:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --border-color: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --accent-blue: #58a6ff;
    --error-color: #f85149;
    --warning-color: #d29922;
    --bg-tertiary: #21262d;
    --accent-red: #f85149;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.auth-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 32px;
    width: 100%;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.brand__logo {
    width: 96px;
    height: 96px;
    object-fit: contain;
}

.brand__title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label,
.form-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.form-input,
.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
}

.form-input:focus,
.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.1);
}

.message {
    padding: 12px;
    border-radius: 6px;
    font-size: 14px;
}

.message--error {
    background-color: rgba(248, 81, 73, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

.message--info {
    background-color: rgba(88, 166, 255, 0.1);
    border: 1px solid var(--accent-blue);
    color: var(--text-primary);
    line-height: 1.45;
}

.message--warning {
    background-color: rgba(210, 153, 34, 0.12);
    border: 1px solid var(--warning-color);
    color: var(--text-primary);
    line-height: 1.45;
}

.message--warning code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
    font-size: 13px;
    color: var(--warning-color);
}

.form-hint {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.form-link {
    display: block;
    text-align: center;
    font-size: 14px;
    color: var(--accent-blue);
    text-decoration: none;
}

.form-link:hover {
    text-decoration: underline;
}

.btn {
    width: 100%;
    padding: 10px 16px;
    background-color: var(--accent-blue);
    border: none;
    border-radius: 6px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s ease-in-out;
}

.btn:hover {
    opacity: 0.85;
}