/* Downtime Manager - banner, freeze overlay and control page.
 *
 * Colours come from Frappe's CSS variables where possible, so the control page
 * follows the desk's light/dark theme. The banner and overlay keep fixed
 * colours on purpose: they must read the same on every theme and on the
 * website, and they are always white-on-solid.
 */

:root {
	--dtm-info: #1971c2;
	--dtm-warning: #e8590c;
	--dtm-danger: #c92a2a;
	--dtm-success: #2b8a3e;
	--dtm-radius: 12px;
	--dtm-radius-sm: 8px;
}

/* ---------------------------------------------------------------- Banner */
.dtm-banner {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 2147483000;
	font-size: 14px;
	line-height: 1.4;
	color: #fff;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
	animation: dtm-slide-down 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dtm-slide-down {
	from {
		transform: translateY(-100%);
	}
	to {
		transform: translateY(0);
	}
}

.dtm-banner__inner {
	display: flex;
	align-items: center;
	gap: 12px;
	max-width: 1200px;
	margin: 0 auto;
	padding: 11px 18px;
}

.dtm-banner__icon {
	font-size: 16px;
	flex: 0 0 auto;
	line-height: 1;
}

.dtm-banner__msg {
	flex: 1 1 auto;
	font-weight: 500;
}

.dtm-banner__countdown {
	flex: 0 0 auto;
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	letter-spacing: 0.02em;
	background: rgba(0, 0, 0, 0.2);
	padding: 4px 12px;
	border-radius: 999px;
	white-space: nowrap;
}

.dtm-banner--info {
	background: var(--dtm-info);
}
.dtm-banner--warning {
	background: var(--dtm-warning);
}
.dtm-banner--danger {
	background: var(--dtm-danger);
}
.dtm-banner--success {
	background: var(--dtm-success);
}

.dtm-banner--urgent {
	animation: dtm-pulse 1s ease-in-out infinite;
}

@keyframes dtm-pulse {
	0%,
	100% {
		filter: brightness(1);
	}
	50% {
		filter: brightness(1.25);
	}
}

/* Nudge the desk down a little so the banner doesn't cover the navbar. */
body.dtm-has-banner .navbar.navbar-expand,
body.dtm-has-banner header.navbar {
	margin-top: 40px;
}

/* -------------------------------------------------------- Freeze overlay */
.dtm-overlay {
	position: fixed;
	inset: 0;
	z-index: 2147483600;
	background: rgba(9, 11, 18, 0.86);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	-webkit-user-select: none;
	user-select: none;
	animation: dtm-fade-in 0.2s ease-out;
}

@keyframes dtm-fade-in {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

.dtm-overlay__card {
	background: #fff;
	color: #16181d;
	max-width: 440px;
	width: 100%;
	border-radius: 18px;
	padding: 36px 32px;
	text-align: center;
	box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
	animation: dtm-pop-in 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dtm-pop-in {
	from {
		opacity: 0;
		transform: translateY(12px) scale(0.97);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

.dtm-overlay__lock {
	font-size: 40px;
	line-height: 1;
	margin-bottom: 14px;
}

.dtm-overlay__title {
	font-size: 22px;
	font-weight: 700;
	letter-spacing: -0.01em;
	margin-bottom: 8px;
}

.dtm-overlay__message {
	font-size: 15px;
	line-height: 1.55;
	color: #5c6270;
	margin-bottom: 18px;
}

.dtm-overlay__countdown {
	font-size: 18px;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	margin-bottom: 18px;
	color: var(--dtm-danger);
}

.dtm-overlay__actions {
	margin-top: 20px;
	padding-top: 18px;
	border-top: 1px solid #eceef2;
}

/* Prevent background scrolling/interaction while frozen. */
body.dtm-frozen {
	overflow: hidden !important;
}

/* ---------------------------------------------------------- Control page */
.dtm-control {
	--dtm-line: var(--border-color, #e6e8eb);
	--dtm-muted: var(--text-muted, #6b7280);
	max-width: 1180px;
	padding-bottom: 24px;
}

.dtm-eyebrow {
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--dtm-muted);
}

.dtm-hint {
	margin: 0;
	font-size: 12px;
	line-height: 1.5;
	color: var(--dtm-muted);
}

/* Hero / status bar */
.dtm-hero {
	display: flex;
	align-items: center;
	gap: 24px;
	flex-wrap: wrap;
	background: var(--card-bg, #fff);
	border: 1px solid var(--dtm-line);
	border-radius: var(--dtm-radius);
	padding: 18px 22px;
	margin-bottom: 16px;
	position: relative;
	overflow: hidden;
}

/* Accent stripe, colour-coded per phase. */
.dtm-hero::before {
	content: "";
	position: absolute;
	inset: 0 auto 0 0;
	width: 4px;
	background: var(--dtm-phase-color, #adb5bd);
}

.dtm-hero[data-phase="idle"] {
	--dtm-phase-color: #adb5bd;
}
.dtm-hero[data-phase="banner_countdown"] {
	--dtm-phase-color: var(--dtm-warning);
}
.dtm-hero[data-phase="frozen"] {
	--dtm-phase-color: var(--dtm-danger);
}

.dtm-hero__state {
	display: flex;
	align-items: center;
	gap: 12px;
	min-width: 150px;
}

.dtm-hero__dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--dtm-phase-color, #adb5bd);
	flex: 0 0 auto;
}

.dtm-hero:not([data-phase="idle"]) .dtm-hero__dot {
	animation: dtm-blink 1.6s ease-in-out infinite;
	box-shadow: 0 0 0 4px rgba(134, 142, 150, 0.22);
	box-shadow: 0 0 0 4px color-mix(in srgb, var(--dtm-phase-color) 22%, transparent);
}

@keyframes dtm-blink {
	0%,
	100% {
		opacity: 1;
	}
	50% {
		opacity: 0.35;
	}
}

.dtm-hero__value {
	font-size: 17px;
	font-weight: 600;
	line-height: 1.2;
	color: var(--text-color, #1a1a1a);
}

.dtm-hero__phase {
	flex: 1 1 auto;
	min-width: 160px;
}

.dtm-hero__timer {
	font-size: 26px;
	font-weight: 700;
	line-height: 1.15;
	font-variant-numeric: tabular-nums;
	letter-spacing: -0.01em;
	color: var(--dtm-phase-color, var(--text-color, #1a1a1a));
	min-height: 30px;
	margin-top: 2px;
}

.dtm-hero__timer:empty {
	min-height: 0;
	margin-top: 0;
}

.dtm-hero[data-phase="frozen"] .dtm-hero__timer {
	font-size: 15px;
	font-weight: 600;
}

.dtm-hero__actions {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.dtm-hero__actions .btn {
	min-width: 130px;
	font-weight: 500;
}

/* Layout */
.dtm-control__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.7fr) minmax(260px, 1fr);
	gap: 16px;
	align-items: start;
}

@media (max-width: 900px) {
	.dtm-control__grid {
		grid-template-columns: 1fr;
	}
}

.dtm-card {
	background: var(--card-bg, #fff);
	border: 1px solid var(--dtm-line);
	border-radius: var(--dtm-radius);
	padding: 4px 22px 20px;
}

.dtm-card__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	min-height: 46px;
	padding: 12px 0 4px;
}

.dtm-card__title {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
	color: var(--text-color, #1a1a1a);
}

/* Auto-save indicator */
.dtm-form-status {
	font-size: 12px;
	font-weight: 500;
	color: var(--dtm-muted);
	transition: opacity 0.15s ease;
}
.dtm-form-status[data-state="ok"] {
	color: var(--dtm-success);
}
.dtm-form-status[data-state="error"] {
	color: var(--dtm-danger);
}

/* Form */
.dtm-section {
	padding: 18px 0;
	border-top: 1px solid var(--dtm-line);
}
.dtm-section:first-child {
	border-top: none;
	padding-top: 6px;
}

.dtm-section__title {
	margin: 0 0 4px;
	font-size: 13px;
	font-weight: 600;
	color: var(--text-color, #1a1a1a);
}

.dtm-section .dtm-hint {
	margin-bottom: 14px;
}

.dtm-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 14px 16px;
}

@media (max-width: 640px) {
	.dtm-grid {
		grid-template-columns: 1fr;
	}
}

.dtm-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
	min-width: 0;
}

.dtm-field--wide {
	grid-column: 1 / -1;
}

.dtm-field > label {
	font-size: 12px;
	font-weight: 500;
	color: var(--dtm-muted);
	margin: 0;
}

.dtm-field .form-control {
	border-radius: var(--dtm-radius-sm);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.dtm-field .form-control:focus {
	box-shadow: 0 0 0 3px rgba(25, 113, 194, 0.18);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--dtm-info) 18%, transparent);
}

.dtm-field textarea.form-control {
	resize: vertical;
	min-height: 62px;
}

/* Number input with a unit suffix */
.dtm-input-suffix {
	position: relative;
	display: flex;
	align-items: center;
}
.dtm-input-suffix .form-control {
	padding-right: 46px;
}
.dtm-suffix {
	position: absolute;
	right: 12px;
	font-size: 12px;
	font-weight: 500;
	color: var(--dtm-muted);
	pointer-events: none;
}

/* Switch */
.dtm-switch {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin: 0;
	cursor: pointer;
	font-size: 13px;
	font-weight: 400;
	color: var(--text-color, #1a1a1a);
	min-height: 32px;
}

.dtm-switch input {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.dtm-switch__track {
	position: relative;
	flex: 0 0 auto;
	width: 38px;
	height: 22px;
	border-radius: 999px;
	background: var(--gray-300, #ced4da);
	transition: background 0.18s ease;
}

.dtm-switch__track::after {
	content: "";
	position: absolute;
	top: 3px;
	left: 3px;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.28);
	transition: transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.dtm-switch input:checked + .dtm-switch__track {
	background: var(--dtm-success);
}

.dtm-switch input:checked + .dtm-switch__track::after {
	transform: translateX(16px);
}

.dtm-switch input:focus-visible + .dtm-switch__track {
	box-shadow: 0 0 0 3px rgba(25, 113, 194, 0.3);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--dtm-info) 30%, transparent);
}

/* Preview */
.dtm-preview-card {
	position: sticky;
	top: 16px;
}

.dtm-preview__label {
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--dtm-muted);
	margin: 14px 0 8px;
}
.dtm-preview__label:first-of-type {
	margin-top: 4px;
}

.dtm-preview__window {
	border: 1px solid var(--dtm-line);
	border-radius: var(--dtm-radius-sm);
	overflow: hidden;
}

.dtm-preview__bar {
	display: flex;
	align-items: center;
	gap: 5px;
	padding: 7px 10px;
	background: var(--control-bg, #f4f5f6);
	border-bottom: 1px solid var(--dtm-line);
}
.dtm-preview__bar i {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--gray-400, #adb5bd);
	opacity: 0.7;
}

.dtm-preview-banner {
	color: #fff;
	padding: 8px 12px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	font-size: 12px;
	font-weight: 500;
	background: var(--dtm-warning);
}

.dtm-preview-banner__msg {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.dtm-preview-banner__cd {
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	white-space: nowrap;
	background: rgba(0, 0, 0, 0.2);
	border-radius: 999px;
	padding: 2px 8px;
}
.dtm-preview-banner__cd:empty {
	display: none;
}

.dtm-preview__body {
	display: flex;
	flex-direction: column;
	gap: 7px;
	padding: 14px 12px;
	background: var(--card-bg, #fff);
}
.dtm-preview__body span {
	height: 7px;
	border-radius: 4px;
	background: var(--dtm-line);
}
.dtm-preview__body span:nth-child(1) {
	width: 70%;
}
.dtm-preview__body span:nth-child(2) {
	width: 90%;
}
.dtm-preview__body span:nth-child(3) {
	width: 45%;
}

.dtm-preview-overlay {
	background: #14161d;
	color: #fff;
	border-radius: var(--dtm-radius-sm);
	padding: 22px 18px;
	text-align: center;
}

.dtm-preview-overlay__lock {
	font-size: 26px;
	line-height: 1;
}

.dtm-preview-overlay__title {
	font-weight: 700;
	font-size: 15px;
	margin-top: 8px;
}

.dtm-preview-overlay__msg {
	font-size: 12px;
	line-height: 1.5;
	color: #b9bfcc;
	margin-top: 5px;
}

.dtm-preview-overlay__btn {
	display: inline-block;
	margin-top: 14px;
	padding: 5px 14px;
	border-radius: 6px;
	background: var(--dtm-danger);
	color: #fff;
	font-size: 12px;
	font-weight: 500;
}

.dtm-preview-card .dtm-hint {
	margin-top: 10px;
}

/* Dark theme: the desk sets data-theme on <html>. */
[data-theme="dark"] .dtm-overlay__card {
	background: #1c1f26;
	color: #edeff2;
}
[data-theme="dark"] .dtm-overlay__message {
	color: #a4abb8;
}
[data-theme="dark"] .dtm-overlay__actions {
	border-top-color: #2b2f38;
}
[data-theme="dark"] .dtm-switch__track {
	background: var(--gray-600, #4a4f57);
}