/**
 * Essentials by Digital Creatings — Admin UI (v2.0)
 * Uses WordPress admin color variables for WP 6.x / 7.0 compatibility.
 */

.edc-admin {
	--edc-brand: #1e3a5f;
	--edc-brand-light: #2d5a8a;
	--edc-accent: #2271b1;
	--edc-surface: #fff;
	--edc-muted: #646970;
	--edc-border: #c3c4c7;
	--edc-radius: 8px;
	--edc-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
	max-width: 1200px;
	margin: 20px 20px 20px 0;
	font-size: 14px;
	line-height: 1.5;
}

.edc-admin * {
	box-sizing: border-box;
}

/* Header */
.edc-admin__header {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 24px;
	padding: 20px 24px;
	background: linear-gradient(135deg, var(--edc-brand) 0%, var(--edc-brand-light) 100%);
	border-radius: var(--edc-radius);
	color: #fff;
	box-shadow: var(--edc-shadow);
}

.edc-admin__brand {
	display: flex;
	align-items: center;
	gap: 14px;
}

.edc-admin__logo {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	background: rgba(255, 255, 255, 0.15);
	border-radius: 10px;
	font-size: 24px;
	width: 48px;
	height: 48px;
}

.edc-admin__title {
	margin: 0;
	padding: 0;
	font-size: 1.5rem;
	font-weight: 600;
	color: #fff;
	line-height: 1.3;
}

.edc-admin__subtitle {
	margin: 4px 0 0;
	font-size: 0.875rem;
	opacity: 0.9;
	color: rgba(255, 255, 255, 0.9);
}

.edc-admin__badge {
	display: inline-block;
	padding: 4px 10px;
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	background: rgba(255, 255, 255, 0.2);
	border-radius: 20px;
}

.edc-admin__nav {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 24px;
}

.edc-admin__nav a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 16px;
	text-decoration: none;
	color: var(--edc-muted);
	background: var(--edc-surface);
	border: 1px solid var(--edc-border);
	border-radius: var(--edc-radius);
	transition: border-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.edc-admin__nav a:hover,
.edc-admin__nav a:focus {
	color: var(--edc-accent);
	border-color: var(--edc-accent);
	box-shadow: var(--edc-shadow);
}

.edc-admin__nav a.edc-admin__nav-link--active {
	color: #fff;
	background: var(--edc-accent);
	border-color: var(--edc-accent);
}

/* Cards */
.edc-admin__card {
	background: var(--edc-surface);
	border: 1px solid var(--edc-border);
	border-radius: var(--edc-radius);
	box-shadow: var(--edc-shadow);
	margin-bottom: 20px;
	overflow: hidden;
}

.edc-admin__card-header {
	padding: 16px 20px;
	border-bottom: 1px solid var(--edc-border);
	background: #f6f7f7;
}

.edc-admin__card-header h2,
.edc-admin__card-header h3 {
	margin: 0;
	padding: 0;
	font-size: 1rem;
	font-weight: 600;
	color: #1d2327;
}

.edc-admin__card-header p {
	margin: 6px 0 0;
	color: var(--edc-muted);
	font-size: 13px;
}

.edc-admin__card-body {
	padding: 20px;
}

/* Welcome / features */
.edc-admin__hero {
	padding: 24px;
	background: linear-gradient(to right, #f0f6fc, #fff);
	border-left: 4px solid var(--edc-accent);
	border-radius: var(--edc-radius);
	margin-bottom: 24px;
}

.edc-admin__hero p {
	margin: 0;
	font-size: 15px;
	color: #1d2327;
}

.edc-admin__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 16px;
	margin: 0 0 24px;
	padding: 0;
	list-style: none;
}

.edc-admin__feature {
	padding: 16px;
	background: var(--edc-surface);
	border: 1px solid var(--edc-border);
	border-radius: var(--edc-radius);
	transition: box-shadow 0.15s;
}

.edc-admin__feature:hover {
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.edc-admin__feature-icon {
	font-size: 1.5rem;
	margin-bottom: 8px;
}

.edc-admin__feature strong {
	display: block;
	margin-bottom: 6px;
	color: #1d2327;
}

.edc-admin__feature span {
	color: var(--edc-muted);
	font-size: 13px;
}

.edc-admin__links {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 16px;
}

.edc-admin__links .button-primary {
	text-decoration: none;
}

.edc-admin__footer-note {
	margin-top: 24px;
	padding-top: 16px;
	border-top: 1px solid var(--edc-border);
	color: var(--edc-muted);
	font-size: 13px;
}

.edc-admin__footer-note a {
	color: var(--edc-accent);
}

/* Settings tables inside cards */
.edc-admin .form-table {
	margin-top: 0;
}

.edc-admin .form-table th {
	width: 220px;
	padding: 16px 10px 16px 0;
	font-weight: 500;
	vertical-align: top;
}

.edc-admin .form-table td {
	padding: 12px 10px;
}

.edc-admin .form-table tr {
	border-bottom: 1px solid #f0f0f1;
}

.edc-admin .form-table tr:last-child {
	border-bottom: none;
}

.edc-admin .form-table input[type="text"],
.edc-admin .form-table input[type="email"],
.edc-admin .form-table input[type="password"],
.edc-admin .form-table input[type="number"],
.edc-admin .form-table select,
.edc-admin .form-table textarea {
	max-width: 400px;
}

.edc-admin .form-table .description {
	margin-top: 6px;
	color: var(--edc-muted);
}

/* Toggle-style checkboxes (visual only; inputs unchanged) */
.edc-admin__toggle {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	cursor: pointer;
}

.edc-admin__toggle input[type="checkbox"] {
	margin: 3px 0 0;
	width: 18px;
	height: 18px;
	flex-shrink: 0;
}

.edc-admin__toggle-label {
	flex: 1;
}

.edc-admin__toggle-label strong {
	display: block;
	color: #1d2327;
	font-weight: 500;
}

.edc-admin__toggle-label span {
	display: block;
	margin-top: 2px;
	font-size: 12px;
	color: var(--edc-muted);
}

/* SMTP */
.edc-admin__mailer-row {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
	margin-bottom: 20px;
}

.edc-admin__mailer-row select {
	min-width: 200px;
}

.edc-admin__test-email {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 12px;
}

.edc-admin__test-email input[type="email"] {
	min-width: 280px;
}

.edc-admin__debug-log {
	margin-top: 16px;
	padding: 16px;
	background: #1d2327;
	color: #f0f0f1;
	border-radius: var(--edc-radius);
	font-family: Consolas, Monaco, monospace;
	font-size: 12px;
	line-height: 1.5;
	overflow-x: auto;
	white-space: pre-wrap;
	word-break: break-word;
}

/* Custom scripts table */
.edc-admin__scripts-table {
	width: 100%;
	border-collapse: collapse;
}

.edc-admin__scripts-table th,
.edc-admin__scripts-table td {
	padding: 12px;
	text-align: left;
	border-bottom: 1px solid var(--edc-border);
	vertical-align: top;
}

.edc-admin__scripts-table th {
	background: #f6f7f7;
	font-weight: 600;
	font-size: 13px;
}

.edc-admin__scripts-table input[type="text"],
.edc-admin__scripts-table select {
	width: 100%;
	max-width: 100%;
}

.edc-admin__scripts-table textarea {
	width: 100%;
	min-height: 100px;
	font-family: Consolas, Monaco, monospace;
	font-size: 12px;
}

.edc-admin__scripts-actions {
	margin-top: 16px;
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

/* Notices inside plugin UI */
.edc-admin .notice {
	margin: 0 0 16px;
}

/* Section titles from WP Settings API */
.edc-admin h2.title {
	display: none;
}

.edc-admin .edc-settings-section > h2 {
	margin: 0 0 8px;
	padding: 0;
	font-size: 1rem;
}

@media screen and (max-width: 782px) {
	.edc-admin {
		margin-right: 10px;
	}

	.edc-admin__header {
		padding: 16px;
	}

	.edc-admin .form-table th {
		width: auto;
		display: block;
		padding-bottom: 4px;
	}

	.edc-admin .form-table td {
		display: block;
		padding-top: 0;
	}
}