.workspace-hero {
    padding: 58px 0 36px;
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 12% 0%, rgba(100,117,255,0.18), transparent 34%),
        linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}
.compact-hero { padding-bottom: 42px; }
.workspace-hero-inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
}
.workspace-hero h1 { margin: 8px 0 10px; font-size: clamp(36px, 5vw, 56px); }
.workspace-hero p { max-width: 720px; margin: 0; color: var(--muted); font-size: 16px; }
.workspace-access-card {
    min-width: 230px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 7px;
    padding: 17px 19px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: rgba(8, 20, 36, 0.8);
}
.workspace-access-card small { color: var(--muted); }
.workspace-status { display: inline-flex; align-items: center; gap: 8px; font-weight: 850; }
.workspace-status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; }
.status-ok { color: #83e8b2; }
.status-ok::before { background: #63d297; box-shadow: 0 0 0 5px rgba(99,210,151,0.12); }
.status-limited { color: #ffda86; }
.status-limited::before { background: #ffc65d; box-shadow: 0 0 0 5px rgba(255,198,93,0.12); }
.workspace-section { padding: 42px 0 90px; background: var(--background); }
.workspace-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(310px, 0.72fr); gap: 24px; align-items: start; }
.workspace-card {
    border: 1px solid var(--line);
    border-radius: 19px;
    background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.015)), var(--surface);
    box-shadow: 0 18px 55px rgba(0,0,0,0.18);
}
.calculator-form, .settings-form { padding: 28px; }
.workspace-card-heading { display: flex; align-items: center; justify-content: space-between; gap: 22px; margin-bottom: 20px; }
.workspace-card-heading > div { display: flex; align-items: center; gap: 11px; }
.workspace-card-heading h2, .settings-section h2 { margin: 0; font-size: 20px; }
.workspace-card-heading > span { color: var(--muted); font-size: 11px; text-align: right; }
.step-chip { width: 29px; height: 29px; display: inline-grid; place-items: center; flex: 0 0 auto; border-radius: 9px; background: rgba(100,117,255,0.15); color: var(--primary-soft); font-size: 12px; font-weight: 900; }
.workspace-divider { height: 1px; margin: 28px 0; background: var(--line); }
.form-grid { display: grid; gap: 17px; }
.form-grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.compact-grid { margin-top: 17px; }
.field-span-two { grid-column: 1 / -1; }
.field-group { min-width: 0; display: flex; flex-direction: column; gap: 7px; }
.field-group label { color: #c8d5e6; font-size: 11px; font-weight: 800; letter-spacing: 0.025em; }
.field-group input,
.field-group select,
.field-group textarea,
.drawing-drop input[type="file"] {
    width: 100%;
    min-height: 43px;
    box-sizing: border-box;
    border: 1px solid #29384b;
    border-radius: 10px;
    background: #0b1725;
    color: var(--text);
    padding: 10px 12px;
    font: inherit;
    outline: none;
}
.field-group textarea { min-height: 92px; resize: vertical; }
.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(100,117,255,0.12); }
.field-group input[type="color"] { padding: 5px; cursor: pointer; }
.errorlist { margin: 0; padding: 0; list-style: none; color: #ff9ca7; font-size: 11px; }
.form-alert { margin-bottom: 18px; padding: 13px 15px; border: 1px solid rgba(255,118,118,0.35); border-radius: 11px; background: rgba(255,118,118,0.08); color: #ffb4bc; }
.drawing-drop {
    position: relative;
    display: flex;
    min-height: 125px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 20px;
    border: 2px dashed #3b82f6;
    border-radius: 14px;
    background: rgba(24, 48, 78, 0.25);
    text-align: center;
    cursor: pointer;
    transition: 160ms ease;
}
.drawing-drop:hover, .drawing-drop.is-dragging { border-color: #79b3ff; background: rgba(39,75,118,0.32); transform: translateY(-1px); }
.drawing-drop strong { color: white; font-size: 15px; }
.drawing-drop span { color: var(--muted); font-size: 11px; }
.drawing-drop input[type="file"] { max-width: 470px; min-height: auto; margin-top: 7px; padding: 8px; background: rgba(0,0,0,0.18); cursor: pointer; }
.calculator-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 10px; margin-top: 27px; }
.calculator-sidebar { display: grid; gap: 17px; position: sticky; top: 92px; }
.result-card { overflow: hidden; }
.result-card-top { display: flex; align-items: center; justify-content: space-between; padding: 20px 22px 0; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
.result-total { display: block; padding: 4px 22px 18px; color: white; font-size: clamp(43px, 6vw, 64px); letter-spacing: -0.055em; }
.result-breakdown { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.result-breakdown div { display: flex; flex-direction: column; gap: 5px; padding: 15px 18px; border-bottom: 1px solid var(--line); }
.result-breakdown div:nth-child(odd) { border-right: 1px solid var(--line); }
.result-breakdown span { color: var(--muted); font-size: 10px; }
.result-breakdown strong { font-size: 13px; }
.analysis-note { display: flex; flex-direction: column; gap: 4px; padding: 16px 18px; background: rgba(100,117,255,0.08); }
.analysis-note strong { font-size: 12px; overflow-wrap: anywhere; }
.analysis-note span { color: var(--muted); font-size: 10px; }
.muted-note { background: rgba(255,255,255,0.025); }
.privacy-card { display: grid; grid-template-columns: auto 1fr; gap: 13px; padding: 17px; }
.privacy-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; background: rgba(99,210,151,0.13); color: #83e8b2; font-size: 8px; font-weight: 900; }
.privacy-card strong { font-size: 12px; }
.privacy-card p { margin: 5px 0 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.recent-card { padding: 18px; }
.recent-card-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.recent-card-heading strong { font-size: 12px; }
.recent-card-heading a { color: var(--primary-soft); font-size: 10px; text-decoration: none; font-weight: 800; }
.recent-list { display: grid; }
.recent-list a { display: grid; grid-template-columns: 1fr auto; gap: 3px 12px; padding: 11px 0; border-top: 1px solid var(--line); color: var(--text); text-decoration: none; }
.recent-list span { color: var(--primary-soft); font-size: 10px; font-weight: 850; }
.recent-list strong { font-size: 11px; }
.recent-list small { grid-column: 1 / -1; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.empty-copy { margin: 0; color: var(--muted); font-size: 11px; }
.history-card { padding: 8px 20px 20px; }
.history-table-wrap { overflow-x: auto; }
.history-table th, .history-table td { padding: 15px 12px; }
.source-pill { display: inline-flex; padding: 5px 8px; border-radius: 999px; background: rgba(100,117,255,0.12); color: var(--primary-soft); font-size: 9px; font-weight: 850; }
.history-actions { display: flex; align-items: center; justify-content: flex-end; gap: 7px; }
.history-actions form { margin: 0; }
.mini-button { display: inline-flex; min-height: 30px; align-items: center; justify-content: center; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,0.035); color: var(--text); text-decoration: none; font: inherit; font-size: 10px; font-weight: 800; cursor: pointer; }
.danger-button { color: #ff9ca7; }
.workspace-empty { display: flex; min-height: 360px; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.workspace-empty > span { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 16px; background: rgba(100,117,255,0.14); color: var(--primary-soft); font-weight: 900; }
.workspace-empty h2 { margin: 18px 0 6px; }
.workspace-empty p { margin: 0 0 18px; color: var(--muted); }
.settings-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 24px; align-items: start; }
.settings-section > div:first-child { display: grid; grid-template-columns: auto 1fr; column-gap: 11px; align-items: center; margin-bottom: 19px; }
.settings-section > div:first-child p { grid-column: 2; margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.settings-help { position: sticky; top: 92px; padding: 22px; }
.settings-help > strong { font-size: 17px; }
.settings-help > p { color: var(--muted); font-size: 12px; line-height: 1.6; }
.settings-fact { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 11px; }
.settings-fact span { color: var(--muted); }

@media (max-width: 980px) {
    .workspace-grid, .settings-layout { grid-template-columns: 1fr; }
    .calculator-sidebar, .settings-help { position: static; }
    .calculator-sidebar { grid-template-columns: 1fr 1fr; }
    .result-card { grid-column: 1 / -1; }
}
@media (max-width: 700px) {
    .workspace-hero-inner { align-items: flex-start; flex-direction: column; }
    .workspace-access-card { width: 100%; box-sizing: border-box; align-items: flex-start; }
    .calculator-form, .settings-form { padding: 20px; }
    .workspace-card-heading { align-items: flex-start; flex-direction: column; }
    .workspace-card-heading > span { text-align: left; }
    .form-grid-two, .form-grid-three, .calculator-sidebar { grid-template-columns: 1fr; }
    .field-span-two { grid-column: auto; }
    .calculator-actions, .calculator-actions .button { width: 100%; }
    .history-card { padding: 0 12px 14px; }
}

/* Interactive DXF / PDF contour workspace. */
.drawing-workspace {
    margin-top: 18px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #08131f;
}
.drawing-workspace[hidden] { display: none !important; }
.drawing-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 13px 14px;
    border-bottom: 1px solid var(--line);
    background: rgba(255,255,255,0.025);
}
.drawing-file-info {
    display: flex;
    min-width: 180px;
    flex: 1 1 220px;
    flex-direction: column;
    gap: 3px;
}
.drawing-file-info strong { overflow-wrap: anywhere; font-size: 12px; }
.drawing-file-info span { color: var(--muted); font-size: 10px; }
.pdf-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.pdf-controls[hidden] { display: none !important; }
.drawing-zoom-controls {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding-left: 8px;
    border-left: 1px solid var(--line);
}
.drawing-zoom-controls span {
    min-width: 46px;
    color: var(--muted);
    font-size: 10px;
    font-weight: 850;
    text-align: center;
}
.drawing-zoom-fit { min-width: 42px; }
.pdf-controls label { margin-left: 5px; color: var(--muted); font-size: 10px; font-weight: 800; }
.pdf-controls input,
.pdf-controls select {
    width: auto;
    min-width: 66px;
    min-height: 32px;
    box-sizing: border-box;
    border: 1px solid #29384b;
    border-radius: 8px;
    background: #0b1725;
    color: var(--text);
    padding: 5px 7px;
    font: inherit;
    font-size: 11px;
}
#drawing-page-input { width: 62px; }
#drawing-scale-select { width: 80px; }
#drawing-scale-custom { width: 78px; }
.drawing-status {
    min-height: 18px;
    padding: 9px 14px;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-size: 10px;
}
.drawing-status[data-kind="success"] { color: #83e8b2; }
.drawing-status[data-kind="error"] { color: #ff9ca7; }
.drawing-preview-shell {
    position: relative;
    display: block;
    min-height: 360px;
    height: min(68vh, 690px);
    overflow: auto;
    text-align: center;
    overscroll-behavior: contain;
    padding: 12px;
    background:
        linear-gradient(45deg, rgba(255,255,255,0.025) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(255,255,255,0.025) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.025) 75%),
        linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.025) 75%),
        #101820;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0;
    background-size: 16px 16px;
}
.drawing-stage {
    position: relative;
    display: inline-block;
    width: 1px;
    height: 1px;
    margin: 0 auto;
    cursor: pointer;
    background: white;
    box-shadow: 0 8px 35px rgba(0,0,0,0.38);
    user-select: none;
    touch-action: none;
}
#drawing-preview {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    cursor: inherit;
    background: white;
    user-select: none;
    -webkit-user-drag: none;
}
#drawing-overlay {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    pointer-events: none;
}
.drawing-preview-shell.is-loading .drawing-stage { opacity: 0.62; }
.drawing-preview-shell.is-pan-ready,
.drawing-preview-shell.is-pan-ready .drawing-stage { cursor: grab; }
.drawing-preview-shell.is-panning,
.drawing-preview-shell.is-panning .drawing-stage { cursor: grabbing; }
.drawing-preview-shell.is-panning { user-select: none; }
.drawing-loading {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(5,14,24,0.92);
    color: white;
    font-size: 11px;
    font-weight: 800;
}
.drawing-help {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 14px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 10px;
}
.drawing-help kbd {
    display: inline-block;
    padding: 1px 5px;
    border: 1px solid #3a4b60;
    border-radius: 5px;
    background: #111e2d;
    color: var(--text);
    font: inherit;
}
.selected-area-readout {
    min-height: 43px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    border: 1px solid #29384b;
    border-radius: 10px;
    background: #0b1725;
    color: #83e8b2;
    padding: 10px 12px;
    font-size: 14px;
    font-weight: 850;
}

@media (max-width: 700px) {
    .drawing-toolbar { align-items: stretch; }
    .pdf-controls { width: 100%; }
    .drawing-zoom-controls { padding-left: 0; border-left: 0; }
    .drawing-preview-shell { min-height: 240px; height: 56vh; padding: 7px; }
    .drawing-help { flex-direction: column; gap: 5px; }
}

/* Sharp technical drawing preview. */
.drawing-preview-shell {
    background-color: #0c141d;
    scrollbar-color: #3a4b60 #0a131d;
    scrollbar-width: thin;
}
.drawing-stage {
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 2px;
    overflow: hidden;
    box-shadow:
        0 18px 52px rgba(0,0,0,0.48),
        0 0 0 1px rgba(0,0,0,0.26);
}
#drawing-preview {
    image-rendering: auto;
    filter: contrast(1.04) brightness(1.01);
}
#drawing-overlay {
    image-rendering: auto;
}

/* Quotation CRM */
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.crm-layout { display: grid; gap: 20px; }
.crm-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.crm-stat { padding: 18px 20px; }
.crm-stat span { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.crm-stat strong { display: block; margin-top: 5px; color: white; font-size: 29px; }
.quote-filter-form { padding: 20px; }
.quote-filter-grid { display: grid; grid-template-columns: minmax(230px, 1.5fr) repeat(3, minmax(140px, .62fr)) auto; gap: 13px; align-items: end; }
.filter-actions { display: flex; gap: 8px; }
.filter-actions .button { min-height: 43px; padding: 0 15px; }
.crm-table td { vertical-align: middle; }
.crm-table td > small,
.crm-table td strong + small,
.quote-number-link + small { display: block; max-width: 260px; margin-top: 4px; color: var(--muted); font-size: 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.quote-number-link { color: var(--primary-soft); font-weight: 900; text-decoration: none; }
.quote-number-link:hover { color: white; }
.crm-actions { min-width: 265px; flex-wrap: wrap; }
.status-quick-form { display: flex; align-items: center; gap: 6px; margin: 0; }
.status-select { min-width: 104px; min-height: 31px; border: 1px solid var(--line); border-radius: 999px; padding: 4px 9px; background: #0b1725; color: var(--text); font: inherit; font-size: 10px; font-weight: 850; outline: none; }
.status-select.status-draft, .status-pill.status-draft { color: #cbd5e1; border-color: rgba(203,213,225,.25); background: rgba(203,213,225,.08); }
.status-select.status-sent, .status-pill.status-sent { color: #8ec5ff; border-color: rgba(59,130,246,.35); background: rgba(59,130,246,.12); }
.status-select.status-accepted, .status-pill.status-accepted { color: #83e8b2; border-color: rgba(99,210,151,.35); background: rgba(99,210,151,.12); }
.status-save { min-height: 29px; border: 0; background: transparent; color: var(--primary-soft); font: inherit; font-size: 9px; font-weight: 900; cursor: pointer; }
.status-save:hover { color: white; }
.status-pill { display: inline-flex; align-items: center; padding: 6px 10px; border: 1px solid; border-radius: 999px; font-size: 10px; font-weight: 900; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 18px 0 0; color: var(--muted); font-size: 11px; }
.quote-detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 22px; align-items: start; }
.quote-detail-card { padding: 28px; }
.quote-detail-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.quote-detail-top > div { display: flex; flex-direction: column; gap: 4px; }
.quote-detail-top span { color: var(--muted); font-size: 11px; }
.quote-detail-top strong { color: white; font-size: 36px; letter-spacing: -.035em; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin-top: 8px; }
.detail-grid > div { display: flex; flex-direction: column; gap: 5px; min-width: 0; padding: 16px 12px 16px 0; border-bottom: 1px solid var(--line); }
.detail-grid > div:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
.detail-grid span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .045em; }
.detail-grid strong { overflow-wrap: anywhere; font-size: 13px; }
.quote-detail-sidebar { display: grid; gap: 16px; position: sticky; top: 92px; }
.detail-action-card { display: grid; gap: 14px; padding: 20px; }
.detail-action-card form { display: grid; gap: 12px; margin: 0; }
.detail-action-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.full-button { width: 100%; justify-content: center; }
.danger-zone { border-color: rgba(255,118,118,.22); }
.edit-quote-layout { max-width: 1050px; }
.edit-note { display: flex; flex-direction: column; gap: 4px; margin-top: 24px; padding: 14px 16px; border: 1px solid rgba(100,117,255,.2); border-radius: 11px; background: rgba(100,117,255,.06); }
.edit-note strong { font-size: 12px; }
.edit-note span { color: var(--muted); font-size: 10px; }

@media (max-width: 1080px) {
    .quote-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .filter-search { grid-column: 1 / -1; }
    .filter-actions { justify-content: flex-end; }
}
@media (max-width: 900px) {
    .crm-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .quote-detail-layout { grid-template-columns: 1fr; }
    .quote-detail-sidebar { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
    .hero-actions, .hero-actions .button { width: 100%; }
    .hero-actions .button { justify-content: center; }
    .quote-filter-grid { grid-template-columns: 1fr; }
    .filter-search { grid-column: auto; }
    .filter-actions, .filter-actions .button { width: 100%; }
    .crm-stats { grid-template-columns: 1fr 1fr; }
    .quote-detail-card { padding: 20px; }
    .quote-detail-top { flex-direction: column; }
    .detail-grid { grid-template-columns: 1fr; }
    .detail-grid > div:nth-child(even) { padding-left: 0; border-left: 0; }
    .quote-detail-sidebar { grid-template-columns: 1fr; }
}

/* Workspace typography clarity pass. */
.workspace-hero,
.workspace-section,
.workspace-card,
.workspace-card input,
.workspace-card select,
.workspace-card textarea,
.workspace-card button {
    font-family: "Segoe UI Variable Text", "Segoe UI", Tahoma, Arial, sans-serif;
    font-kerning: normal;
    font-optical-sizing: auto;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: auto;
    -moz-osx-font-smoothing: auto;
}
.workspace-hero h1,
.workspace-card-heading h2,
.settings-section h2,
.result-total,
.crm-stat strong,
.quote-detail-top strong {
    font-family: "Segoe UI Variable Display", "Segoe UI Variable Text", "Segoe UI", Tahoma, Arial, sans-serif;
    font-optical-sizing: auto;
}
.workspace-hero p { font-size: 17px; line-height: 1.55; }
.workspace-card-heading > span,
.settings-section > div:first-child p { font-size: 12px; line-height: 1.45; }
.field-group label { color: #d4deec; font-size: 12px; line-height: 1.35; font-weight: 700; }
.field-group input,
.field-group select,
.field-group textarea,
.drawing-drop input[type="file"] { font-size: 14px; line-height: 1.4; }
.errorlist,
.form-alert { font-size: 12px; line-height: 1.45; }
.drawing-drop strong { font-size: 16px; }
.drawing-drop span { font-size: 12px; }
.result-card-top { font-size: 12px; }
.result-breakdown span { font-size: 11px; line-height: 1.35; }
.result-breakdown strong { font-size: 14px; }
.analysis-note strong { font-size: 13px; }
.analysis-note span,
.privacy-card p,
.empty-copy,
.settings-fact { font-size: 11px; line-height: 1.5; }
.privacy-card strong,
.recent-card-heading strong { font-size: 13px; }
.recent-card-heading a,
.recent-list span { font-size: 11px; }
.recent-list strong { font-size: 12px; }
.history-table th { font-size: 11px; line-height: 1.35; }
.history-table td { font-size: 13px; line-height: 1.4; }
.source-pill,
.status-pill,
.status-select { font-size: 10px; }
.mini-button,
.status-save { font-size: 11px; }
.drawing-file-info strong { font-size: 13px; }
.drawing-file-info span,
.pdf-controls label,
.drawing-status,
.drawing-help,
.drawing-loading { font-size: 11px; line-height: 1.4; }
.pdf-controls input,
.pdf-controls select { font-size: 12px; }
.drawing-zoom-controls span { font-size: 11px; }
.crm-stat span { font-size: 12px; }
.crm-table td > small,
.crm-table td strong + small,
.quote-number-link + small { font-size: 10px; line-height: 1.4; }
.pagination,
.quote-detail-top span,
.detail-action-card p { font-size: 12px; }
.detail-grid span { font-size: 11px; }
.detail-grid strong { font-size: 14px; }
.edit-note strong { font-size: 13px; }
.edit-note span { font-size: 11px; line-height: 1.45; }

/* Simple quotation archive pass */
.quote-filter-grid.simple-quote-filters {
    grid-template-columns: minmax(280px, 1.6fr) repeat(2, minmax(155px, .65fr)) auto;
}
.simple-quote-filters .filter-actions { justify-content: flex-end; }
.simple-quote-table .crm-actions { min-width: 265px; }
.simple-quote-table th:last-child,
.simple-quote-table td:last-child { text-align: right; }
.simple-quote-table .crm-actions { justify-content: flex-end; }

@media (max-width: 1080px) {
    .quote-filter-grid.simple-quote-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .simple-quote-filters .filter-search { grid-column: 1 / -1; }
    .simple-quote-filters .filter-actions { justify-content: flex-end; }
}
@media (max-width: 700px) {
    .quote-filter-grid.simple-quote-filters { grid-template-columns: 1fr; }
    .simple-quote-filters .filter-search { grid-column: auto; }
    .simple-quote-filters .filter-actions,
    .simple-quote-filters .filter-actions .button { width: 100%; }
    .simple-quote-table th:last-child,
    .simple-quote-table td:last-child { text-align: left; }
    .simple-quote-table .crm-actions { justify-content: flex-start; }
}

/* STEP Phase 3 polish */
.step-only-control[hidden],
.step-summary[hidden] { display: none !important; }

.step-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 12px 18px;
    padding: 11px 14px;
    border-bottom: 1px solid var(--line);
    background: linear-gradient(90deg, rgba(52, 211, 153, 0.075), rgba(66, 153, 225, 0.035));
}
.step-summary-selection {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}
.step-summary-selection strong {
    color: #d9fdec;
    font-size: 12px;
    white-space: nowrap;
}
.step-summary-selection > span:last-child {
    color: #83e8b2;
    font-size: 11px;
    font-weight: 850;
    white-space: nowrap;
}
.step-3d-badge {
    display: inline-grid;
    place-items: center;
    min-width: 31px;
    height: 23px;
    padding: 0 7px;
    border: 1px solid rgba(99, 210, 151, 0.42);
    border-radius: 7px;
    background: rgba(99, 210, 151, 0.12);
    color: #83e8b2;
    font-size: 9px;
    font-weight: 950;
    letter-spacing: 0.05em;
}
.step-summary-meta {
    color: var(--muted);
    font-size: 10px;
    white-space: nowrap;
}
.step-legend {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
    font-size: 9px;
    white-space: nowrap;
}
.step-legend span { display: inline-flex; align-items: center; gap: 5px; }
.step-legend-swatch {
    width: 9px;
    height: 9px;
    display: inline-block;
    border-radius: 3px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.13);
}
.step-legend-swatch.is-selected { background: #49c58f; }
.step-legend-swatch.is-excluded { background: #304354; }

.drawing-workspace.is-step-mode .drawing-preview-shell {
    overflow: hidden;
    padding: 0;
    background: #07131f;
}
.drawing-workspace.is-step-mode .drawing-stage {
    overflow: hidden;
    border: 1px solid rgba(111, 151, 184, 0.24);
    border-radius: 12px;
    background: #07131f;
    box-shadow: 0 18px 55px rgba(0,0,0,0.24);
    cursor: grab;
}
.drawing-workspace.is-step-mode .drawing-stage:active { cursor: grabbing; }
.drawing-workspace.is-step-mode #drawing-preview { background: #07131f; }
.drawing-workspace.is-step-mode #drawing-overlay { pointer-events: none; }
.drawing-workspace.is-step-mode .drawing-help {
    background: rgba(5, 15, 25, 0.55);
}
.drawing-workspace.is-step-mode .drawing-status {
    color: #79e9bb;
}

@media (max-width: 820px) {
    .step-summary { grid-template-columns: 1fr; gap: 7px; }
    .step-summary-meta, .step-legend { white-space: normal; }
}

/* STEP Phase 4 CAD-like viewer */
.step-view-controls {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding-left: 8px;
    border-left: 1px solid var(--line);
}
.step-view-controls[hidden] { display: none !important; }
.step-view-button {
    min-width: 42px;
    padding-inline: 8px;
}
.step-view-button.is-active {
    border-color: rgba(70, 160, 210, 0.72);
    background: rgba(70, 160, 210, 0.15);
    color: #bfe6fb;
}

.drawing-workspace.is-step-mode .drawing-preview-shell {
    background: linear-gradient(180deg, #ffffff 0%, #f6f8fa 60%, #eef2f5 100%);
    box-shadow: inset 0 0 0 1px rgba(41, 58, 75, 0.08);
}
.drawing-workspace.is-step-mode .drawing-stage {
    border: 1px solid #cbd4dc;
    border-radius: 10px;
    background: #ffffff;
    box-shadow:
        0 12px 32px rgba(12, 32, 48, 0.14),
        inset 0 0 0 1px rgba(255,255,255,0.8);
    cursor: crosshair;
}
.drawing-workspace.is-step-mode #drawing-preview {
    background: #ffffff;
}
.drawing-workspace.is-step-mode .drawing-stage.is-step-orbiting {
    cursor: grabbing;
}
.drawing-workspace.is-step-mode .drawing-stage.is-step-panning {
    cursor: move;
}
.drawing-workspace.is-step-mode .drawing-help {
    background: rgba(8, 20, 32, 0.96);
}
.drawing-workspace.is-step-mode .step-legend-swatch.is-selected {
    background: #9fd6c6;
    box-shadow: inset 0 0 0 1px rgba(47, 113, 94, 0.32);
}
.drawing-workspace.is-step-mode .step-legend-swatch.is-excluded {
    background: #d9dee3;
    box-shadow: inset 0 0 0 1px rgba(72, 86, 98, 0.28);
}

@media (max-width: 900px) {
    .step-view-controls {
        width: 100%;
        padding-left: 0;
        border-left: 0;
    }
}

/* STEP Phase 5 premium CAD viewport */
.field-group select.is-step-locked {
    pointer-events: none;
    cursor: default;
    border-color: rgba(74, 154, 181, 0.42);
    background:
        linear-gradient(180deg, rgba(69, 160, 180, 0.08), rgba(69, 160, 180, 0.025)),
        #0b1725;
    color: #b9dce5;
    box-shadow: inset 0 0 0 1px rgba(97, 190, 204, 0.035);
}

.step-cad-hud,
.step-nav-cube {
    display: none;
}
.drawing-workspace.is-step-mode .step-cad-hud {
    position: absolute;
    z-index: 7;
    top: 16px;
    left: 16px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 11px;
    border: 1px solid rgba(85, 104, 119, 0.17);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow:
        0 10px 28px rgba(27, 48, 64, 0.10),
        inset 0 1px 0 rgba(255,255,255,0.94);
    color: #233542;
    backdrop-filter: blur(10px);
    pointer-events: none;
    text-align: left;
}
.step-cad-mode-dot {
    width: 9px;
    height: 9px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #63b8a3;
    box-shadow: 0 0 0 4px rgba(99, 184, 163, 0.12);
}
.step-cad-hud strong {
    display: block;
    font-size: 10px;
    line-height: 1.15;
    letter-spacing: 0.02em;
}
.step-cad-hud small {
    display: block;
    margin-top: 2px;
    color: #71808c;
    font-size: 8px;
    line-height: 1.2;
}

.drawing-workspace.is-step-mode .step-nav-cube {
    position: absolute;
    z-index: 8;
    top: 16px;
    right: 17px;
    display: grid;
    grid-template-columns: repeat(3, 34px);
    grid-template-rows: 28px 34px;
    gap: 3px;
    padding: 6px;
    border: 1px solid rgba(80, 101, 118, 0.17);
    border-radius: 11px;
    background: rgba(255,255,255,0.88);
    box-shadow:
        0 10px 28px rgba(27, 48, 64, 0.11),
        inset 0 1px 0 rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
}
.step-nav-cube button {
    min-width: 0;
    border: 1px solid #cdd7de;
    border-radius: 6px;
    background: linear-gradient(180deg, #ffffff, #edf2f5);
    color: #526472;
    font: 800 7px/1 system-ui, sans-serif;
    cursor: pointer;
    box-shadow: inset 0 1px 0 #fff;
}
.step-nav-cube button:hover {
    border-color: #8eb8c5;
    background: #f8fcfd;
    color: #22566a;
}
.step-nav-top { grid-column: 2; grid-row: 1; }
.step-nav-front { grid-column: 1; grid-row: 2; }
.step-nav-iso { grid-column: 2; grid-row: 2; color: #2d7183 !important; }
.step-nav-right { grid-column: 3; grid-row: 2; }

.drawing-workspace.is-step-mode .drawing-preview-shell {
    position: relative;
    background:
        radial-gradient(circle at 50% 38%, rgba(255,255,255,1) 0%, rgba(249,251,252,0.98) 52%, rgba(235,240,243,1) 100%);
    box-shadow:
        inset 0 0 0 1px rgba(52, 72, 87, 0.075),
        inset 0 -36px 60px rgba(79, 98, 111, 0.035);
}
.drawing-workspace.is-step-mode .drawing-stage {
    border-color: #cbd5dc;
    border-radius: 12px;
    box-shadow:
        0 16px 45px rgba(23, 44, 59, 0.13),
        0 2px 7px rgba(23, 44, 59, 0.08),
        inset 0 0 0 1px rgba(255,255,255,0.9);
}
.drawing-workspace.is-step-mode .drawing-status {
    color: #84e3bd;
}

@media (max-width: 700px) {
    .drawing-workspace.is-step-mode .step-cad-hud {
        top: 10px;
        left: 10px;
    }
    .drawing-workspace.is-step-mode .step-nav-cube {
        top: 10px;
        right: 10px;
        transform: scale(0.88);
        transform-origin: top right;
    }
}

/* STEP Phase 7 WebGL CAD viewport */
.step-webgl-root {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 4;
    overflow: hidden;
    border-radius: inherit;
    background:
        radial-gradient(circle at 48% 34%, #ffffff 0%, #fbfcfd 45%, #eef2f4 76%, #e4e9ec 100%);
}
.drawing-workspace.is-step-mode.has-webgl .step-webgl-root {
    display: block;
}
.step-webgl-canvas {
    display: block;
    width: 100%;
    height: 100%;
    outline: none;
    cursor: crosshair;
}
.step-webgl-canvas:active { cursor: grabbing; }

.drawing-workspace.is-step-mode {
    border-color: #aebbc4;
    background: #eef2f4;
    box-shadow:
        0 20px 55px rgba(3, 15, 25, 0.20),
        0 2px 10px rgba(3, 15, 25, 0.12);
}
.drawing-workspace.is-step-mode .drawing-toolbar {
    border-bottom-color: #c8d2d9;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98), rgba(241,245,247,0.98));
    color: #263844;
    box-shadow: inset 0 -1px 0 rgba(72, 92, 107, 0.04);
}
.drawing-workspace.is-step-mode .drawing-file-info strong {
    color: #1f303b;
    font-size: 12px;
    letter-spacing: -0.01em;
}
.drawing-workspace.is-step-mode .drawing-file-info span {
    color: #71808b;
}
.drawing-workspace.is-step-mode .mini-button {
    border-color: #c2cdd4;
    background: linear-gradient(180deg, #ffffff, #edf2f5);
    color: #3b4e5b;
    box-shadow:
        0 1px 2px rgba(35, 53, 66, 0.07),
        inset 0 1px 0 rgba(255,255,255,0.95);
}
.drawing-workspace.is-step-mode .mini-button:hover {
    border-color: #88a9b6;
    background: #ffffff;
    color: #1f5e70;
}
.drawing-workspace.is-step-mode .mini-button:disabled {
    opacity: 0.46;
}
.drawing-workspace.is-step-mode .step-view-controls {
    border-left-color: #cad4da;
}
.drawing-workspace.is-step-mode .step-view-button.is-active {
    border-color: #70a4b3;
    background: linear-gradient(180deg, #eaf7f8, #d9eef1);
    color: #245f70;
    box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.72),
        0 1px 2px rgba(47, 103, 118, 0.08);
}

.drawing-workspace.is-step-mode .step-summary {
    grid-template-columns: minmax(0, 1.1fr) auto auto;
    border-bottom-color: #ccd6dc;
    background: linear-gradient(180deg, #f9fbfc, #eff3f5);
    box-shadow: inset 0 -1px 0 rgba(52, 70, 83, 0.035);
}
.drawing-workspace.is-step-mode .step-summary-selection strong {
    color: #243640;
}
.drawing-workspace.is-step-mode .step-summary-selection > span:last-child {
    color: #347d71;
}
.drawing-workspace.is-step-mode .step-3d-badge {
    border-color: #9bc2bd;
    background: #e7f4f1;
    color: #34766c;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.72);
}
.drawing-workspace.is-step-mode .step-summary-meta,
.drawing-workspace.is-step-mode .step-legend {
    color: #6d7c87;
}
.drawing-workspace.is-step-mode .step-legend-swatch.is-selected {
    background: #78aaa4;
    box-shadow: inset 0 0 0 1px rgba(48, 90, 84, 0.28);
}
.drawing-workspace.is-step-mode .step-legend-swatch.is-excluded {
    background: #d7dde1;
    box-shadow: inset 0 0 0 1px rgba(83, 98, 109, 0.25);
}

.drawing-workspace.is-step-mode .drawing-status {
    min-height: 16px;
    padding: 7px 14px;
    border-bottom-color: #d0d9df;
    background: #f6f8f9;
    color: #55707b;
    font-weight: 700;
}
.drawing-workspace.is-step-mode .drawing-status[data-kind="success"] {
    color: #3b796e;
}
.drawing-workspace.is-step-mode .drawing-preview-shell {
    height: min(72vh, 760px);
    min-height: 430px;
    padding: 0;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 34%, #ffffff 0%, #f9fbfc 52%, #e9eef1 100%);
}
.drawing-workspace.is-step-mode .drawing-stage {
    display: block;
    width: 100% !important;
    height: 100% !important;
    margin: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}
.drawing-workspace.is-step-mode.has-webgl #drawing-preview,
.drawing-workspace.is-step-mode.has-webgl #drawing-overlay {
    visibility: hidden;
    pointer-events: none !important;
}

.drawing-workspace.is-step-mode .step-cad-hud {
    z-index: 9;
    top: 17px;
    left: 17px;
    padding: 8px 10px;
    border-color: rgba(83, 102, 116, 0.18);
    border-radius: 9px;
    background: rgba(255,255,255,0.82);
    box-shadow:
        0 7px 22px rgba(38, 57, 69, 0.09),
        inset 0 1px 0 rgba(255,255,255,0.96);
}
.drawing-workspace.is-step-mode .step-cad-hud strong {
    color: #263944;
    font-size: 9px;
}
.drawing-workspace.is-step-mode .step-cad-hud small {
    color: #7c8992;
    font-size: 7.5px;
}
.drawing-workspace.is-step-mode .step-cad-mode-dot {
    width: 8px;
    height: 8px;
    background: #78aaa4;
    box-shadow: 0 0 0 4px rgba(120, 170, 164, 0.12);
}

.drawing-workspace.is-step-mode .step-nav-cube {
    z-index: 10;
    top: 17px;
    right: 18px;
    grid-template-columns: repeat(3, 37px);
    grid-template-rows: 30px 37px;
    gap: 3px;
    padding: 6px;
    border-color: rgba(73, 94, 109, 0.18);
    border-radius: 10px;
    background: rgba(255,255,255,0.84);
    box-shadow:
        0 8px 25px rgba(39, 58, 71, 0.10),
        inset 0 1px 0 rgba(255,255,255,0.96);
}
.drawing-workspace.is-step-mode .step-nav-cube button {
    border-color: #c8d3d9;
    background: linear-gradient(180deg, #ffffff, #edf2f4);
    color: #61717c;
    font-size: 6.7px;
    transition: 120ms ease;
}
.drawing-workspace.is-step-mode .step-nav-cube button:hover {
    border-color: #7ea7b4;
    background: #f7fcfd;
    color: #245e70;
    transform: translateY(-1px);
}
.drawing-workspace.is-step-mode .step-nav-iso {
    border-color: #8eb5bf !important;
    background: linear-gradient(180deg, #edf9fa, #dceff1) !important;
    color: #2d6b79 !important;
}

.drawing-workspace.is-step-mode .drawing-help {
    border-top-color: #ccd6dc;
    background: linear-gradient(180deg, #f7f9fa, #eef2f4);
    color: #6c7b86;
}
.drawing-workspace.is-step-mode .drawing-help kbd {
    border-color: #c2ccd2;
    background: #ffffff;
    color: #41535f;
}

@media (max-width: 820px) {
    .drawing-workspace.is-step-mode .step-summary {
        grid-template-columns: 1fr;
    }
    .drawing-workspace.is-step-mode .drawing-preview-shell {
        min-height: 380px;
    }
}

/* STEP Phase 8 premium CAD shell */
.drawing-workspace.is-step-mode {
    position: relative;
    overflow: hidden;
    border: 1px solid #26434f;
    border-radius: 18px;
    background: linear-gradient(180deg, #10242d 0%, #0b1b23 100%);
    box-shadow:
        0 24px 65px rgba(1, 12, 20, 0.28),
        0 4px 14px rgba(1, 12, 20, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.055);
}
.drawing-workspace.is-step-mode::before {
    content: "";
    position: absolute;
    z-index: 20;
    inset: 0 0 auto 0;
    height: 2px;
    pointer-events: none;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(83, 196, 177, 0.12) 12%,
        rgba(83, 196, 177, 0.82) 50%,
        rgba(83, 196, 177, 0.12) 88%,
        transparent 100%
    );
}
.drawing-workspace.is-step-mode .drawing-toolbar {
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid #28414c;
    background:
        radial-gradient(circle at 18% -20%, rgba(51, 120, 125, 0.16), transparent 30%),
        linear-gradient(180deg, #142b35 0%, #0f222b 100%);
    color: #e9f1f4;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.035),
        inset 0 -1px 0 rgba(0, 0, 0, 0.22);
}
.drawing-workspace.is-step-mode .drawing-file-info {
    min-width: 250px;
    padding-right: 14px;
}
.drawing-workspace.is-step-mode .drawing-file-info strong {
    color: #f4f8fa;
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: -0.012em;
}
.drawing-workspace.is-step-mode .drawing-file-info span {
    margin-top: 3px;
    color: #91a7b1;
    font-size: 10px;
}
.drawing-workspace.is-step-mode .drawing-zoom-controls,
.drawing-workspace.is-step-mode .step-view-controls {
    gap: 3px;
    padding: 4px;
    border: 1px solid rgba(142, 169, 179, 0.16);
    border-radius: 11px;
    background: linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.025));
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 4px 14px rgba(0,0,0,0.08);
}
.drawing-workspace.is-step-mode .step-view-controls {
    padding-left: 4px;
    border-left: 1px solid rgba(142, 169, 179, 0.16);
}
.drawing-workspace.is-step-mode .mini-button {
    min-height: 34px;
    border: 1px solid #38515c;
    border-radius: 8px;
    background: linear-gradient(180deg, #203a45 0%, #172e38 100%);
    color: #dce8ec;
    font-weight: 800;
    letter-spacing: -0.01em;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.065),
        0 2px 6px rgba(0,0,0,0.12);
    transition:
        transform 120ms ease,
        border-color 120ms ease,
        background 120ms ease,
        color 120ms ease,
        box-shadow 120ms ease;
}
.drawing-workspace.is-step-mode .mini-button:hover:not(:disabled) {
    transform: translateY(-1px);
    border-color: #5f9ca3;
    background: linear-gradient(180deg, #2a4b56 0%, #1e3944 100%);
    color: #ffffff;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.08),
        0 5px 13px rgba(0,0,0,0.16);
}
.drawing-workspace.is-step-mode .mini-button:active:not(:disabled) {
    transform: translateY(0);
    background: #162b34;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.2);
}
.drawing-workspace.is-step-mode .mini-button:disabled {
    border-color: #2a3b43;
    background: #13262e;
    color: #5f747d;
    opacity: 0.72;
    box-shadow: none;
}
.drawing-workspace.is-step-mode #drawing-zoom-out,
.drawing-workspace.is-step-mode #drawing-zoom-in {
    width: 36px;
    min-width: 36px;
    padding-inline: 0;
    font-size: 17px;
    line-height: 1;
}
.drawing-workspace.is-step-mode #drawing-zoom-fit {
    border-color: #47727b;
    background: linear-gradient(180deg, #274b56 0%, #1d3b46 100%);
    color: #f0f8f8;
}
.drawing-workspace.is-step-mode #drawing-zoom-level {
    min-width: 54px;
    padding: 0 7px;
    color: #75c8ba;
    font-size: 10px;
    font-weight: 900;
    text-align: center;
}
.drawing-workspace.is-step-mode .step-view-button {
    min-width: 52px;
    border-radius: 7px;
}
.drawing-workspace.is-step-mode .step-view-button.is-active {
    border-color: #5ba89e;
    background: linear-gradient(180deg, #3a8078 0%, #2c6963 100%);
    color: #ffffff;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.15),
        0 0 0 1px rgba(85, 184, 169, 0.12),
        0 4px 12px rgba(21, 95, 86, 0.2);
}
.drawing-workspace.is-step-mode #step-select-all {
    border-color: #4b8d84;
    background: linear-gradient(180deg, #2e6b64 0%, #245a55 100%);
    color: #effbf8;
}
.drawing-workspace.is-step-mode #clear-drawing-selection {
    border-color: #4b5f68;
    background: linear-gradient(180deg, #223944 0%, #1a3039 100%);
}
.drawing-workspace.is-step-mode #drawing-undo-selection,
.drawing-workspace.is-step-mode #drawing-redo-selection {
    min-width: 86px;
}
.drawing-workspace.is-step-mode .step-summary {
    padding: 10px 16px;
    border-bottom: 1px solid #27404a;
    background: linear-gradient(180deg, #10252e 0%, #0d2028 100%);
    color: #b8cbd2;
}
.drawing-workspace.is-step-mode .step-summary-selection strong {
    color: #f2f7f8;
}
.drawing-workspace.is-step-mode .step-summary-selection > span:last-child {
    color: #66c7b5;
    font-weight: 900;
}
.drawing-workspace.is-step-mode .step-3d-badge {
    border: 1px solid #3f8279;
    background: rgba(54, 130, 120, 0.18);
    color: #76d0bf;
}
.drawing-workspace.is-step-mode .step-summary-meta,
.drawing-workspace.is-step-mode .step-legend {
    color: #8fa6af;
}
.drawing-workspace.is-step-mode .step-legend-swatch.is-selected {
    background: #72b8ab;
}
.drawing-workspace.is-step-mode .step-legend-swatch.is-excluded {
    background: #c5ced3;
}
.drawing-workspace.is-step-mode .drawing-status {
    padding: 8px 16px;
    border-bottom: 1px solid #243b45;
    background: #0d2028;
    color: #87a6af;
    font-size: 10px;
    font-weight: 800;
}
.drawing-workspace.is-step-mode .drawing-status[data-kind="success"] {
    color: #70c9b8;
}
.drawing-workspace.is-step-mode .drawing-preview-shell {
    height: min(72vh, 760px);
    min-height: 430px;
    padding: 12px;
    overflow: hidden;
    background: linear-gradient(180deg, #0c1d24 0%, #10242c 100%);
}
.drawing-workspace.is-step-mode .drawing-stage {
    width: 100% !important;
    height: 100% !important;
    overflow: hidden;
    border: 1px solid #b9c6cd;
    border-radius: 13px;
    background: #ffffff;
    box-shadow:
        0 14px 34px rgba(0, 0, 0, 0.24),
        0 2px 7px rgba(0, 0, 0, 0.14),
        inset 0 0 0 1px rgba(255,255,255,0.82);
}
.drawing-workspace.is-step-mode .step-webgl-root {
    border-radius: 12px;
}
.drawing-workspace.is-step-mode .step-cad-hud {
    top: 18px;
    left: 18px;
    padding: 8px 10px;
    border: 1px solid rgba(72, 103, 113, 0.20);
    border-radius: 9px;
    background: rgba(250, 253, 254, 0.88);
    box-shadow:
        0 8px 22px rgba(39, 58, 69, 0.11),
        inset 0 1px 0 rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
}
.drawing-workspace.is-step-mode .step-cad-mode-dot {
    background: #5fb5a6;
    box-shadow: 0 0 0 4px rgba(95, 181, 166, 0.13);
}
.drawing-workspace.is-step-mode .step-nav-cube {
    top: 18px;
    right: 18px;
    border: 1px solid rgba(72, 103, 113, 0.20);
    background: rgba(250, 253, 254, 0.90);
    box-shadow:
        0 8px 24px rgba(39, 58, 69, 0.12),
        inset 0 1px 0 rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
}
.drawing-workspace.is-step-mode .step-nav-cube button {
    border-color: #bdcbd2;
    background: linear-gradient(180deg, #ffffff 0%, #edf2f4 100%);
    color: #526873;
}
.drawing-workspace.is-step-mode .step-nav-cube button:hover {
    border-color: #69a9af;
    color: #246b72;
}
.drawing-workspace.is-step-mode .step-nav-iso {
    border-color: #79acae !important;
    background: linear-gradient(180deg, #eaf8f6 0%, #d8eeea 100%) !important;
    color: #2f716c !important;
}
.drawing-workspace.is-step-mode .drawing-help {
    padding: 11px 16px;
    border-top: 1px solid #263f49;
    background: linear-gradient(180deg, #10252e 0%, #0d2028 100%);
    color: #829ba5;
}
@media (max-width: 900px) {
    .drawing-workspace.is-step-mode .drawing-file-info {
        min-width: 100%;
        padding-right: 0;
    }
    .drawing-workspace.is-step-mode .drawing-toolbar {
        align-items: stretch;
    }
}

/* STEP Phase 9 floating CAD controls */
.drawing-workspace.is-step-mode .drawing-toolbar{min-height:76px;align-items:center}
.drawing-workspace.is-step-mode .drawing-file-info{width:100%;max-width:none;padding-right:0}
.drawing-workspace.is-step-mode #step-view-controls{display:none!important}
.drawing-workspace.is-step-mode .drawing-toolbar>.drawing-zoom-controls{display:none!important}
.drawing-workspace.is-step-mode .step-cad-hud{display:none!important}

.drawing-workspace.is-step-mode .step-viewport-actions,
.drawing-workspace.is-step-mode .step-nav-cube,
.drawing-workspace.is-step-mode .step-viewport-bottom{
 position:absolute;z-index:14;border:1px solid rgba(116,153,162,.34);border-radius:12px;
 background:linear-gradient(180deg,rgba(19,42,51,.94),rgba(10,29,37,.94));
 box-shadow:0 12px 30px rgba(4,17,24,.22),inset 0 1px 0 rgba(255,255,255,.07);
 backdrop-filter:blur(14px) saturate(1.1);-webkit-backdrop-filter:blur(14px) saturate(1.1)
}
.drawing-workspace.is-step-mode .step-viewport-actions[hidden],
.drawing-workspace.is-step-mode .step-viewport-bottom[hidden]{display:none!important}

.drawing-workspace.is-step-mode .step-viewport-actions{
 top:18px;left:18px;display:flex;align-items:center;gap:5px;padding:6px
}
.drawing-workspace.is-step-mode .step-viewport-actions .mini-button{
 min-height:34px;border-color:rgba(121,157,166,.28);
 background:linear-gradient(180deg,rgba(49,75,85,.92),rgba(28,53,63,.92));
 color:#e8f1f3;box-shadow:inset 0 1px 0 rgba(255,255,255,.055),0 1px 2px rgba(0,0,0,.12)
}
.drawing-workspace.is-step-mode .step-viewport-actions .mini-button:hover:not(:disabled){
 border-color:#66ada7;background:linear-gradient(180deg,rgba(57,93,98,.98),rgba(33,70,74,.98));color:#fff
}
.drawing-workspace.is-step-mode .step-viewport-actions #step-select-all{
 border-color:rgba(89,181,167,.52);background:linear-gradient(180deg,rgba(46,126,116,.98),rgba(34,96,90,.98));color:#f3fffc
}
.drawing-workspace.is-step-mode .step-viewport-actions #clear-drawing-selection{
 border-color:rgba(137,157,165,.30);background:linear-gradient(180deg,rgba(53,70,79,.96),rgba(34,50,58,.96))
}
.drawing-workspace.is-step-mode .step-history-icon{
 width:36px;min-width:36px!important;padding:0!important;display:inline-flex;align-items:center;justify-content:center
}
.drawing-workspace.is-step-mode .step-history-icon svg{
 width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round
}

.drawing-workspace.is-step-mode .step-nav-cube{
 top:18px;right:18px;display:flex;grid-template-columns:none;grid-template-rows:none;gap:3px;padding:6px
}
.drawing-workspace.is-step-mode .step-nav-cube button{
 position:static;width:auto;min-width:51px;height:34px;padding:0 10px;
 border:1px solid rgba(120,156,165,.28);border-radius:7px;
 background:linear-gradient(180deg,rgba(48,73,83,.95),rgba(28,51,60,.95));
 color:#dce8eb;font-size:8px;font-weight:900;letter-spacing:.018em;
 box-shadow:inset 0 1px 0 rgba(255,255,255,.05);transition:120ms ease
}
.drawing-workspace.is-step-mode .step-nav-cube button:hover{
 transform:translateY(-1px);border-color:#6ba8ad;
 background:linear-gradient(180deg,rgba(62,93,103,.98),rgba(38,67,76,.98));color:#fff
}
.drawing-workspace.is-step-mode .step-nav-iso{
 order:1;border-color:#63b4a8!important;background:linear-gradient(180deg,#3b8c81,#2d7068)!important;color:#fff!important
}
.drawing-workspace.is-step-mode .step-nav-front{order:2}
.drawing-workspace.is-step-mode .step-nav-top{order:3}
.drawing-workspace.is-step-mode .step-nav-right{order:4}

.drawing-workspace.is-step-mode .step-viewport-bottom{
 right:18px;bottom:18px;display:flex;align-items:center;gap:5px;padding:6px
}
.drawing-workspace.is-step-mode .step-viewport-bottom .drawing-zoom-controls{
 display:flex!important;align-items:center;gap:3px;padding:0;border:0;background:transparent;box-shadow:none
}
.drawing-workspace.is-step-mode .step-viewport-bottom #drawing-zoom-out{order:1}
.drawing-workspace.is-step-mode .step-viewport-bottom #drawing-zoom-level{order:2}
.drawing-workspace.is-step-mode .step-viewport-bottom #drawing-zoom-in{order:3}
.drawing-workspace.is-step-mode .step-viewport-bottom #drawing-zoom-fit{order:4}
.drawing-workspace.is-step-mode .step-viewport-bottom .mini-button,
.drawing-workspace.is-step-mode .step-fullscreen-button{
 height:34px;min-height:34px;border:1px solid rgba(120,156,165,.28);border-radius:7px;
 background:linear-gradient(180deg,rgba(48,73,83,.95),rgba(28,51,60,.95));
 color:#e1ecef;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)
}
.drawing-workspace.is-step-mode .step-viewport-bottom #drawing-zoom-out,
.drawing-workspace.is-step-mode .step-viewport-bottom #drawing-zoom-in{width:34px;min-width:34px;padding:0}
.drawing-workspace.is-step-mode .step-viewport-bottom #drawing-zoom-level{
 min-width:52px;color:#74d0bf;font-size:10px;font-weight:950
}
.drawing-workspace.is-step-mode .step-viewport-bottom #drawing-zoom-fit{
 padding-inline:11px;border-color:rgba(95,164,161,.42);color:#f2faf9
}

.drawing-workspace.is-step-mode .step-fullscreen-button{
 position:relative;width:36px;min-width:36px;padding:0;display:inline-flex;align-items:center;
 justify-content:center;cursor:pointer;transition:120ms ease
}
.drawing-workspace.is-step-mode .step-fullscreen-button:hover{
 transform:translateY(-1px);border-color:#68aaa8;
 background:linear-gradient(180deg,rgba(61,96,103,.98),rgba(37,69,76,.98));color:#fff
}
.drawing-workspace.is-step-mode .step-fullscreen-button svg{
 width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round
}
.drawing-workspace.is-step-mode .step-fullscreen-exit{display:none}
.drawing-workspace.is-step-mode .step-fullscreen-button.is-fullscreen .step-fullscreen-enter{display:none}
.drawing-workspace.is-step-mode .step-fullscreen-button.is-fullscreen .step-fullscreen-exit{display:block}
.drawing-workspace.is-step-mode .step-fullscreen-button::after{
 content:attr(data-tooltip);position:absolute;right:0;bottom:calc(100% + 8px);padding:5px 7px;
 border:1px solid rgba(101,133,143,.25);border-radius:6px;background:rgba(9,25,32,.94);
 color:#dfe9ec;font-size:8px;font-weight:800;white-space:nowrap;opacity:0;transform:translateY(3px);
 pointer-events:none;transition:120ms ease;box-shadow:0 6px 18px rgba(0,0,0,.2)
}
.drawing-workspace.is-step-mode .step-fullscreen-button:hover::after{opacity:1;transform:translateY(0)}

#drawing-stage:fullscreen{
 width:100vw!important;height:100vh!important;border:0!important;border-radius:0!important;background:#fff!important
}
#drawing-stage:fullscreen .step-webgl-root{border-radius:0}
#drawing-stage:fullscreen .step-viewport-actions{top:24px;left:24px}
#drawing-stage:fullscreen .step-nav-cube{top:24px;right:24px}
#drawing-stage:fullscreen .step-viewport-bottom{right:24px;bottom:24px}