/* НеЧат — Экран входа */

.login-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s;
}

.login-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.login-box {
    background: var(--panel-bg, #1e1e2e);
    border: 1px solid var(--border, #333);
    border-radius: 12px;
    padding: 32px 28px;
    width: 340px;
    max-width: 90vw;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    text-align: center;
}

.login-box h2 {
    margin: 0 0 8px;
    font-size: 20px;
    color: var(--text, #e0e0e0);
}

.login-box .subtitle {
    font-size: 12px;
    color: var(--text-muted, #888);
    margin-bottom: 20px;
}

.login-box input {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 10px;
    border-radius: 8px;
    border: 1px solid rgba(137, 180, 250, 0.2);
    background: rgba(137, 180, 250, 0.08);
    color: #e0e0e0;
    font-size: 14px;
    box-sizing: border-box;
    outline: none;
}

.login-box input:focus {
    border-color: #7aa2f7;
}

.login-box button {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: none;
    background: #7aa2f7;
    color: #000;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 6px;
}

.login-box button:hover {
    background: #89b4fa;
}

.login-error {
    color: #f87171;
    font-size: 12px;
    margin-top: 8px;
    display: none;
}

.project-option:hover {
    background: rgba(122, 162, 247, 0.1);
    border-color: #7aa2f7;
}