/**
 * Diary-specific styles: hero, form, dashboard, cards grid.
 */

/* Hero (front-page) */
.md-hero {
	padding: var(--md-space-16) 0;
	background: linear-gradient(135deg, var(--md-color-brand-soft), var(--md-color-bg));
}
.md-hero__grid {
	display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--md-space-10);
	align-items: center;
}
.md-hero__title { font-size: clamp( 28px, 5vw, 52px ); line-height: 1.1; margin-bottom: var(--md-space-4); }
.md-hero__subtitle { font-size: var(--md-fs-lg); color: var(--md-color-text-muted); margin-bottom: var(--md-space-6); }
.md-hero__cta { display: flex; gap: var(--md-space-3); flex-wrap: wrap; margin-bottom: var(--md-space-6); }
.md-hero__bullets { list-style: none; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: var(--md-space-2); }
.md-hero__bullets li { display: flex; align-items: center; gap: 8px; color: var(--md-color-text-muted); }
.md-hero__mockup {
	aspect-ratio: 3/4;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--md-space-4);
	background: var(--md-color-surface);
	border: 1px solid var(--md-color-border);
	border-radius: var(--md-radius-xl);
	box-shadow: var(--md-shadow-lg);
	background-image: radial-gradient(circle at 20% 20%, var(--md-color-brand-soft) 0, transparent 40%),
	                  radial-gradient(circle at 80% 80%, var(--md-color-brand-soft) 0, transparent 40%);
}
.md-hero__mockup svg {
	width: 100%;
	height: 100%;
	filter: drop-shadow(0 8px 20px rgba(15, 23, 42, .10));
}
@media (max-width: 800px) {
	.md-hero__grid { grid-template-columns: 1fr; }
	.md-hero__illustration { display: none; }
	.md-hero__bullets { grid-template-columns: 1fr; }
}

/* Diaries grid */
.md-diaries-grid { display: grid; gap: var(--md-space-4); grid-template-columns: repeat(3, 1fr); }
.md-cols-2 { grid-template-columns: repeat(2, 1fr); }
.md-cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .md-diaries-grid, .md-cols-3, .md-cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .md-diaries-grid, .md-cols-2, .md-cols-3, .md-cols-4 { grid-template-columns: 1fr; } }

.md-diary-card {
	display: flex; flex-direction: column;
	padding: var(--md-space-5);
	background: var(--md-color-surface);
	border: 1px solid var(--md-color-border);
	border-radius: var(--md-radius-lg);
	color: var(--md-color-text);
	text-decoration: none;
	transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
	position: relative;
	overflow: hidden;
}
.md-diary-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--md-shadow-lg);
	border-color: var(--md-color-brand);
	color: var(--md-color-text);
	text-decoration: none;
}
.md-diary-card__icon {
	width: 44px; height: 44px;
	background: var(--md-color-brand-soft);
	color: var(--md-color-brand-text);
	border-radius: var(--md-radius-md);
	display: inline-flex; align-items: center; justify-content: center;
	margin-bottom: var(--md-space-3);
	font-size: 24px;
}
.md-diary-card__title { font-size: var(--md-fs-lg); margin-bottom: var(--md-space-2); }
.md-diary-card__excerpt { color: var(--md-color-text-muted); font-size: var(--md-fs-sm); flex: 1; margin-bottom: var(--md-space-3); }
.md-diary-card__cta { color: var(--md-color-brand); font-weight: var(--md-fw-medium); font-size: var(--md-fs-sm); }

/* Diary single hero */
.md-diary-hero { padding: var(--md-space-10) 0; background: var(--md-color-bg-alt); }
.md-diary-hero__grid {
	display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--md-space-8);
	align-items: start;
}
.md-diary-hero__icon {
	display: inline-flex; align-items: center; justify-content: center;
	width: 64px; height: 64px; font-size: 36px;
	background: var(--md-color-brand); color: white;
	border-radius: var(--md-radius-lg);
	margin-bottom: var(--md-space-4);
}
.md-diary-hero__title { font-size: clamp( 24px, 4vw, 40px ); }
.md-diary-hero__excerpt { font-size: var(--md-fs-lg); color: var(--md-color-text-muted); margin-bottom: var(--md-space-5); }
.md-diary-hero__meta { display: flex; align-items: center; gap: 8px; margin-bottom: var(--md-space-2); font-size: var(--md-fs-sm); }
.md-diary-hero__cta { display: flex; gap: var(--md-space-3); margin-top: var(--md-space-6); flex-wrap: wrap; }
.md-diary-hero__facts {
	background: var(--md-color-surface);
	border: 1px solid var(--md-color-border);
	border-radius: var(--md-radius-lg);
	padding: var(--md-space-5);
}
.md-diary-hero__facts h2 { font-size: var(--md-fs-lg); margin-bottom: var(--md-space-3); }
.md-diary-hero__facts ul { list-style: none; padding: 0; }
.md-diary-hero__facts li { padding: 8px 0; border-bottom: 1px solid var(--md-color-border); display: flex; align-items: flex-start; gap: 8px; }
.md-diary-hero__facts li::before { content: '✓'; color: var(--md-color-success); font-weight: bold; }
@media (max-width: 800px) { .md-diary-hero__grid { grid-template-columns: 1fr; } }

/* How-to steps */
.md-howto { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--md-space-6); counter-reset: step; }
.md-howto li {
	background: var(--md-color-surface);
	padding: var(--md-space-5);
	border-radius: var(--md-radius-lg);
	border: 1px solid var(--md-color-border);
	position: relative;
}
.md-howto__num {
	position: absolute; top: -18px; left: 20px;
	width: 36px; height: 36px;
	background: var(--md-color-brand); color: white;
	border-radius: 50%;
	display: inline-flex; align-items: center; justify-content: center;
	font-weight: var(--md-fw-bold);
}
@media (max-width: 800px) { .md-howto { grid-template-columns: 1fr; } }

.md-features { list-style: none; padding: 0; }
.md-features li { padding: var(--md-space-3) 0; border-bottom: 1px solid var(--md-color-border); }

/* Schema preview */
.md-schema-preview {
	display: grid; grid-template-columns: repeat( auto-fit, minmax(220px, 1fr) );
	gap: var(--md-space-2);
	margin: var(--md-space-4) 0;
}
.md-schema-field {
	background: var(--md-color-bg-alt);
	padding: var(--md-space-3);
	border-radius: var(--md-radius-md);
	font-size: var(--md-fs-sm);
}
.md-schema-field strong { display: block; }
.md-schema-field em { color: var(--md-color-text-muted); font-style: normal; margin-left: 4px; }
.md-schema-field span { display: block; color: var(--md-color-text-muted); margin-top: 2px; }

/* Dashboard */
.md-dashboard { padding: var(--md-space-8) 0; }
.md-dashboard__header { margin-bottom: var(--md-space-6); }
.md-dashboard__tabs {
	display: flex; overflow-x: auto; gap: var(--md-space-2);
	border-bottom: 1px solid var(--md-color-border);
	padding-bottom: var(--md-space-2);
	margin-bottom: var(--md-space-6);
	-webkit-overflow-scrolling: touch;
}
.md-dashboard__tab {
	display: inline-flex; align-items: center; gap: 8px;
	padding: 10px 16px;
	background: transparent;
	border: 1px solid var(--md-color-border);
	border-radius: var(--md-radius-full);
	color: var(--md-color-text);
	white-space: nowrap;
	cursor: pointer;
	transition: all .15s ease;
}
.md-dashboard__tab:hover { border-color: var(--md-color-brand); }
.md-dashboard__tab[aria-selected="true"] {
	background: var(--md-color-brand); color: white; border-color: var(--md-color-brand);
}

.md-dashboard__panel {
	background: var(--md-color-surface);
	border: 1px solid var(--md-color-border);
	border-radius: var(--md-radius-lg);
	padding: var(--md-space-6);
	min-height: 300px;
}
.md-empty { text-align: center; color: var(--md-color-text-muted); padding: var(--md-space-10); }

.md-dashboard__aside { margin-top: var(--md-space-6); display: grid; grid-template-columns: 1fr 1fr; gap: var(--md-space-4); }
@media (max-width: 800px) { .md-dashboard__aside { grid-template-columns: 1fr; } }

/* Diary form */
.md-diary-form { background: var(--md-color-surface); padding: var(--md-space-4); border-radius: var(--md-radius-lg); border: 1px solid var(--md-color-border); }
.md-form-grid {
	display: grid;
	grid-template-columns: repeat( auto-fit, minmax(240px, 1fr) );
	gap: var(--md-space-4);
}
.md-form-actions {
	display: flex; gap: var(--md-space-3); flex-wrap: wrap;
	margin-top: var(--md-space-5);
	padding-top: var(--md-space-4);
	border-top: 1px solid var(--md-color-border);
}
.md-status { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: var(--md-radius-full); font-size: var(--md-fs-sm); }
.md-status--saved { background: rgba(22, 163, 74, .12); color: var(--md-color-success); }
.md-status--saving { background: var(--md-color-brand-soft); color: var(--md-color-brand-text); }
.md-status--error { background: rgba(220, 38, 38, .12); color: var(--md-color-danger); }
.md-status--offline { background: rgba(217, 119, 6, .15); color: var(--md-color-warning); }

/* Zones (astma) */
.md-zone-green  { background: rgba(22, 163, 74, .1);  color: var(--md-color-zone-green);  }
.md-zone-yellow { background: rgba(234, 179, 8, .1);  color: var(--md-color-zone-yellow); }
.md-zone-red    { background: rgba(220, 38, 38, .1);  color: var(--md-color-zone-red);    }

/* Chart placeholder */
.md-chart { width: 100%; min-height: 220px; }

/* Body map */
.md-bodymap { display: grid; grid-template-columns: 1fr 1fr; gap: var(--md-space-4); }
.md-bodymap svg { max-width: 100%; }