/* Email chips */
.email-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 8px 5px 12px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 20px;
    font-size: 0.82rem;
    color: #1e40af;
}
.email-chip .btn-remove-email {
    background: none; border: none; cursor: pointer;
    color: #93c5fd; padding: 0 2px; font-size: 0.9rem; line-height: 1;
    transition: color 0.15s;
}
.email-chip .btn-remove-email:hover { color: #dc3545; }

/* App layout */
.app-wrapper { min-height: 100vh; }

/* Sidebar - Desktop */
.sidebar {
    width: 250px;
    min-width: 250px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1040;
    transition: transform 0.25s ease;
}
.sidebar-link {
    border-radius: 6px;
    padding: 8px 12px;
    margin-bottom: 2px;
    transition: background-color 0.15s;
}
.sidebar-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}
.sidebar-link.active {
    background-color: rgba(59, 130, 246, 0.3);
    font-weight: 600;
}

/* Mobile Top Bar */
.mobile-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: #1f2937;
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 1030;
}

/* Sidebar Overlay */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1035;
}

/* Responsive: Mobile */
@media (max-width: 767.98px) {
    .sidebar {
        position: fixed;
        top: 0; left: 0; bottom: 0;
        transform: translateX(-100%);
        width: 280px;
        min-width: 280px;
    }
    .sidebar.open { transform: translateX(0); }
    .main-content { min-height: calc(100vh - 50px); }

    /* Tables scroll */
    .table-responsive { font-size: 0.85rem; }

    /* Dashboard grid */
    .dash-stat-card { padding: 14px 16px; }
    .dash-stat-count { font-size: 1.4rem; }
    .dash-stat-icon { width: 34px; height: 34px; font-size: 1rem; }

    /* DataGrid compact */
    .datagrid-table th, .datagrid-table td { padding: 8px 6px; font-size: 0.82rem; }
    .datagrid-filter input, .datagrid-filter select { font-size: 0.78rem; }

    /* File preview grid */
    .file-preview-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 8px; }
    .file-preview-thumb { height: 80px; }
    .file-preview-icon { height: 80px; font-size: 2rem; }

    /* Design preview (portal) */
    .design-preview-grid { grid-template-columns: 1fr; }
    .design-preview-img { height: 200px; }

    /* Version timeline */
    .version-round-header { padding: 6px 10px; font-size: 0.85rem; }
    .round-step-flow { padding: 8px; gap: 3px; }
    .round-step { font-size: 0.65rem; }
    .round-step-who { padding: 3px 4px; }

    /* Status timeline */
    .status-timeline { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .status-step { min-width: 80px; flex: none; padding: 8px 6px; font-size: 0.65rem; }

    /* Wizard */
    .step-indicator .step { font-size: 0.75rem; padding: 8px 4px; }

    /* OTP */
    .otp-input { width: 40px; height: 48px; font-size: 1.2rem; }

    /* Report tabs */
    #reportTabs { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    #reportTabs .nav-link { white-space: nowrap; font-size: 0.82rem; padding: 8px 12px; }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 991.98px) {
    .sidebar { width: 200px; min-width: 200px; }
    .sidebar-link { font-size: 0.85rem; padding: 7px 10px; }
    .dash-stat-count { font-size: 1.5rem; }
}

/* Status Badges - Order */
.badge-draft { background-color: #e5e7eb; color: #374151; }
.badge-waitingdesign { background-color: #fef3c7; color: #92400e; }
.badge-indesign { background-color: #dbeafe; color: #1e40af; }
.badge-waitingapproval { background-color: #fef3c7; color: #92400e; }
.badge-approved { background-color: #d1fae5; color: #065f46; }
.badge-rejected { background-color: #fee2e2; color: #991b1b; }
.badge-inproduction { background-color: #ede9fe; color: #5b21b6; }
.badge-shipped { background-color: #d1fae5; color: #065f46; }

/* Status Badges - Design */
.badge-waitingupload { background-color: #e5e7eb; color: #374151; }
.badge-customeruploaded { background-color: #dbeafe; color: #1e40af; }
.badge-printrejected { background-color: #fee2e2; color: #991b1b; }
.badge-printapproved { background-color: #d1fae5; color: #065f46; }

/* Status Badges - Email */
.badge-pending { background-color: #fef3c7; color: #92400e; }
.badge-sending { background-color: #dbeafe; color: #1e40af; }
.badge-sent { background-color: #d1fae5; color: #065f46; }
.badge-failed { background-color: #fee2e2; color: #991b1b; }

/* DataGrid */
.datagrid-table th { cursor: default; user-select: none; white-space: nowrap; }
.datagrid-table th.sortable { cursor: pointer; }
.datagrid-table th.sortable:hover { background-color: #e9ecef; }
.datagrid-filter input, .datagrid-filter select {
    font-size: 0.85rem;
    padding: 4px 8px;
}
.datagrid-pagination .page-link { cursor: pointer; }
.datagrid-table tbody tr { cursor: pointer; transition: background-color 0.1s; }
.datagrid-table tbody tr:hover { background-color: #f0f4ff; }

/* Status timeline */
.status-timeline {
    display: flex;
    gap: 0;
    overflow-x: auto;
    background: #fff;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    padding: 0;
}
.status-step {
    flex: 1;
    text-align: center;
    padding: 10px 4px;
    font-size: 0.72rem;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    color: #d1d5db;
    white-space: nowrap;
    transition: all 0.15s;
}
.status-step.past { border-bottom-color: #10b981; color: #065f46; background: #f0fdf4; }
.status-step.current { border-bottom-color: #3b82f6; color: #1e40af; font-weight: 700; background: #eff6ff; }
.status-step.skipped { color: #e5e7eb; }

/* Dashboard stat cards */
.dash-stat-card {
    border-radius: 12px;
    padding: 18px 20px;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}
.dash-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.dash-stat-count {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.1;
}
.dash-stat-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: #6b7280;
    margin-top: 4px;
}
.dash-stat-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

/* Dashboard summary cards */
.dash-summary-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    transition: box-shadow 0.15s;
}
.dash-summary-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.dash-summary-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.dash-summary-count {
    font-size: 1.5rem;
    font-weight: 800;
    color: #111827;
    line-height: 1.2;
}
.dash-summary-label {
    font-size: 0.8rem;
    color: #9ca3af;
    font-weight: 500;
}

/* Design request card */
.design-card {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
    background: white;
}
.design-card .file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid #f3f4f6;
}
.design-card .file-item:last-child { border-bottom: none; }

/* Portal item card */
.portal-item-card { overflow: hidden; }
.portal-item-number {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: #3b82f6;
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; font-weight: 700;
    flex-shrink: 0;
}
.portal-status-box {
    border-radius: 10px;
    padding: 16px;
    margin-top: 12px;
}
.portal-status-box.status-upload { background: #f8fafc; border: 1px solid #e2e8f0; }
.portal-status-box.status-rejected { background: #fef2f2; border: 1px solid #fecaca; }
.portal-status-box.status-review { background: #eff6ff; border: 1px solid #bfdbfe; }
.portal-status-box.status-progress { background: #f0fdf4; border: 1px solid #bbf7d0; }
.portal-status-box.status-approval { background: #faf5ff; border: 1px solid #e9d5ff; }
.portal-status-box.status-approved { background: #f0fdf4; border: 1px solid #86efac; }
.portal-status-box.status-revision { background: #fffbeb; border: 1px solid #fde68a; }
.portal-status-header {
    display: flex; align-items: flex-start; gap: 12px;
}

/* Design preview grid (portal approval) */
.design-preview-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px;
}
.design-preview-item {
    border: 2px solid #e9d5ff; border-radius: 10px; overflow: hidden;
    background: white; transition: all 0.15s; display: block; color: inherit;
}
.design-preview-item:hover { border-color: #7c3aed; box-shadow: 0 4px 16px rgba(124,58,237,0.15); transform: translateY(-2px); }
.design-preview-img { height: 160px; overflow: hidden; background: #f9fafb; }
.design-preview-img img { width: 100%; height: 100%; object-fit: contain; padding: 8px; }
.design-preview-file { height: 160px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #faf5ff, #eff6ff); }
.design-preview-label { padding: 10px 12px; border-top: 1px solid #f3f4f6; font-size: 0.78rem; }
.design-preview-label span { display: block; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.design-preview-label small { display: block; margin-top: 2px; }

/* Portal history */
.portal-history { padding-left: 20px; border-left: 2px solid #e5e7eb; }
.portal-history-round { position: relative; margin-bottom: 16px; padding-bottom: 4px; }
.portal-history-round:last-child { margin-bottom: 0; }
.portal-history-round.past { opacity: 0.6; }
.portal-history-round.past:hover { opacity: 1; }
.portal-history-dot {
    position: absolute; left: -27px; top: 4px;
    width: 10px; height: 10px; border-radius: 50%;
    background: #d1d5db; border: 2px solid #fff;
}
.portal-history-round.current .portal-history-dot { background: #3b82f6; box-shadow: 0 0 0 3px rgba(59,130,246,0.2); }
.portal-history-round.rejected .portal-history-dot { background: #ef4444; }
.portal-history-content { padding-left: 4px; }
.portal-history-rejection {
    font-size: 0.75rem; padding: 6px 10px;
    background: #fef2f2; border-left: 3px solid #ef4444;
    border-radius: 0 4px 4px 0; color: #7f1d1d; margin-bottom: 8px;
}
.portal-history-files { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
.portal-history-file {
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    width: 64px; color: #374151; text-align: center;
}
.portal-history-file img {
    width: 56px; height: 56px; object-fit: cover;
    border-radius: 6px; border: 1px solid #e5e7eb;
}
.portal-history-file-icon {
    width: 56px; height: 56px;
    border-radius: 6px; border: 1px solid #e5e7eb;
    display: flex; align-items: center; justify-content: center;
    background: #f9fafb; font-size: 1.3rem;
}
.portal-history-file span { font-size: 0.65rem; word-break: break-all; line-height: 1.2; }
.portal-history-download {
    display: inline-flex; align-items: center; justify-content: center;
    width: 20px; height: 20px; border-radius: 50%;
    background: #f3f4f6; color: #6b7280; font-size: 0.6rem;
    text-decoration: none; transition: all 0.15s;
}
.portal-history-download:hover { background: #10b981; color: #fff; }

/* Portal file upload area */
.upload-area {
    border: 2px dashed #d1d5db;
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.upload-area:hover, .upload-area.dragover {
    border-color: #3b82f6;
    background-color: #eff6ff;
}

/* Version Timeline */
.version-timeline {
    position: relative;
    padding-left: 16px;
    border-left: 2px solid #e5e7eb;
    margin-left: 8px;
}
.version-round {
    position: relative;
    margin-bottom: 12px;
}
.version-round:last-child { margin-bottom: 0; }
.version-round.past, .version-round.rejected { opacity: 0.65; }
.version-round.past:hover, .version-round.rejected:hover { opacity: 1; }
.version-round-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: #f9fafb;
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}
.version-round.active > .version-round-header { background: #eff6ff; border: 1px solid #dbeafe; }
.version-round.approved > .version-round-header { background: #f0fdf4; border: 1px solid #dcfce7; }
.version-round.rejected > .version-round-header { background: #fef2f2; border: 1px solid #fee2e2; }
.version-round-header:hover { filter: brightness(0.97); }
.version-round-header .version-chevron {
    transition: transform 0.2s;
    color: #9ca3af;
    font-size: 0.85rem;
}
.version-round-header[aria-expanded="true"] .version-chevron,
.version-round-header:not(.collapsed) .version-chevron { transform: rotate(180deg); }
.version-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: #d1d5db;
    display: inline-block;
    flex-shrink: 0;
    position: relative;
    left: -23px;
    margin-right: -12px;
    border: 2px solid #fff;
}
.version-dot.active { background: #3b82f6; box-shadow: 0 0 0 3px rgba(59,130,246,0.2); }
.version-dot.approved { background: #10b981; box-shadow: 0 0 0 3px rgba(16,185,129,0.2); }
.version-dot.rejected { background: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,0.15); }
.version-dot.past { background: #9ca3af; }
.version-round-body {
    padding: 12px 0 4px 8px;
}
.version-section { margin-bottom: 8px; }
.version-section:last-child { margin-bottom: 0; }
.version-section-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 6px;
}

/* Round step flow */
.round-step-flow {
    display: flex;
    align-items: stretch;
    gap: 4px;
    flex-wrap: wrap;
    padding: 10px 12px;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #f3f4f6;
}
.round-step {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border-radius: 8px;
    font-size: 0.72rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    border: 1px solid transparent;
}
.round-step.step-done { background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }
.round-step.step-waiting { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.round-step.step-rejected { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.round-step.step-approved { background: #ecfdf5; border-color: #6ee7b7; color: #065f46; }

.round-step-who {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 6px;
    font-size: 0.65rem;
    min-width: 24px;
}
.round-step.who-customer .round-step-who { background: #fef3c7; color: #b45309; }
.round-step.who-admin .round-step-who { background: #dbeafe; color: #1d4ed8; }

.round-step-content {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px 4px 6px;
}
.round-step-content i { font-size: 0.7rem; }

.round-step-arrow { color: #d1d5db; font-size: 0.65rem; flex-shrink: 0; }

/* Round rejection note */
.round-rejection-note {
    font-size: 0.78rem;
    padding: 8px 12px;
    background: #fef2f2;
    border-left: 3px solid #ef4444;
    border-radius: 0 6px 6px 0;
    color: #7f1d1d;
    margin-bottom: 12px;
}

/* Mini step icons in collapsed header */
.round-mini-steps {
    display: inline-flex;
    gap: 2px;
    align-items: center;
}
.mini-step {
    display: inline-flex;
    align-items: center;
    gap: 1px;
}

/* File preview grid */
.file-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
    margin-top: 12px;
}
.file-preview-card {
    position: relative;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.15s, transform 0.15s;
}
a.file-preview-card { color: inherit; display: block; }
.file-preview-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}
/* File card action buttons */
.file-card-actions {
    position: absolute;
    top: 6px;
    right: 6px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.15s;
    z-index: 2;
}
.file-preview-card:hover .file-card-actions { opacity: 1; }
.file-action-btn {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    text-decoration: none;
}
.file-action-btn:hover { color: #fff; }
.file-action-btn.btn-delete-file:hover { background: #dc3545; }
.file-action-btn.btn-download-file:hover { background: #10b981; }
/* Keep old class for backward compat */
.file-preview-remove { display: none; }

.file-preview-thumb {
    width: 100%;
    height: 110px;
    overflow: hidden;
    background: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: center;
}
.file-preview-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.file-preview-icon {
    width: 100%;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
    font-size: 2.5rem;
}
.file-preview-info {
    padding: 8px 10px;
    border-top: 1px solid #f3f4f6;
}
.file-preview-name {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: #374151;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.file-preview-size {
    display: block;
    font-size: 0.7rem;
    color: #9ca3af;
    margin-top: 1px;
}
.text-purple { color: #7c3aed !important; }

/* OTP input */
.otp-input {
    width: 48px;
    height: 56px;
    font-size: 1.5rem;
    text-align: center;
    border: 2px solid #d1d5db;
    border-radius: 8px;
}
.otp-input:focus {
    border-color: #3b82f6;
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* Wizard steps */
.wizard-step { display: none; }
.wizard-step.active { display: block; }
.step-indicator {
    display: flex;
    gap: 0;
    margin-bottom: 24px;
}
.step-indicator .step {
    flex: 1;
    text-align: center;
    padding: 12px;
    border-bottom: 3px solid #e5e7eb;
    color: #9ca3af;
    font-weight: 500;
}
.step-indicator .step.active { border-color: #3b82f6; color: #1e40af; }
.step-indicator .step.completed { border-color: #10b981; color: #065f46; }

/* Loading spinner */
.spinner-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,0.7);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
}