/* Login Page Styles */

* {
    font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
}

body {
    background: linear-gradient(135deg, #262B40 0%, #1a1f33 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    color: #4a5568;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: #718096;
    font-size: 0.9rem;
}

.form-control {
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    border-left: none;
}

.form-control:focus {
    border-color: #00704A;
    box-shadow: 0 0 0 0.2rem rgba(0, 112, 74, 0.25);
    border-left: none;
}

.btn-login {
    background: linear-gradient(135deg, #00704A 0%, #00a86b 100%);
    border: none;
    border-radius: 10px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 112, 74, 0.3);
    background: linear-gradient(135deg, #005a3c 0%, #00704A 100%);
}

.alert {
    border-radius: 10px;
    border: none;
}

.input-group-text {
    background: transparent;
    border-right: none;
    color: #718096;
}