/* ==========================================================================
   ABD Kalkulator Dobra - style
   Fundacja Akademia Bezpiecznego Dzieciństwa

   Barwy marki wchodzą przez zmienne --kd-primary i --kd-secondary; wtyczka
   nadpisuje je z panelu, więc tutaj są tylko wartościami wyjściowymi.
   ========================================================================== */

/* CSS Variables */
:root {
    --kd-primary: #E31E24;
    --kd-secondary: #000000;
    --kd-accent: #FDECEC;
    --kd-dark: #B01419;
    --kd-light: #FEFEFE;
    --kd-white: #ffffff;
    --kd-text: #000000;
    --kd-text-light: #666666;
    --kd-shadow: rgba(227, 30, 36, 0.15);
    --kd-shadow-strong: rgba(227, 30, 36, 0.25);
    --kd-gradient: linear-gradient(135deg, var(--kd-primary) 0%, #C4171D 55%, #B01419 100%);
    --kd-gradient-soft: linear-gradient(135deg, #FFF8F8 0%, #FDECEC 100%);
    --kd-transition: cubic-bezier(0.4, 0, 0.2, 1);
    --kd-font-main: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

/* Bez zewnetrznego kroju - strona ABD stoi na Segoe UI z zestawu systemowego. */

/* Wrapper */
.abd-kalkulator-wrapper {
    position: relative;
    max-width: 900px;
    margin: 60px auto;
    padding: 50px 40px;
    background: var(--kd-white);
    border-radius: 32px;
    box-shadow: 
        0 4px 6px -1px var(--kd-shadow),
        0 10px 30px -5px var(--kd-shadow),
        0 30px 60px -15px var(--kd-shadow-strong);
    overflow: hidden;
    font-family: var(--kd-font-main);
}

/* Background Decorations */
.kd-background-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.kd-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.kd-circle-1 {
    width: 300px;
    height: 300px;
    background: var(--kd-gradient-soft);
    top: -100px;
    right: -80px;
    animation: float 8s ease-in-out infinite;
}

.kd-circle-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--kd-accent) 0%, transparent 70%);
    bottom: -50px;
    left: -50px;
    animation: float 10s ease-in-out infinite reverse;
}

.kd-circle-3 {
    width: 100px;
    height: 100px;
    background: var(--kd-secondary);
    opacity: 0.2;
    top: 50%;
    left: 10%;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(10px, -20px) rotate(5deg); }
    50% { transform: translate(-5px, -10px) rotate(-3deg); }
    75% { transform: translate(-15px, 5px) rotate(2deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.2); opacity: 0.3; }
}

/* Header */
.kd-header {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: 50px;
}

.kd-heart-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: var(--kd-gradient);
    border-radius: 50%;
    margin-bottom: 20px;
    box-shadow: 
        0 8px 25px var(--kd-shadow-strong),
        0 0 0 4px var(--kd-white),
        0 0 0 8px var(--kd-secondary);
    animation: heartbeat 2s ease-in-out infinite;
}

.kd-heart-icon svg {
    width: 32px;
    height: 32px;
    color: var(--kd-white);
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    5% { transform: scale(1.1); }
    10% { transform: scale(1); }
    15% { transform: scale(1.1); }
    20% { transform: scale(1); }
}

.kd-title {
    font-family: var(--kd-font-main);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--kd-dark);
    margin: 0 0 12px 0;
    letter-spacing: -0.02em;
}

.kd-subtitle {
    font-size: 1.15rem;
    color: var(--kd-text-light);
    margin: 0;
    font-weight: 400;
}

/* Calculator */
.kd-calculator {
    position: relative;
    z-index: 1;
}

/* Slider Container */
.kd-slider-container {
    margin-bottom: 40px;
}

/* Amount Labels */
.kd-amount-labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
    gap: 5px;
    flex-wrap: wrap;
}

.kd-amount-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 8px;
    background: transparent;
    border: 2px solid var(--kd-accent);
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.4s var(--kd-transition);
    min-width: 85px;
    flex: 1;
    font-family: var(--kd-font-main);
}

.kd-amount-label:hover {
    background: var(--kd-accent);
    border-color: var(--kd-secondary);
    transform: translateY(-3px);
}

.kd-amount-label.active {
    background: var(--kd-gradient);
    border-color: var(--kd-secondary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--kd-shadow-strong), 0 0 0 3px var(--kd-secondary);
}

.kd-label-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--kd-dark);
    line-height: 1.2;
    transition: color 0.3s var(--kd-transition);
}

.kd-amount-label.active .kd-label-value {
    color: var(--kd-white);
}

.kd-label-currency {
    font-size: 0.75rem;
    color: var(--kd-text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.3s var(--kd-transition);
}

.kd-amount-label.active .kd-label-currency {
    color: rgba(255, 255, 255, 0.85);
}

/* Slider Track */
.kd-slider-track-container {
    position: relative;
    height: 60px;
    padding: 20px 0;
}

.kd-slider-track {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 8px;
    background: var(--kd-accent);
    border-radius: 4px;
    transform: translateY(-50%);
    overflow: hidden;
}

.kd-slider-progress {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0%;
    background: var(--kd-gradient);
    border-radius: 4px;
    transition: width 0.3s var(--kd-transition);
}

.kd-slider-clickable {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 50px;
    transform: translateY(-50%);
    cursor: pointer;
    z-index: 10;
}

/* Ukryj wszelkie focusy i outlines */
.kd-slider-track-container *:focus {
    outline: none !important;
    box-shadow: none !important;
}

/* Custom Slider Thumb */
.kd-slider-thumb {
    position: absolute;
    top: 50%;
    left: 0;
    width: 52px;
    height: 52px;
    transform: translate(-50%, -50%);
    pointer-events: none;
    transition: left 0.3s var(--kd-transition);
}

.kd-thumb-inner {
    width: 100%;
    height: 100%;
    background: var(--kd-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 4px 15px var(--kd-shadow-strong),
        0 0 0 4px rgba(255, 255, 255, 0.9),
        0 0 0 6px var(--kd-secondary);
    animation: thumbPulse 2s ease-in-out infinite;
}

.kd-thumb-inner svg {
    width: 24px;
    height: 24px;
    color: var(--kd-white);
}

@keyframes thumbPulse {
    0%, 100% { box-shadow: 0 4px 15px var(--kd-shadow-strong), 0 0 0 4px rgba(255, 255, 255, 0.9), 0 0 0 6px var(--kd-secondary); }
    50% { box-shadow: 0 4px 20px var(--kd-shadow-strong), 0 0 0 6px rgba(255, 255, 255, 0.9), 0 0 0 10px rgba(227, 30, 36, 0.4); }
}

/* Result Container */
.kd-result-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.kd-result-card {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    padding: 35px;
    background: var(--kd-gradient-soft);
    border-radius: 24px;
    border: 1px solid var(--kd-accent);
    transition: all 0.5s var(--kd-transition);
    animation: cardAppear 0.5s var(--kd-transition);
}

@keyframes cardAppear {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.kd-result-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--kd-gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px var(--kd-shadow-strong);
}

.kd-result-icon svg {
    width: 40px;
    height: 40px;
    color: var(--kd-white);
}

.kd-result-content {
    flex: 1;
}

.kd-result-amount {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 12px;
    padding: 8px 16px;
    background: var(--kd-white);
    border-radius: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.kd-amount-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--kd-primary);
    line-height: 1;
}

.kd-amount-currency {
    font-size: 1rem;
    font-weight: 600;
    color: var(--kd-secondary);
    text-transform: uppercase;
}

.kd-result-title {
    font-family: var(--kd-font-main);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--kd-dark);
    margin: 0 0 10px 0;
    line-height: 1.3;
}

.kd-result-description {
    font-size: 1.05rem;
    color: var(--kd-text-light);
    line-height: 1.7;
    margin: 0;
}

/* Donate Button */
.kd-donate-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 40px;
    background: var(--kd-primary);
    color: #ffffff;
    text-decoration: none;
    border-radius: 50px;
    font-family: var(--kd-font-main);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    box-shadow:
        0 8px 30px rgba(227, 30, 36, 0.35),
        0 0 0 0 var(--kd-primary);
    transition: all 0.4s var(--kd-transition);
    position: relative;
    overflow: hidden;
}

/* --- napis na przycisku glownym ---
   To odnosnik, wiec motyw strony potrafi narzucic mu wlasna barwe tekstu -
   na czerwonym tle napis robil sie wtedy nieczytelny. Wymuszamy biel na
   wszystkich stanach i na tresci w srodku, lacznie ze strzalka rysowana
   przez currentColor. */
.kd-donate-button,
.kd-donate-button:link,
.kd-donate-button:visited,
.kd-donate-button:hover,
.kd-donate-button:focus,
.kd-donate-button:active,
.kd-donate-button .kd-button-text,
.kd-donate-button .kd-button-icon,
.kd-donate-button svg {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff;
    text-decoration: none !important;
}

.kd-donate-button svg {
    stroke: currentColor;
}

/* Warstwa polysku jest pozycjonowana bezwzglednie i bez z-index, wiec malowala
   sie NAD trescia przycisku i zakrywala napis. Odslanial go dopiero ruch przy
   najechaniu. Tresc idzie na wierzch, polysk pod nia. */
.kd-donate-button .kd-button-text,
.kd-donate-button .kd-button-icon {
    position: relative;
    z-index: 2;
}

.kd-donate-button::before {
    z-index: 1;
}

.kd-donate-button:focus-visible {
    outline: 3px solid #ffffff;
    outline-offset: 3px;
}

.kd-donate-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s var(--kd-transition);
}

.kd-donate-button:hover {
    transform: translateY(-4px) scale(1.02);
    background: var(--kd-dark);
    box-shadow:
        0 15px 40px rgba(227, 30, 36, 0.45),
        0 0 0 4px var(--kd-accent);
}

.kd-donate-button:hover::before {
    left: 100%;
}

.kd-button-icon {
    display: flex;
    transition: transform 0.3s var(--kd-transition);
}

.kd-donate-button:hover .kd-button-icon {
    transform: translateX(5px);
}

.kd-button-icon svg {
    width: 22px;
    height: 22px;
}

/* Footer Note */
.kd-footer-note {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid var(--kd-accent);
    font-size: 0.9rem;
    color: var(--kd-text-light);
}

.kd-footer-note svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--kd-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .abd-kalkulator-wrapper {
        margin: 30px 15px;
        padding: 35px 25px;
        border-radius: 24px;
    }
    
    .kd-title {
        font-size: 1.85rem;
    }
    
    .kd-subtitle {
        font-size: 1rem;
    }
    
    .kd-amount-labels {
        gap: 8px;
    }
    
    .kd-amount-label {
        min-width: auto;
        padding: 10px 6px;
        flex: 0 0 calc(25% - 6px);
    }
    
    .kd-label-value {
        font-size: 1rem;
    }
    
    .kd-result-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 25px;
    }
    
    .kd-result-icon {
        width: 70px;
        height: 70px;
    }
    
    .kd-result-icon svg {
        width: 35px;
        height: 35px;
    }
    
    .kd-result-title {
        font-size: 1.3rem;
    }
    
    .kd-result-description {
        font-size: 1rem;
    }
    
    .kd-donate-button {
        width: 100%;
        padding: 18px 30px;
    }
    
    .kd-footer-note {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .abd-kalkulator-wrapper {
        padding: 25px 18px;
    }
    
    .kd-heart-icon {
        width: 60px;
        height: 60px;
    }
    
    .kd-heart-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .kd-title {
        font-size: 1.5rem;
    }
    
    .kd-amount-label {
        flex: 0 0 calc(25% - 6px);
        padding: 8px 4px;
        border-radius: 12px;
    }
    
    .kd-label-value {
        font-size: 0.9rem;
    }
    
    .kd-label-currency {
        font-size: 0.65rem;
    }
    
    .kd-slider-thumb {
        width: 44px;
        height: 44px;
    }
    
    .kd-thumb-inner svg {
        width: 20px;
        height: 20px;
    }
    
    .kd-amount-number {
        font-size: 1.5rem;
    }
}

/* High Contrast / Accessibility */
@media (prefers-reduced-motion: reduce) {
    .kd-circle,
    .kd-heart-icon,
    .kd-thumb-inner,
    .kd-slider-progress,
    .kd-slider-thumb,
    .kd-result-card {
        animation: none;
    }
    
    .kd-donate-button::before {
        display: none;
    }
}

/* Dark Mode Support (optional) */
@media (prefers-color-scheme: dark) {
    .abd-kalkulator-wrapper {
        /* Uncomment below for dark mode support */
        /* background: #1a1a2e;
        color: #eee; */
    }
}

/* Print Styles */
@media print {
    .abd-kalkulator-wrapper {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .kd-background-decoration,
    .kd-slider-container {
        display: none;
    }
    
    .kd-donate-button {
        background: none;
        color: var(--kd-primary);
        border: 2px solid var(--kd-primary);
    }
}

/* ============================================================
   KARTA EFEKTU — komunikacja wpływu (audyt rekomendacja)
   Pojawia się pod opisem, gdy administrator uzupełnił
   emoji i tekst efektu dla danej kwoty.
   ============================================================ */
.kd-result-effect {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-top: 18px;
    padding: 16px 18px 16px 20px;
    background: linear-gradient(135deg, #FFF8F8 0%, #ffffff 100%);
    border-left: 4px solid var(--kd-primary);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(227, 30, 36, 0.06);
    animation: kdEffectFadeIn 0.4s ease-out;
}

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

.kd-effect-emoji {
    flex: 0 0 auto;
    font-size: 2.4rem;
    line-height: 1;
    margin-top: 2px;
    filter: drop-shadow(0 2px 4px rgba(227, 30, 36, 0.15));
}

.kd-effect-body {
    flex: 1 1 auto;
    min-width: 0;
}

.kd-effect-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--kd-primary);
    margin-bottom: 6px;
}

.kd-effect-text {
    font-size: 1rem;
    line-height: 1.55;
    color: #000000;
    font-style: italic;
    margin: 0;
}

@media (max-width: 600px) {
    .kd-result-effect {
        gap: 12px;
        padding: 14px 14px 14px 16px;
    }
    .kd-effect-emoji {
        font-size: 2rem;
    }
    .kd-effect-text {
        font-size: 0.95rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .kd-result-effect {
        animation: none;
    }
}