/* ============================================================================
   Editor eFactura — sistem de design DESIGN.md
   Industrial / utilitarian, Geist + Geist Mono, paletă warm-paper + slate-900.
   ============================================================================ */

:root {
    /* Color tokens */
    --bg: #fafaf9;
    --surface: #ffffff;
    --surface-muted: #f5f5f4;
    --border: #e7e5e4;
    --border-strong: #d6d3d1;
    --text: #1c1917;
    --text-muted: #57534e;
    --text-faint: #a8a29e;
    --header-bg: #0f172a;
    --header-text: #f8fafc;
    --header-sub: #94a3b8;
    --primary: #1e40af;
    --primary-hover: #1e3a8a;
    --primary-soft: #dbeafe;
    --success: #15803d;
    --success-soft: #dcfce7;
    --warning: #d97706;
    --warning-soft: #fef3c7;
    --danger: #b91c1c;
    --danger-soft: #fee2e2;

    /* Spacing scale */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-12: 48px;
    --space-16: 64px;

    /* Border radius hierarchy */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;

    /* Box shadow */
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-modal: 0 8px 24px rgba(0, 0, 0, 0.08);

    /* Motion */
    --duration-micro: 100ms;
    --duration-short: 150ms;
    --duration-medium: 250ms;
    --easing-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ----------------------------------------------------------------------------
   Reset + base
   ---------------------------------------------------------------------------- */

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

html {
    color-scheme: light;
}

body {
    font-family: 'Geist', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Tabular numerics + monospace — aplicat pe orice valoare numerică editabilă
   (Price, Quantity, Amount, Total, CIF, IBAN, dates). */
.mono,
.num,
input.num,
input.mono {
    font-family: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-variant-numeric: tabular-nums;
    font-weight: 500;
}

input.num,
input.mono {
    text-align: right;
}

/* Date inputs — mono dar text aliniat stânga (sunt formă dd.mm.yyyy, nu valoare). */
.date-input.num,
.date-input.mono,
input.date-input {
    text-align: left;
}

/* ----------------------------------------------------------------------------
   Layout
   ---------------------------------------------------------------------------- */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-4);
}

/* ----------------------------------------------------------------------------
   Header (slate-900)
   ---------------------------------------------------------------------------- */

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding: 14px var(--space-6);
    background-color: var(--header-bg);
    color: var(--header-text);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
}

.header h1 {
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--header-text);
    line-height: 1.2;
}

.app-author {
    font-size: 11px;
    font-weight: 500;
    color: var(--header-sub);
    letter-spacing: 0.04em;
    margin-top: 2px;
}

.button-group {
    display: flex;
    gap: var(--space-2);
    align-items: center;
    flex-wrap: wrap;
}

/* ----------------------------------------------------------------------------
   Actions overflow menu (header dropdown)
   ---------------------------------------------------------------------------- */
.actions-menu-wrapper {
    position: relative;
    display: inline-flex;
}

.actions-menu-chevron {
    margin-left: 4px;
    font-size: 10px;
    line-height: 1;
    transition: transform 120ms ease;
    display: inline-block;
}

#btnActionsMenu[aria-expanded="true"] .actions-menu-chevron {
    transform: rotate(180deg);
}

.actions-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 220px;
    background-color: #1e293b; /* slate-800 — slightly lighter than header-bg slate-900 */
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.32);
    padding: 4px 0;
    z-index: 950;
    display: flex;
    flex-direction: column;
    gap: 0;
    animation: actions-menu-in 120ms ease-out;
}

.actions-menu[hidden] {
    display: none;
}

@keyframes actions-menu-in {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.actions-menu-item {
    appearance: none;
    background: transparent;
    border: none;
    color: #f1f5f9;
    text-align: left;
    padding: 8px 14px;
    font-family: inherit;
    font-size: 13px;
    line-height: 1.3;
    cursor: pointer;
    width: 100%;
    transition: background-color 80ms ease, color 80ms ease;
}

.actions-menu-item:hover,
.actions-menu-item:focus-visible {
    background-color: rgba(255, 255, 255, 0.06);
    outline: none;
}

.actions-menu-item:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.actions-menu-item.is-success {
    color: #86efac; /* green ghost — ANAF actions */
}

.actions-menu-item.is-success:hover,
.actions-menu-item.is-success:focus-visible {
    background-color: rgba(134, 239, 172, 0.10);
}

.actions-menu-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.10);
    margin: 4px 0;
}

.actions-menu-anaf {
    display: flex;
    flex-direction: column;
}

.actions-menu-anaf[hidden] {
    display: none;
}

@media (max-width: 768px) {
    .actions-menu-wrapper {
        position: static;
    }
    .actions-menu {
        left: var(--space-3);
        right: var(--space-3);
        top: auto;
        margin-top: 6px;
    }
}

/* ----------------------------------------------------------------------------
   Cards / form sections
   ---------------------------------------------------------------------------- */

.form-section,
.allowance-charges,
.line-items,
.totals {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px var(--space-5);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-card);
}

.totals {
    padding: var(--space-5) var(--space-5);
}

.section-title {
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.005em;
    color: var(--text);
    margin-bottom: var(--space-3);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-2);
}

/* ----------------------------------------------------------------------------
   Form fields
   ---------------------------------------------------------------------------- */

.form-group {
    margin-bottom: var(--space-2);
}

.form-label {
    display: block;
    margin-bottom: 4px;
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}

.form-input,
input.form-input,
select.form-input,
textarea.form-input {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    color: var(--text);
    background-color: var(--surface);
    transition: border-color var(--duration-short) var(--easing-out),
                box-shadow var(--duration-short) var(--easing-out);
}

textarea.form-input {
    line-height: 1.5;
}

.form-input::placeholder {
    color: var(--text-faint);
}

.form-input:hover {
    border-color: var(--text-muted);
}

.form-input:focus,
.form-input:focus-visible {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(30, 64, 175, 0.15);
}

.form-input.invalid,
input[aria-invalid="true"].form-input {
    border-color: var(--danger);
    background-color: var(--danger-soft);
}

.form-input.invalid:focus {
    box-shadow: 0 0 0 2px rgba(185, 28, 28, 0.15);
}

.form-input:disabled {
    background-color: var(--surface-muted);
    color: var(--text-faint);
    cursor: not-allowed;
}

/* Helper text / error message */
.form-helper {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 3px;
}

.form-helper.is-error {
    color: var(--danger);
}

/* Numeric inputs — mono + right align. Aplicate prin clasa .num/.mono. */
.form-input.num,
.form-input.mono {
    font-family: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    font-variant-numeric: tabular-nums;
    font-weight: 500;
    text-align: right;
}

.form-input.date-input.num,
.form-input.date-input.mono {
    text-align: left;
}

/* ----------------------------------------------------------------------------
   Grids
   ---------------------------------------------------------------------------- */

.details-grid {
    display: grid;
    grid-template-areas:
        "invoice"
        "supplier"
        "customer";
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

@media (min-width: 720px) {
    .details-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-areas:
            "invoice invoice"
            "supplier customer";
    }
}

.invoice-details {
    grid-area: invoice;
}

.compact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-3);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-3);
}

@media (max-width: 720px) {
    .compact-grid,
    .grid {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }
}

/* ----------------------------------------------------------------------------
   Buttons
   ---------------------------------------------------------------------------- */

.button,
button.button {
    padding: 7px 14px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.2;
    cursor: pointer;
    background-color: var(--primary);
    color: #ffffff;
    min-width: fit-content;
    transition: background-color var(--duration-micro) var(--easing-out),
                border-color var(--duration-micro) var(--easing-out),
                color var(--duration-micro) var(--easing-out);
}

.button:hover {
    background-color: var(--primary-hover);
}

.button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Secondary — header & inline secondary action */
.button.button-secondary {
    background-color: var(--surface);
    border: 1px solid var(--border-strong);
    color: var(--text);
}

.button.button-secondary:hover {
    background-color: var(--surface-muted);
    border-color: var(--text-muted);
}

/* Header ghost variant — pe slate-900 background. */
.header .button.button-secondary {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #f1f5f9;
}

.header .button.button-secondary:hover {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.32);
}

/* Danger — primary mode */
.button.button-danger {
    background-color: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
}

.button.button-danger:hover {
    background-color: var(--danger);
    color: #ffffff;
}

/* Header danger ghost */
.header .button.button-danger {
    border: 1px solid rgba(252, 165, 165, 0.35);
    color: #fca5a5;
    background-color: transparent;
}

.header .button.button-danger:hover {
    background-color: rgba(252, 165, 165, 0.12);
    border-color: rgba(252, 165, 165, 0.6);
    color: #fecaca;
}

/* Header primary (Salvează XML) on slate */
.header .button:not(.button-secondary):not(.button-danger) {
    background-color: var(--primary);
    color: #ffffff;
    border: 1px solid var(--primary);
}

.header .button:not(.button-secondary):not(.button-danger):hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* Small size */
.button.button-small {
    padding: 5px 10px;
    font-size: 12px;
}

/* Success — validare ANAF ok (green ghost pe header, filled pe form) */
.button.button-success {
    background-color: transparent;
    border: 1px solid var(--success);
    color: var(--success);
}

.button.button-success:hover {
    background-color: var(--success-soft);
}

/* Header success ghost — pe slate-900 (DESIGN.md: btn-success-ghost) */
.header .button.button-success {
    background-color: transparent;
    border: 1px solid rgba(134, 239, 172, 0.35);
    color: #86efac;
}

.header .button.button-success:hover {
    background-color: rgba(134, 239, 172, 0.12);
    border-color: rgba(134, 239, 172, 0.6);
    color: #bbf7d0;
}

/* Input cu buton inline (CIF Caută, etc.) */
.input-with-action {
    display: flex;
    align-items: center;
    gap: 6px;
}

.input-with-action .form-input {
    flex: 1;
}

/* Add button — dashed border */
.button.button-add,
.button-add {
    background-color: transparent;
    border: 1px dashed var(--border-strong);
    color: var(--text-muted);
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 500;
}

.button-add:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.file-input {
    display: none;
}

/* ----------------------------------------------------------------------------
   Line items / allowance-charge cards
   ---------------------------------------------------------------------------- */

.line-item,
.allowance-charge {
    background-color: var(--surface);
    padding: var(--space-3) var(--space-8) var(--space-3) var(--space-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    position: relative;
    box-shadow: var(--shadow-card);
}

.line-item:hover,
.allowance-charge:hover {
    border-color: var(--border-strong);
}

.vat-row,
.identification-row {
    background-color: var(--surface);
    padding: var(--space-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
    position: relative;
}

.delete-line-item,
.delete-allowance-charge,
.delete-identification,
.remove-line-item {
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    width: 24px !important;
    height: 24px !important;
    padding: 0 !important;
    font-size: 12px !important;
    line-height: 1 !important;
    min-width: 0 !important;
    flex: 0 0 auto !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.optional-details {
    margin-top: var(--space-3);
    padding: var(--space-3);
    background-color: var(--surface-muted);
    border-radius: var(--radius-sm);
}

.optional-details-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.optional-details-toggle {
    margin-top: var(--space-2);
}

.identifications-container {
    width: 100%;
}

.identifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2);
    flex-wrap: wrap;
    gap: var(--space-2);
}

.identifications-header h4 {
    margin: 0;
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
}

.identification-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.identifications-list {
    display: flex;
    flex-direction: column;
    margin-top: 0;
    gap: 4px;
}

.identification-row {
    margin: 0;
    padding: var(--space-2);
}

.identification-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-2);
    align-items: center;
}

.identification-content .scheme-select {
    width: 150px;
    min-width: 150px;
}

.identification-content input[type="text"] {
    flex: 1;
    min-width: 0;
}

/* ----------------------------------------------------------------------------
   Date input
   ---------------------------------------------------------------------------- */

.date-input-container {
    display: flex;
    gap: var(--space-2);
    align-items: stretch;
}

.calendar-button {
    padding: 0 10px;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    color: var(--text-muted);
    transition: border-color var(--duration-short) var(--easing-out);
}

.calendar-button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.calendar-button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ----------------------------------------------------------------------------
   Totals
   ---------------------------------------------------------------------------- */

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

.total-row > span:first-child {
    color: var(--text-muted);
    font-weight: 500;
}

.total-row > span:last-child,
.editable-total {
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-variant-numeric: tabular-nums;
    font-weight: 500;
    color: var(--text);
    text-align: right;
}

.total-row:last-child {
    border-bottom: none;
}

.total-row-final {
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 2px solid var(--border-strong);
    border-bottom: none;
}

.total-row-final > span:first-child {
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.total-row-final > span:last-child {
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
}

.editable-total {
    cursor: pointer;
    border-radius: var(--radius-sm);
    padding: 2px 6px;
    transition: background-color var(--duration-micro) var(--easing-out);
}

.editable-total:hover {
    background-color: var(--surface-muted);
}

.editable-total:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ----------------------------------------------------------------------------
   VAT breakdown
   ---------------------------------------------------------------------------- */

#vatBreakdown {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border);
}

#vatBreakdown .section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.vat-row .total-row {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-2);
    position: relative;
    border-bottom: none;
}

.vat-inputs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-4);
    width: 100%;
    padding-right: var(--space-8);
    align-items: center;
}

.vat-inputs > label {
    min-width: 80px;
    text-align: left;
    margin: 0;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}

.vat-inputs > input,
.vat-inputs > select {
    min-width: 150px;
    flex: 1;
    margin: 0;
}

.vat-inputs > input.vat-rate,
.vat-inputs > input.vat-base,
.vat-inputs > input.vat-amount {
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.vat-exemption {
    display: flex;
    gap: var(--space-3);
    width: 100%;
    flex-wrap: wrap;
}

.vat-exemption .form-group {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    min-width: 240px;
}

.vat-exemption label {
    white-space: nowrap;
    margin: 0;
    min-width: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}

.vat-exemption .form-input {
    flex: 1;
}

.vat-total-group {
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border);
}

/* ----------------------------------------------------------------------------
   Note / textarea
   ---------------------------------------------------------------------------- */

.note-input {
    resize: vertical;
    min-height: 100px;
    line-height: 1.5;
}

.note-counter {
    text-align: right;
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    color: var(--text-muted);
    margin-top: 3px;
}

/* ----------------------------------------------------------------------------
   Footer
   ---------------------------------------------------------------------------- */

.app-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
    text-align: center;
    margin-top: var(--space-8);
    padding: var(--space-3) var(--space-4);
    font-size: 11px;
    color: var(--text-muted);
}

.app-footer #app-version {
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-weight: 500;
    color: var(--text-muted);
}

.app-footer a {
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 1px dotted var(--border-strong);
    padding-bottom: 1px;
    transition: color var(--duration-short) var(--easing-out),
                border-color var(--duration-short) var(--easing-out);
}

.app-footer a:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.app-footer a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ----------------------------------------------------------------------------
   Utility
   ---------------------------------------------------------------------------- */

.hidden {
    display: none !important;
}

/* Eyebrow / section labels */
.eyebrow {
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

/* ----------------------------------------------------------------------------
   Badges (validare matematică A11 — DESIGN.md spec)
   ---------------------------------------------------------------------------- */

.badge,
.badge-ok,
.badge-warn,
.badge-error {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-size: 11px;
    font-weight: 500;
    line-height: 1.4;
    font-variant-numeric: tabular-nums;
    margin-left: var(--space-2);
}

.badge-ok {
    background-color: var(--success-soft);
    color: var(--success);
}

.badge-warn {
    background-color: var(--warning-soft);
    color: var(--warning);
}

.badge-error {
    background-color: var(--danger-soft);
    color: var(--danger);
}

/* Empty badge slot — invisible until populated. */
.badge:empty {
    display: none;
}

/* Wrap pentru badge-ul de footer total (păstrează inline cu valoarea). */
.total-with-badge {
    display: inline-flex;
    align-items: baseline;
    gap: var(--space-2);
}

.total-with-badge .badge {
    margin-left: 0;
}

/* Linia "Total linie" la fiecare line-item (PR-A11 / D4). */
.line-total-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
    margin-top: var(--space-3);
    padding-top: var(--space-2);
    border-top: 1px dashed var(--border);
    font-size: 12px;
    color: var(--text-muted);
}

.line-total-label {
    font-family: 'Geist', system-ui, sans-serif;
    font-weight: 500;
}

.line-total-value {
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-variant-numeric: tabular-nums;
    font-weight: 500;
    color: var(--text);
    min-width: 80px;
    text-align: right;
}

.line-total-row .badge {
    margin-left: 0;
}

/* Badge inline dupa input vat-amount (PR-A11 / D4). */
.vat-inputs .badge {
    margin-left: 0;
}

/* ----------------------------------------------------------------------------
   Card-actions (D6 — butoane acțiuni pe cardul unei secțiuni, ex. profil)
   Variante:
     - ca div standalone (sub compact-grid): cu border-top separator
     - ca span inline în .section-title: fără border-top (moștenit via flex)
   ---------------------------------------------------------------------------- */

.card-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

/* Standalone (nu în h2): adaugă separator top. */
div.card-actions {
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border);
}

/* Inline pe section-title: fără border-top / padding-top / margin-top
   (DESIGN.md D6 — card-actions pe partea dreaptă a card-head Furnizor). */
.section-title .card-actions {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

/* ----------------------------------------------------------------------------
   PaymentMeans row grid (A5)
   ---------------------------------------------------------------------------- */

.payment-means-grid {
    display: grid;
    grid-template-columns: minmax(200px, 1fr) minmax(240px, 2fr) auto;
    align-items: end;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border);
}

.payment-means-row:last-child .payment-means-grid {
    border-bottom: none;
}

/* ----------------------------------------------------------------------------
   Alerts (BR validation, system messages)
   ---------------------------------------------------------------------------- */

.alert {
    border-left: 3px solid var(--text-muted);
    background-color: var(--surface-muted);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text);
    margin: var(--space-2) 0;
}

.alert-info {
    border-left-color: var(--primary);
    background-color: var(--primary-soft);
}

.alert-success {
    border-left-color: var(--success);
    background-color: var(--success-soft);
}

.alert-warn {
    border-left-color: var(--warning);
    background-color: var(--warning-soft);
}

.alert-error {
    border-left-color: var(--danger);
    background-color: var(--danger-soft);
}

.alert strong {
    font-weight: 600;
}

.alert em {
    font-style: normal;
    color: var(--text-muted);
}

/* ----------------------------------------------------------------------------
   Catalog produse — autocomplete dropdown (DESIGN.md D15, PR-A13)
   Dropdown custom poziționat sub câmpul "Denumire" din linie factură.
   ---------------------------------------------------------------------------- */

.catalog-dropdown {
    position: absolute;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-card);
    z-index: 500;
    min-width: 260px;
    max-height: 240px;
    overflow-y: auto;
}

.catalog-dropdown-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.catalog-dropdown-item:last-child {
    border-bottom: none;
}

.catalog-dropdown-item:hover,
.catalog-dropdown-item.is-highlighted {
    background: var(--surface-muted);
}

.catalog-item-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
}

.catalog-item-meta {
    font-size: 11px;
    color: var(--text-muted);
    font-family: 'Geist Mono', ui-monospace, monospace;
}

.catalog-item-empty {
    padding: 10px 12px;
    font-size: 12px;
    color: var(--text-faint);
    font-style: italic;
}

/* Wrapper pentru descriere cu dropdown → relative pentru ancorarea dropdown-ului */
.description-wrapper {
    position: relative;
}

/* ----------------------------------------------------------------------------
   Modal overlay (DESIGN.md D24 — Factură Nouă modal + orice modal viitor)
   Fond semi-transparent + box centrată.
   ---------------------------------------------------------------------------- */

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    z-index: 950;
    align-items: center;
    justify-content: center;
}

.modal-overlay.is-open {
    display: flex;
}

.modal-box {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    max-width: 480px;
    width: 100%;
    box-shadow: var(--shadow-modal);
    animation: modal-in 150ms ease-out;
}

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

.modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--space-1);
    letter-spacing: -0.005em;
}

.modal-sub {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
    margin-top: var(--space-5);
}

.modal-preview {
    background: var(--surface-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--space-3) var(--space-4);
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    text-align: center;
    letter-spacing: 0.02em;
    margin-bottom: var(--space-2);
}

/* Year rollover banner (D24) — apare sub header dacă an ≠ an curent */
.year-rollover-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
    background: var(--warning-soft);
    border-left: 3px solid var(--warning);
    padding: var(--space-3) var(--space-4);
    font-size: 13px;
    color: var(--text);
}

.year-rollover-banner p {
    flex: 1;
    min-width: 200px;
}

.year-rollover-banner .banner-actions {
    display: flex;
    gap: var(--space-2);
    flex-shrink: 0;
}

/* ----------------------------------------------------------------------------
   Toast component (DESIGN.md D14)
   Container fixed bottom-right, stack vertical 8px gap.
   ---------------------------------------------------------------------------- */

.toast-container {
    position: fixed;
    bottom: var(--space-4);
    right: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: 1000;
    max-width: 360px;
    pointer-events: none;
}

.toast {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--text-muted);
    border-radius: var(--radius-sm);
    padding: var(--space-3) var(--space-4);
    max-width: 360px;
    box-shadow: var(--shadow-card);
    font-size: 13px;
    color: var(--text);
    pointer-events: auto;
    animation: toast-slide-in var(--duration-short) var(--easing-out);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
}

.toast-success { border-left-color: var(--success); }
.toast-info    { border-left-color: var(--primary); }
.toast-warning { border-left-color: var(--warning); }
.toast-error   { border-left-color: var(--danger); }

.toast-message {
    flex: 1;
}

.toast-sub {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

.toast-dismiss {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0 var(--space-1);
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1;
}

.toast-dismiss:hover {
    color: var(--text);
}

@keyframes toast-slide-in {
    from {
        transform: translateX(16px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ----------------------------------------------------------------------------
   Drop-zone empty state (DESIGN.md D13)
   ---------------------------------------------------------------------------- */

.drop-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-16) var(--space-6);
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius-md);
    background-color: var(--surface);
    color: var(--text-muted);
    text-align: center;
    transition: border-color var(--duration-short) var(--easing-out),
                background-color var(--duration-short) var(--easing-out);
}

.drop-zone.is-active,
.drop-zone:hover {
    border-color: var(--primary);
    background-color: var(--primary-soft);
}

.drop-zone-title {
    font-family: 'Geist', system-ui, sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
}

.drop-zone-sub {
    font-size: 11px;
    color: var(--text-muted);
}

/* ----------------------------------------------------------------------------
   Spinner — Geist Mono braille cycle (DESIGN.md D8 / PR-CSS)
   80ms cycle pe ⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏.
   ---------------------------------------------------------------------------- */

.spinner-mono {
    display: inline-block;
    width: 1ch;
    font-family: 'Geist Mono', ui-monospace, monospace;
    font-variant-numeric: tabular-nums;
    color: var(--text-muted);
}

.spinner-mono::before {
    content: "⠋";
    animation: spinner-mono-cycle 800ms steps(1, end) infinite;
}

@keyframes spinner-mono-cycle {
    0%   { content: "⠋"; }
    10%  { content: "⠙"; }
    20%  { content: "⠹"; }
    30%  { content: "⠸"; }
    40%  { content: "⠼"; }
    50%  { content: "⠴"; }
    60%  { content: "⠦"; }
    70%  { content: "⠧"; }
    80%  { content: "⠇"; }
    90%  { content: "⠏"; }
    100% { content: "⠋"; }
}

/* ----------------------------------------------------------------------------
   Responsive: ≤720px (DESIGN.md breakpoint)
   ---------------------------------------------------------------------------- */

@media (max-width: 1200px) {
    .vat-inputs {
        flex-wrap: wrap;
    }

    .vat-exemption {
        flex-direction: column;
    }

    .vat-exemption .form-group {
        width: 100%;
    }
}

@media (max-width: 720px) {
    .container {
        padding: var(--space-3);
    }

    .header {
        flex-direction: column;
        gap: var(--space-3);
        text-align: center;
        align-items: stretch;
        padding: var(--space-3) var(--space-4);
    }

    .header > div:first-child {
        text-align: left;
    }

    .button-group {
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .vat-inputs {
        gap: var(--space-2);
    }

    .vat-inputs > label {
        min-width: 80px;
        text-align: left;
    }

    .vat-inputs > input,
    .vat-inputs > select {
        width: calc(100% - 90px);
    }

    .vat-exemption {
        flex-direction: column;
        width: 100%;
    }

    .vat-exemption .form-group {
        min-width: 0;
    }

    .identification-content {
        grid-template-columns: 1fr auto;
    }

    .scheme-select {
        grid-column: 1 / -1;
    }

    .app-footer {
        flex-direction: column;
        gap: var(--space-2);
    }

    .total-row-final > span:last-child {
        font-size: 16px;
    }

    /* Touch targets minim 44×44 pe primary/danger CTA */
    .button:not(.button-small):not(.button-add) {
        min-height: 40px;
    }
}

/* ----------------------------------------------------------------------------
   BR Validation Panel (PR-BR / A2 / D5)
   Sticky bottom-right floating container, collapsed by default.
   ---------------------------------------------------------------------------- */

.br-panel {
    position: fixed;
    bottom: 16px;
    right: 16px;
    width: 360px;
    max-width: calc(100vw - 32px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    z-index: 900;
    font-size: 13px;
    color: var(--text);
    overflow: hidden;
}

.br-panel--hidden {
    display: none;
}

.br-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid var(--border);
    background: var(--surface-muted);
    gap: 8px;
}

.br-panel__header:hover {
    background: var(--bg);
}

.br-panel__summary {
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    flex: 1;
}

.br-panel__summary--errors {
    color: var(--danger);
}

.br-panel__summary--warnings {
    color: var(--warning);
}

.br-panel__summary--ok {
    color: var(--success);
}

.br-panel__toggle {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
}

.br-panel__body {
    max-height: 360px;
    overflow-y: auto;
    padding: 6px 0;
    display: none;
}

.br-panel.is-expanded .br-panel__body {
    display: block;
}

.br-panel__item {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    padding: 8px 14px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background var(--duration-micro) var(--easing-out);
}

.br-panel__item:last-child {
    border-bottom: none;
}

.br-panel__item:hover {
    background: var(--surface-muted);
}

.br-panel__item-code {
    font-family: 'Geist Mono', monospace;
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
    min-width: 70px;
    margin-top: 1px;
}

.br-panel__item-msg {
    font-size: 12px;
    color: var(--text);
    line-height: 1.4;
    flex: 1;
}

.br-panel__item--fatal .br-panel__item-code,
.br-panel__item--fatal .br-panel__item-msg {
    color: var(--danger);
}

.br-panel__item--error .br-panel__item-code {
    color: var(--danger);
}

.br-panel__item--warning .br-panel__item-code {
    color: var(--warning);
}

.br-panel__empty {
    padding: 12px 14px;
    font-size: 13px;
    color: var(--success);
}

/* Highlight câmp cu eroare BR — 2s flash */
@keyframes br-field-flash {
    0%   { background-color: var(--warning-soft); }
    80%  { background-color: var(--warning-soft); }
    100% { background-color: transparent; }
}

.br-field-highlight {
    animation: br-field-flash 2s ease-out forwards;
}

/* Mobile ≤720px: bottom-bar fix 44px (D20) */
@media (max-width: 720px) {
    .br-panel {
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        max-width: 100%;
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
    }

    .br-panel__header {
        min-height: 44px;
        border-top: 3px solid var(--warning);
        background: var(--warning-soft);
    }

    .br-panel--errors .br-panel__header {
        border-top-color: var(--danger);
        background: var(--danger-soft);
    }

    .br-panel__body {
        max-height: calc(100vh - 120px);
    }
}

/* ----------------------------------------------------------------------------
   Pikaday override (datepicker — keep functional, restyle to tokens)
   ---------------------------------------------------------------------------- */

.pika-single {
    font-family: 'Geist', system-ui, sans-serif !important;
    border: 1px solid var(--border-strong) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-modal) !important;
}

/* ----------------------------------------------------------------------------
   PR-A14 — XML Sidebar (bulk mode, only when body.has-xml-sidebar)
   D3 spec: 240px left rail, surface-muted bg, border-right.
   ---------------------------------------------------------------------------- */

#xml-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 240px;
    background: var(--surface-muted);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    z-index: 200;
    display: flex;
    flex-direction: column;
    padding: 16px 14px;
    box-sizing: border-box;
}

body.has-xml-sidebar .container {
    padding-left: 256px; /* 240px sidebar + 16px gap */
}

.xml-sidebar-header {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.xml-sidebar-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.xml-sidebar-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 100ms;
    min-width: 0;
}

.xml-sidebar-item:hover {
    background: var(--bg);
}

.xml-sidebar-item.is-active {
    background: var(--primary-soft);
    color: var(--primary);
}

.xml-sidebar-item-name {
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.xml-sidebar-dirty {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-left: 6px;
    background: transparent;
    transition: background 150ms;
}

.xml-sidebar-dirty.is-dirty {
    background: var(--warning);
}

/* Mobile: sidebar vertical stack la ≤720px */
@media (max-width: 720px) {
    #xml-sidebar {
        position: static;
        width: 100%;
        max-height: 160px;
        border-right: none;
        border-bottom: 1px solid var(--border);
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        padding: 8px 12px;
        align-items: center;
    }

    .xml-sidebar-list {
        flex-direction: row;
        gap: 4px;
    }

    body.has-xml-sidebar .container {
        padding-left: 0;
    }

    .xml-sidebar-header {
        display: none;
    }
}