/* Smart Coaching Manager — Frontend design system */

/* Defined on :root as the source of truth (so any SCM markup gets these
 * design tokens regardless of which wrapper class it happens to render
 * inside), and repeated on the specific containers below only so nothing
 * regresses for old cached CSS during a rolling upgrade. */
:root,
.scm-container,
.scm-course-catalogue,
.scm-batch-selector,
.scm-student-dashboard,
.scm-auth-tabs,
.scm-auth-form,
.scm-enroll-step,
.scm-account-menu {
	--scm-primary: #4f46e5;
	--scm-primary-light: #6366f1;
	--scm-primary-dark: #4338ca;
	--scm-primary-bg: #eef2ff;
	--scm-success: #15803d;
	--scm-success-bg: #dcfce7;
	--scm-warning: #b45309;
	--scm-warning-bg: #fef3c7;
	--scm-danger: #b91c1c;
	--scm-danger-bg: #fee2e2;
	--scm-surface: #ffffff;
	--scm-bg: #f8fafc;
	--scm-border: #e5e7eb;
	--scm-text: #0f172a;
	--scm-text-muted: #64748b;
	--scm-radius: 14px;
	--scm-radius-sm: 8px;
	--scm-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.06);
	--scm-shadow-lg: 0 20px 40px -12px rgba(79, 70, 229, 0.22), 0 8px 16px -8px rgba(15, 23, 42, 0.08);
}

.scm-container {
	max-width: 1120px;
	margin: 0 auto;
	padding: 32px 16px 64px;
	color: var(--scm-text);
}

.scm-page-title {
	font-size: 30px;
	font-weight: 800;
	letter-spacing: -0.02em;
	margin-bottom: 24px;
}

.scm-section-title {
	margin: 40px 0 18px;
	font-size: 22px;
	font-weight: 800;
	letter-spacing: -0.01em;
	display: flex;
	align-items: center;
	gap: 10px;
}

.scm-section-title .dashicons {
	color: var(--scm-primary);
}

.scm-empty {
	color: var(--scm-text-muted);
	font-style: italic;
	background: var(--scm-bg);
	border: 1px dashed var(--scm-border);
	border-radius: var(--scm-radius-sm);
	padding: 20px;
	text-align: center;
}

/* ---------- Buttons ---------- */

.scm-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 11px 22px;
	border-radius: 999px;
	border: 1px solid var(--scm-border);
	background: var(--scm-surface) !important;
	cursor: pointer;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	color: var(--scm-text) !important;
	transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease;
}

.scm-btn:hover {
	transform: translateY(-1px);
	box-shadow: var(--scm-shadow);
	color: var(--scm-text) !important;
}

.scm-btn-primary {
	background: linear-gradient(135deg, var(--scm-primary-light), var(--scm-primary-dark)) !important;
	border-color: transparent;
	color: #fff !important;
	box-shadow: 0 8px 18px -6px rgba(79, 70, 229, 0.5);
}

.scm-btn-primary:hover {
	color: #fff !important;
	box-shadow: 0 12px 22px -6px rgba(79, 70, 229, 0.55);
}

.scm-btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

/* ---------- Course catalogue ---------- */

.scm-course-filters {
	display: flex;
	gap: 10px;
	margin-bottom: 28px;
	flex-wrap: wrap;
	background: var(--scm-surface);
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	padding: 14px;
	box-shadow: var(--scm-shadow);
}

.scm-course-filters input[type="text"],
.scm-course-filters select {
	padding: 11px 14px;
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius-sm);
	min-width: 220px;
	font-size: 14px;
	background: var(--scm-bg);
}

.scm-course-filters input[type="text"]:focus,
.scm-course-filters select:focus {
	outline: none;
	border-color: var(--scm-primary-light);
	background: var(--scm-surface);
}

.scm-course-cards {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
	gap: 22px;
}

.scm-course-card {
	display: block;
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	overflow: hidden;
	text-decoration: none;
	color: inherit;
	background: var(--scm-surface);
	box-shadow: var(--scm-shadow);
	transition: box-shadow 0.18s ease, transform 0.18s ease;
}

.scm-course-card:hover {
	box-shadow: var(--scm-shadow-lg);
	transform: translateY(-4px);
}

.scm-course-card-image {
	height: 150px;
	background: linear-gradient(135deg, var(--scm-primary-bg), #e0e7ff);
	background-size: cover;
	background-position: center;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 38px;
	color: var(--scm-primary);
}

.scm-course-card-body {
	padding: 18px 18px 20px;
}

.scm-course-card-body h3 {
	margin: 0 0 8px;
	font-size: 18px;
	font-weight: 700;
	letter-spacing: -0.01em;
}

.scm-course-card-meta {
	color: var(--scm-text-muted);
	font-size: 13px;
	margin: 0 0 10px;
	display: flex;
	gap: 6px;
	align-items: center;
}

.scm-course-card-fee {
	font-weight: 800;
	font-size: 19px;
	margin: 0 0 6px;
	color: var(--scm-primary-dark);
}

.scm-course-card-batches {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	color: var(--scm-primary);
	background: var(--scm-primary-bg);
	padding: 3px 10px;
	border-radius: 999px;
	margin: 0;
}

/* ---------- Single course ---------- */

.scm-course-hero {
	display: flex;
	gap: 28px;
	align-items: center;
	flex-wrap: wrap;
	margin-bottom: 28px;
	background: var(--scm-surface);
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	padding: 24px;
	box-shadow: var(--scm-shadow);
}

.scm-course-hero-image {
	width: 280px;
	max-width: 100%;
	border-radius: var(--scm-radius-sm);
	object-fit: cover;
	aspect-ratio: 16 / 10;
}

.scm-course-hero-body h1 {
	font-size: 28px;
	font-weight: 800;
	letter-spacing: -0.02em;
	margin: 0 0 12px;
}

.scm-course-category {
	display: inline-block;
	background: var(--scm-primary-bg);
	color: var(--scm-primary-dark);
	padding: 4px 12px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 700;
	margin-bottom: 10px;
}

.scm-course-facts {
	list-style: none;
	padding: 0;
	margin: 14px 0 0;
	display: flex;
	gap: 24px;
	flex-wrap: wrap;
	font-size: 14px;
}

.scm-course-description {
	line-height: 1.7;
	color: var(--scm-text);
	margin-bottom: 12px;
}

/* ---------- Airline-style batch selector ---------- */

.scm-batch-list {
	display: flex;
	flex-direction: column;
	gap: 14px;
	margin-bottom: 100px;
}

.scm-batch-card {
	display: grid;
	grid-template-columns: 1.4fr 1.4fr 1fr 0.8fr;
	gap: 18px;
	align-items: center;
	border: 2px solid var(--scm-border);
	border-radius: var(--scm-radius);
	padding: 18px 22px;
	cursor: pointer;
	background: var(--scm-surface);
	transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
	position: relative;
	box-shadow: var(--scm-shadow);
}

.scm-batch-card:hover {
	border-color: var(--scm-primary-light);
	transform: translateY(-1px);
}

.scm-batch-card.is-full {
	cursor: not-allowed;
	opacity: 0.55;
}

.scm-batch-radio {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.scm-batch-card:has(.scm-batch-radio:checked),
.scm-batch-card.is-selected {
	border-color: var(--scm-primary);
	box-shadow: 0 0 0 4px var(--scm-primary-bg), var(--scm-shadow-lg);
}

.scm-batch-card-name strong {
	display: block;
	font-size: 17px;
	font-weight: 700;
}

.scm-batch-mode {
	margin-top: 6px;
}

.scm-batch-card-teacher {
	color: var(--scm-text-muted);
	font-size: 13px;
	margin-top: 6px;
	display: flex;
	align-items: center;
	gap: 6px;
}

.scm-batch-card-schedule {
	display: flex;
	flex-direction: column;
	font-size: 13px;
	gap: 4px;
	color: var(--scm-text);
}

.scm-batch-card-schedule span::before {
	margin-right: 4px;
}

.scm-batch-card-seats {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.scm-seat-bar {
	width: 100%;
	height: 7px;
	background: #eef2f7;
	border-radius: 999px;
	overflow: hidden;
}

.scm-seat-bar span {
	display: block;
	height: 100%;
	border-radius: 999px;
	background: linear-gradient(90deg, #34d399, #fbbf24, #f87171);
}

.scm-seat-label {
	font-size: 12px;
	font-weight: 600;
	color: var(--scm-text-muted);
}

.scm-seat-available {
	color: var(--scm-success);
	font-weight: 700;
}

.scm-seat-limited {
	color: var(--scm-warning);
	font-weight: 700;
}

.scm-seat-almost-full,
.scm-seat-full {
	color: var(--scm-danger);
	font-weight: 700;
}

.scm-batch-card-price {
	font-size: 20px;
	font-weight: 800;
	text-align: right;
	color: var(--scm-primary-dark);
}

.scm-selection-bar {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(135deg, #111827, #1e1b4b);
	color: #fff;
	padding: 18px 28px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	z-index: 9999;
	box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.2);
}

.scm-selection-summary span {
	margin-right: 18px;
	font-size: 15px;
}

.scm-selection-summary span:last-child {
	font-weight: 800;
	color: #a5b4fc;
}

.scm-enroll-panel {
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	padding: 24px;
	margin: 20px 0 100px;
	background: var(--scm-surface);
	box-shadow: var(--scm-shadow);
}

.scm-payment-methods label {
	display: block;
	margin-bottom: 10px;
	padding: 10px 14px;
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius-sm);
	cursor: pointer;
}

.scm-payment-methods label:hover {
	border-color: var(--scm-primary-light);
	background: var(--scm-primary-bg);
}

.scm-payment-option-group {
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	padding: 18px 20px;
	margin-bottom: 18px;
	background: var(--scm-bg);
}

.scm-payment-option-group h4 {
	margin: 0 0 6px;
	font-size: 15px;
	font-weight: 700;
}

.scm-payment-option-group .scm-field-note {
	margin: 0 0 14px;
}

.scm-payment-divider {
	position: relative;
	text-align: center;
	margin: 4px 0 18px;
	border-top: 1px solid var(--scm-border);
}

.scm-payment-divider span {
	position: relative;
	top: -11px;
	background: var(--scm-surface);
	padding: 0 12px;
	font-size: 12px;
	font-weight: 700;
	color: var(--scm-text-muted);
	letter-spacing: 0.05em;
}

.scm-details-form p {
	margin-bottom: 14px;
}

.scm-details-form label {
	display: block;
	font-weight: 600;
	margin-bottom: 6px;
	font-size: 13.5px;
}

.scm-details-form input[type="number"],
.scm-details-form input[type="text"] {
	width: 100%;
	max-width: 340px;
	padding: 11px 14px;
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius-sm);
	font-size: 14px;
}

.scm-details-form h4 {
	margin: 20px 0 12px;
	font-size: 15px;
}

.scm-plan-options {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 20px;
}

.scm-plan-option {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 14px 16px;
	border: 2px solid var(--scm-border);
	border-radius: var(--scm-radius-sm);
	cursor: pointer;
}

.scm-plan-option:has(input:checked) {
	border-color: var(--scm-primary);
	background: var(--scm-primary-bg);
}

.scm-plan-option input {
	margin-right: 10px;
}

.scm-plan-option-label {
	font-weight: 600;
	flex: 1;
}

.scm-plan-option-amount {
	font-weight: 700;
	color: var(--scm-primary-dark);
	text-align: right;
}

.scm-plan-option-amount small {
	display: block;
	font-weight: 400;
	color: var(--scm-text-muted);
	font-size: 11.5px;
}

.scm-confirmation {
	text-align: center;
	padding: 20px 10px;
}

.scm-confirmation-title {
	color: var(--scm-success);
	font-size: 20px;
	font-weight: 800;
	margin-bottom: 10px;
}

.scm-btn-whatsapp {
	background: linear-gradient(135deg, #25d366, #128c7e);
	border-color: transparent;
	color: #fff;
	box-shadow: 0 8px 18px -6px rgba(37, 211, 102, 0.5);
	font-size: 15px;
	padding: 12px 26px;
}

.scm-btn-whatsapp .dashicons {
	font-size: 18px;
	width: 18px;
	height: 18px;
}

/* ---------- Auth forms ---------- */

.scm-auth-tabs {
	display: flex;
	gap: 8px;
	margin-bottom: 20px;
}

.scm-auth-tab {
	padding: 10px 20px;
	border: 1px solid var(--scm-border);
	background: var(--scm-surface);
	border-radius: 999px;
	cursor: pointer;
	font-weight: 600;
	font-size: 14px;
}

.scm-auth-tab.is-active {
	background: linear-gradient(135deg, var(--scm-primary-light), var(--scm-primary-dark));
	border-color: transparent;
	color: #fff;
}

.scm-auth-form {
	background: var(--scm-surface);
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	padding: 24px;
	box-shadow: var(--scm-shadow);
	max-width: 420px;
}

.scm-auth-form p {
	margin-bottom: 14px;
}

.scm-auth-form label {
	display: block;
	font-weight: 600;
	margin-bottom: 6px;
	font-size: 13.5px;
}

.scm-auth-form input {
	width: 100%;
	max-width: 100%;
	padding: 11px 14px;
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius-sm);
	font-size: 14px;
}

.scm-auth-form input:focus {
	outline: none;
	border-color: var(--scm-primary-light);
	box-shadow: 0 0 0 3px var(--scm-primary-bg);
}

.scm-field-note {
	display: block;
	margin-top: 6px;
	font-size: 12px;
	font-weight: 400;
	color: var(--scm-text-muted);
}

.scm-form-errors {
	background: var(--scm-danger-bg);
	border: 1px solid #fecaca;
	color: var(--scm-danger);
	padding: 12px 16px;
	border-radius: var(--scm-radius-sm);
	margin-bottom: 18px;
	font-size: 14px;
}

/* ---------- Student dashboard ---------- */

.scm-dashboard-courses {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
	gap: 18px;
}

.scm-dashboard-course-card {
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	padding: 20px;
	background: var(--scm-surface);
	box-shadow: var(--scm-shadow);
	transition: box-shadow 0.15s ease;
}

.scm-dashboard-course-card:hover {
	box-shadow: var(--scm-shadow-lg);
}

.scm-dashboard-course-card h3 {
	margin: 0 0 8px;
	font-size: 17px;
	font-weight: 700;
}

.scm-dashboard-facts {
	list-style: none;
	padding: 0;
	margin: 12px 0 0;
	font-size: 13px;
	color: var(--scm-text);
}

.scm-dashboard-facts li {
	margin-bottom: 6px;
}

.scm-dashboard-facts a {
	color: var(--scm-primary);
	font-weight: 600;
}

.scm-notice-inline {
	background: var(--scm-warning-bg);
	border: 1px solid #fde68a;
	color: var(--scm-warning);
	padding: 10px 14px;
	border-radius: var(--scm-radius-sm);
	font-size: 13px;
	margin-top: 12px;
}

.scm-notice-success,
.scm-notice-warning {
	padding: 14px 18px;
	border-radius: var(--scm-radius-sm);
	margin-bottom: 20px;
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
}

.scm-notice-success {
	background: var(--scm-success-bg);
	border: 1px solid #86efac;
	color: var(--scm-success);
}

.scm-notice-warning {
	background: var(--scm-warning-bg);
	border: 1px solid #fde68a;
	color: var(--scm-warning);
}

.scm-notice-success p,
.scm-notice-warning p {
	margin: 0;
	flex: 1 1 100%;
}

.scm-balance-box {
	margin-top: 14px;
	padding-top: 14px;
	border-top: 1px dashed var(--scm-border);
}

.scm-balance-box .scm-btn {
	margin-top: 10px;
}

.scm-inline-payment {
	margin-top: 14px;
	padding: 14px;
	background: var(--scm-bg);
	border-radius: var(--scm-radius-sm);
}

.scm-payment-request-panel {
	background: var(--scm-surface);
	border: 2px solid var(--scm-primary);
	border-radius: var(--scm-radius);
	padding: 24px;
	margin-bottom: 32px;
	box-shadow: var(--scm-shadow-lg);
}

.scm-payment-request-summary p {
	margin: 0 0 8px;
	font-size: 14px;
}

.scm-enroll-step {
	max-width: 640px;
	margin: 0 auto;
	background: var(--scm-surface, #fff);
	border: 1px solid var(--scm-border, #e5e7eb);
	border-radius: var(--scm-radius, 14px);
	padding: 28px;
	box-shadow: var(--scm-shadow, 0 1px 2px rgba(15, 23, 42, 0.05));
}

.scm-enroll-step .scm-payment-request-summary {
	background: var(--scm-bg, #f8fafc);
	border-radius: var(--scm-radius-sm, 8px);
	padding: 14px 16px;
	margin-bottom: 20px;
}

.scm-future-note {
	color: #9ca3af;
	font-size: 13px;
	font-style: italic;
}

.scm-table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	background: var(--scm-surface);
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	overflow: hidden;
	box-shadow: var(--scm-shadow);
}

.scm-table th,
.scm-table td {
	text-align: left;
	padding: 12px 16px;
	border-bottom: 1px solid var(--scm-border);
	font-size: 13.5px;
}

.scm-table th {
	background: var(--scm-bg);
	color: var(--scm-text-muted);
	text-transform: uppercase;
	font-size: 11.5px;
	letter-spacing: 0.03em;
}

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

/* ---------- Account menu ---------- */

.scm-account-menu {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
	background: var(--scm-surface);
	border: 1px solid var(--scm-border);
	border-radius: var(--scm-radius);
	padding: 14px 20px;
	margin-bottom: 24px;
	box-shadow: var(--scm-shadow);
}

.scm-account-menu-identity {
	display: flex;
	align-items: center;
	gap: 12px;
}

.scm-account-menu-identity img {
	border-radius: 50%;
}

.scm-account-menu-text {
	display: flex;
	flex-direction: column;
	font-size: 14px;
}

.scm-account-menu-label {
	font-size: 11.5px;
	color: var(--scm-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.scm-account-menu-links {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
}

.scm-account-menu-links .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
}

.scm-btn-logout {
	color: var(--scm-danger);
	border-color: var(--scm-danger-bg);
}

.scm-btn-logout:hover {
	background: var(--scm-danger-bg);
}

/* ---------- Shared badges (frontend) ---------- */

.scm-badge {
	display: inline-block;
	padding: 3px 11px;
	border-radius: 999px;
	font-size: 11.5px;
	font-weight: 700;
	text-transform: capitalize;
	background: #f1f5f9;
	color: #475569;
}

.scm-badge-active,
.scm-badge-confirmed,
.scm-badge-approved,
.scm-badge-online {
	background: var(--scm-success-bg);
	color: var(--scm-success);
}

.scm-badge-pending,
.scm-badge-reserved,
.scm-badge-inactive,
.scm-badge-offline {
	background: var(--scm-warning-bg);
	color: var(--scm-warning);
}

.scm-badge-cancelled,
.scm-badge-rejected,
.scm-badge-unpaid {
	background: var(--scm-danger-bg);
	color: var(--scm-danger);
}

/* ---------- Responsive ---------- */

/* Baseline touch-target sizing applies at every width, not just mobile —
   a 44px minimum tap target is the standard accessibility guideline. */
.scm-btn {
	min-height: 44px;
}

@media (max-width: 782px) {
	.scm-container {
		padding: 20px 14px 90px;
	}

	.scm-page-title {
		font-size: 24px;
	}

	.scm-section-title {
		font-size: 19px;
	}

	.scm-course-filters {
		flex-direction: column;
	}

	.scm-course-filters input[type="text"],
	.scm-course-filters select,
	.scm-course-filters .scm-btn {
		min-width: 0;
		width: 100%;
	}

	.scm-course-cards {
		grid-template-columns: 1fr;
	}

	.scm-batch-card {
		grid-template-columns: 1fr;
		row-gap: 14px;
		text-align: left;
		padding: 16px;
	}

	.scm-batch-card-main,
	.scm-batch-card-schedule,
	.scm-batch-card-seats {
		padding-top: 12px;
		border-top: 1px solid var(--scm-border);
	}

	.scm-batch-card-main {
		padding-top: 0;
		border-top: none;
	}

	.scm-batch-card-price {
		text-align: left;
		font-size: 22px;
	}

	.scm-course-hero {
		flex-direction: column;
		padding: 16px;
	}

	.scm-course-hero-image {
		width: 100%;
	}

	.scm-course-facts {
		flex-direction: column;
		gap: 8px;
	}

	.scm-selection-bar {
		flex-direction: column;
		gap: 10px;
		align-items: stretch;
		text-align: center;
		padding: 14px 16px;
	}

	.scm-selection-bar .scm-btn {
		width: 100%;
		justify-content: center;
	}

	.scm-enroll-panel {
		padding: 16px;
	}

	.scm-payment-methods label {
		min-height: 44px;
		display: flex;
		align-items: center;
	}

	.scm-account-menu {
		flex-direction: column;
		align-items: stretch;
		text-align: center;
	}

	.scm-account-menu-identity {
		justify-content: center;
	}

	.scm-account-menu-links {
		justify-content: center;
	}

	.scm-account-menu-links .scm-btn {
		flex: 1;
		justify-content: center;
	}

	.scm-auth-tabs {
		width: 100%;
	}

	.scm-auth-tab {
		flex: 1;
		text-align: center;
	}

	.scm-auth-form {
		max-width: 100%;
	}

	.scm-auth-form input {
		max-width: 100%;
		min-height: 44px;
		font-size: 16px; /* prevents iOS Safari from auto-zooming on focus */
	}

	.scm-dashboard-courses {
		grid-template-columns: 1fr;
	}

	.scm-table {
		display: block;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
	}
}

@media (max-width: 420px) {
	.scm-batch-card-name strong {
		font-size: 16px;
	}

	.scm-batch-card-price {
		font-size: 20px;
	}

	.scm-selection-summary span {
		display: block;
		margin-right: 0;
	}
}