/* ============================================================
   HRM/HRD Backoffice - Dark Mode Theme Overrides
   Applied globally to fix hardcoded light-mode inline styles.
   ============================================================ */

/* ── Base Dark Tokens ── */
:root {
    --dark-bg-primary: #1a1a1a;
    --dark-bg-secondary: #242424;
    --dark-bg-tertiary: #2a2a2a;
    --dark-bg-elevated: #2e2e2e;
    --dark-bg-surface: #333333;
    --dark-bg-hover: #3a3a3a;
    --dark-border: rgba(255, 255, 255, 0.1);
    --dark-border-subtle: rgba(255, 255, 255, 0.06);
    --dark-text-primary: #e4e4e7;
    --dark-text-secondary: #a1a1aa;
    --dark-text-muted: #71717a;

    /* Semantic dark surfaces */
    --dark-success-bg: rgba(16, 185, 129, 0.12);
    --dark-success-border: rgba(16, 185, 129, 0.25);
    --dark-success-text: #6ee7b7;
    --dark-warning-bg: rgba(245, 158, 11, 0.12);
    --dark-warning-border: rgba(245, 158, 11, 0.25);
    --dark-warning-text: #fcd34d;
    --dark-error-bg: rgba(239, 68, 68, 0.12);
    --dark-error-border: rgba(239, 68, 68, 0.25);
    --dark-error-text: #fca5a5;
    --dark-info-bg: rgba(59, 130, 246, 0.12);
    --dark-info-border: rgba(59, 130, 246, 0.25);
    --dark-info-text: #93c5fd;
    --dark-purple-bg: rgba(139, 92, 246, 0.12);
    --dark-purple-border: rgba(139, 92, 246, 0.25);
    --dark-purple-text: #c4b5fd;
}

/* ── Global Overrides ── */

/* Cards, containers, panels — any element with white/light background */
[style*="background-color: white"],
[style*="background-color:#ffffff"],
[style*="background-color: #ffffff"],
[style*="background: white"],
[style*="background-color: #fff;"] {
    background-color: var(--dark-bg-elevated) !important;
    color: var(--dark-text-primary) !important;
}

/* Very light gray backgrounds (#f5f5f5, #fafafa, #f9fafb, #f3f4f6, #f0f0f0, #f3f3f3) */
[style*="background: #f5f5f5"],
[style*="background-color: #f5f5f5"],
[style*="background: #fafafa"],
[style*="background-color: #fafafa"],
[style*="background: #f9fafb"],
[style*="background-color: #f9fafb"],
[style*="background: #f3f4f6"],
[style*="background-color: #f3f4f6"],
[style*="background:#f0f0f0"],
[style*="background-color: #f0f0f0"],
[style*="background-color: #f3f3f3"] {
    background-color: var(--dark-bg-tertiary) !important;
}

/* Medium gray backgrounds (#e5e5e5, #e5e7eb, #e0e0e0) */
[style*="background: #e5e5e5"],
[style*="background: #e5e7eb"],
[style*="background-color: #e5e7eb"],
[style*="background-color: #e0e0e0"] {
    background-color: var(--dark-bg-surface) !important;
}

/* Light semantic backgrounds → dark translucent versions */
/* Red/Pink */
[style*="background: #fef2f2"],
[style*="background-color: #fef2f2"],
[style*="background-color: #FEF2F2"],
[style*="background: #fee2e2"],
[style*="background-color: #fee2e2"] {
    background-color: var(--dark-error-bg) !important;
}

/* Green */
[style*="background: #ecfdf5"],
[style*="background-color: #ecfdf5"],
[style*="background: #d1fae5"],
[style*="background-color: #d1fae5"] {
    background-color: var(--dark-success-bg) !important;
}

/* Yellow/Amber */
[style*="background: #fef3c7"],
[style*="background-color: #fef3c7"],
[style*="background: #fffbeb"],
[style*="background-color: #fffbeb"],
[style*="background-color: #FFFBEB"] {
    background-color: var(--dark-warning-bg) !important;
}

/* Blue */
[style*="background: #eef2ff"],
[style*="background-color: #eef2ff"],
[style*="background: #eff6ff"],
[style*="background-color: #eff6ff"],
[style*="background: #dbeafe"],
[style*="background-color: #dbeafe"],
[style*="background: #e0f2fe"],
[style*="background-color: #e0f2fe"],
[style*="background: #f0f9ff"],
[style*="background-color: #f0f9ff"] {
    background-color: var(--dark-info-bg) !important;
}

/* ── Dark text colors that disappear on dark bg ── */
[style*="color: #525252"],
[style*="color: #374151"],
[style*="color: #4b5563"],
[style*="color:#555"],
[style*="color: #606e7c"] {
    color: var(--dark-text-secondary) !important;
}

[style*="color: #737373"],
[style*="color: #6b7280"],
[style*="color: #64748b"],
[style*="color: #9ca3af"] {
    color: var(--dark-text-muted) !important;
}

/* ── Borders ── */
[style*="border: 1px solid #e5e5e5"],
[style*="border: 1px solid #e5e7eb"],
[style*="border: 1px solid #e0e0e0"],
[style*="border: 1px solid #d1d5db"],
[style*="border: 2px dashed #d1d5db"] {
    border-color: var(--dark-border) !important;
}

[style*="border-bottom: 1px solid #e5e5e5"],
[style*="border-bottom: 1px solid #e0e0e0"],
[style*="border-bottom: 1px solid #e5e7eb"],
[style*="border-bottom: 1px solid #f5f5f5"],
[style*="border-bottom: 1px solid #f3f4f6"],
[style*="border-bottom: 2px solid #e5e5e5"],
[style*="border-bottom: 3px solid #e5e5e5"] {
    border-bottom-color: var(--dark-border) !important;
}

[style*="border-top: 1px solid #e5e5e5"],
[style*="border-top: 1px solid #e0e0e0"] {
    border-top-color: var(--dark-border) !important;
}

[style*="border: 1px solid #fecaca"],
[style*="border: 1px solid #FECACA"] {
    border-color: var(--dark-error-border) !important;
}

[style*="border: 1px solid #fde68a"],
[style*="border: 1px solid #FDE68A"] {
    border-color: var(--dark-warning-border) !important;
}

[style*="border: 1px solid #bae6fd"] {
    border-color: var(--dark-info-border) !important;
}

[style*="border: 1px solid #fbbf24"] {
    border-color: var(--dark-warning-border) !important;
}

/* ── Gradient overrides ── */
[style*="background: linear-gradient(135deg, #fef2f2"] {
    background: linear-gradient(135deg, var(--dark-error-bg) 0%, rgba(239, 68, 68, 0.18) 100%) !important;
}

/* ── Status badges (light bg + dark text combos) ── */
.badge.approved,
[class*="badge"][class*="approved"] {
    background-color: var(--dark-success-bg) !important;
    color: var(--dark-success-text) !important;
}

.badge.rejected,
[class*="badge"][class*="rejected"] {
    background-color: var(--dark-error-bg) !important;
    color: var(--dark-error-text) !important;
}

.badge.pending,
[class*="badge"][class*="pending"] {
    background-color: var(--dark-warning-bg) !important;
    color: var(--dark-warning-text) !important;
}

.badge.cancelled,
[class*="badge"][class*="cancelled"] {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: var(--dark-text-secondary) !important;
}

/* ── FluentUI component dark mode fixes ── */

/* DataGrid / Table */
fluent-data-grid-row,
.fluent-data-grid-row {
    border-bottom-color: var(--dark-border) !important;
}

fluent-data-grid-row:hover {
    background-color: var(--dark-bg-hover) !important;
}

/* Dialog */
fluent-dialog::part(control),
.fluent-dialog {
    background-color: var(--dark-bg-elevated) !important;
    color: var(--dark-text-primary) !important;
}

/* Card */
fluent-card,
.fluent-card {
    background-color: var(--dark-bg-elevated) !important;
    border-color: var(--dark-border) !important;
}

/* Text field / inputs */
fluent-text-field::part(root),
fluent-text-area::part(root),
fluent-number-field::part(root),
fluent-select::part(control),
fluent-combobox::part(control) {
    background-color: var(--dark-bg-tertiary) !important;
    border-color: var(--dark-border) !important;
    color: var(--dark-text-primary) !important;
}

/* Dropdown listbox */
fluent-select::part(listbox),
fluent-combobox::part(listbox) {
    background-color: var(--dark-bg-elevated) !important;
    border-color: var(--dark-border) !important;
}

/* Option hover */
fluent-option:hover {
    background-color: var(--dark-bg-hover) !important;
}

/* Tab bar */
fluent-tabs {
    border-bottom-color: var(--dark-border) !important;
}

/* Tooltip */
fluent-tooltip::part(tooltip) {
    background-color: var(--dark-bg-surface) !important;
    color: var(--dark-text-primary) !important;
}

/* ── Progress bar track ── */
.progress-track,
[style*="background: #f5f5f5"][style*="border-radius"] {
    background-color: var(--dark-bg-surface) !important;
}

/* ── Misc ── */

/* Pill/tag backgrounds */
[style*="background: #f3f4f6"][style*="border-radius"],
[style*="background-color: #f3f4f6"][style*="border-radius"] {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: var(--dark-text-secondary) !important;
}

/* Skeleton / placeholder backgrounds */
[style*="background: #e5e5e5"][style*="animation"],
[style*="background-color: #e5e5e5"][style*="animation"] {
    background-color: var(--dark-bg-surface) !important;
}

/* ── KPI Card trend stable ── */
.kpi-card-trend.trend-stable {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--dark-text-muted) !important;
}

/* ── Performer rank silver ── */
.performer-rank.rank-2 {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--dark-text-secondary) !important;
}

/* ── Work overview widget ── */
[style*="background: #eff6ff"] {
    background-color: var(--dark-info-bg) !important;
}

/* ── RichTextEditor ── */
[contenteditable="true"],
.ql-editor,
.rich-text-editor {
    background-color: var(--dark-bg-tertiary) !important;
    color: var(--dark-text-primary) !important;
    border-color: var(--dark-border) !important;
}

/* ── Shared EmptyState ── */
.empty-state {
    color: var(--dark-text-muted) !important;
}

/* ── Alert banners ── */
.alert-banner[style*="border: 1px solid #fecaca"],
[style*="border-color: #FCA5A5"] {
    border-color: var(--dark-error-border) !important;
    background-color: var(--dark-error-bg) !important;
}

.alert-banner[style*="border: 1px solid #fde68a"] {
    border-color: var(--dark-warning-border) !important;
    background-color: var(--dark-warning-bg) !important;
}

/* ============================================================
   Buttons — Polished Dark Mode
   ============================================================ */

/* ── Accent (Primary) ── */
fluent-button[appearance="accent"]::part(control) {
    background: linear-gradient(135deg, #DC2626 0%, #b91c1c 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    font-weight: 600;
    letter-spacing: 0.01em;
    border-radius: 8px;
    padding: 8px 20px;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.25),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease;
}

fluent-button[appearance="accent"]::part(control):hover {
    background: linear-gradient(135deg, #ef4444 0%, #DC2626 100%);
    box-shadow: 0 4px 16px rgba(220, 38, 38, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

fluent-button[appearance="accent"]::part(control):active {
    background: linear-gradient(135deg, #b91c1c 0%, #991b1b 100%);
    box-shadow: 0 1px 4px rgba(220, 38, 38, 0.3);
    transform: translateY(0);
}

fluent-button[appearance="accent"][disabled]::part(control),
fluent-button[appearance="accent"][aria-disabled="true"]::part(control) {
    background: rgba(220, 38, 38, 0.2) !important;
    color: rgba(255, 255, 255, 0.4) !important;
    box-shadow: none !important;
    transform: none !important;
    border-color: transparent !important;
    cursor: not-allowed;
}

/* ── Outline (Secondary) ── */
fluent-button[appearance="outline"]::part(control) {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--dark-text-primary);
    font-weight: 500;
    border-radius: 8px;
    padding: 8px 20px;
    transition: all 0.2s ease;
}

fluent-button[appearance="outline"]::part(control):hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
}

fluent-button[appearance="outline"]::part(control):active {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(0);
}

/* ── Neutral ── */
fluent-button[appearance="neutral"]::part(control) {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--dark-text-primary);
    font-weight: 500;
    border-radius: 8px;
    padding: 8px 20px;
    transition: all 0.2s ease;
}

fluent-button[appearance="neutral"]::part(control):hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateY(-1px);
}

fluent-button[appearance="neutral"]::part(control):active {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(0);
}

/* ── Stealth (Ghost) ── */
fluent-button[appearance="stealth"]::part(control) {
    background: transparent;
    border: 1px solid transparent;
    color: var(--dark-text-secondary);
    border-radius: 8px;
    padding: 8px 16px;
    transition: all 0.2s ease;
}

fluent-button[appearance="stealth"]::part(control):hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--dark-text-primary);
}

fluent-button[appearance="stealth"]::part(control):active {
    background: rgba(255, 255, 255, 0.08);
}

/* ── Lightweight (Link-style) ── */
fluent-button[appearance="lightweight"]::part(control) {
    background: transparent;
    border: none;
    color: #f87171;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

fluent-button[appearance="lightweight"]::part(control):hover {
    background: rgba(248, 113, 113, 0.08);
    color: #fca5a5;
}

fluent-button[appearance="lightweight"]::part(control):active {
    background: rgba(248, 113, 113, 0.12);
}

/* ── Icon inside buttons ── */
fluent-button svg {
    transition: transform 0.15s ease;
}

fluent-button:hover svg {
    transform: scale(1.05);
}

/* ── Focus ring (accessibility) ── */
fluent-button::part(control):focus-visible {
    outline: 2px solid #f87171;
    outline-offset: 2px;
}