/* ─── МОДАЛЬНОЕ ОКНО PREMIUM (НОВЫЙ СТИЛЬ, АДАПТИВ) ─── */
:root {
    --sr-overlay-bg: rgba(255, 255, 255, 0.85);
    --sr-card-bg: #ffffff;
    --sr-card-border: rgba(139, 92, 246, 0.15);
    --sr-card-shadow: 0 20px 50px rgba(139, 92, 246, 0.10);
    --sr-text-primary: #1a1f36;
    --sr-text-secondary: #5a5a5a;
    --sr-accent-1: #8B5CF6;
    --sr-accent-2: #EC4899;
    --sr-gradient: linear-gradient(135deg, #8B5CF6, #EC4899);
    --sr-btn-shadow: 0 4px 16px rgba(139, 92, 246, 0.15);
    --sr-btn-hover-shadow: 0 8px 24px rgba(139, 92, 246, 0.25);
    --sr-benefit-bg: rgba(139, 92, 246, 0.04);
    --sr-benefit-hover-bg: rgba(139, 92, 246, 0.08);
    --sr-close-bg: rgba(139, 92, 246, 0.06);
    --sr-close-hover-bg: #8B5CF6;
}

body.dark-theme {
    --sr-overlay-bg: rgba(10, 10, 15, 0.85);
    --sr-card-bg: rgba(18, 18, 22, 0.95);
    --sr-card-border: rgba(255, 255, 255, 0.06);
    --sr-card-shadow: 0 20px 50px rgba(139, 92, 246, 0.15);
    --sr-text-primary: #ffffff;
    --sr-text-secondary: #b0b0c8;
    --sr-accent-1: #a78bfa;
    --sr-accent-2: #f472b6;
    --sr-gradient: linear-gradient(135deg, #a78bfa, #f472b6);
    --sr-btn-shadow: 0 4px 16px rgba(167, 139, 250, 0.15);
    --sr-btn-hover-shadow: 0 8px 24px rgba(167, 139, 250, 0.25);
    --sr-benefit-bg: rgba(255, 255, 255, 0.04);
    --sr-benefit-hover-bg: rgba(255, 255, 255, 0.08);
    --sr-close-bg: rgba(255, 255, 255, 0.06);
    --sr-close-hover-bg: #a78bfa;
}

.sr-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sr-overlay-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: sr-fade-in 0.3s ease;
}
@keyframes sr-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.sr-dialog {
    position: relative;
    max-width: 420px;
    width: 90%;
    background: var(--sr-card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 32px;
    padding: 40px 28px 32px;
    box-shadow: var(--sr-card-shadow), 0 0 0 1px var(--sr-card-border);
    border: 1px solid var(--sr-card-border);
    text-align: center;
    animation: sr-pop-in 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}
@keyframes sr-pop-in {
    from { opacity: 0; transform: scale(0.95) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

/* Крестик закрытия */
.sr-close-btn {
    position: absolute;
    top: 16px;
    right: 20px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--sr-close-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    z-index: 2;
    border: none;
}
.sr-close-btn span {
    position: absolute;
    width: 18px;
    height: 2px;
    background: var(--sr-text-secondary);
    border-radius: 2px;
    transition: all 0.2s;
}
.sr-close-btn span:nth-child(1) { transform: rotate(45deg); }
.sr-close-btn span:nth-child(2) { transform: rotate(-45deg); }
.sr-close-btn:hover {
    background: var(--sr-close-hover-bg);
}
.sr-close-btn:hover span {
    background: #fff;
}

/* Иллюстрация */
.sr-illustration {
    position: relative;
    height: 100px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sr-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}
.sr-circle-1 {
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.15), rgba(236, 72, 153, 0.05));
    animation: sr-float 4s ease-in-out infinite;
}
.sr-circle-2 {
    width: 50px;
    height: 50px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2), rgba(236, 72, 153, 0.08));
    animation: sr-float 3s ease-in-out infinite 0.5s;
    top: 5px;
    left: 60%;
}
.sr-circle-3 {
    width: 30px;
    height: 30px;
    background: rgba(139, 92, 246, 0.2);
    animation: sr-float 2.5s ease-in-out infinite 1s;
    bottom: 10px;
    right: 10px;
}
.sr-crown-icon {
    font-size: 2.8rem;
    color: #fbbf24;
    filter: drop-shadow(0 0 12px rgba(251, 191, 36, 0.5));
    z-index: 1;
    animation: sr-float 3s ease-in-out infinite;
}
@keyframes sr-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

/* Заголовок и призыв */
.sr-title {
    font-size: 2rem;
    font-weight: 800;
    background: var(--sr-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
}
.sr-subtitle {
    font-size: 1rem;
    font-weight: 500;
    color: var(--sr-text-secondary);
    margin-bottom: 24px;
    line-height: 1.5;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

/* Преимущества: 3 колонки в ряд */
.sr-benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 28px;
}
.sr-benefit {
    flex: 1 1 100px;
    max-width: 160px;
    min-width: 90px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: var(--sr-benefit-bg);
    border-radius: 16px;
    padding: 12px 8px;
    font-size: 0.85rem;
    color: var(--sr-text-primary);
    transition: all 0.3s ease;
    animation: sr-fade-in 0.5s ease backwards;
}
.sr-benefit:nth-child(1) { animation-delay: 0.1s; }
.sr-benefit:nth-child(2) { animation-delay: 0.2s; }
.sr-benefit:nth-child(3) { animation-delay: 0.3s; }

.sr-benefit:hover {
    background: var(--sr-benefit-hover-bg);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.06);
}
.sr-benefit i {
    font-size: 1.6rem;
    color: var(--sr-accent-1);
    animation: sr-icon-pulse 1.5s ease-in-out infinite;
}
.sr-benefit span {
    font-weight: 500;
    line-height: 1.2;
}

@keyframes sr-icon-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* Кнопки */
.sr-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sr-btn {
    padding: 14px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
}
.sr-btn-primary {
    background: var(--sr-gradient);
    color: #fff;
    box-shadow: var(--sr-btn-shadow);
}
.sr-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--sr-btn-hover-shadow);
}
.sr-btn-ghost {
    background: transparent;
    border: 1.5px solid var(--sr-card-border);
    color: var(--sr-text-secondary);
}
.sr-btn-ghost:hover {
    background: var(--sr-benefit-bg);
    border-color: var(--sr-accent-1);
    color: var(--sr-accent-1);
}

/* ─── АДАПТИВ (МОБИЛЬНЫЕ) ─── */
@media (max-width: 600px) {
    .sr-dialog {
        max-width: none;
        width: 100%;
        height: 100%;
        border-radius: 0;
        padding: 32px 24px 24px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        animation: sr-fade-in 0.3s ease;
        box-shadow: none;
        border: none;
        backdrop-filter: none;
    }
    .sr-close-btn {
        top: 18px;
        right: 22px;
    }
    .sr-benefits {
        gap: 10px;
    }
    .sr-benefit {
        flex: 1 1 80px;
        min-width: 70px;
        padding: 10px 6px;
        font-size: 0.8rem;
    }
    .sr-benefit i {
        font-size: 1.4rem;
    }
    .sr-btn {
        padding: 12px;
        font-size: 0.95rem;
    }
    .sr-title {
        font-size: 1.8rem;
    }
}