/* ══════════════════════════════════════════════════════════════
   Login Page — Fluent Design
   ══════════════════════════════════════════════════════════════ */

body {
    justify-content: center;
    min-height: 100vh;
    padding: 32px;
}

form {
    display: flex;
    gap: 16px;
    flex-direction: column;
    background: var(--bg-modal);
    padding: 40px 36px 32px;
    border-radius: 8px;
    box-shadow: 0 0 0 1px var(--border-color), 0 8px 32px var(--shadow);
    width: 320px;
    animation: loginFadeIn 0.3s ease-out;
}

form .image-container {
    margin-bottom: 8px;
    justify-content: center;
    position: static;
    background-color: transparent;
    padding: 0;
    margin: 0 0 8px;
    width: auto;
    border-bottom: none;
    z-index: auto;
}

form .image-container img,
form .image-container img:first-child,
form .image-container img:last-child {
    height: 28px !important;
    width: auto !important;
    opacity: 0.8 !important;
}

form .input-container {
    min-height: 0;
}

form input[type="text"],
form input[type="password"],
form select {
    padding: 10px 12px;
    font-size: 13px;
    background: var(--bg-form);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    transition: border-color 0.15s;
}

form input[type="text"]:focus,
form input[type="password"]:focus,
form select:focus {
    border-color: var(--accent);
}

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

form button[type="submit"] {
    width: 100%;
    padding: 10px;
    margin-top: 4px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    background: var(--btn-bg);
    color: var(--text-btn);
    border: none;
    cursor: pointer;
    transition: background-color 0.15s;
}

form button[type="submit"]:hover {
    background: var(--btn-hover);
}

form .error-message {
    font-size: 12px;
    min-height: 16px;
}

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