@font-face {
	font-family: "Orbitron";
	src: url("../typography/Orbitron-Regular.woff2") format("woff2");
	font-weight: normal;
	font-style: normal;
}

@font-face {
	font-family: "Orbitron";
	src: url("../typography/Orbitron-SemiBold.woff2") format("woff2");
	font-weight: 500;
	font-style: normal;
}

@font-face {
	font-family: "Orbitron";
	src: url("../typography/Orbitron-Bold.woff2") format("woff2");
	font-weight: 600;
	font-style: normal;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: "Orbitron";
	-webkit-tap-highlight-color: transparent;
	scrollbar-width: thin;
	scrollbar-color: var(--border) transparent;
	user-select: none;
	-webkit-user-select: none;
	-webkit-touch-callout: none;
}
*::-webkit-scrollbar {
	display: none;
}

:root {
	--bg: #0a0a0f;
	--bg-panel: #0f0f18;
	--bg-surface: #14141f;
	--border: #2a2a3a;
	--border-glow: #3a3a5a;
	--accent: hsl(185, 100%, 55%);
	--accent-glow: hsla(185, 100%, 55%, 0.35);
	--text: #e0e0ee;
	--text-muted: hsla(240, 20%, 70%, 0.5);
	--alert: hsl(0, 70%, 55%);
}

button,
a,
input,
select,
textarea,
[role="button"] {
	transition: all 0.2s ease;
}

html,
body {
	height: 100%;
	background-color: var(--bg);
	color: var(--text);
	overflow-x: hidden;
	overscroll-behavior-y: contain;
	-webkit-font-smoothing: antialiased;
	touch-action: pan-y;
}

img {
	pointer-events: none;
}

input,
select,
textarea {
	font-size: 16px !important;
	appearance: none;
	-webkit-appearance: none;
	color: var(--text);
	background: transparent;
	border: none;
	outline: none;
	user-select: auto;
	-webkit-user-select: auto;
}

.main-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	height: 96px;
	background: var(--bg-panel);
	border-bottom: 1px solid var(--border);
	display: flex;
	align-items: end;
	justify-content: space-between;
	padding-inline: 1.2rem;
	padding-bottom: 0.6rem;
	z-index: 100;
}
@media (min-width: 768px) {
	.main-header {
		height: 56px;
	}
}

.main-header::after {
	content: "";
	position: absolute;
	bottom: -1px;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(
		90deg,
		transparent 0%,
		var(--accent) 30%,
		hsl(300, 90%, 60%) 70%,
		transparent 100%
	);
}

.header-left {
	display: flex;
	flex-direction: column;
	gap: 1px;
}

.app-name {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--text);
	letter-spacing: 0.04em;
}

.logo-accent {
	color: var(--accent);
	text-shadow: 0 0 12px var(--accent-glow);
}

.app-tagline {
	font-size: 0.55rem;
	color: var(--text-muted);
	letter-spacing: 0.2em;
}

.header-actions {
	display: flex;
	gap: 0.5rem;
}

.btn-icon {
	width: 38px;
	height: 38px;
	background: var(--bg-surface);
	border: 1px solid var(--border);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}

.btn-icon img {
	width: 22px;
	height: 22px;
	opacity: 0.7;
}

@media (min-width: 768px) {
	.btn-icon:hover {
		border-color: var(--accent);
		box-shadow: 0 0 8px var(--accent-glow);
	}
	.btn-icon:hover img {
		opacity: 1;
	}
}

.app-container {
	max-width: 1000px;
	margin: 0 auto;
	padding-bottom: 6rem;
	padding-inline: 1rem;
	min-height: 100%;
	display: flex;
	flex-direction: column;
	gap: 1rem;
	padding-top: calc(96px + 1.2rem);
}

@media (min-width: 768px) {
	.app-container {
		padding-top: calc(56px + 1.2rem);
	}
}

.table-wrapper {
	overflow-x: auto;
	position: relative;
}

.schedule-table {
	width: 100%;
	min-width: 600px;
	border-collapse: collapse;
	table-layout: fixed;
	position: relative;
}

.col-time {
	width: 88px;
	min-width: 88px;
}

/* Table Cells */
.schedule-table th,
.schedule-table td {
	border: 1px solid var(--border);
	padding: 0;
	vertical-align: middle;
	position: relative;
}

.schedule-table thead th {
	background: var(--bg-panel);
	height: 44px;
	text-align: center;
}

.schedule-table thead th.col-time {
	text-align: center;
}

.schedule-table tbody tr td:first-child {
	position: sticky;
	left: -1px;
	z-index: 2;
}

.col-time-label {
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.15em;
	color: var(--text);
}

.day-header-inner {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0.5rem;
}

.day-name {
	color: var(--accent);
	text-shadow: 0 0 8px var(--accent-glow);
	font-size: 0.75rem;
	letter-spacing: 0.12em;
	font-weight: 600;
}

.time-row td {
	height: 56px;
}

.cell-time {
	background: var(--bg-panel);
	padding: 0 0.5rem;
	white-space: nowrap;
}

.cell-time-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 2px;
}

.cell-time-inner span {
	font-size: 0.75rem;
	color: var(--accent);
	font-weight: 600;
	text-shadow: 0 0 5px var(--accent-glow);
}

.cell-activity {
	background: var(--bg-surface);
	cursor: pointer;
	text-align: center;
	font-size: 0.72rem;
	letter-spacing: 0.05em;
	padding: 0.3rem 0.4rem;
	word-break: break-word;
	color: var(--text);
}

.cell-activity:not(.is-empty) {
	background: #1a1a2a;
}

.cell-activity-inner {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	min-height: 40px;
	padding: 0.2rem;
	color: inherit;
	font-family: monospace;
}

.cell-activity.is-empty .cell-activity-inner {
	color: var(--text-muted);
	opacity: 0.5;
}

.cell-activity.is-empty::after {
	content: "+";
	font-size: 1rem;
	color: var(--border-glow);
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	pointer-events: none;
}

/* Text Colors */
.cell-activity[data-color="cyan"] {
	color: hsl(185, 100%, 75%);
}
.cell-activity[data-color="magenta"] {
	color: hsl(300, 90%, 80%);
}
.cell-activity[data-color="amber"] {
	color: hsl(42, 100%, 70%);
}
.cell-activity[data-color="green"] {
	color: hsl(145, 90%, 70%);
}
.cell-activity[data-color="blue"] {
	color: hsl(220, 90%, 80%);
}
.cell-activity[data-color="red"] {
	color: hsl(0, 80%, 75%);
}

@media (min-width: 768px) {
	.cell-activity:hover {
		border-color: var(--accent);
		filter: brightness(1.2);
	}
}

.cell-activity.current {
	background: var(--bg-surface) !important;
	color: var(--accent) !important;
	border-color: var(--accent) !important;
	border-width: 2px;
	z-index: 5;
}

.btn-delete-row {
	position: absolute;
	left: -1px;
	top: 50%;
	transform: translateY(-50%);
	width: 20px;
	height: 20px;
	background: var(--bg-panel);
	border: 1px solid var(--border);
	color: var(--text-muted);
	cursor: pointer;
	font-size: 0.7rem;
	display: none;
	align-items: center;
	justify-content: center;
	z-index: 10;
	opacity: 0;
}

.time-row:hover .btn-delete-row {
	display: flex;
	opacity: 1;
}

@media (min-width: 768px) {
	.btn-delete-row:hover {
		background: var(--alert);
		border-color: var(--alert);
		color: white;
	}
}

/* Actions */
.btn-add-row {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	background: transparent;
	border: 1px dashed var(--border-glow);
	color: var(--text-muted);
	padding: 0.8rem 1rem;
	font-size: 0.75rem;
	letter-spacing: 0.15em;
	cursor: pointer;
	width: 100%;
}

.icon-text {
	font-size: 1.1rem;
	font-weight: bold;
}

@media (min-width: 768px) {
	.btn-add-row:hover {
		border-color: var(--accent);
		color: var(--accent);
		box-shadow: 0 0 10px var(--accent-glow);
	}
}

/* Modals */
.modal {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 5, 0.75);
	z-index: 1000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 1.5rem;
	opacity: 0;
	pointer-events: none;
	backdrop-filter: blur(2px);
}

.modal.active {
	opacity: 1;
	pointer-events: all;
}

.modal-box {
	background: var(--bg-panel);
	border: 1px solid var(--border-glow);
	width: 100%;
	max-width: 380px;
	display: flex;
	flex-direction: column;
	position: relative;
	box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
}

.modal-box::before {
	content: "";
	display: block;
	height: 2px;
	background: var(--accent);
}

.modal-box-sm {
	max-width: 300px;
}

.modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.9rem 1rem;
	border-bottom: 1px solid var(--border);
}

.modal-title {
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.2em;
	color: var(--accent);
}

.btn-modal-close {
	width: 28px;
	height: 28px;
	background: transparent;
	border: 1px solid var(--border);
	color: var(--text-muted);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}

@media (min-width: 768px) {
	.btn-modal-close:hover {
		border-color: var(--alert);
		color: var(--alert);
	}
}

.modal-body {
	padding: 1.2rem 1rem;
	display: flex;
	flex-direction: column;
}

.modal-hint {
	font-size: 0.65rem;
	letter-spacing: 0.2em;
	margin-bottom: 1rem;
	padding: 0.5rem;
	border-left: 2px solid var(--accent);
	background: hsla(185, 100%, 55%, 0.1);
}

.modal-confirm-msg {
	font-size: 0.88rem;
	line-height: 1.5;
}

.modal-footer {
	display: flex;
	gap: 0.5rem;
	padding: 0.8rem 1rem;
	border-top: 1px solid var(--border);
	justify-content: flex-end;
}

/* Fields */
.field-label {
	font-size: 0.6rem;
	letter-spacing: 0.18em;
	color: var(--text-muted);
	display: block;
	margin-bottom: 0.4rem;
}

.field-input,
.field-select {
	background: var(--bg-surface) !important;
	border: 1px solid var(--border) !important;
	color: var(--text) !important;
}

.field-input {
	padding: 0.6rem 0.8rem !important;
	font-size: 0.9rem !important;
	width: 100%;
	letter-spacing: 0.03em;
	font-family: monospace;
}

.field-select {
	padding: 0.5rem 0.6rem;
	font-size: 0.9rem;
	cursor: pointer;
	text-align: center;
	flex: 1;
}

.field-input:focus,
.field-select:focus {
	border-color: var(--accent) !important;
	box-shadow: 0 0 0 1px var(--accent-glow);
}

option {
	background: var(--bg-panel);
}

.field-error {
	font-size: 0.68rem;
	color: var(--alert);
	margin-top: 0.6rem;
	padding-left: 0.2rem;
}

/* Time Selectors */
.time-selectors {
	display: flex;
	align-items: flex-end;
	gap: 0.8rem;
}
.time-group {
	flex: 1;
	display: flex;
	flex-direction: column;
}
.time-inputs {
	display: flex;
	align-items: center;
	gap: 0.2rem;
}
.time-sep {
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--accent);
	padding: 0 0.1rem;
}
.time-arrow {
	font-size: 0.75rem;
	color: var(--text-muted);
	padding-bottom: 0.8rem;
	flex-shrink: 0;
}

/* Color Picker */
.color-picker-row {
	display: flex;
	gap: 0.5rem;
	flex-wrap: wrap;
}
.color-swatch {
	width: 32px;
	height: 32px;
	border: 2px solid transparent;
	cursor: pointer;
}
.color-swatch.selected {
	border-color: white;
	box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}
.color-swatch[data-color="none"] {
	background: var(--bg-surface);
	border-color: var(--border);
}
.color-swatch[data-color="cyan"] {
	background: hsl(185, 100%, 55%);
}
.color-swatch[data-color="magenta"] {
	background: hsl(300, 90%, 60%);
}
.color-swatch[data-color="amber"] {
	background: hsl(42, 100%, 55%);
}
.color-swatch[data-color="green"] {
	background: hsl(145, 90%, 50%);
}
.color-swatch[data-color="blue"] {
	background: hsl(220, 90%, 65%);
}
.color-swatch[data-color="red"] {
	background: hsl(0, 80%, 60%);
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-danger {
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	padding: 0.55rem 1.1rem;
	cursor: pointer;
}
.btn-primary {
	background: var(--accent);
	border: none;
	color: #000;
}
.btn-secondary {
	background: transparent;
	border: 1px solid var(--border-glow);
	color: var(--text-muted);
	font-weight: normal;
}
.btn-danger {
	background: var(--alert);
	border: none;
	color: white;
}

@media (min-width: 768px) {
	.btn-primary:hover {
		box-shadow: 0 0 14px var(--accent-glow);
	}
	.btn-secondary:hover {
		border-color: var(--text);
		color: var(--text);
	}
	.btn-danger:hover {
		box-shadow: 0 0 14px hsla(0, 70%, 55%, 0.4);
	}
}

/* Toasts */
#toast-container {
	position: fixed;
	bottom: 80px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 9999;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	pointer-events: none;
}
.toast {
	background: var(--bg-panel);
	border: 1px solid var(--border-glow);
	padding: 0.6rem 1.1rem;
	font-size: 0.78rem;
	color: var(--text);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
	opacity: 0;
	transform: translateY(10px);
	pointer-events: none;
	max-width: 85vw;
	text-align: center;
}
.toast.toast-visible {
	opacity: 1;
	transform: translateY(0);
}
.toast.toast-success {
	border-color: hsla(145, 90%, 50%, 0.5);
	color: hsl(145, 90%, 70%);
}
.toast.toast-error {
	border-color: hsla(0, 70%, 55%, 0.5);
	color: hsl(0, 70%, 75%);
}