/**
 * Reusable Component Styles
 * Based on design system variables
 */

/* === Container === */
.container {
	max-width: var(--container-max-width);
	margin: 0 auto;
	padding: 0 var(--container-padding);
	width: 100%;
}

/* === Page Layout === */
.page-wrapper {
	min-height: 100vh;
	background: var(--gradient-primary);
	padding: var(--space-2xl) var(--space-lg);
}

.page-content {
	max-width: 1000px;
	margin: 0 auto;
	background: var(--color-bg-white);
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-xl);
	padding: var(--space-2xl);
}

/* === Page Header === */
.page-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: var(--space-2xl);
}

.page-header h1 {
	margin: 0;
	font-size: var(--font-size-3xl);
	color: var(--color-text);
}

/* === Navigation Menu === */
.nav-menu {
	display: flex;
	gap: var(--space-sm);
	margin-bottom: var(--space-xl);
}

.nav-menu__item {
	display: inline-flex;
	align-items: center;
	gap: var(--space-sm);
	padding: var(--space-md) var(--space-lg);
	background: var(--color-bg-secondary);
	border: 2px solid var(--color-border);
	border-radius: var(--radius-lg);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-light);
	color: var(--color-text);
	text-decoration: none;
	cursor: pointer;
	transition:
		background var(--transition-base),
		border-color var(--transition-base),
		color var(--transition-base);
}

.nav-menu__item:hover {
	background: var(--color-bg-secondary);
	border-color: var(--color-border-dark);
}

.nav-menu__item--active {
	background: var(--color-primary-light);
	color: var(--color-primary);
	font-weight: var(--font-weight-medium);
	border-color: var(--color-primary);
	cursor: default;
}

.nav-menu__item--active:hover {
	background: var(--color-primary-light);
	border-color: var(--color-primary);
}

/* === Settings Dropdown === */
.settings-menu-container {
	position: relative;
}

.settings-icon {
	background: var(--color-bg-secondary);
	border: 2px solid var(--color-border);
	border-radius: var(--radius-lg);
	width: var(--button-min-height);
	height: var(--button-min-height);
	font-size: var(--font-size-lg);
	cursor: pointer;
	transition:
		background var(--transition-base),
		border-color var(--transition-base);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-text);
}

.settings-icon:hover {
	border-color: var(--color-border-dark);
}

.settings-icon:active {
	transform: scale(0.95);
}

.settings-dropdown {
	position: absolute;
	top: calc(var(--button-min-height) + var(--space-sm));
	right: 0;
	background: var(--color-bg-white);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-xl);
	width: calc(100vw - 4 * var(--space-base));
	max-width: 400px;
	min-width: 260px;
	z-index: var(--z-dropdown);
	display: none;
	overflow: hidden;
	border: 1px solid var(--color-border);
}

.settings-dropdown.active {
	display: block;
	animation: slideDown var(--transition-base);
}

@keyframes slideDown {
	from {
		opacity: 0;
		transform: translateY(-10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.settings-item {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	width: 100%;
	padding: var(--space-md) var(--space-lg);
	border: none;
	background: var(--color-bg-white);
	color: var(--color-text);
	text-align: left;
	text-decoration: none;
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-light);
	cursor: pointer;
	transition: background var(--transition-base);
	border-bottom: 1px solid var(--color-border);
}

.settings-item:last-child {
	border-bottom: none;
}

.settings-item:hover {
	background: var(--color-bg-secondary);
}

.settings-item--active {
	background: var(--color-primary-light);
	/* color: var(--color-primary); */
	font-weight: var(--font-weight-medium);
	cursor: default;
}

.settings-item--active:hover {
	background: var(--color-primary-light);
}

.settings-item--toggle {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-md);
}

.settings-item--toggle > span {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
}

#templateForm .settings-item--toggle {
	background: var(--color-bg-secondary);
	padding: var(--space-md);
	border-radius: var(--radius-md);
}

#templateForm .settings-item--toggle .form-label {
	margin-bottom: 0;
}

.settings-item--toggle:hover {
	background: var(--color-bg-secondary);
	cursor: default;
}

/* Dark Mode Toggle Switch */
.theme-toggle {
	position: relative;
	width: 44px;
	height: 24px;
	background: #fff;
	border: 1px solid var(--color-border);
	border-radius: 12px;
	cursor: pointer;
	transition: background var(--transition-base);
	flex-shrink: 0;
	border-color: unset;
	border-width: 1px;
}

.theme-toggle::before {
	content: "";
	position: absolute;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: var(--color-bg-white);
	top: 1px;
	left: 3px;
	transition: transform var(--transition-base);
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.theme-toggle--active {
	background: var(--color-success);
}

.theme-toggle--active::before {
	transform: translateX(20px);
}

/* === Buttons === */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-sm);
	padding: var(--space-md);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	font-family: var(--font-system);
	font-size: var(--font-size-base);
	font-weight: var(--font-weight-light);
	line-height: 1;
	text-decoration: none;
	cursor: pointer;
	transition:
		background var(--transition-base),
		box-shadow var(--transition-base),
		color var(--transition-base);
	min-height: var(--button-min-height);
	background: var(--color-bg-white);
	color: var(--color-text);
}

.btn:hover {
	background: var(--color-bg-tertiary);
	box-shadow: var(--shadow-sm);
}

.btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.btn--primary {
	background: var(--color-accent);
	color: var(--color-bg-white);
	border-color: var(--color-accent);
}

.btn--primary:hover {
	background: var(--color-accent-hover);
	border-color: var(--color-accent-hover);
}

.btn--danger {
	background: var(--color-danger);
	color: var(--color-bg-white);
	border-color: var(--color-danger);
}

.btn--danger:hover {
	background: var(--color-danger-dark);
	border-color: var(--color-danger-dark);
}

.btn--success {
	background: var(--color-success);
	color: var(--color-bg-white);
	border-color: var(--color-success);
}

.btn--success:hover {
	background: var(--color-success-dark);
	border-color: var(--color-success-dark);
}

.btn--outline {
	background: transparent;
	color: var(--color-accent);
	border: 2px solid var(--color-accent);
}

.btn--outline:hover {
	background: var(--color-accent);
	color: var(--color-bg-white);
}

.btn--outline-danger {
	background: transparent;
	color: var(--color-danger);
	border: 2px solid var(--color-danger);
}

.btn--outline-danger:hover {
	background: var(--color-danger);
	color: var(--color-bg-white);
}

.btn--sm {
	padding: var(--space-sm) var(--space-base);
	font-size: var(--font-size-sm);
	min-height: 36px;
}

.btn--lg {
	padding: var(--space-base) var(--space-3xl);
	font-size: var(--font-size-lg);
	min-height: 52px;
}

/* === Toolbar === */
.toolbar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: var(--space-base);
	margin-bottom: var(--space-xl);
	flex-wrap: wrap;
}

.toolbar__actions {
	display: flex;
	gap: var(--space-sm);
	flex-wrap: wrap;
}

/* === Table === */
.table-container {
	overflow-x: auto;
	border-radius: var(--radius-lg);
	border: 1px solid var(--color-border);
}

.table {
	width: 100%;
	border-collapse: collapse;
	background: var(--color-bg-white);
}

.table th {
	background: var(--color-bg-secondary);
	padding: var(--space-base);
	text-align: left;
	font-weight: var(--font-weight-medium);
	color: var(--color-text);
	border-bottom: 2px solid var(--color-border);
}

.table td {
	padding: var(--space-base);
	border-bottom: 1px solid var(--color-border);
}

.table tr:last-child td {
	border-bottom: none;
}

.table tr:hover {
	background: var(--color-bg-secondary);
}

.table__checkbox {
	width: 40px;
	text-align: center;
}

.table__actions {
	display: flex;
	gap: var(--space-sm);
	justify-content: flex-end;
}

/* === Cards === */
.card {
	background: var(--color-bg-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: var(--space-xl);
	box-shadow: var(--shadow-sm);
	transition: box-shadow var(--transition-base);
}

.card:hover {
	box-shadow: var(--shadow-md);
}

.card__header {
	margin-bottom: var(--space-base);
}

.card__title {
	font-size: var(--font-size-lg);
	font-weight: var(--font-weight-medium);
	margin: 0 0 var(--space-sm) 0;
}

.card__body {
	margin-bottom: var(--space-base);
}

.card__footer {
	display: flex;
	justify-content: flex-end;
	gap: var(--space-base);
}

/* === Modal === */
/* Prevent background scroll when modal is open - iOS Safari compatible */
html.modal-open {
	overflow: hidden;
}

html.modal-open body {
	overflow: hidden;
	/* iOS Safari fix: prevent background from scrolling/bouncing */
	touch-action: none;
	overscroll-behavior: none;
}

.modal {
	display: none;
	position: fixed;
	/* iOS Safari fix: use inset instead of top/left/right/bottom for better viewport coverage */
	inset: 0;
	width: 100vw;
	height: 100vh; /* Fallback for older browsers */
	z-index: var(--z-modal);
	background: var(--color-overlay-dark);
	/* iOS Safari fix: prevent scroll escaping from modal */
	overflow: hidden;
	overscroll-behavior: contain;
}

/* iOS Safari fix: use dvh (dynamic viewport height) for proper viewport coverage when scrolled */
@supports (height: 100dvh) {
	.modal {
		height: 100dvh;
	}
}

.modal.active {
	display: flex;
	animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

/* Modal overlay - prevents touch events from escaping to background */
.modal__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px 0 20px 0;
	/* iOS Safari fix: prevent touch events from escaping modal */
	touch-action: none;
	overflow: hidden;
	-webkit-overflow-scrolling: auto;
}

.modal__dialog {
	position: relative;
	display: flex;
	flex-direction: column;
	background: var(--color-bg-white);
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-2xl);
	max-width: 600px;
	width: 90vw;
	overflow: hidden; /* Prevent dialog itself from scrolling */
	z-index: calc(var(--z-modal) + 1);
	animation: slideUp var(--transition-slow);
	max-height: 100%;
}

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translateY(50px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.modal__header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: var(--space-md);
	border-bottom: 1px solid var(--color-border);
	flex-shrink: 0; /* Prevent header from shrinking */
}

.modal__title {
	font-size: var(--font-size-xl);
	font-weight: var(--font-weight-medium);
	margin: 0;
	color: var(--color-text);
}

.modal__close {
	background: transparent;
	border: none;
	font-size: var(--font-size-2xl);
	color: var(--color-text-tertiary);
	cursor: pointer;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-md);
	transition: background var(--transition-base);
}

.modal__close:hover {
	background: var(--color-bg-secondary);
	color: var(--color-text);
}

.modal__body {
	padding: var(--space-xl);
	overflow-y: auto; /* Body scrolls when content is too long */
	flex: 1 1 auto; /* Allow body to grow and shrink */
	min-height: 0; /* Important: allows flexbox child to shrink below content size */
	/* iOS Safari fix: contain scroll within modal body, prevent scroll chaining */
	overscroll-behavior: contain;
	-webkit-overflow-scrolling: touch;
	/* Re-enable touch scrolling inside body (dialog has touch-action: none) */
	touch-action: pan-y;
}

.modal__footer {
	display: flex;
	justify-content: flex-end;
	gap: var(--space-base);
	padding: var(--space-md);
	border-top: 1px solid var(--color-border);
	flex-shrink: 0; /* Prevent footer from shrinking */
}

/* === Camera Modal === */
.modal__dialog--camera {
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.modal__dialog--camera .modal__header,
.modal__dialog--camera .modal__footer {
	flex-shrink: 0;
}

.camera-body {
	overflow: hidden;
	display: flex;
	flex: 1;
	min-height: 0;
	justify-content: center;
	align-items: center;
	background: #000;
}

.camera-container {
	display: grid;
	place-items: center;
	overflow: hidden;
	max-height: 100%; /* Respect camera-body height */
}

/* Camera frame - holds the video, determines grid cell size */
.camera-frame {
	grid-area: 1 / 1;
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 0;
	min-width: 0;
	max-height: 100%; /* Respect camera-container height */
}

.camera-body video {
	display: block;
	max-width: 100%;
	max-height: 100%; /* Adapts to available space between header/footer */
	width: auto;
	height: 50vh;
}

/*
 * Camera overlay - "contain" fit within video area
 * Uses height: 100% with aspect-ratio and max-width: 100% to achieve
 * maximum size that fits within video while maintaining photo aspect ratio.
 * Works for any combination of video orientation and photo aspect ratio.
 */
.camera-overlay {
	grid-area: 1 / 1;
	place-self: center;
	display: none; /* Hidden by default, JS shows when camera active */
	justify-content: center;
	align-items: center;
	z-index: 10;
	border: 1px solid rgba(255, 255, 255, 0.8);
	pointer-events: none;
	/* Contain fit: start with full height, constrain width if needed */
	aspect-ratio: calc(1 / var(--photo-aspect-ratio));
	/* max-width: 100%; */
}

.camera-container[data-orientation="portrait"] .camera-overlay {
	height: auto;
	width: 100%;
}

.camera-container[data-orientation="landscape"] .camera-overlay {
	height: 100%;
	width: auto;
}

/* Face placement guide circle - natural human face proportions (1:1.2) */
.camera-face-guide {
	height: 80%;
	width: auto;
	transform: translateY(-5%);
	aspect-ratio: 1 / 1.2;
	border: 2px dashed rgba(255, 255, 255, 0.6);
	border-radius: 50%;
}

.camera-error {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: var(--space-2xl);
	color: var(--color-text-tertiary);
	gap: var(--space-base);
	width: 100%;
	height: 300px;
	background: var(--color-bg-secondary);
}

.camera-error svg {
	width: 48px;
	height: 48px;
}

.camera-error__instructions {
	margin-top: var(--space-lg);
	padding: var(--space-md);
	background: rgba(255, 255, 255, 0.05);
	border-radius: var(--radius-md);
	text-align: left;
	max-width: 400px;
}

.camera-error__instructions strong {
	font-weight: var(--font-weight-medium);
	color: var(--color-text);
}

.camera-error__instructions ol {
	margin: var(--space-md) 0;
	padding-left: var(--space-lg);
}

.camera-error__instructions li {
	margin: var(--space-sm) 0;
	line-height: 1.6;
}

.camera-error__note {
	margin-top: var(--space-base);
	font-size: var(--font-size-sm);
	opacity: 0.8;
}

/* === Forms === */
.form-group {
	margin-bottom: var(--space-lg);
}

.form-label {
	display: block;
	margin-bottom: var(--space-sm);
	font-weight: var(--font-weight-light);
	color: var(--color-text);
	font-size: var(--font-size-sm);
}

.form-label--required::after {
	content: " *";
	color: var(--color-danger);
}

.form-input,
.form-select,
.form-textarea {
	width: 100%;
	padding: var(--input-padding-y) var(--input-padding-x);
	border: var(--input-border-width) solid var(--color-border);
	border-radius: var(--radius-md);
	font-family: var(--font-system);
	font-size: var(--font-size-base);
	color: var(--color-text);
	background: var(--color-bg-white);
	transition: border-color var(--transition-base);
	min-height: var(--input-height);
}

/* Prevent iOS Safari auto-zoom on input focus */
@media screen and (max-width: 768px) {
	.form-input,
	.form-select,
	.form-textarea {
		font-size: max(16px, var(--font-size-base));
	}
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
	outline: none;
	border-color: var(--color-border-focus);
	box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-input::placeholder {
	color: var(--color-text-light);
}

.form-textarea {
	resize: vertical;
	min-height: 100px;
}

.form-error {
	display: block;
	margin-top: var(--space-sm);
	color: var(--color-error);
	font-size: var(--font-size-sm);
}

.form-help {
	display: block;
	/* margin-top: var(--space-sm); */
	color: var(--color-text-light);
	font-size: var(--font-size-sm);
	margin-bottom: 0;
}

/* === Photo Upload Preview === */
.photo-preview-container {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-base);
	padding: var(--space-lg);
	border-radius: var(--radius-lg);
}

.photo-placeholder {
	width: 250px;
	aspect-ratio: calc(1 / var(--photo-aspect-ratio));
	border-radius: var(--radius-lg);
	background: var(--color-bg-tertiary);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--space-base);
	font-size: 48px;
	color: var(--color-text-light);
}

.photo-placeholder-text {
	font-size: var(--font-size-sm);
}

.photo-thumbnail {
	width: 250px;
	aspect-ratio: calc(1 / var(--photo-aspect-ratio));
	object-fit: cover;
	border: 1px solid var(--color-border);
}

.photo-actions {
	display: flex;
	gap: var(--space-base);
}

/* === Loading === */
.loading {
	text-align: center;
	padding: var(--space-2xl);
	color: var(--color-text-secondary);
}

/* === Utility Classes === */
.hidden {
	display: none;
}

.visible {
	display: block;
}

.text-center {
	text-align: center;
}

.text-left {
	text-align: left;
}

.text-right {
	text-align: right;
}

.text-sm {
	font-size: var(--font-size-sm);
}

.text-base {
	font-size: var(--font-size-base);
}

.text-lg {
	font-size: var(--font-size-lg);
}

.font-light {
	font-weight: var(--font-weight-light);
}

.font-medium {
	font-weight: var(--font-weight-medium);
}

.mt-4 {
	margin-top: var(--space-base);
}
.mb-4 {
	margin-bottom: var(--space-base);
}
.ml-4 {
	margin-left: var(--space-base);
}
.mr-4 {
	margin-right: var(--space-base);
}

.p-4 {
	padding: var(--space-base);
}
.pt-4 {
	padding-top: var(--space-base);
}
.pb-4 {
	padding-bottom: var(--space-base);
}
.pl-4 {
	padding-left: var(--space-base);
}
.pr-4 {
	padding-right: var(--space-base);
}

/* === Responsive === */
@media (max-width: 768px) {
	.page-wrapper {
		padding: var(--space-base);
	}

	.page-content {
		padding: var(--space-base);
	}

	.page-header {
		/* flex-direction: column; */
		gap: var(--space-base);
	}

	.nav-menu {
		flex-direction: column;
		width: 100%;
	}

	.nav-menu__item {
		width: 100%;
		justify-content: center;
	}

	.toolbar {
		flex-direction: column;
		align-items: stretch;
	}

	.modal__dialog {
		/* width: 95%;
		margin: var(--space-base); */
	}

	.table-container {
		overflow-x: scroll;
	}
}

/* === Notification System === */
.notification-container {
	position: fixed;
	top: var(--space-xl);
	left: 50%;
	transform: translateX(-50%);
	/* right: var(--space-xl); */
	z-index: 10000;
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
	max-width: 600px;
	width: 90vw;
}

.notification {
	background: var(--color-bg-white);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-xl);
	padding: var(--space-base) var(--space-lg);
	opacity: 0;
	transform: translateX(120%);
	transition:
		opacity var(--transition-slow),
		transform var(--transition-slow);
	border-left: 4px solid;
}

.notification--show {
	opacity: 1;
	transform: translateX(0);
}

.notification__content {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	font-size: var(--font-size-base);
	color: var(--color-text);
}

.notification__content i {
	width: 20px;
	height: 20px;
	flex-shrink: 0;
}

.notification--success {
	border-left-color: var(--color-success);
}

.notification--success i {
	color: var(--color-success);
}

.notification--error {
	border-left-color: var(--color-danger);
}

.notification--error i {
	color: var(--color-danger);
}

.notification--warning {
	border-left-color: var(--color-warning);
}

.notification--warning i {
	color: var(--color-warning);
}

.notification--info {
	border-left-color: var(--color-info);
}

.notification--info i {
	color: var(--color-info);
}

/* @media (max-width: 768px) {
	.notification-container {
		top: var(--space-base);
		right: var(--space-base);
		left: var(--space-base);
		max-width: none;
	}
} */