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

body {
	font-family: system-ui, sans-serif;
	font-size: 14px;
	background: #1a1a1a;
	color: #e0e0e0;
	min-height: 100vh;
}

header {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	padding: 0.75rem 1.25rem;
	background: #242424;
	border-bottom: 1px solid #333;
}

header h1 {
	font-size: 1rem;
	font-weight: 600;
	color: #fff;
}

nav { display: flex; gap: 0.5rem; }

.nav-btn {
	padding: 0.3rem 0.75rem;
	border: 1px solid #444;
	border-radius: 4px;
	background: transparent;
	color: #aaa;
	cursor: pointer;
	font-size: 13px;
}

.nav-btn.active, .nav-btn:hover {
	background: #333;
	color: #fff;
	border-color: #555;
}

main { padding: 1.25rem; }

/* Toolbar */
.toolbar {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-bottom: 1rem;
}

.toolbar h2 { font-size: 1rem; flex: 1; }

/* Filter bar */
.filter-bar {
	display: flex;
	gap: 0.5rem;
	margin-bottom: 0.75rem;
	flex-wrap: wrap;
}

.filter-bar select, .filter-bar input {
	padding: 0.3rem 0.5rem;
	background: #2a2a2a;
	border: 1px solid #444;
	border-radius: 4px;
	color: #e0e0e0;
	font-size: 13px;
}

/* Task list */
.task-list { display: flex; flex-direction: column; gap: 1px; }

.task-row {
	display: grid;
	grid-template-columns: 2.5rem 5rem 4.5rem 1fr auto auto;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 0.75rem;
	background: #242424;
	border-radius: 4px;
	border-left: 3px solid transparent;
}

.task-row[data-priority='high']   { border-left-color: #e05555; }
.task-row[data-priority='normal'] { border-left-color: #5588e0; }
.task-row[data-priority='low']    { border-left-color: #555; }

.task-row[data-status='done']      { opacity: 0.5; }
.task-row[data-status='cancelled'] { opacity: 0.4; text-decoration: line-through; }

.task-id    { color: #666; font-size: 12px; }
.task-title { font-weight: 500; }

.task-status, .task-priority {
	font-size: 11px;
	padding: 0.15rem 0.4rem;
	border-radius: 3px;
	text-align: center;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.task-status[data-val='open']      { background: #1e3a5f; color: #6ab0f5; }
.task-status[data-val='done']      { background: #1a3a1a; color: #6ad06a; }
.task-status[data-val='cancelled'] { background: #2a1a1a; color: #c06060; }
.task-status[data-val='deferred']  { background: #2a2a1a; color: #c0b060; }

.task-priority[data-val='high']   { background: #3a1a1a; color: #e08080; }
.task-priority[data-val='normal'] { background: transparent; color: #777; }
.task-priority[data-val='low']    { background: transparent; color: #555; }

.task-tags { display: flex; gap: 0.25rem; flex-wrap: wrap; }

.tag {
	font-size: 11px;
	padding: 0.1rem 0.35rem;
	background: #2a2a3a;
	border-radius: 3px;
	color: #8899cc;
}

.task-actions { display: flex; gap: 0.4rem; }

/* Buttons */
button {
	cursor: pointer;
	border: none;
	border-radius: 4px;
	font-size: 13px;
	padding: 0.3rem 0.7rem;
	background: #333;
	color: #ccc;
}

button:hover { background: #444; color: #fff; }

.btn-primary {
	background: #2a4a7a;
	color: #8bb8f0;
}

.btn-primary:hover { background: #335a90; color: #c0d8ff; }

.btn-danger { background: #4a1a1a; color: #e08080; }
.btn-danger:hover { background: #5a2020; color: #ffaaaa; }

.btn-edit  { font-size: 12px; padding: 0.2rem 0.5rem; }
.btn-delete { font-size: 12px; padding: 0.2rem 0.5rem; }

/* Dialog */
dialog {
	margin: auto;
	background: #242424;
	border: 1px solid #444;
	border-radius: 8px;
	color: #e0e0e0;
	padding: 1.5rem;
	width: 480px;
	max-width: 95vw;
}

dialog::backdrop { background: rgba(0,0,0,0.6); }

dialog h2 { margin-bottom: 1rem; font-size: 1rem; }

dialog label {
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
	margin-bottom: 0.75rem;
	font-size: 12px;
	color: #999;
}

dialog input, dialog textarea, dialog select {
	padding: 0.4rem 0.6rem;
	background: #1a1a1a;
	border: 1px solid #444;
	border-radius: 4px;
	color: #e0e0e0;
	font-size: 13px;
	font-family: inherit;
	resize: vertical;
}

dialog input:focus, dialog textarea:focus, dialog select:focus {
	outline: none;
	border-color: #5588e0;
}

.dialog-buttons {
	display: flex;
	gap: 0.5rem;
	justify-content: flex-end;
	margin-top: 1rem;
}

.empty-state {
	color: #555;
	padding: 2rem;
	text-align: center;
}

/* Markdown inline in task list */
.task-title.markup, .task-body.markup {
	padding: 0;
	font-size: 14px;
	overflow: visible;
}

.task-title.markup p { margin: 0; display: inline; }
.task-title.markup > *:first-child { margin-top: 0; }

.task-body.markup {
	margin-top: 0.25rem;
	font-size: 12px;
	color: #aaa;
	max-height: 3.5em;
	overflow: hidden;
}

.task-body.markup > *:first-child { margin-top: 0; }
.task-body.markup > *:last-child  { margin-bottom: 0; }

/* Field with edit/preview tabs */
.field-with-tabs {
	margin-bottom: 0.75rem;
}

.tab-bar {
	display: flex;
	align-items: center;
	gap: 2px;
	margin-bottom: 0;
	border-bottom: 1px solid #444;
	padding-bottom: 0;
}

.tab-btn {
	padding: 0.25rem 0.75rem;
	border-radius: 4px 4px 0 0;
	border: 1px solid transparent;
	border-bottom: none;
	background: transparent;
	color: #888;
	font-size: 12px;
	margin-bottom: -1px;
}

.tab-btn.active {
	background: #1a1a1a;
	color: #e0e0e0;
	border-color: #444;
	border-bottom-color: #1a1a1a;
}

.tab-btn:hover:not(.active) { color: #ccc; }

.tab-label {
	margin-left: auto;
	font-size: 11px;
	color: #666;
	padding-right: 0.25rem;
}

.tab-pane textarea {
	width: 100%;
	padding: 0.4rem 0.6rem;
	background: #1a1a1a;
	border: 1px solid #444;
	border-top: none;
	border-radius: 0 0 4px 4px;
	color: #e0e0e0;
	font-size: 13px;
	font-family: monospace;
	resize: vertical;
}

.tab-pane textarea:focus {
	outline: none;
	border-color: #5588e0;
}

.preview-content {
	min-height: 8rem;
	padding: 0.6rem 0.75rem;
	background: #1a1a1a;
	border: 1px solid #444;
	border-top: none;
	border-radius: 0 0 4px 4px;
	font-size: 13px;
	overflow: auto;
}

.preview-content.loading { color: #555; font-style: italic; }