/* ─── MyTrade Frontend Portal ─── */

.mytrade-portal {
    --mt-accent: #2563eb;
    --mt-bg: #f8fafc;
    --mt-card: #ffffff;
    --mt-border: #e2e8f0;
    --mt-text: #1e293b;
    --mt-text-muted: #94a3b8;
    --mt-radius: 12px;
    --mt-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --mt-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--mt-text);
}

/* ─── Password Gate ─── */

.mytrade-gate {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 40px 20px;
}

.mytrade-gate-card {
    background: var(--mt-card);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius);
    padding: 48px 40px;
    text-align: center;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--mt-shadow-lg);
}

.mytrade-gate-icon {
    color: var(--mt-accent);
    margin-bottom: 16px;
}

.mytrade-gate-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--mt-text);
}

.mytrade-gate-desc {
    font-size: 14px;
    color: var(--mt-text-muted);
    margin: 0 0 24px;
}

.mytrade-gate-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mytrade-gate-input {
    padding: 12px 16px;
    border: 1px solid var(--mt-border);
    border-radius: 8px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    text-align: center;
}

.mytrade-gate-input:focus {
    border-color: var(--mt-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.mytrade-gate-btn {
    padding: 12px 24px;
    background: var(--mt-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
}

.mytrade-gate-btn:hover {
    opacity: 0.9;
}

.mytrade-gate-btn:active {
    transform: scale(0.98);
}

.mytrade-gate-error {
    color: #dc2626;
    font-size: 13px;
    margin-top: 8px;
}

/* ─── Browser ─── */

.mytrade-browser {
    background: var(--mt-bg);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius);
    overflow: hidden;
}

/* Top Bar */
.mytrade-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 20px;
    background: var(--mt-card);
    border-bottom: 1px solid var(--mt-border);
    flex-wrap: wrap;
}

.mytrade-breadcrumb {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    flex-wrap: wrap;
}

.mytrade-crumb {
    cursor: pointer;
    color: var(--mt-accent);
    font-weight: 500;
    transition: opacity 0.15s;
}

.mytrade-crumb:hover {
    opacity: 0.7;
}

.mytrade-crumb.active {
    color: var(--mt-text);
    font-weight: 600;
    cursor: default;
}

.mytrade-crumb-sep {
    color: var(--mt-text-muted);
    display: flex;
}

.mytrade-topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mytrade-search {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--mt-bg);
    border: 1px solid var(--mt-border);
    border-radius: 8px;
    padding: 6px 12px;
}

.mytrade-search svg {
    color: var(--mt-text-muted);
    flex-shrink: 0;
}

.mytrade-search-input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 13px;
    width: 160px;
    color: var(--mt-text);
}

.mytrade-sort {
    padding: 6px 10px;
    border: 1px solid var(--mt-border);
    border-radius: 8px;
    font-size: 13px;
    background: var(--mt-bg);
    color: var(--mt-text);
    cursor: pointer;
    outline: none;
}

.mytrade-view-toggle {
    display: flex;
    border: 1px solid var(--mt-border);
    border-radius: 8px;
    overflow: hidden;
}

.mytrade-view-btn {
    padding: 6px 8px;
    background: var(--mt-bg);
    border: none;
    cursor: pointer;
    color: var(--mt-text-muted);
    display: flex;
    align-items: center;
    transition: background 0.15s, color 0.15s;
}

.mytrade-view-btn + .mytrade-view-btn {
    border-left: 1px solid var(--mt-border);
}

.mytrade-view-btn.active {
    background: var(--mt-accent);
    color: #fff;
}

.mytrade-download-all-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--mt-accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s;
    white-space: nowrap;
}

.mytrade-download-all-btn:hover {
    opacity: 0.85;
}

.mytrade-download-all-btn:disabled {
    opacity: 0.6;
    cursor: wait;
}

.mytrade-card-path {
    font-size: 10px !important;
    color: var(--mt-text-muted) !important;
    font-style: italic;
}

.mytrade-logout-btn {
    padding: 6px 8px;
    background: none;
    border: 1px solid var(--mt-border);
    border-radius: 8px;
    cursor: pointer;
    color: var(--mt-text-muted);
    display: flex;
    align-items: center;
    transition: color 0.15s, border-color 0.15s;
}

.mytrade-logout-btn:hover {
    color: #dc2626;
    border-color: #dc2626;
}

/* ─── Grid View ─── */

.mytrade-grid {
    padding: 20px;
    min-height: 200px;
}

.mytrade-grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.mytrade-card {
    background: var(--mt-card);
    border: 1px solid var(--mt-border);
    border-radius: var(--mt-radius);
    padding: 20px 16px 16px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s, border-color 0.2s;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mytrade-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--mt-shadow-lg);
    border-color: var(--mt-accent);
}

.mytrade-card-icon {
    margin-bottom: 12px;
    color: var(--mt-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
}

.mytrade-card-icon-folder {
    color: var(--mt-accent);
}

.mytrade-card-icon img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.mytrade-card-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--mt-text);
    word-break: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.3;
    margin-bottom: 4px;
}

.mytrade-card-meta {
    font-size: 11px;
    color: var(--mt-text-muted);
}

.mytrade-card-download {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 6px;
    border-radius: 6px;
    background: var(--mt-bg);
    color: var(--mt-text-muted);
    opacity: 0;
    transition: opacity 0.15s, color 0.15s;
    display: flex;
    text-decoration: none;
}

.mytrade-card:hover .mytrade-card-download {
    opacity: 1;
}

.mytrade-card-download:hover {
    color: var(--mt-accent);
}

/* ─── List View ─── */

.mytrade-list-view {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mytrade-list-view .mytrade-card {
    flex-direction: row;
    text-align: left;
    padding: 10px 16px;
    border-radius: 8px;
    gap: 12px;
}

.mytrade-list-view .mytrade-card-icon {
    margin-bottom: 0;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.mytrade-list-view .mytrade-card-icon img {
    width: 36px;
    height: 36px;
}

.mytrade-list-view .mytrade-card-icon svg {
    width: 24px;
    height: 24px;
}

.mytrade-list-view .mytrade-card-name {
    flex: 1;
    -webkit-line-clamp: 1;
}

.mytrade-list-view .mytrade-card-meta {
    flex-shrink: 0;
    min-width: 60px;
    text-align: right;
}

.mytrade-list-view .mytrade-card-download {
    position: static;
    opacity: 1;
    background: none;
}

/* ─── Empty & Loading ─── */

.mytrade-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--mt-text-muted);
}

.mytrade-empty svg {
    margin-bottom: 12px;
    opacity: 0.3;
}

.mytrade-loader {
    display: flex;
    justify-content: center;
    padding: 60px;
}

.mytrade-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--mt-border);
    border-top-color: var(--mt-accent);
    border-radius: 50%;
    animation: mytrade-spin 0.7s linear infinite;
}

@keyframes mytrade-spin {
    to { transform: rotate(360deg); }
}

/* ─── Lightbox ─── */

.mytrade-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mytrade-lightbox-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
}

.mytrade-lightbox-content {
    position: relative;
    background: var(--mt-card);
    border-radius: 16px;
    max-width: 90vw;
    max-height: 90vh;
    width: 800px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.mytrade-lightbox-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}

.mytrade-lightbox-close:hover {
    background: rgba(0, 0, 0, 0.8);
}

.mytrade-lightbox-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    min-height: 300px;
}

.mytrade-lightbox-body img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.mytrade-lightbox-body iframe {
    width: 100%;
    height: 70vh;
}

.mytrade-lightbox-body video {
    max-width: 100%;
    max-height: 70vh;
}

.mytrade-lightbox-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    border-top: 1px solid var(--mt-border);
    background: var(--mt-bg);
}

.mytrade-lightbox-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--mt-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mytrade-lightbox-download {
    padding: 8px 16px;
    background: var(--mt-accent);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
    transition: opacity 0.15s;
}

.mytrade-lightbox-download:hover {
    opacity: 0.9;
    color: #fff;
}

.mytrade-preview-generic {
    text-align: center;
    padding: 40px;
    color: var(--mt-text-muted);
}

.mytrade-preview-generic svg {
    margin-bottom: 12px;
    opacity: 0.3;
}

.mytrade-preview-dl-btn {
    display: inline-block;
    margin-top: 16px;
    padding: 10px 24px;
    background: var(--mt-accent);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
}

/* ─── Responsive ─── */

@media (max-width: 768px) {
    .mytrade-topbar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .mytrade-topbar-right {
        flex-wrap: wrap;
    }

    .mytrade-search-input {
        width: 100%;
    }

    .mytrade-grid-view {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 10px;
    }

    .mytrade-card {
        padding: 14px 10px 10px;
    }

    .mytrade-lightbox-content {
        width: 95vw;
        max-height: 95vh;
        border-radius: 12px;
    }

    .mytrade-gate-card {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .mytrade-grid-view {
        grid-template-columns: repeat(2, 1fr);
    }
}