/* Экран авторизации */
#auth-screen {
    background: #000000;
}

.auth-container {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.auth-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 40%, rgba(168, 85, 247, 0.1) 0%, transparent 60%),
        radial-gradient(circle at 20% 20%, rgba(192, 132, 252, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(124, 58, 237, 0.07) 0%, transparent 40%);
}

.auth-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 45%, black 40%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 45%, black 40%, transparent 70%);
}

.auth-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 40px;
}

.auth-title {
    font-family: 'Inter', sans-serif;
    font-size: 52px;
    font-weight: 900;
    color: #ffffff;
    line-height: 1.15;
    letter-spacing: -0.5px;
    margin-bottom: 24px;
}

.auth-highlight {
    background: linear-gradient(135deg, #a855f7 0%, #c084fc 40%, #e9d5ff 70%, #a855f7 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s ease-in-out infinite;
    position: relative;
}

.auth-highlight::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 260px;
    height: 60px;
    background: radial-gradient(ellipse, rgba(168, 85, 247, 0.45) 0%, rgba(124, 58, 237, 0.2) 50%, transparent 80%);
    filter: blur(20px);
    z-index: -1;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.auth-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    color: #999;
    margin-bottom: 40px;
}

/* Кнопка Discord — фиолетовый градиент */
.discord-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #a855f7 0%, #7c3aed 100%);
    color: #ffffff;
    border: none;
    padding: 16px 36px;
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.discord-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #c084fc 0%, #a855f7 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.discord-btn:hover::before {
    opacity: 1;
}

.discord-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(168, 85, 247, 0.4);
}

.discord-btn:active {
    transform: translateY(0);
}

.discord-btn svg,
.discord-btn span {
    position: relative;
    z-index: 1;
}

.discord-icon {
    width: 28px;
    height: 28px;
}