/* E-Approval Module Specific Styles — v3 */

.approval-layout {
    display: flex;
    flex: 1;
    margin: 10px 40px;
    margin-bottom: 30px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: calc(100vh - var(--header-height) - 40px);
}

@media (max-width: 1024px) {
    .approval-layout {
        margin: 10px 20px;
        flex-direction: column;
        height: auto;
    }
}

/* ---------------- Left Sidebar (LNB) ---------------- */
.ap-sidebar {
    width: 280px;
    background: rgba(0, 0, 0, 0.2);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px;
}

@media (max-width: 1024px) {
    .ap-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
}

.btn-draft {
    width: 100%;
    justify-content: center;
    padding: 14px;
    font-size: 1rem;
    margin-bottom: 30px;
}

.ap-menu-sec {
    margin-bottom: 24px;
}

.ap-menu-sec .sec-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ap-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ap-nav-list li {
    padding: 10px 14px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.ap-nav-list li i {
    width: 24px;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.ap-nav-list li:hover {
    background: rgba(255, 255, 255, 0.05);
}

.ap-nav-list li.active {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
    font-weight: 600;
}
.ap-nav-list li.active i {
    color: var(--accent-blue);
}

.badge-round {
    margin-left: auto;
    background: var(--accent-orange);
    color: #fff;
    border-radius: 20px;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: bold;
}

/* ============ KPI Stats Bar ============ */
.ap-kpi-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.08);
}

.ap-kpi-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: default;
}
.ap-kpi-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.ap-kpi-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}
.ap-kpi-icon.total {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
}
.ap-kpi-icon.pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent-orange);
}
.ap-kpi-icon.approved {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
}
.ap-kpi-icon.rejected {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

.ap-kpi-info {
    display: flex;
    flex-direction: column;
}
.ap-kpi-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
}
.ap-kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 2px;
}

@media (max-width: 768px) {
    .ap-kpi-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        padding: 14px 20px;
    }
}

/* ---------------- Main Content List ---------------- */
.ap-main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.05);
    position: relative;
}

.ap-toolbar {
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}
.bread-title h2 {
    font-size: 1.2rem;
    font-weight: 600;
}

.ap-doc-list {
    flex: 1;
    overflow-y: auto;
}

.ap-grid-header {
    display: grid;
    grid-template-columns: 100px 120px 1fr 150px 120px;
    padding: 14px 30px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.ap-item {
    display: grid;
    grid-template-columns: 100px 120px 1fr 150px 120px;
    padding: 16px 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    align-items: center;
    transition: var(--transition);
    cursor: pointer;
}
.ap-item:hover {
    background: rgba(255, 255, 255, 0.02);
}

.tag-outline {
    border: 1px solid var(--text-secondary);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.c-title.highlight {
    font-weight: 600;
    color: var(--text-primary);
}

.status-pending {
    background: rgba(245, 158, 11, 0.15) !important;
    color: var(--accent-orange) !important;
}
.status-approved {
    background: rgba(16, 185, 129, 0.15) !important;
    color: var(--accent-green) !important;
}
.status-rejected {
    background: rgba(239, 68, 68, 0.15) !important;
    color: var(--accent-red) !important;
}
.status {
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ---------------- Document Viewer (Detailed Overlap) ---------------- */
.doc-viewer-modal {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-main);
    z-index: 10;
    display: flex;
    flex-direction: column;
}

.dv-header {
    height: 70px;
    padding: 0 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-sidebar);
}

.dv-title h3 {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 400;
}
.dv-title h2 {
    font-size: 1.15rem;
    font-weight: 700;
}

.dv-action-bar {
    padding: 16px 30px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.guide-text {
    font-weight: 600;
    font-size: 0.95rem;
}

.dv-action-bar .actions { display: flex; gap: 12px; }

.btn-reject {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}
.btn-reject:hover { background: rgba(239, 68, 68, 0.25); }

.btn-approve {
    background: var(--accent-green);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

/* Base "Paper" Styling for A4 representation */
.dv-paper {
    background: #ffffff;
    margin: 24px auto;
    width: 800px;
    min-height: 1000px; /* A4 aspect approx */
    color: #1E293B; /* Light readable dark */
    padding: 50px 60px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border-radius: 8px;
    overflow-y: auto;
}

.paper-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
}
.paper-header h1 {
    font-size: 2.5rem;
    letter-spacing: 1rem;
    font-weight: 800;
    text-align: center;
    border-bottom: 3px double #1E293B;
    padding-bottom: 10px;
    margin-top: 20px;
}

.approval-line-table {
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: center;
}
.approval-line-table th, .approval-line-table td {
    border: 1px solid #94A3B8;
    padding: 4px;
}
.approval-line-table th { background: #F1F5F9; font-weight: 600; }
.approval-line-table .sign-row td { height: 50px; vertical-align: middle; }
.pending-sign { color: var(--accent-red); font-weight: 700; }

.paper-meta-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    margin-bottom: 30px;
    border-top: 2px solid #1E293B;
    border-bottom: 2px solid #1E293B;
}
.paper-meta-table th, .paper-meta-table td {
    border: 1px solid #CBD5E1;
    padding: 10px;
}
.paper-meta-table th { background: #F8FAFC; text-align: center; width: 15%; font-weight: 600; }

.paper-content-area {
    line-height: 1.8;
}
.paper-content-area h3 {
    font-size: 1.1rem;
    margin-top: 24px;
    margin-bottom: 10px;
}

.item-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
    margin-top: 10px;
}
.item-table th, .item-table td {
    border: 1px solid #CBD5E1;
    padding: 10px;
}
.item-table th { background: #F8FAFC; font-weight: 600; }


/* Draft Formats UI */
.draft-formats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.format-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: var(--transition);
}
.format-card:hover { border-color: var(--accent-blue); background: rgba(59, 130, 246, 0.1); }
.format-card i { font-size: 1.8rem; color: var(--accent-blue); }
.format-card p { font-size: 0.8rem; color: var(--text-secondary); }

/* ============ File Upload Area ============ */
.ap-file-upload-area {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border: 1px dashed rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}
.ap-file-upload-area:hover {
    border-color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.05);
}

.btn-file-select {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-file-select:hover {
    background: rgba(59, 130, 246, 0.25);
}

/* ---------------- E-Approval Modal Overlay ---------------- */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-sidebar);
    width: 900px;
    max-width: 95%;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px);
    transition: transform 0.3s;
}

.modal-overlay.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 { font-size: 1.25rem; font-weight: 600; }
.modal-body { padding: 30px; overflow-y: auto; flex: 1; }
.btn-close { background: none; border: none; color: var(--text-secondary); font-size: 1.5rem; cursor: pointer; transition: color 0.2s; }
.btn-close:hover { color: var(--text-primary); }