/* ===== Theme Variables ===== */
:root,
[data-theme="light"] {
	--bg: #f8f9fb;
	--bg-secondary: #ffffff;
	--bg-hover: #f0f1f4;
	--bg-active: #e8eaef;
	--border: #e4e6eb;
	--border-light: #eef0f3;
	--text: #1a1d23;
	--text-secondary: #5f6368;
	--text-tertiary: #9aa0a6;
	--accent: #2563eb;
	--accent-hover: #1d4ed8;
	--accent-subtle: #eff4ff;
	--sidebar-bg: #ffffff;
	--sidebar-active: #eff4ff;
	--topbar-bg: #ffffff;
	--card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
	--card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.08);
	--green: #16a34a;
	--orange: #ea580c;
	--purple: #7c3aed;
	--blue: #2563eb;
}

[data-theme="dark"] {
	--bg: #111318;
	--bg-secondary: #1a1d24;
	--bg-hover: #22252e;
	--bg-active: #2a2e38;
	--border: #2a2e38;
	--border-light: #22252e;
	--text: #e4e6eb;
	--text-secondary: #9aa0a6;
	--text-tertiary: #5f6368;
	--accent: #4f87f6;
	--accent-hover: #6b9df7;
	--accent-subtle: #1e2a42;
	--sidebar-bg: #15171e;
	--sidebar-active: #1e2a42;
	--topbar-bg: #15171e;
	--card-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
	--card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.3);
	--green: #22c55e;
	--orange: #fb923c;
	--purple: #a78bfa;
	--blue: #4f87f6;
}

/* ===== Reset ===== */
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
	background: var(--bg);
	color: var(--text);
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
}

body.app-active {
	overflow: hidden;
}

.hidden {
	display: none !important;
}

/* ===== Login ===== */
.login-shell {
	min-height: 100vh;
	padding: 24px;
	display: grid;
	place-items: center;
	background:
		radial-gradient(circle at 20% 20%, var(--accent-subtle), transparent 50%),
		radial-gradient(circle at 80% 80%, rgba(37, 99, 235, 0.08), transparent 50%),
		var(--bg);
}

.login-card {
	width: min(460px, 100%);
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 16px;
	padding: 28px;
	box-shadow: var(--card-shadow-hover);
}

.login-brand {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 18px;
	font-weight: 700;
	margin-bottom: 16px;
}

.login-card h1 {
	font-size: 24px;
	font-weight: 700;
	letter-spacing: -0.3px;
}

.login-subtitle {
	margin-top: 6px;
	font-size: 14px;
	color: var(--text-secondary);
}

.login-form {
	margin-top: 20px;
	display: grid;
	gap: 10px;
}

.login-form label {
	font-size: 13px;
	font-weight: 600;
	color: var(--text-secondary);
	margin-top: 6px;
}

.login-form input {
	height: 42px;
	border: 1px solid var(--border);
	border-radius: 10px;
	padding: 0 12px;
	font-size: 14px;
	background: var(--bg);
	color: var(--text);
	outline: none;
	transition: border-color 0.15s, box-shadow 0.15s;
}

.login-form input:focus {
	border-color: var(--accent);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.primary-btn,
.secondary-btn {
	height: 42px;
	border-radius: 10px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.primary-btn {
	margin-top: 8px;
	border: none;
	background: var(--accent);
	color: #fff;
}

.primary-btn:hover {
	background: var(--accent-hover);
	transform: translateY(-1px);
}

.secondary-btn {
	border: 1px solid var(--border);
	background: var(--bg-secondary);
	color: var(--text);
}

.secondary-btn:hover {
	background: var(--bg-hover);
}

.login-hint {
	font-size: 12px;
	color: var(--text-tertiary);
	margin-top: 2px;
}

.login-error {
	min-height: 20px;
	font-size: 13px;
	color: #dc2626;
	margin-top: 4px;
}

[data-theme="dark"] .login-form input:focus {
	box-shadow: 0 0 0 3px rgba(79, 135, 246, 0.2);
}

/* ===== App Layout ===== */
.app {
	display: flex;
	height: 100vh;
	width: 100vw;
}

/* ===== Sidebar ===== */
.sidebar {
	width: 220px;
	min-width: 220px;
	background: var(--sidebar-bg);
	border-right: 1px solid var(--border);
	display: flex;
	flex-direction: column;
	transition: width 0.2s ease, min-width 0.2s ease;
	overflow: hidden;
}

.sidebar.collapsed {
	width: 60px;
	min-width: 60px;
}

.sidebar-header {
	padding: 16px;
	border-bottom: 1px solid var(--border-light);
}

.logo {
	display: flex;
	align-items: center;
	gap: 10px;
}

.logo-text {
	font-size: 18px;
	font-weight: 700;
	color: var(--text);
	letter-spacing: -0.3px;
	white-space: nowrap;
}

.sidebar.collapsed .logo-text {
	display: none;
}

.sidebar-nav {
	flex: 1;
	padding: 8px;
	overflow-y: auto;
}

.nav-item {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 9px 12px;
	border-radius: 8px;
	color: var(--text-secondary);
	text-decoration: none;
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: background 0.15s, color 0.15s;
	white-space: nowrap;
}

.nav-item:hover {
	background: var(--bg-hover);
	color: var(--text);
}

.nav-item.active {
	background: var(--sidebar-active);
	color: var(--accent);
}

.sidebar.collapsed .nav-item span {
	display: none;
}

.sidebar.collapsed .nav-item {
	justify-content: center;
	padding: 9px;
}

.sidebar-footer {
	padding: 8px;
	border-top: 1px solid var(--border-light);
}

/* ===== Main Area ===== */
.main {
	flex: 1;
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

/* ===== Top Bar ===== */
.topbar {
	height: 56px;
	min-height: 56px;
	background: var(--topbar-bg);
	border-bottom: 1px solid var(--border);
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 20px;
	gap: 16px;
}

.topbar-left,
.topbar-right {
	display: flex;
	align-items: center;
	gap: 8px;
}

.icon-btn {
	width: 36px;
	height: 36px;
	border: none;
	background: none;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--text-secondary);
	cursor: pointer;
	transition: background 0.15s, color 0.15s;
}

.icon-btn:hover {
	background: var(--bg-hover);
	color: var(--text);
}

.search-box {
	display: flex;
	align-items: center;
	gap: 8px;
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 0 12px;
	height: 36px;
	width: 280px;
	color: var(--text-tertiary);
	transition: border-color 0.15s;
}

.search-box:focus-within {
	border-color: var(--accent);
}

.search-box input {
	border: none;
	background: none;
	outline: none;
	font-size: 14px;
	color: var(--text);
	width: 100%;
}

.search-box input::placeholder {
	color: var(--text-tertiary);
}

/* Theme toggle icons */
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

.notification-btn {
	position: relative;
}

.notification-dot {
	position: absolute;
	top: 7px;
	right: 7px;
	width: 8px;
	height: 8px;
	background: #ef4444;
	border-radius: 50%;
	border: 2px solid var(--topbar-bg);
}

.avatar {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: var(--accent);
	color: white;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	font-weight: 600;
	cursor: pointer;
	margin-left: 4px;
}

/* ===== Content Area ===== */
.content {
	flex: 1;
	overflow-y: auto;
	padding: 28px 32px;
}

.view {
	display: none;
}

.view.active {
	display: block;
	animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
	from { opacity: 0; transform: translateY(4px); }
	to { opacity: 1; transform: translateY(0); }
}

.view-header {
	margin-bottom: 28px;
}

.view-header h1 {
	font-size: 24px;
	font-weight: 700;
	letter-spacing: -0.3px;
	color: var(--text);
}

.view-subtitle {
	font-size: 14px;
	color: var(--text-secondary);
	margin-top: 4px;
}

/* ===== Stat Cards ===== */
.stat-cards {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
	margin-bottom: 28px;
}

.stat-card {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 20px;
	display: flex;
	align-items: center;
	gap: 16px;
	box-shadow: var(--card-shadow);
	transition: box-shadow 0.2s, transform 0.2s;
}

.stat-card:hover {
	box-shadow: var(--card-shadow-hover);
	transform: translateY(-1px);
}

.stat-icon {
	width: 44px;
	height: 44px;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.mail-icon  { background: #eff4ff; color: var(--blue); }
.docs-icon  { background: #f0fdf4; color: var(--green); }
.chat-icon  { background: #faf5ff; color: var(--purple); }
.drive-icon { background: #fff7ed; color: var(--orange); }

[data-theme="dark"] .mail-icon  { background: #1e2a42; }
[data-theme="dark"] .docs-icon  { background: #14291c; }
[data-theme="dark"] .chat-icon  { background: #1f1635; }
[data-theme="dark"] .drive-icon { background: #2a1e0f; }

.stat-value {
	display: block;
	font-size: 22px;
	font-weight: 700;
	color: var(--text);
	line-height: 1.2;
}

.stat-label {
	display: block;
	font-size: 13px;
	color: var(--text-secondary);
	margin-top: 2px;
}

/* ===== Dashboard Grid ===== */
.dashboard-grid {
	display: grid;
	grid-template-columns: 1fr 320px;
	gap: 20px;
}

.panel {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 20px;
	box-shadow: var(--card-shadow);
}

.panel-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 16px;
}

.panel-header h2 {
	font-size: 15px;
	font-weight: 600;
	color: var(--text);
}

.text-btn {
	background: none;
	border: none;
	color: var(--accent);
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
	padding: 4px 8px;
	border-radius: 6px;
	transition: background 0.15s;
}

.text-btn:hover {
	background: var(--accent-subtle);
}

/* ===== Activity List ===== */
.activity-list {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.activity-item {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	padding: 10px 8px;
	border-radius: 8px;
	transition: background 0.15s;
}

.activity-item:hover {
	background: var(--bg-hover);
}

.activity-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	margin-top: 6px;
	flex-shrink: 0;
}

.activity-dot.blue   { background: var(--blue); }
.activity-dot.green  { background: var(--green); }
.activity-dot.purple { background: var(--purple); }
.activity-dot.orange { background: var(--orange); }

.activity-content p {
	font-size: 14px;
	color: var(--text);
	line-height: 1.4;
}

.activity-time {
	font-size: 12px;
	color: var(--text-tertiary);
	margin-top: 2px;
	display: block;
}

/* ===== Quick Actions ===== */
.actions-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
}

.action-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 20px 12px;
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 10px;
	cursor: pointer;
	color: var(--text-secondary);
	font-size: 13px;
	font-weight: 500;
	transition: all 0.15s;
}

.action-card:hover {
	border-color: var(--accent);
	color: var(--accent);
	background: var(--accent-subtle);
}

/* ===== Empty State ===== */
.empty-state {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 80px 20px;
	gap: 16px;
}

.empty-state p {
	font-size: 15px;
	color: var(--text-tertiary);
	font-weight: 500;
}

/* ===== Settings ===== */
.settings-section {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 20px;
	margin-bottom: 16px;
	box-shadow: var(--card-shadow);
}

.settings-section h3 {
	font-size: 13px;
	font-weight: 600;
	color: var(--text-tertiary);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	margin-bottom: 12px;
}

.setting-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 0;
}

.setting-row + .setting-row {
	border-top: 1px solid var(--border-light);
}

.setting-label {
	font-size: 14px;
	font-weight: 500;
	color: var(--text);
}

.setting-desc {
	font-size: 13px;
	color: var(--text-secondary);
	margin-top: 2px;
}

/* Members list */
.members-list {
	display: flex;
	flex-direction: column;
	gap: 0;
}

.member-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px 0;
}

.member-row + .member-row {
	border-top: 1px solid var(--border-light);
}

.member-info {
	display: flex;
	align-items: center;
	gap: 10px;
}

.member-avatar {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: var(--accent);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	font-weight: 600;
	flex-shrink: 0;
}

.member-name {
	font-size: 14px;
	font-weight: 500;
	color: var(--text);
}

.member-email {
	font-size: 12px;
	color: var(--text-secondary);
}

.member-role {
	font-size: 12px;
	color: var(--text-tertiary);
	background: var(--bg-active);
	padding: 2px 8px;
	border-radius: 10px;
	text-transform: capitalize;
}

.invite-row {
	gap: 8px;
	padding-top: 12px;
	border-top: 1px solid var(--border-light);
}

.invite-input {
	flex: 1;
	padding: 8px 12px;
	border: 1px solid var(--border);
	border-radius: 8px;
	background: var(--bg);
	color: var(--text);
	font-size: 14px;
	outline: none;
}

.invite-input:focus {
	border-color: var(--accent);
}

.invite-btn {
	padding: 8px 16px;
	font-size: 13px;
	white-space: nowrap;
}

/* Toggle switch */
.toggle-switch {
	width: 44px;
	height: 24px;
	background: var(--bg-active);
	border: none;
	border-radius: 12px;
	position: relative;
	cursor: pointer;
	transition: background 0.2s;
	flex-shrink: 0;
}

.toggle-switch.active {
	background: var(--accent);
}

.toggle-knob {
	position: absolute;
	top: 3px;
	left: 3px;
	width: 18px;
	height: 18px;
	background: white;
	border-radius: 50%;
	transition: transform 0.2s;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.toggle-switch.active .toggle-knob {
	transform: translateX(20px);
}

/* ===== Mail ===== */
.mail-view-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 14px;
}

.mail-view-actions {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-shrink: 0;
	margin-top: 2px;
}

.mail-view-actions .secondary-btn {
	height: 34px;
	padding: 0 14px;
	font-size: 13px;
	border-radius: 8px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.mail-view-actions .primary-btn {
	height: 34px;
	padding: 0 14px;
	font-size: 13px;
	border-radius: 8px;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.mail-source-note {
	margin-top: 6px;
	font-size: 12px;
	color: var(--text-tertiary);
}

.mail-filter-row {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 12px;
}

.mail-filter-btn {
	border: 1px solid var(--border);
	background: var(--bg-secondary);
	color: var(--text-secondary);
	padding: 6px 12px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.15s ease;
}

.mail-filter-btn:hover {
	background: var(--bg-hover);
}

.mail-filter-btn.active {
	background: var(--accent-subtle);
	border-color: var(--accent);
	color: var(--accent);
}

.mail-compose-panel {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 14px;
	margin-bottom: 14px;
	box-shadow: var(--card-shadow);
}

.mail-compose-panel.hidden {
	display: none;
}

.mail-compose-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 10px;
}

.mail-compose-header h3 {
	font-size: 16px;
	font-weight: 600;
	color: var(--text);
	margin: 0;
}

.mail-compose-close {
	background: transparent;
	border: 0;
	color: var(--text-tertiary);
	font-size: 22px;
	line-height: 1;
	cursor: pointer;
	padding: 0 6px;
}

.mail-compose-form {
	display: grid;
	gap: 8px;
}

.mail-compose-form label {
	font-size: 12px;
	font-weight: 600;
	color: var(--text-secondary);
}

.mail-compose-form input,
.mail-compose-form textarea {
	width: 100%;
	border: 1px solid var(--border);
	background: var(--bg);
	color: var(--text);
	border-radius: 8px;
	padding: 10px 12px;
	font-size: 14px;
	font-family: inherit;
}

.mail-compose-form textarea {
	resize: vertical;
	min-height: 120px;
}

.mail-compose-actions {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: 4px;
}

.mail-compose-status {
	font-size: 12px;
	color: var(--text-tertiary);
	min-height: 16px;
}

.mail-loading,
.mail-reader-loading {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.mail-loading.hidden,
.mail-reader-loading.hidden {
	display: none !important;
}

.mail-skeleton {
	height: 68px;
	background: var(--bg-hover);
	border-radius: 10px;
	animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
	0% { opacity: 0.5; }
	50% { opacity: 1; }
	100% { opacity: 0.5; }
}

.mail-error {
	padding: 16px;
	background: #fef2f2;
	border: 1px solid #fecaca;
	border-radius: 10px;
	color: #dc2626;
	font-size: 14px;
}

[data-theme="dark"] .mail-error {
	background: #2a1215;
	border-color: #5c2020;
}

/* Inbox list */
#mail-list {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	overflow: hidden;
	box-shadow: var(--card-shadow);
}

.mail-thread {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 12px 18px;
	cursor: pointer;
	transition: background 0.15s;
	position: relative;
}

.mail-thread + .mail-thread {
	border-top: 1px solid var(--border-light);
}

.mail-thread:hover {
	background: var(--bg-hover);
}

.mail-thread.unread {
	background: var(--accent-subtle);
}

.mail-thread.unread:hover {
	background: var(--bg-hover);
}

.mail-thread-avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-weight: 600;
	color: #fff;
	flex-shrink: 0;
	text-transform: uppercase;
}

.mail-thread-body {
	flex: 1;
	min-width: 0;
}

.mail-thread-top {
	display: flex;
	align-items: center;
	gap: 8px;
	justify-content: space-between;
}

.mail-thread-top-left {
	display: flex;
	align-items: center;
	gap: 8px;
	min-width: 0;
}

.mail-thread-from {
	font-size: 14px;
	font-weight: 400;
	color: var(--text);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.mail-thread.unread .mail-thread-from {
	font-weight: 700;
}

.mail-thread-count {
	font-size: 11px;
	color: var(--text-tertiary);
	background: var(--bg-active);
	border-radius: 10px;
	padding: 0 6px;
	line-height: 18px;
	flex-shrink: 0;
}

.mail-direction-chip {
	font-size: 10px;
	font-weight: 700;
	text-transform: uppercase;
	padding: 2px 7px;
	border-radius: 999px;
	line-height: 1.4;
}

.mail-direction-chip.inbound {
	background: #e0f2fe;
	color: #0369a1;
}

.mail-direction-chip.outbound {
	background: #ecfdf5;
	color: #047857;
}

[data-theme="dark"] .mail-direction-chip.inbound {
	background: #0b2530;
	color: #7dd3fc;
}

[data-theme="dark"] .mail-direction-chip.outbound {
	background: #11271d;
	color: #6ee7b7;
}

.mail-thread-date {
	font-size: 12px;
	color: var(--text-tertiary);
	white-space: nowrap;
	flex-shrink: 0;
}

.mail-thread.unread .mail-thread-date {
	color: var(--accent);
	font-weight: 600;
}

.mail-thread-bottom {
	display: flex;
	align-items: baseline;
	gap: 6px;
	margin-top: 2px;
}

.mail-thread-subject {
	font-size: 13px;
	color: var(--text-secondary);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.mail-thread.unread .mail-thread-subject {
	color: var(--text);
	font-weight: 500;
}

.mail-thread-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	flex-shrink: 0;
	visibility: hidden;
}

.mail-thread.unread .mail-thread-dot {
	background: var(--accent);
	visibility: visible;
}

/* Reader */
.mail-reader-header {
	margin-bottom: 24px;
}

.mail-back-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: none;
	border: none;
	color: var(--accent);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	padding: 6px 10px;
	border-radius: 8px;
	transition: background 0.15s;
}

.mail-back-btn:hover {
	background: var(--accent-subtle);
}

.mail-reader-subject {
	font-size: 22px;
	font-weight: 700;
	color: var(--text);
	letter-spacing: -0.3px;
	margin-bottom: 20px;
	line-height: 1.3;
}

.mail-reader-sender {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 16px 20px;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	margin-bottom: 20px;
	box-shadow: var(--card-shadow);
}

.mail-reader-sender-avatar {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 16px;
	font-weight: 600;
	color: #fff;
	flex-shrink: 0;
	text-transform: uppercase;
}

.mail-reader-sender-info {
	flex: 1;
	min-width: 0;
}

.mail-reader-sender-name {
	font-size: 15px;
	font-weight: 600;
	color: var(--text);
}

.mail-reader-sender-email {
	font-size: 13px;
	color: var(--text-secondary);
	margin-top: 1px;
}

.mail-reader-sender-date {
	font-size: 12px;
	color: var(--text-tertiary);
	flex-shrink: 0;
	text-align: right;
}

.mail-reader-recipients {
	font-size: 13px;
	color: var(--text-secondary);
	margin-bottom: 20px;
	padding: 0 4px;
}

.mail-reader-recipients span {
	color: var(--text-tertiary);
	font-weight: 500;
}

.mail-reader-body {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 24px;
	box-shadow: var(--card-shadow);
	font-size: 14px;
	line-height: 1.7;
	color: var(--text);
	word-break: break-word;
	overflow-wrap: break-word;
}

.mail-reader-body pre {
	white-space: pre-wrap;
	font-family: inherit;
	margin: 0;
}

/* ===== Migration Status ===== */
.migration-account {
	display: flex;
	align-items: center;
	gap: 12px;
}

.migration-icon {
	width: 36px;
	height: 36px;
	border-radius: 8px;
	background: var(--bg);
	border: 1px solid var(--border-light);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.migration-badge {
	font-size: 12px;
	font-weight: 600;
	padding: 4px 10px;
	border-radius: 20px;
	white-space: nowrap;
	flex-shrink: 0;
}

.migration-badge.connected {
	background: #f0fdf4;
	color: #16a34a;
}

.migration-badge.disconnected {
	background: var(--bg);
	color: var(--text-tertiary);
}

[data-theme="dark"] .migration-badge.connected {
	background: #14291c;
}

[data-theme="dark"] .migration-badge.disconnected {
	background: var(--bg-active);
}

/* ===== Email Body ===== */
.mail-reader-body a {
	color: var(--accent);
	text-decoration: none;
	word-break: break-all;
}

.mail-reader-body a:hover {
	text-decoration: underline;
}

.mail-hr {
	border: none;
	border-top: 1px solid var(--border-light);
	margin: 16px 0;
}

/* ===== Drive ===== */
.drive-breadcrumb {
	display: flex;
	align-items: center;
	gap: 2px;
	margin-bottom: 20px;
	flex-wrap: wrap;
}

.drive-crumb {
	background: none;
	border: none;
	font-size: 14px;
	font-weight: 500;
	color: var(--accent);
	cursor: pointer;
	padding: 6px 10px;
	border-radius: 8px;
	transition: background 0.15s, color 0.15s;
}

.drive-crumb:hover {
	background: var(--accent-subtle);
}

.drive-crumb.active {
	color: var(--text);
	cursor: default;
	font-weight: 600;
}

.drive-crumb.active:hover {
	background: none;
}

.drive-separator {
	color: var(--text-tertiary);
	font-size: 12px;
	user-select: none;
	display: flex;
	align-items: center;
}

#drive-file-list {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	overflow: hidden;
	box-shadow: var(--card-shadow);
}

#drive-file-list:empty {
	display: none;
}

.drive-file-header {
	display: grid;
	grid-template-columns: 1fr 140px 100px;
	gap: 16px;
	padding: 12px 20px;
	font-size: 11px;
	font-weight: 600;
	color: var(--text-tertiary);
	text-transform: uppercase;
	letter-spacing: 0.6px;
	border-bottom: 1px solid var(--border);
	background: var(--bg);
}

.drive-file {
	display: grid;
	grid-template-columns: 1fr 140px 100px;
	gap: 16px;
	align-items: center;
	padding: 0 20px;
	height: 48px;
	cursor: pointer;
	transition: background 0.12s;
}

.drive-file + .drive-file {
	border-top: 1px solid var(--border-light);
}

.drive-file:hover {
	background: var(--accent-subtle);
}

.drive-file:active {
	background: var(--bg-active);
}

.drive-file-name {
	display: flex;
	align-items: center;
	gap: 14px;
	min-width: 0;
}

.drive-file-name span {
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font-size: 14px;
	font-weight: 450;
	color: var(--text);
}

.drive-file.is-folder .drive-file-name span {
	font-weight: 500;
}

.drive-file-icon {
	width: 36px;
	height: 36px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.drive-file-icon svg {
	width: 20px;
	height: 20px;
}

.drive-icon-folder { background: #e8f0fe; }
.drive-icon-folder svg { color: #4285f4; }
.drive-icon-doc    { background: #e8f0fe; }
.drive-icon-doc    svg { color: #4285f4; }
.drive-icon-sheet  { background: #e6f4ea; }
.drive-icon-sheet  svg { color: #0f9d58; }
.drive-icon-slides { background: #fef7e0; }
.drive-icon-slides svg { color: #f4b400; }
.drive-icon-form   { background: #f3e8fd; }
.drive-icon-form   svg { color: #7c3aed; }
.drive-icon-pdf    { background: #fce8e6; }
.drive-icon-pdf    svg { color: #ea4335; }
.drive-icon-image  { background: #fce8e6; }
.drive-icon-image  svg { color: #ea4335; }
.drive-icon-video  { background: #fce8e6; }
.drive-icon-video  svg { color: #ea4335; }
.drive-icon-file   { background: var(--bg-hover); }
.drive-icon-file   svg { color: var(--text-tertiary); }

[data-theme="dark"] .drive-icon-folder { background: #1a2744; }
[data-theme="dark"] .drive-icon-doc    { background: #1a2744; }
[data-theme="dark"] .drive-icon-sheet  { background: #0f2418; }
[data-theme="dark"] .drive-icon-slides { background: #2a2510; }
[data-theme="dark"] .drive-icon-form   { background: #1f1530; }
[data-theme="dark"] .drive-icon-pdf    { background: #2a1215; }
[data-theme="dark"] .drive-icon-image  { background: #2a1215; }
[data-theme="dark"] .drive-icon-video  { background: #2a1215; }
[data-theme="dark"] .drive-icon-file   { background: var(--bg-active); }

.drive-file-date {
	font-size: 13px;
	color: var(--text-secondary);
	white-space: nowrap;
}

.drive-file-size {
	font-size: 13px;
	color: var(--text-tertiary);
	text-align: right;
	font-variant-numeric: tabular-nums;
}

.drive-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 60px 20px;
	gap: 12px;
	color: var(--text-tertiary);
}

.drive-empty svg {
	opacity: 0.4;
}

.drive-empty p {
	font-size: 14px;
	font-weight: 500;
}

/* ===== Docs ===== */
#docs-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 16px;
}

#docs-list:empty {
	display: none;
}

.doc-card {
	display: flex;
	flex-direction: column;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	cursor: pointer;
	transition: border-color 0.15s, box-shadow 0.2s, transform 0.2s;
	box-shadow: var(--card-shadow);
	overflow: hidden;
}

.doc-card:hover {
	border-color: #4285f4;
	box-shadow: 0 6px 20px rgba(66, 133, 244, 0.12);
	transform: translateY(-2px);
}

.doc-card-preview {
	height: 120px;
	background: linear-gradient(135deg, #e8f0fe 0%, #d2e3fc 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	border-bottom: 1px solid var(--border-light);
}

[data-theme="dark"] .doc-card-preview {
	background: linear-gradient(135deg, #1a2744 0%, #1e3a5f 100%);
}

.doc-card-preview svg {
	width: 40px;
	height: 40px;
	color: #4285f4;
	opacity: 0.5;
}

.doc-card-preview .doc-card-size {
	position: absolute;
	bottom: 8px;
	right: 10px;
	font-size: 11px;
	font-weight: 500;
	color: #4285f4;
	background: rgba(255, 255, 255, 0.85);
	padding: 2px 8px;
	border-radius: 10px;
}

[data-theme="dark"] .doc-card-preview .doc-card-size {
	background: rgba(0, 0, 0, 0.4);
	color: #8ab4f8;
}

.doc-card-body {
	padding: 14px 16px 16px;
}

.doc-card-name {
	font-size: 14px;
	font-weight: 600;
	color: var(--text);
	line-height: 1.35;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 8px;
}

.doc-card-meta {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: var(--text-tertiary);
}

.doc-card-meta svg {
	width: 13px;
	height: 13px;
	flex-shrink: 0;
}

.docs-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 60px 20px;
	gap: 12px;
	color: var(--text-tertiary);
}

.docs-empty svg {
	opacity: 0.4;
}

.docs-empty p {
	font-size: 14px;
	font-weight: 500;
}

/* ===== Sheets ===== */
#sheets-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 16px;
}

#sheets-list:empty {
	display: none;
}

.sheet-card {
	display: flex;
	flex-direction: column;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	cursor: pointer;
	transition: border-color 0.15s, box-shadow 0.2s, transform 0.2s;
	box-shadow: var(--card-shadow);
	overflow: hidden;
}

.sheet-card:hover {
	border-color: #0f9d58;
	box-shadow: 0 6px 20px rgba(15, 157, 88, 0.12);
	transform: translateY(-2px);
}

.sheet-card-preview {
	height: 120px;
	background: linear-gradient(135deg, #e6f4ea 0%, #ceead6 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	border-bottom: 1px solid var(--border-light);
}

[data-theme="dark"] .sheet-card-preview {
	background: linear-gradient(135deg, #0f2418 0%, #1a3a28 100%);
}

.sheet-card-preview svg {
	width: 40px;
	height: 40px;
	color: #0f9d58;
	opacity: 0.5;
}

.sheet-card-preview .sheet-card-size {
	position: absolute;
	bottom: 8px;
	right: 10px;
	font-size: 11px;
	font-weight: 500;
	color: #0f9d58;
	background: rgba(255, 255, 255, 0.85);
	padding: 2px 8px;
	border-radius: 10px;
}

[data-theme="dark"] .sheet-card-preview .sheet-card-size {
	background: rgba(0, 0, 0, 0.4);
	color: #81c995;
}

.sheet-card-body {
	padding: 14px 16px 16px;
}

.sheet-card-name {
	font-size: 14px;
	font-weight: 600;
	color: var(--text);
	line-height: 1.35;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 8px;
}

.sheet-card-meta {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: var(--text-tertiary);
}

.sheet-card-meta svg {
	width: 13px;
	height: 13px;
	flex-shrink: 0;
}

.sheets-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 60px 20px;
	gap: 12px;
	color: var(--text-tertiary);
}

.sheets-empty svg {
	opacity: 0.4;
}

.sheets-empty p {
	font-size: 14px;
	font-weight: 500;
}

/* ===== Calendar ===== */
.cal-controls {
	display: flex;
	gap: 6px;
	margin-bottom: 24px;
}

.cal-range-btn {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 20px;
	padding: 6px 16px;
	font-size: 13px;
	font-weight: 500;
	color: var(--text-secondary);
	cursor: pointer;
	transition: all 0.15s;
}

.cal-range-btn:hover {
	background: var(--bg-hover);
	color: var(--text);
	border-color: var(--text-tertiary);
}

.cal-range-btn.active {
	background: var(--accent);
	color: #fff;
	border-color: var(--accent);
}

.cal-day-group {
	margin-bottom: 28px;
}

.cal-day-header {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 12px;
}

.cal-day-date {
	width: 48px;
	height: 48px;
	border-radius: 14px;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	line-height: 1;
}

.cal-day-date.is-today {
	background: var(--accent);
	border-color: var(--accent);
}

.cal-day-date .cal-day-num {
	font-size: 18px;
	font-weight: 700;
	color: var(--text);
}

.cal-day-date.is-today .cal-day-num {
	color: #fff;
}

.cal-day-date .cal-day-dow {
	font-size: 10px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--text-tertiary);
}

.cal-day-date.is-today .cal-day-dow {
	color: rgba(255, 255, 255, 0.8);
}

.cal-day-label {
	font-size: 14px;
	font-weight: 600;
	color: var(--text);
}

.cal-day-label .cal-day-rel {
	font-weight: 400;
	color: var(--text-tertiary);
	margin-left: 6px;
	font-size: 13px;
}

.cal-day-label.is-today {
	color: var(--accent);
}

.cal-day-events {
	margin-left: 62px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.cal-event {
	display: flex;
	gap: 0;
	align-items: stretch;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	overflow: hidden;
	transition: border-color 0.15s, box-shadow 0.15s;
	cursor: default;
}

.cal-event:hover {
	border-color: var(--accent);
	box-shadow: 0 2px 8px rgba(37, 99, 235, 0.08);
}

.cal-event-bar {
	width: 4px;
	flex-shrink: 0;
	background: var(--accent);
}

.cal-event-body {
	flex: 1;
	display: flex;
	align-items: flex-start;
	gap: 16px;
	padding: 14px 18px;
	min-width: 0;
}

.cal-event-time {
	min-width: 72px;
	flex-shrink: 0;
	padding-top: 1px;
}

.cal-event-time-start {
	font-size: 14px;
	font-weight: 600;
	color: var(--text);
	font-variant-numeric: tabular-nums;
}

.cal-event-time-end {
	font-size: 12px;
	color: var(--text-tertiary);
	margin-top: 2px;
	font-variant-numeric: tabular-nums;
}

.cal-event-time-duration {
	font-size: 11px;
	color: var(--text-tertiary);
	background: var(--bg-hover);
	padding: 1px 6px;
	border-radius: 4px;
	margin-top: 4px;
	display: inline-block;
}

.cal-event-details {
	flex: 1;
	min-width: 0;
}

.cal-event-title {
	font-size: 14px;
	font-weight: 600;
	color: var(--text);
	margin-bottom: 6px;
}

.cal-event-organizer {
	font-size: 12px;
	color: var(--text-secondary);
	margin-bottom: 6px;
}

.cal-event-meta {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

.cal-event-meta-item {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	font-size: 12px;
	color: var(--text-tertiary);
	background: var(--bg-hover);
	padding: 3px 8px;
	border-radius: 6px;
}

.cal-event-meta-item svg {
	width: 13px;
	height: 13px;
	flex-shrink: 0;
}

.cal-event-meet {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	font-size: 12px;
	font-weight: 500;
	color: #fff;
	text-decoration: none;
	padding: 3px 10px;
	border-radius: 6px;
	background: #1a73e8;
	transition: background 0.15s;
	cursor: pointer;
}

.cal-event-meet:hover {
	background: #1557b0;
}

.cal-event-meet svg {
	width: 13px;
	height: 13px;
}

.cal-event-allday {
	font-size: 12px;
	font-weight: 500;
	color: var(--accent);
	background: var(--accent-subtle);
	padding: 3px 10px;
	border-radius: 6px;
}

.cal-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 60px 20px;
	gap: 12px;
	color: var(--text-tertiary);
}

.cal-empty svg {
	opacity: 0.4;
}

.cal-empty p {
	font-size: 14px;
	font-weight: 500;
}

/* ===== Tasks ===== */
.tasks-view-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}

.new-task-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 36px;
	padding: 0 16px;
	font-size: 13px;
	white-space: nowrap;
	flex-shrink: 0;
}

.tasks-icon { background: #faf5ff; color: var(--purple); }
[data-theme="dark"] .tasks-icon { background: #1f1635; }

.task-filter-row {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 12px;
}

.task-create-panel {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 14px;
	margin-bottom: 14px;
	box-shadow: var(--card-shadow);
}

.task-create-panel.hidden {
	display: none;
}

.task-create-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
}

.task-create-row label {
	display: block;
	font-size: 12px;
	font-weight: 600;
	color: var(--text-secondary);
	margin-bottom: 4px;
}

.task-create-row select,
.task-create-row input[type="date"] {
	width: 100%;
	height: 38px;
	border: 1px solid var(--border);
	background: var(--bg);
	color: var(--text);
	border-radius: 8px;
	padding: 0 10px;
	font-size: 14px;
	font-family: inherit;
}

.task-board {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: 12px;
}

.task-card {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 16px;
	box-shadow: var(--card-shadow);
	transition: border-color 0.15s, box-shadow 0.15s;
	position: relative;
}

.task-card:hover {
	border-color: var(--accent);
	box-shadow: var(--card-shadow-hover);
}

.task-card-header {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 10px;
}

.task-priority-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	flex-shrink: 0;
}

.task-status-badge {
	font-size: 10px;
	font-weight: 700;
	text-transform: uppercase;
	padding: 2px 8px;
	border-radius: 999px;
	line-height: 1.4;
}

.task-status-todo {
	background: var(--bg-hover);
	color: var(--text-secondary);
}

.task-status-in_progress {
	background: #eff4ff;
	color: #2563eb;
}

.task-status-done {
	background: #f0fdf4;
	color: #16a34a;
}

[data-theme="dark"] .task-status-in_progress {
	background: #1e2a42;
	color: #4f87f6;
}

[data-theme="dark"] .task-status-done {
	background: #14291c;
	color: #22c55e;
}

.task-card-title {
	font-size: 14px;
	font-weight: 600;
	color: var(--text);
	margin-bottom: 6px;
	line-height: 1.35;
}

.task-card-desc {
	font-size: 13px;
	color: var(--text-secondary);
	line-height: 1.4;
	margin-bottom: 10px;
}

.task-card-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-top: 8px;
}

.task-card-assignee {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: var(--text-secondary);
}

.task-assignee-avatar {
	width: 22px;
	height: 22px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 9px;
	font-weight: 600;
	color: #fff;
	flex-shrink: 0;
}

.task-card-due {
	font-size: 11px;
	color: var(--text-tertiary);
	background: var(--bg-hover);
	padding: 2px 8px;
	border-radius: 6px;
}

.task-card-actions {
	position: absolute;
	top: 12px;
	right: 12px;
	display: flex;
	gap: 4px;
	opacity: 0;
	transition: opacity 0.15s;
}

.task-card:hover .task-card-actions {
	opacity: 1;
}

.task-action-btn {
	width: 26px;
	height: 26px;
	border: 1px solid var(--border);
	background: var(--bg-secondary);
	border-radius: 6px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	color: var(--text-secondary);
	cursor: pointer;
	transition: all 0.15s;
}

.task-action-btn:hover {
	background: var(--accent-subtle);
	border-color: var(--accent);
	color: var(--accent);
}

.task-delete-action:hover {
	background: #fef2f2;
	border-color: #dc2626;
	color: #dc2626;
}

[data-theme="dark"] .task-delete-action:hover {
	background: #2a1215;
}

/* ===== Doc Editor ===== */
.docs-view-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}

.new-doc-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 36px;
	padding: 0 16px;
	font-size: 13px;
	white-space: nowrap;
	flex-shrink: 0;
}

.doc-editor-overlay {
	display: flex;
	flex-direction: column;
	height: calc(100vh - 56px - 56px);
	min-height: 0;
}

.doc-editor-overlay.hidden {
	display: none !important;
}

.doc-editor-header {
	display: flex;
	align-items: center;
	gap: 12px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--border);
	margin-bottom: 16px;
	flex-shrink: 0;
}

.doc-editor-title {
	flex: 1;
	border: none;
	background: none;
	font-size: 18px;
	font-weight: 600;
	color: var(--text);
	outline: none;
	padding: 6px 8px;
	border-radius: 8px;
	transition: background 0.15s;
}

.doc-editor-title:focus {
	background: var(--bg-hover);
}

.doc-editor-title::placeholder {
	color: var(--text-tertiary);
}

.doc-editor-status {
	font-size: 12px;
	color: var(--text-tertiary);
	white-space: nowrap;
	flex-shrink: 0;
}

.doc-editor-mount {
	flex: 1;
	min-height: 0;
	overflow-y: auto;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	box-shadow: var(--card-shadow);
}

.doc-local-badge,
.doc-cloud-badge {
	display: inline-block;
	font-size: 10px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	padding: 2px 8px;
	border-radius: 10px;
	margin-bottom: 6px;
}

.doc-local-badge {
	background: var(--accent-subtle);
	color: var(--accent);
}

.doc-cloud-badge {
	background: #f0fdf4;
	color: #16a34a;
}

[data-theme="dark"] .doc-cloud-badge {
	background: #14291c;
	color: #22c55e;
}

.doc-card-actions {
	display: flex;
	align-items: center;
	gap: 4px;
	margin-top: 4px;
}

.doc-delete-btn {
	background: none;
	border: none;
	color: var(--text-tertiary);
	cursor: pointer;
	padding: 4px 6px;
	border-radius: 6px;
	font-size: 12px;
	transition: color 0.15s, background 0.15s;
}

.doc-delete-btn:hover {
	color: #dc2626;
	background: #fef2f2;
}

[data-theme="dark"] .doc-delete-btn:hover {
	background: #2a1215;
}

/* BlockNote dark mode overrides */
[data-theme="dark"] .bn-editor,
[data-theme="dark"] .bn-container {
	--bn-colors-editor-background: var(--bg-secondary);
	--bn-colors-editor-text: var(--text);
	--bn-colors-menu-background: var(--bg-secondary);
	--bn-colors-menu-text: var(--text);
	--bn-colors-tooltip-background: var(--bg-active);
	--bn-colors-tooltip-text: var(--text);
	--bn-colors-hovered-background: var(--bg-hover);
	--bn-colors-hovered-text: var(--text);
	--bn-colors-selected-background: var(--accent-subtle);
	--bn-colors-selected-text: var(--text);
	--bn-colors-disabled-background: var(--bg-active);
	--bn-colors-disabled-text: var(--text-tertiary);
	--bn-colors-shadow: rgba(0, 0, 0, 0.3);
	--bn-colors-border: var(--border);
	--bn-colors-side-menu: var(--text-tertiary);
	color-scheme: dark;
}

/* ===== Landing Page ===== */
.landing-page {
	min-height: 100vh;
	overflow-y: auto;
	overflow-x: hidden;
	background: var(--bg);
}

.landing-page.hidden {
	display: none !important;
}

/* Landing Nav */
.landing-nav {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(248, 249, 251, 0.85);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--border);
}

[data-theme="dark"] .landing-nav {
	background: rgba(17, 19, 24, 0.85);
}

.landing-nav-inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 32px;
	height: 64px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
}

.landing-nav-brand {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 18px;
	font-weight: 700;
	color: var(--text);
	letter-spacing: -0.3px;
}

.landing-nav-links {
	display: flex;
	align-items: center;
	gap: 8px;
}

.landing-link {
	padding: 8px 16px;
	font-size: 14px;
	font-weight: 500;
	color: var(--text-secondary);
	text-decoration: none;
	border-radius: 8px;
	transition: background 0.2s, color 0.2s;
}

.landing-link:hover {
	background: var(--bg-hover);
	color: var(--text);
}

.landing-nav-actions {
	display: flex;
	align-items: center;
	gap: 10px;
}

.landing-signin-btn {
	height: 38px;
	padding: 0 20px;
	border: 1px solid var(--border);
	background: var(--bg-secondary);
	color: var(--text);
	border-radius: 10px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.2s, border-color 0.2s, transform 0.15s;
}

.landing-signin-btn:hover {
	background: var(--bg-hover);
	border-color: var(--text-tertiary);
	transform: translateY(-1px);
}

.landing-cta-btn {
	height: 38px;
	padding: 0 22px;
	border: none;
	background: var(--accent);
	color: #fff;
	border-radius: 10px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.landing-cta-btn:hover {
	background: var(--accent-hover);
	transform: translateY(-1px);
	box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.landing-cta-lg {
	height: 52px;
	padding: 0 36px;
	font-size: 16px;
	border-radius: 16px;
}

/* Landing Badge */
.landing-badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--accent-subtle);
	color: var(--accent);
	border-radius: 999px;
	padding: 6px 16px;
	font-size: 13px;
	font-weight: 600;
	margin-bottom: 24px;
}

.landing-badge-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--accent);
	animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
	0%, 100% { opacity: 1; }
	50% { opacity: 0.4; }
}

.landing-accent {
	color: var(--accent);
}

/* Landing Social Proof */
.landing-social-proof {
	display: flex;
	align-items: center;
	gap: 24px;
	margin-top: 40px;
}

.landing-proof-item {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.landing-proof-number {
	font-size: 28px;
	font-weight: 800;
	color: var(--accent);
	letter-spacing: -0.5px;
}

.landing-proof-stars {
	font-size: 20px;
	color: #f59e0b;
	letter-spacing: 1px;
}

.landing-proof-label {
	font-size: 13px;
	color: var(--text-tertiary);
}

.landing-proof-divider {
	width: 1px;
	height: 40px;
	background: var(--border);
}

/* Landing Hero */
.landing-hero {
	padding: 80px 32px 60px;
	background: linear-gradient(135deg, var(--bg) 0%, var(--accent-subtle) 100%);
}

.landing-hero-inner {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	gap: 64px;
}

.landing-hero-text {
	flex: 1;
	min-width: 0;
}

.landing-hero-heading {
	font-size: 56px;
	font-weight: 800;
	line-height: 1.05;
	letter-spacing: -2px;
	color: var(--text);
	margin-bottom: 20px;
}

.landing-hero-subtitle {
	font-size: 18px;
	line-height: 1.6;
	color: var(--text-secondary);
	margin-bottom: 36px;
	max-width: 500px;
}

.landing-hero-actions {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
}

.landing-hero-visual {
	flex: 1;
	min-width: 0;
	display: flex;
	justify-content: center;
}

/* App mockup */
.landing-mockup {
	width: 100%;
	max-width: 520px;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.08);
	animation: mockupFloat 3s ease-in-out infinite alternate;
}

[data-theme="dark"] .landing-mockup {
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 1px 3px rgba(0, 0, 0, 0.2);
}

@keyframes mockupFloat {
	from { transform: translateY(0); }
	to { transform: translateY(-8px); }
}

.landing-mockup-bar {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 10px 14px;
	background: var(--bg);
	border-bottom: 1px solid var(--border);
}

.landing-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
}

.landing-dot.red { background: #ef4444; }
.landing-dot.yellow { background: #f59e0b; }
.landing-dot.green { background: #22c55e; }

.landing-mockup-body {
	display: flex;
	height: 280px;
}

.landing-mockup-sidebar {
	width: 52px;
	background: var(--bg);
	border-right: 1px solid var(--border-light);
	padding: 12px 8px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.landing-mock-item {
	height: 32px;
	border-radius: 6px;
	background: var(--bg-hover);
}

.landing-mock-item.active {
	background: var(--accent-subtle);
}

.landing-mockup-content {
	flex: 1;
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.landing-mock-heading {
	height: 18px;
	width: 50%;
	border-radius: 4px;
	background: var(--bg-hover);
}

.landing-mock-cards {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 8px;
}

.landing-mock-card {
	height: 44px;
	border-radius: 8px;
	background: var(--bg-hover);
	border: 1px solid var(--border-light);
}

.landing-mock-list {
	display: flex;
	flex-direction: column;
	gap: 6px;
	flex: 1;
}

.landing-mock-row {
	height: 28px;
	border-radius: 6px;
	background: var(--bg-hover);
}

/* Landing Features */
.landing-features {
	padding: 80px 32px;
	background: var(--bg-secondary);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.landing-section-inner {
	max-width: 1200px;
	margin: 0 auto;
}

.landing-section-title {
	font-size: 32px;
	font-weight: 800;
	letter-spacing: -0.8px;
	color: var(--text);
	text-align: center;
	margin-bottom: 8px;
}

.landing-section-subtitle {
	font-size: 16px;
	color: var(--text-secondary);
	text-align: center;
	margin-bottom: 48px;
}

.landing-features-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}

.landing-feature-card {
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 20px;
	padding: 32px;
	transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.landing-feature-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--card-shadow-hover);
	border-color: var(--accent);
}

.landing-feature-icon {
	width: 48px;
	height: 48px;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 16px;
}

.tasks-icon-landing { background: #faf5ff; color: var(--purple); }
.drive-icon-landing { background: #fff7ed; color: var(--orange); }
.cal-icon-landing { background: #eff4ff; color: var(--blue); }
.sheets-icon-landing { background: #f0fdf4; color: var(--green); }

[data-theme="dark"] .tasks-icon-landing { background: #1f1635; }
[data-theme="dark"] .drive-icon-landing { background: #2a1e0f; }
[data-theme="dark"] .cal-icon-landing { background: #1e2a42; }
[data-theme="dark"] .sheets-icon-landing { background: #14291c; }

.landing-feature-card h3 {
	font-size: 18px;
	font-weight: 700;
	color: var(--text);
	margin-bottom: 8px;
}

.landing-feature-card p {
	font-size: 14px;
	line-height: 1.6;
	color: var(--text-secondary);
}

/* Landing Integrations */
.landing-integrations {
	padding: 64px 32px;
}

.landing-integration-logos {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 48px;
	margin-top: 36px;
	flex-wrap: wrap;
}

.landing-integration-item {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 15px;
	font-weight: 500;
	color: var(--text-secondary);
	padding: 12px 24px;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 12px;
	transition: transform 0.2s, box-shadow 0.2s;
}

.landing-integration-item:hover {
	transform: translateY(-2px);
	box-shadow: var(--card-shadow-hover);
}

/* Landing Download */
.landing-download {
	padding: 80px 32px;
}

.landing-download-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
	margin-top: 40px;
	margin-bottom: 24px;
}

.landing-download-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 10px;
	padding: 32px 24px;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 16px;
	text-decoration: none;
	color: var(--text);
	transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.landing-download-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--card-shadow-hover);
	border-color: var(--accent);
}

.landing-download-card svg {
	color: var(--text-secondary);
}

.landing-download-card:hover svg {
	color: var(--accent);
}

.landing-download-card.recommended {
	border-color: var(--accent);
	position: relative;
}

.landing-download-card.recommended::after {
	content: "Recommended";
	position: absolute;
	top: -10px;
	left: 50%;
	transform: translateX(-50%);
	background: var(--accent);
	color: #fff;
	font-size: 11px;
	font-weight: 600;
	padding: 2px 10px;
	border-radius: 10px;
	white-space: nowrap;
}

.landing-download-os {
	font-size: 16px;
	font-weight: 700;
}

.landing-download-arch {
	font-size: 13px;
	color: var(--text-tertiary);
}

.landing-download-note {
	text-align: center;
	font-size: 14px;
	color: var(--text-secondary);
	margin-top: 20px;
}

/* Landing Problem Section */
.landing-problem {
	padding: 64px 32px;
	background: var(--bg-secondary);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.landing-problem-text {
	font-size: 20px;
	line-height: 1.6;
	color: var(--text-secondary);
	text-align: center;
	max-width: 600px;
	margin: 16px auto 0;
}

/* Landing Migration Section */
.landing-migration {
	padding: 80px 32px;
	border-top: 1px solid var(--border);
}

.landing-migration-inner {
	text-align: center;
}

.landing-migration .landing-section-subtitle {
	max-width: 540px;
	margin-left: auto;
	margin-right: auto;
}

/* Landing Bottom CTA */
.landing-bottom-cta {
	padding: 96px 32px;
	background: var(--accent);
	text-align: center;
}

.landing-bottom-cta h2 {
	font-size: 40px;
	font-weight: 800;
	letter-spacing: -1px;
	color: #fff;
	margin-bottom: 12px;
}

.landing-bottom-cta p {
	font-size: 18px;
	color: rgba(255, 255, 255, 0.85);
	margin-bottom: 32px;
}

.landing-bottom-cta-btn {
	display: inline-flex;
	align-items: center;
	height: 56px;
	padding: 0 40px;
	border: none;
	background: #fff;
	color: var(--accent);
	border-radius: 16px;
	font-size: 18px;
	font-weight: 700;
	cursor: pointer;
	transition: transform 0.15s, box-shadow 0.2s;
}

.landing-bottom-cta-btn:hover {
	transform: translateY(-2px) scale(1.03);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.landing-bottom-note {
	display: block;
	margin-top: 16px;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.65);
}

/* Landing Footer */
.landing-footer {
	padding: 24px 32px;
	border-top: 1px solid var(--border);
}

.landing-footer-inner {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.landing-footer-brand {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 15px;
	font-weight: 700;
	color: var(--text);
}

.landing-footer-copy {
	font-size: 13px;
	color: var(--text-tertiary);
}

/* ===== Sidebar Backdrop (Mobile) ===== */
.sidebar-backdrop {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.4);
	z-index: 90;
	opacity: 0;
	transition: opacity 0.25s ease;
	pointer-events: none;
}

.sidebar-backdrop.visible {
	opacity: 1;
	pointer-events: auto;
}

.sidebar-backdrop.hidden {
	display: none !important;
}

/* ===== Visual Polish: Enhanced Transitions ===== */
.nav-item {
	transition: background 0.2s ease, color 0.2s ease;
}

.stat-card {
	transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.action-card {
	transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.action-card:hover {
	transform: translateY(-2px);
}

.doc-card:hover {
	transform: translateY(-3px) scale(1.01);
}

.task-card {
	transition: border-color 0.2s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.task-card:hover {
	transform: translateY(-2px);
}

.mail-thread {
	transition: background 0.15s ease;
	border-left: 3px solid transparent;
}

.mail-thread:hover {
	border-left-color: var(--accent);
}

/* ===== Visual Polish: Typography ===== */
#view-dashboard .view-header h1 {
	font-size: 2.25rem;
	letter-spacing: -0.5px;
}

.stat-value {
	font-weight: 800;
}

.mail-thread-from {
	font-weight: 500;
}

/* ===== Visual Polish: Improved Empty States ===== */
.empty-state svg {
	opacity: 0.35;
}

/* ===== Responsive ===== */

/* Tablet */
@media (max-width: 1024px) {
	.sidebar:not(.mobile-open) {
		width: 60px;
		min-width: 60px;
	}

	.sidebar:not(.mobile-open) .logo-text {
		display: none;
	}

	.sidebar:not(.mobile-open) .nav-item span {
		display: none;
	}

	.sidebar:not(.mobile-open) .nav-item {
		justify-content: center;
		padding: 9px;
	}

	.stat-cards {
		grid-template-columns: repeat(2, 1fr);
	}

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

	.landing-hero-heading {
		font-size: 40px;
	}

	.landing-features-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.landing-download-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* Mobile */
@media (max-width: 768px) {
	.sidebar {
		position: fixed;
		top: 0;
		left: 0;
		bottom: 0;
		z-index: 95;
		width: 260px !important;
		min-width: 260px !important;
		transform: translateX(-100%);
		transition: transform 0.3s ease, width 0.2s ease, min-width 0.2s ease;
		box-shadow: none;
	}

	.sidebar.mobile-open {
		transform: translateX(0);
		box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
	}

	.sidebar.mobile-open .logo-text {
		display: inline;
	}

	.sidebar.mobile-open .nav-item span {
		display: inline;
	}

	.sidebar.mobile-open .nav-item {
		justify-content: flex-start;
		padding: 9px 12px;
	}

	.sidebar.collapsed {
		width: 260px;
		min-width: 260px;
	}

	.main {
		width: 100vw;
	}

	.content {
		padding: 20px 16px;
	}

	.search-box {
		display: none;
	}

	.topbar {
		padding: 0 12px;
	}

	.stat-cards {
		grid-template-columns: repeat(2, 1fr);
		gap: 10px;
	}

	.stat-card {
		padding: 14px;
	}

	.mail-view-header {
		flex-direction: column;
		gap: 12px;
	}

	.mail-view-actions {
		width: 100%;
		flex-wrap: wrap;
	}

	.mail-thread {
		padding: 10px 12px;
	}

	.mail-thread-avatar {
		width: 34px;
		height: 34px;
		font-size: 12px;
	}

	#docs-list {
		grid-template-columns: repeat(2, 1fr);
		gap: 12px;
	}

	.task-create-panel {
		width: 100%;
	}

	.task-board {
		grid-template-columns: 1fr;
	}

	.drive-file-header,
	.drive-file {
		grid-template-columns: 1fr 110px;
	}

	.drive-file-size,
	.drive-file-header > *:last-child {
		display: none;
	}

	.view-header h1 {
		font-size: 20px;
	}

	#view-dashboard .view-header h1 {
		font-size: 1.75rem;
	}

	.cal-day-events {
		margin-left: 0;
		margin-top: 10px;
	}

	.cal-event-body {
		flex-direction: column;
		gap: 8px;
		padding: 12px 14px;
	}

	/* Landing mobile */
	.landing-hero {
		padding: 48px 20px 40px;
	}

	.landing-hero-inner {
		flex-direction: column;
		gap: 40px;
		text-align: center;
	}

	.landing-hero-heading {
		font-size: 34px;
		letter-spacing: -1px;
	}

	.landing-hero-subtitle {
		margin-left: auto;
		margin-right: auto;
	}

	.landing-hero-actions {
		justify-content: center;
	}

	.landing-social-proof {
		justify-content: center;
	}

	.landing-features {
		padding: 48px 20px;
	}

	.landing-features-grid {
		grid-template-columns: 1fr;
	}

	.landing-problem {
		padding: 40px 20px;
	}

	.landing-problem-text {
		font-size: 17px;
	}

	.landing-migration {
		padding: 48px 20px;
	}

	.landing-download-grid {
		grid-template-columns: 1fr;
		gap: 12px;
	}

	.landing-download {
		padding: 48px 20px;
	}

	.landing-section-title {
		font-size: 24px;
	}

	.landing-integrations {
		padding: 40px 20px;
	}

	.landing-integration-logos {
		gap: 16px;
	}

	.landing-bottom-cta {
		padding: 56px 20px;
	}

	.landing-bottom-cta h2 {
		font-size: 28px;
	}

	.landing-nav-links {
		display: none;
	}

	.landing-nav-inner {
		padding: 0 16px;
	}

	.landing-footer-inner {
		flex-direction: column;
		gap: 8px;
		text-align: center;
	}

	.mail-compose-panel {
		position: fixed;
		bottom: 0;
		left: 0;
		right: 0;
		z-index: 80;
		border-radius: 16px 16px 0 0;
		max-height: 80vh;
		overflow-y: auto;
	}
}

/* Small mobile */
@media (max-width: 480px) {
	.stat-cards {
		grid-template-columns: 1fr;
	}

	.login-card {
		padding: 20px;
		border-radius: 12px;
	}

	.login-shell {
		padding: 16px;
	}

	#docs-list {
		grid-template-columns: 1fr;
	}

	.landing-hero-heading {
		font-size: 28px;
	}

	.landing-cta-lg {
		width: 100%;
	}

	.landing-hero-actions {
		flex-direction: column;
		width: 100%;
	}

	.landing-signin-btn.landing-cta-lg {
		width: 100%;
	}

	.view-header h1 {
		font-size: 18px;
	}

	#view-dashboard .view-header h1 {
		font-size: 1.5rem;
	}

	.topbar-right .notification-btn {
		display: none;
	}
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
	width: 6px;
}

::-webkit-scrollbar-track {
	background: transparent;
}

::-webkit-scrollbar-thumb {
	background: var(--border);
	border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
	background: var(--text-tertiary);
}