/*
 * PPI & Displaygrößen Rechner – Styles
 * Vollständig innerhalb von .ppidc-widget gekapselt.
 * Keine globalen Elementselektoren (body, h1, p, button, input, ...),
 * damit das Theme unangetastet bleibt und das Theme umgekehrt den
 * Rechner möglichst nicht beeinflusst.
 * Keine externen Webfonts: die Theme-Schriftart wird übernommen.
 */

.ppidc-widget {
	/* Zwei Hauptfarben + neutrale Graustufen */
	--ppidc-primary: #3452ff;
	--ppidc-primary-dark: #0e2cd3;
	--ppidc-accent: #0f9d78;
	--ppidc-accent-bg: #e9f7f1;

	--ppidc-gray-50: #f8f9fb;
	--ppidc-gray-100: #f1f3f6;
	--ppidc-gray-200: #e4e7ec;
	--ppidc-gray-400: #9aa3af;
	--ppidc-gray-600: #5b6472;
	--ppidc-gray-800: #1f2530;

	--ppidc-danger: #c0362c;
	--ppidc-danger-bg: #fdecea;

	--ppidc-radius: 10px;
	--ppidc-radius-sm: 7px;
	--ppidc-gap: 1.25rem;

	box-sizing: border-box;
	margin: 0 auto;
	padding: 1.75rem;
	background: #ffffff;
	border: 1px solid var(--ppidc-gray-200);
	border-radius: var(--ppidc-radius);
	color: var(--ppidc-gray-800);
	font-size: 1rem;
	line-height: 1.5;
	/* Übernimmt bewusst die vom Theme geerbte font-family. */
}

.ppidc-widget *,
.ppidc-widget *::before,
.ppidc-widget *::after {
	box-sizing: border-box;
}

/* ---------- Tabs ---------- */

.ppidc-tabs {
	display: flex;
	gap: 0.4rem;
	border-bottom: 1px solid var(--ppidc-gray-200);
	margin-bottom: 1.5rem;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	padding-bottom: 15px;
}

.ppidc-tab {
	appearance: none;
	background: transparent;
	border: none;
	border-bottom: 2px solid transparent;
	cursor: pointer;
	color: var(--ppidc-gray-600);
	font-size: 0.9rem;
	font-weight: 600;
	padding: 0.65rem 0.5rem;
	white-space: nowrap;
	transition: color 0.15s ease, border-color 0.15s ease;
}

.ppidc-tab:hover {
	color: var(--ppidc-gray-800);
}

.ppidc-tab:focus-visible {
	outline: 2px solid var(--ppidc-primary);
	outline-offset: 2px;
	border-radius: 4px;
}

.ppidc-tab.is-active {
	color: var(--ppidc-primary);
	border-bottom-color: var(--ppidc-primary);
}

/* ---------- Panels ---------- */

.ppidc-panel {
	display: none;
	flex-direction: column;
	gap: var(--ppidc-gap);
	animation: ppidc-fade 0.12s ease;
}

.ppidc-panel.is-active {
	display: flex;
}

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

/* ---------- Felder ---------- */

.ppidc-field {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.ppidc-field label {
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--ppidc-gray-800);
}

.ppidc-input-group {
	display: flex;
	align-items: stretch;
	border: 1px solid var(--ppidc-gray-200);
	border-radius: var(--ppidc-radius-sm);
	background: var(--ppidc-gray-50);
	overflow: hidden;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ppidc-input-group:focus-within {
	border-color: var(--ppidc-primary);
	box-shadow: 0 0 0 3px rgba(47, 111, 235, 0.15);
}

.ppidc-input-group input {
	flex: 1 1 auto;
	min-width: 0;
	appearance: none;
	background: transparent;
	border: none;
	padding: 0.7rem 0.85rem;
	font-size: 1rem;
	color: var(--ppidc-gray-800);
	font-family: inherit;
}

.ppidc-input-group input:focus {
	outline: none;
}

.ppidc-input-group input::-webkit-outer-spin-button,
.ppidc-input-group input::-webkit-inner-spin-button {
	margin: 0;
}

.ppidc-input-group.has-error {
	border-color: var(--ppidc-danger);
}

.ppidc-input-group.has-error:focus-within {
	box-shadow: 0 0 0 3px rgba(192, 54, 44, 0.15);
}

.ppidc-unit {
	display: flex;
	align-items: center;
	padding: 0 0.85rem;
	background: var(--ppidc-gray-100);
	color: var(--ppidc-gray-600);
	font-size: 0.85rem;
	font-weight: 600;
	border-left: 1px solid var(--ppidc-gray-200);
}

.ppidc-input-group--ratio {
	align-items: center;
	gap: 0;
}

.ppidc-ratio-separator {
	padding: 0 0.5rem;
	color: var(--ppidc-gray-400);
	font-weight: 700;
}

.ppidc-error {
	margin: 0;
	min-height: 1.1em;
	font-size: 0.8rem;
	color: var(--ppidc-danger);
}

/* ---------- Presets ---------- */

.ppidc-presets {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.ppidc-preset {
	appearance: none;
	cursor: pointer;
	border: 1px solid var(--ppidc-gray-200);
	background: var(--ppidc-gray-50);
	color: var(--ppidc-gray-800);
	font-size: 0.8rem;
	font-weight: 600;
	padding: 0.4rem 0.75rem;
	border-radius: 999px;
	transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.ppidc-preset:hover {
	border-color: var(--ppidc-primary);
	color: var(--ppidc-primary);
}

.ppidc-preset:focus-visible {
	outline: 2px solid var(--ppidc-primary);
	outline-offset: 2px;
}

.ppidc-preset.is-selected {
	background: var(--ppidc-primary);
	border-color: var(--ppidc-primary);
	color: #ffffff;
}

/* ---------- Ergebnis ---------- */

.ppidc-result-group {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.ppidc-result {
	flex: 1 1;
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.75rem;
	background: var(--ppidc-accent-bg);
	border: 1px solid rgba(15, 157, 120, 0.25);
	border-radius: var(--ppidc-radius-sm);
	padding: 1rem 1.1rem;
}

.ppidc-result--secondary {
	background: var(--ppidc-gray-50);
	border-color: var(--ppidc-gray-200);
}

.ppidc-result-label {
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--ppidc-gray-600);
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.ppidc-result-value {
	font-size: 1.6rem;
	font-weight: 700;
	color: var(--ppidc-accent);
	line-height: 1.2;
	word-break: break-word;
}

.ppidc-result--secondary .ppidc-result-value {
	font-size: 1.2rem;
	color: var(--ppidc-gray-800);
}

.ppidc-result-value.is-empty {
	color: var(--ppidc-gray-400);
	font-weight: 500;
}

.ppidc-result-value.is-invalid {
	color: var(--ppidc-danger);
	font-size: 1rem;
	font-weight: 600;
}

/* ---------- Aktionen ---------- */

.ppidc-actions {
	margin-top: 1.75rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--ppidc-gray-200);
	display: flex;
	justify-content: flex-end;
}

.ppidc-reset {
	appearance: none;
	cursor: pointer;
	background: #ffffff;
	border: 1px solid var(--ppidc-gray-200);
	color: var(--ppidc-gray-800);
	font-size: 0.85rem;
	font-weight: 600;
	padding: 0.6rem 1.1rem;
	border-radius: var(--ppidc-radius-sm);
	transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.ppidc-reset:hover {
	border-color: var(--ppidc-primary);
	color: var(--ppidc-primary-dark);
}

.ppidc-reset:focus-visible {
	outline: 2px solid var(--ppidc-primary);
	outline-offset: 2px;
}

.ppidc-status {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	margin: 0;
}

/* ---------- Responsive ---------- */

@media (max-width: 680px) {
	.ppidc-widget {
		padding: 1.1rem;
		border-radius: 8px;
	}

	.ppidc-tabs {
		flex-direction: column;
		overflow-x: visible;
		border-bottom: none;
		gap: 0.3rem;
	}

	.ppidc-tab {
		width: 100%;
		text-align: left;
		border-bottom: none;
		border-left: 2px solid transparent;
		background: var(--ppidc-gray-50);
		border-radius: var(--ppidc-radius-sm);
		padding: 0.75rem 0.9rem;
	}

	.ppidc-tab.is-active {
		background: var(--ppidc-accent-bg);
		border-left-color: var(--ppidc-primary);
	}

	.ppidc-tab {
		font-size: 0.82rem;
	}

	.ppidc-result-value {
		font-size: 1.35rem;
	}

	.ppidc-actions {
		justify-content: stretch;
	}

	.ppidc-reset {
		width: 100%;
	}
}