/* =============================================
   PIT Roczny 2025 — Formularz zamówienia
   ============================================= */

:root {
    --pit-red: #c0392b;
    --pit-red-dark: #962d22;
    --pit-red-light: #f9e8e6;
    --pit-dark: #1a1a2e;
    --pit-gray: #6c757d;
    --pit-light: #f8f9fa;
    --pit-border: #dee2e6;
    --pit-success: #27ae60;
    --pit-radius: 10px;
    --pit-shadow: 0 2px 12px rgba(0,0,0,0.08);
    --pit-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

body {
    font-family: var(--pit-font);
    background: #f0f2f5;
    color: #2c3e50;
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* HEADER */
.pit-header {
    background: var(--pit-dark);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}
.pit-logo {
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.pit-logo i { 
    font-size: 1.6rem; 
    color: var(--pit-red); 
}

/* PROGRESS STEPS */
.pit-progress-wrap {
    background: #fff;
    border-bottom: 1px solid var(--pit-border);
    position: sticky;
    top: 56px;
    z-index: 99;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.pit-steps {
    display: flex;
    gap: 0;
    overflow-x: auto;
    padding: 0.75rem 0;
    scrollbar-width: none;
}
.pit-steps::-webkit-scrollbar { display: none; }
.pit-step {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    color: var(--pit-gray);
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 3px solid transparent;
    min-width: max-content;
}
.pit-step.active {
    color: var(--pit-red);
    border-bottom-color: var(--pit-red);
    font-weight: 600;
}
.pit-step.done {
    color: var(--pit-success);
    border-bottom-color: var(--pit-success);
}
.pit-step-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--pit-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}
.pit-step.active .pit-step-num { background: var(--pit-red); color: #fff; }
.pit-step.done .pit-step-num { background: var(--pit-success); color: #fff; }

/* MAIN */
.pit-main {
    flex: 1;
    padding: 2rem 0;
}

.pit-section {
    background: #fff;
    border-radius: var(--pit-radius);
    padding: 2rem;
    box-shadow: var(--pit-shadow);
    animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.pit-section-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--pit-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--pit-red);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.pit-section-title i { color: var(--pit-red); }

.pit-subsection-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--pit-dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.pit-subsection-title i { color: var(--pit-red); font-size: 1.1rem; }

/* CARD RADIO (wybór PIT, termin) */
.pit-card-radio {
    display: block;
    cursor: pointer;
    height: 100%;
}
.pit-card-radio.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.pit-card-inner {
    border: 2px solid var(--pit-border);
    border-radius: var(--pit-radius);
    padding: 1.25rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    transition: all 0.2s;
    height: 100%;
}
.pit-card-inner:hover {
    border-color: var(--pit-red);
    background: var(--pit-red-light);
}
.pit-card-radio input:checked + .pit-card-inner {
    border-color: var(--pit-red);
    background: var(--pit-red-light);
    box-shadow: 0 0 0 1px var(--pit-red);
}
.pit-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--pit-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--pit-red);
    margin-bottom: 0.25rem;
}
.pit-card-radio input:checked + .pit-card-inner .pit-card-icon {
    background: var(--pit-red);
    color: #fff;
}
.pit-card-inner strong { font-size: 1rem; }
.pit-card-inner small { font-size: 0.75rem; color: var(--pit-gray); }
.pit-price { font-size: 0.85rem; font-weight: 700; color: var(--pit-red); margin-top: 0.25rem; }
.small-card .pit-card-inner { padding: 1rem; }

/* TOGGLE RADIO */
.pit-toggle-radio {
    cursor: pointer;
    display: inline-block;
}
.pit-toggle-radio input { display: none; }
.pit-toggle-radio span {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 2px solid var(--pit-border);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}
.pit-toggle-radio span:hover { border-color: var(--pit-red); }
.pit-toggle-radio input:checked + span {
    background: var(--pit-red);
    color: #fff;
    border-color: var(--pit-red);
}

/* CHECKBOX CARD */
.pit-checkbox-card {
    display: block;
    cursor: pointer;
}
.pit-checkbox-card input { display: none; }
.pit-checkbox-card span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: 2px solid var(--pit-border);
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.15s;
}
.pit-checkbox-card span:hover { border-color: var(--pit-red); background: var(--pit-red-light); }
.pit-checkbox-card input:checked + span {
    border-color: var(--pit-red);
    background: var(--pit-red-light);
    font-weight: 600;
}
.pit-checkbox-card span i { font-size: 1.1rem; color: var(--pit-red); width: 20px; text-align: center; }

/* INFO BUTTON */
.pit-info-btn {
    background: none;
    border: none;
    color: var(--pit-red);
    cursor: pointer;
    padding: 0 0.25rem;
    font-size: 0.9rem;
    vertical-align: baseline;
}
.pit-info-btn:hover { color: var(--pit-red-dark); }

/* SEARCH RESULTS (urząd skarbowy) */
.pit-search-results {
    background: #fff;
    border: 1px solid var(--pit-border);
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 250px;
    overflow-y: auto;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    position: relative;
    z-index: 10;
}
.pit-search-results .pit-sr-item {
    padding: 0.6rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.85rem;
    transition: background 0.1s;
}
.pit-search-results .pit-sr-item:hover { background: var(--pit-red-light); }
.pit-sr-item strong { color: var(--pit-red); }
.pit-sr-item small { display: block; color: var(--pit-gray); }

.pit-selected-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--pit-red-light);
    border: 1px solid var(--pit-red);
    color: var(--pit-red-dark);
    border-radius: 50px;
    padding: 0.4rem 0.6rem 0.4rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

/* UPLOAD ZONE */
.pit-upload-zone {
    border: 2px dashed var(--pit-border);
    border-radius: var(--pit-radius);
    padding: 2.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--pit-light);
}
.pit-upload-zone:hover,
.pit-upload-zone.drag-over {
    border-color: var(--pit-red);
    background: var(--pit-red-light);
}
.pit-upload-zone i { font-size: 2.5rem; color: var(--pit-red); display: block; margin-bottom: 0.5rem; }

.pit-file-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--pit-light);
    border-radius: 6px;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}
.pit-file-item i { color: var(--pit-red); font-size: 1.1rem; }
.pit-file-item .pit-file-size { color: var(--pit-gray); margin-left: auto; }

/* DZIECKO KARTA */
.pit-child-card {
    background: var(--pit-light);
    border: 1px solid var(--pit-border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    position: relative;
}
.pit-child-remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    color: var(--pit-gray);
    cursor: pointer;
    font-size: 1.2rem;
}
.pit-child-remove:hover { color: var(--pit-red); }

/* DAROWIZNA ROW */
.pit-dar-row {
    background: var(--pit-light);
    border: 1px solid var(--pit-border);
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
}

/* SUMMARY */
.pit-summary-block {
    border-left: 3px solid var(--pit-red);
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    background: var(--pit-light);
    border-radius: 0 8px 8px 0;
}
.pit-summary-block h5 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--pit-red);
    margin-bottom: 0.5rem;
}
.pit-summary-block p { margin: 0.15rem 0; font-size: 0.85rem; }

/* CONSENTS */
.pit-consents {
    background: var(--pit-light);
    border-radius: 8px;
    padding: 1.25rem;
}

/* NAV BUTTONS */
.pit-nav-buttons {
    display: flex;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1rem;
}

/* FOOTER */
.pit-footer {
    background: var(--pit-dark);
    color: rgba(255,255,255,0.5);
    padding: 1rem 0;
    margin-top: auto;
}

/* LOADING */
.pit-loading {
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

/* SUCCESS */
.pit-success-icon {
    font-size: 4rem;
    color: var(--pit-success);
    animation: scaleIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

/* FORM CONTROLS override */
.form-control:focus, .form-select:focus {
    border-color: var(--pit-red);
    box-shadow: 0 0 0 0.2rem rgba(192, 57, 43, 0.15);
}
.form-check-input:checked {
    background-color: var(--pit-red);
    border-color: var(--pit-red);
}

.btn-primary {
    background: var(--pit-red);
    border-color: var(--pit-red);
}
.btn-primary:hover {
    background: var(--pit-red-dark);
    border-color: var(--pit-red-dark);
}
.btn-success { background: var(--pit-success); border-color: var(--pit-success); }
.btn-outline-primary { color: var(--pit-red); border-color: var(--pit-red); }
.btn-outline-primary:hover { background: var(--pit-red); color: #fff; }

/* MODAL - treść regulaminu / polityki */
.modal-body h1 { font-size: 1.3rem; font-weight: 700; text-align: center; margin-bottom: 0.25rem; }
.modal-body h1 + p { text-align: center; color: var(--pit-gray); margin-bottom: 1.5rem; }
.modal-body h2 { font-size: 1rem; font-weight: 700; color: var(--pit-red); margin-top: 1.5rem; margin-bottom: 0.5rem; border-bottom: 2px solid var(--pit-red); padding-bottom: 0.3rem; }
.modal-body ol, .modal-body ul { padding-left: 1.5rem; }
.modal-body li { margin-bottom: 0.3rem; line-height: 1.6; font-size: 0.88rem; }
.modal-body ol > li > ol { list-style-type: lower-alpha; margin-top: 0.2rem; }
.modal-body table { width: 100%; font-size: 0.85rem; border-collapse: collapse; margin: 0.75rem 0; }
.modal-body table th { background: var(--pit-light); font-weight: 600; }
.modal-body table th, .modal-body table td { padding: 0.4rem 0.6rem; border: 1px solid var(--pit-border); vertical-align: top; }
.modal-body a { color: var(--pit-red); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .pit-section { padding: 1.25rem; }
    .pit-step-label { display: none; }
    .pit-step { padding: 0.5rem; justify-content: center; }
    .pit-progress-wrap { top: 50px; }
}