/**
 * Katalog Hesaplama - Public Calculator Styles
 *
 * All rules are scoped under .katalog-hesaplama-wrapper
 * to avoid conflicts with the host theme.
 *
 * @package Katalog_Hesaplama
 */

/* ===================================================
   Wrapper
   =================================================== */
.katalog-hesaplama-wrapper {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
	max-width: 1200px;
	margin: 30px auto;
	padding: 0 15px;
	color: #333;
	line-height: 1.6;
	box-sizing: border-box;
}

.katalog-hesaplama-wrapper *,
.katalog-hesaplama-wrapper *::before,
.katalog-hesaplama-wrapper *::after {
	box-sizing: border-box;
}

/* ===================================================
   Header
   =================================================== */
.katalog-hesaplama-wrapper .katalog-header {
	background: #fff;
	padding: 20px 25px;
	border-radius: 10px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 20px;
}

.katalog-hesaplama-wrapper .katalog-header h2 {
	margin: 0;
	font-size: 1.5em;
	color: #333;
	font-weight: 700;
}

/* ===================================================
   Main Grid
   =================================================== */
.katalog-hesaplama-wrapper .katalog-main-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
}

/* ===================================================
   Card
   =================================================== */
.katalog-hesaplama-wrapper .katalog-card {
	background: #fff;
	padding: 25px;
	border-radius: 10px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.katalog-hesaplama-wrapper .katalog-card h3 {
	margin: 0 0 20px 0;
	color: #667eea;
	font-size: 1.2em;
	font-weight: 600;
	padding-bottom: 10px;
	border-bottom: 2px solid #667eea;
}

/* ===================================================
   Form Groups
   =================================================== */
.katalog-hesaplama-wrapper .katalog-form-group {
	margin-bottom: 15px;
}

.katalog-hesaplama-wrapper .katalog-form-group label {
	display: block;
	margin-bottom: 5px;
	font-weight: 600;
	color: #555;
	font-size: 0.9em;
}

.katalog-hesaplama-wrapper .katalog-form-group label small {
	font-weight: 400;
	color: #999;
}

.katalog-hesaplama-wrapper .katalog-form-group input[type="number"],
.katalog-hesaplama-wrapper .katalog-form-group input[type="text"],
.katalog-hesaplama-wrapper .katalog-form-group select {
	width: 100%;
	padding: 10px 12px;
	border: 2px solid #e0e0e0;
	border-radius: 5px;
	font-size: 0.95em;
	color: #333;
	background: #fff;
	transition: border-color 0.2s ease;
	outline: none;
}

.katalog-hesaplama-wrapper .katalog-form-group input:focus,
.katalog-hesaplama-wrapper .katalog-form-group select:focus {
	border-color: #667eea;
}

.katalog-hesaplama-wrapper .katalog-form-group select option {
	padding: 5px;
}

.katalog-hesaplama-wrapper .katalog-form-group select optgroup {
	font-weight: 600;
	color: #667eea;
}

/* Inline fields (custom size) */
.katalog-hesaplama-wrapper .katalog-inline-fields {
	display: flex;
	align-items: center;
	gap: 8px;
}

.katalog-hesaplama-wrapper .katalog-inline-fields input {
	flex: 1;
	padding: 10px 12px;
	border: 2px solid #e0e0e0;
	border-radius: 5px;
	font-size: 0.95em;
	color: #333;
	outline: none;
	transition: border-color 0.2s ease;
}

.katalog-hesaplama-wrapper .katalog-inline-fields input:focus {
	border-color: #667eea;
}

.katalog-hesaplama-wrapper .katalog-separator {
	font-weight: 600;
	color: #999;
	font-size: 1.1em;
}

/* ===================================================
   Extra Costs Checkboxes
   =================================================== */
.katalog-hesaplama-wrapper .katalog-extra-costs-container {
	max-height: 200px;
	overflow-y: auto;
	border: 2px solid #e0e0e0;
	border-radius: 5px;
	padding: 10px;
}

.katalog-hesaplama-wrapper .katalog-extra-checkbox {
	display: flex;
	align-items: center;
	padding: 6px 0;
	cursor: pointer;
}

.katalog-hesaplama-wrapper .katalog-extra-checkbox input[type="checkbox"] {
	width: 18px;
	height: 18px;
	margin-right: 10px;
	accent-color: #667eea;
	cursor: pointer;
	flex-shrink: 0;
}

.katalog-hesaplama-wrapper .katalog-extra-checkbox .katalog-extra-label {
	font-size: 0.9em;
	color: #555;
}

.katalog-hesaplama-wrapper .katalog-extra-checkbox .katalog-extra-desc {
	font-size: 0.8em;
	color: #999;
	margin-left: 5px;
}

.katalog-hesaplama-wrapper .katalog-loading-text {
	font-size: 0.9em;
	color: #999;
	font-style: italic;
}

.katalog-hesaplama-wrapper .katalog-no-data-text {
	font-size: 0.9em;
	color: #999;
}

/* ===================================================
   Calculate Button
   =================================================== */
.katalog-hesaplama-wrapper .katalog-calculate-btn {
	display: block;
	width: 100%;
	padding: 14px;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: #fff;
	border: none;
	border-radius: 8px;
	font-size: 1.05em;
	font-weight: 700;
	cursor: pointer;
	transition: opacity 0.2s ease, transform 0.1s ease;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.katalog-hesaplama-wrapper .katalog-calculate-btn:hover {
	opacity: 0.9;
}

.katalog-hesaplama-wrapper .katalog-calculate-btn:active {
	transform: scale(0.98);
}

.katalog-hesaplama-wrapper .katalog-calculate-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

/* ===================================================
   Results Area
   =================================================== */
.katalog-hesaplama-wrapper .katalog-results {
	display: none;
}

.katalog-hesaplama-wrapper .katalog-results.active {
	display: block;
}

.katalog-hesaplama-wrapper .katalog-results-placeholder {
	text-align: center;
	padding: 40px 20px;
	color: #999;
	font-size: 0.95em;
}

.katalog-hesaplama-wrapper .katalog-results-placeholder p {
	margin: 0;
}

/* ===================================================
   Result Sections
   =================================================== */
.katalog-hesaplama-wrapper .katalog-result-section {
	margin-bottom: 20px;
}

.katalog-hesaplama-wrapper .katalog-result-section h4 {
	margin: 0 0 12px 0;
	color: #555;
	font-size: 1em;
	font-weight: 600;
	padding-bottom: 6px;
	border-bottom: 1px solid #e0e0e0;
}

/* ===================================================
   Result Rows
   =================================================== */
.katalog-hesaplama-wrapper .katalog-result-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 8px 0;
	border-bottom: 1px solid #f0f0f0;
}

.katalog-hesaplama-wrapper .katalog-result-row:last-child {
	border-bottom: none;
}

.katalog-hesaplama-wrapper .katalog-result-label {
	color: #666;
	font-size: 0.9em;
}

.katalog-hesaplama-wrapper .katalog-result-value {
	font-weight: 600;
	color: #333;
	font-size: 0.95em;
	text-align: right;
}

/* ===================================================
   Highlight (Price display)
   =================================================== */
.katalog-hesaplama-wrapper .katalog-highlight {
	background: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);
	padding: 20px;
	border-radius: 8px;
	border-left: 4px solid #667eea;
	margin: 0;
}

.katalog-hesaplama-wrapper .katalog-highlight h4 {
	margin: 0 0 12px 0;
	color: #667eea;
	font-size: 1.1em;
	font-weight: 700;
	border-bottom: none;
	padding-bottom: 0;
}

.katalog-hesaplama-wrapper .katalog-highlight .katalog-result-row {
	border-bottom-color: rgba(102, 126, 234, 0.15);
}

.katalog-hesaplama-wrapper .katalog-highlight .katalog-result-value {
	color: #667eea;
	font-weight: 700;
	font-size: 1.1em;
}

/* ===================================================
   Error Message
   =================================================== */
.katalog-hesaplama-wrapper .katalog-error {
	background: #ffebee;
	color: #c62828;
	padding: 12px 15px;
	border-radius: 5px;
	border-left: 4px solid #c62828;
	margin-bottom: 15px;
	font-size: 0.9em;
}

/* ===================================================
   Loading State
   =================================================== */
.katalog-hesaplama-wrapper .katalog-loading {
	text-align: center;
	padding: 20px;
	color: #999;
}

.katalog-hesaplama-wrapper .katalog-spinner {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 3px solid #e0e0e0;
	border-top-color: #667eea;
	border-radius: 50%;
	animation: khSpin 0.8s linear infinite;
	margin-right: 8px;
	vertical-align: middle;
}

@keyframes khSpin {
	to { transform: rotate(360deg); }
}

/* ===================================================
   Responsive: max-width 768px
   =================================================== */
@media (max-width: 768px) {
	.katalog-hesaplama-wrapper .katalog-main-grid {
		grid-template-columns: 1fr;
	}

	.katalog-hesaplama-wrapper .katalog-header {
		text-align: center;
	}

	.katalog-hesaplama-wrapper .katalog-header h2 {
		font-size: 1.3em;
	}

	.katalog-hesaplama-wrapper .katalog-card {
		padding: 18px;
	}

	.katalog-hesaplama-wrapper .katalog-inline-fields {
		flex-direction: column;
		gap: 6px;
	}

	.katalog-hesaplama-wrapper .katalog-separator {
		display: none;
	}

	.katalog-hesaplama-wrapper .katalog-result-row {
		flex-direction: column;
		align-items: flex-start;
		gap: 2px;
	}

	.katalog-hesaplama-wrapper .katalog-result-value {
		text-align: left;
	}
}