:root {
    --bg-page: #060B16;
    --accent-blue: #2563EB;
    --text-main: #CBD5E1;
    --text-header: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(37, 99, 235, 0.2);
    --blue-glow: rgba(37, 99, 235, 0.4);
}

body {
    background-color: var(--bg-page);
    color: var(--text-main);
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding-bottom: 50px;
    overflow-x: hidden;
    scrollbar-gutter: stable;
}

header {
    padding: 60px 20px 30px;
    text-align: center;
    background: linear-gradient(to bottom, rgba(37, 99, 235, 0.1), transparent);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.back-btn {
    position: absolute;
    left: 20px; 
    top: 30px;
    color: var(--text-header);
    text-decoration: none;
    font-size: 0.7rem;
    border: 1px solid var(--accent-blue);
    padding: 8px 16px;
    border-radius: 6px;
    text-transform: uppercase;
    font-weight: 700;
    transition: 0.3s;
}

.back-btn:hover { 
    background: var(--accent-blue); 
    color: white; 
    box-shadow: 0 0 15px var(--accent-blue); 
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    color: var(--text-header);
    letter-spacing: 4px;
    font-size: clamp(1.4rem, 6vw, 2.2rem);
    margin: 0;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(37, 99, 235, 0.5);
}

.container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.search-box {
    width: 100%;
    padding: 15px 20px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    margin-bottom: 30px;
    outline: none;
    font-family: inherit;
    transition: 0.3s;
    box-sizing: border-box;
}

.search-box:focus { 
    border-color: var(--accent-blue); 
    box-shadow: 0 0 15px var(--blue-glow); 
}

.table-wrapper {
    overflow-x: auto;
    background: var(--glass);
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    contain: paint;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 900px;
}

th {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px 15px;
    text-align: left;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-blue);
    border-bottom: 1px solid var(--glass-border);
}

td {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
    line-height: 1.4;
}

tr { 
    opacity: 0; 
    transform-origin: center;
    animation: fadeInUp 0.5s ease-out forwards;
    will-change: transform, opacity;
    backface-visibility: hidden;
}

tr:hover td {
    background: rgba(37, 99, 235, 0.05);
    transition: background 0.2s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); filter: blur(2px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.skill-name {
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.steps { color: #f59e0b; font-weight: 600; font-family: 'Orbitron', sans-serif; font-size: 0.75rem; }
.time-val { color: #60a5fa; font-weight: 600; }
.bonus-desc { font-size: 0.8rem; color: #94a3b8; }

/* АДАПТАЦИЯ ДЛЯ ТЕЛЕФОНОВ */
@media (max-width: 900px) {
    header { padding: 80px 10px 30px; }
    .back-btn { top: 20px; left: 50%; transform: translateX(-50%); width: fit-content; }
    
    .table-wrapper { border: none; background: transparent; box-shadow: none; overflow: visible; }
    table, thead, tbody, th, td, tr { display: block; width: 100% !important; min-width: 0 !important; }
    thead { display: none; }
    
    tr {
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--glass-border);
        border-radius: 12px;
        margin-bottom: 20px;
        padding: 15px;
        box-sizing: border-box;
    }

    td {
        border: none;
        padding: 10px 0;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        font-size: 0.9rem;
    }

    td::before {
        content: attr(data-label);
        font-weight: 700;
        text-transform: uppercase;
        font-size: 0.6rem;
        color: var(--accent-blue);
        margin-bottom: 4px;
        letter-spacing: 1px;
    }

    .skill-name { 
        font-size: 1.2rem; 
        border-bottom: 1px solid var(--glass-border); 
        padding-bottom: 12px; 
        margin-bottom: 10px; 
        width: 100%;
    }
    .skill-name::before { display: none; }
    
    .bonus-desc { color: #CBD5E1; font-size: 0.85rem; line-height: 1.5; }
}