:root {
  color-scheme: light;
  --ink: #17322d;
  --muted: #657872;
  --paper: #f4f7f5;
  --surface: #ffffff;
  --line: #dce5e1;
  --line-strong: #c5d4cf;
  --brand: #154f43;
  --brand-dark: #103b33;
  --accent: #28b8b9;
  --accent-soft: #e8f8f6;
  --green: #23845f;
  --red: #a33a31;
  --amber: #9b6b18;
  --shadow: 0 14px 36px rgba(20, 63, 53, .075);
  --sidebar: 264px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-width: 320px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; }
button, input, select, textarea { font: inherit; }
button { border: 0; border-radius: 10px; background: var(--brand); color: #fff; padding: .7rem 1rem; font-weight: 760; cursor: pointer; transition: background .15s ease, transform .15s ease, box-shadow .15s ease; }
button:hover:not(:disabled) { background: var(--brand-dark); }
button:active:not(:disabled) { transform: translateY(1px); }
button:disabled { cursor: not-allowed; opacity: .48; }
button.secondary { background: #fff; color: var(--brand); border: 1px solid var(--line-strong); }
button.secondary:hover:not(:disabled) { background: #f7faf8; }
button.danger { background: #8f342c; }
input, select, textarea { width: 100%; border: 1px solid var(--line-strong); border-radius: 9px; padding: .68rem .74rem; background: #fff; color: var(--ink); }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(40,184,185,.2); border-color: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--ink); line-height: 1.15; }
h1 { margin-bottom: 5px; font-size: clamp(1.55rem, 2.2vw, 2rem); }
h2 { margin-bottom: 0; font-size: 1.35rem; }
h3 { margin-bottom: 8px; font-size: 1.08rem; }
.app-shell { min-height: 100vh; }
.sidebar { position: fixed; inset: 0 auto 0 0; z-index: 20; width: var(--sidebar); display: flex; flex-direction: column; background: var(--brand-dark); color: #fff; box-shadow: 10px 0 30px rgba(12, 44, 37, .08); }
.brand { min-height: 96px; display: flex; align-items: center; gap: 12px; padding: 20px 18px; border-bottom: 1px solid rgba(255,255,255,.09); }
.brand-mark { width: 47px; height: 47px; border-radius: 13px; box-shadow: 0 10px 24px rgba(0,0,0,.18); }
.brand div { min-width: 0; display: grid; }
.brand strong { font-size: 1.25rem; letter-spacing: -.02em; }
.brand span { color: #b9d5cf; font-size: .77rem; }
.workspace-switcher { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 15px 13px 7px; padding: 5px; border-radius: 12px; background: rgba(255,255,255,.07); }
.workspace-button { display: flex; justify-content: center; align-items: center; gap: 6px; padding: .59rem .45rem; border-radius: 8px; background: transparent; color: #c4dad5; font-size: .79rem; }
.workspace-button:hover:not(:disabled) { background: rgba(255,255,255,.07); }
.workspace-button.active { background: #fff; color: var(--brand); box-shadow: 0 5px 14px rgba(0,0,0,.13); }
.side-nav { flex: 1; overflow-y: auto; padding: 6px 12px 22px; }
.settings-nav { display: none; }
body[data-workspace="settings"] .operation-nav { display: none; }
body[data-workspace="settings"] .settings-nav { display: block; }
.nav-label { margin: 17px 10px 7px; color: #8fb4ab; font-size: .67rem; font-weight: 850; text-transform: uppercase; letter-spacing: .13em; }
.side-link { width: 100%; display: flex; align-items: center; gap: 11px; margin: 2px 0; padding: .65rem .75rem; border-radius: 9px; background: transparent; color: #cce0db; text-align: left; font-weight: 650; }
.side-link:hover:not(:disabled) { background: rgba(255,255,255,.075); }
.side-link.active { background: rgba(40,184,185,.18); color: #fff; box-shadow: inset 3px 0 var(--accent); }
.side-link.sale-link { margin-top: 6px; background: var(--accent); color: #082f2d; font-weight: 850; }
.side-link.sale-link:hover { background: #43c5c5; }
.side-link.sale-link.active { box-shadow: none; }
.nav-icon { flex: 0 0 22px; display: inline-flex; align-items: center; justify-content: center; font-size: 1rem; }
.sidebar-footer { padding: 15px 18px 18px; display: grid; gap: 3px; border-top: 1px solid rgba(255,255,255,.09); color: #c4dad5; font-size: .75rem; overflow-wrap: anywhere; }
.quiet-link { width: max-content; padding: 3px 0; background: transparent; color: #fff; font-size: .78rem; }
.quiet-link:hover:not(:disabled) { background: transparent; color: var(--accent); }
.workspace { min-height: 100vh; margin-left: var(--sidebar); }
.workspace-bar { position: sticky; top: 0; z-index: 10; min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 17px clamp(20px, 3.4vw, 48px); background: rgba(255,255,255,.95); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.page-title { min-width: 240px; }
.page-title p:last-child { margin: 0; color: var(--muted); }
.eyebrow, .step-label { margin: 0 0 5px; color: var(--accent); font-size: .69rem; font-weight: 850; text-transform: uppercase; letter-spacing: .13em; }
.top-actions { display: flex; align-items: center; justify-content: flex-end; gap: 11px; }
.global-search { min-width: min(320px, 27vw); display: flex; align-items: center; gap: 7px; padding-left: 11px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; color: var(--muted); }
.global-search input { border: 0; padding-left: 0; outline: 0; }
.company-picker { min-width: 210px; display: grid; gap: 3px; color: var(--muted); font-size: .68rem; font-weight: 800; }
.company-picker select { padding-top: .48rem; padding-bottom: .48rem; }
.status-dot { width: 10px; height: 10px; flex: 0 0 10px; border-radius: 50%; background: #48b982; box-shadow: 0 0 0 4px #e3f6ea; }
.workspace-content { max-width: 1480px; margin: 0 auto; padding: 30px clamp(18px, 3.4vw, 48px) 60px; }
.app-panel { display: none; }
.app-panel.active { display: block; }
.surface-card, .welcome-card, .metric-card, .cards { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow); }
.surface-card { padding: 22px; }
.welcome-card { min-height: 212px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); align-items: center; gap: 30px; padding: clamp(24px, 4vw, 44px); color: #fff; background: linear-gradient(128deg, var(--brand-dark), #17695a); overflow: hidden; position: relative; }
.welcome-card::after { content: ""; position: absolute; right: -95px; top: -165px; width: 360px; height: 360px; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; }
.welcome-card h2 { color: #fff; font-size: clamp(1.65rem, 3vw, 2.45rem); }
.welcome-card p:not(.eyebrow) { max-width: 660px; margin: 12px 0 0; color: #cde0db; }
.welcome-actions { display: flex; gap: 9px; margin-top: 22px; }
.welcome-actions button:first-child { background: var(--accent); color: #063432; }
.welcome-actions button.secondary { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.22); }
.readiness-card { position: relative; z-index: 1; display: flex; align-items: center; gap: 14px; padding: 19px; border: 1px solid rgba(255,255,255,.16); border-radius: 14px; background: rgba(255,255,255,.08); backdrop-filter: blur(8px); }
.readiness-icon { width: 42px; height: 42px; flex: 0 0 42px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: #073a36; font-size: 1.25rem; font-weight: 900; }
.readiness-card div { display: grid; }
.readiness-card span:last-child { color: #d5e7e2; font-size: .82rem; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0; }
.metric-card { padding: 18px 19px; }
.metric-card > span { display: block; color: var(--muted); font-size: .76rem; font-weight: 750; }
.metric-card strong { display: block; margin: 5px 0 2px; color: var(--ink); font-size: 1.65rem; font-variant-numeric: tabular-nums; }
.metric-card small { color: #879791; }
.metric-card .metric-status { color: var(--green); font-size: 1.28rem; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(300px, .75fr); gap: 18px; margin-bottom: 18px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 17px; }
.section-heading p:last-child { margin: 7px 0 0; color: var(--muted); }
.page-heading { align-items: flex-end; margin-bottom: 22px; }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.quick-action { min-height: 108px; display: grid; grid-template-columns: 42px 1fr; grid-template-rows: auto auto; column-gap: 11px; align-items: center; padding: 15px; background: #f8faf9; color: var(--ink); border: 1px solid var(--line); text-align: left; }
.quick-action:hover:not(:disabled) { background: var(--accent-soft); border-color: #a7dcda; }
.quick-action > span { grid-row: 1 / 3; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--accent-soft); color: var(--brand); font-size: 1.2rem; }
.quick-action strong { align-self: end; }
.quick-action small { align-self: start; color: var(--muted); }
.progress-list { display: grid; gap: 15px; margin: 0; padding: 0; list-style: none; }
.progress-list li { display: flex; gap: 11px; color: var(--muted); }
.progress-list li > span { width: 28px; height: 28px; flex: 0 0 28px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: #fff; font-size: .75rem; font-weight: 850; }
.progress-list li div { display: grid; }
.progress-list li strong { color: var(--ink); }
.progress-list li small { color: var(--muted); }
.progress-list li.done > span { border-color: var(--green); background: var(--green); color: #fff; }
.progress-list li.current > span { border-color: var(--accent); background: var(--accent-soft); color: var(--brand); box-shadow: 0 0 0 4px #f0fbf9; }
.recent-card { margin-top: 0; }
.badge { display: inline-flex; align-items: center; border-radius: 999px; padding: .3rem .64rem; font-weight: 800; font-size: .74rem; white-space: nowrap; }
.badge.good, .status-accepted { color: #17643e; background: #dff3e7; }
.badge.bad, .status-rejected, .status-error { color: #8b3128; background: #fbe3de; }
.badge.warn, .status-observed, .status-blocked_configuration { color: #714e0f; background: #f7edcf; }
.badge.neutral, .status-validated, .status-signed, .status-numbered { color: #35534b; background: #edf2f0; }
.status-submitted { color: #285782; background: #e7f0f8; }
.preparation-banner { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 12px; margin-bottom: 18px; padding: 14px 17px; border: 1px solid #d9c89f; border-radius: 13px; background: #fff9e9; }
.preparation-banner span { padding: .28rem .55rem; border-radius: 999px; background: #f1dfae; color: #6f4a0b; font-size: .72rem; font-weight: 850; text-transform: uppercase; }
.preparation-banner p { margin: 0; color: #725d31; }
.sale-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; align-items: start; gap: 18px; }
.sale-main { display: grid; gap: 18px; }
.sale-summary { position: sticky; top: 124px; }
.sale-history-card { margin-top: 18px; }
.method-list { display:grid; gap:10px; min-width:min(620px, 80vw); }
.method-list article { display:grid; grid-template-columns:minmax(0,1fr) auto auto; align-items:center; gap:12px; padding:14px; border:1px solid var(--line); border-radius:12px; }
.method-list article div { display:grid; gap:3px; }
.method-list article small { color:var(--muted); }
.sale-summary dl { margin: 20px 0; }
.sale-summary dl div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.sale-summary dt { color: var(--muted); }
.sale-summary dd { margin: 0; font-weight: 780; font-variant-numeric: tabular-nums; }
.sale-summary .summary-total { margin-top: 4px; padding: 17px 0; border-bottom: 0; }
.sale-summary .summary-total dt, .sale-summary .summary-total dd { color: var(--ink); font-size: 1.25rem; font-weight: 850; }
.summary-note { color: var(--muted); font-size: .8rem; }
.sale-summary > button { width: 100%; margin-top: 8px; }
.form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.form-grid label, .form-grid .form-field, .workspace-form label, .user-form label, .password-form label, .secret-form label, .filter-bar label, .full-field { display: grid; gap: 5px; color: #38534c; font-size: .78rem; font-weight: 760; }
.form-grid .form-field > label { display: block; }
.sale-lines-head, .sale-line { display: grid; grid-template-columns: .75fr 1.75fr .62fr .82fr .72fr 36px; gap: 8px; align-items: center; }
.sale-lines-head { padding: 0 5px 7px; color: var(--muted); font-size: .68rem; font-weight: 850; text-transform: uppercase; letter-spacing: .05em; }
.sale-lines { display: grid; gap: 8px; }
.sale-line { padding: 9px; border: 1px solid var(--line); border-radius: 12px; background: #fafcfb; }
.sale-line label, .sale-line .line-field { display: block; min-width: 0; }
.remove-line { width: 34px; height: 34px; padding: 0; border: 1px solid var(--line); border-radius: 9px; background: #fff; color: var(--red); font-size: 1.2rem; }
.remove-line:hover:not(:disabled) { background: #fff1ef; }
.mobile-field-label { display: none; }
.notes-card { margin-bottom: 18px; }
.filter-bar { display: flex; align-items: end; gap: 12px; margin-bottom: 16px; padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: #eef3f1; }
.filter-bar .grow-field { flex: 1; }
.check-field { display: flex !important; align-items: center; align-self: center; grid-auto-flow: column; justify-content: start; gap: 8px !important; min-height: 38px; }
.check-field input[type="checkbox"] { width: 17px; height: 17px; margin: 0; accent-color: var(--brand); }
.muted-text { color: var(--muted); }
.master-form { display: grid; gap: 12px; }
#customerDialog, #productDialog { width: min(860px, calc(100vw - 28px)); }
input[readonly] { color: var(--muted); background: #eef1f0; cursor: not-allowed; }
.content-state { min-height: 96px; }
.module-placeholder { min-height: 330px; display: grid; place-content: center; justify-items: center; text-align: center; }
.module-placeholder p { max-width: 600px; margin-bottom: 0; color: var(--muted); }
.placeholder-icon { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 13px; border-radius: 17px; background: var(--accent-soft); color: var(--brand); font-size: 1.5rem; }
.integration-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.integration-card { position: relative; min-height: 180px; }
.integration-card > strong { display: block; padding-right: 110px; font-size: 1.05rem; }
.integration-card > .badge { position: absolute; top: 19px; right: 19px; }
.integration-card p { margin: 25px 0 0; color: var(--muted); }
.workspace-form { display: grid; grid-template-columns: 1.2fr 1.2fr .8fr auto; align-items: end; gap: 12px; }
.user-form { display: grid; grid-template-columns: 1.2fr 1fr .85fr 1fr 1fr auto; align-items: end; gap: 10px; margin-bottom: 15px; background: #eef3f1; }
.password-form { max-width: 650px; display: grid; gap: 12px; }
.password-form button { width: max-content; }
.secret-form { display: grid; grid-template-columns: 1fr 1.5fr auto; align-items: end; gap: 10px; margin-bottom: 15px; background: #eef3f1; }
.fiscal-profile-form { display: grid; gap: 18px; }
.form-section-title { display: flex; justify-content: space-between; gap: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.form-section-title span { color: var(--muted); font-size: .78rem; }
.form-grid .span-two { grid-column: span 2; }
.form-actions { display: flex; justify-content: flex-end; }
.certificate-section { margin-top: 14px; }
.certificate-form { display: grid; grid-template-columns: 1.4fr 1fr 1fr auto; align-items: end; gap: 10px; }
.certificate-form label { display: grid; gap: 5px; color: #38534c; font-size: .78rem; font-weight: 760; }
.operations-subheading { margin-top: 28px; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding: 14px; min-height: 112px; }
.status-card { padding: 14px; border-radius: 12px; background: var(--accent-soft); }
.status-card.bad { background: #fff0eb; color: #6e2d27; }
.status-card strong { display: block; margin-bottom: 4px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; min-width: 760px; border-collapse: collapse; }
th, td { padding: 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #eef3f1; color: #536a63; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }
tr:last-child td { border-bottom: 0; }
.money { white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 800; }
.actions { display: flex; gap: 6px; flex-wrap: wrap; }
.actions button { padding: .48rem .7rem; font-size: .78rem; }
.hint { margin: 10px 0 18px; color: var(--muted); }
.empty { padding: 34px; border: 1px dashed var(--line-strong); border-radius: 12px; color: var(--muted); text-align: center; }
.company-required { display: grid; margin-bottom: 18px; background: #fff; }
.company-required strong { color: var(--ink); font-size: 1.05rem; }
.compact-empty { padding: 25px; }
.module-locked { display: flex; align-items: center; gap: 13px; padding: 19px; border: 1px solid #e8d7ab; border-radius: 12px; background: #fff9e9; }
.module-locked > span { padding: .35rem .6rem; border-radius: 999px; background: #f1dfae; color: #6f4a0b; font-size: .7rem; font-weight: 850; text-transform: uppercase; }
.module-locked p { margin: 3px 0 0; color: #725d31; }
.icon-button { width: 38px; height: 38px; display: grid; place-items: center; padding: 0; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 1.25rem; }
.icon-button:hover:not(:disabled) { background: #f5f8f7; }
.mobile-only { display: none; }
.sidebar-scrim { display: none; }
#toast { position: fixed; right: 22px; bottom: 22px; z-index: 60; max-width: min(420px, calc(100vw - 44px)); padding: 13px 16px; border-radius: 12px; background: var(--brand); color: #fff; box-shadow: var(--shadow); opacity: 0; transform: translateY(12px); pointer-events: none; transition: .2s ease; }
#toast.show { opacity: 1; transform: none; }
#toast.error { background: #8b3128; }
dialog { width: min(720px, calc(100vw - 28px)); max-height: calc(100vh - 40px); border: 1px solid var(--line); border-radius: 18px; padding: 24px; color: var(--ink); box-shadow: 0 24px 70px rgba(0,0,0,.24); }
dialog::backdrop { background: rgba(12,44,37,.62); }
.dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.review-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.review-summary > div { display: grid; padding: 14px; border-radius: 11px; background: #f2f6f4; }
.review-summary span { color: var(--muted); font-size: .74rem; }
.review-lines { display: grid; gap: 6px; margin: 16px 0; padding: 0; list-style: none; }
.review-lines li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 2px; border-bottom: 1px solid var(--line); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }
.dialog-hint { margin-bottom: 0; font-size: .78rem; }

@media (max-width: 1120px) {
  :root { --sidebar: 236px; }
  .global-search { display: none; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .sale-layout { grid-template-columns: 1fr; }
  .sale-summary { position: static; }
  .integration-grid { grid-template-columns: 1fr 1fr; }
  .workspace-form, .user-form { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  :root { --sidebar: min(288px, calc(100vw - 46px)); }
  body { overflow-x: hidden; }
  .mobile-only { display: grid; }
  .sidebar { transform: translateX(-105%); transition: transform .2s ease; }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .sidebar-scrim { position: fixed; inset: 0; z-index: 15; background: rgba(9,32,27,.48); }
  body.sidebar-open .sidebar-scrim { display: block; }
  .workspace { margin-left: 0; }
  .workspace-bar { min-height: 92px; align-items: center; padding: 13px 17px; }
  .page-title { flex: 1; min-width: 0; }
  .page-title p:last-child, .page-title .eyebrow { display: none; }
  .page-title h1 { margin: 0; font-size: 1.35rem; }
  .top-actions { gap: 8px; }
  .company-picker { min-width: 0; width: min(42vw, 210px); }
  .company-picker { font-size: 0; }
  .company-picker select { font-size: .78rem; }
  .status-dot { display: none; }
  .workspace-content { padding: 18px 14px 40px; }
  .welcome-card { grid-template-columns: 1fr; padding: 24px; }
  .welcome-actions { flex-wrap: wrap; }
  .readiness-card { max-width: none; }
  .metric-grid { gap: 9px; }
  .metric-card { padding: 14px; }
  .metric-card strong { font-size: 1.35rem; }
  .quick-grid { grid-template-columns: 1fr; }
  .surface-card { padding: 17px; }
  .page-heading { align-items: flex-start; }
  .preparation-banner { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .sale-lines-head { display: none; }
  .sale-line { grid-template-columns: 1fr 1fr; gap: 9px; }
  .sale-line label:nth-child(2), .sale-line .line-field { grid-column: 1 / -1; grid-row: 1; }
  .mobile-field-label { display: block; margin-bottom: 4px; color: var(--muted); font-size: .68rem; font-weight: 750; }
  .remove-line { align-self: end; }
  .filter-bar { display: grid; }
  .integration-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr 1fr; }
  .secret-form { grid-template-columns: 1fr; }
  .certificate-form { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .workspace-bar { gap: 9px; }
  .company-picker { width: 45vw; }
  .metric-grid { grid-template-columns: 1fr; }
  .form-grid, .workspace-form, .user-form, .cards, .review-summary { grid-template-columns: 1fr; }
  .form-grid .span-two { grid-column: auto; }
  .certificate-form { grid-template-columns: 1fr; }
  .sale-line { grid-template-columns: 1fr; }
  .sale-line label:nth-child(2), .sale-line .line-field { grid-column: auto; grid-row: auto; }
  .section-heading { align-items: flex-start; }
  .dialog-actions { display: grid; }
}

/* Interfaz de gestión tradicional: navegación superior, datos compactos y superficies neutras. */
:root {
  --brand-dark: #173f38;
  --brand: #24584e;
  --accent: #1d7773;
  --accent-soft: #e7f2f0;
  --surface: #fff;
  --canvas: #eef1f3;
  --line: #d8dee1;
  --line-strong: #bfc9cd;
  --ink: #1f2b31;
  --muted: #66747b;
  --shadow: none;
}

body { background: var(--canvas); }
button { border-radius: 3px; transition: background .12s ease; }
button:active:not(:disabled) { transform: none; }
input, select, textarea { border-radius: 3px; }

.app-shell { min-height: 100vh; }
.sidebar {
  position: sticky;
  inset: auto;
  top: 0;
  z-index: 30;
  width: 100%;
  min-height: 62px;
  height: auto;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  flex-wrap: wrap;
  color: var(--ink);
  background: rgba(255, 255, 255, .98);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 5px 18px rgba(27, 55, 50, .08);
}
.brand { min-height: 62px; flex: 0 0 auto; gap: 10px; padding: 8px 18px; border: 0; }
.brand-mark { width: 38px; height: 38px; border-radius: 8px; box-shadow: 0 4px 12px rgba(29, 119, 115, .14); }
.brand strong { color: var(--brand-dark); font-size: 1.1rem; }
.brand span { color: var(--muted); font-size: .7rem; }
.workspace-switcher { flex: 0 0 auto; display: flex; gap: 4px; margin: 8px 0 8px 4px; padding: 4px; border: 1px solid var(--line); border-radius: 9px; background: #f3f6f5; }
.workspace-button { min-width: 105px; gap: 5px; padding: 0 14px; border: 0; border-radius: 6px; color: #4d5c63; background: transparent; font-size: .78rem; }
.workspace-button:hover:not(:disabled) { background: #e5eeec; }
.workspace-button.active { color: #fff; background: var(--brand); box-shadow: 0 3px 9px rgba(23, 63, 56, .18); }
.side-nav { min-width: 0; min-height: 50px; flex: 1 0 100%; order: 5; display: flex; align-items: stretch; gap: 4px; padding: 5px 12px 6px; overflow-x: auto; overflow-y: hidden; border-top: 1px solid var(--line); background: #f8faf9; scrollbar-width: thin; }
.settings-nav { display: none; }
body[data-workspace="operation"] .operation-nav { display: flex; }
body[data-workspace="operation"] .settings-nav { display: none; }
body[data-workspace="settings"] .operation-nav { display: none; }
body[data-workspace="settings"] .settings-nav { display: flex; }
.nav-label, .nav-icon { display: none; }
.side-link, .side-link.sale-link {
  width: auto;
  min-width: 0;
  flex: 1 1 auto;
  justify-content: center;
  margin: 0;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 7px;
  color: #46565d;
  background: transparent;
  border: 1px solid transparent;
  font-size: .78rem;
  font-weight: 650;
}
.side-link:hover:not(:disabled), .side-link.sale-link:hover:not(:disabled) { color: var(--brand-dark); background: #edf3f2; border-color: #dde8e5; }
.side-link.active, .side-link.sale-link.active { color: var(--brand-dark); background: #dfeeea; border-color: #c9dfda; box-shadow: inset 0 -3px var(--accent); }
.side-link.sale-link { color: #fff; background: var(--brand); border-color: var(--brand); }
.side-link.sale-link:hover:not(:disabled) { color: #fff; background: #1d4e45; border-color: #1d4e45; }
.side-link.sale-link.active { color: #fff; background: var(--brand); border-color: var(--brand); box-shadow: inset 0 -3px #4fd0c6; }
.sidebar-footer { flex: 0 0 auto; display: flex; align-items: center; gap: 10px; margin-left: auto; padding: 8px 14px; border: 0; border-left: 1px solid var(--line); color: var(--muted); background: #fafbfb; font-size: .7rem; }
.quiet-link { color: var(--brand); }
.quiet-link:hover:not(:disabled) { color: var(--brand-dark); }

.workspace { min-height: calc(100vh - 112px); margin-left: 0; }
.workspace-bar { position: sticky; top: 112px; min-height: 78px; gap: 18px; padding: 12px clamp(18px, 3vw, 42px); background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
.workspace-content { padding-top: 22px; }
.global-search { border-radius: 3px; }
.status-dot { box-shadow: none; }

.surface-card, .welcome-card, .metric-card, .cards { border-radius: 4px; box-shadow: none; }
.surface-card { padding: 18px; }
.welcome-card {
  min-height: 150px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 390px);
  gap: 20px;
  padding: 22px 24px;
  color: var(--ink);
  background: #fff;
  overflow: visible;
}
.welcome-card::after { display: none; }
.welcome-card h2 { color: var(--ink); font-size: 1.55rem; }
.welcome-card p:not(.eyebrow) { margin-top: 8px; color: var(--muted); }
.welcome-actions { margin-top: 16px; }
.welcome-actions button:first-child { color: #fff; background: var(--brand); }
.welcome-actions button.secondary { color: var(--brand); background: #fff; border-color: var(--line-strong); }
.readiness-card { padding: 14px; border: 1px solid var(--line); border-radius: 3px; color: var(--ink); background: #f5f7f7; backdrop-filter: none; }
.readiness-icon { width: 30px; height: 30px; flex-basis: 30px; border-radius: 3px; color: #fff; background: var(--brand); font-size: .9rem; }
.readiness-card span:last-child { color: var(--muted); }
.metric-grid { gap: 10px; margin: 12px 0; }
.metric-card { padding: 14px 16px; }
.metric-card strong { margin-top: 3px; font-size: 1.4rem; }
.quick-action { min-height: 84px; border-radius: 3px; }
.quick-action > span, .placeholder-icon, .status-card { border-radius: 3px; }
.table-wrap, .empty, .module-locked, .filter-bar, .preparation-banner { border-radius: 3px; }
th, td { padding: 10px 11px; }
th { background: #e8edef; }
.badge { border-radius: 3px; }
dialog { border-radius: 4px; }

@media (max-width: 1280px) {
  .sidebar-footer #currentUser { display: none; }
  .workspace-button { min-width: 90px; padding-inline: 10px; }
  .side-link, .side-link.sale-link { padding-inline: 10px; }
}

@media (max-width: 900px) {
  body { overflow-x: hidden; }
  .sidebar { position: sticky; transform: none; flex-wrap: wrap; min-height: 56px; transition: none; }
  body.sidebar-open .sidebar { transform: none; }
  .brand { min-height: 56px; flex: 1 1 auto; border-right: 0; }
  .brand .mobile-only { display: none; }
  .workspace-switcher { min-height: 44px; margin: 6px 8px 6px 0; border-left: 0; }
  .workspace-button { min-width: auto; padding: 0 10px; }
  .workspace-button .nav-icon { display: none; }
  .side-nav, body[data-workspace="operation"] .operation-nav, body[data-workspace="settings"] .settings-nav { display: none; }
  body.sidebar-open[data-workspace="operation"] .operation-nav,
  body.sidebar-open[data-workspace="settings"] .settings-nav {
    flex: 1 0 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    order: 5;
    overflow: visible;
    border-top: 1px solid var(--line);
  }
  .side-link, .side-link.sale-link { min-height: 44px; padding: 0 14px; border-bottom: 1px solid var(--line); text-align: left; }
  .sidebar-footer { display: none; }
  body.sidebar-open .sidebar-footer { flex: 1 0 100%; display: flex; justify-content: space-between; order: 6; }
  .sidebar-scrim, body.sidebar-open .sidebar-scrim { display: none; }
  .workspace { margin-left: 0; }
  .workspace-bar { position: static; min-height: 74px; padding: 10px 14px; }
  .workspace-bar .mobile-only { display: grid; }
  .welcome-card { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .brand span { display: none; }
  .brand { padding-inline: 10px; }
  .brand-mark { width: 34px; height: 34px; }
  .workspace-button { font-size: .7rem; }
  body.sidebar-open[data-workspace="operation"] .operation-nav,
  body.sidebar-open[data-workspace="settings"] .settings-nav { grid-template-columns: 1fr; }
  .welcome-card { padding: 18px; }
}

.product-thumb {
  width: 54px;
  height: 54px;
  display: block;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
}
.result-notice { margin: 0 0 10px; padding: 10px 12px; color: var(--muted); background: #f2f6f5; border: 1px solid var(--line); }
.placeholder-thumb {
  display: grid;
  place-items: center;
  padding: 4px;
  color: var(--muted);
  background: #f4f6f7;
  font-size: .64rem;
  line-height: 1.1;
  text-align: center;
}
.product-image-editor {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  background: #f7f9f9;
}
.product-image-editor img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  border: 1px solid var(--line);
  background: #fff;
}
.product-image-editor small { display: block; margin: 6px 0 10px; color: var(--muted); }
.price-list-toolbar { grid-template-columns: minmax(210px, auto) minmax(240px, 1fr) auto auto; align-items: end; }
.list-summary { display: flex; gap: 10px; align-items: baseline; margin: 10px 0; color: var(--muted); }
.list-summary strong { color: var(--ink); }
.price-cell { display: flex; align-items: center; max-width: 190px; }
.currency-prefix { padding: 8px 9px; border: 1px solid var(--line-strong); border-right: 0; background: #eef2f2; }
.price-cell input { min-width: 100px; border-radius: 0 3px 3px 0; text-align: right; }
.stock-toolbar { grid-template-columns: minmax(220px, auto) minmax(260px, 1fr) auto; align-items: end; }
.stock-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0 0 14px; }
.stock-summary article { padding: 13px 15px; border: 1px solid var(--line); background: #f7f9f9; }
.stock-summary span { display: block; color: var(--muted); font-size: .75rem; font-weight: 700; }
.stock-summary strong { display: block; margin-top: 3px; color: var(--ink); font-size: 1.25rem; }
.stock-summary article.alert { border-color: #e5c4b7; background: #fff4ef; }
.stock-delta { font-weight: 800; }
.stock-delta.positive { color: #176b4f; }
.stock-delta.negative { color: #a13d32; }
.subsection-heading { margin-top: 24px; }
.purchase-total { display:flex; justify-content:flex-end; align-items:center; gap:18px; margin:16px 0; padding:14px; border-top:1px solid var(--line); }
.purchase-total strong { font-size:1.35rem; }
.report-toolbar { grid-template-columns:180px 180px auto; justify-content:start; align-items:end; }
.report-summary { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; margin-bottom:14px; }
.report-summary article { padding:16px; border:1px solid var(--line); background:#f7f9f9; }
.report-summary span,.report-summary small { display:block; color:var(--muted); }
.report-summary strong { display:block; margin:5px 0; font-size:1.35rem; }
.report-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-bottom:14px; }
.integration-credentials { margin-top:14px; }
#integrationApiKey { font-family:Consolas,monospace; word-break:break-all; }

.smart-picker { position: relative; display: block; min-width: 0; color: var(--ink); font-weight: 500; }
.smart-picker > input { width: 100%; padding-right: 34px; background-image: linear-gradient(45deg, transparent 50%, #718079 50%), linear-gradient(135deg, #718079 50%, transparent 50%); background-position: calc(100% - 17px) 50%, calc(100% - 12px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.smart-picker > input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(29, 119, 115, .12); }
.smart-options {
  position: absolute;
  z-index: 120;
  top: calc(100% + 5px);
  left: 0;
  right: 0;
  max-height: 330px;
  overflow-y: auto;
  padding: 5px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 16px 34px rgba(24, 46, 42, .18);
}
.smart-options[hidden] { display: none; }
.smart-option {
  width: 100%;
  min-height: 54px;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) minmax(72px, auto);
  gap: 10px;
  align-items: center;
  padding: 6px 8px;
  border: 0;
  border-bottom: 1px solid #edf1ef;
  border-radius: 5px;
  color: var(--ink);
  background: #fff;
  text-align: left;
}
.smart-option:last-child { border-bottom: 0; }
.smart-option:hover:not(:disabled), .smart-option:focus-visible { color: var(--ink); background: var(--accent-soft); outline: 2px solid transparent; }
.smart-option-image {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  object-fit: contain;
  border: 1px solid #e1e7e5;
  border-radius: 6px;
  background: #fff;
}
.smart-option-placeholder { padding: 3px; color: var(--muted); background: #f4f6f5; font-size: .58rem; line-height: 1.05; text-align: center; }
.smart-option-main { min-width: 0; display: grid; gap: 3px; }
.smart-option-main strong, .smart-option-main small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.smart-option-main strong { color: var(--ink); font-size: .82rem; }
.smart-option-main small { color: var(--muted); font-size: .69rem; font-weight: 500; }
.smart-option-code { justify-self: end; color: var(--brand); font-family: Consolas, monospace; font-size: .73rem; font-weight: 750; text-align: right; white-space: nowrap; }
.smart-customer-avatar { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--brand); font-size: .72rem; font-weight: 800; letter-spacing: .03em; }
.smart-options-empty { padding: 14px 12px; color: var(--muted); font-size: .76rem; text-align: center; }

@media (max-width: 900px) {
  .price-list-toolbar { grid-template-columns: 1fr 1fr; }
  .stock-toolbar { grid-template-columns: 1fr 1fr; }
  .report-summary { grid-template-columns:1fr 1fr; }
  .report-grid { grid-template-columns:1fr; }
}

@media (max-width: 520px) {
  .product-image-editor { grid-template-columns: 1fr; }
  .price-list-toolbar { grid-template-columns: 1fr; }
  .stock-toolbar, .stock-summary { grid-template-columns: 1fr; }
  .report-toolbar,.report-summary { grid-template-columns:1fr; }
  .list-summary { align-items: flex-start; flex-direction: column; }
  .smart-option { grid-template-columns: 40px minmax(0, 1fr) minmax(60px, auto); gap: 8px; padding-inline: 6px; }
  .smart-option-image, .smart-customer-avatar { width: 38px; height: 38px; }
  .smart-option-code { max-width: 92px; overflow: hidden; text-overflow: ellipsis; }
}