/* 
 * HUONGBIENDONG Stylesheet (hbd.css)
 * Project: ViewToKhai
 * Description: Main design system and layout overrides.
 */

/* --- Layout Optimization --- */
.header-flex {
    padding-right: 0 !important; /* Đẩy Logo sát bên phải tuyệt đối */
    margin-right: 0 !important;
}

.header-right {
    padding-right: 0 !important;
    margin-right: 0 !important;
}

.brand-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    padding-right: 0 !important;
    margin-right: 0 !important;
}

.brand-logo-image {
    padding-right: 0 !important;
    margin-right: 0 !important;
    display: block;
}

.header-left .user-greeting {
    font-size: 14px;
    font-weight: 500;
    color: #475569;
    margin-left: 5px;
}

#globalAntiForgeryToken {
    display: none;
}

/* --- Home Page (Index.cshtml) Styles --- */
.main-content-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 120px);
    background-color: #fff;
}

.upload-container {
    width: 100%;
    max-width: 800px;
    text-align: center;
}

.upload-container .alert-danger {
    max-width: 600px;
    margin: 20px auto;
    border-radius: 8px;
}

.landing-title {
    font-size: 36px;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 30px;
}

.drop-zone-original {
    border: 2px dashed #e2e8f0;
    border-radius: 12px;
    padding: 50px 20px;
    background-color: transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    max-width: 500px;
    margin: 0 auto;
}

.drop-zone-original:hover {
    border-color: #3b82f6;
    background-color: #f8fafc;
}

.upload-icon-wrapper {
    font-size: 48px;
    color: #3b82f6;
    margin-bottom: 20px;
}

.upload-text-main {
    font-size: 18px;
    color: #1e293b;
    font-weight: 500;
    margin-bottom: 5px;
}

.upload-text-sub {
    font-size: 14px;
    color: #64748b;
}

.landing-footer {
    margin-top: 20px;
    color: #64748b;
    font-size: 14px;
}

.landing-footer a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.landing-footer a:hover {
    color: #3b82f6;
}

.quiz-link {
    margin-top: 40px;
    margin-bottom: 0px;
}

.quiz-link a {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    background: #f0f7ff;
    padding: 10px 20px;
    border-radius: 99px;
    transition: all 0.2s;
}

.quiz-link a:hover {
    background: #3b82f6;
    color: #fff;
}

.shared-xml-input {
    display: none;
}