/* Cold Email Checker (home page) — page-specific styles, loaded by home.php via $page_styles after ax.css + theme.css.
   Scoped under .checker; colour variables are local to it (same palette as theme.css). Dark mode follows the CMS
   theme switch: [data-theme='dark'] on <html>. Renamed from the standalone page to avoid ax.css collisions:
   .hero → .cec-hero, .section-header → .result-header, .section-title → .result-title. */
.checker {
    --bg: #f3f5f4;
    --surface: #ffffff;
    --surface-2: #fbfcfc;
    --surface-3: #eff4f2;
    --border: #dce3e3;
    --border-2: #e7eceb;
    --input-border: #d4dfdf;
    --text: #142338;
    --text-2: #415762;
    --text-3: #6b7e85;
    --label: #455c69;
    --navy: #101c2a;
    --navy-line: #304253;
    --navy-ring: #273847;
    --on-navy: #ffffff;
    --on-navy-2: #b7c7ce;
    --coral: #eb765b;
    --coral-hover: #f38a6f;
    --coral-shadow: #bd5c47;
    --coral-ink: #182332;
    --coral-soft: #f1957b;
    --focus: #f2967b;
    --input-focus: #486f7b;
    --input-focus-ring: #d5e6e5;
    --ring-track: #d9e6e3;
    --pill-bg: #eef4f3;
    --pill-border: #d8e7e4;
    --pill-text: #486574;
    --shadow: 0 16px 45px rgba(20,35,56,.06);

    --err: #c8553d;  --err-bg: #fdf1ed;
    --warn: #a8690f; --warn-bg: #fdf6e8;
    --pass: #23765c; --pass-bg: #ecf6f2;
    --bonus: #2f6f7e; --bonus-bg: #ebf3f5;

    --score-strong: #23765c;
    --score-good: #2f6f7e;
    --score-decent: #a8690f;
    --score-weak: #c8553d;
    --score-poor: #a8372a;
}
[data-theme='dark'] .checker {
    --bg: #0b141e;
    --surface: #121f2d;
    --surface-2: #0f1a26;
    --surface-3: #172636;
    --border: #24364a;
    --border-2: #1d2e3f;
    --input-border: #2c4054;
    --text: #e6eef0;
    --text-2: #b7c7ce;
    --text-3: #8a9ba3;
    --label: #9fb3bc;
    --input-focus: #f1957b;
    --input-focus-ring: rgba(241,149,123,.22);
    --ring-track: #24364a;
    --pill-bg: #172636;
    --pill-border: #24364a;
    --pill-text: #b7c7ce;
    --shadow: 0 16px 45px rgba(0,0,0,.35);

    --err: #f08a70;  --err-bg: rgba(240,138,112,.10);
    --warn: #e3b25a; --warn-bg: rgba(227,178,90,.10);
    --pass: #5cc49c; --pass-bg: rgba(92,196,156,.10);
    --bonus: #6fb7c9; --bonus-bg: rgba(111,183,201,.10);

    --score-strong: #5cc49c;
    --score-good: #6fb7c9;
    --score-decent: #e3b25a;
    --score-weak: #f08a70;
    --score-poor: #f26b5b;
}

.checker, .checker * { box-sizing: border-box; }
.checker { font-size: 16px; color: var(--text); }
:where(.checker) :where(button, textarea, input, select) { font: inherit; } /* zero specificity, like the old global rule */
:where(.checker) button { cursor: pointer; }
.shell { max-width: 1440px; margin: auto; padding: 0 32px; }
.content-region { display: none; }

/* ── Hero ── */
.cec-hero { background: var(--navy); color: var(--on-navy); padding: 56px 0 100px; position: relative; overflow: hidden; }
.cec-hero:after {
    content: ""; position: absolute; width: 460px; height: 460px; border: 1px solid #314352; border-radius: 50%;
    right: -170px; top: -230px; pointer-events: none;
    box-shadow: 0 0 0 90px var(--navy), 0 0 0 91px var(--navy-ring), 0 0 0 180px var(--navy), 0 0 0 181px var(--navy-ring);
}
.eyebrow { color: #f49980; text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 800; margin: 0 0 16px; }
.cec-hero h1 { font-size: clamp(40px, 5vw, 67px); line-height: 1.04; letter-spacing: -.065em; max-width: 830px; margin: 0 0 19px; }
.cec-hero h1 em { font-style: normal; color: var(--coral-soft); }
.cec-hero .subtitle { color: #e5f4f4; font-size: 18px; line-height: 1.55; max-width: 700px; margin: 0 0 12px; font-weight: 500; }
.cec-hero .lead { color: var(--on-navy-2); font-size: 16px; line-height: 1.6; max-width: 720px; margin: 0; }
.cec-hero .shell { position: relative; z-index: 1; } /* keep text above the decorative rings */

/* ── Workspace ── */
.workspace { position: relative; margin-top: -58px; padding-bottom: 70px; }
.grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(380px, .9fr); gap: 20px; align-items: start; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 17px; box-shadow: var(--shadow); overflow: hidden; }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 24px 27px; border-bottom: 1px solid var(--border-2); gap: 12px; }
.panel-head h2 { font-size: 19px; letter-spacing: -.035em; margin: 0; }
.panel-head span { font-size: 13px; color: var(--text-3); }
.editor { padding: 25px 27px 27px; }

.selectors { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.field { margin-bottom: 19px; }
.field label { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: .085em; font-weight: 800; color: var(--label); margin-bottom: 9px; }
.field input, .field textarea, .field select {
    width: 100%; border: 1px solid var(--input-border); background: var(--surface-2); border-radius: 9px;
    color: var(--text); padding: 13px 15px; line-height: 1.55; transition: border .2s, background .2s;
}
.field select { padding: 11px 32px 11px 13px; font-size: 15px; text-overflow: ellipsis; appearance: none; cursor: pointer;
    background-image: linear-gradient(45deg, transparent 50%, var(--text-3) 50%), linear-gradient(135deg, var(--text-3) 50%, transparent 50%);
    background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--input-focus); background-color: var(--surface); outline: none; box-shadow: 0 0 0 3px var(--input-focus-ring); }
.field input::placeholder, .field textarea::placeholder { color: #9aa9ae; }
.field textarea { min-height: 290px; resize: vertical; }
.context-note { font-size: 13px; line-height: 1.5; color: var(--text-3); background: var(--surface-3); border-radius: 9px; padding: 10px 13px; margin: -4px 0 19px; }
.subfield { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--text-3); margin-top: 8px; }
.subfield #wordCount { white-space: nowrap; }
.subfield .over { color: var(--err); font-weight: 700; }

.controls { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.primary { border: 0; border-radius: 9px; background: var(--coral); color: var(--coral-ink); padding: 14px 20px; font-weight: 800; box-shadow: 0 4px 0 var(--coral-shadow); }
.primary:hover { background: var(--coral-hover); }
.primary:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--coral-shadow); }
.primary:disabled { opacity: .7; cursor: wait; }
.secondary { border: 1px solid var(--input-border); background: var(--surface); color: var(--text-2); border-radius: 9px; padding: 13px 16px; font-weight: 700; }
.secondary:hover { background: var(--surface-3); }
.privacy { color: var(--text-3); font-size: 13px; margin: 18px 0 0; line-height: 1.45; }

/* ── Report ── */
.report { padding: 27px; }
.report-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; }
.report-header h2 { font-size: 21px; letter-spacing: -.04em; margin: 0 0 7px; }
.report-header p { font-size: 14px; color: var(--text-3); line-height: 1.5; margin: 0; }
.report-status { color: var(--pill-text); background: var(--pill-bg); border: 1px solid var(--pill-border); padding: 6px 10px; border-radius: 100px; font-weight: 700; font-size: 12px; white-space: nowrap; }

.score-box { --level: var(--coral); --pct: 0; display: flex; align-items: center; gap: 19px; margin: 27px 0 23px; padding: 19px; border-radius: 12px; background: var(--surface-3); }
.score-box[data-level="strong"] { --level: var(--score-strong); }
.score-box[data-level="good"]   { --level: var(--score-good); }
.score-box[data-level="decent"] { --level: var(--score-decent); }
.score-box[data-level="weak"]   { --level: var(--score-weak); }
.score-box[data-level="poor"]   { --level: var(--score-poor); }
.score-ring {
    width: 88px; height: 88px; flex: none; border-radius: 50%; position: relative; display: grid; place-items: center; align-content: center;
    background: conic-gradient(var(--level) calc(var(--pct) * 1%), var(--ring-track) 0);
}
.score-ring:before { content: ""; position: absolute; inset: 7px; background: var(--surface-3); border-radius: 50%; }
.score-ring strong, .score-ring small { position: relative; z-index: 1; }
.score-number { font-size: 28px; letter-spacing: -.06em; line-height: 1; color: var(--level); }
.score-box:not([data-level]) .score-number { color: var(--text-3); }
.score-ring small { font-size: 11px; color: var(--text-3); font-weight: 600; }
.score-box:not([data-level]) .score-ring small { display: none; }
.score-copy strong { display: block; font-size: 17px; letter-spacing: -.035em; }
.score-box[data-level] .score-grade { color: var(--level); }
.score-copy .benchmark { display: block; color: var(--text-3); font-size: 13px; line-height: 1.45; margin-top: 4px; }

.section-label { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; color: var(--text-3); margin: 25px 0 11px; }
.checks { display: grid; gap: 9px; }
.check { display: flex; align-items: center; gap: 11px; border: 1px solid var(--border-2); border-radius: 9px; padding: 11px 13px; color: var(--text-2); font-size: 14px; }
.icon { width: 23px; height: 23px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--surface-3); color: var(--text-3); font-size: 13px; font-weight: 800; }
.empty { border: 1px dashed var(--input-border); background: var(--surface-2); border-radius: 11px; padding: 18px; color: var(--text-3); font-size: 14px; line-height: 1.55; margin-top: 18px; }

#results { display: none; }
.section { border: 1px solid var(--border-2); border-radius: 11px; margin-bottom: 11px; overflow: hidden; }
.result-header { display: flex; align-items: center; gap: 11px; padding: 11px 13px; font-size: 14px; }
.result-title { font-weight: 700; flex: 1; }
.section-score { font-size: 12px; font-weight: 700; color: var(--pill-text); background: var(--pill-bg); border: 1px solid var(--pill-border); border-radius: 100px; padding: 3px 9px; }
.section[data-state="good"] .icon { background: var(--pass-bg); color: var(--pass); }
.section[data-state="warn"] .icon { background: var(--err-bg); color: var(--err); }
.issues { display: grid; gap: 8px; padding: 0 13px 13px; }

.issue { --tone: var(--pass); --tone-bg: var(--pass-bg); border-left: 3px solid var(--tone); background: var(--tone-bg); padding: 11px 13px; border-radius: 0 7px 7px 0; }
.issue-error   { --tone: var(--err);   --tone-bg: var(--err-bg); }
.issue-warning { --tone: var(--warn);  --tone-bg: var(--warn-bg); }
.issue-bonus   { --tone: var(--bonus); --tone-bg: var(--bonus-bg); }
.issue-tip     { --tone: var(--text-3); --tone-bg: var(--surface-3); }
.issue-main { display: flex; gap: 8px; font-size: 14px; font-weight: 600; line-height: 1.45; color: var(--text); }
.issue-icon { color: var(--tone); font-weight: 800; flex: none; width: 12px; text-align: center; }
.issue-suggestion { font-size: 13px; line-height: 1.5; color: var(--text-2); margin: 5px 0 0 20px; }
.further-deductions { font-size: 12px; font-weight: 700; color: var(--err); padding: 0 13px 11px; }
.score-disclaimer { font-size: 12px; line-height: 1.45; color: var(--text-3); margin: 2px 0 20px; }
.pdf-btn { width: 100%; margin-top: 8px; }

/* ── About band ── */
.note { background: var(--surface-3); border-top: 1px solid var(--border-2); padding: 44px 0 36px; }
.note h2 { font-size: 22px; letter-spacing: -.035em; margin: 0 0 12px; }
.note .shell > p { max-width: 850px; color: var(--text-2); line-height: 1.65; font-size: 15px; margin: 0 0 16px; }
.about-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 22px 0 36px; }
.about-item { background: var(--surface); border: 1px solid var(--border); border-radius: 13px; padding: 18px; }
.about-title { font-size: 14px; font-weight: 800; color: var(--coral-shadow); margin-bottom: 7px; letter-spacing: -.01em; }
[data-theme='dark'] .checker .about-title { color: var(--coral-soft); }
.about-item p { font-size: 14px; color: var(--text-2); line-height: 1.6; margin: 0; }

@media (max-width: 1100px) { .about-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 900px) {
    .grid { grid-template-columns: 1fr; }
    .cec-hero { padding-bottom: 94px; }
    .cec-hero:after { opacity: .4; }
    .workspace { margin-top: -55px; }
}
@media (max-width: 600px) {
    .shell { padding: 0 16px; }
    .cec-hero { padding: 44px 0 88px; }
    .cec-hero h1 { font-size: 43px; }
    .cec-hero .subtitle { font-size: 16px; }
    .panel-head, .editor, .report { padding: 20px; }
    .selectors, .about-grid { grid-template-columns: 1fr; }
    .field textarea { min-height: 260px; }
    .controls button { flex: 1; }
    .score-box { gap: 14px; }
}