/* ==========================================================================
   6. 인증 및 관리자 전용 (Auth & Admin)
   ========================================================================== */

/* Auth Page (Login/Register) */
.auth-body {
    background: var(--bg-main);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.auth-box {
    background: var(--bg-card);
    padding: 45px;
    border-radius: 20px;
    width: 420px;
    border: 1px solid var(--border-color);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.logo-text {
    color: var(--primary-blue);
    font-weight: 800;
    margin-bottom: 5px;
    letter-spacing: -0.01em;
}

/* Admin Dashboard */
.admin-body {
    background-color: var(--bg-main);
    padding: 2rem;
}

.admin-container {
    max-width: 1100px;
    margin: 0 auto;
}

.company-card {
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    background: var(--bg-card);
    transition: all 0.3s;
}

.company-card:hover {
    transform: translateY(-5px);
}

/* Checklist Edit List */
.checklist-item-card {
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
}

.checklist-item-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
    border-color: var(--primary-blue);
}

.search-container {
    position: sticky;
    top: 20px;
    z-index: 100;
}

.category-badge {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 50px;
    background: rgba(var(--primary-blue-rgb), 0.1);
    color: var(--primary-blue);
    font-weight: 600;
}

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    opacity: 0.8;
}

/* Checklist Edit Item */
.edit-container {
    max-width: 1000px;
    margin: 0 auto;
}

.item-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
}

/* Data Management */
.management-card {
    border: none;
    border-radius: 1.5rem;
    background: var(--bg-card);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: 1rem;
    padding: 3rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(var(--primary-blue-rgb), 0.03);
}

.upload-zone:hover {
    border-color: var(--primary-blue);
    background: rgba(var(--primary-blue-rgb), 0.08);
}

.icon-box {
    width: 80px;
    height: 80px;
    background: rgba(var(--primary-blue-rgb), 0.1);
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
}

#file-name-display {
    margin-top: 1rem;
    font-weight: bold;
    color: var(--success-green);
}