/* calc/assets/css/calculators/iis-deduction-calculator.css */

:root {
    --iis-primary: #166534; /* Темно-зеленый */
    --iis-bg: #F0FDF4;      /* Светло-зеленый */
    --iis-dark: #064E3B;
    --iis-accent: #22C55E;
    
    --type-a-color: #10B981; /* Зеленый для Типа А */
    --type-b-color: #3B82F6; /* Синий для Типа Б */
}

/* --- ВЕРХНЯЯ ЧАСТЬ --- */
.calc-header { margin-bottom: 40px; }
.subtitle { color: var(--text-secondary); margin-top: 12px; font-size: 16px; line-height: 1.5; }

.calc-grid { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: start; }
@media (min-width: 992px) { .calc-grid { grid-template-columns: 1.1fr 0.9fr; gap: 48px; } }

.form-divider { border: none; height: 1px; background: #BBF7D0; margin: 24px 0; opacity: 0.7; }

/* Инпуты */
.input-group { margin-bottom: 24px; }
.label-with-icon { display: flex; align-items: center; gap: 8px; color: var(--iis-primary) !important; font-size: 16px !important; font-weight: 700 !important; }

.input-wrapper { position: relative; display: flex; align-items: center; }
.input-wrapper input {
    width: 100%; padding: 14px 16px; padding-right: 60px;
    font-size: 16px; font-weight: 600; font-family: inherit;
    border: 1px solid #D1D5DB; border-radius: 12px;
    transition: all 0.2s; outline: none; background: #fff;
    color: #1F2937;
}
.input-wrapper input:focus { border-color: var(--iis-primary); box-shadow: 0 0 0 4px rgba(22, 101, 52, 0.15); }
.currency { position: absolute; right: 14px; color: #9CA3AF; font-weight: 600; pointer-events: none; font-size: 14px; top: 50%; transform: translateY(-50%); }

.highlight-group { background: var(--iis-bg); padding: 20px; border-radius: 16px; border: 1px dashed var(--iis-primary); }
.helper-text { font-size: 12px; color: #6B7280; margin-top: 8px; line-height: 1.4; }

.group-title-small { font-size: 14px; font-weight: 700; color: var(--iis-primary); text-transform: uppercase; letter-spacing: 0.5px; margin: 0 0 16px 0; border-left: 3px solid var(--iis-primary); padding-left: 8px; }


/* --- ПРАВАЯ ЧАСТЬ: РЕЗУЛЬТАТ (KILLER FEATURE) --- */
@media (min-width: 992px) { .sticky-card { position: sticky; top: 24px; transition: top 0.3s; } }

.iis-result-card {
    background: #fff; border: 2px solid var(--iis-bg); padding: 32px;
    border-top: 6px solid var(--iis-primary); border-radius: 20px;
    box-shadow: 0 20px 40px -10px rgba(22, 101, 52, 0.08);
}

.result-header { text-align: center; margin-bottom: 24px; }
.result-header h2 { font-size: 16px; font-weight: 800; color: #111827; margin: 0; text-transform: uppercase; letter-spacing: 1px; }

/* Стратегии (Тип А и Тип Б) */
.strategies-wrapper { display: flex; flex-direction: column; gap: 16px; }

.strat-box {
    border: 1px solid #E5E7EB; border-radius: 16px; padding: 20px;
    background: #F9FAFB; transition: all 0.3s; position: relative; overflow: hidden;
}
.type-a-box { border-color: #A7F3D0; background: #ECFDF5; }
.type-b-box { border-color: #BFDBFE; background: #EFF6FF; }

.strat-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.strat-icon { width: 44px; height: 44px; background: var(--type-a-color); color: #fff; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3); }
.icon-b { background: var(--type-b-color); box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3); }

.strat-title-col { display: flex; flex-direction: column; }
.strat-badge { font-size: 10px; font-weight: 800; color: var(--type-a-color); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px; }
.badge-b { color: var(--type-b-color); }
.strat-title-col h3 { margin: 0; font-size: 16px; font-weight: 700; color: #111827; }

.strat-val-box { display: flex; flex-direction: column; margin-bottom: 16px; }
.strat-val { font-size: 36px; font-weight: 800; line-height: 1; letter-spacing: -1px; margin-bottom: 8px; }
.text-primary { color: var(--type-a-color); }
.text-success { color: var(--type-b-color); }
.strat-desc { font-size: 13px; color: #4B5563; line-height: 1.4; }

.strat-footer { padding-top: 12px; border-top: 1px dashed #A7F3D0; }
.sf-row { display: flex; justify-content: space-between; font-size: 14px; color: #111827; font-weight: 600; }

.strat-warning { margin-top: 12px; font-size: 12px; color: #991B1B; background: #FEF2F2; padding: 10px 12px; border-radius: 8px; display: flex; gap: 8px; align-items: flex-start; line-height: 1.4; border: 1px solid #FECACA; }

/* Общая выгода */
.summary-divider { height: 2px; background: repeating-linear-gradient(90deg, #D1D5DB 0, #D1D5DB 6px, transparent 6px, transparent 12px); margin: 24px 0; opacity: 0.6; }

.total-benefit {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    background: #111827; color: #fff; padding: 20px; border-radius: 16px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.total-benefit span { font-size: 13px; text-transform: uppercase; color: #9CA3AF; font-weight: 700; margin-bottom: 4px; }
.total-benefit strong { font-size: 42px; font-weight: 800; color: #FCD34D; line-height: 1; text-shadow: 0 0 20px rgba(252, 211, 77, 0.3); }


/* --- НИЖНЯЯ ЧАСТЬ (SEO, INFO) --- */
.info-wrapper { padding: 80px 0; margin-top: 60px; border-top: 1px solid #E5E7EB; }

.author-badge { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 40px; padding: 20px; background: #F8FAFC; border-radius: 16px; border: 1px solid #E2E8F0; }
.author-avatar { width: 48px; height: 48px; background: var(--iis-dark); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.author-info { display: flex; flex-direction: column; min-width: 0; }
.author-name { font-size: 15px; font-weight: 700; color: #111827; line-height: 1.4; margin-bottom: 4px; }
.author-date { font-size: 13px; color: #6B7280; }

.icon-heading { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 32px; font-size: 26px; font-weight: 800; color: #111827; line-height: 1.25; letter-spacing: -0.02em; }
.header-icon { display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: #fff; box-shadow: 0 4px 12px rgba(0,0,0,0.06); flex-shrink: 0; margin-top: -6px; font-size: 26px; }

.green-icon { color: var(--iis-primary); }
.dark-icon { color: var(--iis-dark); }
.text-danger { color: #EF4444; font-weight: 700;}
.text-success { color: #10B981; font-weight: 700;}

.formulas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 56px; }
.formula-card { background: #fff; border: 1px solid rgba(0,0,0,0.04); box-shadow: 0 4px 20px rgba(0,0,0,0.03); border-radius: 24px; padding: 32px; transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); display: flex; flex-direction: column; }
.formula-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(22, 101, 52, 0.1); border-color: rgba(22, 101, 52, 0.1); }
.formula-header { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.formula-card h3 { margin: 0; font-size: 20px; font-weight: 700; color: var(--text-primary); line-height: 1.3; }

.badge-green { background: var(--iis-primary); color: #fff; padding: 6px 12px; border-radius: 99px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; display: inline-block; }
.badge-dark { background: var(--iis-dark); color: #fff; padding: 6px 12px; border-radius: 99px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; display: inline-block; }

.formula-card p { font-size: 15px; color: var(--text-secondary); margin: 0; line-height: 1.6; font-weight: 500; }
.math-expression { background: var(--iis-bg); border: 1px dashed var(--iis-primary); padding: 18px; border-radius: 14px; font-weight: 700; color: var(--iis-dark); text-align: center; margin-bottom: 20px; font-size: 17px; font-family: 'Courier New', Courier, monospace; letter-spacing: 0.5px; }

.soft-divider { border: none; height: 1px; background: linear-gradient(90deg, transparent, #E5E7EB, transparent); margin: 56px 0; opacity: 0.7; }
.intro-text { font-size: 16px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 40px; }
.calc-description p { font-size: 17px; line-height: 1.7; color: #4B5563; margin-bottom: 24px; }
.calc-description strong { color: #1F2937; font-weight: 700; }

/* SEO Таблица */
.seo-table-wrapper { overflow-x: auto; margin-bottom: 48px; background: #fff; border-radius: 16px; border: 1px solid #E5E7EB; box-shadow: 0 4px 10px rgba(0,0,0,0.02); }
.seo-table-wrapper::-webkit-scrollbar { height: 6px; }
.seo-table-wrapper::-webkit-scrollbar-thumb { background: #D1D5DB; border-radius: 3px; }
.seo-table { width: 100%; border-collapse: collapse; min-width: 500px; text-align: left; }
.seo-table th { background: #F9FAFB; padding: 18px 24px; font-size: 13px; font-weight: 800; color: #6B7280; text-transform: uppercase; border-bottom: 1px solid #E5E7EB; letter-spacing: 0.5px; }
.seo-table td { padding: 18px 24px; font-size: 15px; border-bottom: 1px solid #F3F4F6; color: #374151; vertical-align: top; line-height: 1.5; }
.seo-table tr:last-child td { border-bottom: none; }

.faq-section .faq-item { background: #fff; border: 1px solid #E5E7EB; border-radius: 16px; margin-bottom: 16px; overflow: hidden; transition: all 0.2s ease; }
.faq-section .faq-item:hover { border-color: #D1D5DB; }
.faq-section .faq-item[open] { border-color: var(--iis-primary); box-shadow: 0 8px 20px rgba(22, 101, 52, 0.08); }
summary.faq-question { padding: 22px 28px; cursor: pointer; font-weight: 700; color: var(--text-primary); font-size: 17px; list-style: none; position: relative; display: flex; justify-content: space-between; align-items: center; transition: background 0.2s; }
.faq-section .faq-item[open] summary.faq-question { color: var(--iis-primary); background: var(--iis-bg); border-bottom: 1px solid #BBF7D0; }
.faq-question::after { content: '+'; font-size: 26px; color: #9CA3AF; font-weight: 400; line-height: 1; transition: transform 0.3s; }
.faq-section .faq-item[open] summary.faq-question::after { content: '−'; color: var(--iis-primary); }
.faq-answer, .faq-item div[itemprop="text"] { padding: 28px; color: var(--text-secondary); line-height: 1.7; font-size: 16px; background: #fff; }
.faq-answer p { margin: 0; }

@media (max-width: 900px) {
    .calc-header { margin-bottom: 32px; }
    .formulas-grid { grid-template-columns: 1fr; gap: 20px; }
    .icon-heading { font-size: 22px; gap: 12px; }
    .header-icon { width: 44px; height: 44px; font-size: 22px; }
    .formula-card { padding: 24px; }
    summary.faq-question { padding: 18px 20px; font-size: 16px; }
    .faq-answer, .faq-item div[itemprop="text"] { padding: 20px; font-size: 15px; }
}

@media (max-width: 480px) {
    .author-badge { padding: 16px; gap: 12px; align-items: flex-start; flex-direction: row; }
    .author-avatar { width: 40px; height: 40px; font-size: 18px; }
    .input-wrapper input { padding-right: 48px; }
    .iis-result-card { padding: 24px 16px; }
    
    .strat-val { font-size: 28px; } /* Уменьшил шрифт сумм для мобилок */
    .total-benefit strong { font-size: 32px; }
}