/* ── Design Tokens ──────────────────────────────────────────────── */
:root {
    --blue: #1D4ED8;
    --black: #000000;
    --white: #FFFFFF;
    --text: #333333;
    --gray: #666666;
    --light-gray: #F5F5F5;
    --border: 2px solid #000000;
    --font: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    --mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

/* ── Reset ──────────────────────────────────────────────────────── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ── Base ───────────────────────────────────────────────────────── */
body {
    font-family: var(--font);
    background: var(--white);
    color: var(--black);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── App Layout (Sidebar + Content) ────────────────────────────── */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 200px;
    background: var(--black);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 100;
}

.sidebar-brand {
    padding: 1.8rem 1.2rem;
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    color: var(--blue);
    border-bottom: 1px solid #222;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 0.5rem 0;
}

.sidebar-tab {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.2rem;
    color: #777;
    text-decoration: none;
    font-size: 0.62rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.sidebar-tab:hover {
    color: var(--white);
    background: #111;
}

.sidebar-tab.active {
    color: var(--white);
    border-left-color: var(--blue);
    background: #111;
}

.sidebar-icon {
    flex-shrink: 0;
    opacity: 0.6;
}

.sidebar-tab.active .sidebar-icon {
    opacity: 1;
}

.app-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

/* ── Header ─────────────────────────────────────────────────────── */
header {
    background: var(--black);
    color: var(--white);
    padding: 2.5rem 2rem;
    border-bottom: var(--border);
}

.header-inner {
    max-width: 960px;
    margin: 0 auto;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    line-height: 1.1;
}

.subtitle {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-top: 0.5rem;
    color: var(--blue);
}

/* ── Main Layout ────────────────────────────────────────────────── */
main {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

/* ── Sections ───────────────────────────────────────────────────── */
.section {
    border: var(--border);
    background: var(--white);
}

.section-title {
    font-size: 0.85rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    padding: 1rem 1.5rem;
    background: var(--black);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.entry-count {
    background: var(--blue);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 900;
    padding: 0.2rem 0.6rem;
    letter-spacing: 0.05em;
}

/* ── Status Bar ─────────────────────────────────────────────────── */
.status-bar {
    max-width: 960px;
    margin: 2rem auto 0;
    padding: 1rem 1.5rem;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    animation: slideIn 0.3s ease;
}

.status-bar.success {
    background: var(--black);
    color: #4ADE80;
    border: 2px solid #16A34A;
}

.status-bar.error {
    background: var(--black);
    color: #F87171;
    border: 2px solid #DC2626;
}

.status-bar.hidden {
    display: none;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Upload Row (side by side) ──────────────────────────────────── */
.upload-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.upload-box {
    min-width: 0;
}

/* ── Manual Entry (collapsible) ──────────────────────────────────── */
.manual-entry-wrapper {
    margin-top: 0;
}

.manual-entry-toggle {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--blue);
    border: none;
    padding: 0.8rem 1.4rem;
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--white);
    cursor: pointer;
    width: 100%;
    text-align: left;
    transition: all 0.2s ease;
}

.manual-entry-toggle:hover {
    background: #1a44c0;
}

.manual-entry-toggle.open {
    border-bottom: none;
}

.toggle-arrow {
    transition: transform 0.2s ease;
    stroke: var(--white);
}

.manual-entry-toggle.open .toggle-arrow {
    transform: rotate(90deg);
}

.manual-entry-panel {
    border: 2px solid var(--blue);
    border-top: none;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    background: var(--white);
}

.manual-textarea {
    width: 100%;
    font-family: var(--mono);
    font-size: 0.85rem;
    padding: 0.8rem;
    border: 2px solid #E5E5E5;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s ease;
    line-height: 1.6;
}

.manual-textarea:focus {
    border-color: var(--blue);
}

.btn-small {
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    align-self: flex-start;
}

/* ── Royalty Checker ─────────────────────────────────────────────── */
.royalty-checker {
    border: 2px solid #E5E5E5;
    padding: 1.2rem;
    animation: fadeIn 0.4s ease;
}

.royalty-checker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.royalty-checker-title {
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.royalty-detected-type {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    font-family: var(--font);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    background: var(--blue);
    color: var(--white);
}

.royalty-checklist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.3rem 1.5rem;
    margin-bottom: 1rem;
}

.checklist-section-title {
    grid-column: 1 / -1;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    color: var(--blue);
    margin-top: 0.6rem;
    margin-bottom: 0.1rem;
    padding-bottom: 0.2rem;
    border-bottom: 1px solid #E5E5E5;
}

.checklist-section-title:first-child {
    margin-top: 0;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray);
    padding: 0.2rem 0;
}

.checklist-item .check-icon {
    font-size: 0.8rem;
    width: 1rem;
    text-align: center;
    flex-shrink: 0;
}

.checklist-item.found .check-icon {
    color: #16A34A;
}

.checklist-item.missing .check-icon {
    color: #DC2626;
}

.checklist-item.found {
    color: var(--black);
}

.royalty-checker-status {
    padding: 0.5rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.royalty-checker-status.pass {
    background: #F0FDF4;
    border: 1px solid #16A34A;
    color: #16A34A;
}

.royalty-checker-status.fail {
    background: #FEF2F2;
    border: 1px solid #DC2626;
    color: #DC2626;
}

/* ── Invoice Checker ─────────────────────────────────────────────── */
.invoice-checker {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.2rem;
    border: 2px solid #E5E5E5;
    transition: all 0.3s ease;
    animation: fadeIn 0.4s ease;
}

.invoice-checker.pass {
    border-color: #16A34A;
    background: #F0FDF4;
}

.invoice-checker.fail {
    border-color: #DC2626;
    background: #FEF2F2;
}

.checker-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
}

.invoice-checker.pass .checker-icon {
    background: #16A34A;
}

.invoice-checker.fail .checker-icon {
    background: #DC2626;
}

.checker-text {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.invoice-checker.pass .checker-text {
    color: #16A34A;
}

.invoice-checker.fail .checker-text {
    color: #DC2626;
}

/* ── Drop Zone ──────────────────────────────────────────────────── */
.drop-zone {
    border: 3px dashed var(--black);
    margin: 1.5rem;
    padding: 4rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.drop-zone:hover {
    border-color: var(--blue);
    background: #EFF6FF;
}

.drop-zone.drag-over {
    border-color: var(--blue);
    background: #EFF6FF;
    border-style: solid;
}

.drop-zone.uploading {
    border-color: var(--blue);
    border-style: solid;
    opacity: 0.7;
    pointer-events: none;
}

.drop-zone.success {
    border-color: #16A34A;
    border-style: solid;
    background: #F0FDF4;
}

.drop-zone.error {
    border-color: #DC2626;
    border-style: solid;
    background: #FEF2F2;
}

.drop-icon {
    color: var(--black);
    transition: color 0.3s ease;
}

.drop-zone:hover .drop-icon,
.drop-zone.drag-over .drop-icon {
    color: var(--blue);
}

.drop-text {
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.drop-hint {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--gray);
}

.drop-status {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-top: 0.5rem;
}

.file-input-hidden {
    display: none;
}

/* ── Loading Spinner ────────────────────────────────────────────── */
.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--black);
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ── Manual Section Toggle ──────────────────────────────────────── */
.section-toggle {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--white);
    border: none;
    border-bottom: var(--border);
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--black);
}

.section-toggle:hover {
    background: var(--black);
    color: var(--white);
}

.section-toggle-small {
    font-size: 0.7rem;
    padding: 0.75rem 1.5rem;
    border: var(--border);
    margin-top: 1.5rem;
}

.toggle-arrow {
    font-size: 0.6rem;
    transition: transform 0.3s ease;
}

.toggle-arrow.open {
    transform: rotate(180deg);
}

.manual-content {
    padding: 1.5rem;
}

.collapsed {
    display: none;
}

.help-text {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

/* ── Form Elements ──────────────────────────────────────────────── */
textarea {
    width: 100%;
    padding: 0.75rem;
    background: var(--white);
    color: var(--black);
    border: var(--border);
    border-radius: 0;
    font-family: var(--mono);
    font-size: 0.8rem;
    line-height: 1.6;
    resize: vertical;
    transition: border-color 0.3s ease;
}

textarea:focus {
    outline: none;
    border-color: var(--blue);
}

textarea::placeholder {
    color: #999;
}

/* ── Preview Fields ─────────────────────────────────────────────── */
.preview-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1.5rem;
}

.field-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.field-group.full-width {
    grid-column: 1 / -1;
}

.field-group label {
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--black);
}

.field-group input {
    width: 100%;
    padding: 0.55rem 0.75rem;
    background: var(--white);
    color: var(--black);
    border: var(--border);
    border-radius: 0;
    font-family: var(--font);
    font-size: 0.85rem;
    transition: border-color 0.3s ease;
}

.field-group input:focus {
    outline: none;
    border-color: var(--blue);
}

.field-group input::placeholder {
    color: #BBB;
}

/* ── Mapping UI ────────────────────────────────────────────────── */
.mapping-instructions {
    padding: 0.75rem 1.5rem;
    background: var(--light-gray);
    border-bottom: 1px solid #E5E5E5;
}

.mapping-instructions p {
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray);
    text-align: center;
}

.field-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    border-bottom: var(--border);
}

.field-btn {
    flex: 1;
    min-width: 0;
    padding: 0.65rem 0.5rem;
    background: var(--white);
    color: var(--black);
    border: none;
    border-right: 1px solid #E5E5E5;
    font-family: var(--font);
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}

.field-btn:last-child {
    border-right: none;
}

.field-btn:hover {
    background: var(--light-gray);
}

.field-btn.active {
    background: var(--black);
    color: var(--white);
}

.field-btn[data-field="navn"].active { background: #1D4ED8; }
.field-btn[data-field="adresse"].active { background: #7C3AED; }
.field-btn[data-field="postnr"].active { background: #059669; }
.field-btn[data-field="by"].active { background: #D97706; }
.field-btn[data-field="landekode"].active { background: #DC2626; }
.field-btn[data-field="tin"].active { background: #0891B2; }
.field-btn[data-field="fodselsdag"].active { background: #DB2777; }

.mapping-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 300px;
}

.pdf-lines-panel,
.fields-panel {
    display: flex;
    flex-direction: column;
}

.pdf-lines-panel {
    border-right: var(--border);
}

.panel-title {
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    background: #F0F0F0;
    color: var(--gray);
    border-bottom: 1px solid #E5E5E5;
}

.pdf-lines {
    flex: 1;
    overflow-y: auto;
    max-height: 400px;
    padding: 0.5rem 0;
}

.pdf-line {
    padding: 0.45rem 1rem;
    font-family: var(--mono);
    font-size: 0.72rem;
    line-height: 1.4;
    cursor: pointer;
    transition: all 0.15s ease;
    border-left: 4px solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    word-break: break-word;
}

.pdf-line:hover {
    background: var(--light-gray);
}

.pdf-line.assigned {
    background: #F8FAFC;
    font-weight: 600;
}

.line-tag {
    flex-shrink: 0;
    font-family: var(--font);
    font-size: 0.55rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    color: var(--white);
    padding: 0.15rem 0.4rem;
    text-transform: uppercase;
}

.assigned-fields {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.assigned-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    padding: 0.25rem;
    cursor: pointer;
}

.assigned-field.highlight {
    background: var(--light-gray);
}

.assigned-label {
    flex-shrink: 0;
    width: 60px;
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray);
}

.assigned-field .assigned-label { color: #1D4ED8; }

.assigned-field input {
    flex: 1;
    min-width: 0;
    padding: 0.4rem 0.6rem;
    background: var(--white);
    color: var(--black);
    border: 2px solid #E5E5E5;
    border-radius: 0;
    font-family: var(--font);
    font-size: 0.78rem;
    transition: border-color 0.2s ease;
}

.assigned-field input:focus {
    outline: none;
    border-color: var(--blue);
}

.assigned-field input::placeholder {
    color: #CCC;
    font-size: 0.7rem;
}

/* Code block inside fields panel */
.code-block-inline {
    margin: 0.5rem 0.75rem 0.75rem;
}

.code-title {
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.5rem 0.75rem;
    background: var(--black);
    color: var(--blue);
}

#codeOutput {
    background: #0A0A0A;
    color: var(--white);
    padding: 0.75rem;
    font-family: var(--mono);
    font-size: 0.7rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    border: 2px solid #222;
    border-top: none;
}

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
    padding: 0.7rem 1.5rem;
    border: var(--border);
    border-radius: 0;
    font-family: var(--font);
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--black);
    color: var(--white);
    width: 100%;
    margin-top: 1rem;
}

.btn:hover {
    background: var(--blue);
    border-color: var(--blue);
}

.btn:active {
    opacity: 0.8;
}

.btn-primary {
    background: var(--blue);
    border-color: var(--blue);
    color: var(--white);
    flex: 2;
    margin-top: 0;
}

.btn-primary:hover {
    background: var(--black);
    border-color: var(--black);
}

.btn-secondary {
    background: var(--white);
    color: var(--black);
    border: var(--border);
    flex: 1;
    margin-top: 0;
}

.btn-secondary:hover {
    background: var(--black);
    color: var(--white);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    padding: 0 1.5rem 1.5rem;
}

/* ── Section Header Row ────────────────────────────────────────── */
.section-header-row {
    display: flex;
    align-items: stretch;
}

.section-header-row .section-title {
    flex: 1;
}

.btn-download {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0 1.5rem;
    background: var(--blue);
    color: var(--white);
    border: none;
    border-left: 2px solid var(--white);
    font-family: var(--font);
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    margin-top: 0;
    width: auto;
}

.btn-download:hover {
    background: var(--white);
    color: var(--black);
}

.btn-download svg {
    flex-shrink: 0;
}

/* ── Table ──────────────────────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
}

#entriesTable {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

#entriesTable thead th {
    text-align: left;
    padding: 0.7rem 0.75rem;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    color: var(--gray);
    background: var(--light-gray);
    border-bottom: var(--border);
    white-space: nowrap;
}

#entriesTable tbody tr {
    border-bottom: 1px solid #E5E5E5;
    transition: all 0.2s ease;
}

#entriesTable tbody tr:hover {
    background: var(--blue);
    color: var(--white);
}

#entriesTable tbody tr:hover td {
    color: var(--white);
}

#entriesTable tbody td {
    padding: 0.55rem 0.75rem;
    white-space: nowrap;
    color: var(--text);
}

.name-cell {
    font-weight: 700;
    color: var(--black) !important;
}

tr.newest td {
    background: rgba(29, 78, 216, 0.06);
    font-weight: 600;
}

.empty-cell,
.error-cell {
    text-align: center;
    padding: 3rem 1rem !important;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--gray);
}

.error-cell {
    color: #DC2626;
}

/* ── Footer ─────────────────────────────────────────────────────── */
footer {
    background: var(--black);
    color: var(--gray);
    text-align: center;
    padding: 1.5rem 2rem;
    margin-top: 2rem;
    border-top: var(--border);
}

footer p {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* ── Utility ────────────────────────────────────────────────────── */
.hidden {
    display: none !important;
}

/* ── Fade in animation ──────────────────────────────────────────── */
.fade-in {
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Stats Row (Invoices To Pay) ───────────────────────────────── */
.stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
}

.stat-box {
    border: var(--border);
    padding: 1.2rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 0.02em;
    line-height: 1;
}

.stat-label {
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: var(--gray);
}

.stat-unpaid .stat-number { color: #DC2626; }
.stat-paid .stat-number { color: #16A34A; }

/* ── Filter Row ────────────────────────────────────────────────── */
.filter-row {
    display: flex;
    gap: 0;
    border: var(--border);
}

.filter-btn {
    flex: 1;
    padding: 0.65rem 1rem;
    background: var(--white);
    color: var(--black);
    border: none;
    border-right: 1px solid #E5E5E5;
    font-family: var(--font);
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:last-child {
    border-right: none;
}

.filter-btn:hover {
    background: var(--light-gray);
}

.filter-btn.active {
    background: var(--black);
    color: var(--white);
}

/* ── Invoices Table ────────────────────────────────────────────── */
.invoices-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.invoices-table thead th {
    text-align: left;
    padding: 0.7rem 0.75rem;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    color: var(--gray);
    background: var(--light-gray);
    border-bottom: var(--border);
    white-space: nowrap;
}

.th-paid {
    text-align: center !important;
    width: 60px;
}

.invoices-table tbody tr {
    border-bottom: 1px solid #E5E5E5;
    transition: all 0.2s ease;
}

.invoices-table tbody tr:hover {
    background: #F8FAFC;
}

.invoices-table tbody td {
    padding: 0.6rem 0.75rem;
    color: var(--text);
}

.date-cell {
    white-space: nowrap;
    font-size: 0.72rem;
    color: var(--gray) !important;
}

.who-cell {
    font-weight: 700;
    color: var(--black) !important;
}

.project-cell {
    font-weight: 700;
    color: var(--blue) !important;
}

.comment-cell {
    font-size: 0.72rem;
    color: var(--gray) !important;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.invoice-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--blue);
    text-decoration: none;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.invoice-link:hover {
    color: var(--black);
}

.no-link {
    font-size: 0.65rem;
    font-weight: 700;
    color: #CCC;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Paid rows */
.paid-row td {
    opacity: 0.45;
}

.paid-row .paid-cell {
    opacity: 1;
}

.paid-row:hover td {
    opacity: 0.7;
}

.paid-row:hover .paid-cell {
    opacity: 1;
}

/* ── Custom Checkbox ───────────────────────────────────────────── */
.paid-cell {
    text-align: center;
}

.paid-checkbox {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
}

.paid-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: 2px solid #CCC;
    background: var(--white);
    transition: all 0.2s ease;
}

.paid-checkbox:hover .checkmark {
    border-color: var(--black);
}

.paid-checkbox input:checked ~ .checkmark {
    background: #16A34A;
    border-color: #16A34A;
}

.checkmark::after {
    content: '';
    display: none;
    width: 5px;
    height: 9px;
    border: solid var(--white);
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

.paid-checkbox input:checked ~ .checkmark::after {
    display: block;
}

/* ── Toast Notifications ───────────────────────────────────────── */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    z-index: 1000;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-error {
    background: var(--black);
    color: #F87171;
    border: 2px solid #DC2626;
}

/* ── Create Invoice ────────────────────────────────────────────── */
.ci-paste-area {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.ci-textarea {
    width: 100%;
    font-family: var(--mono);
    font-size: 0.85rem;
    padding: 1rem;
    border: 2px solid #E5E5E5;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s ease;
    line-height: 1.6;
    background: var(--white);
}

.ci-textarea:focus {
    border-color: var(--blue);
}

.ci-parse-actions {
    display: flex;
    gap: 1rem;
}

.ci-parse-btn {
    padding: 0.6rem 2rem;
    margin-top: 0;
    width: auto;
}

.ci-section-label {
    font-size: 0.7rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.6rem 1.5rem;
    background: var(--black);
    color: var(--blue);
}

.ci-paypal-label {
    background: var(--blue);
    color: var(--white);
}

.ci-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    padding: 1rem 1.5rem;
}

.ci-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.ci-field.full-width {
    grid-column: 1 / -1;
}

.ci-field label {
    font-size: 0.6rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blue);
}

.ci-field input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--white);
    color: var(--black);
    border: 2px solid #E5E5E5;
    border-radius: 0;
    font-family: var(--font);
    font-size: 0.85rem;
    transition: border-color 0.2s ease;
}

.ci-field input:focus {
    outline: none;
    border-color: var(--blue);
}

.ci-field input::placeholder {
    color: #BBB;
    font-size: 0.75rem;
}

.ci-actions {
    display: flex;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
}

.ci-actions .btn {
    margin-top: 0;
}

.ci-actions .btn-primary {
    flex: 2;
}

.ci-actions .btn-secondary {
    flex: 1;
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .sidebar {
        width: 160px;
    }

    .sidebar-tab {
        font-size: 0.55rem;
        padding: 0.75rem 0.8rem;
    }

    header h1 {
        font-size: 1.8rem;
    }

    main {
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .upload-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .mapping-layout {
        grid-template-columns: 1fr;
    }

    .pdf-lines-panel {
        border-right: none;
        border-bottom: var(--border);
    }

    .pdf-lines {
        max-height: 250px;
    }

    .action-buttons,
    .ci-actions {
        flex-direction: column;
    }

    .ci-fields {
        grid-template-columns: 1fr;
    }

    .drop-zone {
        padding: 3rem 1.5rem;
        margin: 1rem;
    }

    .field-buttons {
        flex-wrap: wrap;
    }

    .field-btn {
        min-width: calc(25% - 1px);
    }

    .stats-row {
        gap: 0.75rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }
}

@media (max-width: 600px) {
    .sidebar {
        width: 52px;
        overflow: hidden;
    }

    .sidebar-brand {
        font-size: 0.6rem;
        padding: 1rem 0.5rem;
        text-align: center;
        letter-spacing: 0.08em;
    }

    .sidebar-tab {
        font-size: 0;
        padding: 0.9rem 0;
        justify-content: center;
        gap: 0;
        border-left-width: 2px;
    }

    .sidebar-icon {
        opacity: 1;
    }

    header {
        padding: 1.5rem 1rem;
    }

    header h1 {
        font-size: 1.4rem;
    }

    main {
        padding: 1rem;
        gap: 1rem;
    }

    .section-title {
        font-size: 0.75rem;
        padding: 0.75rem 1rem;
    }

    .preview-fields {
        padding: 1rem;
    }

    .code-block {
        margin: 0 1rem 1rem;
    }

    .action-buttons {
        padding: 0 1rem 1rem;
    }

    .drop-zone {
        padding: 2rem 1rem;
        margin: 0.75rem;
    }

    .drop-text {
        font-size: 0.85rem;
    }

    #entriesTable {
        font-size: 0.7rem;
    }

    .stats-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .stat-box {
        padding: 0.8rem;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .stat-number {
        font-size: 1.2rem;
    }
}