/**
 * Sidebar Navigation Styles - Fixed & Polished
 *
 * Refined navigation with proper alignment, sizing, and visual hierarchy.
 */

.sidebar {
	padding: var(--space-8) 0;
	height: 100%;
	display: flex;
	flex-direction: column;
	position: relative;
}

/* ========================================
   LOGO / BRANDING
   ======================================== */

.sidebar__logo {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	padding: 0 var(--space-6) var(--space-6);
	animation: slide-up var(--duration-base) var(--ease-out-expo);
}

.sidebar__logo svg {
	height: 24px;
	width: auto;
	flex-shrink: 0;
	color: var(--color-text-primary);
}

/* ========================================
   STATUS CARD
   ======================================== */

.sidebar__status-card {
	padding: 0 var(--space-4) var(--space-4);
}

.sidebar__status-card--clickable {
	cursor: pointer;
}

.sidebar__status-card--clickable:hover > * {
	opacity: 0.8;
}

/* ========================================
   WIDGET APPEARANCE CARD
   ======================================== */

/* Shared fixed size for both sidebar stat cards */
.sidebar__card-fixed-size {
	height: 72px;
	width: 100%;
	max-width: none;
	box-sizing: border-box;
}

.sidebar__widget-card {
	height: 72px;
	width: 100%;
	box-sizing: border-box;
}

.sidebar__widget-card {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	padding: 10px 12px;
	background-color: var(--color-surface-primary);
	border: 1px solid var(--color-grey-soft, #e5e7eb);
	border-radius: 8px;
}

.sidebar__widget-card-header {
	display: flex;
	align-items: center;
	gap: 6px;
	width: 100%;
}

.sidebar__widget-gear-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 18px;
	height: 18px;
	padding: 0;
	background: none;
	border: none;
	cursor: pointer;
	color: var(--color-text-tertiary);
	border-radius: 4px;
	transition: color var(--duration-base, 150ms) ease, background var(--duration-base, 150ms) ease;
}

.sidebar__widget-gear-btn:hover {
	color: var(--color-primary, #5F5BF3);
	background: var(--color-primary-lighter, rgba(95, 91, 243, 0.08));
}

.sidebar__widget-card-label {
	font-family: inherit;
	font-size: 12px;
	font-weight: 500;
	line-height: 1.2;
	color: var(--color-text-tertiary);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* Toggle row: status text left, switch right */
.sidebar__widget-toggle-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
}

.sidebar__widget-status-text {
	font-family: inherit;
	font-size: 12px;
	font-weight: 500;
	color: var(--color-text-secondary);
	white-space: nowrap;
}

/* Toggle switch */
.sidebar__widget-toggle {
	position: relative;
	display: inline-flex;
	align-items: center;
	width: 36px;
	height: 20px;
	padding: 0;
	background: var(--color-grey-soft, #d1d5db);
	border: none;
	border-radius: 10px;
	cursor: pointer;
	transition: background var(--duration-base, 150ms) ease;
	flex-shrink: 0;
}

.sidebar__widget-toggle:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.sidebar__widget-toggle--on {
	background: var(--color-primary, #5F5BF3);
}

.sidebar__widget-toggle-thumb {
	position: absolute;
	left: 2px;
	width: 16px;
	height: 16px;
	background: #fff;
	border-radius: 50%;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
	transition: transform var(--duration-base, 150ms) ease;
}

.sidebar__widget-toggle--on .sidebar__widget-toggle-thumb {
	transform: translateX(16px);
}

/* ========================================
   SYNC STATUS BADGE
   ======================================== */

.sidebar__sync-status {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: var(--space-5);
	margin: 0 var(--space-4) var(--space-6);
	background: linear-gradient(
		135deg,
		rgba(99, 102, 241, 0.06) 0%,
		rgba(99, 102, 241, 0.12) 100%
	);
	border-radius: var(--radius-lg);
	border: 1px solid rgba(99, 102, 241, 0.2);
	position: relative;
	overflow: hidden;
	transition: all var(--duration-base) var(--ease-out-expo);
	animation: scale-in var(--duration-slow) var(--ease-out-expo) 300ms both;
}

/* Subtle glow effect */
.sidebar__sync-status::before {
	content: '';
	position: absolute;
	top: -50%;
	left: -50%;
	width: 200%;
	height: 200%;
	background: radial-gradient(
		circle,
		rgba(99, 102, 241, 0.15) 0%,
		transparent 70%
	);
	animation: sync-glow 4s ease-in-out infinite;
	pointer-events: none;
}

@keyframes sync-glow {
	0%, 100% {
		opacity: 0.4;
		transform: scale(1);
	}
	50% {
		opacity: 0.8;
		transform: scale(1.05);
	}
}

.sidebar__sync-status:hover {
	background: linear-gradient(
		135deg,
		rgba(99, 102, 241, 0.1) 0%,
		rgba(99, 102, 241, 0.16) 100%
	);
	border-color: rgba(99, 102, 241, 0.3);
	transform: translateY(-2px);
	box-shadow: 0 4px 16px rgba(99, 102, 241, 0.2);
}

.sidebar__sync-status-count {
	font-family: var(--font-heading);
	font-size: var(--text-4xl);
	font-weight: var(--weight-bold);
	color: var(--color-primary);
	line-height: 1;
	margin-bottom: var(--space-2);
	position: relative;
	z-index: 1;
	letter-spacing: var(--tracking-tight);
}

.sidebar__sync-status-label {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	font-weight: var(--weight-semibold);
	color: var(--color-primary-dark);
	text-transform: uppercase;
	letter-spacing: var(--tracking-wider);
	position: relative;
	z-index: 1;
	text-align: center;
}

/* ========================================
   SECTION HEADERS
   ======================================== */

.sidebar__section {
	margin-bottom: var(--space-2);
}

.sidebar__section-header {
	font-family: var(--font-heading);
	font-size: var(--text-xs);
	font-weight: var(--weight-semibold);
	color: var(--color-text-tertiary);
	text-transform: uppercase;
	letter-spacing: var(--tracking-widest);
	padding: var(--space-3) var(--space-6) var(--space-2);
	margin-top: var(--space-4);
}

/* ========================================
   NAVIGATION MENU
   ======================================== */

.sidebar__menu {
	list-style: none;
	margin: 0;
	padding: 0 var(--space-3);
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
}

.sidebar__menu-item {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	padding: var(--space-3) var(--space-4);
	border-radius: var(--radius-md);
	font-family: var(--font-body);
	font-size: var(--text-sm);
	font-weight: var(--weight-medium);
	color: var(--color-text-secondary);
	text-decoration: none;
	transition: all var(--duration-base) var(--ease-out-expo);
	cursor: pointer;
	position: relative;
	overflow: visible;
	min-height: 40px;
}

/* Hover background */
.sidebar__menu-item::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: var(--color-gray-100);
	border-radius: var(--radius-md);
	opacity: 0;
	transform: scale(0.95);
	transition: all var(--duration-base) var(--ease-out-expo);
	z-index: -1;
}

.sidebar__menu-item:hover::before {
	opacity: 1;
	transform: scale(1);
}

.sidebar__menu-item:hover {
	color: var(--color-text-primary);
}

/* Active state */
.sidebar__menu-item--active {
	color: var(--color-primary);
	background: var(--color-primary-lighter);
	box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.15);
	font-weight: var(--weight-semibold);
}

.sidebar__menu-item--active::before {
	display: none;
}

.sidebar__menu-item--active:hover {
	background: var(--color-primary-lighter);
	box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.25);
}

/* Active indicator bar */
.sidebar__menu-item--active::after {
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 3px;
	height: 60%;
	background: var(--color-primary);
	border-radius: 0 var(--radius-full) var(--radius-full) 0;
	box-shadow: 0 0 8px rgba(99, 102, 241, 0.5);
	animation: slide-in-left var(--duration-base) var(--ease-out-expo);
}

@keyframes slide-in-left {
	from {
		width: 0;
		opacity: 0;
	}
	to {
		width: 3px;
		opacity: 1;
	}
}

/* Icon styling - CRITICAL FIX */
.sidebar__menu-icon {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	transition: all var(--duration-base) var(--ease-out-expo);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: visible;  /* CRITICAL - prevents icon cropping */
}

.sidebar__menu-icon svg {
	width: 100%;
	height: 100%;
	display: block;
	overflow: visible;  /* CRITICAL - prevents stroke cropping */
}

.sidebar__menu-item:hover .sidebar__menu-icon {
	transform: scale(1.08);
}

.sidebar__menu-item--active .sidebar__menu-icon {
	color: var(--color-primary);
	transform: scale(1.05);
}

/* Menu item text */
.sidebar__menu-item span:not(.sidebar__menu-icon) {
	flex: 1;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

/* ========================================
   STAGGERED ENTRANCE ANIMATIONS
   ======================================== */

.sidebar__menu li:nth-child(1) {
	animation: slide-up var(--duration-base) var(--ease-out-expo) var(--delay-1) both;
}

.sidebar__menu li:nth-child(2) {
	animation: slide-up var(--duration-base) var(--ease-out-expo) var(--delay-2) both;
}

.sidebar__menu li:nth-child(3) {
	animation: slide-up var(--duration-base) var(--ease-out-expo) var(--delay-3) both;
}

.sidebar__menu li:nth-child(4) {
	animation: slide-up var(--duration-base) var(--ease-out-expo) var(--delay-4) both;
}

.sidebar__menu li:nth-child(5) {
	animation: slide-up var(--duration-base) var(--ease-out-expo) var(--delay-5) both;
}

.sidebar__menu li:nth-child(6) {
	animation: slide-up var(--duration-base) var(--ease-out-expo) calc(var(--delay-5) + 50ms) both;
}

.sidebar__menu li:nth-child(7) {
	animation: slide-up var(--duration-base) var(--ease-out-expo) calc(var(--delay-5) + 100ms) both;
}

/* ========================================
   FOOTER / USER SECTION
   ======================================== */

.sidebar__footer {
	padding: var(--space-6);
	margin-top: auto;
	border-top: 1px solid var(--color-border-light);
}

.sidebar__footer-button {
	display: flex;
	align-items: center;
	gap: var(--space-3);
	width: 100%;
	padding: var(--space-3) var(--space-4);
	background: transparent;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	font-family: var(--font-body);
	font-size: var(--text-sm);
	font-weight: var(--weight-medium);
	color: var(--color-text-secondary);
	cursor: pointer;
	transition: all var(--duration-base) var(--ease-out-expo);
}

.sidebar__footer-button:hover {
	background: var(--color-gray-100);
	border-color: var(--color-border-medium);
	color: var(--color-text-primary);
	transform: translateY(-1px);
	box-shadow: var(--shadow-sm);
}

.sidebar__footer-button:active {
	transform: translateY(0);
	box-shadow: none;
}

/* ========================================
   BADGE / NOTIFICATION INDICATOR
   ======================================== */

.sidebar__badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 20px;
	height: 20px;
	padding: 0 var(--space-2);
	background: var(--color-error);
	color: var(--color-white);
	font-size: var(--text-xs);
	font-weight: var(--weight-bold);
	border-radius: var(--radius-full);
	margin-left: auto;
	box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
	animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
	0%, 100% {
		transform: scale(1);
		box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
	}
	50% {
		transform: scale(1.1);
		box-shadow: 0 4px 12px rgba(239, 68, 68, 0.5);
	}
}

/* ========================================
   DIVIDERS
   ======================================== */

.sidebar__divider {
	height: 1px;
	background: var(--color-border-light);
	margin: var(--space-4) var(--space-6);
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */

@media (max-width: 782px) {
	.sidebar {
		padding: var(--space-6) 0;
	}

	.sidebar__logo {
		padding: 0 var(--space-4) var(--space-6);
	}

	.sidebar__sync-status {
		margin: 0 var(--space-3) var(--space-5);
		padding: var(--space-4);
	}

	.sidebar__sync-status-count {
		font-size: var(--text-3xl);
	}

	.sidebar__menu {
		padding: 0 var(--space-2);
	}

	.sidebar__menu-item {
		padding: var(--space-2) var(--space-3);
		min-height: 36px;
		font-size: var(--text-xs);
	}

	.sidebar__section-header {
		padding: var(--space-2) var(--space-4) var(--space-1);
		font-size: 10px;
	}

	.sidebar__footer {
		padding: var(--space-4);
	}
}

/* ========================================
   COLLAPSED STATE (Future Enhancement)
   ======================================== */

.sidebar--collapsed {
	width: var(--sidebar-collapsed);
}

.sidebar--collapsed .sidebar__logo-text,
.sidebar--collapsed .sidebar__menu-item span:not(.sidebar__menu-icon),
.sidebar--collapsed .sidebar__section-header,
.sidebar--collapsed .sidebar__sync-status-label {
	display: none;
}

.sidebar--collapsed .sidebar__menu-item {
	justify-content: center;
	padding: var(--space-3);
}

.sidebar--collapsed .sidebar__sync-status {
	padding: var(--space-4);
}

.sidebar--collapsed .sidebar__sync-status-count {
	font-size: var(--text-2xl);
	margin-bottom: 0;
}

/* ========================================
   SUBMENU (e.g. Conversations sub-tabs)
   ======================================== */

.sidebar__submenu {
	list-style: none;
	margin: var(--space-1) 0 0 0;
	padding: 0;
}

.sidebar__submenu-item {
	display: flex;
	align-items: center;
	padding: var(--space-2) var(--space-3) var(--space-2) calc(var(--space-3) + 28px);
	border-radius: var(--radius-md);
	font-family: var(--font-body);
	font-size: var(--text-sm);
	font-weight: var(--weight-normal);
	color: var(--color-text-secondary);
	text-decoration: none;
	transition: all var(--duration-base) var(--ease-out-expo);
	cursor: pointer;
	position: relative;
	min-height: 32px;
}

.sidebar__submenu-item:hover {
	color: var(--color-text-primary);
	background: var(--color-gray-100);
}

.sidebar__submenu-item--active {
	color: var(--color-primary);
	background: var(--color-primary-lighter);
	font-weight: var(--weight-medium);
}