/* calc/assets/css/calculators/tournament_bracket.css */

:root {
    /* Cyber Arena Palette */
    --bg-cyber-dark: #0F172A; /* Slate 900 */
    --bg-cyber-card: #1E1B4B; /* Deep Indigo 900 */
    --text-cyber-main: #F8FAFC; 
    
    --accent-cyan: #06B6D4; /* Cyan 500 */
    --accent-cyan-glow: rgba(6, 182, 212, 0.3);
    
    --accent-rose: #E11D48; /* Rose 600 */
    --accent-rose-glow: rgba(225, 29, 72, 0.3);
    
    --border-cyber: #312E81; /* Indigo 800 */
}

.calc-header { margin-bottom: 32px; }

/* СЕТКА И ФИКС ВЫСОТЫ КОНТЕЙНЕРА */
.calc-grid { 
    display: grid !important; grid-template-columns: 1fr; gap: 24px; align-items: start; 
    width: 100%; box-sizing: border-box; 
}
@media (min-width: 900px) { 
    .calc-grid { grid-template-columns: 1fr 1fr !important; } 
}

.calc-inputs, .calc-results { 
    min-width: 0 !important; max-width: 100% !important; box-sizing: border-box !important; overflow: visible !important; height: auto !important; 
}

.group-title { 
    font-size: 14px; font-weight: 800; margin: 0 0 16px 0; 
    text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 2px solid #E2E8F0; padding-bottom: 8px;
}

/* ИНПУТЫ И ПОЛЗУНКИ */
.input-group { width: 100%; font-size: 14px; font-weight: 700; color: #334155;}
.badge-value { font-size: 13px; font-weight: 800; padding: 4px 8px; border-radius: 6px;}
.cyan-badge { background: #ECFEFF; color: #0891B2; }

.custom-slider {
    -webkit-appearance: none; width: 100%; height: 8px; border-radius: 99px;
    background: #E2E8F0; outline: none; margin-top: 8px;
}
.custom-slider::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 24px; height: 24px; border-radius: 50%; 
    background: var(--accent-cyan); border: 4px solid #FFF;
    cursor: pointer; transition: transform 0.1s; box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.custom-slider::-webkit-slider-thumb:hover { transform: scale(1.15); box-shadow: 0 0 10px var(--accent-cyan-glow);}

/* ФОРМАТ ТУРНИРА (РАДИОКНОПКИ) */
.format-selector { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px;}
.fmt-card { cursor: pointer; }
.fmt-card input { display: none; }
.fmt-content {
    display: flex; align-items: center; gap: 16px; padding: 16px;
    background: #F8FAFC; border: 2px solid #E2E8F0; border-radius: 12px;
    transition: all 0.2s;
}
.fmt-icon { font-size: 24px; line-height: 1; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));}
.fmt-text { display: flex; flex-direction: column; gap: 4px; }
.fmt-title { font-size: 14px; font-weight: 800; color: #1E1B4B; transition: color 0.2s;}
.fmt-desc { font-size: 12px; color: #64748B; margin: 0; line-height: 1.4;}

.fmt-card:hover .fmt-content { border-color: #CBD5E1; }
/* Состояние Single */
.fmt-card input[value="single"]:checked + .fmt-content {
    border-color: var(--accent-cyan); background: #ECFEFF; box-shadow: 0 4px 12px var(--accent-cyan-glow);
}
.fmt-card input[value="single"]:checked + .fmt-content .fmt-title { color: #0891B2; }

/* Состояние Double */
.fmt-card input[value="double"]:checked + .fmt-content {
    border-color: var(--accent-rose); background: #FFF1F2; box-shadow: 0 4px 12px var(--accent-rose-glow);
}
.fmt-card input[value="double"]:checked + .fmt-content .fmt-title { color: #BE123C; }

/* КНОПКА */
.action-box-cyber { padding-top: 16px; border-top: 1px solid #E2E8F0;}
.btn-cyber {
    width: 100%; background: linear-gradient(135deg, #1E1B4B, #312E81); color: #06B6D4; border: 1px solid #06B6D4; padding: 18px;
    border-radius: 12px; font-size: 14px; font-weight: 900; letter-spacing: 0.1em;
    text-transform: uppercase; cursor: pointer; transition: all 0.3s;
    box-shadow: inset 0 0 10px rgba(6, 182, 212, 0.2), 0 4px 15px rgba(30, 27, 75, 0.4);
}
.btn-cyber:hover { background: #06B6D4; color: #FFF; box-shadow: 0 10px 25px var(--accent-cyan-glow); text-shadow: 0 2px 4px rgba(0,0,0,0.3);}


/* ========================================================
   ПРАВЫЙ БЛОК (CYBER ARENA - ЯДЕРНЫЙ ФИКС CMS)
   ======================================================== */
.calc-results { background: transparent !important; background-color: transparent !important; border: none !important; box-shadow: none !important; border-radius: 0 !important;}

div#result-card.card.card--result.card--cyber-arena { 
    background-color: var(--bg-cyber-card) !important; 
    background-image: radial-gradient(circle at top left, rgba(6, 182, 212, 0.1), transparent 70%),
                      radial-gradient(circle at bottom right, rgba(225, 29, 72, 0.1), transparent 70%) !important;
    color: var(--text-cyber-main) !important; 
    border: 1px solid var(--border-cyber) !important; 
    border-radius: 24px !important; 
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.8), inset 0 1px 0 rgba(255,255,255,0.05) !important;
    overflow: hidden !important; 
    padding: 32px 24px !important; 
    display: flex !important; 
    flex-direction: column !important;
    box-sizing: border-box !important;
    isolation: isolate !important; 
    -webkit-appearance: none !important;
    outline: none !important;
    position: relative !important;
    z-index: 1 !important;
    height: auto !important; 
    min-height: max-content !important;
}

div#result-card.card.card--result.card--cyber-arena::before, 
div#result-card.card.card--result.card--cyber-arena::after { display: none !important; content: none !important; background: transparent !important; box-shadow: none !important;}

.hidden { display: none !important; }

.cyber-title { 
    color: var(--accent-cyan); margin: 0 0 24px 0; text-align: center;
    font-size: 14px; font-weight: 900; letter-spacing: 0.15em; text-transform: uppercase;
    text-shadow: 0 0 10px var(--accent-cyan-glow);
}

/* СТАТИСТИКА ТУРНИРА */
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px;}
.stat-box {
    background: rgba(15, 23, 42, 0.6); border: 1px solid #312E81; padding: 20px 16px;
    border-radius: 16px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px;
    box-shadow: inset 0 2px 10px rgba(0,0,0,0.2);
}
.sb-val { font-size: 40px; font-weight: 900; line-height: 1; font-family: monospace; text-shadow: 0 0 15px currentColor;}
.sb-lbl { font-size: 11px; font-weight: 800; color: #94A3B8; text-transform: uppercase; letter-spacing: 0.05em;}

/* AUTO-BYE ENGINE */
.bye-engine-block {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05), rgba(6, 182, 212, 0.1));
    border: 1px solid rgba(6, 182, 212, 0.3); border-radius: 16px; padding: 20px;
    margin-bottom: 16px; animation: fadeIn 0.4s ease;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

.bye-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px;}
.bye-icon { font-size: 20px; filter: drop-shadow(0 0 5px var(--accent-cyan));}
.bye-title { font-size: 14px; font-weight: 900; color: #22D3EE; text-transform: uppercase; letter-spacing: 0.05em;}

.bye-content { font-size: 14px; color: #CBD5E1; line-height: 1.6; font-weight: 500;}

/* DOUBLE ELIM INFO */
.double-elim-info {
    background: rgba(225, 29, 72, 0.05); border: 1px solid rgba(225, 29, 72, 0.3);
    border-radius: 16px; padding: 20px; animation: fadeIn 0.4s ease;
}
.de-title { font-size: 12px; font-weight: 800; color: #FDA4AF; text-transform: uppercase; margin-bottom: 8px; letter-spacing: 0.05em;}
.de-list { margin: 0; padding-left: 16px; color: #F1F5F9; font-size: 13px; line-height: 1.5;}
.de-list li { margin-bottom: 8px;}
.de-list li:last-child { margin-bottom: 0;}


/* ========================================================
   SEO ИНФОБЛОКИ (БЕЗ ЧЕРНОГО)
   ======================================================== */
.info-wrapper { padding: 60px 0; margin-top: 60px; border-top: 1px solid #E2E8F0; margin-bottom: 20px; }
.icon-heading { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; font-size: 24px; font-weight: 900; line-height: 1.3; }

.header-icon { display: flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 14px; flex-shrink: 0; margin-top: -4px; }

.formulas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 48px; width: 100%; box-sizing: border-box;}
.formula-card { background: #FFFFFF; border: 2px solid #E2E8F0; border-radius: 24px; padding: 24px; display: flex; flex-direction: column; box-shadow: 0 4px 15px rgba(0,0,0,0.02);}
.formula-header { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.formula-card h3 { margin: 0; font-size: 18px; font-weight: 800; line-height: 1.3; }

.badge { padding: 6px 12px; border-radius: 99px; font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.05em;}

.soft-divider { border: none; height: 2px; background: #E2E8F0; margin: 48px 0; }

.seo-table-container { background: #FFFFFF; border: 2px solid #E2E8F0; border-radius: 16px; padding: 24px; margin-bottom: 40px; box-shadow: 0 4px 15px rgba(0,0,0,0.02); overflow: hidden; }
.seo-table-container h3 { margin-top: 0; margin-bottom: 20px; font-size: 18px; font-weight: 900;}
.seo-table { width: 100%; border-collapse: collapse; text-align: left; }
.seo-table th { padding: 12px 16px; font-weight: 800; border-bottom: 2px solid #CBD5E1;}
.seo-table td { padding: 16px; border-bottom: 1px solid #E2E8F0; font-weight: 600; line-height: 1.5;}
.seo-table tr:last-child td { border-bottom: none; }

.faq-section .faq-item { background: #FFFFFF; border: 2px solid #E2E8F0; border-radius: 12px; margin-bottom: 12px; transition: all 0.2s; }
.faq-section .faq-item[open] { border-color: #06B6D4; box-shadow: 0 4px 15px rgba(6, 182, 212, 0.1); }
summary.faq-question { padding: 16px 20px; cursor: pointer; font-weight: 800; list-style: none; display: flex; justify-content: space-between; align-items: center; transition: background 0.2s; }
summary.faq-question:hover { background-color: #F8FAFC; }
.faq-question::after { content: '+'; font-size: 20px; font-weight: 400; line-height: 1; color: #06B6D4;}
.faq-question .icon-plus { display: none; }
.faq-section .faq-item[open] summary.faq-question::after { content: '−'; color: #06B6D4;}
.faq-answer, .faq-item div[itemprop="text"] { padding: 20px; line-height: 1.6; font-size: 15px; font-weight: 500; color: #475569;}

/* МОБИЛКИ */
@media (max-width: 900px) {
    .calc-grid { display: flex !important; flex-direction: column !important; gap: 16px !important; }
    .formulas-grid { grid-template-columns: 1fr !important; gap: 16px !important; margin-bottom: 32px !important; }
    div#result-card.card.card--result.card--cyber-arena { border-radius: 20px !important; padding: 24px 16px !important; margin-top: 16px !important;}
    .seo-table { display: block !important; width: 100% !important; overflow-x: auto !important; -webkit-overflow-scrolling: touch !important; }
}