px 10px;
    font-size: 13px;
    color: var(--gray-900);
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    font-family: inherit;
}

.form-input:focus,
.form-select:focus {
    border-color: var(--crimson);
    box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.08);
}

.form-input::placeholder { color: var(--gray-500); }
.form-select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

.form-textarea {
    width: 100%;
    padding: 8px 10px;
    font-size: 13px;
    color: var(--gray-900);
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    font-family: inherit;
    resize: vertical;
    min-height: 80px;
}

.form-textarea:focus {
    border-color: var(--crimson);
    box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.08);
}

.form-select--sm,
.form-input--sm {
    padding: 6px 8px;
    font-size: 11px;
    min-height: 30px;
    border-radius: var(--radius-sm);
}

.form-input--sm { min-width: 0; }

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 20px;
}

.form-group.full-width { grid-column: 1 / -1; }

.form-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding-top: 8px;
}

.form-actions--sticky {
    position: sticky;
    bottom: 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    padding: 10px 10px 10px 10px;
    margin-top: 8px;
    z-index: 20;
}

/* Label + required marker */
.form-label-wrap {
    display: flex;
    align-items: baseline;
    gap: 3px;
    margin-bottom: 8px;
}

.form-label-wrap label { margin-bottom: 0; }

.form-label-wrap .required-marker {
    font-size: 12px;
    color: var(--crimson);
    font-weight: 600;
    line-height: 1;
}

/* Inline toggle row inside form-2col */
.form-group--inline {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 28px;
}

.form-group--inline label {
    margin-bottom: 0;
    font-weight: 500;
}

/* Read-only display field */
.form-info-display {
    display: flex;
    align-items: center;
    min-height: 36px;
    padding: 6px 10px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--gray-700);
    font-style: italic;
}

/* Input validation states */
.input--invalid,
.form-group--error .form-input,
.form-group--error .form-select {
    border-color: var(--crimson);
    box-shadow: 0 0 0 2px rgba(219, 0, 50, 0.12);
    animation: shake 0.3s ease;
}

.input--valid,
.form-group--valid .form-input,
.form-group--valid .form-select {
    border-color: var(--tl-creation);
    box-shadow: 0 0 0 2px rgba(46, 125, 50, 0.10);
}

.form-validation-msg {
    display: block;
    font-size: 11px;
    color: var(--crimson);
    margin-top: 3px;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-3px); }
    40%      { transform: translateX(3px); }
    60%      { transform: translateX(-2px); }
    80%      { transform: translateX(2px); }
}

/* Form disabled overlay */
.form--disabled {
    position: relative;
    pointer-events: none;
    opacity: 0.65;
    user-select: none;
}

/* Checkbox label */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: var(--gray-900);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--crimson);
}

/* Toggle switch */
.toggle-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
}

.toggle-label {
    font-size: 13px;
    color: var(--gray-700);
    cursor: pointer;
}

.toggle-input {
    appearance: none;
    -webkit-appearance: none;
    width: 36px;
    height: 20px;
    background: var(--gray-300);
    border-radius: var(--radius-full);
    cursor: pointer;
    position: relative;
    transition: background 0.2s ease;
    flex-shrink: 0;
}

.toggle-input:checked { background: var(--crimson); }

.toggle-input::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: var(--white);
    border-radius: 50%;
    transition: transform 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.toggle-input:checked::after { transform: translateX(16px); }

/* Toggle pill (checkbox styled as pill) */
.toggle-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    background: var(--gray-50);
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 13px;
    color: var(--gray-700);
    font-weight: 500;
    user-select: none;
    width: 100%;
    margin: 0;
}

.toggle-pill:hover {
    border-color: var(--crimson);
    color: var(--crimson);
    background: var(--crimson-light);
}

.toggle-pill.checked {
    background: var(--crimson-light);
    border-color: var(--crimson);
    color: var(--crimson);
}

.toggle-pill input[type="checkbox"] {
    accent-color: var(--crimson);
    width: 15px;
    height: 15px;
    cursor: pointer;
    flex-shrink: 0;
}

/* ============================================================================
   Cards
   ============================================================================ */

.form-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 20px 24px;
    margin-bottom: 16px;
}

.form-card-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--gray-500);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gray-100);
}

.table-card {
    background: var(--white);
    padding: 28px;
    margin-bottom: 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.filters-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.filters-card h3 {
    font-size: 11px;
    font-weight: 600;
    margin: 0;
    color: var(--crimson);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.form-card h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--gray-900);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Form section cards (reusable pattern) */
.form-section-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: visible;
}

.form-section-card-header {
    padding: 7px 14px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    display: flex;
    align-items: center;
    gap: 7px;
}

.form-section-card-icon { font-size: 13px; line-height: 1; }

.form-section-card-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-section-card-body { padding: 12px 14px; }

.form-section-card .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 10px;
    margin-bottom: 10px;
}

.form-section-card .form-row:last-child { margin-bottom: 0; }
.form-section-card .form-group { margin-bottom: 0; }

.form-section-card .form-group label {
    font-size: 11px;
    margin-bottom: 4px;
    color: var(--gray-600);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.form-section-card .form-input,
.form-section-card .form-select,
.form-section-card .form-textarea {
    padding: 8px 10px;
    font-size: 13px;
}

.form-section-card .form-row.form-row-3 {
    grid-template-columns: repeat(3, 1fr);
}

/* Section card grid layouts */
.form-sections-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 12px;
    align-items: start;
}

.form-sections-2col > .full-span { grid-column: 1 / -1; }

.form-sections-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: 12px;
    align-items: start;
}

.form-sections-3col > .full-span { grid-column: 1 / -1; }

/* ============================================================================
   Filters
   ============================================================================ */

.filters-grid {
    display: grid;
    gap: 12px;
    align-items: end;
}

.filters-grid .form-group {
    margin-bottom: 0;
    min-width: 140px;
    max-width: 180px;
}

.filters-grid .form-group label { display: none; }

.filters-grid .filter-label {
    display: block;
    font-size: 10px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    font-weight: 500;
    opacity: 0.7;
}

.filters-grid .form-input,
.filters-grid .form-select {
    padding: 8px 12px;
    font-size: 13px;
    border-radius: var(--radius-sm);
}

.filters-card .btn {
    padding: 8px 18px;
    font-size: 12px;
}

.filter-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.filter-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    flex-shrink: 0;
    max-width: 92px;
}

.filter-item--search { max-width: 200px; }
.filter-item--checkbox { justify-content: flex-end; max-width: none; }

.filter-item .filter-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.filter-item__row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.filter-item__row .form-select--sm,
.filter-item__row .form-input--sm {
    width: 88px;
    min-width: 88px;
    max-width: 88px;
}

/* Filter checkbox label (pill-style) */
.filter-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px 4px 8px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--gray-300);
    background: var(--white);
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.filter-checkbox-label:has(input:checked) {
    border-color: var(--crimson);
    background: var(--crimson-light);
    color: var(--crimson);
    font-weight: 600;
}

.filter-checkbox-label::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    border: 1.5px solid var(--gray-400);
    flex-shrink: 0;
    transition: background 0.15s, border-color 0.15s;
}

.filter-checkbox-label:has(input:checked)::before {
    background: var(--crimson);
    border-color: var(--crimson);
}

.filter-checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

/* ============================================================================
   Tables
   ============================================================================ */

.table-container {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    padding: 11px 14px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
}

.data-table td {
    padding: 11px 14px;
    font-size: 13px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: var(--gray-50); }

.data-table--compact th { padding: 8px 12px; }
.data-table--compact td { padding: 8px 12px; font-size: 12px; }

.contact-row-clickable { cursor: pointer; }

/* ============================================================================
   Badges
   ============================================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.badge-company  { background: var(--crimson-light); color: var(--crimson); }
.badge-person   { background: var(--gray-200); color: var(--gray-700); }
.badge-primary  { background: var(--crimson); color: var(--white); }
.badge-admin      { background: var(--crimson-light); color: var(--crimson); }
.badge-lider      { background: #F5F3FF; color: #7C3AED; }
.badge-supervisor { background: var(--amber-bg); color: var(--amber-700); }
.badge-seller     { background: var(--blue-bg); color: var(--blue-700); }
.badge-dt         { background: var(--green-bg); color: var(--green-700); }
.badge-active     { background: var(--green-bg); color: var(--green-700); }
.badge-inactive   { background: var(--gray-100); color: var(--gray-500); }
.badge-neutral    { background: var(--gray-100); color: var(--gray-700); }
.badge-success    { background: #dcfce7; color: #15803d; }
.badge-danger     { background: #fee2e2; color: #b91c1c; }
.badge-info       { background: #dbeafe; color: #1d4ed8; }
.badge-btn {
    cursor: pointer;
    border: none;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.5;
    transition: filter 0.12s;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
}
.badge-btn:hover { filter: brightness(0.88); }
#state-popover button:hover,
#so-state-popover button:hover { background: var(--gray-100); }

.badge-lead {
    display: inline-block;
    background: var(--amber-bg);
    color: var(--amber-700);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-opportunity {
    display: inline-block;
    background: var(--crimson-light);
    color: var(--crimson);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ============================================================================
   Alerts & Toasts
   ============================================================================ */

.alert {
    padding: 14px 18px;
    margin-bottom: 20px;
    font-size: 13px;
    border-radius: var(--radius-sm);
}

.alert-error {
    background-color: var(--crimson-light);
    color: var(--crimson-dark);
}

.toast-container {
    position: fixed;
    top: 72px;
    right: 24px;
    z-index: 9500;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--white);
    color: var(--gray-900);
    padding: 14px 20px;
    min-width: 280px;
    font-size: 13px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast.success       { border-top: 3px solid var(--success); }
.toast.success .toast-icon { color: var(--success); }
.toast.error         { border-top: 3px solid var(--crimson); }
.toast.error .toast-icon   { color: var(--crimson); }
.toast.info,
.toast.warning       { border-top: 3px solid var(--gray-500); }
.toast.info .toast-icon,
.toast.warning .toast-icon { color: var(--gray-700); }

/* ============================================================================
   Loading, Empty, Spinner
   ============================================================================ */

.loading {
    padding: 32px;
    text-align: center;
    color: var(--gray-500);
    font-size: 13px;
}

.empty-state {
    padding: 40px 32px;
    text-align: center;
    color: var(--gray-500);
}

.empty-state p { font-size: 14px; }

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--crimson);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================================================
   Pagination
   ============================================================================ */

.pagination {
    margin-top: 20px;
    display: flex;
    justify-content: center;
}

.pagination-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.pagination-controls span {
    color: var(--gray-500);
    padding: 0 8px;
    font-size: 12px;
}

/* ============================================================================
   View Selector
   ============================================================================ */

.view-selector {
    display: flex;
    gap: 4px;
    background: var(--gray-100);
    padding: 4px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}

.view-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--gray-600);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-btn:hover {
    background: var(--white);
    color: var(--gray-900);
}

.view-btn.active {
    background: var(--white);
    color: var(--crimson);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.view-btn svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.5;
}

.view-btn.active svg { stroke: var(--crimson); }

/* ============================================================================
   Multiselect Dropdown
   ============================================================================ */

.multiselect-wrap { position: relative; }

.multiselect-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
    padding: 8px 10px;
    font-size: 13px;
    color: var(--gray-900);
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    text-align: left;
    transition: border-color 0.15s ease;
    min-height: 36px;
}

.multiselect-trigger:focus {
    border-color: var(--crimson);
    box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.08);
    outline: none;
}

.multiselect-wrap--disabled .multiselect-trigger,
.multiselect-trigger:disabled {
    pointer-events: none;
    opacity: 0.55;
    background: var(--gray-50);
    cursor: default;
}

.multiselect-wrap--disabled .multiselect-dropdown { display: none; }

.multiselect-trigger-text {
    flex: 1;
    color: var(--gray-500);
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.multiselect-trigger-text.has-value { color: var(--gray-900); }

.multiselect-caret {
    font-size: 10px;
    color: var(--gray-500);
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.multiselect-wrap.open .multiselect-caret { transform: rotate(180deg); }

.multiselect-wrap.open .multiselect-trigger {
    border-color: var(--crimson);
    box-shadow: 0 0 0 3px rgba(220, 20, 60, 0.08);
}

.multiselect-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    min-width: 260px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    z-index: 300;
    overflow: hidden;
}

.multiselect-wrap.open .multiselect-dropdown { display: block; }

.multiselect-search-wrap {
    padding: 8px 10px;
    border-bottom: 1px solid var(--gray-100);
}

.multiselect-search {
    width: 100%;
    padding: 6px 8px;
    font-size: 12px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    outline: none;
    font-family: inherit;
    color: var(--gray-900);
}

.multiselect-search:focus { border-color: var(--crimson); }

.multiselect-list {
    max-height: 320px;
    overflow-y: auto;
    padding: 4px 0;
}

.multiselect-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.1s ease;
    color: var(--gray-700);
}

.multiselect-option:hover { background: var(--gray-50); }

.multiselect-option input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--crimson);
    cursor: pointer;
    flex-shrink: 0;
}

.multiselect-empty {
    padding: 12px;
    font-size: 12px;
    color: var(--gray-500);
    text-align: center;
}

.multiselect-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
}

.multiselect-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px 2px 10px;
    background: var(--crimson-light);
    color: var(--crimson);
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
}

.multiselect-chip-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--crimson);
    font-size: 13px;
    line-height: 1;
    padding: 0;
    display: flex;
    align-items: center;
    opacity: 0.7;
    font-family: inherit;
}

.multiselect-chip-remove:hover { opacity: 1; }

/* ============================================================================
   Attachment chips (presupuestos)
   ============================================================================ */

.attachment-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.attachment-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 10px 10px 14px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 13px;
    max-width: 260px;
}

.attachment-chip--pending { border-style: dashed; opacity: 0.85; }

.attachment-chip__name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--gray-700);
}

.attachment-chip__badge {
    font-size: 10px;
    color: var(--gray-500);
    flex-shrink: 0;
}

.attachment-chip__icon-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 13px;
    line-height: 1;
    padding: 0;
}

.attachment-chip__download {
    color: var(--crimson);
    border: 1.5px solid var(--crimson);
    text-decoration: none;
}

.attachment-chip__download:hover { background: var(--crimson-light); }

.attachment-chip__remove {
    color: #fff;
    background: var(--crimson);
}

.attachment-chip__remove:hover { background: var(--crimson-dark); }

/* ============================================================================
   Responsive — Components
   ============================================================================ */

@media (max-width: 1200px) {
    .form-sections-3col { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1100px) {
    .form-sections-2col { grid-template-columns: 1fr; }
}


@media (max-width: 900px) {
    .form-section-card .form-row.form-row-3 { grid-template-columns: 1fr 1fr; }
    .form-2col { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .form-sections-3col { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .filters-grid { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
    .form-section-card .form-row.form-row-3 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .filters-card,
    .form-card,
    .table-card { padding: 16px; }

    .form-actions { flex-direction: column; }
    .btn-block { width: 100%; }
}

@media (min-width: 768px) {
    .filters-grid .form-group {
        min-width: 175px;
        max-width: 225px;
    }
    .filter-item { max-width: 115px; }
    .filter-item__row .form-select--sm,
    .filter-item__row .form-input--sm {
        width: 110px;
        min-width: 110px;
        max-width: 110px;
    }
}