/* auth.css — экран входа. Стеклянный стиль, оранжевый акцент. */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--auth-bg);
    padding: var(--space-4);
}

.auth-container[hidden] { display: none; }

.auth-box {
    width: 100%;
    max-width: 400px;
    padding: 40px 36px;
    background: rgba(255,255,255,0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.45);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0,0,0,0.10);
    animation: fadeIn var(--duration-base) var(--ease-standard);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}
.auth-logo img {
    height: 64px;
    display: inline-block;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.auth-form .form-group { margin-bottom: 0; }

.auth-form label {
    display: block;
    margin-bottom: var(--space-1);
    color: var(--text-2);
    font-size: var(--fs-13);
    font-weight: var(--fw-medium);
}

.auth-form input {
    width: 100%;
    height: 40px;
    padding: 0 var(--space-3);
    font-family: inherit;
    font-size: var(--fs-14);
    color: var(--text);
    background: rgba(255,255,255,0.6);
    border: var(--line-1) solid var(--border-field);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--duration-fast) var(--ease-standard),
                box-shadow var(--duration-fast) var(--ease-standard);
}

.auth-form input::placeholder { color: var(--text-3); }
.auth-form input:focus { border-color: var(--accent); box-shadow: var(--focus-ring); }

.auth-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 42px;
    margin-top: var(--space-2);
    padding: 0 var(--space-3);
    font-family: inherit;
    font-size: var(--fs-14);
    font-weight: var(--fw-semibold);
    color: var(--text-inverse);
    background-color: var(--accent);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background-color var(--duration-fast) var(--ease-standard);
}

.auth-button:hover { background-color: var(--accent-hover); }
.auth-button:active { transform: translateY(0); }

/* Адаптивность */
@media (max-width: 480px) {
    .auth-box { padding: 28px 20px; }
    .auth-logo img { height: 48px; }
    .auth-logo { margin-bottom: 24px; }
}