/* MudBlazor 초기화 전 기본 스타일 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

/* Login 페이지 기본 스타일 */
.d-flex {
    display: flex;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.pa-8 {
    padding: 32px !important;
}

.mb-4 {
    margin-bottom: 16px !important;
}

.mb-6 {
    margin-bottom: 24px !important;
}

.text-center {
    text-align: center;
}

.ml-3 {
    margin-left: 12px !important;
}

/* MudContainer */
.mud-container {
    width: 100%;
    margin: 0 auto;
}

.mud-container-maxwidth-small {
    max-width: 600px !important;
}

/* MudPaper */
.mud-paper {
    background-color: white;
    border-radius: 4px;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    padding: 16px;
}

.mud-paper.elevation-3 {
    box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.16);
}

/* MudText */
.mud-typography {
    color: #333;
    line-height: 1.5;
}

.mud-typography--h4 {
    font-size: 2.125rem;
    font-weight: 500;
    color: #1976d2;
}

.mud-typography--body1 {
    font-size: 1rem;
}

/* Form Elements */
input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: #1976d2;
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #555;
    font-size: 0.875rem;
}

/* MudButton */
button {
    width: 100%;
    padding: 12px 24px;
    margin-top: 12px;
    background-color: #1976d2;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #1565c0;
}

button:disabled {
    background-color: #bdbdbd;
    cursor: not-allowed;
}

/* MudAlert */
.mud-alert {
    padding: 12px 16px;
    margin-bottom: 16px;
    border-radius: 4px;
    background-color: #ffebee;
    border-left: 4px solid #c62828;
    color: #c62828;
}

.mud-alert--error {
    background-color: #ffebee;
    color: #c62828;
}

.mud-alert--success {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.mud-alert--info {
    background-color: #e3f2fd;
    color: #1565c0;
}

/* Progress Circle */
.mud-progress-circular {
    display: inline-block;
}

/* Loading state */
.loading {
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 600px) {
    .mud-container-maxwidth-small {
        max-width: 100% !important;
        padding: 16px;
    }

    .mud-typography--h4 {
        font-size: 1.5rem;
    }
}