/*
 * Kalkulator magazynu energii — style wtyczki (prefiks besa-). Kolory jak energysolution.pl:
 * granat #1A1D3A, pomarańcz #EA560D (dekoracje), #C4480B (tekst i przyciski — kontrast WCAG AA na białym).
 * Zmienne można nadpisać w motywie (besa-astra-child robi to globalnie).
 */
.besa-kalk {
	--besa-navy: #1A1D3A;
	--besa-orange: #EA560D;
	--besa-orange-text: #C4480B;
	--besa-orange-dark: #9A3807;
	--besa-muted: #5C6170;
	--besa-border: #E3E6ED;
	--besa-border-strong: #CDD1DB;
	--besa-bg: #F5F6F9;
	--besa-soft: #EEF0F6;
	--besa-white: #FFFFFF;
	--besa-radius: 16px;
	--besa-font-heading: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
	color: var(--besa-navy);
	font-size: 16px;
	line-height: 1.5;
	display: flex;
	flex-direction: column;
	gap: 20px;
}
.besa-kalk *,
.besa-kalk *::before,
.besa-kalk *::after { box-sizing: border-box; }
.besa-kalk h2,
.besa-kalk h3,
.besa-kalk h4 { font-family: var(--besa-font-heading); color: var(--besa-navy); margin: 0 0 8px; line-height: 1.25; }
.besa-kalk h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 700; }
.besa-kalk h3 { font-size: 22px; font-weight: 700; }
.besa-kalk h4 { font-size: 17px; font-weight: 600; }
.besa-kalk p { margin: 0 0 8px; }
.besa-kalk a { color: var(--besa-orange-text); }
.besa-kalk a:hover { color: var(--besa-orange-dark); }
.besa-kalk :focus-visible { outline: 3px solid var(--besa-orange); outline-offset: 2px; }
.besa-kalk [hidden] { display: none !important; }

.besa-kalk .besa-sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.besa-kalk .besa-muted { color: var(--besa-muted); }
.besa-kalk .besa-small { font-size: 14px; }
.besa-kalk .besa-strong { font-family: var(--besa-font-heading); font-weight: 600; margin: 0; }
.besa-kalk .besa-num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.besa-kalk .besa-right { text-align: right; }
.besa-kalk .besa-grow { flex: 1 1 auto; min-width: 0; }
.besa-kalk .besa-spacer { flex: 1 1 20px; }
.besa-kalk .besa-warn-text { color: var(--besa-orange-dark); }

.besa-kalk .besa-banner { background: #FFF4E5; border: 1px solid #F3C9B3; border-left: 6px solid var(--besa-orange); border-radius: 12px; padding: 14px 18px; color: var(--besa-navy); }
.besa-kalk .besa-note { background: var(--besa-soft); border-radius: 12px; padding: 16px 20px; margin: 0; }
.besa-kalk .besa-alert { background: var(--besa-soft); border-radius: 12px; padding: 14px 18px; margin: 0; }
.besa-kalk .besa-alert--error { background: #FDEDE7; border: 1px solid #F3C9B3; color: #7A2C05; }
.besa-kalk .besa-alert--ok { background: #E8F4EC; border: 1px solid #B9DCC4; color: #14532D; }

.besa-kalk .besa-panel { background: var(--besa-white); border: 1px solid var(--besa-border); border-radius: var(--besa-radius); padding: 24px; }
.besa-kalk .besa-panel--raised { padding: 32px; box-shadow: 0 8px 24px rgba(26, 29, 58, 0.08); }
.besa-kalk .besa-panel--soft { background: var(--besa-soft); border-color: var(--besa-soft); }
.besa-kalk .besa-panel--list { padding: 8px 24px; }

.besa-kalk .besa-drop-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.besa-kalk .besa-drop { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; border: 2px dashed var(--besa-border-strong); border-radius: 12px; padding: 24px; background: #FAFBFC; }
.besa-kalk .besa-drop:focus-within { border-color: var(--besa-orange); }
.besa-kalk .besa-drop__title { display: flex; gap: 12px; align-items: center; margin: 0; font-family: var(--besa-font-heading); font-weight: 600; font-size: 18px; }
.besa-kalk .besa-drop input[type="file"] { font-size: 15px; max-width: 100%; }
.besa-kalk .besa-step-no { width: 32px; height: 32px; border-radius: 50%; background: var(--besa-orange-text); color: var(--besa-white); display: inline-flex; align-items: center; justify-content: center; font-size: 15px; flex: 0 0 auto; }

.besa-kalk .besa-form-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; margin: 24px 0 0; }
.besa-kalk .besa-form-row .besa-field { flex: 1 1 300px; }
.besa-kalk .besa-form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px 20px; margin: 0 0 16px; }
.besa-kalk .besa-field { display: flex; flex-direction: column; gap: 6px; }
.besa-kalk .besa-field label { font-size: 15px; font-weight: 600; }
.besa-kalk .besa-input { width: 100%; min-height: 52px; border: 1px solid var(--besa-border-strong); border-radius: 6px; background: var(--besa-white); padding: 0 16px; font: inherit; font-size: 16px; color: var(--besa-navy); }
.besa-kalk .besa-input:focus { outline: 2px solid var(--besa-orange); outline-offset: 1px; border-color: var(--besa-orange); }
.besa-kalk .besa-input--short { max-width: 220px; }
.besa-kalk .besa-input--inline { width: auto; min-height: 44px; }
.besa-kalk .besa-textarea { min-height: 96px; padding: 12px 16px; resize: vertical; }
.besa-kalk .besa-consent { margin: 16px 0 4px; font-size: 15px; }
.besa-kalk .besa-consent input { margin-right: 6px; width: 18px; height: 18px; vertical-align: -3px; }
.besa-kalk .besa-check { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; }
.besa-kalk .besa-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.besa-kalk .besa-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 28px; border-radius: 6px; border: 1px solid transparent; font-family: var(--besa-font-heading); font-weight: 500; font-size: 16px; line-height: 1.2; text-decoration: none; cursor: pointer; text-align: center; }
.besa-kalk .besa-btn--sm { min-height: 44px; padding: 0 18px; font-size: 14px; font-weight: 600; }
.besa-kalk .besa-btn--primary { background: var(--besa-orange-text); color: var(--besa-white); }
.besa-kalk .besa-btn--primary:hover { background: var(--besa-orange-dark); color: var(--besa-white); }
.besa-kalk .besa-btn--secondary { background: var(--besa-white); color: var(--besa-navy); border-color: var(--besa-navy); }
.besa-kalk .besa-btn--secondary:hover { background: var(--besa-soft); }
.besa-kalk .besa-btn--dark { background: var(--besa-navy); color: var(--besa-white); }
.besa-kalk .besa-btn--light { background: var(--besa-white); color: var(--besa-navy); }
.besa-kalk .besa-btn[disabled] { background: #D5D8E0; color: #4A4F5C; border-color: #D5D8E0; cursor: not-allowed; }

.besa-kalk .besa-upload-progress { display: flex; align-items: center; gap: 12px; margin: 12px 0 0; }
.besa-kalk .besa-upload-progress progress { width: 200px; height: 10px; accent-color: var(--besa-orange-text); }
.besa-kalk .besa-sample { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 16px 0 0; font-size: 15px; }

.besa-kalk .besa-summary-row { display: flex; gap: 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid #EEF0F4; }
.besa-kalk .besa-summary-row:last-child { border-bottom: 0; }
.besa-kalk .besa-dot { flex: 0 0 auto; width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--besa-white); }
.besa-kalk .besa-dot--ok { background: var(--besa-navy); }
.besa-kalk .besa-dot--warn { background: var(--besa-orange-text); }

.besa-kalk .besa-issues { display: flex; flex-direction: column; gap: 14px; }
.besa-kalk .besa-issue { background: var(--besa-white); border: 1px solid var(--besa-border); border-radius: var(--besa-radius); padding: 20px 24px; }
.besa-kalk .besa-issue--open { border-color: #F3C9B3; box-shadow: inset 0 0 0 1px #FDF0E9; }
.besa-kalk .besa-issue__head { display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: space-between; align-items: baseline; }
.besa-kalk .besa-issue__title { margin: 0; }
.besa-kalk .besa-issue__reason { margin: 8px 0 14px; }
.besa-kalk .besa-issue__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.besa-kalk .besa-issue__edit { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin: 14px 0 0; }

.besa-kalk .besa-details summary { cursor: pointer; list-style: revert; font-family: var(--besa-font-heading); }
.besa-kalk .besa-details__body { padding: 16px 0 0; }
.besa-kalk .besa-table-wrap { overflow-x: auto; }
.besa-kalk .besa-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 14px; }
.besa-kalk .besa-table th { text-align: left; color: var(--besa-muted); font-weight: 600; padding: 10px 8px; border-bottom: 1px solid var(--besa-border); }
.besa-kalk .besa-table td { padding: 10px 8px; border-bottom: 1px solid #EEF0F4; }
.besa-kalk .besa-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }

.besa-kalk .besa-progress-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(240px, 1fr); gap: 20px; align-items: start; }
.besa-kalk .besa-aside { display: flex; flex-direction: column; gap: 16px; }
.besa-kalk .besa-steps { list-style: none; margin: 0; padding: 0; }
.besa-kalk .besa-step { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px solid #EEF0F4; }
.besa-kalk .besa-step:last-child { border-bottom: 0; }
.besa-kalk .besa-step__dot { flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--besa-border-strong); color: var(--besa-muted); display: flex; align-items: center; justify-content: center; font-size: 13px; }
.besa-kalk .besa-step--gotowe .besa-step__dot { background: var(--besa-navy); border-color: var(--besa-navy); color: var(--besa-white); font-weight: 700; }
.besa-kalk .besa-step--w_toku .besa-step__dot { background: var(--besa-orange-text); border-color: var(--besa-orange-text); color: var(--besa-white); font-weight: 700; }
.besa-kalk .besa-step--blad .besa-step__dot { background: #7A2C05; border-color: #7A2C05; color: var(--besa-white); }
.besa-kalk .besa-step__head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; }
.besa-kalk .besa-bar { height: 6px; background: var(--besa-soft); border-radius: 3px; overflow: hidden; margin: 8px 0 0; }
.besa-kalk .besa-bar__run { height: 100%; width: 40%; background: var(--besa-orange-text); border-radius: 3px; animation: besa-run 1.6s ease-in-out infinite; }
@keyframes besa-run { 0% { transform: translateX(-100%); } 100% { transform: translateX(260%); } }
@media (prefers-reduced-motion: reduce) { .besa-bar__run { animation: none; width: 100%; opacity: 0.6; } }
.besa-kalk .besa-dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 8px 0 0; font-size: 14px; }
.besa-kalk .besa-dl dt { color: var(--besa-muted); }
.besa-kalk .besa-dl dd { margin: 0; }

.besa-kalk .besa-result-head { background: var(--besa-navy); color: var(--besa-white); border-radius: var(--besa-radius); padding: 32px; }
.besa-kalk .besa-result-head h2 { color: var(--besa-white); }
.besa-kalk .besa-result-eyebrow { font-family: var(--besa-font-heading); font-weight: 600; font-size: 14px; color: #FFB48F; margin: 0 0 8px; }
.besa-kalk .besa-result-head__lead { color: rgba(255, 255, 255, 0.86); margin: 0; }
.besa-kalk .besa-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.besa-kalk .besa-stat { background: var(--besa-white); border: 1px solid var(--besa-border); border-radius: var(--besa-radius); padding: 22px 24px; }
.besa-kalk .besa-stat--accent { border-color: #F3C9B3; }
.besa-kalk .besa-stat__label { color: var(--besa-muted); font-size: 14px; margin: 0 0 6px; }
.besa-kalk .besa-stat__value { font-family: var(--besa-font-heading); font-weight: 700; font-size: clamp(22px, 2.4vw, 28px); margin: 0; font-variant-numeric: tabular-nums; }
.besa-kalk .besa-bars { display: flex; flex-direction: column; gap: 12px; margin: 8px 0 16px; }
.besa-kalk .besa-bars__row { display: grid; grid-template-columns: 120px 140px 1fr; gap: 12px; align-items: center; }
.besa-kalk .besa-bars__track { height: 14px; background: var(--besa-soft); border-radius: 7px; overflow: hidden; }
.besa-kalk .besa-bars__fill { height: 100%; background: var(--besa-orange-text); border-radius: 7px; }
.besa-kalk .besa-bars__fill--before { background: var(--besa-navy); }
.besa-kalk .besa-list { list-style: none; margin: 0; padding: 0; }
.besa-kalk .besa-list li { display: flex; gap: 12px; align-items: baseline; padding: 8px 0; border-bottom: 1px solid #EEF0F4; }
.besa-kalk .besa-bullet { width: 10px; height: 10px; border-radius: 50%; background: var(--besa-orange); flex: 0 0 auto; }
.besa-kalk .besa-method { font-size: 15px; margin: 0; }
.besa-kalk .besa-cta { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; background: var(--besa-navy); color: var(--besa-white); border-radius: var(--besa-radius); padding: 28px 32px; }
.besa-kalk .besa-cta p { color: rgba(255, 255, 255, 0.86); margin: 0; }
.besa-kalk .besa-cta .besa-cta__title { font-family: var(--besa-font-heading); font-weight: 700; font-size: 20px; color: var(--besa-white); margin: 0 0 4px; }
.besa-kalk .besa-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.besa-kalk .besa-refs { font-size: 13px; padding-left: 18px; }
.besa-kalk .besa-refs code, .besa-kalk .besa-small code { font-size: 12px; word-break: break-all; }

@media (max-width: 720px) {
	.besa-kalk .besa-panel, .besa-kalk .besa-panel--raised { padding: 20px 16px; }
	.besa-kalk .besa-panel--list { padding: 4px 16px; }
	.besa-kalk .besa-progress-grid { grid-template-columns: 1fr; }
	.besa-kalk .besa-bars__row { grid-template-columns: 1fr auto; }
	.besa-kalk .besa-bars__track { grid-column: 1 / -1; }
	.besa-kalk .besa-btn { width: 100%; }
	.besa-kalk .besa-issue__actions .besa-btn, .besa-kalk .besa-cta__actions .besa-btn { width: auto; flex: 1 1 auto; }
	.besa-kalk .besa-result-head, .besa-kalk .besa-cta { padding: 24px 20px; }
}

@media print {
	.besa-kalk .besa-no-print, .besa-kalk .besa-cta__actions, .besa-kalk .besa-banner + .besa-sr-only, .besa-kalk .besa-screen[data-screen="start"] { display: none !important; }
	.besa-kalk .besa-result-head, .besa-kalk .besa-cta { background: none; color: #000; border: 1px solid #999; }
	.besa-kalk .besa-result-head h2, .besa-kalk .besa-cta .besa-cta__title, .besa-kalk .besa-cta p, .besa-kalk .besa-result-head__lead, .besa-kalk .besa-result-eyebrow { color: #000; }
	.besa-kalk .besa-details { display: block; }
}

/* odstępy między kartami w ekranach U2–U4 */
.besa-kalk [data-besa-check], .besa-kalk [data-besa-result], .besa-kalk .besa-screen[data-screen="start"] { display: flex; flex-direction: column; gap: 20px; }