:root {
    --idep-navy: #0d2f52;
    --idep-navy-alt: #0b2d4d;
    --idep-gold: #f2a51a;
    --idep-gold-alt: #f4a621;
    --idep-white: #ffffff;
    --idep-light: #f4f6f9;
    --idep-border: #d6dee8;
    --idep-text: #1f2a37;
    --idep-muted: #6b7280;
    --success: #198754;
    --danger: #b42318;
    --warning: #b54708;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--idep-light);
    color: var(--idep-text);
}

/* =========================
   TOP BAR
========================= */

.topbar {
    background: linear-gradient(90deg, var(--idep-navy-alt), var(--idep-navy));
    color: var(--idep-white);
    min-height: 90px;
    padding: 18px 32px;
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 24px;
    border-bottom: 4px solid var(--idep-gold);
}

.topbar-left {
    display: flex;
    flex-direction: column;
}

.topbar-left .module-title {
    font-size: 1.35rem;
    font-weight: 700;
}

.topbar-left .module-subtitle {
    font-size: 0.9rem;
    margin-top: 4px;
    opacity: 0.9;
}

.topbar-user {
    display: flex;
    align-items: center;
    justify-content: center;
}

.topbar-brand {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.idep-brand {
    text-align: right;
}

.idep-title {
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.5px;
}

.idep-i {
    color: var(--idep-white);
}

.idep-dep {
    color: var(--idep-gold);
}

.idep-subtitle {
    color: var(--idep-white);
    font-size: 0.95rem;
    margin-top: 6px;
    font-weight: 500;
}

.user-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.user-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    color: var(--idep-white);
    border: 1px solid rgba(255, 255, 255, 0.22);
    padding: 9px 14px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    white-space: nowrap;
}

.user-pill i {
    color: var(--idep-gold);
}

.logout-button,
.logout-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--danger);
    color: var(--idep-white);
    border: 1px solid #d92d20;
    padding: 9px 15px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 800;
    white-space: nowrap;
    box-shadow: 0 8px 18px rgba(180, 35, 24, 0.25);
    transition: all 0.2s ease-in-out;
}

.logout-button i,
.logout-link i {
    color: var(--idep-white);
}

.logout-button:hover,
.logout-link:hover {
    background: #912018;
    border-color: #912018;
    color: var(--idep-white);
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(180, 35, 24, 0.35);
}

/* =========================
   PAGE LAYOUT
========================= */

.page-shell {
    max-width: 1400px;
    margin: 24px auto;
    padding: 0 20px 30px;
}

.breadcrumb {
    margin-bottom: 18px;
    color: var(--idep-muted);
    font-size: 0.92rem;
}

.breadcrumb a {
    color: var(--idep-navy);
    text-decoration: none;
    font-weight: 600;
}

.breadcrumb span {
    margin-right: 6px;
}

.page-actions {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 18px 0 26px;
}

.actions-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

/* =========================
   ALERTS
========================= */

.alert {
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-weight: 600;
}

.alert-success {
    background: #e8f7ee;
    color: var(--success);
    border: 1px solid #b8e3c7;
}

.alert-error,
.alert-danger {
    background: #fdecec;
    color: var(--danger);
    border: 1px solid #f5b5b5;
}

/* =========================
   CARDS / STATS
========================= */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--idep-white);
    border-left: 5px solid var(--idep-gold);
    border-radius: 12px;
    padding: 18px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.07);
}

.stat-icon {
    color: var(--idep-navy);
    font-size: 1.35rem;
    margin-bottom: 10px;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--idep-navy);
}

.stat-label {
    color: var(--idep-muted);
    font-weight: 600;
    margin-top: 6px;
}

.card {
    background: var(--idep-white);
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.07);
    margin-bottom: 24px;
    overflow: hidden;
}

.card-header {
    background: var(--idep-navy);
    color: var(--idep-white);
    padding: 16px 20px;
    font-size: 1.05rem;
    font-weight: 700;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 0 20px 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* =========================
   BUTTONS
========================= */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid transparent;
    transition: 0.2s ease;
}

.btn-gold {
    background: var(--idep-gold);
    color: #1f1f1f;
}

.btn-gold:hover {
    background: var(--idep-gold-alt);
}

.btn-outline {
    background: transparent;
    color: var(--idep-navy);
    border-color: var(--idep-navy);
}

.btn-outline:hover {
    background: var(--idep-navy);
    color: var(--idep-white);
}

.btn-small {
    padding: 8px 10px;
    min-width: 38px;
    justify-content: center;
}

.btn-view {
    background: #edf4ff;
    color: #1849a9;
}

.btn-edit {
    background: #fff4e5;
    color: #b54708;
}

.btn-fingerprint {
    background: #eefbf3;
    color: #027a48;
}

.big-back-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-width: 240px;
    padding: 14px 26px;
    background: var(--idep-gold);
    color: var(--idep-navy-alt);
    border: 2px solid var(--idep-gold);
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.98rem;
    font-weight: 800;
    letter-spacing: 0.2px;
    box-shadow: 0 10px 24px rgba(242, 165, 26, 0.28);
    transition: all 0.22s ease-in-out;
}

.big-back-button i {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--idep-navy-alt);
    color: var(--idep-white);
    border-radius: 50%;
    font-size: 0.95rem;
    transition: all 0.22s ease-in-out;
}

.big-back-button:hover {
    background: var(--idep-navy-alt);
    color: var(--idep-white);
    border-color: var(--idep-gold);
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(11, 45, 77, 0.28);
}

.big-back-button:hover i {
    background: var(--idep-gold);
    color: var(--idep-navy-alt);
    transform: translateX(-3px);
}

.big-back-button:active {
    transform: translateY(0);
    box-shadow: 0 6px 14px rgba(11, 45, 77, 0.18);
}

/* =========================
   FORMS
========================= */

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 20px;
}

.filter-grid {
    display: grid;
    grid-template-columns: 2fr 1fr auto;
    gap: 16px;
    margin-bottom: 18px;
}

.filter-actions {
    display: flex;
    align-items: end;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.full-width {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
}

label {
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--idep-navy);
}

input,
select,
textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--idep-border);
    border-radius: 8px;
    font-size: 0.96rem;
    outline: none;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--idep-gold);
    box-shadow: 0 0 0 3px rgba(242, 165, 26, 0.18);
}

.help-text {
    margin-top: 4px;
    color: var(--idep-muted);
    font-size: 0.85rem;
}

.field-error {
    margin-top: 6px;
    color: var(--danger);
    font-size: 0.88rem;
    font-weight: 600;
}

.form-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.section-title {
    color: var(--idep-navy);
    font-size: 1.1rem;
    margin: 24px 0 14px;
}

.section-note,
.section-help {
    color: var(--idep-muted);
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 16px;
}

/* =========================
   TABLES
========================= */

.table-wrap {
    overflow-x: auto;
}

.styled-table {
    width: 100%;
    border-collapse: collapse;
}

.styled-table th {
    background: #eef2f7;
    color: var(--idep-navy);
    text-align: left;
    padding: 12px;
    font-size: 0.92rem;
}

.styled-table td {
    padding: 12px;
    border-top: 1px solid #e5e7eb;
    vertical-align: middle;
}

.styled-table tbody tr:hover {
    background: #fafbfd;
}

.action-cell {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.empty-state {
    text-align: center;
    color: var(--idep-muted);
    padding: 22px;
    font-style: italic;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 20px;
}

.detail-label {
    display: block;
    color: var(--idep-muted);
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.required-badge,
.optional-badge,
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
}

.required-badge {
    background: #fdecec;
    color: var(--danger);
    border: 1px solid #f5b5b5;
}

.optional-badge {
    background: #eef2f7;
    color: var(--idep-navy);
    border: 1px solid var(--idep-border);
}

.status-warning {
    background: #fff4e5;
    color: var(--warning);
    border: 1px solid #fedf89;
}

.status-success {
    background: #e8f7ee;
    color: #027a48;
    border: 1px solid #abefc6;
}

/* =========================
   PAGINATION
========================= */

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
    font-weight: 600;
}

.pagination a {
    color: var(--idep-navy);
    text-decoration: none;
}

/* =========================
   MODAL
========================= */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.78);
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 24px;
}

.show-modal {
    display: flex;
}

.modal-container {
    width: 95%;
    max-width: 1300px;
    height: 92vh;
    background: var(--idep-white);
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.modal-header {
    background: var(--idep-navy-alt);
    color: var(--idep-white);
    padding: 16px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    gap: 10px;
    align-items: center;
}

.modal-close {
    border: none;
    background: transparent;
    color: var(--idep-white);
    font-size: 1.2rem;
    cursor: pointer;
}

.modal-close:hover {
    color: var(--idep-gold);
}

.modal-body {
    flex: 1;
    background: #f3f4f6;
}

.document-frame {
    width: 100%;
    height: 100%;
    border: none;
    background: var(--idep-white);
}

/* =========================
   FINGERPRINT
========================= */

.fingerprint-summary {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 18px;
}

.fingerprint-preview-box {
    margin: 20px 0;
    padding: 16px;
    border: 1px solid #d7dde5;
    border-radius: 10px;
    background: #f8fafc;
}

.fingerprint-preview-box h4 {
    margin: 0 0 12px;
    color: var(--idep-navy-alt);
    font-size: 16px;
}

.fingerprint-preview-img {
    width: 240px;
    min-height: 280px;
    object-fit: contain;
    border: 2px solid var(--idep-navy-alt);
    border-radius: 8px;
    background: var(--idep-white);
    padding: 10px;
}

/* =========================
   LOGIN
========================= */

.login-body {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--idep-navy-alt), var(--idep-navy));
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-shell {
    width: 100%;
    max-width: 460px;
    padding: 24px;
}

.login-card {
    background: var(--idep-white);
    border-radius: 16px;
    padding: 34px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.login-brand {
    background: var(--idep-navy-alt);
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 24px;
    text-align: right;
}

.login-card h2 {
    margin: 0;
    color: var(--idep-navy-alt);
}

.login-subtitle {
    color: #667085;
    margin-bottom: 20px;
}

.login-footer-text {
    margin-top: 18px;
    font-size: 0.85rem;
    color: #667085;
    text-align: center;
}

.dashboard-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
}

/* =========================
   FOOTER
========================= */

.idep-footer {
    background: #f2f2f2;
    border-top: 1px solid var(--idep-border);
    padding: 14px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--idep-text);
}

.footer-left,
.footer-right {
    width: 180px;
    display: flex;
    align-items: center;
}

.footer-left img {
    height: 60px;
}

.footer-right {
    justify-content: flex-end;
}

.footer-right img {
    height: 42px;
}

.footer-center {
    text-align: center;
    flex: 1;
    font-weight: 500;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-grid,
    .detail-grid,
    .filter-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .topbar {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .topbar-left,
    .topbar-user,
    .topbar-brand {
        justify-content: center;
        align-items: center;
    }

    .idep-brand {
        text-align: center;
    }

    .user-menu {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .page-shell {
        padding: 0 14px 24px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .idep-footer {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .footer-left,
    .footer-right {
        width: auto;
        justify-content: center;
    }
}

/* =========================
   SPREADSHEET IMPORT
========================= */

.import-card {
    margin-bottom: 28px;
}

.spreadsheet-upload-form {
    display: flex;
    align-items: end;
    gap: 16px;
}

.spreadsheet-upload-form .form-group {
    flex: 1;
    margin: 0;
}

.spreadsheet-upload-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.import-progress-panel {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--idep-border);
}

.import-progress-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 8px;
    color: var(--idep-navy);
    font-weight: 800;
}

.import-progress-track {
    width: 100%;
    height: 16px;
    overflow: hidden;
    border: 1px solid #b8c5d6;
    border-radius: 6px;
    background: #e7edf4;
}

.import-progress-fill {
    width: 0;
    height: 100%;
    background: var(--idep-gold);
    transition: width 220ms ease;
}

.spreadsheet-upload-form small {
    display: block;
    margin-top: 6px;
    color: var(--idep-muted);
}

.field-error {
    margin-top: 6px;
    color: #b42318;
    font-weight: 700;
}

.import-results,
.import-structure {
    min-width: 0;
    margin: 28px 0;
}

.table-responsive {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
}

.section-heading-row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.section-heading-row h2 {
    margin: 0;
    color: var(--idep-navy);
    font-size: 1.25rem;
}

.section-heading-row p {
    margin: 5px 0 0;
    color: var(--idep-muted);
}

.import-summary-grid {
    display: grid;
    grid-template-columns: repeat(8, minmax(120px, 1fr));
    border: 1px solid var(--idep-border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--idep-white);
}

.import-summary-item {
    min-width: 0;
    padding: 14px;
    border-right: 1px solid var(--idep-border);
}

.import-summary-item:last-child {
    border-right: 0;
}

.import-summary-item span {
    display: block;
    color: var(--idep-muted);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.import-summary-item strong {
    display: block;
    margin-top: 4px;
    color: var(--idep-navy);
    font-size: 1.45rem;
}

.import-summary-item.success strong { color: #087443; }
.import-summary-item.existing strong { color: #155e75; }
.import-summary-item.warning strong { color: #9a6700; }
.import-summary-item.danger strong { color: #b42318; }

.import-report-table-wrap {
    margin-top: 16px;
    border: 1px solid var(--idep-border);
    border-radius: 8px;
}

.import-report-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: 16px;
}

.import-report-actions span {
    color: var(--idep-muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.import-report-table {
    min-width: 760px;
}

.import-status {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 800;
}

.import-status-uploaded { background: #dcfce7; color: #166534; }
.import-status-already_exists { background: #cffafe; color: #155e75; }
.import-status-skipped { background: #fef3c7; color: #92400e; }
.import-status-failed { background: #fee2e2; color: #991b1b; }

.import-existing-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
    padding: 12px 14px;
    border: 1px solid #67c3d2;
    border-radius: 8px;
    background: #ecfeff;
    color: #164e63;
}

.import-existing-notice i {
    margin-top: 2px;
}

.import-guide-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--idep-border);
}

.import-guide-hero h2 {
    margin: 0;
    color: var(--idep-navy);
    font-size: 1.3rem;
}

.import-guide-hero p {
    max-width: 780px;
    margin: 6px 0 0;
    color: var(--idep-muted);
    line-height: 1.5;
}

.import-step-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.import-step-card {
    min-width: 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--idep-border);
    border-radius: 8px;
    background: #f8fafc;
}

.import-step-icon {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--idep-navy);
    color: var(--idep-gold);
}

.import-step-card strong,
.import-step-card span {
    display: block;
}

.import-step-card strong {
    color: var(--idep-navy);
    font-size: 0.94rem;
}

.import-step-card span {
    margin-top: 4px;
    color: var(--idep-text);
    font-size: 0.88rem;
    line-height: 1.4;
}

.import-help-grid {
    display: grid;
    grid-template-columns: minmax(280px, 0.8fr) minmax(360px, 1.2fr);
    gap: 16px;
    margin-top: 16px;
}

.import-help-panel {
    padding: 16px;
    border: 1px solid var(--idep-border);
    border-radius: 8px;
    background: var(--idep-white);
}

.import-help-panel h3,
.import-reference-heading h3 {
    margin: 0;
    color: var(--idep-navy);
    font-size: 1.02rem;
}

.import-help-panel h3 i {
    margin-right: 8px;
    color: var(--idep-gold);
}

.import-help-panel p,
.import-reference-heading p {
    margin: 7px 0 0;
    color: var(--idep-muted);
    line-height: 1.45;
}

.required-column-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.required-column-list code {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 8px;
    border-radius: 6px;
    background: #eef2f7;
    color: var(--idep-navy);
    font-weight: 800;
}

.import-format-list {
    margin: 10px 0 0;
    padding-left: 18px;
    color: var(--idep-text);
    line-height: 1.55;
}

.import-reference-heading {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--idep-border);
}

.structure-rules {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 24px;
    padding: 16px 0 20px;
    border-top: 1px solid var(--idep-border);
}

.structure-rules > div {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--idep-text);
}

.structure-rules i {
    width: 20px;
    margin-top: 2px;
    color: var(--idep-gold-dark, #b26f00);
    text-align: center;
}

.column-reference-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 14px;
}

.column-reference-card {
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
    border: 1px solid var(--idep-border);
    border-radius: 8px;
    background: var(--idep-white);
}

.column-reference-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--idep-border);
    color: var(--idep-navy);
    font-weight: 800;
    background: #f8fafc;
}

.column-reference-card-header h4,
.column-reference-card-header span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.column-reference-card-header h4 {
    font-size: 1rem;
}

.column-reference-card-header h4 i {
    color: var(--idep-gold);
}

.column-reference-card-header span {
    color: var(--idep-muted);
    font-size: 0.82rem;
}

.column-guide-table {
    width: 100%;
    min-width: 820px;
    border-collapse: collapse;
    background: var(--idep-white);
}

.column-guide-table th,
.column-guide-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #e5e7eb;
    text-align: left;
    vertical-align: top;
}

.column-guide-table th {
    background: #eef2f7;
    color: var(--idep-navy);
}

.column-guide-table code {
    color: var(--idep-navy);
    font-weight: 800;
}

.required-badge,
.optional-badge {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 800;
}

.required-badge {
    background: #fee2e2;
    color: #991b1b;
}

.optional-badge {
    background: #e0f2fe;
    color: #075985;
}

@media (max-width: 1100px) {
    .import-summary-grid {
        grid-template-columns: repeat(4, minmax(120px, 1fr));
    }

    .import-summary-item {
        border-bottom: 1px solid var(--idep-border);
    }

    .import-step-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .import-help-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .spreadsheet-upload-form {
        align-items: stretch;
        flex-direction: column;
    }

    .spreadsheet-upload-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .import-report-actions {
        align-items: flex-start;
        flex-direction: column;
    }

    .import-guide-hero {
        flex-direction: column;
    }

    .import-summary-grid,
    .structure-rules {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .page-actions {
        justify-content: stretch;
        margin: 14px 0 20px;
    }

    .big-back-button {
        width: 100%;
        min-width: unset;
    }

    .import-step-grid,
    .import-summary-grid,
    .structure-rules {
        grid-template-columns: 1fr;
    }

    .user-pill,
    .logout-button,
    .logout-link {
        font-size: 0.8rem;
        padding: 8px 12px;
    }
}


.photo-capture-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 22px;
    align-items: start;
    margin-bottom: 24px;
}

.photo-preview-card,
.camera-card {
    background: #f8fafc;
    border: 1px solid var(--idep-border);
    border-radius: 12px;
    padding: 16px;
}

.photo-preview-box {
    width: 100%;
    height: 260px;
    background: #ffffff;
    border: 2px dashed var(--idep-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 14px;
}

.photo-preview-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-placeholder {
    color: var(--idep-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.photo-placeholder i {
    font-size: 3rem;
    color: var(--idep-navy);
}

.camera-card video {
    width: 100%;
    max-height: 360px;
    background: #111827;
    border-radius: 12px;
    object-fit: cover;
    margin-bottom: 14px;
}

.camera-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}



@media (max-width: 900px) {
    .photo-capture-layout {
        grid-template-columns: 1fr;
    }

    .person-profile-header {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .person-profile-summary {
        text-align: center;
    }
}

.photo-action-row {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.photo-status-text {
    margin-top: 10px;
    color: var(--idep-muted);
    font-size: 0.9rem;
    font-weight: 600;
}


/* =========================
   PERSON PHOTO / PROFILE
========================= */

.photo-capture-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 22px;
    align-items: start;
    margin-bottom: 24px;
}

.photo-preview-card,
.camera-card {
    background: #f8fafc;
    border: 1px solid var(--idep-border);
    border-radius: 12px;
    padding: 16px;
}

.photo-preview-box {
    width: 100%;
    height: 260px;
    background: #ffffff;
    border: 2px dashed var(--idep-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 14px;
}

.photo-preview-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-placeholder {
    color: var(--idep-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 700;
    text-align: center;
}

.photo-placeholder i {
    font-size: 3rem;
    color: var(--idep-navy);
}

.camera-card video {
    width: 100%;
    max-height: 360px;
    background: #111827;
    border-radius: 12px;
    object-fit: cover;
    margin-bottom: 14px;
}

.camera-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.photo-action-row {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.photo-status-text {
    margin-top: 10px;
    color: var(--idep-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.person-profile-header {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
    padding: 24px;
    background: #f8fafc;
    border-bottom: 1px solid var(--idep-border);
    align-items: center;
}

.person-photo-detail {
    display: flex;
    justify-content: center;
    align-items: center;
}

.person-photo-detail img {
    width: 180px;
    height: 220px;
    object-fit: cover;
    border-radius: 14px;
    border: 4px solid var(--idep-gold);
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(11, 45, 77, 0.18);
}

.person-profile-summary h2 {
    margin: 0 0 12px;
    color: var(--idep-navy);
    font-size: 1.6rem;
}

.person-profile-summary p {
    margin: 8px 0;
    color: var(--idep-text);
    font-weight: 600;
}

.person-profile-summary i {
    color: var(--idep-gold);
    margin-right: 8px;
}

.photo-placeholder.large {
    width: 180px;
    height: 220px;
    border: 2px dashed var(--idep-border);
    border-radius: 14px;
    background: #ffffff;
}
/* =========================
   PARTICIPANT DATA GRID
========================= */

.data-grid-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.grid-result-count {
    font-size: 0.9rem;
    font-weight: 700;
    color: #f8fafc;
    opacity: 0.95;
    white-space: nowrap;
}

.participant-grid-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 18px;
}

.grid-filter-row {
    display: grid;
    grid-template-columns: minmax(240px, 2fr) repeat(7, minmax(140px, 1fr));
    gap: 14px;
    align-items: end;
}

.column-picker {
    border: 1px solid var(--idep-border);
    border-radius: 8px;
    background: #f8fafc;
    overflow: hidden;
}

.column-picker summary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    color: var(--idep-navy);
    font-weight: 800;
    cursor: pointer;
    list-style: none;
}

.column-picker summary::-webkit-details-marker {
    display: none;
}

.column-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 10px;
    padding: 0 14px 14px;
}

.checkbox-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    margin: 0;
    padding: 8px 10px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background: var(--idep-white);
    color: var(--idep-text);
    font-size: 0.88rem;
    font-weight: 700;
}

.checkbox-pill input {
    width: auto;
    margin: 0;
}

.grid-toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.participant-table-wrap,
.detail-table-wrap {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
}

.data-grid-table,
.detail-data-table {
    min-width: 1100px;
}

.data-grid-table th,
.detail-data-table th {
    white-space: nowrap;
}

.data-grid-table td,
.detail-data-table td {
    max-width: 260px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sort-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--idep-navy);
    text-decoration: none;
    font-weight: 800;
}

.sort-link i {
    color: var(--idep-muted);
    font-size: 0.82rem;
}

.actions-header,
.data-grid-table .action-cell {
    position: sticky;
    right: 0;
    z-index: 1;
    background: var(--idep-white);
    box-shadow: -8px 0 12px rgba(15, 23, 42, 0.05);
}

.actions-header {
    background: #eef2f7;
    z-index: 2;
}

.data-grid-pagination,
.page-step {
    display: flex;
    align-items: center;
    gap: 12px;
}

.data-grid-pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 8px 12px;
    border: 1px solid var(--idep-border);
    border-radius: 8px;
    background: var(--idep-white);
    font-weight: 800;
}

.profile-actions {
    padding-top: 20px;
}

.detail-data-table td {
    vertical-align: top;
}

@media (max-width: 1280px) {
    .grid-filter-row {
        grid-template-columns: repeat(3, minmax(180px, 1fr));
    }
}

@media (max-width: 768px) {
    .data-grid-header,
    .data-grid-pagination {
        align-items: flex-start;
        flex-direction: column;
    }

    .grid-filter-row {
        grid-template-columns: 1fr;
    }

    .column-picker-grid {
        grid-template-columns: 1fr;
    }
}