/**
 * 2meet Spoke SSO — Login UI styles
 * A1: Loading overlay, A2: Branded button, B4: Logout notice,
 * D1: SSO status badge, D4: Avatar badge, E1: Error notice
 */

/* ── Morandi token fallbacks (work without design-system.css loaded) ── */
:root {
	--tmso-green:        var(--color-green-primary, #A8B9A4);
	--tmso-green-dark:   var(--color-green-dark,    #8FA08A);
	--tmso-text-inv:     var(--color-text-inverse,  #FAF3E3);
	--tmso-text-primary: var(--color-text-primary,  #3A3530);
	--tmso-text-sec:     var(--color-text-secondary,#5A4F46);
	--tmso-text-ter:     var(--color-text-tertiary, #7A736A);
	--tmso-bg-sec:       var(--color-bg-secondary,  #FAF9F6);
	--tmso-bg-tert:      var(--color-bg-tertiary,   #F2EEE8);
	--tmso-divider:      var(--color-bg-divider,    #E8E3D9);
	--tmso-apricot:      var(--color-apricot-primary,#D9C4AA);
	--tmso-shadow-md:    var(--shadow-md, 0 4px 12px rgba(58,53,48,.07), 0 2px 4px rgba(58,53,48,.04));
	--tmso-shadow-hover: var(--shadow-hover, 0 8px 24px rgba(168,185,164,.22), 0 4px 8px rgba(168,185,164,.12));
	--tmso-radius-md:    var(--radius-md,  10px);
	--tmso-radius-full:  var(--radius-full,9999px);
	--tmso-ease:         var(--ease-default, cubic-bezier(.25,.46,.45,.94));
	--tmso-dur:          var(--duration-normal, 200ms);
	--tmso-font-body:    var(--font-family-body, 'DM Sans','Noto Sans TC','PingFang TC',sans-serif);
}

/* ─────────────────────────────────────────────────────
   A2 — Branded Login Button
───────────────────────────────────────────────────── */
.tmso-login-button-wrap {
	margin: 1em 0;
	text-align: center;
}

.tmso-login-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 44px;              /* Apple a11y standard */
	padding: 0 28px;
	background: var(--tmso-green);
	color: var(--tmso-text-inv) !important;
	font-family: var(--tmso-font-body);
	font-size: 0.95rem;
	font-weight: 600;
	letter-spacing: 0.01em;
	border: none;
	border-radius: var(--tmso-radius-md);
	box-shadow: var(--tmso-shadow-md);
	text-decoration: none !important;
	cursor: pointer;
	transition: background var(--tmso-dur) var(--tmso-ease),
	            box-shadow  var(--tmso-dur) var(--tmso-ease),
	            transform   var(--tmso-dur) var(--tmso-ease);
	/* Override WP button-primary */
	background-color: var(--tmso-green) !important;
	border-color: transparent !important;
}

.tmso-login-button:hover,
.tmso-login-button:focus {
	background: var(--tmso-green-dark) !important;
	background-color: var(--tmso-green-dark) !important;
	box-shadow: var(--tmso-shadow-hover);
	transform: translateY(-1px);
	outline: none;
}

.tmso-login-button:active {
	transform: translateY(0);
	box-shadow: var(--tmso-shadow-md);
}

/* "2meet" prefix badge on button */
.tmso-login-button::before {
	content: '2meet';
	display: inline-block;
	padding: 2px 7px;
	background: rgba(255,255,255,.22);
	border-radius: var(--tmso-radius-full);
	font-size: 0.78em;
	font-weight: 700;
	letter-spacing: 0.04em;
}

/* ─────────────────────────────────────────────────────
   A1 — Loading State (click → redirect)
───────────────────────────────────────────────────── */
.tmso-login-button-wrap.tmso-loading .tmso-login-button {
	pointer-events: none;
	opacity: 0.75;
	cursor: wait;
}

.tmso-login-button-wrap.tmso-loading .tmso-login-button::before {
	content: '';
	width: 14px;
	height: 14px;
	border: 2px solid rgba(255,255,255,.4);
	border-top-color: #fff;
	border-radius: 50%;
	animation: tmso-spin 0.65s linear infinite;
}

.tmso-login-button .tmso-btn-text {
	/* text spans inside the button for loading state swap */
}

@keyframes tmso-spin {
	to { transform: rotate(360deg); }
}

/* ─────────────────────────────────────────────────────
   D1 — SSO Status Badge (floating bottom-right)
───────────────────────────────────────────────────── */
.tmso-sso-status {
	position: fixed;
	bottom: 20px;
	right: 20px;
	z-index: 9990;
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px 14px 8px 10px;
	background: var(--tmso-bg-sec);
	border: 1px solid var(--tmso-divider);
	border-radius: var(--tmso-radius-full);
	box-shadow: var(--tmso-shadow-md);
	font-family: var(--tmso-font-body);
	font-size: 0.8rem;
	color: var(--tmso-text-sec);
	transition: opacity var(--tmso-dur) var(--tmso-ease),
	            transform var(--tmso-dur) var(--tmso-ease);
	cursor: default;
}

.tmso-sso-status:hover {
	box-shadow: var(--tmso-shadow-hover);
}

.tmso-sso-status-dot {
	width: 7px;
	height: 7px;
	background: var(--tmso-green);
	border-radius: 50%;
	flex-shrink: 0;
}

.tmso-sso-status-label {
	max-width: 160px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.tmso-sso-status-dismiss {
	margin-left: 4px;
	background: none;
	border: none;
	padding: 0 2px;
	color: var(--tmso-text-ter);
	cursor: pointer;
	font-size: 1em;
	line-height: 1;
	opacity: 0.6;
	transition: opacity var(--tmso-dur) var(--tmso-ease);
}

.tmso-sso-status-dismiss:hover {
	opacity: 1;
}

.tmso-sso-status.tmso-dismissing {
	opacity: 0;
	transform: translateY(8px);
	pointer-events: none;
}

/* Don't overlap WP admin bar */
.admin-bar .tmso-sso-status {
	bottom: 36px;
}

/* ─────────────────────────────────────────────────────
   D4 — SSO Avatar Badge
───────────────────────────────────────────────────── */
.tmso-sso-active .tmso-avatar-wrap {
	position: relative;
	display: inline-block;
}

.tmso-sso-active .tmso-avatar-wrap::after {
	content: '2meet';
	position: absolute;
	bottom: -4px;
	right: -4px;
	padding: 1px 5px;
	background: var(--tmso-green);
	color: var(--tmso-text-inv);
	font-family: var(--tmso-font-body);
	font-size: 9px;
	font-weight: 700;
	border-radius: var(--tmso-radius-full);
	line-height: 1.6;
	letter-spacing: 0.04em;
	white-space: nowrap;
}

/* ─────────────────────────────────────────────────────
   B4 — Logout Success Notice
───────────────────────────────────────────────────── */
.tmso-logout-notice {
	position: fixed;
	top: 20px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 9991;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 20px;
	background: var(--tmso-bg-sec);
	border: 1px solid var(--tmso-divider);
	border-left: 3px solid var(--tmso-green);
	border-radius: var(--tmso-radius-md);
	box-shadow: var(--tmso-shadow-md);
	font-family: var(--tmso-font-body);
	font-size: 0.9rem;
	color: var(--tmso-text-primary);
	max-width: 360px;
	animation: tmso-slide-down 0.3s var(--tmso-ease) both;
}

@keyframes tmso-slide-down {
	from { opacity: 0; transform: translateX(-50%) translateY(-12px); }
	to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.tmso-logout-notice-icon {
	font-size: 1.1em;
	flex-shrink: 0;
}

/* ─────────────────────────────────────────────────────
   A4 — Gutenberg Block Editor Placeholder
───────────────────────────────────────────────────── */
.tmso-block-placeholder {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	padding: 16px 24px;
	background: var(--tmso-bg-tert, #F2EEE8);
	border: 1.5px dashed var(--tmso-apricot, #D9C4AA);
	border-radius: var(--tmso-radius-md);
	text-align: center;
	font-family: var(--tmso-font-body);
}

.tmso-block-placeholder strong {
	font-size: 0.9rem;
	color: var(--tmso-text-secondary, #5A4F46);
}

.tmso-block-placeholder small {
	font-size: 0.75rem;
	color: var(--tmso-text-tertiary, #7A736A);
}

/* ─────────────────────────────────────────────────────
   A3 — Social Login Buttons
───────────────────────────────────────────────────── */
.tmso-social-divider {
	display: block;
	margin: 14px 0 10px;
	font-family: var(--tmso-font-body);
	font-size: 0.78rem;
	color: var(--tmso-text-ter);
	text-align: center;
	position: relative;
}

.tmso-social-divider::before,
.tmso-social-divider::after {
	content: '';
	position: absolute;
	top: 50%;
	width: 28%;
	height: 1px;
	background: var(--tmso-divider);
}

.tmso-social-divider::before { left: 0; }
.tmso-social-divider::after  { right: 0; }

.tmso-social-buttons {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 8px;
}

.tmso-social-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 36px;
	padding: 0 14px;
	border: 1px solid var(--tmso-divider);
	border-radius: var(--tmso-radius-md);
	background: var(--tmso-bg-sec);
	color: var(--tmso-text-primary);
	font-family: var(--tmso-font-body);
	font-size: 0.82rem;
	font-weight: 500;
	text-decoration: none !important;
	cursor: pointer;
	transition: background var(--tmso-dur) var(--tmso-ease),
	            box-shadow  var(--tmso-dur) var(--tmso-ease);
}

.tmso-social-btn:hover {
	background: var(--tmso-bg-tert);
	box-shadow: var(--tmso-shadow-md);
}

.tmso-social-btn--line   { border-color: #06C755; color: #06C755; }
.tmso-social-btn--google { border-color: #4285F4; color: #4285F4; }
.tmso-social-btn--apple  { border-color: #1C1C1E; color: #1C1C1E; }
.tmso-social-btn--tiktok { border-color: #010101; color: #010101; }
.tmso-social-btn--facebook { border-color: #1877F2; color: #1877F2; }
.tmso-social-btn--instagram { border-color: #E1306C; color: #E1306C; }

/* ─────────────────────────────────────────────────────
   A7 — Remember Me Checkbox
───────────────────────────────────────────────────── */
.tmso-remember-me {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	margin-top: 10px;
	font-family: var(--tmso-font-body);
	font-size: 0.82rem;
	color: var(--tmso-text-sec);
	cursor: pointer;
	user-select: none;
}

.tmso-remember-me input[type="checkbox"] {
	width: 15px;
	height: 15px;
	accent-color: var(--tmso-green);
	cursor: pointer;
	flex-shrink: 0;
}

/* ─────────────────────────────────────────────────────
   E3 — Hub Offline Warning
───────────────────────────────────────────────────── */
.tmso-btn-offline {
	opacity: 0.45 !important;
	cursor: not-allowed !important;
	pointer-events: none;
}

.tmso-offline-notice {
	display: block;
	margin-top: 8px;
	padding: 6px 12px;
	background: var(--tmso-bg-tert);
	border: 1px solid var(--tmso-divider);
	border-left: 3px solid var(--tmso-apricot);
	border-radius: var(--tmso-radius-md);
	font-family: var(--tmso-font-body);
	font-size: 0.8rem;
	color: var(--tmso-text-sec);
	text-align: center;
}

/* ─────────────────────────────────────────────────────
   B3 — Logout Confirmation Modal
───────────────────────────────────────────────────── */
.tmso-modal-overlay {
	position: fixed;
	inset: 0;
	z-index: 99999;
	background: rgba(58, 53, 48, 0.45);
	display: flex;
	align-items: center;
	justify-content: center;
	animation: tmso-fade-in 0.18s var(--tmso-ease) both;
}

.tmso-modal-overlay[hidden] {
	display: none;
}

@keyframes tmso-fade-in {
	from { opacity: 0; }
	to   { opacity: 1; }
}

.tmso-modal-box {
	background: var(--tmso-bg-sec);
	border: 1px solid var(--tmso-divider);
	border-radius: var(--tmso-radius-md);
	box-shadow: var(--tmso-shadow-hover);
	padding: 28px 32px 24px;
	max-width: 340px;
	width: calc(100% - 32px);
	font-family: var(--tmso-font-body);
	animation: tmso-slide-up 0.2s var(--tmso-ease) both;
}

@keyframes tmso-slide-up {
	from { transform: translateY(12px); opacity: 0; }
	to   { transform: translateY(0);    opacity: 1; }
}

.tmso-modal-title {
	margin: 0 0 6px;
	font-size: 1rem;
	font-weight: 700;
	color: var(--tmso-text-primary);
}

.tmso-modal-desc {
	margin: 0 0 20px;
	font-size: 0.85rem;
	color: var(--tmso-text-sec);
}

.tmso-modal-actions {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.tmso-modal-btn {
	display: block;
	width: 100%;
	min-height: 42px;
	padding: 0 16px;
	border: 1px solid var(--tmso-divider);
	border-radius: var(--tmso-radius-md);
	background: var(--tmso-bg-tert);
	color: var(--tmso-text-primary);
	font-family: var(--tmso-font-body);
	font-size: 0.9rem;
	font-weight: 500;
	cursor: pointer;
	transition: background var(--tmso-dur) var(--tmso-ease),
	            box-shadow  var(--tmso-dur) var(--tmso-ease);
}

.tmso-modal-btn:hover {
	background: var(--tmso-divider);
}

.tmso-modal-btn--primary {
	background: var(--tmso-green);
	border-color: transparent;
	color: var(--tmso-text-inv);
	font-weight: 600;
}

.tmso-modal-btn--primary:hover {
	background: var(--tmso-green-dark);
}

.tmso-modal-btn--ghost {
	background: transparent;
	color: var(--tmso-text-ter);
	font-weight: 400;
	border-color: transparent;
}

.tmso-modal-btn--ghost:hover {
	background: var(--tmso-bg-tert);
	color: var(--tmso-text-sec);
}

.tmso-modal-btn:disabled {
	opacity: 0.55;
	cursor: wait;
}

/* ─────────────────────────────────────────────────────
   D2 — Visitor CTA Banner
───────────────────────────────────────────────────── */
.tmso-visitor-cta {
	position: fixed;
	bottom: 20px;
	left: 20px;
	z-index: 9989;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 16px;
	background: var(--tmso-bg-sec);
	border: 1px solid var(--tmso-divider);
	border-left: 3px solid var(--tmso-green);
	border-radius: var(--tmso-radius-md);
	box-shadow: var(--tmso-shadow-md);
	font-family: var(--tmso-font-body);
	font-size: 0.85rem;
	color: var(--tmso-text-sec);
	transition: opacity var(--tmso-dur) var(--tmso-ease),
	            transform var(--tmso-dur) var(--tmso-ease);
}

.tmso-visitor-cta.tmso-cta-hiding {
	opacity: 0;
	transform: translateY(8px);
	pointer-events: none;
}

.tmso-visitor-cta-text {
	flex-shrink: 0;
}

.tmso-visitor-cta-btn {
	display: inline-block;
	padding: 4px 12px;
	background: var(--tmso-green);
	color: var(--tmso-text-inv) !important;
	border-radius: var(--tmso-radius-full);
	font-weight: 600;
	font-size: 0.82rem;
	text-decoration: none !important;
	transition: background var(--tmso-dur) var(--tmso-ease);
}

.tmso-visitor-cta-btn:hover {
	background: var(--tmso-green-dark) !important;
}

.tmso-visitor-cta-dismiss {
	background: none;
	border: none;
	padding: 0 2px;
	color: var(--tmso-text-ter);
	cursor: pointer;
	font-size: 1em;
	line-height: 1;
	opacity: 0.6;
	transition: opacity var(--tmso-dur) var(--tmso-ease);
}

.tmso-visitor-cta-dismiss:hover {
	opacity: 1;
}

.admin-bar .tmso-visitor-cta {
	bottom: 46px;
}

/* ─────────────────────────────────────────────────────
   D3 — Social Accounts Management
───────────────────────────────────────────────────── */
.tmso-social-accounts {
	font-family: var(--tmso-font-body);
}

.tmso-sa-loading,
.tmso-sa-notice {
	padding: 12px 16px;
	background: var(--tmso-bg-tert);
	border-radius: var(--tmso-radius-md);
	font-size: 0.9rem;
	color: var(--tmso-text-sec);
}

.tmso-sa-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.9rem;
}

.tmso-sa-table th,
.tmso-sa-table td {
	padding: 10px 14px;
	text-align: left;
	border-bottom: 1px solid var(--tmso-divider);
}

.tmso-sa-table th {
	font-weight: 600;
	color: var(--tmso-text-primary);
	background: var(--tmso-bg-tert);
}

.tmso-sa-unlink-btn {
	padding: 4px 10px;
	background: none;
	border: 1px solid var(--tmso-apricot);
	border-radius: var(--tmso-radius-md);
	color: var(--tmso-text-sec);
	font-family: var(--tmso-font-body);
	font-size: 0.8rem;
	cursor: pointer;
	transition: background var(--tmso-dur) var(--tmso-ease);
}

.tmso-sa-unlink-btn:hover {
	background: var(--tmso-bg-tert);
}

.tmso-sa-primary-badge {
	display: inline-block;
	padding: 2px 8px;
	background: var(--tmso-green);
	color: var(--tmso-text-inv);
	border-radius: var(--tmso-radius-full);
	font-size: 0.75rem;
	font-weight: 600;
}

/* ─────────────────────────────────────────────────────
   Accessibility — Reduced motion
───────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
	.tmso-login-button,
	.tmso-login-button-wrap.tmso-loading .tmso-login-button::before,
	.tmso-sso-status,
	.tmso-logout-notice,
	.tmso-modal-overlay,
	.tmso-modal-box {
		animation: none;
		transition: none;
	}
}