/* ==========================================================================
   Clarke IPCA Contract Adjustment Calculator
   ========================================================================== */

.clarke-ipca {
	--cipca-bg: #f3f6ff;
	--cipca-card: #ffffff;
	--cipca-text: #0f172a;
	--cipca-muted: #64748b;
	--cipca-line: #e2e8f0;
	--cipca-accent: #0f766e;
	--cipca-accent-2: #16a34a;
	--cipca-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
	--cipca-radius: 18px;
	background: radial-gradient(circle at top right, #dbeafe 0%, #eef2ff 45%, #f8fafc 100%);
	padding: 28px;
	border-radius: 22px;
	color: var(--cipca-text);
}

.clarke-ipca * {
	box-sizing: border-box;
}

.cipca-card {
	background: var(--cipca-card);
	border: 1px solid var(--cipca-line);
	border-radius: var(--cipca-radius);
	box-shadow: var(--cipca-shadow);
	padding: 24px;
	margin-bottom: 22px;
	animation: cipcaFade 0.5s ease both;
}

.cipca-card--main {
	padding: 26px;
}

.cipca-header {
	display: flex;
	gap: 14px;
	align-items: flex-start;
	margin-bottom: 18px;
}

.cipca-icon {
	width: 42px;
	height: 42px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 12px;
	background: linear-gradient(135deg, #0f766e 0%, #16a34a 100%);
	color: #ffffff;
	flex-shrink: 0;
}

.cipca-title {
	margin: 0 0 6px;
	font-size: 22px;
	font-weight: 800;
}

.cipca-desc {
	margin: 0;
	color: var(--cipca-muted);
	font-size: 14px;
}

.cipca-form {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.cipca-field label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	color: #334155;
	margin-bottom: 6px;
}

.cipca-field input,
.cipca-field select {
	width: 100%;
	padding: 10px 12px;
	border-radius: 10px;
	border: 1px solid #cbd5f5;
	background: #ffffff;
	font-size: 14px;
	color: var(--cipca-text);
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
	appearance: none;
}

.cipca-field input:focus,
.cipca-field select:focus {
	outline: none;
	border-color: var(--cipca-accent);
	box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}

.cipca-field small {
	display: block;
	margin-top: 6px;
	font-size: 12px;
	color: var(--cipca-muted);
}

.cipca-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 18px;
}

.cipca-selects {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
}

.cipca-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
}

.cipca-btn {
	border: none;
	border-radius: 999px;
	padding: 12px 20px;
	font-weight: 700;
	font-size: 14px;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.cipca-btn--primary {
	background: linear-gradient(135deg, #0f766e 0%, #16a34a 100%);
	color: #ffffff;
	box-shadow: 0 10px 18px rgba(15, 118, 110, 0.25);
}

.cipca-btn--primary:hover {
	transform: translateY(-1px);
}

.cipca-btn--ghost {
	background: #f1f5f9;
	color: #0f172a;
}

.cipca-btn.is-loading {
	opacity: 0.7;
	pointer-events: none;
}

.cipca-status {
	font-size: 13px;
	color: var(--cipca-muted);
	min-height: 20px;
}

.cipca-status--error {
	color: #dc2626;
}

.cipca-status--success {
	color: #16a34a;
}

.cipca-status--info {
	color: #2563eb;
}

.cipca-results-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 10px;
	margin-bottom: 16px;
}

.cipca-results-header h4 {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
}

.cipca-results-period {
	font-size: 12px;
	color: var(--cipca-muted);
}

.cipca-metrics {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
	margin-bottom: 18px;
}

.cipca-metric {
	background: #f8fafc;
	border-radius: 14px;
	padding: 14px;
	border: 1px solid #e2e8f0;
}

.cipca-metric-label {
	font-size: 12px;
	color: var(--cipca-muted);
	display: block;
	margin-bottom: 6px;
}

.cipca-metric-value {
	font-size: 16px;
	font-weight: 700;
	color: var(--cipca-text);
}

.cipca-table-wrap {
	overflow-x: auto;
	border-radius: 12px;
	border: 1px solid #e2e8f0;
}

.cipca-table {
	width: 100%;
	border-collapse: collapse;
	min-width: 520px;
}

.cipca-table th,
.cipca-table td {
	padding: 12px 14px;
	text-align: left;
	font-size: 13px;
}

.cipca-table thead {
	background: #f1f5f9;
}

.cipca-table tbody tr:nth-child(even) {
	background: #f8fafc;
}

.cipca-card--info h4 {
	margin: 0 0 10px;
	font-size: 16px;
}

.cipca-card--info ul {
	margin: 0 0 12px;
	padding-left: 18px;
	color: var(--cipca-muted);
	font-size: 13px;
	line-height: 1.6;
}

.cipca-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--cipca-accent);
	font-weight: 600;
	text-decoration: none;
}

.cipca-link:hover {
	text-decoration: underline;
}

@keyframes cipcaFade {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (max-width: 900px) {
	.clarke-ipca {
		padding: 20px;
	}

	.cipca-grid {
		grid-template-columns: 1fr;
	}

	.cipca-metrics {
		grid-template-columns: 1fr;
	}

	.cipca-results-header {
		flex-direction: column;
		align-items: flex-start;
	}
}