/* =============================================================================
   DEX CRM - Docs

   The builder is two columns: a palette that stays put, and an A4 sheet that
   scrolls. The sheet is drawn at its real pixel size (794 × 1123 at 96dpi) so
   what somebody arranges on screen is what comes out of the printer - the
   whole reason for showing a page instead of a column of blocks.
   ============================================================================= */

.doc-builder {
    height: 100%;
    min-height: 0;
}

.doc-builder__grid {
    display: grid;
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 0;
    height: 100%;
    min-height: 0;
}

/* -----------------------------------------------------------------------------
   PALETTE
   -------------------------------------------------------------------------- */

.doc-palette {
    overflow-y: auto;
    padding: 4px 18px 24px 0;
    border-right: 1px solid var(--border-subtle);
}

.doc-palette__section {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.doc-palette__section:last-child { border-bottom: 0; }

.doc-palette__title {
    margin: 0 0 3px;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.doc-palette__hint {
    margin: 0 0 10px;
    font-size: 12px;
    line-height: 1.45;
    color: var(--text-muted);
}

.doc-palette__blocks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.doc-block-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 9px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-small, 8px);
    background: var(--surface-panel, #fff);
    font: inherit;
    font-size: 12.5px;
    color: var(--text-primary);
    cursor: grab;
    text-align: left;
}

.doc-block-chip:hover {
    border-color: var(--accent, #6366f1);
    color: var(--accent, #6366f1);
}

.doc-block-chip:active { cursor: grabbing; }

.doc-block-chip--widget {
    grid-column: 1 / -1;
    background: var(--accent-tint, #eef0ff);
}

.doc-palette__group { margin-top: 10px; }

.doc-palette__group-label {
    margin-bottom: 5px;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-muted);
}

/* A variable reads as a thing you can pick up, not as a word. */
.doc-token {
    display: inline-block;
    margin: 0 4px 4px 0;
    padding: 3px 8px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    background: var(--surface-subtle, #f4f6f8);
    font-size: 11.5px;
    color: var(--text-secondary);
    cursor: grab;
}

.doc-token:hover {
    border-color: var(--accent, #6366f1);
    color: var(--accent, #6366f1);
}

/* Custom fields are tinted, exactly as they are in the email builder, so it
   is obvious which variables came from Fields and Layout. */
.doc-token[data-custom] {
    background: #e8f7ef;
    border-color: #b7e3cb;
    color: #17724a;
}

/* -----------------------------------------------------------------------------
   STAGE
   -------------------------------------------------------------------------- */

.doc-stage {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}

.doc-stage__bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 10px 0 12px 18px;
    border-bottom: 1px solid var(--border-subtle);
}

.doc-name {
    flex: 1 1 200px;
    min-width: 160px;
    padding: 7px 10px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-small, 8px);
    font: inherit;
    font-weight: 600;
}

/* The toolbar is its own row now rather than a cluster wedged beside the
   document name: fourteen controls do not share a line with a text field and
   a button, and wrapping them mid-cluster reads as breakage. */
.doc-rich-tools {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 3px;
    padding: 7px 18px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--surface-subtle, #f4f6f8);
}

.doc-rich-tools__split {
    width: 1px;
    height: 18px;
    margin: 0 4px;
    background: var(--border-default);
}

.doc-rich-tools__select {
    height: 26px;
    max-width: 120px;
    padding: 0 6px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    background: var(--surface-panel);
    color: var(--text-primary);
    font: inherit;
    font-size: var(--font-size-small);
}

.doc-rich-tools__select--narrow {
    max-width: 74px;
}

/* The swatch reads as a colour, so the word beside it says WHICH colour.
   Two identical swatches side by side is a guess every time. */
.doc-rich-tools__colour {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 26px;
    padding: 0 7px 0 4px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    background: var(--surface-panel);
}

.doc-rich-tools__colour input[type="color"] {
    width: 20px;
    height: 18px;
    padding: 0;
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    background: none;
    cursor: pointer;
}

.doc-rich-tools__colour-name {
    font-size: var(--font-size-tiny);
    color: var(--text-muted);
    white-space: nowrap;
}

.doc-rich-tools__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border: 0;
    border-radius: var(--radius-button);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
}

.doc-rich-tools__button:hover {
    background: var(--surface-panel, #fff);
    color: var(--accent, #6366f1);
}

.doc-page-holder {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 22px 18px 60px;
    background: #eef1f4;
}

.doc-page {
    margin: 0 auto;
    box-shadow: 0 2px 14px rgba(15, 23, 42, 0.13);
    box-sizing: border-box;
}

.doc-page__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 240px;
    border: 2px dashed var(--border-strong, #d5dadf);
    border-radius: var(--radius-button);
    color: var(--text-muted);
    text-align: center;
}

.doc-page__empty p { margin: 0; }
.doc-page__empty-hint { font-size: 12px; }

/* -----------------------------------------------------------------------------
   BLOCKS

   The furniture - grip, tools, settings - is builder-only. None of it exists
   in renderDocument's output, which is why the preview and the printed sheet
   look like a document rather than an editor.
   -------------------------------------------------------------------------- */

.doc-block {
    position: relative;
    border: 1px solid transparent;
    border-radius: var(--radius-button);
    transition: border-color 120ms ease, background 120ms ease;
}

.doc-block:hover { border-color: #dbe1f5; }

.doc-block--selected {
    border-color: var(--accent, #6366f1);
    background: rgba(99, 102, 241, 0.03);
}

.doc-block--dragging { opacity: 0.4; }

.doc-block__grip,
.doc-block__tools {
    position: absolute;
    top: -11px;
    display: none;
    align-items: center;
    gap: 3px;
    padding: 2px 6px;
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    background: var(--surface-panel, #fff);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.1);
    font-size: 11px;
    color: var(--text-muted);
    z-index: 2;
}

.doc-block__grip { left: 8px; cursor: grab; }
.doc-block__tools { right: 8px; }

.doc-block:hover .doc-block__grip,
.doc-block:hover .doc-block__tools,
.doc-block--selected .doc-block__grip,
.doc-block--selected .doc-block__tools {
    display: flex;
}

.doc-block__tool {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: 0;
    border-radius: 5px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
}

.doc-block__tool:hover {
    background: var(--surface-subtle, #f4f6f8);
    color: var(--accent, #6366f1);
}

.doc-block__body { padding: 4px 8px; }

.doc-block__settings {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 4px 8px 8px;
    padding: 8px 10px;
    border-radius: var(--radius-button);
    background: var(--surface-subtle, #f4f6f8);
}

.doc-block__note {
    font-size: 12px;
    color: var(--text-muted);
}

.doc-field {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    color: var(--text-secondary);
}

.doc-field__input {
    padding: 4px 7px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    background: var(--surface-panel, #fff);
    font: inherit;
    font-size: 12px;
}

.doc-field__input--number { width: 66px; }

.doc-field__colour {
    width: 30px;
    height: 24px;
    padding: 0;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    background: none;
}

/* The editable areas carry no chrome of their own - the document's type is
   what should be visible, not a box around it. */
.doc-editable:focus {
    outline: 2px solid rgba(99, 102, 241, 0.35);
    outline-offset: 2px;
    border-radius: 3px;
}

.doc-columns-edit {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.doc-widget-preview {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border: 1px dashed var(--accent, #6366f1);
    border-radius: var(--radius-button);
    background: var(--accent-tint, #eef0ff);
    font-size: 12.5px;
    color: var(--accent, #6366f1);
}

.doc-widget-preview em {
    margin-left: auto;
    font-size: 11.5px;
    font-style: normal;
    color: var(--text-muted);
}

/* A drop line is invisible until something is being dragged over it, so the
   page reads as a document at rest and as a builder in motion. */
.doc-drop-line {
    height: 8px;
    margin: 1px 0;
    border-radius: 4px;
    transition: background 100ms ease;
}

.doc-drop-line--over {
    background: var(--accent, #6366f1);
    height: 4px;
    margin: 3px 0;
}

/* -----------------------------------------------------------------------------
   DOCUMENT TYPE - shared with the preview and the printed sheet
   -------------------------------------------------------------------------- */

/* Type comes through CUSTOM PROPERTIES rather than fixed values.
   A `line-height` set on a block wrapper cannot beat a rule that names
   `.doc-text p` directly - the rule is more specific, so the control appeared
   to do nothing. A custom property inherits, so the wrapper wins and the
   numbers below are only what an unset block falls back to. */
.doc-h {
    margin: 0 0 var(--doc-para-space, 8px);
    line-height: var(--doc-line-height, 1.25);
    font-weight: 700;
}

.doc-text p {
    margin: 0 0 var(--doc-para-space, 9px);
    line-height: var(--doc-line-height, 1.55);
}

.doc-text ul, .doc-text ol {
    margin: 0 0 var(--doc-para-space, 9px);
    line-height: var(--doc-line-height, 1.55);
    padding-left: 22px;
}

.doc-text li { margin-bottom: calc(var(--doc-para-space, 9px) / 3); }

.doc-table { width: 100%; border-collapse: collapse; margin: 10px 0; }

.doc-table th,
.doc-table td {
    border: 1px solid #d5dadf;
    padding: 7px 9px;
    text-align: left;
    font-size: 0.95em;
}

.doc-table th { background: #f4f6f8; font-weight: 600; }

/* On screen the break is a labelled rule; on paper it is a real page break. */
.doc-page-break {
    height: 0;
    margin: 14px 0;
    border-top: 2px dashed var(--accent, #6366f1);
}

.doc-block .doc-page-break::after {
    content: 'Page break';
    display: block;
    width: fit-content;
    margin: -9px auto 0;
    padding: 1px 8px;
    border-radius: 999px;
    background: var(--accent, #6366f1);
    font-size: 10.5px;
    color: #fff;
}

.doc-signature { width: 100%; margin-top: 28px; }

.doc-signature td {
    width: 50%;
    padding-right: 26px;
    vertical-align: top;
}

.doc-signature__line { border-bottom: 1px solid #1f2430; height: 34px; }
.doc-signature__role { font-size: 0.85em; color: #6b7280; margin-top: 5px; }
.doc-signature__name { font-weight: 600; margin-top: 2px; }
.doc-signature__date { font-size: 0.85em; color: #6b7280; margin-top: 12px; }

.doc-signature__rule {
    display: inline-block;
    width: 120px;
    border-bottom: 1px solid #9aa3ad;
}

.doc-image { display: block; max-width: 100%; }

.doc-image--empty {
    padding: 22px;
    border: 1px dashed var(--border-strong, #d5dadf);
    border-radius: var(--radius-button);
    color: var(--text-muted);
    text-align: center;
    font-size: 12.5px;
}

/* -----------------------------------------------------------------------------
   A WIDGET ON THE CANVAS

   Drawn for real rather than shown as a grey chip, so a label or a colour
   somebody has just changed is visible where they changed it. The name rides
   in the corner because a table of items and a table of payments look alike
   at a glance and the block still has to say which it is.
   -------------------------------------------------------------------------- */
.doc-widget-live {
    position: relative;
    padding-top: 6px;
}

.doc-widget-live::before {
    content: attr(data-widget-name);
    position: absolute;
    top: -6px;
    right: 0;
    padding: 1px 6px;
    border-radius: var(--radius-button);
    background: var(--surface-subtle);
    color: var(--text-muted);
    font-size: 10px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    opacity: 0;
    transition: opacity 120ms ease;
}

.doc-block:hover .doc-widget-live::before,
.doc-block--selected .doc-widget-live::before {
    opacity: 1;
}

/* A label somebody can type over. Nothing marks it until the pointer is on
   it: an invoice covered in dotted boxes is a form, and this is meant to look
   like the sheet it will print as. */
[data-widget-edit] {
    border-radius: 3px;
    box-shadow: 0 0 0 0 transparent;
    transition: box-shadow 120ms ease, background 120ms ease;
    cursor: text;
}

.doc-block--selected [data-widget-edit]:hover {
    background: var(--accent-tint, #eef0ff);
    box-shadow: 0 0 0 3px var(--accent-tint, #eef0ff);
}

.doc-label-editing,
.doc-block--selected .doc-label-editing:hover {
    background: var(--surface-panel);
    box-shadow: 0 0 0 2px var(--accent);
    outline: none;
}

/* -----------------------------------------------------------------------------
   THE FORMAT BAR

   Type first, in one row, because it is what somebody reaches for while
   looking at the thing. Everything else stays underneath as fields.
   -------------------------------------------------------------------------- */
.doc-format-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 0 0 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border-subtle);
}

.doc-format-bar .doc-field {
    gap: 4px;
}

.doc-format-bar .doc-field > span {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
}

.doc-widget-fields {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    width: 100%;
}

/* A colour with a way back. The picker itself cannot say "unset", so the
   cross beside it is the only route to the default once one is chosen. */
.doc-field__colour-pair {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.doc-field__clear {
    width: 18px;
    height: 18px;
    padding: 0;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-button);
    background: var(--surface-panel);
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
}

.doc-field__clear:hover {
    color: var(--text-primary);
}

.doc-field__image {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.doc-field__image .doc-field__input {
    min-width: 150px;
}


/* -----------------------------------------------------------------------------
   PREVIEW
   -------------------------------------------------------------------------- */

.doc-preview { height: 100%; min-height: 0; }

.doc-preview-frame {
    width: 100%;
    height: 100%;
    min-height: 70vh;
    border: 0;
    background: #eef1f4;
}

/* -----------------------------------------------------------------------------
   FIELDS IN THE BUILDER

   A question as it is being written: the label typed in place, the help text
   under it, and a quiet strip saying what KIND of answer this asks for - since
   the answer control itself belongs to the fill page, not here.
   -------------------------------------------------------------------------- */

.doc-field--editing { padding: 2px 0; }

.doc-field--editing .doc-field__label {
    font-weight: 600;
    outline: none;
    min-height: 20px;
}

.doc-field--editing .doc-field__help {
    font-size: 12.5px;
    color: var(--text-muted);
    outline: none;
    min-height: 17px;
}

/* An empty help line would otherwise be an invisible click target. */
.doc-field--editing .doc-field__help:empty::before {
    content: attr(data-placeholder);
    color: var(--text-faint, #b6bcc4);
}

.doc-field__answer-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 7px;
    padding: 4px 9px;
    border: 1px dashed var(--border-subtle);
    border-radius: var(--radius-button);
    background: var(--surface-sunken, #f6f8fa);
    color: var(--text-muted);
    font-size: 11.5px;
    font-weight: 500;
}

.doc-field__answer-hint .icon { color: var(--text-muted); }

/* -----------------------------------------------------------------------------
   THE DOCUMENT PANEL - one generated document, read rather than built
   -------------------------------------------------------------------------- */

.doc-view {
    display: flex;
    flex-direction: column;
    gap: 16px;
    height: 100%;
    min-height: 0;
}

/* Four columns need about 500px. The panel is often narrower than that, and
   four squeezed columns turn "Status" into "Stat" - so the row wraps to two
   instead of truncating its own labels. */
.doc-view__meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
    gap: 14px;
    padding: 14px 16px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    background: var(--surface-raised, #fff);
}

.doc-view__meta-cell { display: flex; flex-direction: column; gap: 5px; min-width: 0; }

.doc-view__meta-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.doc-view__meta-value {
    font-size: 13px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.doc-view__status {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    border-radius: var(--radius-button);
    font-size: 11.5px;
    font-weight: 600;
    line-height: 1.7;
}

.doc-view__status--draft {
    background: rgba(100, 116, 139, 0.14);
    color: #475569;
}

.doc-view__status--sent {
    background: rgba(37, 99, 235, 0.13);
    color: #1d4ed8;
}

.doc-view__status--viewed {
    background: rgba(16, 185, 129, 0.15);
    color: #047857;
}

.doc-view__share {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    background: var(--surface-raised, #fff);
}

.doc-view__share-label {
    flex: 0 0 auto;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.doc-view__share-input {
    flex: 1 1 auto;
    min-width: 0;
    padding: 6px 9px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    background: var(--surface-sunken, #f6f8fa);
    color: var(--text-muted);
    font-size: 12.5px;
}

.doc-view__sheet {
    flex: 1 1 auto;
    min-height: 0;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    overflow: hidden;
}

.doc-view__frame {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 62vh;
    border: 0;
    background: #eef1f4;
}

/* -----------------------------------------------------------------------------
   ANSWERS - what the client said, read as questions and answers

   Deliberately not a replica of the form. Staff reading this want to know what
   was said, and an unanswered question has to LOOK unanswered - which a
   faithful rendering of the form tends to hide.
   -------------------------------------------------------------------------- */

.form-answers {
    display: flex;
    flex-direction: column;
    gap: 2px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-button);
    overflow: hidden;
    background: var(--surface-raised, #fff);
}

.form-answers__row {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 14px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.form-answers__row:last-child { border-bottom: 0; }

.form-answers__question {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-answers__answer {
    font-size: 13px;
    color: var(--text-primary);
    overflow-wrap: anywhere;
}

.form-answers__row--empty .form-answers__answer { color: var(--text-muted); }
.form-answers__answer em { color: var(--text-muted); font-style: normal; }

.form-answers__tag {
    display: inline-block;
    margin: 0 6px 4px 0;
    padding: 2px 9px;
    border-radius: var(--radius-button);
    background: rgba(99, 102, 241, 0.12);
    color: #4338ca;
    font-size: 12px;
    font-weight: 500;
}

.form-answers__signature {
    display: block;
    max-width: 220px;
    max-height: 70px;
    border-bottom: 1px solid var(--border-strong, #d5dadf);
}

@media (max-width: 1100px) {
    .doc-builder__grid { grid-template-columns: 1fr; }
    .doc-palette { border-right: 0; border-bottom: 1px solid var(--border-subtle); }
    .form-answers__row { grid-template-columns: 1fr; gap: 4px; }
}