/**
 * Filament Workflow - Styles
 *
 * Dark mode uses vanilla .dark selectors for reliable theming
 * in Filament v4 with CSS layers.
 *
 * @package codenzia/filament-workflow
 * @author Codenzia
 */

/* ─── Workflow Card (sidebar) ────────────────────────────────────── */
.workflow-card {
    background: #ffffff;
    border-color: transparent;
}

.workflow-card:hover {
    border-color: #e5e7eb;
}

.dark .workflow-card {
    background: #1f2937;
    border-color: transparent;
}

.dark .workflow-card:hover {
    border-color: #4b5563;
}

.workflow-card.workflow-card--selected {
    background: #eff6ff;
    border-color: var(--primary-500, #f59e0b);
}

.dark .workflow-card.workflow-card--selected {
    background: rgba(var(--primary-950), 0.3);
    border-color: var(--primary-500, #f59e0b);
}

/* ─── Status Badges ──────────────────────────────────────────────── */
.workflow-status-badge--active {
    background: #dcfce7;
    color: #15803d;
}

.dark .workflow-status-badge--active {
    background: rgba(22, 101, 52, 0.4);
    color: #4ade80;
}

.workflow-status-badge--draft {
    background: #f3f4f6;
    color: #4b5563;
}

.dark .workflow-status-badge--draft {
    background: #374151;
    color: #9ca3af;
}

.workflow-status-badge--inactive {
    background: #fee2e2;
    color: #b91c1c;
}

.dark .workflow-status-badge--inactive {
    background: rgba(127, 29, 29, 0.4);
    color: #f87171;
}

/* ─── Tab Bar ────────────────────────────────────────────────────── */
.wf-tab-bar {
    gap: 0;
}

.wf-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #6b7280;
    border-bottom: 2px solid transparent;
    transition: all 0.15s ease;
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}

.wf-tab:hover {
    color: #374151;
}

.dark .wf-tab {
    color: #9ca3af;
}

.dark .wf-tab:hover {
    color: #e5e7eb;
}

.wf-tab--active {
    color: var(--primary-600, #ea580c);
    border-bottom-color: var(--primary-500, #f59e0b);
}

.dark .wf-tab--active {
    color: var(--primary-400, #fb923c);
    border-bottom-color: var(--primary-500, #f59e0b);
}

/* ─── Rules View ─────────────────────────────────────────────────── */
.wf-rules-step {
    position: relative;
}

.wf-rules-card {
    display: flex;
    align-items: stretch;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: #ffffff;
    overflow: hidden;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.wf-rules-card:hover {
    border-color: #d1d5db;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.dark .wf-rules-card {
    border-color: #374151;
    background: #1f2937;
}

.dark .wf-rules-card:hover {
    border-color: #4b5563;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.wf-rules-card-bar {
    width: 4px;
    flex-shrink: 0;
}

/* ─── Connection Lines ───────────────────────────────────────────── */
.wf-rules-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2px 0;
}

.wf-rules-connector-line {
    width: 2px;
    height: 16px;
    background: #d1d5db;
}

.dark .wf-rules-connector-line {
    background: #4b5563;
}

.wf-rules-connector-arrow {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #d1d5db;
}

.dark .wf-rules-connector-arrow {
    border-top-color: #4b5563;
}

/* ─── Branches ───────────────────────────────────────────────────── */
.wf-rules-branches {
    margin-left: 16px;
}

.wf-rules-branch {
    border-left: 2px solid #e5e7eb;
    padding-left: 12px;
}

.dark .wf-rules-branch {
    border-left-color: #374151;
}

.wf-rules-branch-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 8px;
}

.wf-rules-branch-label--yes {
    color: #15803d;
    background: #dcfce7;
}

.dark .wf-rules-branch-label--yes {
    color: #4ade80;
    background: rgba(22, 101, 52, 0.3);
}

.wf-rules-branch-label--no {
    color: #b91c1c;
    background: #fee2e2;
}

.dark .wf-rules-branch-label--no {
    color: #f87171;
    background: rgba(127, 29, 29, 0.3);
}

.wf-rules-add-branch-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 500;
    color: #6b7280;
    background: none;
    border: 1px dashed #d1d5db;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.wf-rules-add-branch-btn:hover {
    color: #374151;
    border-color: #9ca3af;
    background: #f9fafb;
}

.dark .wf-rules-add-branch-btn {
    color: #9ca3af;
    border-color: #4b5563;
}

.dark .wf-rules-add-branch-btn:hover {
    color: #e5e7eb;
    border-color: #6b7280;
    background: #374151;
}

/* ─── Inline Insert Button ───────────────────────────────────────── */
.wf-rules-insert-btn-wrapper {
    display: flex;
    justify-content: center;
    padding: 4px 0;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.wf-rules-step:hover > .wf-rules-insert-btn-wrapper {
    opacity: 1;
}

.wf-rules-insert-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px dashed #9ca3af;
    background: none;
    color: #9ca3af;
    cursor: pointer;
    transition: all 0.15s ease;
}

.wf-rules-insert-btn:hover {
    border-style: solid;
    border-color: var(--primary-500, #f59e0b);
    color: var(--primary-500, #f59e0b);
    background: var(--primary-50, #fffbeb);
}

.dark .wf-rules-insert-btn:hover {
    background: rgba(var(--primary-500), 0.15);
}

/* ─── Orphan Cards ───────────────────────────────────────────────── */
.wf-rules-card--orphan {
    opacity: 0.5;
    border-style: dashed;
    border-color: #9ca3af;
    filter: grayscale(1);
    color: #6b7280;
}

.dark .wf-rules-card--orphan {
    border-color: #4b5563;
    color: #6b7280;
}

.wf-rules-card--orphan .text-gray-900,
.wf-rules-card--orphan .dark\:text-white {
    color: inherit !important;
}

.wf-rules-card--orphan:hover {
    opacity: 0.75;
    filter: grayscale(0.3);
}