/*
 * SaasBuilder - Global Offcanvas System
 *
 * UI-6 : la coque (overlay + panel : position, dimensions, z-index,
 * transition) est définie une seule fois, dans le bloc transverse
 * ui/app/blocs/offcanvas/offcanvas.css (chargé après ce fichier dans la
 * chaîne de dépendances wp_enqueue — c'est déjà lui qui s'affiche en
 * pratique). Ne pas la redéfinir ici. Ce fichier ne garde que les pièces
 * que le bloc ne couvre pas : backdrop, header/body/footer, tabs/panes,
 * notifications, éditeur FAQ.
 */

.saasbuilder-offcanvas-backdrop {
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 100%;
	background: rgba(0, 0, 0, 0.4) !important;
	backdrop-filter: blur(10px) !important;
	-webkit-backdrop-filter: blur(10px) !important;
}


/* Header, Body, Footer */
.saasbuilder-offcanvas-header { 
	padding: 24px; 
	border-bottom: 1px solid var(--color-border); 
	display: flex; 
	justify-content: space-between; 
	align-items: center; 
	background: var(--color-bg); 
}
.saasbuilder-offcanvas-header h3 { 
	margin: 0; 
	font-size: 18px; 
	font-weight: 600; 
	color: var(--color-text); 
}

.saasbuilder-offcanvas-header .saasbuilder-offcanvas-close {
	background: transparent;
	border: none;
	font-size: 24px;
	color: var(--color-text-muted);
	cursor: pointer;
	line-height: 1;
	transition: color 0.2s;
}

.saasbuilder-offcanvas-header .saasbuilder-offcanvas-close:hover {
	color: #ef4444;
}

.saasbuilder-offcanvas-body { 
	padding: 20px 24px; 
	flex: 1; 
	overflow-y: auto; 
	background: var(--color-bg-secondary); 
}

.saasbuilder-offcanvas-footer { 
	display: flex; 
	justify-content: flex-end; 
	align-items: center;
	gap: 12px; 
	padding: 16px 24px; 
	border-top: 1px solid var(--color-border); 
	background: var(--color-bg); 
}
.saasbuilder-offcanvas-footer .saasbuilder-btn {
	height: 42px;
	padding: 0 20px;
	font-size: 13px;
	font-weight: 600;
	border-radius: 6px;
	margin: 0;
}

/* Tabs inside Offcanvas */
.saasbuilder-offcanvas-tabs {
	display: flex;
	border-bottom: 1px solid var(--color-border);
	background: var(--color-bg-secondary);
}

.saasbuilder-offcanvas-tab {
	flex: 1;
	padding: 12px 0;
	background: transparent;
	border: none;
	border-bottom: 2px solid transparent;
	font-size: 13px;
	font-weight: 600;
	color: var(--color-text-muted);
	cursor: pointer;
	transition: all 0.2s;
}

.saasbuilder-offcanvas-tab:hover {
	color: var(--color-text);
}

.saasbuilder-offcanvas-tab.active {
	color: var(--color-primary);
	border-bottom-color: var(--color-primary);
	background: var(--color-bg);
}

/* Tab Panes */
.saasbuilder-offcanvas-pane {
	display: none;
	animation: saasbuilderFadeIn 0.3s ease forwards;
}

.saasbuilder-offcanvas-pane.active {
	display: block;
}

/* Offcanvas Utilities */
.saasbuilder-offcanvas-wide { width: 600px !important; max-width: 100%; }

/* FAQ Editor specific styles (within Offcanvas) */
.wp-editor-wrap { border: 1px solid var(--saasbuilder-border); }

/* FAQ SECTIONS */
.saasbuilder-faq-section { background: var(--saasbuilder-surface); border: 1px solid var(--saasbuilder-border); border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
.saasbuilder-faq-section-header { padding: 8px 12px; background: var(--saasbuilder-surface); border-bottom: 1px solid var(--saasbuilder-border); display: flex; gap: 10px; align-items: center; cursor: pointer; transition: background 0.2s; }
.saasbuilder-faq-section-header:hover { background: var(--saasbuilder-hover-bg); }
.saasbuilder-faq-section.open > .saasbuilder-faq-section-header { background: var(--saasbuilder-active-bg, rgba(255,255,255,0.05)); border-bottom-color: var(--saasbuilder-border); }
.saasbuilder-faq-section-body { padding: 20px; display: none; background: var(--saasbuilder-bg); }
.saasbuilder-faq-section.open > .saasbuilder-faq-section-body { display: block; }

/* Header Controls */
.saasbuilder-faq-header-input-group { flex: 1; display: flex; gap: 8px; align-items: center; }
.saasbuilder-inp-sec-title { flex: 1; height: 36px; border: 1px solid var(--saasbuilder-border); border-radius: 4px; font-weight: 600; padding: 0 10px; background: var(--saasbuilder-input-bg); color: var(--saasbuilder-text-main); }

.saasbuilder-btn-square-danger { width: 36px; height: 36px; border-radius: 4px; background: rgba(239, 68, 68, 0.1); color: #ef4444; border: none; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 16px; flex-shrink: 0; transition: 0.2s; }
.saasbuilder-btn-square-danger:hover { background: #ef4444; color: #fff; }

/* ICON BOX */
.saasbuilder-sys-icon-box { width: 36px; height: 36px; background: var(--saasbuilder-input-bg); border-radius: 4px; border: 1px dashed var(--saasbuilder-border); display: flex; align-items: center; justify-content: center; cursor: pointer; position: relative; flex-shrink: 0; }
.saasbuilder-sys-icon-box:hover { border-color: var(--saasbuilder-text-muted); background: var(--saasbuilder-hover-bg); }
.saasbuilder-sys-icon-box img { max-width: 24px; max-height: 24px; display: block; }
.saasbuilder-sys-icon-box .saasbuilder-sys-icon-remove { position: absolute; top: -5px; right: -5px; background: #ef4444; color: #fff; border-radius: 50%; width: 14px; height: 14px; font-size: 10px; display: none; align-items: center; justify-content: center; cursor: pointer; z-index: 10; }
.saasbuilder-sys-icon-box.has-image .saasbuilder-sys-icon-remove { display: flex; }
.saasbuilder-sys-icon-box.has-image { border-style: solid; background: var(--saasbuilder-surface); }

/* QA ITEM ACCORDION */
.saasbuilder-qa-item { border: 1px solid var(--saasbuilder-border); border-radius: 6px; background: var(--saasbuilder-surface); margin-bottom: 10px; overflow: hidden; transition: border-color 0.2s; }
.saasbuilder-qa-item.open { border-color: var(--saasbuilder-primary); }
.saasbuilder-qa-header { padding: 8px 10px; background: var(--saasbuilder-surface); display: flex; gap: 8px; align-items: center; cursor: pointer; transition: background 0.2s; }
.saasbuilder-qa-header:hover { background: var(--saasbuilder-hover-bg); }
.saasbuilder-qa-item.open .saasbuilder-qa-header { background: var(--saasbuilder-active-bg, rgba(255,255,255,0.05)); border-bottom: 1px solid var(--saasbuilder-border); }
.saasbuilder-inp-q { flex: 1; height: 36px; border: 1px solid var(--saasbuilder-border); border-radius: 4px; font-weight: 600; padding: 0 10px; background: transparent; color: var(--saasbuilder-text-main); }
.saasbuilder-qa-item.open .saasbuilder-inp-q { background: var(--saasbuilder-input-bg); }
.saasbuilder-qa-body { display: none; padding: 15px; background: var(--saasbuilder-surface); }
.saasbuilder-qa-item.open .saasbuilder-qa-body { display: block; }
.saasbuilder-editor-wrapper { width: 100%; }
.saasbuilder-textarea-lg { width: 100%; background: var(--saasbuilder-input-bg); color: var(--saasbuilder-text-main); border: 1px solid var(--saasbuilder-border); min-height: 150px; padding: 10px; font-family: inherit;}
.saasbuilder-toggle-icon { transition: transform 0.2s; color: var(--saasbuilder-text-muted); }
.open > .saasbuilder-faq-section-header .saasbuilder-toggle-icon, .open > .saasbuilder-qa-header .saasbuilder-toggle-icon { transform: rotate(180deg); color: var(--saasbuilder-text-main); }

/* NOTIFICATION ITEMS */
.saasbuilder-notif-item { display: flex; gap: 15px; padding: 16px 24px; border-bottom: 1px solid var(--saasbuilder-border); transition: background 0.2s; position: relative; text-decoration: none; color: inherit; }
.saasbuilder-notif-item:hover { background: var(--saasbuilder-hover-bg); }
.saasbuilder-notif-item.unread { background: transparent; }
.saasbuilder-notif-item.unread::before { display: none; }
.saasbuilder-notif-avatar { width: 40px; height: 40px; border-radius: 50%; overflow: visible; flex-shrink: 0; background: var(--color-bg-secondary, #f1f5f9); position: relative; }
.saasbuilder-notif-avatar img { width: 100%; height: 100%; object-fit: cover; }
.saasbuilder-notif-content { flex: 1; min-width: 0; }
.saasbuilder-notif-title { font-size: 14px; font-weight: 600; margin: 0 0 4px 0; color: var(--saasbuilder-text-main); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.3; }
.saasbuilder-notif-msg { font-size: 13px; color: var(--saasbuilder-text-muted); margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.4; }
.saasbuilder-notif-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; font-size: 11px; color: var(--saasbuilder-text-muted); }
.saasbuilder-notif-time { opacity: 0.8; }
.saasbuilder-notif-actions { display: flex; gap: 8px; opacity: 0; transition: opacity 0.2s; }
.saasbuilder-notif-item:hover .saasbuilder-notif-actions { opacity: 1; }
.saasbuilder-notif-action-btn { background: transparent; border: none; color: var(--saasbuilder-text-muted); cursor: pointer; padding: 4px; border-radius: 4px; display: flex; align-items: center; justify-content: center; }
.saasbuilder-notif-action-btn:hover { background: var(--saasbuilder-surface); color: var(--saasbuilder-text-main); }
.saasbuilder-notif-action-btn.delete:hover { color: #ef4444; }
.saasbuilder-notif-loader { padding: 20px; text-align: center; color: var(--saasbuilder-text-muted); font-size: 12px; }

/* ==========================================================================
   Mobile UI Transformation (< 768px)
   BottomSheet Style
   ========================================================================== */
@media (max-width: 768px) {
	.saasbuilder-offcanvas-panel {
		top: auto;
		bottom: 0;
		right: auto;
		left: 0;
		width: 100%;
		height: auto;
		max-height: 87vh;
		border-left: none;
		border-top: 1px solid var(--saasbuilder-border);
		border-radius: 24px 24px 0 0;
		transform: translateY(100%);
	}

	.saasbuilder-offcanvas-overlay.is-open .saasbuilder-offcanvas-panel {
		transform: translateY(0);
	}

	.saasbuilder-offcanvas-wide {
		width: 100% !important;
	}
	
	.saasbuilder-offcanvas-header {
		border-radius: 24px 24px 0 0;
		padding: 20px;
	}
}