:root {
  --admin-bg: #f5f6f7;
  --admin-surface: #ffffff;
  --admin-subtle: #f8f9fa;
  --admin-text: #161a1d;
  --admin-muted: #667078;
  --admin-border: #dfe3e6;
  --admin-border-strong: #c7cdd1;
  --admin-accent: #087683;
  --admin-accent-dark: #075e68;
  --admin-accent-soft: #e7f4f5;
  --admin-danger: #b93434;
  --admin-success: #26734d;
  --admin-focus: rgba(8, 118, 131, 0.2);
  --sidebar-width: 244px;
}

[hidden] { display: none !important; }

.admin-login {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(440px, 1.1fr);
  min-height: 100vh;
  background: #fff;
}

.admin-login-brand {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  padding: clamp(48px, 7vw, 112px);
  color: #fff;
  background: #15252b;
  overflow: hidden;
}

.admin-login-brand img { width: 82px; height: 82px; object-fit: contain; }
.admin-login-brand p { margin: 0 0 6px; color: #8ccbd2; font-size: 17px; font-weight: 800; }
.admin-login-brand h1 { margin: 0; font-size: clamp(56px, 7vw, 104px); line-height: 0.92; letter-spacing: 0; }
.admin-login-brand > span { position: absolute; left: clamp(48px, 7vw, 112px); bottom: 48px; color: #a9c0c8; font-size: 14px; }

.admin-login-main {
  display: grid;
  place-items: center;
  padding: 48px;
  background: #f7fbfc;
}

.admin-login-form { width: min(440px, 100%); display: grid; gap: 12px; }
.admin-login-heading { margin-bottom: 18px; }
.admin-login-heading h2 { margin: 6px 0 10px; color: #172126; font-size: 40px; line-height: 1; }
.admin-login-heading p:last-child { margin: 0; color: var(--admin-muted); font-size: 15px; }
.admin-login-form .field { min-height: 50px; margin-bottom: 8px; background: #fff; }
.admin-password-toggle { display: flex; align-items: center; gap: 9px; color: var(--admin-muted); font-size: 13px; cursor: pointer; }
.admin-password-toggle input { width: 17px; height: 17px; accent-color: var(--admin-accent); }
.admin-login-error { min-height: 22px; color: var(--admin-danger); font-size: 13px; }
.admin-login-submit { min-height: 52px; border-radius: 6px; font-size: 15px; }

@media (max-width: 760px) {
  .admin-login { grid-template-columns: 1fr; }
  .admin-login-brand { min-height: 210px; padding: 34px; justify-content: flex-start; }
  .admin-login-brand img { width: 54px; height: 54px; }
  .admin-login-brand h1 { font-size: 48px; }
  .admin-login-brand > span { display: none; }
  .admin-login-main { place-items: start center; padding: 36px 24px; }
}

html,
body {
  margin: 0;
  min-width: 320px;
  min-height: 100%;
  background: var(--admin-bg);
  color: var(--admin-text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
}

body { padding: 0; }
button, input, select { font: inherit; }

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--admin-focus);
  outline-offset: 1px;
}

button:disabled { cursor: wait; opacity: 0.58; }

.admin-app {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

.admin-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 20;
  display: flex;
  width: var(--sidebar-width);
  flex-direction: column;
  padding: 20px 14px;
  border-right: 1px solid #242c30;
  color: #f7fbfc;
  background: #172126;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 10px;
  color: inherit;
  text-decoration: none;
}

.admin-brand-mark {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  object-fit: contain;
  padding: 5px;
  border-radius: 6px;
  background: #fff;
}

.admin-brand strong,
.admin-brand small { display: block; letter-spacing: 0; }
.admin-brand strong { font-size: 16px; }
.admin-brand small { margin-top: 2px; color: #9fb0b7; font-size: 12px; }

.admin-nav { display: grid; gap: 5px; margin-top: 28px; }

.admin-nav-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  min-height: 46px;
  padding: 6px 10px;
  border: 0;
  border-radius: 6px;
  color: #b7c3c8;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.admin-nav-item:hover { color: #fff; background: #223036; }
.admin-nav-item.active { color: #fff; background: var(--admin-accent); }
.nav-icon { font-size: 11px; font-weight: 800; opacity: 0.72; }

.admin-nav-item span:last-child {
  overflow: hidden;
  font-size: 14px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-footer {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  padding: 14px 10px 4px;
  color: #aab8be;
  font-size: 12px;
}

.connection-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #54c78b;
  box-shadow: 0 0 0 4px rgba(84, 199, 139, 0.12);
}

.admin-main { grid-column: 2; min-width: 0; }

.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  min-height: 98px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 3vw, 40px);
  border-bottom: 1px solid var(--admin-border);
  background: rgba(255, 255, 255, 0.97);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--admin-accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.title {
  margin: 0;
  color: var(--admin-text);
  font-size: 26px;
  font-weight: 760;
  line-height: 1.15;
  letter-spacing: 0;
}

.subtitle,
.section-copy { color: var(--admin-muted); font-size: 13px; line-height: 1.45; }
.subtitle { margin: 4px 0 0; }
.section-copy { margin: 4px 0 0; }

.hero-actions,
.settings-actions,
.color-form-actions { display: flex; gap: 8px; align-items: center; }

.button,
.ghost-button {
  min-height: 40px;
  padding: 9px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.2;
  cursor: pointer;
}

.button { border: 1px solid var(--admin-accent); color: #fff; background: var(--admin-accent); }
.button:hover { border-color: var(--admin-accent-dark); background: var(--admin-accent-dark); }
.ghost-button { border: 1px solid var(--admin-border-strong); color: var(--admin-text); background: #fff; }
.ghost-button:hover { border-color: var(--admin-accent); color: var(--admin-accent-dark); background: var(--admin-accent-soft); }

.admin-content {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 28px clamp(20px, 3vw, 40px) 48px;
}

.admin-view[hidden] { display: none !important; }
.admin-view.active { display: block; }

.panel {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: var(--admin-text);
  background: var(--admin-surface);
  box-shadow: none;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.stat {
  min-height: 92px;
  padding: 17px 18px;
  border: 1px solid var(--admin-border);
  border-radius: 7px;
  background: var(--admin-surface);
}

.stat:nth-child(2) { border-left: 3px solid #ce9228; }
.stat:nth-child(3) { border-left: 3px solid var(--admin-accent); }
.stat:nth-child(4) { border-left: 3px solid var(--admin-success); }
.stat-label { margin-bottom: 5px; color: var(--admin-muted); font-size: 12px; font-weight: 700; }
.stat-value { color: var(--admin-text); font-size: 28px; font-weight: 780; line-height: 1.2; }

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.panel-title {
  margin: 0;
  color: var(--admin-text);
  font-size: 19px;
  font-weight: 760;
  line-height: 1.3;
  letter-spacing: 0;
}

.orders-heading { align-items: center; }

.search,
.field,
.select,
.select.field-select {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--admin-border-strong);
  border-radius: 6px;
  color: var(--admin-text);
  background: #fff;
  font-size: 13px;
}

.search { width: min(430px, 48%); }
.search:focus, .field:focus, .select:focus { border-color: var(--admin-accent); box-shadow: 0 0 0 3px var(--admin-focus); }

.tabs {
  display: flex;
  gap: 5px;
  margin: 0 -22px 12px;
  padding: 0 22px 14px;
  overflow-x: auto;
  border-bottom: 1px solid var(--admin-border);
  scrollbar-width: thin;
}

.tab {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid transparent;
  border-radius: 5px;
  color: var(--admin-muted);
  background: transparent;
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
}

.tab:hover { color: var(--admin-text); background: var(--admin-subtle); }
.tab.active { border-color: #b7d9dd; color: var(--admin-accent-dark); background: var(--admin-accent-soft); }

.status-line { min-height: 20px; margin: 0 0 10px; color: var(--admin-muted); font-size: 12px; }
.status-line.error { color: var(--admin-danger); }
.order-list, .design-list, .color-list { display: grid; gap: 9px; }
.order-list { min-height: 260px; }

.order-card {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr) 176px;
  gap: 15px;
  align-items: center;
  min-height: 112px;
  padding: 13px;
  border: 1px solid var(--admin-border);
  border-radius: 7px;
  background: #fff;
}

.order-card:hover { border-color: var(--admin-border-strong); background: #fcfdfd; }

.preview {
  display: flex;
  width: 82px;
  height: 82px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: var(--admin-subtle);
}

.preview img { width: 100%; height: 100%; object-fit: contain; }
.preview.placeholder, .empty-state { color: var(--admin-muted); font-size: 12px; text-align: center; }

.empty-state {
  padding: 54px 20px;
  border: 1px dashed var(--admin-border-strong);
  border-radius: 6px;
  background: var(--admin-subtle);
}

.order-main { min-width: 0; }
.order-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.order-code { color: var(--admin-text); font-size: 16px; font-weight: 760; }
.order-meta, .order-items-line { margin-top: 4px; color: var(--admin-muted); font-size: 12px; line-height: 1.45; }
.pill, .count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  min-height: 27px;
  padding: 4px 9px;
  border: 1px solid #b7d9dd;
  border-radius: 999px;
  color: var(--admin-accent-dark);
  background: var(--admin-accent-soft);
  font-size: 11px;
  font-weight: 750;
}

.order-side { display: grid; gap: 7px; }
.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.order-side .button, .order-side .ghost-button { min-height: 35px; padding: 7px 9px; font-size: 12px; }

.design-workspace,
.color-manager-layout {
  display: grid;
  grid-template-columns: minmax(320px, 390px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.manager-form-panel { position: sticky; top: 126px; }
.field-grid, .color-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field-label { display: grid; gap: 6px; color: #535e65; font-size: 12px; font-weight: 700; }

.upload-field,
.tier-fieldset,
.color-form-grid .field-label:nth-of-type(3),
.color-form-grid .field-label:nth-of-type(4) { grid-column: 1 / -1; }

.upload-field { margin-top: 12px; }
.file-field { min-height: 46px; padding: 7px; cursor: pointer; }

.file-field::file-selector-button {
  height: 30px;
  margin-right: 9px;
  padding: 0 11px;
  border: 0;
  border-radius: 4px;
  color: var(--admin-text);
  background: #e9edef;
  font: inherit;
  font-weight: 750;
  cursor: pointer;
}

.upload-guidance { margin: 9px 0 14px; color: var(--admin-muted); font-size: 11px; line-height: 1.5; }
.primary-action { width: 100%; }
.design-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.design-card {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 10px;
  min-height: 108px;
  padding: 10px;
  border: 1px solid var(--admin-border);
  border-radius: 7px;
  background: #fff;
}

.design-thumb { width: 64px; height: 64px; overflow: hidden; border: 1px solid var(--admin-border); border-radius: 5px; background: var(--admin-subtle); }
.design-thumb img { width: 100%; height: 100%; object-fit: contain; }
.design-name, .design-meta { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.design-name { color: var(--admin-text); font-size: 13px; font-weight: 760; }
.design-meta { margin-top: 3px; color: var(--admin-muted); font-size: 10px; }
.design-card .ghost-button { grid-column: 1 / -1; justify-self: end; min-height: 29px; padding: 5px 9px; color: var(--admin-danger); font-size: 11px; }
.color-form { padding: 0; border: 0; background: transparent; }
.swatch-field { max-width: 92px; }
.color-input { width: 100%; height: 42px; padding: 3px; border: 1px solid var(--admin-border-strong); border-radius: 6px; background: #fff; cursor: pointer; }

.tier-fieldset {
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
}

.tier-fieldset legend { padding: 0 5px; color: var(--admin-muted); font-size: 11px; font-weight: 700; }
.tier-fieldset label { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; }
.color-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.color-card {
  display: grid;
  grid-template-columns: 40px 58px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-width: 0;
  min-height: 70px;
  padding: 9px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: #fff;
}

.color-swatch { width: 36px; height: 36px; border: 1px solid var(--admin-border-strong); border-radius: 50%; }
.color-mockups { position: relative; width: 56px; height: 48px; }
.color-mockups img { position: absolute; width: 38px; height: 48px; object-fit: contain; }
.color-mockups img:last-child { left: 18px; }
.color-card-name { overflow: hidden; color: var(--admin-text); font-size: 12px; font-weight: 760; text-overflow: ellipsis; white-space: nowrap; }
.color-card-meta { margin-top: 2px; color: var(--admin-muted); font-size: 10px; }
.color-card-actions { display: flex; gap: 5px; }
.color-card-actions .ghost-button { min-height: 30px; padding: 5px 7px; font-size: 10px; }
.settings-panel { max-width: 1050px; }
.settings-layout { display: grid; gap: 16px; max-width: 1050px; }
.settings-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.password-panel { max-width: 720px; }
.password-form { display: grid; gap: 12px; }
.password-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.password-form .field-label { display: grid; gap: 6px; }
.password-form .button { justify-self: start; }
.password-form .status-line { min-height: 18px; }

.setting-toggle {
  display: flex;
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  color: var(--admin-text);
  background: var(--admin-subtle);
  font-size: 12px;
  font-weight: 700;
}

.setting-toggle input {
  position: relative;
  width: 38px;
  min-width: 38px;
  height: 22px;
  margin: 0;
  appearance: none;
  border: 1px solid var(--admin-border-strong);
  border-radius: 999px;
  background: #dce2e5;
  cursor: pointer;
}

.setting-toggle input::after {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(23, 33, 38, 0.25);
  content: "";
}

.setting-toggle input:checked { border-color: var(--admin-danger); background: var(--admin-danger); }
.setting-toggle input:checked::after { left: 18px; }
.settings-actions { margin-top: 18px; }
.settings-panel .status-line { margin-top: 10px; }
.modal { z-index: 100; padding: 20px; background: rgba(18, 25, 28, 0.68); }
.modal-card { width: min(1320px, 100%); max-height: 94vh; padding: 22px; border-radius: 8px; box-shadow: 0 20px 60px rgba(18, 25, 28, 0.28); }
.access-dialog {
  display: grid;
  width: min(430px, 100%);
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(18, 25, 28, 0.28);
}
.access-dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }
.modal-head { position: sticky; top: -22px; z-index: 5; padding: 14px 0; border-bottom: 1px solid var(--admin-border); background: #fff; }
.modal-head-actions { display: flex; gap: 8px; align-items: center; }

.pdf-document {
  display: grid;
  gap: 16px;
  color: var(--admin-text);
  background: #fff;
}

.pdf-overview {
  display: grid;
  gap: 16px;
}

.order-artwork-panel {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--admin-border);
  border-radius: 7px;
  background: #fff;
}

.order-artwork-qr {
  display: grid;
  gap: 7px;
  align-self: start;
  padding: 9px;
  border: 1px solid var(--admin-border);
  border-radius: 7px;
  background: #fff;
  color: var(--admin-muted);
  font-size: 11px;
  text-align: center;
}

.order-artwork-qr img { display: block; width: 100%; aspect-ratio: 1; object-fit: contain; }
.order-artwork-content { display: grid; gap: 12px; min-width: 0; }
.order-artwork-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.order-artwork-heading strong,
.order-artwork-heading span { display: block; }
.order-artwork-heading strong { font-size: 17px; }
.order-artwork-heading div > span { margin-top: 3px; color: var(--admin-muted); font-size: 12px; }
.order-artwork-link-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px; }
.order-artwork-link-row input {
  width: 100%;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--admin-border);
  border-radius: 5px;
  background: var(--admin-subtle);
  color: var(--admin-text);
  font: inherit;
}
.order-artwork-files { display: grid; gap: 8px; }
.order-artwork-file {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: var(--admin-subtle);
}
.order-artwork-file strong,
.order-artwork-file span { display: block; overflow-wrap: anywhere; }
.order-artwork-file span { margin-top: 3px; color: var(--admin-muted); font-size: 11px; }
.order-artwork-empty { padding: 12px; border: 1px dashed var(--admin-border); border-radius: 6px; color: var(--admin-muted); }
.order-artwork-unavailable { grid-template-columns: 1fr; color: var(--admin-muted); }

.pdf-document-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 18px;
  border-bottom: 3px solid var(--admin-accent);
  background: #172126;
  color: #fff;
}

.pdf-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.pdf-brand-mark {
  width: 38px;
  height: 38px;
  object-fit: contain;
  padding: 5px;
  border-radius: 5px;
  background: #fff;
}

.pdf-brand strong,
.pdf-brand small,
.pdf-document-identity span,
.pdf-document-identity strong,
.pdf-document-identity small {
  display: block;
  letter-spacing: 0;
}

.pdf-brand strong { font-size: 17px; }
.pdf-brand small { margin-top: 2px; color: #b9c7cc; font-size: 11px; }
.pdf-document-identity { text-align: right; }
.pdf-document-identity span { color: #9fb1b8; font-size: 10px; text-transform: uppercase; }
.pdf-document-identity strong { margin: 2px 0; font-size: 15px; }
.pdf-document-identity small { color: #b9c7cc; font-size: 10px; }

.pdf-item-page-header { display: none; }

.pdf-document .invoice-head-card,
.pdf-document .summary-card,
.pdf-document .detail-card {
  border-color: var(--admin-border);
  border-radius: 7px;
  background: #fff;
}

.pdf-document .invoice-address-block {
  border: 0;
  border-left: 3px solid var(--admin-accent);
  border-radius: 0;
  background: var(--admin-subtle);
}

.pdf-document .invoice-meta-strip { gap: 8px; }
.pdf-document .invoice-meta-cell { border-radius: 5px; background: var(--admin-accent-soft); }
.invoice-lines-card {
  overflow: hidden;
  border: 1px solid var(--admin-border);
  border-radius: 7px;
  background: #fff;
}

.invoice-lines-head,
.invoice-rate-line {
  display: grid;
  grid-template-columns: minmax(190px, 0.8fr) minmax(260px, 1.25fr) 110px 54px 120px;
  gap: 12px;
  align-items: center;
  padding: 11px 16px;
}

.invoice-lines-head {
  color: #fff;
  background: #26343a;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.invoice-rate-line {
  border-top: 1px solid var(--admin-border);
  font-size: 12px;
}

.invoice-rate-group + .invoice-rate-group { border-top: 2px solid var(--admin-border); }
.invoice-rate-item-title,
.invoice-rate-subtotal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 16px;
  background: var(--admin-subtle);
  font-size: 12px;
}
.invoice-rate-item-title span { color: var(--admin-muted); }
.invoice-rate-subtotal { border-top: 1px solid var(--admin-border); color: var(--admin-accent-dark); }
.invoice-rate-line > span:nth-child(n + 3),
.invoice-rate-line > strong:last-child,
.invoice-lines-head span:nth-child(n + 3) { text-align: right; }

.invoice-rate-editor {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 2px solid var(--admin-accent);
  border-radius: 7px;
  background: #f7fbfc;
}
.invoice-rate-editor[hidden] { display: none; }
.invoice-editor-heading,
.invoice-editor-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.invoice-editor-heading strong,
.invoice-editor-heading span { display: block; }
.invoice-editor-heading span { margin-top: 2px; color: var(--admin-muted); font-size: 11px; }
.invoice-editor-items { display: grid; gap: 10px; }
.invoice-editor-item {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 10px;
  align-items: end;
  min-width: 0;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  background: #fff;
}
.invoice-editor-item legend { padding: 0 5px; color: var(--admin-accent-dark); font-size: 11px; font-weight: 800; }
.invoice-editor-item label,
.invoice-discount-editor label { display: grid; gap: 5px; color: var(--admin-muted); font-size: 10px; font-weight: 700; }
.invoice-editor-item input,
.invoice-discount-editor input,
.invoice-discount-editor select {
  width: 100%;
  min-height: 36px;
  padding: 7px 9px;
  border: 1px solid var(--admin-border-strong);
  border-radius: 5px;
  color: var(--admin-text);
  background: #fff;
  font: inherit;
}
.invoice-editor-quantity { padding-bottom: 10px; color: var(--admin-text); font-size: 11px; font-weight: 800; white-space: nowrap; }
.invoice-discount-editor { display: grid; grid-template-columns: 160px 160px minmax(220px, 1fr) minmax(320px, 1.3fr); gap: 10px; align-items: end; }
.invoice-editor-preview { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.invoice-editor-preview span { display: grid; gap: 2px; padding: 7px 9px; border-radius: 5px; background: var(--admin-accent-soft); color: var(--admin-muted); font-size: 9px; }
.invoice-editor-preview strong { color: var(--admin-text); font-size: 11px; }
.invoice-editor-actions { justify-content: flex-end; }
.pdf-document .invoice-total-card { grid-template-columns: minmax(0, 1fr) minmax(260px, 0.55fr); }
.pdf-document .invoice-total-card .summary-block:last-child { padding-left: 18px; border-left: 1px solid var(--admin-border); }
.pdf-document .invoice-total-card .summary-block:last-child div:last-child { color: var(--admin-text); font-size: 16px; font-weight: 800; }

.invoice-item-card { gap: 16px; padding: 18px; }
.invoice-item-header { margin: 0; padding-bottom: 12px; }
.invoice-item-subtitle { margin-top: 3px; color: var(--admin-muted); font-size: 12px; }
.invoice-product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.product-side { min-width: 0; gap: 9px; }
.product-side-label { font-size: 14px; text-align: left; }

.product-mockup-frame {
  min-height: 0;
  aspect-ratio: 1.18 / 1;
  padding: 14px;
  border-radius: 6px;
  background: #f4f7f8;
}

.product-mockup-base { width: auto; max-width: 92%; max-height: 100%; }
.product-side-empty {
  width: auto;
  height: auto;
  margin: auto;
  padding: 6px 10px;
  border: 1px solid rgba(8, 118, 131, 0.28);
  border-radius: 999px;
  color: var(--admin-accent-dark);
  background: rgba(255, 255, 255, 0.9);
  font-size: 10px;
}

.product-side-meta {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  color: var(--admin-muted);
  font-size: 11px;
}

.invoice-product-details {
  grid-column: 1 / -1;
  min-height: 0;
  padding: 14px;
  border-radius: 6px;
  background: var(--admin-subtle);
}

.invoice-details-table {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--admin-border);
  border-radius: 5px;
  background: #fff;
}

.invoice-details-table > div {
  display: grid;
  align-content: start;
  gap: 5px;
  min-height: 64px;
  padding: 10px 11px;
  border-right: 1px solid var(--admin-border);
  border-bottom: 1px solid var(--admin-border);
}

.invoice-details-table > div:nth-child(4n) { border-right: 0; }
.invoice-details-table > div:nth-last-child(-n + 4) { border-bottom: 0; }
.invoice-details-table > div span { color: var(--admin-muted); font-size: 9px; letter-spacing: 0; }
.invoice-details-table > div strong { color: var(--admin-text); font-size: 11px; text-align: left; overflow-wrap: anywhere; }

.pdf-exporting {
  width: 1180px;
  padding: 18px;
}

.pdf-exporting .pdf-item-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: -18px -18px 0;
  padding: 12px 18px;
  border-bottom: 3px solid var(--admin-accent);
  background: #172126;
  color: #fff;
}

.pdf-exporting .invoice-item-card { gap: 12px; }
.pdf-exporting .invoice-item-header { padding-bottom: 9px; }
.pdf-exporting .product-mockup-frame { aspect-ratio: 1.5 / 1; padding: 10px; }
.pdf-exporting .invoice-product-details { padding: 10px; }
.pdf-exporting .invoice-details-table > div { min-height: 54px; padding: 8px 9px; }

.summary-card,
.detail-card,
.invoice-head-card,
.invoice-address-block,
.invoice-meta-cell,
.side-card,
.side-preview,
.product-mockup-frame,
.invoice-product-details { border-radius: 7px; }

@media (max-width: 1180px) {
  :root { --sidebar-width: 210px; }
  .design-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .color-list { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  :root { --sidebar-width: 76px; }
  .admin-sidebar { padding-inline: 10px; }
  .admin-brand { justify-content: center; padding: 0; }
  .admin-brand > span:last-child,
  .admin-nav-item span:last-child,
  .sidebar-footer span:last-child { display: none; }
  .admin-nav-item { grid-template-columns: 1fr; place-items: center; padding: 6px; text-align: center; }
  .sidebar-footer { justify-content: center; }
  .design-workspace, .color-manager-layout { grid-template-columns: 1fr; }
  .manager-form-panel { position: static; }
  .settings-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .invoice-details-table { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .invoice-details-table > div:nth-child(4n) { border-right: 1px solid var(--admin-border); }
  .invoice-details-table > div:nth-child(2n) { border-right: 0; }
  .invoice-details-table > div:nth-last-child(-n + 4) { border-bottom: 1px solid var(--admin-border); }
  .invoice-details-table > div:nth-last-child(-n + 2) { border-bottom: 0; }
}

@media (max-width: 680px) {
  :root { --sidebar-width: 0px; }
  .admin-app { display: block; padding-bottom: 72px; }
  .admin-sidebar {
    inset: auto 0 0 0;
    width: 100%;
    height: 64px;
    padding: 7px 8px;
    border: 1px solid var(--admin-border);
    background: #fff;
  }
  .admin-brand, .sidebar-footer { display: none; }
  .admin-nav { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 3px; margin: 0; }
  .admin-nav-item { min-height: 48px; gap: 1px; color: var(--admin-muted); }
  .admin-nav-item:hover { color: var(--admin-text); background: var(--admin-subtle); }
  .admin-nav-item.active { color: var(--admin-accent-dark); background: var(--admin-accent-soft); }
  .admin-nav-item span:last-child { display: block; font-size: 9px; }
  .nav-icon { font-size: 9px; }
  .admin-main { grid-column: auto; }
  .admin-topbar { position: static; min-height: 0; align-items: flex-start; padding: 16px; }
  .admin-topbar .subtitle { display: none; }
  .title { font-size: 22px; }
  .hero-actions { display: grid; }
  .hero-actions .button, .hero-actions .ghost-button { min-height: 34px; padding: 6px 9px; font-size: 10px; }
  .admin-content { padding: 14px 12px 24px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .stat { min-height: 76px; padding: 12px; }
  .stat-value { font-size: 23px; }
  .panel { padding: 14px; }
  .orders-heading { display: grid; }
  .search { width: 100%; }
  .tabs { margin-inline: -14px; padding-inline: 14px; }
  .order-card { grid-template-columns: 68px minmax(0, 1fr); }
  .preview { width: 68px; height: 68px; }
  .order-side { grid-column: 1 / -1; grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
  .field-grid, .settings-grid, .design-list, .color-form-grid, .password-fields { grid-template-columns: 1fr; }
  .swatch-field { max-width: none; }
  .color-card { grid-template-columns: 38px 52px minmax(0, 1fr); }
  .color-card-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .modal { padding: 0; }
  .modal-card { max-height: 100vh; border-radius: 0; }
  .modal-head { top: -14px; }
  .modal-head-actions { display: grid; }
  .modal-head-actions .button,
  .modal-head-actions .ghost-button { min-height: 34px; padding: 6px 9px; font-size: 10px; }
  .pdf-document-header { padding: 12px; }
  .invoice-product-grid,
  .pdf-document .invoice-total-card { grid-template-columns: 1fr; }
  .invoice-lines-head,
  .invoice-rate-line { grid-template-columns: minmax(150px, 0.8fr) minmax(180px, 1.2fr) 88px 38px 92px; padding-inline: 10px; }
  .invoice-editor-item { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .invoice-editor-quantity { padding: 0; }
  .invoice-discount-editor { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-side-meta { grid-template-columns: 1fr; }
  .order-artwork-panel { grid-template-columns: 1fr; padding: 14px; }
  .order-artwork-qr { width: 160px; justify-self: center; }
  .order-artwork-heading { display: grid; }
  .order-artwork-link-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .order-artwork-link-row input { grid-column: 1 / -1; }
  .order-artwork-file { grid-template-columns: 1fr; }
  .invoice-details-table { grid-template-columns: 1fr; }
  .invoice-details-table > div,
  .invoice-details-table > div:nth-child(2n),
  .invoice-details-table > div:nth-child(4n),
  .invoice-details-table > div:nth-last-child(-n + 2),
  .invoice-details-table > div:nth-last-child(-n + 4) { border-right: 0; border-bottom: 1px solid var(--admin-border); }
  .invoice-details-table > div:last-child { border-bottom: 0; }
  .invoice-lines-card { overflow-x: auto; }
  .invoice-lines-head,
  .invoice-rate-line { min-width: 720px; }
  .invoice-editor-item,
  .invoice-discount-editor,
  .invoice-editor-preview { grid-template-columns: 1fr; }
  .pdf-document .invoice-total-card .summary-block:last-child { padding: 0; border-left: 0; }
}