/* ================== ВНУТРЕННЯЯ СТРАНИЦА ================== */

:root {
    --bg: #0a0a0a;
    --surface: #111111;
    --surface-2: #1a1a1a;
    --text-primary: #f0f0f0;
    --text-secondary: #b0b0b0;
    --accent: #ff2d95;
    --accent-glow: rgba(255,45,149,0.18);
    --border: #222222;
}

body {
    font-family: 'JetBrains Mono', 'SF Mono', Menlo, monospace;
    background: var(--bg);
    color: var(--text-primary);
    margin: 0;
    padding: 32px 20px;
    min-height: 100vh;
    line-height: 1.45;
}

.cyruf {
    position: relative;
    width: 100%;
    max-width: 1180px;
    aspect-ratio: 16 / 9.5;
    min-height: 640px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 
        0 24px 72px -16px rgba(0,0,0,0.9),
        inset 0 1px 0 rgba(255,255,255,0.03);
}

.fucunuj {
    position: absolute;
    inset: 28px;
    border-radius: 12px;
    background: var(--surface-2);
}

#pointsCanvas { z-index: 20; pointer-events: none; }
#chartCanvas  { z-index: 10; }

/* Панель ввода — строгая и компактная */
.nefa {
    position: relative;
    z-index: 30;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    padding: 24px 32px;
    margin: 32px auto 0;
    max-width: 1180px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.7);
}

.control-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 82px;
}

.control-group label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.control-group input,
.control-group select {
    width: 72px;
    padding: 9px 8px;
    font-family: inherit;
    font-size: 15px;
    background: #0f0f0f;
    color: var(--text-primary);
    border: 1px solid #2a2a2a;
    border-radius: 6px;
    text-align: center;
    transition: 0.14s;
}

.control-group input:focus,
.control-group select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    outline: none;
}



/* ================== ГЛАВНАЯ — карточки ================== */

.tytyrob {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 32px;
    padding: 0 16px 56px;
    max-width: 1400px;
    margin: 0 auto;
}

.tixapy.tywyf {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.24s ease-out;
}

.tixapy.tywyf:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 20px 60px rgba(0,0,0,0.65),
                0 0 0 1px var(--accent-glow);
}

.tixapy h2 {
    margin: 0;
    padding: 28px 28px 12px;
    font-size: 1.52rem;
    font-weight: 500;
    line-height: 1.28;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.tixapy h2 a {
    color: inherit;
    text-decoration: none;
}

.tixapy h2 a:hover {
    color: var(--accent);
}

.tixapy .fewyme {
    list-style: none;
    margin: 0;
    padding: 0 28px 24px;
}

/* Категории на главной — плоские, но с hover-акцентом */
.rocol {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
    padding: 48px 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.category-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    padding: 20px 28px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1.05rem;
    text-decoration: none;
    text-align: center;
    transition: all 0.2s ease;
}

.category-card:hover {
    color: white;
    background: rgba(255,45,149,0.11);
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px var(--accent-glow);
}



/* ================== СТРАНИЦА КАТЕГОРИИ ================== */

.tytyrob {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 32px;
    padding: 48px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.tixapy.tywyf {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.24s ease-out;
}

.tixapy.tywyf:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    box-shadow: 0 20px 60px rgba(0,0,0,0.65),
                0 0 0 1px var(--accent-glow);
}

.tixapy h2 {
    margin: 0;
    padding: 28px 28px 12px;
    font-size: 1.52rem;
    font-weight: 500;
    line-height: 1.28;
}