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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    background: #f5f5f5;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-container {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    padding: 32px;
}

.auth-container.register {
    max-width: 500px;
}

.logo {
    text-align: center;
    margin-bottom: 24px;
}

.logo h1 {
    font-size: 24px;
    color: #1a1a1a;
}

.logo p {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.form-group {
    margin-bottom: 16px;
}

label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: #333;
    margin-bottom: 6px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
}

textarea {
    resize: vertical;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #0f4c81;
}

button {
    width: 100%;
    padding: 10px;
    background: #0f4c81;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
}

button:hover {
    background: #0a3a62;
}

.flash-messages {
    margin-bottom: 16px;
}

.flash-error {
    background: #fee2e2;
    color: #c62828;
    padding: 10px;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 8px;
}

.flash-success {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 10px;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 8px;
}

.auth-link {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
}

.auth-link a {
    color: #0f4c81;
    text-decoration: none;
}

.auth-link a:hover {
    text-decoration: underline;
}

.required-star {
    color: #c62828;
    font-size: 12px;
}

.optional-text {
    font-size: 11px;
    color: #666;
    font-weight: normal;
}