.login-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 8888;
    padding: 20px;

    background-image:
        radial-gradient(ellipse at 30% 50%, rgba(0, 86, 214, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 20%, rgba(0, 86, 214, 0.05) 0%, transparent 50%);
}

.login-screen.hidden {
    display: none !important;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.04);
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-logo {
    text-align: center;
    margin-bottom: 6px;
}

.logo-text {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.logo-tv {
    color: var(--accent-blue-light);
}

.login-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 28px;
}

.login-message {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: 16px;
    text-align: center;
}

.login-message.success {
    background: rgba(34, 197, 94, 0.12);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.login-message.error {
    background: rgba(255, 59, 59, 0.12);
    color: #ff6b6b;
    border: 1px solid rgba(255, 59, 59, 0.2);
}

.input-group {
    position: relative;
    margin-bottom: 14px;
}

.input-group i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.85rem;
    pointer-events: none;
    z-index: 1;
}

.input-group .toggle-pass {
    left: unset;
    right: 14px;
    pointer-events: all;
    cursor: pointer;
    transition: color 0.2s ease;
}

.input-group .toggle-pass:hover {
    color: var(--text-secondary);
}

.input-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 14px 12px 42px;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.input-group input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px var(--accent-blue-glow);
    background: rgba(0, 86, 214, 0.04);
}

.input-group input::placeholder {
    color: var(--text-muted);
}

.btn-login {
    width: 100%;
    padding: 13px;
    background: var(--accent-blue);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
    margin-top: 4px;
}

.btn-login:hover {
    background: var(--accent-blue-light);
    box-shadow: 0 4px 20px var(--accent-blue-glow);
    transform: translateY(-1px);
}

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

.divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.btn-google {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.btn-google img {
    width: 18px;
    height: 18px;
}

.btn-google:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(255, 255, 255, 0.15);
}

.forgot-link {
    display: block;
    text-align: center;
    margin-top: 18px;
    font-size: 0.82rem;
    color: var(--accent-blue-light);
    transition: color 0.2s ease;
}

.forgot-link:hover {
    color: #4d91ff;
}