/**
 * Workflow Builder Styles
 * Unified design matching Strategy and Reports page patterns
 */

/* ==================== CSS Variables (matching Strategy page) ==================== */
:root {
    --wf-modal-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.95));
    --wf-modal-foreground: #0f172a;
    --wf-glow: rgba(99, 102, 241, 0.08);
    --wf-card-bg: #fff;
    --wf-card-border: rgba(148, 163, 184, 0.35);
    --wf-card-shadow: 0 12px 28px -18px rgba(15, 23, 42, 0.35);
    --wf-step-connector: rgba(148, 163, 184, 0.3);
    --wf-step-active: var(--bs-primary);
    --wf-step-complete: var(--bs-primary);
}

.dark,
.dark-style,
[data-bs-theme="dark"] {
    --wf-modal-bg: linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.92));
    --wf-modal-foreground: #e2e8f0;
    --wf-glow: rgba(168, 85, 247, 0.12);
    --wf-card-bg: rgba(15, 23, 42, 0.82);
    --wf-card-border: rgba(148, 163, 184, 0.22);
    --wf-card-shadow: 0 12px 28px -20px rgba(0, 0, 0, 0.55);
    --wf-step-connector: rgba(148, 163, 184, 0.25);
}

/* ==================== Builder Container ==================== */
.wf-builder {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    background: var(--bs-body-bg);
}

.workflow-builder-modal .modal-dialog {
    max-width: 1200px;
}

.workflow-builder-modal .modal-content {
    max-height: calc(100vh - 3rem);
    border-radius: 1.25rem;
    overflow: hidden;
}

/* ==================== Editor Modal (Add Event / Add Action) — ported 1:1 from the
   original MVC workflow-builder.css (.wf-modal). Rendered to <body> as its own
   full-screen overlay with a navy blurred backdrop, so it floats cleanly above the
   builder with one uniform shade and its own 90vh scroll (never cramped). ==================== */
.wf-modal {
    position: fixed;
    inset: 0;
    /* above the builder Bootstrap modal (site.css sets .modal to z-index 1090) */
    z-index: 1095;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.wf-modal.is-open {
    display: flex;
    animation: wfModalFadeIn 0.2s ease;
}

@keyframes wfModalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.wf-modal__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.wf-modal__container {
    position: relative;
    z-index: 1;
    width: min(540px, 100%);
    max-height: 90vh;
    overflow-y: auto;
    background: var(--wf-modal-bg);
    color: var(--wf-modal-foreground);
    border-radius: 1.25rem;
    border: 1px solid var(--wf-card-border);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.35);
    animation: wfModalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes wfModalSlideIn {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.wf-modal__container--lg {
    width: min(900px, 100%);
}

.wf-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--wf-card-border);
}

.wf-modal__header .modal-title {
    font-weight: 600;
    font-size: 1.125rem;
    margin: 0;
}

.wf-modal__close {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 0.5rem;
    color: var(--bs-secondary-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.wf-modal__close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.wf-modal__body {
    padding: 1.5rem;
}

.wf-modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--wf-card-border);
    background: rgba(0, 0, 0, 0.02);
}

.workflow-builder-modal .modal-body {
    padding: 0;
    overflow: hidden;
}

.workflow-builder-modal .wf-builder {
    min-height: auto;
    height: 100%;
}

.workflow-builder-modal .wf-builder__body {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 2.5rem;
}


.wf-builder__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--wf-card-bg);
    border-bottom: 1px solid var(--wf-card-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 12px -6px rgba(0, 0, 0, 0.1);
}

.wf-builder__back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: transparent;
    border: 1px solid var(--wf-card-border);
    color: var(--bs-body-color);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 0.75rem;
    transition: all 0.2s ease;
}

.wf-builder__back:hover {
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.4);
    color: var(--bs-primary);
}

.wf-builder__actions {
    display: flex;
    gap: 0.75rem;
}

.wf-builder__body {
    flex: 1;
    padding: 2rem;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

/* ==================== Stepper (matching Strategy page) ==================== */
.wf-stepper {
    display: flex;
    align-items: center;
    gap: 0;
}

.wf-stepper__step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    cursor: default;
}

.wf-stepper__indicator {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 600;
    background: rgba(148, 163, 184, 0.15);
    color: var(--bs-secondary-color);
    border: 2px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.wf-stepper__step.is-active .wf-stepper__indicator {
    background: var(--wf-step-active);
    color: #fff;
    border-color: var(--wf-step-active);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
}

.wf-stepper__step.is-complete .wf-stepper__indicator {
    background: rgba(var(--bs-primary-rgb), 0.15);
    color: var(--wf-step-complete);
    border-color: var(--wf-step-complete);
}

.wf-stepper__label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--bs-secondary-color);
    transition: color 0.2s ease;
}

.wf-stepper__step.is-active .wf-stepper__label {
    color: var(--bs-body-color);
    font-weight: 600;
}

.wf-stepper__connector {
    width: 3.5rem;
    height: 3px;
    background: var(--wf-step-connector);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.wf-stepper__step.is-complete + .wf-stepper__connector::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--wf-step-complete);
    animation: connectorFill 0.3s ease forwards;
}

@keyframes connectorFill {
    from { transform: scaleX(0); transform-origin: left; }
    to { transform: scaleX(1); }
}

/* ==================== Step Container ==================== */
.wf-step {
    animation: stepFadeIn 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes stepFadeIn {
    from { 
        opacity: 0; 
        transform: translateY(16px) scale(0.98); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

.wf-step__header {
    margin-bottom: 2.5rem;
    text-align: center;
}

.wf-step__title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, #6366f1, #a855f7, #0ea5e9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.wf-step__description {
    color: var(--bs-secondary-color);
    font-size: 1rem;
    margin-bottom: 0;
}

/* Teal info banner shown above the trigger list (e.g. "Add at least one event trigger"). */
.wf-info-banner {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.1rem;
    margin-bottom: 1.5rem;
    border-radius: 0.85rem;
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid rgba(14, 165, 233, 0.28);
    color: #38bdf8;
    font-size: 0.9rem;
}

.wf-info-banner i {
    font-size: 1.15rem;
    flex-shrink: 0;
}

/* Responsive: stack the header (back / stepper / actions) on narrow screens. */
@media (max-width: 767.98px) {
    .wf-builder__header {
        flex-wrap: wrap;
        gap: 0.75rem;
        padding: 0.85rem 1rem;
    }

    .wf-stepper {
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .wf-stepper__connector {
        width: 1.5rem;
    }

    .wf-stepper__label {
        display: none;
    }

    .wf-builder__actions {
        margin-left: auto;
    }

    .wf-builder__body {
        padding: 1.25rem;
    }

    .wf-step__title {
        font-size: 1.4rem;
    }
}

/* ==================== Platform Selection (matching Strategy type cards) ==================== */
.wf-platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    max-width: 520px;
    margin: 0 auto;
}

.wf-platform-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2.5rem 2rem;
    background: var(--wf-card-bg);
    border: 2px solid var(--wf-card-border);
    border-radius: 1.25rem;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

/* Glow effect (matching Strategy cards) */
.wf-platform-card::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: radial-gradient(circle, var(--wf-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.wf-platform-card:hover::before,
.wf-platform-card.is-selected::before {
    opacity: 1;
}

/* Check indicator */
.wf-platform-card::after {
    content: '✓';
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bs-primary);
    color: #fff;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    opacity: 0;
    transform: scale(0);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.wf-platform-card.is-selected::after {
    opacity: 1;
    transform: scale(1);
}

.wf-platform-card i {
    font-size: 3.5rem;
    color: var(--bs-primary);
    position: relative;
    z-index: 1;
    transition: transform 0.2s ease;
}

.wf-platform-card span {
    font-size: 1.125rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.wf-platform-card small {
    font-size: 0.75rem;
    color: var(--bs-secondary-color);
    position: relative;
    z-index: 1;
}

.wf-platform-card:hover {
    border-color: rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
    box-shadow: var(--wf-card-shadow);
}

.wf-platform-card:hover i {
    transform: scale(1.05);
}

.wf-platform-card.is-selected {
    border-color: var(--bs-primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.05));
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15), var(--wf-card-shadow);
}

/* ==================== Events List ==================== */
.wf-events-list {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    margin-bottom: 1.25rem;
}

.wf-event-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.125rem 1.25rem;
    background: var(--wf-card-bg);
    border: 1px solid var(--wf-card-border);
    border-radius: 1rem;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px -4px rgba(0, 0, 0, 0.1);
}

.wf-event-card:hover {
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 8px 24px -8px rgba(99, 102, 241, 0.25);
    transform: translateY(-1px);
}

.wf-event-card__drag {
    color: var(--bs-secondary-color);
    cursor: grab;
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

.wf-event-card:hover .wf-event-card__drag {
    opacity: 1;
}

.wf-event-card__icon {
    width: 2.75rem;
    height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(168, 85, 247, 0.1));
    color: var(--bs-primary);
    border-radius: 0.75rem;
    font-size: 1.25rem;
}

.wf-event-card__content {
    flex: 1;
}

.wf-event-card__title {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.wf-event-card__details {
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
    margin-bottom: 0;
}

.wf-event-card__actions {
    display: flex;
    gap: 0.25rem;
}

.wf-event-card__btn {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 0.5rem;
    color: var(--bs-secondary-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.wf-event-card__btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--bs-primary);
}

.wf-event-card__btn--danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* ==================== Add Button ==================== */
.wf-add-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    background: transparent;
    border: 2px dashed var(--wf-card-border);
    border-radius: 1rem;
    color: var(--bs-secondary-color);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
}

.wf-add-btn:hover {
    border-color: var(--bs-primary);
    border-style: solid;
    color: var(--bs-primary);
    background: rgba(99, 102, 241, 0.05);
    box-shadow: 0 4px 12px -6px rgba(99, 102, 241, 0.3);
}

/* ==================== Workflow Canvas ==================== */
.wf-canvas {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    position: relative;
}

.wf-canvas__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 3rem;
    text-align: center;
    border: 2px dashed var(--wf-card-border);
    border-radius: 1.25rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), rgba(168, 85, 247, 0.02));
}

.wf-canvas__empty i {
    font-size: 3.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.4), rgba(168, 85, 247, 0.3));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.wf-canvas__empty p {
    font-weight: 600;
    margin-bottom: 0;
    color: var(--bs-body-color);
}

.wf-add-action-btn {
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.5rem auto 0;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 8px 20px -6px rgba(99, 102, 241, 0.5);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.wf-add-action-btn:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 12px 28px -6px rgba(99, 102, 241, 0.6);
}

/* ==================== Action Cards ==================== */
.wf-action-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.125rem 1.25rem;
    background: var(--wf-card-bg);
    border: 1px solid var(--wf-card-border);
    border-radius: 1rem;
    border-left-width: 4px;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px -4px rgba(0, 0, 0, 0.1);
}

.wf-action-card--primary { border-left-color: var(--bs-primary); }
.wf-action-card--warning { border-left-color: #f59e0b; }
.wf-action-card--info { border-left-color: #0ea5e9; }
.wf-action-card--success { border-left-color: #22c55e; }

.wf-action-card:hover {
    box-shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.wf-action-card__drag {
    color: var(--bs-secondary-color);
    cursor: grab;
    opacity: 0.5;
}

.wf-action-card:hover .wf-action-card__drag { opacity: 1; }

.wf-action-card__icon {
    width: 2.75rem;
    height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    font-size: 1.25rem;
}

.wf-action-card--primary .wf-action-card__icon {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(99, 102, 241, 0.08));
    color: var(--bs-primary);
}

.wf-action-card--warning .wf-action-card__icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0.08));
    color: #f59e0b;
}

.wf-action-card--info .wf-action-card__icon {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(14, 165, 233, 0.08));
    color: #0ea5e9;
}

.wf-action-card--success .wf-action-card__icon {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15), rgba(34, 197, 94, 0.08));
    color: #22c55e;
}

.wf-action-card__content { flex: 1; }

.wf-action-card__title {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.wf-action-card__details {
    font-size: 0.8125rem;
    color: var(--bs-secondary-color);
    margin-bottom: 0;
}

.wf-action-card__actions {
    display: flex;
    gap: 0.25rem;
}

.wf-action-card__btn {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 0.5rem;
    color: var(--bs-secondary-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.wf-action-card__btn:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--bs-primary);
}

.wf-action-card__btn--danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* ==================== Review Step ==================== */
.wf-review {
    display: grid;
    gap: 2rem;
}

.wf-review__form {
    max-width: 500px;
}

.wf-review__summary {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.05));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 1.25rem;
    padding: 1.5rem;
}

.wf-review__item {
    display: flex;
    justify-content: space-between;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--wf-card-border);
}

.wf-review__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.wf-review__label { color: var(--bs-secondary-color); }
.wf-review__value { font-weight: 600; }

/* ==================== Trigger Types (matching Strategy type cards) ==================== */
.wf-trigger-types {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.wf-trigger-type {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    padding: 1.25rem;
    background: var(--wf-card-bg);
    border: 2px solid var(--wf-card-border);
    border-radius: 1rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

/* Glow effect */
.wf-trigger-type::before {
    content: '';
    position: absolute;
    inset: -30%;
    background: radial-gradient(circle, var(--wf-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wf-trigger-type:hover::before,
.wf-trigger-type.is-selected::before {
    opacity: 1;
}

/* Check indicator */
.wf-trigger-type::after {
    content: '✓';
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 1.25rem;
    height: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bs-primary);
    color: #fff;
    border-radius: 50%;
    font-size: 0.625rem;
    font-weight: 700;
    opacity: 0;
    transform: scale(0);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.wf-trigger-type.is-selected::after {
    opacity: 1;
    transform: scale(1);
}

.wf-trigger-type i {
    font-size: 1.75rem;
    color: var(--bs-primary);
    position: relative;
    z-index: 1;
}

.wf-trigger-type > div {
    position: relative;
    z-index: 1;
}

.wf-trigger-type:hover {
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: var(--wf-card-shadow);
}

.wf-trigger-type.is-selected {
    border-color: var(--bs-primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.05));
}

/* ==================== Action Types (matching Strategy type cards) ==================== */
.wf-action-types {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.875rem;
}

.wf-action-type {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 1.25rem;
    background: var(--wf-card-bg);
    border: 2px solid var(--wf-card-border);
    border-radius: 1rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

/* Glow effect */
.wf-action-type::before {
    content: '';
    position: absolute;
    inset: -30%;
    background: radial-gradient(circle, var(--wf-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.wf-action-type:hover::before,
.wf-action-type.is-selected::before {
    opacity: 1;
}

/* Check indicator */
.wf-action-type::after {
    content: '✓';
    position: absolute;
    top: 0.625rem;
    right: 0.625rem;
    width: 1.25rem;
    height: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bs-primary);
    color: #fff;
    border-radius: 50%;
    font-size: 0.625rem;
    font-weight: 700;
    opacity: 0;
    transform: scale(0);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.wf-action-type.is-selected::after {
    opacity: 1;
    transform: scale(1);
}

.wf-action-type i {
    font-size: 1.5rem;
    margin-top: 0.125rem;
    position: relative;
    z-index: 1;
}

.wf-action-type > div {
    position: relative;
    z-index: 1;
}

.wf-action-type--primary i { color: var(--bs-primary); }
.wf-action-type--warning i { color: #f59e0b; }
.wf-action-type--info i { color: #0ea5e9; }
.wf-action-type--success i { color: #22c55e; }

.wf-action-type:hover {
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: var(--wf-card-shadow);
}

.wf-action-type.is-selected {
    border-color: var(--bs-primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.05));
}

/* ==================== Days Picker ==================== */
.wf-days-picker {
    display: flex;
    gap: 0.5rem;
}

.wf-day-btn {
    width: 2.75rem;
    height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--wf-card-bg);
    border: 2px solid var(--wf-card-border);
    border-radius: 50%;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.wf-day-btn:hover {
    border-color: var(--bs-primary);
    background: rgba(99, 102, 241, 0.05);
}

.wf-day-btn.is-selected {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 12px -4px rgba(99, 102, 241, 0.5);
}

/* ==================== Toggle Buttons ==================== */
.wf-toggle-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.75rem;
    background: var(--wf-card-bg);
    border: 2px solid var(--wf-card-border);
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.wf-toggle-btn i {
    font-size: 2.5rem;
    color: var(--bs-secondary-color);
    transition: all 0.2s ease;
}

.wf-toggle-btn:hover {
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: var(--wf-card-shadow);
}

.wf-toggle-btn.is-selected {
    border-color: var(--bs-primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.05));
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.wf-toggle-btn.is-selected i {
    color: var(--bs-primary);
    transform: scale(1.1);
}

/* ==================== Filter Rows ==================== */
.wf-filter-config {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.wf-filter-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.75rem;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 0.75rem;
}

.wf-filter-row__value--inventory {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: nowrap;
}

.wf-filter-row__value--inventory .form-control,
.wf-filter-row__value--inventory .form-select {
    min-width: 6.5rem;
}

.wf-inventory-age__label {
    font-size: 0.85rem;
    color: var(--bs-secondary-color);
    white-space: nowrap;
}

.wf-age-range-dropdown .dropdown-menu {
    padding: 0.5rem 0.75rem;
}

.wf-age-range-dropdown .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ==================== Form Controls ==================== */
.modal .form-control,
.modal .form-select {
    border-radius: 0.625rem;
    border-color: var(--wf-card-border);
    transition: all 0.2s ease;
}

.modal .form-control:focus,
.modal .form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* ==================== Date Picker ==================== */
.workflow-event-modal .flatpickr-calendar {
    max-width: min(100%, 20rem);
    width: 100%;
    position: absolute;
    margin-top: 0;
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
    .wf-builder__header {
        flex-wrap: wrap;
        padding: 1rem;
    }

    .wf-stepper {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
    }

    .wf-stepper__label {
        display: none;
    }

    .wf-stepper__connector {
        width: 2rem;
    }

    .wf-builder__body {
        padding: 1.5rem 1rem;
    }

    .wf-action-types {
        grid-template-columns: 1fr;
    }

    .wf-filter-row {
        grid-template-columns: 1fr 1fr;
    }

    .wf-filter-row__value {
        grid-column: span 2;
    }

    .workflow-builder-modal .modal-content {
        border-radius: 1rem;
    }
}

@media (max-width: 576px) {
    .workflow-event-modal .flatpickr-calendar {
        max-width: 100%;
    }
}
.flatpickr-calendar.wf-flatpickr {
    z-index: 1080; /* > bootstrap modal (1055) */
}