/**
 * InitOP HRMS Lite - Core Design System & Tokens
 */

:root {
	--initop-primary: #2563eb;
	--initop-primary-hover: #1d4ed8;
	--initop-primary-light: #eff6ff;
	--initop-secondary: #475569;
	--initop-success: #10b981;
	--initop-success-light: #ecfdf5;
	--initop-warning: #f59e0b;
	--initop-warning-light: #fffbeb;
	--initop-danger: #ef4444;
	--initop-danger-light: #fef2f2;
	--initop-info: #06b6d4;
	--initop-info-light: #ecfeff;
	
	--initop-bg: #f8fafc;
	--initop-surface: #ffffff;
	--initop-border: #e2e8f0;
	--initop-border-light: #f1f5f9;
	
	--initop-text-primary: #0f172a;
	--initop-text-secondary: #475569;
	--initop-text-muted: #94a3b8;
	
	--initop-radius-sm: 6px;
	--initop-radius-md: 10px;
	--initop-radius-lg: 14px;
	--initop-radius-full: 9999px;
	
	--initop-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
	--initop-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
	--initop-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
	
	--initop-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Reset and Container */
.initop-wrap {
	font-family: var(--initop-font);
	color: var(--initop-text-primary);
	max-width: 1400px;
	margin: 20px 20px 40px 0;
	box-sizing: border-box;
}

.initop-wrap * {
	box-sizing: border-box;
}

/* Header Banner */
.initop-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 24px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--initop-border);
	flex-wrap: wrap;
	gap: 16px;
}

.initop-header-title h1 {
	font-size: 24px;
	font-weight: 700;
	color: var(--initop-text-primary);
	margin: 0 0 4px 0;
	display: flex;
	align-items: center;
	gap: 10px;
}

.initop-header-title p {
	margin: 0;
	font-size: 14px;
	color: var(--initop-text-secondary);
}

.initop-header-actions {
	display: flex;
	gap: 10px;
	align-items: center;
}

/* Cards & Surfaces */
.initop-card {
	background: var(--initop-surface);
	border: 1px solid var(--initop-border);
	border-radius: var(--initop-radius-lg);
	box-shadow: var(--initop-shadow-sm);
	padding: 24px;
	margin-bottom: 24px;
	transition: box-shadow 0.2s ease;
}

.initop-card:hover {
	box-shadow: var(--initop-shadow-md);
}

.initop-card-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 18px;
	padding-bottom: 14px;
	border-bottom: 1px solid var(--initop-border-light);
}

.initop-card-title {
	font-size: 16px;
	font-weight: 600;
	color: var(--initop-text-primary);
	margin: 0;
	display: flex;
	align-items: center;
	gap: 8px;
}

/* Buttons */
.initop-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-size: 14px;
	font-weight: 500;
	padding: 8px 16px;
	border-radius: var(--initop-radius-md);
	border: 1px solid transparent;
	cursor: pointer;
	text-decoration: none;
	transition: all 0.15s ease;
	line-height: 1.4;
}

.initop-btn-primary {
	background: var(--initop-primary);
	color: #ffffff !important;
	border-color: var(--initop-primary);
}

.initop-btn-primary:hover {
	background: var(--initop-primary-hover);
	border-color: var(--initop-primary-hover);
}

.initop-btn-secondary {
	background: var(--initop-surface);
	color: var(--initop-text-secondary) !important;
	border-color: var(--initop-border);
}

.initop-btn-secondary:hover {
	background: var(--initop-bg);
	border-color: var(--initop-text-muted);
}

.initop-btn-danger {
	background: var(--initop-danger-light);
	color: var(--initop-danger) !important;
	border-color: #fecaca;
}

.initop-btn-danger:hover {
	background: var(--initop-danger);
	color: #ffffff !important;
}

.initop-btn-sm {
	padding: 4px 10px;
	font-size: 12px;
	border-radius: var(--initop-radius-sm);
}

.initop-btn-lg {
	padding: 12px 24px;
	font-size: 16px;
	font-weight: 600;
}

/* Status Badges */
.initop-badge {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 3px 10px;
	border-radius: var(--initop-radius-full);
	font-size: 12px;
	font-weight: 600;
	text-transform: capitalize;
}

.initop-badge-success { background: var(--initop-success-light); color: var(--initop-success); }
.initop-badge-warning { background: var(--initop-warning-light); color: #d97706; }
.initop-badge-danger  { background: var(--initop-danger-light); color: var(--initop-danger); }
.initop-badge-info    { background: var(--initop-info-light); color: var(--initop-info); }
.initop-badge-neutral { background: var(--initop-border-light); color: var(--initop-text-secondary); }

/* Form Controls */
.initop-form-group {
	margin-bottom: 18px;
}

.initop-form-group label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	color: var(--initop-text-secondary);
	margin-bottom: 6px;
}

.initop-input, 
.initop-select, 
.initop-textarea {
	width: 100%;
	padding: 9px 13px;
	font-size: 14px;
	border: 1px solid var(--initop-border);
	border-radius: var(--initop-radius-md);
	background: var(--initop-surface);
	color: var(--initop-text-primary);
	outline: none;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.initop-input:focus, 
.initop-select:focus, 
.initop-textarea:focus {
	border-color: var(--initop-primary);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Tables */
.initop-table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	font-size: 14px;
}

.initop-table th {
	background: var(--initop-bg);
	color: var(--initop-text-secondary);
	font-weight: 600;
	padding: 12px 16px;
	text-align: left;
	border-bottom: 1px solid var(--initop-border);
}

.initop-table td {
	padding: 14px 16px;
	border-bottom: 1px solid var(--initop-border-light);
	color: var(--initop-text-primary);
	vertical-align: middle;
}

.initop-table tbody tr:hover {
	background: #fbfcfe;
}

/* Empty States */
.initop-empty-state {
	text-align: center;
	padding: 48px 24px;
	color: var(--initop-text-secondary);
}

.initop-empty-state .dashicons {
	font-size: 48px;
	width: 48px;
	height: 48px;
	color: var(--initop-text-muted);
	margin-bottom: 12px;
}

.initop-empty-state h3 {
	font-size: 18px;
	font-weight: 600;
	color: var(--initop-text-primary);
	margin: 0 0 8px 0;
}

.initop-empty-state p {
	max-width: 420px;
	margin: 0 auto 20px auto;
	font-size: 14px;
}

/* Modals */
.initop-modal-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(15, 23, 42, 0.55);
	backdrop-filter: blur(2px);
	z-index: 100000;
	align-items: center;
	justify-content: center;
}

.initop-modal {
	background: var(--initop-surface);
	border-radius: var(--initop-radius-lg);
	box-shadow: var(--initop-shadow-lg);
	width: 90%;
	max-width: 580px;
	max-height: 90vh;
	overflow-y: auto;
	animation: initopFadeIn 0.15s ease-out;
}

.initop-modal-header {
	padding: 18px 24px;
	border-bottom: 1px solid var(--initop-border);
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.initop-modal-header h3 {
	margin: 0;
	font-size: 18px;
	font-weight: 600;
}

.initop-modal-close {
	background: none;
	border: none;
	font-size: 20px;
	cursor: pointer;
	color: var(--initop-text-muted);
}

.initop-modal-close:hover {
	color: var(--initop-text-primary);
}

.initop-modal-body {
	padding: 24px;
}

.initop-modal-footer {
	padding: 16px 24px;
	background: var(--initop-bg);
	border-top: 1px solid var(--initop-border);
	border-radius: 0 0 var(--initop-radius-lg) var(--initop-radius-lg);
	display: flex;
	justify-content: flex-end;
	gap: 12px;
}

@keyframes initopFadeIn {
	from { opacity: 0; transform: translateY(-8px); }
	to { opacity: 1; transform: translateY(0); }
}