/*
 * DentalZaikoMaker PWA — bundled stylesheet (tokens + components + PWA layout)
 *
 * このファイルは /dzm-pwa/app.css ルート (DZMAKER_PWA::serve_static) から配信される単一バンドル。
 * Service Worker のキャッシュキーを維持するため、ファイル名は app.css のままにしている。
 *
 * 区分:
 *   1. Design Tokens
 *   2. Reset / Base
 *   3. Components (.dzm-btn, .dzm-field, .dzm-alert, .dzm-card, .dzm-modal, …)
 *   4. PWA-specific Layout (.dzm-app, .dzm-header, .dzm-main, .dzm-action-grid, .dzm-image-*)
 *   5. Legacy aliases (.dzm-btn.secondary/.danger/.ghost など旧クラスへのブリッジ)
 */

/* ============================================================
 * 1. Design Tokens
 * ============================================================ */
:root {
	/* primary (紺色 / deep navy) */
	--dzm-primary-50:  #eef2ff;
	--dzm-primary-100: #e0e7ff;
	--dzm-primary-200: #c7d2fe;
	--dzm-primary-300: #a5b4fc;
	--dzm-primary-400: #6366f1;
	--dzm-primary-500: #2563eb;
	--dzm-primary-600: #1e3a8a;
	--dzm-primary-700: #172554;
	--dzm-primary-800: #0f172a;
	--dzm-primary-900: #020617;

	/* semantic */
	--dzm-success-50:  #f0fdf4;
	--dzm-success-100: #dcfce7;
	--dzm-success-600: #16a34a;
	--dzm-success-700: #15803d;
	--dzm-danger-50:   #fef2f2;
	--dzm-danger-100:  #fee2e2;
	--dzm-danger-600:  #dc2626;
	--dzm-danger-700:  #b91c1c;
	--dzm-warning-50:  #fffbeb;
	--dzm-warning-100: #fef3c7;
	--dzm-warning-600: #d97706;
	--dzm-warning-700: #b45309;
	--dzm-info-50:     #eef2ff;
	--dzm-info-100:    #e0e7ff;
	--dzm-info-600:    #1e3a8a;
	--dzm-info-700:    #172554;

	/* action accent (純赤 / pure red) */
	--dzm-action-50:   #fef2f2;
	--dzm-action-100:  #fee2e2;
	--dzm-action-200:  #fecaca;
	--dzm-action-500:  #ef4444;
	--dzm-action-600:  #dc2626;
	--dzm-action-700:  #b91c1c;
	--dzm-action-800:  #991b1b;

	/* neutral (zinc) */
	--dzm-gray-50:  #fafafa;
	--dzm-gray-100: #f4f4f5;
	--dzm-gray-200: #e4e4e7;
	--dzm-gray-300: #d4d4d8;
	--dzm-gray-400: #a1a1aa;
	--dzm-gray-500: #71717a;
	--dzm-gray-600: #52525b;
	--dzm-gray-700: #3f3f46;
	--dzm-gray-800: #27272a;
	--dzm-gray-900: #18181b;

	/* surface */
	--dzm-surface:          #ffffff;
	--dzm-surface-elevated: #ffffff;
	--dzm-bg:               var(--dzm-gray-50);
	--dzm-border:           var(--dzm-gray-200);
	--dzm-border-strong:    var(--dzm-gray-300);
	--dzm-text:             var(--dzm-gray-900);
	--dzm-text-muted:       var(--dzm-gray-500);
	--dzm-text-strong:      var(--dzm-gray-700);
	--dzm-text-on-primary:  #ffffff;
	--dzm-focus-ring:       rgba(30, 58, 138, 0.45);

	--dzm-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Yu Gothic UI",
		"Hiragino Kaku Gothic ProN", "Noto Sans JP", system-ui, sans-serif;
	--dzm-font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

	--dzm-text-xs:   12px;
	--dzm-text-sm:   14px;
	--dzm-text-base: 16px;
	--dzm-text-lg:   18px;
	--dzm-text-xl:   22px;
	--dzm-text-2xl:  28px;
	--dzm-text-3xl:  34px;
	--dzm-leading-tight:   1.25;
	--dzm-leading-normal:  1.5;
	--dzm-leading-relaxed: 1.7;
	--dzm-fw-regular:  400;
	--dzm-fw-medium:   500;
	--dzm-fw-semibold: 600;
	--dzm-fw-bold:     700;

	--dzm-space-1: 4px;
	--dzm-space-2: 8px;
	--dzm-space-3: 12px;
	--dzm-space-4: 16px;
	--dzm-space-5: 24px;
	--dzm-space-6: 32px;
	--dzm-space-7: 48px;
	--dzm-space-8: 64px;

	--dzm-radius-sm:   6px;
	--dzm-radius-md:   10px;
	--dzm-radius-lg:   14px;
	--dzm-radius-xl:   20px;
	--dzm-radius-pill: 999px;

	--dzm-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
	--dzm-shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
	--dzm-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);

	--dzm-tap-target:      48px;
	--dzm-transition-fast: 120ms ease;
	--dzm-transition-base: 200ms ease;

	/* legacy aliases (PWA 既存クラスとの下位互換) */
	--dzm-accent:      var(--dzm-primary-600);
	--dzm-accent-soft: var(--dzm-primary-50);
	--dzm-fg:          var(--dzm-text);
	--dzm-muted:       var(--dzm-text-muted);
	--dzm-card:        var(--dzm-surface);
	--dzm-danger:      var(--dzm-danger-700);
	--dzm-warn:        var(--dzm-warning-700);
	--dzm-ok:          var(--dzm-success-700);
	--dzm-radius:      var(--dzm-radius-md);
	--dzm-pad:         var(--dzm-space-4);
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		transition-duration: 0.001ms !important;
		animation-duration: 0.001ms !important;
	}
}

/* ============================================================
 * 2. Reset / Base
 * ============================================================ */
* { box-sizing: border-box; }
html, body {
	margin: 0;
	padding: 0;
	background: var(--dzm-bg);
	color: var(--dzm-text);
	font-family: var(--dzm-font-sans);
	font-size: var(--dzm-text-base);
	line-height: var(--dzm-leading-normal);
	overscroll-behavior-y: contain;
	-webkit-text-size-adjust: 100%;
}

/* ============================================================
 * Visually-hidden (sr-only)
 * ============================================================ */
.dzm-sr-only {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	padding: 0 !important;
	margin: -1px !important;
	overflow: hidden !important;
	clip: rect(0, 0, 0, 0) !important;
	white-space: nowrap !important;
	border: 0 !important;
}

/* skip link */
.dzm-skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--dzm-primary-700);
	color: #fff;
	padding: var(--dzm-space-3) var(--dzm-space-4);
	border-radius: 0 0 var(--dzm-radius-md) 0;
	font-weight: var(--dzm-fw-semibold);
	text-decoration: none;
	z-index: 1000;
}
.dzm-skip-link:focus {
	left: 0;
	outline: 3px solid var(--dzm-focus-ring);
}

/* ============================================================
 * 3. Components
 * ============================================================ */

/* Button */
.dzm-btn,
button.dzm-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--dzm-space-2);
	min-height: var(--dzm-tap-target);
	padding: 0 var(--dzm-space-5);
	border: 1px solid transparent;
	border-radius: 8px;
	background: var(--dzm-primary-600);
	color: var(--dzm-text-on-primary);
	font-family: inherit;
	font-size: var(--dzm-text-base);
	font-weight: var(--dzm-fw-semibold);
	line-height: var(--dzm-leading-tight);
	text-align: center;
	text-decoration: none;
	cursor: pointer;
	transition: background-color var(--dzm-transition-fast),
		border-color var(--dzm-transition-fast),
		color var(--dzm-transition-fast),
		box-shadow var(--dzm-transition-fast);
}
.dzm-btn:hover { background: var(--dzm-primary-700); }
.dzm-btn:active { background: var(--dzm-primary-800); }
.dzm-btn:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px var(--dzm-focus-ring);
}
.dzm-btn:disabled,
.dzm-btn[disabled],
.dzm-btn[aria-disabled="true"] {
	opacity: 0.5;
	cursor: not-allowed;
	pointer-events: none;
}

/* Sizes */
.dzm-btn.is-sm { min-height: 36px; padding: 0 var(--dzm-space-4); font-size: var(--dzm-text-sm); }
.dzm-btn.is-md { min-height: var(--dzm-tap-target); padding: 0 var(--dzm-space-5); }
.dzm-btn.is-lg { min-height: 56px; padding: 0 var(--dzm-space-5); font-size: var(--dzm-text-lg); }

/* Variants (new) */
.dzm-btn.is-primary {
	background: var(--dzm-primary-600);
	color: var(--dzm-text-on-primary);
	border-color: transparent;
}
.dzm-btn.is-primary:hover { background: var(--dzm-primary-700); }
.dzm-btn.is-secondary {
	background: var(--dzm-surface);
	color: var(--dzm-primary-700);
	border-color: var(--dzm-primary-600);
}
.dzm-btn.is-secondary:hover {
	background: var(--dzm-primary-50);
	color: var(--dzm-primary-800);
}
.dzm-btn.is-ghost {
	background: transparent;
	color: var(--dzm-text);
	border-color: var(--dzm-border-strong);
}
.dzm-btn.is-ghost:hover { background: var(--dzm-gray-100); }
.dzm-btn.is-danger {
	background: var(--dzm-danger-600);
	color: #fff;
}
.dzm-btn.is-danger:hover { background: var(--dzm-danger-700); }

/* Action 変種 — 紅色 CTA */
.dzm-btn.is-action {
	background: var(--dzm-action-600);
	color: #fff;
	border-color: transparent;
}
.dzm-btn.is-action:hover  { background: var(--dzm-action-700); }
.dzm-btn.is-action:active { background: var(--dzm-action-800); }

/* Action link — テーブル行内の「操作 →」 用 (solid red CTA) */
.dzm-action-link {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 4px var(--dzm-space-3);
	min-height: 28px;
	background: var(--dzm-action-600);
	color: #fff;
	border: 1px solid var(--dzm-action-700);
	border-radius: var(--dzm-radius-sm);
	font-size: var(--dzm-text-xs);
	font-weight: var(--dzm-fw-semibold);
	text-decoration: none;
	white-space: nowrap;
	box-shadow: 0 1px 2px rgba(220, 38, 38, 0.20);
	transition: background-color var(--dzm-transition-fast),
		border-color var(--dzm-transition-fast),
		color var(--dzm-transition-fast),
		box-shadow var(--dzm-transition-fast),
		transform var(--dzm-transition-fast);
}
.dzm-action-link::after {
	content: "→";
	display: inline-block;
	font-weight: var(--dzm-fw-bold);
	transition: transform var(--dzm-transition-fast);
}
.dzm-action-link:hover {
	background: var(--dzm-action-700);
	border-color: var(--dzm-action-800);
	color: #fff;
	box-shadow: 0 2px 6px rgba(220, 38, 38, 0.30);
	transform: translateY(-1px);
}
.dzm-action-link:hover::after { transform: translateX(2px); }
.dzm-action-link:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.45);
}
.dzm-action-link.is-plain {
	background: transparent;
	border-color: transparent;
	color: var(--dzm-action-700);
	box-shadow: none;
	padding: 4px 8px;
	border-radius: var(--dzm-radius-sm);
	min-height: 28px;
}
.dzm-action-link.is-plain:hover {
	background: var(--dzm-action-50);
	color: var(--dzm-action-700);
	border-color: transparent;
	box-shadow: none;
	transform: none;
}

/* Block variant */
.dzm-btn-block,
.dzm-btn.is-block {
	display: flex;
	width: 100%;
}

/* Form field */
.dzm-field { display: block; margin-bottom: var(--dzm-space-3); }
.dzm-field > label,
.dzm-field__label {
	display: block;
	font-size: var(--dzm-text-sm);
	font-weight: var(--dzm-fw-medium);
	color: var(--dzm-text-strong);
	margin-bottom: var(--dzm-space-1);
}
.dzm-field.is-required > label::after,
.dzm-field.is-required .dzm-field__label::after {
	content: " *";
	color: var(--dzm-danger-600);
}
.dzm-field__help {
	display: block;
	margin-top: var(--dzm-space-1);
	font-size: var(--dzm-text-sm);
	color: var(--dzm-text-muted);
	line-height: var(--dzm-leading-normal);
}
.dzm-field__error {
	display: block;
	margin-top: var(--dzm-space-1);
	font-size: var(--dzm-text-sm);
	color: var(--dzm-danger-700);
	font-weight: var(--dzm-fw-medium);
}

.dzm-input,
.dzm-select,
.dzm-textarea {
	display: block;
	width: 100%;
	min-height: var(--dzm-tap-target);
	padding: var(--dzm-space-2) var(--dzm-space-3);
	font-family: inherit;
	font-size: var(--dzm-text-base);
	line-height: var(--dzm-leading-normal);
	color: var(--dzm-text);
	background: var(--dzm-surface);
	border: 1px solid var(--dzm-border-strong);
	border-radius: var(--dzm-radius-md);
	transition: border-color var(--dzm-transition-fast), box-shadow var(--dzm-transition-fast);
}
.dzm-textarea {
	min-height: 96px;
	padding: var(--dzm-space-3);
	resize: vertical;
}
.dzm-input:focus,
.dzm-select:focus,
.dzm-textarea:focus {
	outline: none;
	border-color: var(--dzm-primary-600);
	box-shadow: 0 0 0 3px var(--dzm-focus-ring);
}
.dzm-field.has-error .dzm-input,
.dzm-field.has-error .dzm-select,
.dzm-field.has-error .dzm-textarea { border-color: var(--dzm-danger-600); }
.dzm-field.has-error .dzm-input:focus,
.dzm-field.has-error .dzm-select:focus,
.dzm-field.has-error .dzm-textarea:focus {
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.35);
}

/* Alert */
.dzm-alert {
	display: flex;
	align-items: flex-start;
	gap: var(--dzm-space-3);
	padding: var(--dzm-space-3) var(--dzm-space-4);
	border-radius: var(--dzm-radius-md);
	border: 1px solid transparent;
	font-size: var(--dzm-text-sm);
	line-height: var(--dzm-leading-normal);
	margin-bottom: var(--dzm-space-3);
}
.dzm-alert__icon { flex-shrink: 0; width: 20px; margin-top: 2px; font-size: 18px; line-height: 1; }
.dzm-alert__body { flex: 1; min-width: 0; }
.dzm-alert__title {
	display: block;
	font-weight: var(--dzm-fw-semibold);
	font-size: var(--dzm-text-base);
	margin-bottom: var(--dzm-space-1);
}
.dzm-alert__text { display: block; }
.dzm-alert__details {
	display: block;
	margin-top: var(--dzm-space-2);
	font-size: var(--dzm-text-xs);
	color: var(--dzm-text-muted);
}
.dzm-alert__details summary { cursor: pointer; }
.dzm-alert__details pre {
	margin: var(--dzm-space-1) 0 0;
	padding: var(--dzm-space-2);
	background: rgba(0, 0, 0, 0.04);
	border-radius: var(--dzm-radius-sm);
	font-family: var(--dzm-font-mono);
	font-size: var(--dzm-text-xs);
	white-space: pre-wrap;
	word-break: break-word;
}
.dzm-alert.is-success { background: var(--dzm-success-50); color: var(--dzm-success-700); border-color: var(--dzm-success-100); }
.dzm-alert.is-error   { background: var(--dzm-danger-50);  color: var(--dzm-danger-700);  border-color: var(--dzm-danger-100); }
.dzm-alert.is-warning { background: var(--dzm-warning-50); color: var(--dzm-warning-700); border-color: var(--dzm-warning-100); }
.dzm-alert.is-info    { background: var(--dzm-info-50);    color: var(--dzm-info-700);    border-color: var(--dzm-info-100); }

/* Badge */
.dzm-badge {
	display: inline-flex;
	align-items: center;
	gap: var(--dzm-space-1);
	padding: 2px var(--dzm-space-2);
	border-radius: var(--dzm-radius-pill);
	font-size: var(--dzm-text-xs);
	font-weight: var(--dzm-fw-medium);
	background: var(--dzm-gray-100);
	color: var(--dzm-text-strong);
	line-height: 1.4;
}
.dzm-badge.is-success, .dzm-badge.ok    { background: var(--dzm-success-100); color: var(--dzm-success-700); }
.dzm-badge.is-danger,  .dzm-badge.danger { background: var(--dzm-danger-100);  color: var(--dzm-danger-700); }
.dzm-badge.is-warning, .dzm-badge.warn   { background: var(--dzm-warning-100); color: var(--dzm-warning-700); }
.dzm-badge.is-info                       { background: var(--dzm-info-100);    color: var(--dzm-info-700); }

/* Modal */
.dzm-modal {
	border: 0;
	padding: 0;
	max-width: 480px;
	width: calc(100vw - 32px);
	border-radius: var(--dzm-radius-lg);
	box-shadow: var(--dzm-shadow-lg);
	background: var(--dzm-surface);
	color: var(--dzm-text);
}
.dzm-modal::backdrop { background: rgba(15, 23, 42, 0.45); }
.dzm-modal__panel { padding: var(--dzm-space-5); }
.dzm-modal__title { margin: 0 0 var(--dzm-space-2); font-size: var(--dzm-text-xl); font-weight: var(--dzm-fw-semibold); }
.dzm-modal__body { margin: 0 0 var(--dzm-space-4); font-size: var(--dzm-text-base); line-height: var(--dzm-leading-relaxed); color: var(--dzm-text-strong); }
.dzm-modal__actions { display: flex; gap: var(--dzm-space-2); justify-content: flex-end; flex-wrap: wrap; }
.dzm-modal__actions .dzm-btn { flex: 1 1 auto; min-width: 120px; }

/* Spinner */
.dzm-spinner {
	display: inline-block;
	width: 20px; height: 20px;
	border: 2px solid var(--dzm-border-strong);
	border-top-color: var(--dzm-primary-600);
	border-radius: 50%;
	animation: dzm-spinner-rotate 0.8s linear infinite;
}
.dzm-spinner.is-sm { width: 14px; height: 14px; }
.dzm-spinner.is-md { width: 20px; height: 20px; }
.dzm-spinner.is-lg { width: 32px; height: 32px; border-width: 3px; }
@keyframes dzm-spinner-rotate { to { transform: rotate(360deg); } }

/* Page header (PWA / admin 共通) */
.dzm-page-header {
	display: flex;
	flex-direction: column;
	gap: var(--dzm-space-2);
	padding: 0 0 var(--dzm-space-4);
	margin: 0 0 var(--dzm-space-4);
	border-bottom: 1px solid var(--dzm-border);
}
.dzm-page-header__eyebrow {
	display: inline-flex;
	align-self: flex-start;
	padding: 3px 8px;
	background: var(--dzm-primary-600);
	color: #fff;
	font-size: var(--dzm-text-xs);
	font-weight: var(--dzm-fw-semibold);
	text-transform: uppercase;
	letter-spacing: 0.1em;
	border-radius: var(--dzm-radius-sm);
}
.dzm-page-header__title {
	margin: 0;
	font-size: var(--dzm-text-2xl);
	font-weight: var(--dzm-fw-bold);
	color: var(--dzm-gray-900);
	line-height: var(--dzm-leading-tight);
	letter-spacing: -0.02em;
}
.dzm-page-header__subtitle {
	margin: 0;
	font-size: var(--dzm-text-base);
	color: var(--dzm-gray-700);
	line-height: var(--dzm-leading-relaxed);
	max-width: 100%;
}
.dzm-page-header__actions {
	display: flex;
	gap: var(--dzm-space-2);
	flex-wrap: wrap;
	margin-top: var(--dzm-space-2);
}

/* Page help (dark text on tinted gradient) */
.dzm-page-help {
	display: flex;
	gap: var(--dzm-space-3);
	padding: var(--dzm-space-3) var(--dzm-space-4);
	margin: 0 0 var(--dzm-space-4);
	background: linear-gradient(135deg, var(--dzm-primary-50) 0%, #ffffff 60%);
	color: var(--dzm-gray-900);
	border: 1px solid var(--dzm-primary-100);
	border-left: 4px solid var(--dzm-primary-600);
	border-radius: var(--dzm-radius-md);
	font-size: var(--dzm-text-sm);
	line-height: var(--dzm-leading-relaxed);
	box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}
.dzm-page-help::before {
	content: "";
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	margin-top: 2px;
	background-color: var(--dzm-primary-600);
	-webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='10'/><path d='M12 16v-4'/><path d='M12 8h.01'/></svg>") center/contain no-repeat;
	mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='10'/><path d='M12 16v-4'/><path d='M12 8h.01'/></svg>") center/contain no-repeat;
}

/* ============================================================
 * 4. PWA-specific Layout
 * ============================================================ */
.dzm-app {
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}
.dzm-header {
	background: linear-gradient(135deg, var(--dzm-primary-600) 0%, var(--dzm-primary-700) 100%);
	color: #fff;
	padding: var(--dzm-space-3) var(--dzm-space-4);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--dzm-space-3);
	box-shadow: var(--dzm-shadow-md);
	padding-top: max(var(--dzm-space-3), env(safe-area-inset-top));
	letter-spacing: 0.02em;
}
.dzm-header h1 {
	margin: 0;
	font-size: var(--dzm-text-lg);
	font-weight: var(--dzm-fw-semibold);
}
.dzm-header a,
.dzm-header button {
	color: #fff;
	background: transparent;
	border: 0;
	padding: var(--dzm-space-2) var(--dzm-space-3);
	font-size: var(--dzm-text-sm);
	font-weight: var(--dzm-fw-medium);
	text-decoration: underline;
	text-underline-offset: 2px;
	cursor: pointer;
	border-radius: var(--dzm-radius-sm);
}
.dzm-header a:hover,
.dzm-header button:hover {
	background: rgba(255, 255, 255, 0.12);
}
.dzm-header a:focus-visible,
.dzm-header button:focus-visible {
	outline: 2px solid #fff;
	outline-offset: 2px;
}
.dzm-main {
	flex: 1;
	padding: var(--dzm-space-4);
	padding-bottom: max(var(--dzm-space-4), env(safe-area-inset-bottom));
}

/* PWA は基本的にボタンを縦積み・フルワイドで使う */
.dzm-app .dzm-btn {
	display: flex;
	width: 100%;
}
.dzm-app .dzm-btn + .dzm-btn { margin-top: var(--dzm-space-2); }

/* Card */
.dzm-card {
	background: var(--dzm-surface);
	border: 1px solid var(--dzm-border);
	border-radius: var(--dzm-radius-lg);
	padding: var(--dzm-space-4);
	margin-bottom: var(--dzm-space-3);
}
.dzm-card.muted,
.dzm-card.is-flat {
	background: var(--dzm-bg);
}
.dzm-card.is-elevated {
	border-color: transparent;
	box-shadow: var(--dzm-shadow-md);
}

/* List */
.dzm-list {
	list-style: none;
	padding: 0;
	margin: 0;
}
.dzm-list > li {
	background: var(--dzm-surface);
	border: 1px solid var(--dzm-border);
	border-radius: var(--dzm-radius-md);
	padding: var(--dzm-space-3);
	margin-bottom: var(--dzm-space-2);
}
.dzm-list a {
	color: inherit;
	text-decoration: none;
	display: block;
}

/* Misc */
.dzm-row { display: flex; align-items: center; justify-content: space-between; gap: var(--dzm-space-2); }
.dzm-flex { display: flex; gap: var(--dzm-space-2); align-items: center; }
.dzm-grow { flex: 1; min-width: 0; }
.dzm-muted { color: var(--dzm-text-muted); font-size: var(--dzm-text-sm); }
.dzm-strong { font-weight: var(--dzm-fw-semibold); }
.dzm-mono {
	font-family: var(--dzm-font-mono);
	font-size: var(--dzm-text-sm);
}
.dzm-empty {
	text-align: center;
	color: var(--dzm-text-muted);
	padding: var(--dzm-space-5);
}

/* Action grid (操作タイル) */
.dzm-action-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--dzm-space-3);
}
.dzm-action-grid > a {
	background: var(--dzm-surface);
	border: 1px solid var(--dzm-border);
	border-radius: var(--dzm-radius-lg);
	padding: var(--dzm-space-4);
	text-decoration: none;
	color: var(--dzm-text);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--dzm-space-2);
	min-height: 96px;
	transition: border-color var(--dzm-transition-fast), background var(--dzm-transition-fast),
		box-shadow var(--dzm-transition-fast);
}
.dzm-action-grid > a:hover {
	border-color: var(--dzm-primary-300);
	background: var(--dzm-primary-50);
}
.dzm-action-grid > a:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px var(--dzm-focus-ring);
}
.dzm-action-grid > a.primary {
	border-color: var(--dzm-primary-600);
	background: var(--dzm-primary-600);
	color: #fff;
}
.dzm-action-grid > a.primary:hover {
	background: var(--dzm-primary-700);
}
.dzm-action-grid > a .emoji {
	font-size: 28px;
	line-height: 1;
}

/* Legacy alerts (.dzm-error / .dzm-success) */
.dzm-error,
.dzm-success {
	padding: var(--dzm-space-3) var(--dzm-space-4);
	border-radius: var(--dzm-radius-md);
	margin-bottom: var(--dzm-space-3);
	font-size: var(--dzm-text-sm);
	line-height: var(--dzm-leading-normal);
	border: 1px solid transparent;
}
.dzm-error   { background: var(--dzm-danger-50);  color: var(--dzm-danger-700);  border-color: var(--dzm-danger-100); }
.dzm-success { background: var(--dzm-success-50); color: var(--dzm-success-700); border-color: var(--dzm-success-100); }

/* Product images */
.dzm-thumb-wrap {
	flex-shrink: 0;
	margin-right: var(--dzm-space-3);
}
.dzm-thumb {
	display: inline-block;
	width: 56px;
	height: 56px;
	border-radius: 8px;
	object-fit: cover;
	background: var(--dzm-bg);
}
.dzm-thumb-empty {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 24px;
	color: var(--dzm-text-muted);
	border: 1px dashed var(--dzm-border);
	background: var(--dzm-bg);
}
.dzm-image-large {
	display: block;
	width: 100%;
	max-height: 240px;
	object-fit: contain;
	border-radius: var(--dzm-radius-md);
	background: var(--dzm-bg);
	margin: var(--dzm-space-2) 0 var(--dzm-space-3);
}
.dzm-image-uploader {
	border: 1px dashed var(--dzm-border-strong);
	border-radius: var(--dzm-radius-md);
	padding: var(--dzm-space-3);
	text-align: center;
	background: var(--dzm-bg);
}
.dzm-image-preview {
	display: block;
	max-width: 100%;
	max-height: 240px;
	margin: var(--dzm-space-2) auto 0;
	border-radius: var(--dzm-radius-md);
	object-fit: contain;
	background: #fff;
}
.dzm-image-status { margin-top: var(--dzm-space-1); }

/* Tablet 以上は横幅を制限してリーダブルに */
@media (min-width: 768px) {
	.dzm-main {
		max-width: 720px;
		margin: 0 auto;
		width: 100%;
	}
}

/* ============================================================
 * 5. Legacy aliases (旧 .dzm-btn.secondary 等を新色にマップ)
 * ============================================================ */
.dzm-btn.secondary {
	background: var(--dzm-surface);
	color: var(--dzm-primary-700);
	border-color: var(--dzm-primary-600);
}
.dzm-btn.secondary:hover { background: var(--dzm-primary-50); color: var(--dzm-primary-800); }
.dzm-btn.danger {
	background: var(--dzm-danger-600);
	color: #fff;
	border-color: transparent;
}
.dzm-btn.danger:hover { background: var(--dzm-danger-700); }
.dzm-btn.ghost {
	background: transparent;
	color: var(--dzm-text);
	border-color: var(--dzm-border-strong);
}
.dzm-btn.ghost:hover { background: var(--dzm-gray-100); }

/* ============================================================
 * Hamburger nav toggle + drawer (PWA グローバルナビ)
 * - サブページからホーム/スキャン/材料登録/在庫/ログアウトへ即遷移
 * - prefers-reduced-motion で transition を無効化
 * ============================================================ */
.dzm-nav-toggle {
	display: inline-flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 4px;
	width: 44px;
	height: 44px;
	padding: 0;
	background: transparent;
	border: 0;
	border-radius: var(--dzm-radius-sm);
	cursor: pointer;
	color: #fff;
}
.dzm-nav-toggle:hover {
	background: rgba(255, 255, 255, 0.12);
}
.dzm-nav-toggle:focus-visible {
	outline: 2px solid #fff;
	outline-offset: 2px;
}
.dzm-nav-toggle__bar {
	display: block;
	width: 22px;
	height: 2px;
	background: #fff;
	border-radius: 1px;
	transition: transform 0.2s ease, opacity 0.2s ease;
}
/* Open 状態: bars を × にトランスフォーム */
.dzm-nav-toggle[aria-expanded="true"] .dzm-nav-toggle__bar:nth-child(1) {
	transform: translateY(6px) rotate(45deg);
}
.dzm-nav-toggle[aria-expanded="true"] .dzm-nav-toggle__bar:nth-child(2) {
	opacity: 0;
}
.dzm-nav-toggle[aria-expanded="true"] .dzm-nav-toggle__bar:nth-child(3) {
	transform: translateY(-6px) rotate(-45deg);
}

/* ハンバーガーが入る分、header を 3 列レイアウトに調整 */
.dzm-header {
	gap: var(--dzm-space-2);
}
.dzm-header h1 {
	flex: 1;
	text-align: left;
}
.dzm-header__logout {
	white-space: nowrap;
}

/* Backdrop (drawer 開時) */
.dzm-nav-backdrop {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.4);
	z-index: 90;
	opacity: 0;
	transition: opacity 0.2s ease;
}
.dzm-nav-backdrop.is-open {
	opacity: 1;
}

/* Drawer 本体 */
.dzm-nav-drawer {
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	width: min(280px, 80vw);
	background: var(--dzm-surface);
	box-shadow: 4px 0 16px rgba(0, 0, 0, 0.15);
	transform: translateX(-100%);
	transition: transform 0.25s ease;
	z-index: 100;
	display: flex;
	flex-direction: column;
	padding-top: env(safe-area-inset-top);
	padding-bottom: env(safe-area-inset-bottom);
}
.dzm-nav-drawer.is-open {
	transform: translateX(0);
}
.dzm-nav-drawer__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--dzm-space-3) var(--dzm-space-4);
	border-bottom: 1px solid var(--dzm-border);
}
.dzm-nav-drawer__title {
	font-size: var(--dzm-text-base);
	font-weight: var(--dzm-fw-semibold);
	color: var(--dzm-text);
}
.dzm-nav-drawer__close {
	background: transparent;
	border: 0;
	font-size: 24px;
	line-height: 1;
	color: var(--dzm-text-muted);
	cursor: pointer;
	padding: 4px 8px;
	border-radius: var(--dzm-radius-sm);
}
.dzm-nav-drawer__close:hover {
	background: var(--dzm-gray-100);
	color: var(--dzm-text);
}
.dzm-nav-drawer__close:focus-visible {
	outline: 2px solid var(--dzm-primary-600);
	outline-offset: 2px;
}
.dzm-nav-drawer__list {
	list-style: none;
	margin: 0;
	padding: var(--dzm-space-2) 0;
	overflow-y: auto;
	flex: 1;
}
.dzm-nav-drawer__list li {
	margin: 0;
}
.dzm-nav-drawer__list a {
	display: flex;
	align-items: center;
	gap: var(--dzm-space-3);
	padding: var(--dzm-space-3) var(--dzm-space-4);
	color: var(--dzm-text);
	text-decoration: none;
	font-size: var(--dzm-text-base);
	min-height: 48px;
}
.dzm-nav-drawer__list a:hover {
	background: var(--dzm-primary-50);
	color: var(--dzm-primary-700);
}
.dzm-nav-drawer__list a:focus-visible {
	outline: 2px solid var(--dzm-primary-600);
	outline-offset: -2px;
}
.dzm-nav-drawer__icon {
	font-size: 18px;
	width: 28px;
	text-align: center;
}
.dzm-nav-drawer__divider {
	height: 1px;
	margin: var(--dzm-space-2) var(--dzm-space-3);
	background: var(--dzm-border);
}

/* prefers-reduced-motion 環境: スライド/フェードを即座に切り替え */
@media (prefers-reduced-motion: reduce) {
	.dzm-nav-drawer,
	.dzm-nav-backdrop,
	.dzm-nav-toggle__bar {
		transition: none !important;
	}
}

/* 在庫一覧の並び替えバー — 横一列で固定、はみ出したら横スクロール */
.dzm-sort-bar {
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: var(--dzm-space-2, 8px);
	margin: var(--dzm-space-2, 8px) 0 var(--dzm-space-3, 12px);
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
}
.dzm-sort-bar > * { flex-shrink: 0; }
.dzm-sort-bar__label {
	font-size: 12px;
	margin-right: 2px;
	white-space: nowrap;
}
/* ボタンを「ラベル/チップ」サイズに上書き — 文字幅 + 少しの padding のみ */
.dzm-sort-bar .dzm-btn {
	white-space: nowrap;
	min-height: 0;
	padding: 4px 10px;
	font-size: 12px;
	line-height: 1.4;
	border-radius: 999px;
	gap: 4px;
}
.dzm-sort-bar .dzm-btn.is-active {
	background: var(--dzm-primary, #1e3a8a);
	color: #fff;
	border-color: var(--dzm-primary, #1e3a8a);
}