.guest-upload-mirror {
    --gray-light: #94a3b8;
    --dark-lighter: #1e293b;
    width: 100%;
}

.guest-upload-mirror .upload-page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4px 24px 40px;
    position: relative;
    z-index: 1;
}

.guest-upload-mirror .upload-section {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(21, 27, 46, 0.6) 100%);
    backdrop-filter: blur(30px) saturate(180%);
    border: 2px solid rgba(99, 102, 241, 0.2);
    border-radius: 28px;
    padding: 48px;
    margin-bottom: 32px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.guest-upload-mirror .upload-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.guest-upload-mirror .section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.guest-upload-mirror .section-icon {
    flex-shrink: 0;
}

.guest-upload-mirror .section-title {
    font-size: 28px;
    font-weight: 900;
    color: #fff;
    letter-spacing: -1px;
}

.guest-upload-mirror .keyboard-hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(165, 180, 252, 0.45);
    border-radius: 10px;
    font-size: 13px;
    color: #e2e8f0;
    font-weight: 700;
    margin-left: auto;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.guest-upload-mirror .keyboard-hint svg {
    color: #c7d2fe;
    flex-shrink: 0;
}

.guest-upload-mirror .keyboard-hint kbd {
    padding: 4px 9px;
    background: rgba(99, 102, 241, 0.35);
    border: 1px solid rgba(199, 210, 254, 0.35);
    border-radius: 5px;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: 12px;
    font-weight: 800;
    color: #f8fafc;
}

.guest-upload-mirror .upload-zone {
    border: 2px dashed rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    background: rgba(99, 102, 241, 0.05);
    position: relative;
    z-index: 1;
}

.guest-upload-mirror .upload-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    color: var(--primary-light, #818cf8);
}

.guest-upload-mirror .upload-title {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 12px;
    color: #fff;
}

.guest-upload-mirror .upload-info {
    color: var(--gray-light);
    font-size: 16px;
    margin-bottom: 24px;
    font-weight: 500;
}

.guest-upload-mirror .upload-btn {
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--primary, #6366f1) 0%, var(--primary-dark, #4f46e5) 100%);
    color: white;
    border: none;
    border-radius: 16px;
    font-weight: 800;
    cursor: not-allowed;
    font-size: 16px;
    margin-top: 8px;
    opacity: 0.5;
    pointer-events: none;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

.guest-upload-mirror .content-flags-block {
    margin-top: 24px;
    padding: 20px 24px;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    position: relative;
    z-index: 1;
}

.guest-upload-mirror .content-flags-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.guest-upload-mirror .content-flags-title svg {
    color: var(--primary-light, #818cf8);
    flex-shrink: 0;
}

.guest-upload-mirror .content-flags-desc {
    color: var(--gray-light);
    font-size: 13px;
    margin-bottom: 16px;
    font-weight: 500;
}

.guest-upload-mirror .content-flags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.guest-upload-mirror .content-flag-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(15, 23, 42, 0.5);
    border: 2px solid rgba(99, 102, 241, 0.25);
    border-radius: 14px;
    flex: 1;
    min-width: 260px;
    opacity: 0.65;
    cursor: default;
    position: relative;
}

.guest-upload-mirror .content-flag-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.guest-upload-mirror .content-flag-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.5);
}

.guest-upload-mirror .content-flag-icon svg {
    width: 100%;
    height: 100%;
}

.guest-upload-mirror .content-flag-box {
    width: 22px;
    height: 22px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: 8px;
    flex-shrink: 0;
    margin-top: 2px;
}

.guest-upload-mirror .content-flag-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.guest-upload-mirror .content-flag-label {
    font-weight: 700;
    font-size: 14px;
    color: #fff;
}

.guest-upload-mirror .content-flag-desc {
    font-size: 12px;
    color: var(--gray-light);
    font-weight: 500;
}

.guest-upload-mirror .guest-lock-wrap {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.guest-upload-mirror .guest-lock-wrap .upload-zone {
    pointer-events: none;
}

.guest-upload-mirror .guest-lock-wrap .content-flags-block {
    pointer-events: none;
}

.guest-upload-mirror .guest-auth-lock {
    position: absolute;
    inset: 0;
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px;
    text-align: center;
    background: rgba(5, 8, 22, 0.72);
    backdrop-filter: blur(12px);
}

.guest-upload-mirror .guest-auth-lock p {
    color: #e2e8f0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.45;
    max-width: 300px;
}

.guest-upload-mirror .guest-auth-lock .guest-sub {
    font-size: 13px;
    font-weight: 500;
    color: #94a3b8;
}

.guest-upload-mirror .guest-cta-btn {
    margin-top: 8px;
    padding: 12px 28px;
    border-radius: 14px;
    border: none;
    font-family: inherit;
    font-weight: 800;
    font-size: 15px;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, var(--primary, #6366f1) 0%, var(--primary-dark, #4f46e5) 100%);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.45);
    transition: transform 0.15s, box-shadow 0.15s;
}

.guest-upload-mirror .guest-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(99, 102, 241, 0.55);
}

.guest-upload-mirror .files-section {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(21, 27, 46, 0.6) 100%);
    backdrop-filter: blur(30px) saturate(180%);
    border: 2px solid rgba(99, 102, 241, 0.2);
    border-radius: 28px;
    padding: 48px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.guest-upload-mirror .files-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.guest-upload-mirror .files-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 36px;
    flex-wrap: wrap;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.guest-upload-mirror .filter-tabs {
    display: flex;
    gap: 8px;
    background: rgba(15, 23, 42, 0.6);
    padding: 8px;
    border-radius: 16px;
}

.guest-upload-mirror .filter-tab {
    padding: 14px 28px;
    background: transparent;
    border: none;
    color: var(--gray-light);
    font-weight: 700;
    font-size: 15px;
    border-radius: 14px;
    cursor: default;
    opacity: 0.55;
}

.guest-upload-mirror .filter-tab.active {
    background: linear-gradient(135deg, var(--primary, #6366f1) 0%, var(--primary-dark, #4f46e5) 100%);
    color: #fff;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.5);
    opacity: 1;
}

.guest-upload-mirror .files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    position: relative;
    z-index: 1;
    min-height: 200px;
}

.guest-upload-mirror .file-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(21, 27, 46, 0.6) 100%);
    border: 2px solid rgba(99, 102, 241, 0.1);
    border-radius: 24px;
    overflow: hidden;
    min-height: 280px;
    position: relative;
}

.guest-upload-mirror .guest-file-skel-inner {
    min-height: 200px;
    height: 200px;
    background: linear-gradient(110deg, rgba(51, 65, 85, 0.4) 0%, rgba(30, 41, 59, 0.55) 50%, rgba(51, 65, 85, 0.4) 100%);
    background-size: 200% 100%;
    animation: guestSkelPulse 2s ease-in-out infinite;
}

.guest-upload-mirror .guest-file-skel-meta {
    padding: 18px 20px;
}

.guest-upload-mirror .guest-file-skel-line {
    height: 12px;
    border-radius: 8px;
    background: rgba(71, 85, 105, 0.65);
    margin-bottom: 10px;
}

.guest-upload-mirror .guest-file-skel-line.short {
    width: 55%;
}

@keyframes guestSkelPulse {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.guest-upload-mirror .files-section .files-header {
    pointer-events: none;
}

.guest-upload-mirror .files-section .files-grid {
    pointer-events: none;
}

.guest-upload-mirror .files-section .guest-auth-lock {
    border-radius: 28px;
    z-index: 5;
    pointer-events: auto;
}

@media (max-width: 768px) {
    .guest-upload-mirror .upload-section,
    .guest-upload-mirror .files-section {
        padding: 28px 20px;
    }
    .guest-upload-mirror .upload-zone {
        padding: 36px 20px;
    }
    .guest-upload-mirror .keyboard-hint {
        display: none;
    }
    .guest-upload-mirror .section-header {
        flex-wrap: wrap;
    }
}