/* GR Mailer · Resend-inspired dark workspace; local system fonts only. */
:root {
  color-scheme: dark;
  --bg: #08090b;
  --sidebar: #0b0c0e;
  --panel: #0f1114;
  --surface: #15181c;
  --text: #eff1f4;
  --muted: #9ba1ab;
  --border: rgba(214, 235, 253, .13);
  --border-strong: rgba(214, 235, 253, .24);
  --orange: #ff9a52;
  --green: #82d9a9;
  --red: #ff999b;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.55;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; color: var(--text); background: var(--bg); }
a { color: inherit; text-decoration: none; }
a:hover { color: #fff; }
button, input, textarea, select { font: inherit; }
button, summary { cursor: pointer; }
button { color: inherit; }
button:disabled, input:disabled, textarea:disabled, select:disabled { cursor: not-allowed; opacity: .5; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 4px; }
h1, h2, h3, p, dl { margin: 0; }
h1 { font-size: 30px; font-weight: 600; letter-spacing: -1.1px; line-height: 1.2; }
h2 { font-size: 15px; font-weight: 600; letter-spacing: -.2px; line-height: 1.5; }
h3 { font-size: 15px; font-weight: 500; }
p { overflow-wrap: anywhere; }
code { font-family: var(--mono); font-size: .9em; color: var(--orange); }
.icon { flex: 0 0 auto; width: 18px; height: 18px; vertical-align: middle; }
.muted { color: var(--muted); }
.small, .field-hint { font-size: 12px; }
.eyebrow { color: var(--muted); text-transform: uppercase; font: 10px/1.5 var(--mono); letter-spacing: 1px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 12px; top: -100px; z-index: 100; padding: 12px 20px; color: #000; background: #fff; border-radius: 6px; }
.skip-link:focus { top: 12px; }
.app-shell { display: flex; min-height: 100svh; }
.sidebar { position: fixed; inset: 0 auto 0 0; z-index: 40; width: 236px; display: flex; flex-direction: column; padding: 29px 16px 16px; background: var(--sidebar); border-right: 1px solid var(--border); }
.brand { display: inline-flex; align-items: center; gap: 10px; padding: 0 8px; font-size: 21px; font-weight: 650; letter-spacing: -.65px; }
.brand-mark { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 9px; color: #170c04; background: #ff801f; font-size: 12px; font-weight: 700; letter-spacing: -.5px; }
.brand-mark .icon { width: 20px; height: 20px; }
.brand-light { font-weight: 400; }
.workspace-label { display: flex; align-items: center; gap: 10px; padding: 15px 9px; margin: 28px 0 20px; border: 1px solid var(--border); border-radius: 7px; font-size: 12px; }
.workspace-label > div { flex: 1; }
.workspace-label div > span { display: block; color: var(--muted); font-size: 10px; margin-top: 1px; }
.workspace-avatar, .avatar { width: 29px; height: 29px; display: grid; place-items: center; background: #24272b; border: 1px solid var(--border); border-radius: 6px; font: 10px var(--mono); }
.workspace-indicator { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.sidebar nav { display: grid; gap: 4px; }
.sidebar nav a { display: flex; gap: 12px; align-items: center; padding: 10px 12px; min-height: 42px; border-radius: 6px; color: var(--muted); font-size: 13px; }
.sidebar nav a:hover { background: #131519; color: var(--text); }
.sidebar nav a.active { background: #1a1b1f; color: #fff; }
.sidebar nav a.active .icon { color: var(--orange); }
.sidebar-footer { margin-top: auto; padding-top: 50px; }
.sidebar-note { display: flex; align-items: flex-start; gap: 10px; padding: 0 10px 24px; font-size: 11px; color: #c1c6ce; line-height: 1.8; }
.sidebar-note .icon { width: 16px; color: var(--muted); margin-top: 3px; }
.account { display: flex; align-items: center; gap: 8px; padding: 16px 3px 0; border-top: 1px solid var(--border); font-size: 11px; }
.account > div { flex: 1; }
.account div > span { display: block; color: var(--muted); font-size: 9px; }
.account .avatar { border-radius: 50%; }
.account button { font-size: 10px; }
.main-shell { width: calc(100% - 236px); min-width: 0; margin-left: 236px; }
.topbar { height: 67px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 36px; border-bottom: 1px solid var(--border); }
.topbar-path { display: flex; align-items: center; gap: 15px; min-width: 0; font-size: 12px; }
.path-divider { color: #525963; }
.mode-label { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--border); padding: 4px 9px; border-radius: 5px; font: 10px var(--mono); white-space: nowrap; }
.status-dot { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.mode-label .status-dot { color: var(--orange); }
.mobile-menu { display: none !important; }
.mode-banner { min-height: 42px; display: flex; align-items: center; gap: 10px; padding: 11px 36px; border-bottom: 1px solid rgba(255, 154, 82, .12); background: rgba(255, 128, 31, .045); color: #bba38e; font-size: 11px; }
.mode-banner > .icon { width: 15px; color: var(--orange); }
.mode-banner strong { color: #dfbea2; font-weight: 500; }
.mode-banner a { display: inline-flex; align-items: center; gap: 6px; margin-left: auto; color: #dfbea2; white-space: nowrap; }
.mode-banner a .icon { width: 13px; }
.live-banner { background: rgba(255, 110, 100, .08); color: #e3aaa6; border-bottom-color: rgba(255, 110, 100, .2); }
#main-content:not(.login-screen):not(.startup) { padding: 36px 36px 20px; max-width: 1536px; margin: auto; }
#view { min-height: 62svh; }
.page-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 30px; }
.page-heading p { margin-top: 9px; color: var(--muted); font-size: 13px; }
.actions { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 9px; }
.button, .icon-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--border-strong); border-radius: 6px; background: #16181c; color: var(--text); padding: 9px 13px; min-height: 38px; font-size: 12px; font-weight: 500; line-height: 1.5; white-space: nowrap; }
.button:hover:not(:disabled), .icon-button:hover:not(:disabled) { background: #24272d; border-color: #59616c; }
.button.primary { color: #111316; background: #f1f2f4; border-color: #f1f2f4; }
.button.primary:hover:not(:disabled) { background: #d5d8de; border-color: #d5d8de; }
.button.danger { background: rgba(255, 110, 116, .08); color: var(--red); border-color: rgba(255, 110, 116, .24); }
.button.danger:hover:not(:disabled) { background: rgba(255, 110, 116, .16); }
.icon-button { padding: 7px; min-width: 34px; min-height: 34px; background: transparent; border-color: transparent; }
.text-button, .text-link { display: inline-flex; align-items: center; gap: 6px; padding: 0; border: 0; background: transparent; color: #c7cbd2; font-size: 12px; }
.text-button:hover, .text-link:hover { color: var(--orange); }
.text-link .icon { width: 14px; }
.full-width { width: 100%; }
.panel { min-width: 0; border: 1px solid var(--border); border-radius: 8px; background: var(--panel); margin-bottom: 24px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 21px 22px; }
.section-heading p { margin-top: 5px; }
.section-heading > .icon { color: var(--muted); width: 16px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { padding: 21px 22px 20px; border: 1px solid var(--border); background: var(--panel); border-radius: 8px; min-width: 0; }
.stat-label { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: #bcc1c9; font-size: 12px; }
.stat-label .icon { color: #747b86; width: 16px; }
.stat-value { margin: 15px 0 9px; font-size: 30px; line-height: 1.2; letter-spacing: -1px; font-weight: 500; font-variant-numeric: tabular-nums; }
.stat-detail { color: var(--muted); font-size: 10px; }
.overview-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; }
.signal-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 0 22px 19px; }
.signal-pair > div + div { border-left: 1px solid var(--border); padding-left: 26px; }
.signal-pair span { font-size: 12px; }
.signal-pair strong { display: block; margin-top: 5px; font-size: 27px; font-weight: 500; font-variant-numeric: tabular-nums; }
.delivery-panel > p { padding: 0 22px 22px; font-size: 11px; }
.budget-line { display: flex; align-items: center; justify-content: space-between; gap: 16px; font-size: 12px; margin: 0 22px 13px; }
.budget-line > span { color: var(--muted); }
.budget-line strong { font-weight: 500; }
.budget-panel > a { margin: 2px 22px 20px; font-size: 11px; }
.table-wrap { position: relative; max-width: 100%; overflow-x: auto; scrollbar-color: #454c56 transparent; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: 12px; }
th { padding: 12px 22px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); color: #929aa6; background: rgba(255,255,255,.015); font-size: 10px; font-weight: 400; }
td { padding: 17px 22px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255,255,255,.018); }
.row-title { display: flex; gap: 13px; align-items: center; min-width: 150px; font-size: 12px; font-weight: 500; line-height: 1.5; }
.row-title > span:last-child { min-width: 0; max-width: 300px; overflow-wrap: anywhere; }
.row-subtitle { display: block; color: var(--muted); font-size: 10px; font-weight: 400; margin-top: 4px; max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-icon { display: grid; place-items: center; flex: 0 0 auto; width: 33px; height: 33px; border: 1px solid var(--border); border-radius: 7px; color: #959da8; background: #16191d; }
.row-icon .icon { width: 15px; }
.numeric { font-family: var(--mono); font-size: 11px; font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }
.cell-note { display: block; margin-top: 5px; color: var(--muted); font-size: 9px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 7px; border: 1px solid var(--border); border-radius: 5px; color: #bbc1ca; background: #1a1d22; font-size: 10px; text-transform: capitalize; white-space: nowrap; }
.badge.good { color: var(--green); background: rgba(56, 166, 108, .08); border-color: rgba(84, 201, 144, .16); }
.badge.warn { color: #e1ba7b; background: rgba(223, 168, 75, .07); border-color: rgba(223, 168, 75, .18); }
.badge.bad { color: var(--red); background: rgba(255, 110, 116, .06); border-color: rgba(255, 110, 116, .17); }
.list-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 15px 18px; }
.segmented { display: flex; align-items: center; gap: 3px; }
.segmented button { border: 0; border-radius: 5px; padding: 7px 10px; min-height: 33px; font-size: 11px; color: var(--muted); background: transparent; white-space: nowrap; }
.segmented button.active { color: #f1f1f4; background: #24272d; }
.segmented button:hover { color: #fff; }
.search-field { display: flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1px solid var(--border); border-radius: 5px; color: var(--muted); }
.search-field:focus-within { border-color: var(--orange); }
.search-field .icon { width: 14px; }
.search-field input { width: 150px; min-width: 0; background: transparent; border: 0; outline: none; color: var(--text); font-size: 11px; }
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 11px; padding: 54px 24px; text-align: center; }
.empty-state p { color: var(--muted); max-width: 420px; font-size: 12px; line-height: 1.8; }
.empty-state .button { margin-top: 8px; }
.empty-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 5px; border: 1px solid var(--border); border-radius: 12px; color: #a0a8b4; background: var(--surface); }
.empty-icon .icon { width: 22px; height: 22px; }
.form-panel { padding: 22px; }
.form-panel > .section-heading { padding: 0 0 22px; }
.form-panel > p { margin: 7px 0 24px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; margin-bottom: 20px; }
.field label { font-size: 12px; font-weight: 500; color: #d8dce1; }
.optional { padding-left: 4px; font-size: 10px; font-weight: 400; color: var(--muted); }
.field input, .field textarea, .field select { display: block; width: 100%; min-width: 0; border: 1px solid var(--border-strong); border-radius: 6px; padding: 10px 12px; background: #0a0c0f; color: var(--text); font-size: 12px; line-height: 1.6; }
.field input, .field select { min-height: 42px; }
.field textarea { resize: vertical; min-height: 100px; }
.field input::placeholder, .field textarea::placeholder { color: #727b87; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: #a35f32; outline: 2px solid rgba(255,154,82,.2); outline-offset: 1px; }
.field-hint { color: var(--muted); font-size: 10px; line-height: 1.8; }
.field-hint .text-link { font-size: 10px; color: #c9ced5; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.import-panel form { padding: 0 22px 22px; }
.import-tabs { margin: 2px 0 20px; border-bottom: 1px solid var(--border); padding-bottom: 13px; }
.import-tabs button { display: inline-flex; align-items: center; gap: 8px; }
.import-tabs .icon { width: 14px; }
.file-upload { padding: 27px 20px; border: 1px dashed var(--border-strong); border-radius: 7px; background: #0b0d10; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 9px; margin-bottom: 22px; }
.upload-symbol { display: grid; place-items: center; width: 37px; height: 37px; border-radius: 8px; border: 1px solid var(--border); color: var(--muted); background: var(--surface); margin-bottom: 3px; }
.file-upload label { font-size: 13px; font-weight: 500; }
.file-upload input { color: var(--muted); font-size: 11px; max-width: 100%; margin: 8px 0; }
.file-upload input::file-selector-button { margin-right: 12px; border: 1px solid var(--border-strong); border-radius: 5px; padding: 8px 12px; background: #1b1e23; color: var(--text); cursor: pointer; font: inherit; }
.checkbox-row { display: flex; align-items: flex-start; gap: 11px; font-size: 12px; margin: 21px 0; cursor: pointer; }
.checkbox-row input { margin: 3px 0 0; width: 15px; height: 15px; flex-shrink: 0; accent-color: #ff9a52; }
.checkbox-row strong { font-size: 12px; font-weight: 500; }
.checkbox-row > span > span { display: block; color: var(--muted); font-size: 11px; margin-top: 6px; line-height: 1.8; }
.checkbox-row.compact { font-size: 11px; }
.import-stats { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 15px; margin: 0 22px 24px; }
.import-stats dt { color: var(--muted); font-size: 10px; }
.import-stats dd { font: 22px/1.7 var(--mono); margin: 6px 0 0; }
.import-summary > p { padding: 0 22px 22px; }
.error-details { padding: 0 22px 22px; }
.error-details > p { margin: 7px 0 15px; }
.info-note, .notice { display: flex; align-items: flex-start; gap: 10px; background: #12171a; border: 1px solid rgba(148,189,217,.17); border-radius: 6px; padding: 14px 17px; margin-bottom: 24px; color: #b6c0ca; font-size: 12px; line-height: 1.8; }
.info-note > .icon { margin-top: 3px; width: 16px; color: #aabcc8; }
.notice { background: #121b17; border-color: rgba(130,217,169,.2); color: #b2d0bf; }
.form-error { border: 1px solid rgba(255,110,116,.25); border-radius: 6px; color: #ffb4b6; background: rgba(255,110,116,.065); padding: 12px 15px; margin: 15px 0; font-size: 12px; line-height: 1.8; overflow-wrap: anywhere; }
.form-error ul { padding-left: 19px; margin-bottom: 0; }
.two-column { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr); gap: 24px; align-items: start; }
.count-pill { padding: 2px 8px; border: 1px solid var(--border); border-radius: 5px; color: var(--muted); font: 10px/1.7 var(--mono); }
.panel-footnote, .section-footnote, .fine-print { padding: 17px 22px; color: var(--muted); font-size: 10px; line-height: 1.8; border-top: 1px solid var(--border); }
.section-footnote { padding: 0; border: 0; }
.fine-print { padding: 18px 0 0; margin-top: 18px; }
.settings-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: start; }
.readiness-panel > .form-footer { padding: 20px 22px; }
.readiness-panel > .form-error { margin: 0 22px 22px; }
.readiness-checks { padding: 0 22px 10px; }
.readiness-check { display: flex; align-items: flex-start; gap: 13px; padding: 16px 0; border-top: 1px solid var(--border); }
.readiness-check > div { flex: 1; min-width: 0; }
.readiness-check strong { font-size: 12px; font-weight: 500; }
.readiness-check p { margin-top: 5px; font-size: 11px; color: var(--muted); }
.check-icon { display: grid; place-items: center; height: 24px; width: 24px; border-radius: 50%; background: #24221d; color: #e1ba7b; }
.check-icon .icon { width: 14px; }
.check-icon.good { background: #19271f; color: var(--green); }
.check-label { color: var(--muted); font-size: 10px; padding-top: 3px; white-space: nowrap; }
.definition-list { padding: 0 22px 12px; }
.definition-list > div { display: grid; grid-template-columns: 138px minmax(0, 1fr); gap: 18px; padding: 13px 0; border-top: 1px solid var(--border); font-size: 11px; }
.definition-list dt { color: var(--muted); }
.definition-list dd { margin: 0; overflow-wrap: anywhere; }
.template-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.template-card { overflow: hidden; margin: 0; }
.template-paper { background: #eef0f2; color: #262a31; border: 16px solid #1b1e23; padding: 27px 29px 22px; margin: 18px 18px 0; min-height: 270px; font-size: 11px; }
.paper-brand { display: flex; align-items: center; gap: 6px; font-size: 10px; font-weight: 600; }
.paper-mark { height: 12px; width: 12px; background: #f18039; border-radius: 3px; }
.paper-rule { height: 1px; background: #d5d9dd; margin: 20px 0; }
.template-paper strong { font-size: 17px; font-weight: 600; letter-spacing: -.4px; }
.template-paper p { color: #69717c; line-height: 1.9; margin-top: 12px; }
.paper-cta { display: inline-block; padding: 6px 12px; background: #14171b; color: white; font-size: 9px; border-radius: 3px; margin-top: 14px; }
.paper-footer { color: #808994; border-top: 1px solid #d5d9dd; margin-top: 20px; padding-top: 12px; font-size: 8px; }
.template-card-content { padding: 22px; }
.template-label { display: flex; align-items: center; gap: 9px; }
.template-label .icon { color: var(--orange); width: 16px; }
.template-card-content > p { color: var(--muted); font-size: 11px; margin-top: 8px; }
.template-subject { padding: 16px 0; border-top: 1px solid var(--border); margin-top: 19px !important; }
.template-subject span { display: block; color: #d6dbe2; font-size: 10px; margin-bottom: 5px; }
.back-link { display: inline-flex; color: var(--muted); font-size: 11px; padding: 0 0 22px; }
.editor-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(330px, 1fr); gap: 24px; align-items: start; }
.editor-fields, .editor-preview { min-width: 0; }
.editor-preview { position: sticky; top: 24px; }
.step-title { display: flex; gap: 11px; align-items: center; margin-bottom: 25px; }
.step-title > span { color: var(--muted); border: 1px solid var(--border); border-radius: 5px; padding: 2px 7px; font: 10px/1.6 var(--mono); }
.template-picker { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; border: 0; padding: 0; margin: 0 0 14px; }
.template-option { cursor: pointer; position: relative; }
.template-option input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.template-option > span { display: flex; align-items: center; gap: 9px; padding: 12px; border: 1px solid var(--border); border-radius: 6px; color: var(--muted); font-size: 11px; }
.template-option strong { font-weight: 500; }
.template-option .icon { width: 15px; }
.template-option input:checked + span { color: #e6c5ac; background: rgba(255,128,31,.06); border-color: #9e6137; }
.template-option input:focus-visible + span { outline: 2px solid var(--orange); outline-offset: 3px; }
.editor-save-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 24px; }
.preview-personalize { display: flex; align-items: flex-end; gap: 10px; padding: 0 20px 18px; }
.preview-personalize .field { flex: 1; margin: 0; }
.preview-personalize .button { min-height: 42px; padding: 10px; font-size: 10px; }
.preview-personalize label { font-size: 10px; }
.preview-envelope { display: flex; gap: 12px; align-items: baseline; padding: 13px 20px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); font-size: 11px; }
.preview-envelope > span { color: var(--muted); font-size: 10px; }
.preview-envelope strong { font-weight: 500; overflow-wrap: anywhere; }
.preview-panel > .form-error { margin: 12px 20px; }
.preview-viewport { position: relative; min-height: 420px; background: #fff; }
.preview-viewport iframe { display: block; width: 100%; min-height: 420px; height: 490px; border: 0; background: #fff; color-scheme: light; }
.preview-placeholder { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 14px; padding: 28px; background: #f5f6f7; color: #6d7681; text-align: center; }
.preview-placeholder .icon { width: 28px; height: 28px; color: #9da5ae; }
.preview-placeholder > span { font-size: 13px; color: #555e68; }
.preview-placeholder > p { font-size: 11px; max-width: 260px; }
.plain-text { border-top: 1px solid var(--border); padding: 15px 20px; font-size: 11px; }
.plain-text summary { color: #c4cad3; }
.plain-text pre { white-space: pre-wrap; overflow-wrap: anywhere; overflow: auto; max-height: 280px; font: 10px/1.9 var(--mono); color: var(--muted); }
.test-result { display: grid; gap: 7px; margin-top: 18px; padding: 13px; border: 1px solid var(--border); border-radius: 6px; font-size: 11px; }
.test-result strong { font-weight: 500; }
.test-result .small { font-size: 10px; overflow-wrap: anywhere; }
.warning-text { color: #e1ba7b; }
.campaign-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; margin: -10px 0 26px; color: var(--muted); font-size: 11px; }
.campaign-meta .text-button { margin-left: auto; font-size: 11px; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(330px, 1fr); gap: 24px; align-items: start; }
.detail-grid > div { min-width: 0; }
.progress-panel progress { display: block; width: calc(100% - 44px); height: 5px; margin: 0 22px 22px; border: 0; border-radius: 10px; background: #252a30; accent-color: #d89867; }
progress::-webkit-progress-bar { background: #252a30; border-radius: 10px; }
progress::-webkit-progress-value { background: #d89867; border-radius: 10px; }
progress::-moz-progress-bar { background: #d89867; border-radius: 10px; }
.campaign-counts { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 22px 14px; padding: 0 22px 22px; }
.campaign-counts dd { margin: 0; }
.recipient-metric { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; width: 100%; min-height: 72px; padding: 10px; border: 1px solid transparent; border-radius: 6px; background: transparent; text-align: left; }
.recipient-metric:hover:not(:disabled) { border-color: var(--border-strong); background: var(--surface); }
.recipient-metric[aria-pressed="true"] { border-color: rgba(255,154,82,.45); background: rgba(255,154,82,.06); }
.recipient-metric-label { color: var(--muted); font-size: 10px; }
.recipient-metric-value { font: 18px/1.7 var(--mono); font-variant-numeric: tabular-nums; }
.recipient-metric[aria-pressed="true"] .recipient-metric-label, .recipient-metric[aria-pressed="true"] .recipient-metric-value { color: var(--orange); }
.recipient-panel, #recipient-activity-heading { scroll-margin-top: 82px; }
.recipient-toolbar { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding: 0 22px 20px; }
.recipient-filter { flex: 1; max-width: 220px; margin: 0; }
.recipient-toolbar > p { padding-bottom: 10px; font-variant-numeric: tabular-nums; }
.recipient-pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 22px; border-top: 1px solid var(--border); }
.recipient-pagination > span { text-align: center; font-variant-numeric: tabular-nums; }
.recipient-error { display: grid; justify-items: start; gap: 14px; padding: 8px 22px 24px; font-size: 12px; color: var(--red); }
.recipient-skeleton { display: grid; gap: 18px; padding: 12px 22px 30px; min-height: 160px; }
.recipient-skeleton span { height: 22px; background: var(--surface); border-radius: 3px; }
.recipient-panel td:first-child { overflow-wrap: anywhere; }
.recipient-panel td code { display: block; max-width: 230px; overflow-wrap: anywhere; }
.recipient-panel table { min-width: 580px; }
.recipient-panel td:first-child { min-width: 180px; }
.recipient-panel td:last-child { min-width: 150px; }
.message-copy { padding: 8px 22px 24px; font-size: 12px; }
.message-copy > p { margin-top: 13px; color: #b4bcc7; white-space: pre-wrap; font-size: 11px; line-height: 1.9; }
.cta-summary { display: grid; gap: 6px; padding-top: 20px; font-size: 11px; overflow-wrap: anywhere; }
.cta-summary span { color: var(--muted); font-size: 10px; }
dialog { width: min(520px, calc(100% - 32px)); max-height: calc(100svh - 48px); padding: 28px; color: var(--text); background: #111317; border: 1px solid var(--border-strong); border-radius: 12px; overflow-y: auto; }
dialog::backdrop { background: rgba(0,0,0,.76); backdrop-filter: blur(3px); }
dialog h2 { font-size: 23px; letter-spacing: -.7px; margin: 17px 0 10px; }
dialog > p { font-size: 12px; line-height: 1.8; }
.modal-heading { display: flex; align-items: center; justify-content: space-between; }
.modal-icon { display: grid; place-items: center; width: 39px; height: 39px; border-radius: 10px; border: 1px solid rgba(255,154,82,.2); background: rgba(255,154,82,.07); color: var(--orange); }
.modal-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.review-summary { margin: 23px 0; padding: 15px; border: 1px solid var(--border); border-radius: 7px; background: #0b0d10; }
.review-summary > div { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 16px; padding: 9px 0; font-size: 11px; align-items: center; }
.review-summary dt { color: var(--muted); }
.review-summary dd { margin: 0; overflow-wrap: anywhere; }
.review-summary .review-count { font-size: 25px; font-variant-numeric: tabular-nums; letter-spacing: -.6px; }
#review-confirmation { font-family: var(--mono); }
.login-screen { min-height: 100svh; padding: 48px 24px; display: grid; place-items: center; }
.login-card { width: min(420px, 100%); }
.login-card .brand { padding: 0; margin-bottom: 46px; }
.login-card .eyebrow { margin-bottom: 14px; }
.login-card h1 { font-size: 32px; margin-bottom: 14px; max-width: 320px; }
.login-card > .muted { font-size: 13px; }
.login-card form { margin-top: 30px; }
.login-card .fine-print { font-size: 11px; }
.startup { min-height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px; padding: 32px; text-align: center; }
.startup h1 { font-size: 24px; }
.startup .page-heading { margin: 0; }
.noscript-message { padding: 24px; max-width: 620px; margin: auto; color: var(--red); }
.loading-state { min-height: 40svh; display: flex; justify-content: center; align-items: center; gap: 12px; color: var(--muted); font-size: 12px; }
.spinner { width: 15px; height: 15px; border: 2px solid var(--border); border-top-color: var(--orange); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.page-footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding: 33px 0 3px; color: #7e8794; font-size: 10px; }
.footer-separator { padding: 0 9px; color: #414852; }
@media (min-width: 1600px) { .template-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; } .template-paper { padding: 20px 15px; margin: 12px 12px 0; border-width: 10px; } }
@media (max-width: 1200px) {
  .sidebar { width: 212px; padding-left: 12px; padding-right: 12px; }
  .main-shell { width: calc(100% - 212px); margin-left: 212px; }
  .topbar, .mode-banner { padding-left: 26px; padding-right: 26px; }
  #main-content:not(.login-screen):not(.startup) { padding: 30px 26px 20px; }
  .stats-grid { gap: 12px; }.stat-card { padding: 17px; }.stat-detail { font-size: 9px; }
  .list-toolbar { flex-wrap: wrap; }.search-field { flex: 1; }.search-field input { width: 100%; }
  .editor-layout, .detail-grid { grid-template-columns: minmax(0, 1fr) minmax(300px, .9fr); gap: 18px; }
  .two-column { grid-template-columns: 1fr; gap: 0; }.campaign-counts { grid-template-columns: repeat(4, minmax(0,1fr)); }
}
@media (max-width: 1000px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .overview-grid, .settings-grid, .editor-layout, .detail-grid { grid-template-columns: 1fr; gap: 0; }
  .editor-preview { position: static; }.template-grid { gap: 18px; }.template-paper { border-width: 10px; padding: 20px; margin: 12px 12px 0; }
  .page-heading { align-items: flex-start; }.page-heading .actions { max-width: 220px; }
  .preview-viewport iframe { height: 520px; }
}
@media (max-width: 760px) {
  .sidebar { width: 230px; top: 60px; visibility: hidden; transform: translateX(-100%); transition: transform .18s ease, visibility .18s; box-shadow: 100px 0 0 100vw rgba(0,0,0,.6); }
  .sidebar.open { visibility: visible; transform: translateX(0); }
  .sidebar .brand { display: none; }.workspace-label { margin-top: 0; }.sidebar-footer { padding-top: 30px; }
  .main-shell { margin-left: 0; width: 100%; }.mobile-menu { display: inline-flex !important; }
  .topbar { position: sticky; top: 0; z-index: 50; height: 60px; background: #0b0c0e; padding: 0 20px; }.topbar-path { gap: 11px; }
  .mode-banner { padding: 12px 24px; align-items: flex-start; }.mode-banner > .icon { margin-top: 2px; }
  .mode-banner a { margin-top: 1px; }
  #main-content:not(.login-screen):not(.startup) { padding: 28px 24px 20px; }
}
@media (max-width: 600px) {
  :root { font-size: 14px; } h1 { font-size: 26px; letter-spacing: -.8px; }
  .topbar { padding: 0 14px; }.topbar-path > .muted, .path-divider { display: none; }
  .mode-label { font-size: 9px; }.mode-banner { padding: 12px 18px; font-size: 10px; gap: 8px; flex-wrap: wrap; }
  .mode-banner > span { flex: 1; }.mode-banner a { margin-left: 23px; font-size: 10px; }
  #main-content:not(.login-screen):not(.startup) { padding: 27px 18px 18px; }
  .page-heading { flex-direction: column; gap: 20px; margin-bottom: 24px; }.page-heading p { font-size: 12px; }.page-heading .actions { max-width: none; justify-content: flex-start; }
  .button { min-height: 42px; font-size: 11px; }.icon-button { min-width: 40px; min-height: 40px; }
  .stats-grid { gap: 10px; }.stat-card { padding: 16px 13px; }.stat-label { font-size: 11px; }.stat-detail { font-size: 9px; line-height: 1.7; }.stat-value { font-size: 27px; }
  .section-heading { padding: 18px; align-items: flex-start; }.section-heading > .eyebrow { font-size: 8px; white-space: nowrap; padding-top: 3px; }
  .panel { margin-bottom: 18px; }.list-toolbar { padding: 12px; gap: 13px; }.segmented { flex-wrap: wrap; gap: 2px; }.segmented button { min-height: 39px; padding: 7px 8px; font-size: 10px; }
  .search-field { min-height: 40px; width: 100%; }.search-field input { font-size: 12px; }
  th { padding: 12px 16px; } td { padding: 16px; }.row-title > span:last-child { max-width: 190px; }.row-subtitle { max-width: 190px; }
  .signal-pair { padding: 0 18px 18px; }.signal-pair strong { font-size: 25px; }.signal-pair span { font-size: 11px; }.signal-pair > div + div { padding-left: 20px; }
  .delivery-panel > p { padding: 0 18px 18px; }.budget-line { margin-left: 18px; margin-right: 18px; font-size: 11px; }.budget-line strong { font-size: 10px; }
  .form-grid { grid-template-columns: 1fr; gap: 0; }.form-panel { padding: 18px; }.import-panel form { padding: 0 18px 18px; }.file-upload { padding: 25px 13px; }
  .field input, .field textarea, .field select { font-size: 16px; }.field-hint { font-size: 10px; }.field label { font-size: 12px; }
  .form-footer { flex-direction: column; align-items: flex-start; gap: 15px; }.form-footer > .button { width: 100%; }.form-footer > span { font-size: 10px; }
  .import-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 0 18px 20px; }.import-stats dd { font-size: 20px; }
  .checkbox-row, .checkbox-row strong { font-size: 11px; }.checkbox-row > span > span { font-size: 10px; }
  .template-grid { grid-template-columns: 1fr; }.template-paper { min-height: 240px; padding: 25px; border-width: 14px; margin: 16px 16px 0; }
  .template-card-content { padding: 20px; }.info-note, .notice { font-size: 11px; padding: 13px; }
  .definition-list { padding: 0 18px 12px; }.definition-list > div { grid-template-columns: 106px minmax(0, 1fr); gap: 12px; font-size: 10px; }
  .check-label { display: none; }.readiness-checks { padding-left: 18px; padding-right: 18px; }.readiness-panel > .form-footer { padding: 18px; }
  .readiness-panel > .section-heading { flex-direction: column; gap: 15px; }.readiness-check p { font-size: 10px; }
  .template-picker { gap: 8px; }.template-option > span { padding: 12px 10px; gap: 6px; font-size: 10px; }
  .preview-personalize { padding: 0 16px 18px; gap: 8px; }.preview-personalize .button { padding: 9px; font-size: 10px; }.preview-personalize input { padding: 9px; }
  .preview-envelope { padding: 13px 16px; }.preview-viewport iframe { height: 520px; }.preview-viewport { min-height: 360px; }
  .campaign-meta { gap: 11px; font-size: 10px; margin-top: 0; }.campaign-meta .text-button { margin-left: 0; }.campaign-meta #poll-status { flex-basis: 100%; }
  .campaign-counts { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px 8px; padding: 0 18px 20px; }
  .recipient-metric { padding: 8px; }.recipient-metric-label { font-size: 9px; }
  .recipient-toolbar { padding: 0 18px 18px; align-items: center; }.recipient-filter { max-width: none; flex-basis: 100%; }.recipient-toolbar > p { padding-bottom: 0; }
  .recipient-pagination { padding: 16px 18px; gap: 8px; }.recipient-pagination .button { padding-left: 12px; padding-right: 12px; }
  .progress-panel progress { margin-left: 18px; width: calc(100% - 36px); }.panel-footnote { padding: 15px 18px; font-size: 9px; }
  dialog { padding: 21px; max-height: calc(100svh - 24px); }.review-summary { padding: 12px; }.review-summary > div { grid-template-columns: 105px minmax(0,1fr); gap: 12px; font-size: 10px; }.modal-actions .button { flex: 1; }.modal-actions { gap: 8px; }
  .page-footer { padding-top: 26px; font-size: 9px; }.page-footer > span:last-child { display: none; }.empty-state { padding: 43px 18px; }
}
/* Controlled real tests reuse the existing workspace chrome, spacing and type. */
.ses-warning { background: rgba(255,110,116,.07); border-color: rgba(255,110,116,.28); color: #f0b9b9; }
.ses-warning strong { display: block; color: #ffb4b6; font: 11px/1.5 var(--mono); letter-spacing: .4px; margin-bottom: 6px; }
.ses-warning > .icon { color: var(--red); }
.ses-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); align-items: start; gap: 24px; }
.ses-layout > div, .ses-fieldset { min-width: 0; }
.ses-receipt-panel > .form-footer { padding: 20px 22px; }
.ses-receipt-panel .section-heading { flex-wrap: wrap; }
.ses-receipt-counts { grid-template-columns: repeat(4,minmax(0,1fr)); }
.ses-receipt-warning { margin: 0 22px 22px; }
.ses-receipt-address { overflow-wrap: anywhere; }
.ses-provider-result { min-width: 180px; max-width: 330px; overflow-wrap: anywhere; }
.ses-provider-result code { font-size: 10px; }
.ses-empty-copy { padding: 0 22px 22px; }
.ses-fieldset { margin: 0; padding: 0; border: 0; }
.ses-connection > .form-footer { padding: 20px 22px; }
.ses-limits { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); padding: 6px 22px 22px; gap: 16px; }
.ses-limits dt { color: var(--muted); font-size: 10px; }
.ses-limits dd { margin: 5px 0 0; font: 22px/1.5 var(--mono); }
.ses-template-choice { display: flex; align-items: flex-end; gap: 10px; margin-bottom: 20px; }
.ses-template-choice .field { flex: 1; margin: 0; }
.ses-template-choice .button { min-height: 42px; }
.ses-review-placeholder { padding: 28px 24px; display: grid; gap: 16px; }
.ses-review-placeholder > .icon { color: var(--muted); width: 27px; height: 27px; }
.ses-review-placeholder h2 { font-size: 19px; }
.ses-review-placeholder p { font-size: 12px; line-height: 1.8; color: var(--muted); }
.ses-exact-review { border-color: rgba(255,154,82,.3); }
.ses-exact-review .section-heading { align-items: flex-start; flex-wrap: wrap; }
.ses-exact-review .eyebrow { margin-bottom: 6px; }
.ses-review-copy { padding: 0 22px 22px; }
.ses-review-copy > .warning-text { margin: 20px 0; }
.ses-message-list { padding: 0; margin: 20px 0; list-style: none; display: grid; gap: 14px; }
.ses-message-list > li { min-width: 0; border: 1px solid var(--border); border-radius: 6px; padding: 17px; background: #0a0c0f; }
.ses-recipient { display: grid; gap: 4px; padding-bottom: 13px; margin-bottom: 13px; border-bottom: 1px solid var(--border); overflow-wrap: anywhere; }
.ses-recipient strong { font-size: 12px; font-weight: 500; }
.ses-message-list dt { color: var(--muted); font-size: 10px; margin-top: 12px; }
.ses-message-list dd { margin: 5px 0 0; font-size: 12px; overflow-wrap: anywhere; }
.ses-message-list pre { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; }
.ses-test-footer { margin-top: 17px; padding-top: 13px; border-top: 1px solid var(--border); color: var(--muted); font-size: 10px; }
.ses-html-preview { padding: 15px 0; border-block: 1px solid var(--border); font-size: 11px; }
.ses-html-preview iframe { display: block; width: 100%; height: 420px; background: white; border: 1px solid var(--border); margin-top: 14px; color-scheme: light; }
#ses-confirmation { font-family: var(--mono); }
@media (max-width:1000px) { .ses-layout { grid-template-columns: minmax(0,1fr); gap: 0; } }
@media (max-width:600px) {
  .ses-limits { grid-template-columns: repeat(2,minmax(0,1fr)); padding: 0 18px 20px; }
  .ses-connection .section-heading { flex-wrap: wrap; }
  .ses-connection > .form-footer, .ses-review-copy { padding: 18px; }
  .ses-template-choice { align-items: stretch; flex-direction: column; }
  .ses-review-placeholder { padding: 22px 18px; }
  .ses-message-list > li { padding: 13px; }
  .ses-receipt-counts { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .ses-receipt-panel > .form-footer { padding: 18px; }
  .ses-receipt-warning { margin: 0 18px 18px; }
  .ses-exact-review .button { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; } }