/* Reset & Base Variables */
.ca-portal-wrapper-bg,
.ca-portal-dashboard-page {
	--ca-primary: #2563eb;
	--ca-primary-hover: #1d4ed8;
	--ca-bg: #f8fafc;
	--ca-card-bg: #ffffff;
	--ca-text-dark: #0f172a;
	--ca-text-light: #64748b;
	--ca-border: #e2e8f0;
	--ca-alert-error-bg: #fef2f2;
	--ca-alert-error-border: #fca5a5;
	--ca-alert-error-text: #991b1b;
	--ca-radius: 8px;
	
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--ca-text-dark);
	box-sizing: border-box;
}

.ca-portal-wrapper-bg *,
.ca-portal-dashboard-page * {
	box-sizing: border-box;
}

/* =========================================
   LOGIN SCREEN
   ========================================= */
.ca-portal-wrapper-bg {
	background: var(--ca-bg);
	min-height: 50vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem 1rem;
}

.ca-portal-login-box {
	background: var(--ca-card-bg);
	width: 100%;
	max-width: 420px;
	border-radius: var(--ca-radius);
	box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
	padding: 2.5rem 2rem;
	border: 1px solid var(--ca-border);
}

.ca-portal-login-header {
	text-align: center;
	margin-bottom: 2rem;
}

.ca-icon-lock {
	color: var(--ca-primary);
	margin-bottom: 1rem;
}

.ca-portal-login-header h2 {
	margin: 0 0 0.5rem 0;
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--ca-text-dark);
}

.ca-portal-login-header p {
	margin: 0;
	font-size: 0.95rem;
	color: var(--ca-text-light);
}

.ca-portal-form-group {
	margin-bottom: 1.25rem;
}

.ca-portal-form-group label {
	display: block;
	margin-bottom: 0.5rem;
	font-weight: 600;
	font-size: 0.9rem;
	color: var(--ca-text-dark);
}

.ca-input-wrapper {
	position: relative;
}

.ca-input {
	width: 100%;
	padding: 0.75rem 1rem;
	border: 1px solid var(--ca-border);
	border-radius: 6px;
	font-size: 1rem;
	color: var(--ca-text-dark);
	transition: all 0.2s ease;
	background: #fff;
}

.ca-input:focus {
	outline: none;
	border-color: var(--ca-primary);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* =========================================
   BUTTONS
   ========================================= */
.ca-portal-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.75rem 1.5rem;
	font-weight: 600;
	font-size: 0.95rem;
	border-radius: 6px;
	cursor: pointer;
	border: 1px solid transparent;
	text-decoration: none;
	transition: all 0.2s ease;
	gap: 8px;
}

.ca-portal-btn-primary {
	background: var(--ca-primary);
	color: #ffffff;
}

.ca-portal-btn-primary:hover {
	background: var(--ca-primary-hover);
	color: #ffffff;
}

.ca-portal-btn-secondary {
	background: #ffffff;
	border-color: var(--ca-border);
	color: var(--ca-text-dark);
}

.ca-portal-btn-secondary:hover {
	background: #f1f5f9;
	color: var(--ca-text-dark);
}

.ca-portal-btn-logout {
	background: transparent;
	border: 1px solid var(--ca-border);
	color: var(--ca-text-dark);
	padding: 0.5rem 1rem;
	font-size: 0.85rem;
}

.ca-portal-btn-logout:hover {
	background: #fee2e2;
	color: #b91c1c;
	border-color: #fca5a5;
}

.ca-portal-btn-block {
	width: 100%;
}

.ca-portal-btn-sm {
	padding: 0.5rem 1rem;
	font-size: 0.85rem;
}

.ca-download-btn {
	box-shadow: 0 2px 5px rgba(37, 99, 235, 0.2);
}

/* =========================================
   DASHBOARD
   ========================================= */
.ca-portal-dashboard-page {
	max-width: 1000px;
	margin: 0 auto;
	padding: 2rem 0;
}

.ca-portal-header-premium {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: var(--ca-card-bg);
	padding: 1.5rem 2rem;
	border-radius: var(--ca-radius);
	border: 1px solid var(--ca-border);
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
	margin-bottom: 2rem;
}

.ca-portal-welcome {
	display: flex;
	align-items: center;
	gap: 15px;
}

.ca-icon-diploma {
	color: var(--ca-primary);
}

.ca-portal-user-info {
	display: flex;
	flex-direction: column;
}

.ca-greeting {
	font-size: 1.25rem;
	font-weight: 700;
	margin: 0;
}

.ca-role {
	font-size: 0.85rem;
	color: var(--ca-text-light);
}

.ca-portal-search-card {
	background: var(--ca-card-bg);
	padding: 1.5rem;
	border-radius: var(--ca-radius);
	border: 1px solid var(--ca-border);
	margin-bottom: 1.5rem;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.ca-portal-search-form {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
}

.ca-search-field-wrapper {
	position: relative;
	flex: 1;
	min-width: 250px;
}

.ca-search-icon {
	position: absolute;
	left: 12px;
	top: 50%;
	transform: translateY(-50%);
	color: #94a3b8;
}

.ca-portal-input-search {
	width: 100%;
	padding: 0.75rem 1rem 0.75rem 2.5rem;
	border: 1px solid var(--ca-border);
	border-radius: 6px;
	font-size: 1rem;
	background: #f8fafc;
	transition: all 0.2s;
}

.ca-portal-input-search:focus {
	outline: none;
	background: #fff;
	border-color: var(--ca-primary);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.ca-portal-table-card {
	background: var(--ca-card-bg);
	border-radius: var(--ca-radius);
	border: 1px solid var(--ca-border);
	box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
	overflow: hidden;
}

.ca-table-heading {
	padding: 1.5rem;
	border-bottom: 1px solid var(--ca-border);
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: #fdfdfd;
}

.ca-table-heading h3 {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 600;
}

.ca-badge {
	background: #eff6ff;
	color: var(--ca-primary);
	padding: 0.25rem 0.75rem;
	border-radius: 999px;
	font-size: 0.8rem;
	font-weight: 600;
}

.ca-portal-table-responsive {
	overflow-x: auto;
}

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

.ca-portal-table th {
	background: #f8fafc;
	text-align: left;
	padding: 1rem 1.5rem;
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--ca-text-light);
	border-bottom: 1px solid var(--ca-border);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.ca-portal-table td {
	padding: 1.25rem 1.5rem;
	border-bottom: 1px solid var(--ca-border);
	vertical-align: middle;
}

.ca-portal-table tr:last-child td {
	border-bottom: none;
}

.ca-cert-title {
	display: block;
	font-size: 1.05rem;
	color: var(--ca-text-dark);
	margin-bottom: 0.25rem;
}

.ca-cert-meta {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.ca-meta-item {
	font-size: 0.85rem;
	color: var(--ca-text-light);
}

.ca-text-right {
	text-align: right !important;
}

/* =========================================
   PAGINATION
   ========================================= */
.ca-portal-pagination {
	display: flex;
	justify-content: center;
	gap: 0.5rem;
	padding: 1.5rem;
	background: #fafafa;
	border-top: 1px solid var(--ca-border);
}

.ca-portal-page-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border-radius: 6px;
	background: #fff;
	border: 1px solid var(--ca-border);
	color: var(--ca-text-dark);
	text-decoration: none;
	font-size: 0.9rem;
	font-weight: 600;
	transition: all 0.2s;
}

.ca-portal-page-num:hover {
	border-color: var(--ca-primary);
	color: var(--ca-primary);
}

.ca-portal-page-num.current {
	background: var(--ca-primary);
	border-color: var(--ca-primary);
	color: #fff;
}

/* =========================================
   ALERTS / EMPTY STATES
   ========================================= */
.ca-portal-alert {
	padding: 1rem;
	border-radius: 6px;
	margin-bottom: 1.5rem;
	font-size: 0.9rem;
	text-align: center;
}

.ca-portal-alert-error {
	background: var(--ca-alert-error-bg);
	border: 1px solid var(--ca-alert-error-border);
	color: var(--ca-alert-error-text);
}

.ca-portal-empty-state {
	padding: 4rem 2rem;
	text-align: center;
	background: #fdfdfd;
}

.ca-portal-empty-state svg {
	margin-bottom: 1rem;
}

.ca-portal-empty-state h4 {
	margin: 0 0 0.5rem 0;
	font-size: 1.2rem;
	color: var(--ca-text-dark);
}

.ca-portal-empty-state p {
	margin: 0;
	color: var(--ca-text-light);
	font-size: 0.95rem;
}

/* RESPONSIVE */
@media (max-width: 600px) {
	.ca-portal-header-premium {
		flex-direction: column;
		gap: 15px;
		align-items: flex-start;
	}
	
	.ca-portal-search-form {
		flex-direction: column;
	}
	
	.ca-btn-search {
		width: 100%;
	}
	
	.ca-portal-table th, .ca-portal-table td {
		padding: 1rem;
	}
}