/* PaperDash — E-Ink optimized styles */
/* High contrast, no smooth transitions, block-based UI */

:root {
	--bg: #000000;
	--fg: #ffffff;
	--border: #ffffff;
	--dim: #888888;
	--panel-bg: #111111;
}

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

html,
body {
	width: 100%;
	height: 100%;
	background: var(--bg);
	color: var(--fg);
	font-family: "Courier New", monospace;
	font-size: 16px;
	overflow-x: hidden;
	-webkit-user-select: none;
	user-select: none;
}

#app {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
}

/* Screens */
.screen {
	display: none;
	flex-direction: column;
	height: 100%;
	padding: 16px;
}

.screen.active {
	display: flex;
}

/* Login */
#login-screen {
	justify-content: center;
	align-items: center;
	text-align: center;
	gap: 16px;
}

#login-screen h1 {
	font-size: 2em;
	border-bottom: 2px solid var(--border);
	padding-bottom: 8px;
}

#pin-input {
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	padding: 12px 24px;
	font-size: 1.5em;
	text-align: center;
	letter-spacing: 8px;
	width: 200px;
	font-family: inherit;
}

#connect-btn {
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	padding: 10px 32px;
	font-size: 1.1em;
	cursor: pointer;
	font-family: inherit;
}

.error {
	color: var(--dim);
	font-size: 0.9em;
}

/* Panels */
.panel {
	border: 2px solid var(--border);
	padding: 12px;
	margin-bottom: 12px;
	flex-shrink: 0;
}

.panel h2 {
	font-size: 1em;
	border-bottom: 1px solid var(--dim);
	padding-bottom: 4px;
	margin-bottom: 8px;
	text-transform: uppercase;
	letter-spacing: 2px;
}

/* Media */
#artwork-container {
	width: 100%;
	max-height: 120px;
	overflow: hidden;
	margin-bottom: 8px;
	border: 1px solid var(--dim);
}

#artwork-container img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.track-title {
	font-size: 1.2em;
	font-weight: bold;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.track-artist,
.track-album {
	color: var(--dim);
	font-size: 0.9em;
}

/* Progress bar — block stepped for E-Ink */
#progress-container {
	margin: 8px 0;
}

#progress-bar {
	width: 100%;
	height: 20px;
	border: 2px solid var(--border);
	background: var(--bg);
	overflow: hidden;
}

#progress-fill {
	height: 100%;
	background: var(--fg);
	width: 0%;
}

#progress-text {
	display: flex;
	justify-content: space-between;
	font-size: 0.8em;
	color: var(--dim);
	margin-top: 2px;
}

/* Media controls */
#media-controls {
	display: flex;
	gap: 8px;
	justify-content: center;
	margin-top: 8px;
}

.control-btn {
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	width: 50px;
	height: 50px;
	font-size: 1.3em;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: inherit;
}

/* Audio mixer */
#master-volume {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 8px;
	flex-wrap: wrap;
}

#master-label {
	font-weight: bold;
	min-width: 60px;
}

.volume-controls {
	display: flex;
	align-items: center;
	gap: 4px;
	flex: 1;
}

.volume-btn {
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	width: 40px;
	height: 40px;
	font-size: 1.2em;
	cursor: pointer;
	font-family: inherit;
}

#master-volume-value {
	min-width: 45px;
	text-align: center;
}

.mute-btn {
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	padding: 6px 12px;
	font-size: 0.8em;
	cursor: pointer;
	font-family: inherit;
	text-transform: uppercase;
}

.mute-btn.muted {
	background: var(--fg);
	color: var(--bg);
}

/* Channels */
.channel {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 4px 0;
	border-top: 1px solid var(--dim);
}

.channel-name {
	min-width: 30px;
	font-weight: bold;
}

.channel-meter {
	flex: 1;
	height: 16px;
	border: 1px solid var(--dim);
	overflow: hidden;
	font-family: monospace;
	font-size: 14px;
	line-height: 16px;
}

.channel-meter-fill {
	height: 100%;
	background: var(--fg);
}

.channel-volume {
	min-width: 35px;
	text-align: right;
	font-size: 0.85em;
}

/* Telemetry */
#telemetry-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 8px;
}

.telemetry-item {
	display: flex;
	justify-content: space-between;
	padding: 4px 8px;
	border: 1px solid var(--dim);
}

.telemetry-label {
	color: var(--dim);
	text-transform: uppercase;
	font-size: 0.85em;
}

.telemetry-value {
	font-weight: bold;
}

/* Notifications */
.notification {
	border: 2px solid var(--border);
	padding: 8px;
	margin-bottom: 6px;
}

.notification.alert {
	border-color: var(--dim);
}

.notification.alert.warning {
	border-style: double;
}

.notification.alert.error {
	border-width: 3px;
}

.notification-title {
	font-weight: bold;
	margin-bottom: 4px;
}

.notification-message {
	font-size: 0.9em;
	color: var(--dim);
}

.notification-progress {
	margin-top: 6px;
	font-family: monospace;
	font-size: 14px;
}

.notification-eta {
	font-size: 0.8em;
	color: var(--dim);
	margin-top: 2px;
}

/* Scrollable dashboard */
#dashboard-screen {
	overflow-y: auto;
	overflow-x: hidden;
}

/* Settings button */
.settings-btn {
	position: absolute;
	top: 10px;
	right: 10px;
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	width: 40px;
	height: 40px;
	font-size: 1.2em;
	cursor: pointer;
	z-index: 100;
	font-family: inherit;
}

/* Settings screen */
#settings-screen {
	justify-content: flex-start;
	padding-top: 40px;
}

#settings-screen h1 {
	font-size: 1.5em;
	border-bottom: 2px solid var(--border);
	padding-bottom: 8px;
	margin-bottom: 12px;
}

#settings-screen p {
	margin-bottom: 12px;
	color: var(--dim);
}

#settings-token-input {
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	padding: 10px;
	width: 100%;
	margin-bottom: 10px;
	font-family: inherit;
	font-size: 1em;
}

#settings-access-btn,
#settings-save-btn,
#settings-back-btn {
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	padding: 10px 20px;
	font-size: 1em;
	cursor: pointer;
	margin-right: 10px;
	margin-bottom: 10px;
	font-family: inherit;
}

#settings-content {
	margin-top: 20px;
}

#settings-content .panel {
	margin-bottom: 15px;
}

#settings-content h2 {
	font-size: 0.9em;
	margin-bottom: 8px;
	color: var(--dim);
}

#settings-pin,
#settings-token {
	background: var(--bg);
	color: var(--fg);
	border: 2px solid var(--border);
	padding: 10px;
	width: 100%;
	font-family: inherit;
	font-size: 1em;
}

#settings-status {
	margin-top: 15px;
	padding: 10px;
	border: 2px solid var(--border);
	background: var(--panel-bg);
}

.status {
	color: var(--fg);
}

.error {
	color: var(--dim);
	font-size: 0.9em;
	margin-top: 10px;
}

/* E-Ink specific: no transitions, sharp edges */
* {
	transition: none !important;
	-webkit-transition: none !important;
}