/* ==========================================================================
   Divetool — Login page
   ========================================================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    padding-bottom: max(1.5rem, env(safe-area-inset-bottom, 1.5rem));
}

.login-card {
    width: 100%;
    max-width: 22rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    box-shadow: var(--shadow-heavy);
    padding: 1.75rem 1.5rem;
}

.login-brand {
    display: flex;
    justify-content: center;
    margin: 0 0 1.25rem;
}

.login-brand .dt-logo-card {
    padding: 0.7rem 0.9rem;
}

.login-brand img {
    max-height: 64px;
    width: auto;
}

.login-version {
    margin: 0 0 1.25rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.login-card h1 {
    margin: 0 0 0.25rem;
    font-size: 1.35rem;
    color: var(--text-white);
}

.login-sub {
    margin: 0 0 1.25rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.login-card label {
    display: block;
    margin: 0.9rem 0 0.35rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.login-card input[type="text"],
.login-card input[type="password"] {
    width: 100%;
    min-height: 44px;
    padding: 0.6rem 0.75rem;
    font-size: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-inset);
    color: var(--text-primary);
}

.login-card input:focus {
    outline: none;
    border-color: var(--border-accent);
}

.login-card button {
    width: 100%;
    min-height: 44px;
    margin-top: 1.4rem;
    padding: 0.6rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    background: var(--accent);
    color: var(--bg-primary);
    cursor: pointer;
}

.login-card button:hover {
    background: var(--accent-hover);
}

.login-card button:disabled {
    background: var(--btn-disabled-bg);
    color: var(--btn-disabled-color);
    cursor: not-allowed;
}

.login-error {
    background: var(--color-danger-light);
    border: 1px solid var(--color-danger);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

@media (max-width: 480px) {
    .login-card {
        padding: 1.4rem 1.1rem;
    }
}