/**
 * Pozdrower – Kalkulator Rozmiaru Ramy
 * Teal accent theme
 */

.pzd-rama {
    --pzd-teal: #0d9488;
    --pzd-teal-dark: #0a7a70;
    --pzd-teal-light: #e6f7f5;
    --pzd-text: #333;
    --pzd-text-mid: #495057;
    --pzd-text-light: #6c757d;
    --pzd-bg: #f8f9fa;
    --pzd-white: #fff;
    --pzd-border: #e0e4e8;
    --pzd-yellow-light: #fff8e1;
    --pzd-yellow: #ffc107;
    --pzd-radius: 12px;
    --pzd-radius-sm: 8px;
    --pzd-shadow: 0 2px 8px rgba(0,0,0,0.08);
    --pzd-shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --pzd-transition: 0.25s ease;

    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6; color: var(--pzd-text);
    max-width: 820px; margin: 0 auto; padding: 0;
    box-sizing: border-box; overflow: hidden;
}
.pzd-rama *, .pzd-rama *::before, .pzd-rama *::after { box-sizing: border-box; }

/* Hero */
.pzd-rama__hero {
    background: linear-gradient(135deg, var(--pzd-teal), var(--pzd-teal-dark));
    color: var(--pzd-white); padding: 40px 32px;
    border-radius: var(--pzd-radius); text-align: center; margin-bottom: 24px;
    position: relative; overflow: hidden;
}
.pzd-rama__hero::before { content: ''; position: absolute; top: -50%; right: -20%; width: 300px; height: 300px; background: rgba(255,255,255,0.06); border-radius: 50%; pointer-events: none; }
.pzd-rama__hero-icon { font-size: 2.8em; margin-bottom: 12px; }
.pzd-rama__hero-title { font-size: 1.5em; font-weight: 700; margin: 0 0 10px 0; color: var(--pzd-white); border: none; padding: 0; line-height: 1.3; }
.pzd-rama__hero-sub { font-size: 0.95em; opacity: 0.85; margin: 0 auto; max-width: 520px; }

/* Sections */
.pzd-rama__section {
    background: var(--pzd-white); border: 1px solid var(--pzd-border);
    border-radius: var(--pzd-radius); padding: 24px 28px; margin-bottom: 20px;
    box-shadow: var(--pzd-shadow);
}
.pzd-rama__section-title { font-size: 1.05em; font-weight: 700; margin: 0 0 18px; padding: 0; border: none; color: var(--pzd-teal-dark); }
.pzd-rama__field { margin-bottom: 18px; }
.pzd-rama__field:last-child { margin-bottom: 0; }
.pzd-rama__label { display: block; font-size: 0.88em; font-weight: 600; color: var(--pzd-text-mid); margin-bottom: 10px; }

/* Slider */
.pzd-rama__slider-row { display: flex; align-items: center; gap: 16px; }
.pzd-rama__slider {
    -webkit-appearance: none; appearance: none; width: 100%; height: 8px;
    background: var(--pzd-border); border-radius: 4px; outline: none;
    transition: background var(--pzd-transition);
}
.pzd-rama__slider::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none; width: 28px; height: 28px;
    background: var(--pzd-teal); border-radius: 50%; cursor: pointer;
    border: 3px solid var(--pzd-white); box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.pzd-rama__slider::-moz-range-thumb {
    width: 24px; height: 24px; background: var(--pzd-teal); border-radius: 50%;
    cursor: pointer; border: 3px solid var(--pzd-white); box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.pzd-rama__slider-value {
    min-width: 70px; text-align: center; font-weight: 700; font-size: 1.1em;
    color: var(--pzd-teal-dark); background: var(--pzd-teal-light);
    padding: 6px 12px; border-radius: 20px; white-space: nowrap;
}

/* Checkbox */
.pzd-rama__checkbox { display: flex; align-items: flex-start; gap: 8px; font-size: 0.9em; cursor: pointer; line-height: 1.4; }
.pzd-rama__checkbox input { margin-top: 3px; flex-shrink: 0; }

/* Hint box */
.pzd-rama__hint-box {
    margin-top: 12px; padding: 14px 18px; background: var(--pzd-teal-light);
    border-radius: var(--pzd-radius-sm); font-size: 0.84em; line-height: 1.5;
    color: var(--pzd-teal-dark); border: 1px solid rgba(13,148,136,0.2);
}
.pzd-rama__hint-box strong { display: block; margin-bottom: 4px; }

/* Bike type grid */
.pzd-rama__bike-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }

#pzd-rama .pzd-rama__bike-btn {
    display: flex !important; flex-direction: column !important; align-items: center !important;
    gap: 6px !important; padding: 16px 10px !important;
    background: var(--pzd-bg) !important; border: 2px solid var(--pzd-border) !important;
    border-radius: var(--pzd-radius-sm) !important; cursor: pointer !important;
    transition: all var(--pzd-transition) !important; font-family: inherit !important;
    color: var(--pzd-text-mid) !important; font-weight: 500 !important;
    font-size: 0.82em !important; line-height: 1.3 !important; text-align: center !important;
    white-space: normal !important; min-height: 80px !important;
}
#pzd-rama .pzd-rama__bike-btn:hover {
    border-color: var(--pzd-teal) !important; background: var(--pzd-teal-light) !important;
}
#pzd-rama .pzd-rama__bike-btn--active {
    border-color: var(--pzd-teal) !important; background: var(--pzd-teal-dark) !important;
    color: var(--pzd-white) !important; font-weight: 700 !important;
    box-shadow: 0 3px 12px rgba(13,148,136,0.3) !important;
}
.pzd-rama__bike-icon { font-size: 1.6em; }
.pzd-rama__bike-name { font-size: 0.88em; }

/* ============================================
   RESULT
   ============================================ */
.pzd-rama__result { margin-top: 4px; }

.pzd-rama__result-card {
    background: linear-gradient(135deg, var(--pzd-teal), var(--pzd-teal-dark));
    color: var(--pzd-white); border-radius: var(--pzd-radius);
    padding: 36px 28px; text-align: center; margin-bottom: 24px;
    box-shadow: var(--pzd-shadow-lg);
}
.pzd-rama__result-label { font-size: 0.85em; opacity: 0.8; margin-bottom: 6px; text-transform: uppercase; letter-spacing: 1px; }
.pzd-rama__result-size { font-size: 3em; font-weight: 800; line-height: 1.1; margin-bottom: 4px; }
.pzd-rama__result-letter { font-size: 1.5em; font-weight: 700; opacity: 0.9; margin-bottom: 16px; }
.pzd-rama__result-wheels { font-size: 0.9em; opacity: 0.8; margin-bottom: 16px; }
.pzd-rama__result-method {
    display: inline-block; padding: 4px 14px; border-radius: 20px; font-size: 0.75em;
    font-weight: 600; background: rgba(255,255,255,0.15); margin-bottom: 12px;
}
.pzd-rama__result-border-note {
    margin-top: 12px; padding: 12px 16px; background: rgba(255,255,255,0.12);
    border-radius: var(--pzd-radius-sm); font-size: 0.85em; line-height: 1.45;
}

/* Folding special card */
.pzd-rama__result-folding { font-size: 0.95em; line-height: 1.6; }
.pzd-rama__result-folding-verdict { font-size: 1.8em; font-weight: 800; margin: 12px 0 8px; }

/* Table */
.pzd-rama__table-section {
    background: var(--pzd-white); border: 1px solid var(--pzd-border);
    border-radius: var(--pzd-radius); padding: 24px; margin-bottom: 20px;
    box-shadow: var(--pzd-shadow);
}
.pzd-rama__table-title { font-size: 1em; font-weight: 700; margin: 0 0 16px; padding: 0; border: none; color: var(--pzd-teal-dark); }
.pzd-rama__table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pzd-rama__table { width: 100%; border-collapse: collapse; font-size: 0.85em; }
.pzd-rama__table th {
    background: var(--pzd-teal-dark); color: var(--pzd-white); padding: 10px 12px;
    text-align: center; font-weight: 600; font-size: 0.88em;
}
.pzd-rama__table td { padding: 8px 12px; border-bottom: 1px solid var(--pzd-border); text-align: center; }
.pzd-rama__table tr:nth-child(even) td { background: var(--pzd-bg); }
.pzd-rama__table tr.pzd-rama__table-highlight td {
    background: var(--pzd-teal-light) !important; font-weight: 700;
    border-left: 3px solid var(--pzd-teal); border-right: 3px solid var(--pzd-teal);
}

/* Tips */
.pzd-rama__tips {
    background: var(--pzd-white); border: 1px solid var(--pzd-border);
    border-radius: var(--pzd-radius); padding: 20px 24px; margin-bottom: 20px;
    box-shadow: var(--pzd-shadow); font-size: 0.88em; line-height: 1.55;
}
.pzd-rama__tips-title { font-weight: 700; color: var(--pzd-teal-dark); margin-bottom: 10px; }
.pzd-rama__tip { margin-bottom: 10px; padding-left: 20px; position: relative; }
.pzd-rama__tip::before { content: '💡'; position: absolute; left: 0; top: 0; }
.pzd-rama__tip:last-child { margin-bottom: 0; }

/* Disclaimer */
.pzd-rama__disclaimer {
    background: var(--pzd-yellow-light); border: 1px solid var(--pzd-yellow);
    border-radius: var(--pzd-radius-sm); padding: 14px 18px;
    font-size: 0.82em; color: var(--pzd-text); margin-bottom: 20px; line-height: 1.5;
}

/* Related */
.pzd-rama__related { margin-bottom: 12px; }
.pzd-rama__related-title { font-size: 1em; font-weight: 700; color: var(--pzd-teal-dark); margin: 0 0 14px; padding: 0; border: none; }
.pzd-rama__related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.pzd-rama__related-card {
    display: flex; align-items: center; gap: 12px; padding: 14px 16px;
    background: var(--pzd-white); border: 1px solid var(--pzd-border);
    border-radius: var(--pzd-radius-sm); text-decoration: none; color: var(--pzd-text);
    font-size: 0.86em; font-weight: 500; transition: all var(--pzd-transition); line-height: 1.35;
}
.pzd-rama__related-card:hover { border-color: var(--pzd-teal); background: var(--pzd-teal-light); transform: translateY(-1px); box-shadow: var(--pzd-shadow); text-decoration: none; color: var(--pzd-teal-dark); }
.pzd-rama__related-icon { font-size: 1.3em; min-width: 28px; text-align: center; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 640px) {
    .pzd-rama__hero { padding: 28px 16px; }
    .pzd-rama__hero-title { font-size: 1.2em; }
    .pzd-rama__section { padding: 20px 16px; }
    .pzd-rama__bike-grid { grid-template-columns: repeat(2, 1fr); }
    .pzd-rama__result-card { padding: 28px 20px; }
    .pzd-rama__result-size { font-size: 2.4em; }
    .pzd-rama__result-letter { font-size: 1.2em; }
    .pzd-rama__table-section { padding: 16px 12px; }
    .pzd-rama__table { font-size: 0.78em; }
    .pzd-rama__table th, .pzd-rama__table td { padding: 6px 8px; }
    .pzd-rama__related-grid { grid-template-columns: 1fr; }
    .pzd-rama__slider-value { min-width: 60px; font-size: 0.95em; padding: 4px 10px; }
}