/* ============================================================================
   Crescent Roofing Estimator — "Engineered Authority"
   Navy command chrome · amber decisive action · teal verified · grey paper data
   ========================================================================== */

/* ── Self-hosted fonts — no external CDN; nothing leaves the machine ─────────
   Archivo (display), IBM Plex Sans (body), IBM Plex Mono (numeric/labels).
   Fallbacks live in the --font-* tokens below; font-display:swap avoids FOIT. */
@font-face{font-family:'Archivo';font-style:normal;font-weight:400;font-display:swap;src:url('/static/fonts/archivo-400.woff2') format('woff2');}
@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;src:url('/static/fonts/archivo-600.woff2') format('woff2');}
@font-face{font-family:'Archivo';font-style:normal;font-weight:700;font-display:swap;src:url('/static/fonts/archivo-700.woff2') format('woff2');}
@font-face{font-family:'Archivo';font-style:normal;font-weight:800;font-display:swap;src:url('/static/fonts/archivo-800.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url('/static/fonts/ibm-plex-sans-400.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url('/static/fonts/ibm-plex-sans-500.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url('/static/fonts/ibm-plex-sans-600.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:700;font-display:swap;src:url('/static/fonts/ibm-plex-sans-700.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('/static/fonts/ibm-plex-mono-400.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/static/fonts/ibm-plex-mono-500.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('/static/fonts/ibm-plex-mono-600.woff2') format('woff2');}

:root{
  /* --- Brand palette (verbatim) --- */
  --navy:#001CBC; --navy-deep:#001860; --amber:#EFBB20;
  --ink:#23282D; --ink-2:#32373C; --slate:#3A4D5C; --slate-2:#455561;
  --slate-soft:#6786A1; --slate-pale:#8CA7BE; --teal:#5DCEBA; --red:#FC3A3A;
  --paper:#F8F8F8; --panel:#EFEFEF; --line:#DDDDDD; --white:#FFFFFF;
  --grey:#666666; --grey-2:#8D8D8D;

  /* --- Derived tokens --- */
  --amber-deep:#D9A50F; --amber-soft:#FBE7A6;
  --teal-deep:#2FA28E; --teal-soft:#E4F7F2;
  --red-soft:#FDE3E3;
  --navy-tint:#EEF1FF; --navy-line:#C9D1F2;

  --font-display:'Archivo','Helvetica Neue',Arial,sans-serif;
  --font-body:'IBM Plex Sans','Helvetica Neue',Arial,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;

  --r-sm:8px; --r-md:12px; --r-lg:18px; --r-pill:999px;
  --sp:8px;
  --shadow-1:0 1px 2px rgba(0,24,96,.06), 0 1px 3px rgba(0,24,96,.05);
  --shadow-2:0 4px 14px rgba(0,24,96,.08), 0 2px 6px rgba(0,24,96,.06);
  --shadow-3:0 18px 48px rgba(0,24,96,.16), 0 6px 18px rgba(0,24,96,.10);
  --shadow-navy:0 14px 40px rgba(0,24,96,.30);
  --ring:0 0 0 3px rgba(0,28,188,.28);
  --ease:cubic-bezier(.4,.1,.2,1);
  --t:.22s var(--ease);
  --maxw:1180px;
}

/* ── Standalone tools dashboard + Quote Agent ─────────────────────────── */
.tools-dashboard,
.quote-agent { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 64px 0 96px; }
.tools-dashboard__head { margin-bottom: 34px; }
.tools-dashboard__head h1 { margin: 5px 0 8px; color: var(--navy, #001860); font-size: clamp(2rem, 4vw, 3.4rem); }
.tools-dashboard__head p:last-child { color: #5f6e7b; font-size: 1.05rem; }
.tool-card { position: relative; display: grid; grid-template-columns: 84px minmax(0, 1fr) auto; align-items: center; gap: 28px; margin: 18px 0; padding: 32px; overflow: hidden; border: 1px solid #dce3ea; border-radius: 16px; background: #fff; box-shadow: 0 12px 35px rgba(0, 24, 96, .07); }
.tool-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: #efbb20; }
.tool-card__number { color: #001cbc; font: 700 2.2rem/1 Archivo, sans-serif; opacity: .28; }
.tool-card__copy h2 { margin: 3px 0 8px; color: #001860; font-size: 1.55rem; }
.tool-card__copy p:last-child { max-width: 680px; margin: 0; color: #5f6e7b; line-height: 1.55; }
.tool-card__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }

.quote-progress { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 22px; }
.quote-progress span { display: flex; align-items: center; gap: 9px; padding: 11px 14px; border: 1px solid #dce3ea; border-radius: 9px; background: #fff; color: #6c7882; font-size: .85rem; }
.quote-progress b { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; background: #e9edf2; color: #455561; }
.quote-progress .is-active { border-color: #001cbc; color: #001860; box-shadow: inset 0 -3px #efbb20; }
.quote-progress .is-active b { background: #001cbc; color: #fff; }
.quote-progress .is-done b { background: #5dceba; color: #001860; }
.quote-fields { margin-top: 8px; }
.field--span { grid-column: 1 / -1; }
.required-mark { margin-left: 7px; padding: 2px 7px; border-radius: 99px; background: #fff0c2; color: #6b5000; font-size: .69rem; text-transform: uppercase; letter-spacing: .06em; }
.field__help { margin-top: 7px; color: #687987; font-size: .82rem; }
.quote-clarifications { min-height: 220px; resize: vertical; line-height: 1.55; }
.quote-suggestions { margin-top: 20px; padding: 16px; border: 1px solid var(--navy-line); border-radius: 10px; background: var(--navy-tint); }
.quote-suggestions .chips { margin-top: 10px; }
.quote-suggestion { padding: 8px 13px; border: 1px solid var(--navy-line); border-radius: var(--r-pill); background: #fff; color: var(--navy); font-size: 13px; font-weight: 650; cursor: pointer; }
.quote-suggestion:hover { border-color: var(--navy); background: var(--navy-tint); }
.input--error { border-color: #fc3a3a !important; box-shadow: 0 0 0 3px rgba(252, 58, 58, .12) !important; }
.quote-summary-strip { display: flex; justify-content: space-between; margin: 26px 0 14px; padding: 16px 20px; border-radius: 10px; background: #001860; color: #fff; }
.quote-summary-strip b { color: #efbb20; }
.quote-schedule summary { cursor: pointer; padding: 12px 0; color: #001cbc; font-weight: 700; }
.quote-schedule .tablewrap { max-height: 450px; }
.quote-row--heading td { background: #eef2f6; color: #001860; font-weight: 700; }
.quote-row--total td { background: #fff1c6; color: #001860; font-weight: 700; }
.quote-final-check { padding: 4px 0 22px; }
.quote-final-check dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0; }
.quote-final-check dl div { padding: 15px 17px; border: 1px solid #dce3ea; border-radius: 9px; background: #f8fafb; }
.quote-final-check dt { margin-bottom: 5px; color: #657482; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.quote-final-check dd { margin: 0; color: #001860; font-weight: 650; }
.quote-generate-actions { justify-content: space-between; }
.quote-agent .downloads { margin-top: 20px; }

@media (max-width: 800px) {
  .tools-dashboard, .quote-agent { width: min(100% - 24px, 1180px); padding-top: 28px; }
  .tool-card { grid-template-columns: 52px 1fr; }
  .tool-card__actions { grid-column: 1 / -1; justify-content: stretch; }
  .tool-card__actions .btn { flex: 1; }
  .quote-progress { grid-template-columns: 1fr 1fr; }
  .quote-final-check dl { grid-template-columns: 1fr; }
}

*,*::before,*::after{box-sizing:border-box}
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px; line-height:1.55;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  min-height:100vh;
  /* atmospheric background: faint navy mesh + paper, never flat */
  background-image:
    radial-gradient(1100px 520px at 88% -8%, rgba(0,28,188,.07), transparent 60%),
    radial-gradient(900px 480px at -6% 4%, rgba(93,206,186,.07), transparent 55%),
    linear-gradient(var(--paper),var(--paper));
  background-attachment:fixed;
}
h1,h2,h3{font-family:var(--font-display); font-weight:800; letter-spacing:-.02em; line-height:1.1; margin:0; color:var(--ink);}
button,input,select,textarea{font:inherit; color:inherit;}
a{color:inherit;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0;}
[hidden]{display:none !important;} /* author display rules must not override the hidden attribute */
.tnum,.dtable td,.dtable th,.resulthero__total,.statbox__v,.cmpcard__total{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1,"lnum" 1;}

.ic{width:18px;height:18px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}

/* ============================== APP BAR ============================== */
.appbar{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(120deg,var(--navy-deep) 0%,var(--navy) 62%,#0a2ad6 100%);
  color:var(--white);
  box-shadow:var(--shadow-navy);
  border-bottom:2px solid var(--amber);
}
.appbar__inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:inherit;}
.brand__logo{height:42px;width:auto;display:block;border-radius:7px;filter:drop-shadow(0 3px 8px rgba(0,0,0,.35));}
.brand__text{display:flex;flex-direction:column;line-height:1.15;}
.brand__strap{font-family:var(--font-display);font-weight:700;font-size:15px;letter-spacing:.01em;color:var(--white);}
.brand__sub{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--slate-pale);display:flex;align-items:center;gap:8px;margin-top:2px;}
.brand__since{color:var(--navy-deep);background:var(--amber);font-weight:700;letter-spacing:.08em;padding:1px 6px;border-radius:var(--r-pill);font-size:10px;}

.topnav{display:flex;gap:6px;background:rgba(255,255,255,.08);padding:5px;border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.12);}
.topnav__tab{display:flex;align-items:center;gap:8px;border:0;background:transparent;color:var(--slate-pale);font-weight:600;font-size:14px;padding:9px 16px;border-radius:var(--r-pill);cursor:pointer;transition:color var(--t),background var(--t);}
.topnav__tab .ic{width:17px;height:17px;}
.topnav__tab:hover{color:var(--white);}
.topnav__tab.is-active{background:var(--white);color:var(--navy);box-shadow:0 2px 8px rgba(0,0,0,.18);}
.topnav__link{display:flex;align-items:center;padding:9px 14px;border-radius:var(--r-pill);color:var(--slate-pale);font-size:14px;font-weight:600;text-decoration:none;transition:color var(--t),background var(--t);}
.topnav__link:hover{color:var(--white);background:rgba(255,255,255,.08);}

/* ============================== VIEWS ============================== */
.view{display:none;}
.view.is-active{display:block;animation:viewIn .3s var(--ease);}
@keyframes viewIn{from{opacity:0}to{opacity:1}}

/* ============================== STEPPER ============================== */
.stepper{max-width:var(--maxw);margin:0 auto;padding:26px 24px 4px;}
.stepper__track{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;margin:0;padding:0;}
.stepper__node{position:relative;}
.stepper__node::before{ /* connector */
  content:"";position:absolute;top:21px;left:calc(-50% + 21px);right:calc(50% + 21px);height:3px;
  background:var(--line);border-radius:2px;transition:background var(--t);
}
.stepper__node:first-child::before{display:none;}
.stepper__btn{display:flex;flex-direction:column;align-items:center;gap:9px;width:100%;background:none;border:0;padding:0;cursor:default;color:var(--grey);}
.stepper__node[data-state="done"] .stepper__btn,
.stepper__node[data-state="active"] .stepper__btn{cursor:pointer;}
.stepper__dot{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:var(--white);border:2.5px solid var(--line);color:var(--grey-2);
  font-family:var(--font-display);font-weight:800;font-size:16px;position:relative;z-index:1;
  transition:all var(--t);box-shadow:var(--shadow-1);
}
.stepper__label{display:flex;flex-direction:column;text-align:center;line-height:1.2;}
.stepper__label b{font-family:var(--font-display);font-weight:700;font-size:14px;color:var(--ink-2);transition:color var(--t);}
.stepper__label i{font-style:normal;font-size:11.5px;color:var(--grey-2);}

.stepper__node[data-state="active"] .stepper__dot{background:var(--amber);border-color:var(--amber);color:var(--ink);box-shadow:0 0 0 5px rgba(239,187,32,.22),var(--shadow-2);transform:scale(1.06);}
.stepper__node[data-state="active"] .stepper__label b{color:var(--navy);}
.stepper__node[data-state="done"] .stepper__dot{background:var(--teal);border-color:var(--teal);color:#06403a;}
.stepper__node[data-state="done"]::before{background:var(--teal);}
.stepper__node[data-state="active"]::before{background:linear-gradient(90deg,var(--teal),var(--amber));}
.stepper__btn:focus-visible{outline:none;}
.stepper__btn:focus-visible .stepper__dot{box-shadow:var(--ring),var(--shadow-2);}

/* ============================== WIZARD COMPLETION BAR ============================== */
.wizbar{max-width:var(--maxw);margin:12px auto 0;padding:0 24px;display:flex;align-items:center;gap:14px;}
.wizbar__track{flex:1;position:relative;height:7px;border-radius:var(--r-pill);background:var(--line);overflow:hidden;box-shadow:inset 0 1px 2px rgba(0,24,96,.10);}
.wizbar__fill{display:block;height:100%;width:25%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--amber),var(--amber-deep));box-shadow:0 1px 5px rgba(239,187,32,.55);transition:width .5s var(--ease);}
.wizbar__pct{font-family:var(--font-mono);font-weight:600;font-size:12.5px;font-variant-numeric:tabular-nums;color:var(--navy);min-width:38px;text-align:right;}

/* ============================== OPERATION PROGRESS BARS (indeterminate) ============================== */
.opbar{display:flex;flex-direction:column;gap:9px;margin-top:16px;animation:fadeIn .2s var(--ease);}
.opbar--center{align-items:center;}
.opbar--center .opbar__track{max-width:340px;}
.opbar__label{font-family:var(--font-mono);font-weight:600;font-size:12.5px;letter-spacing:.04em;color:var(--slate-2);}
.opbar__track{position:relative;width:100%;height:6px;border-radius:var(--r-pill);background:var(--navy-deep);overflow:hidden;box-shadow:inset 0 1px 2px rgba(0,0,0,.28);}
.opbar__sweep{position:absolute;top:0;left:0;height:100%;width:38%;border-radius:var(--r-pill);background:linear-gradient(90deg,transparent,var(--amber) 28%,var(--amber-deep) 72%,transparent);will-change:transform;animation:opsweep 1.15s var(--ease) infinite;}
@keyframes opsweep{0%{transform:translateX(-100%)}100%{transform:translateX(300%)}}
.opbar__track--zone{display:block;width:100%;max-width:280px;margin:10px auto 0;}
.opbar__track--wide{display:block;width:100%;max-width:360px;margin:6px auto 0;}
.dropzone--slim .dropzone__busy .opbar__track{flex:1 1 auto;max-width:none;margin:0;min-width:90px;}

/* ============================== STAGE / STEPS ============================== */
.stage{max-width:var(--maxw);margin:0 auto;padding:18px 24px 60px;}
.step{display:none;}
.step.is-active{display:grid;grid-template-columns:1fr;gap:24px;animation:stepIn .42s var(--ease);}
.step[data-step="1"].is-active{grid-template-columns:1fr;align-items:start;}
@keyframes stepIn{from{opacity:0;transform:translateY(14px) scale(.992)}to{opacity:1;transform:none}}

/* ============================== PANEL ============================== */
.panel{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-2);padding:34px;position:relative;overflow:hidden;
}
.panel::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--navy),var(--teal) 70%,var(--amber));}
.panel__head{margin-bottom:24px;}
.local-note{display:flex;align-items:flex-start;gap:9px;margin:12px 0 10px;padding:10px 12px;border-radius:var(--r-sm);background:var(--navy-tint);color:var(--ink-2);font-size:12.5px;line-height:1.45;}
.local-note .ic{width:17px;height:17px;color:var(--navy);margin-top:1px;}
.eyebrow{font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--slate-soft);margin:0 0 8px;}
.panel__title{font-size:clamp(26px,3.4vw,38px);}
.panel__lead{color:var(--slate-2);font-size:15.5px;max-width:62ch;margin:10px 0 0;}
.panel__foot{margin-top:26px;display:flex;align-items:center;gap:16px;}
.panel__foot--split{justify-content:space-between;border-top:1px solid var(--line);padding-top:22px;}

/* ============================== ASIDE ============================== */
.aside{display:flex;flex-direction:column;gap:16px;}
.aside__card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1);padding:22px;}
.aside__title{font-size:16px;margin-bottom:14px;color:var(--navy);}
.flowlist{margin:0;padding:0;list-style:none;counter-reset:f;display:flex;flex-direction:column;gap:12px;}
.flowlist li{position:relative;padding-left:34px;font-size:13.5px;color:var(--slate-2);counter-increment:f;line-height:1.4;}
.flowlist li b{color:var(--ink);}
.flowlist li::before{content:counter(f);position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--navy-tint);color:var(--navy);font-family:var(--font-display);font-weight:700;font-size:12px;display:grid;place-items:center;border:1px solid var(--navy-line);}
.aside__note{display:flex;gap:12px;background:var(--navy-deep);color:var(--slate-pale);border-radius:var(--r-lg);padding:18px;font-size:13px;line-height:1.5;box-shadow:var(--shadow-navy);}
.aside__note .ic{color:var(--amber);width:22px;height:22px;}
.aside__note p{margin:0;}
.aside__note b{color:var(--white);}

/* ============================== FIELDS ============================== */
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field-grid--4{grid-template-columns:repeat(4,1fr);}
.field{display:flex;flex-direction:column;gap:7px;min-width:0;}
.field__label{font-size:13px;font-weight:600;color:var(--ink-2);letter-spacing:.005em;}
.field__opt{font-weight:500;color:var(--grey-2);font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;margin-left:4px;}
.field__hint{font-size:12px;color:var(--grey-2);}
.input{
  width:100%;background:var(--white);border:1.5px solid var(--line);border-radius:var(--r-sm);
  padding:11px 13px;font-size:15px;color:var(--ink);transition:border-color var(--t),box-shadow var(--t),background var(--t);
}
.input::placeholder{color:var(--grey-2);}
.input:hover{border-color:var(--slate-pale);}
.input:focus{outline:none;border-color:var(--navy);box-shadow:var(--ring);}
.input--area{resize:vertical;min-height:96px;line-height:1.5;font-family:var(--font-body);}
select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23455561' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:38px;cursor:pointer;}
.input.is-invalid{border-color:var(--red);box-shadow:0 0 0 3px var(--red-soft);}

.subsection{margin-top:28px;}
.subhead{font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:.02em;text-transform:uppercase;color:var(--slate);display:flex;align-items:center;gap:9px;margin:0 0 14px;}
.subhead .ic{color:var(--teal-deep);width:18px;height:18px;}
.subhead--mt{margin-top:26px;}
.subhead__count{font-family:var(--font-mono);font-weight:500;text-transform:none;letter-spacing:0;color:var(--grey-2);font-size:12.5px;}

/* ============================== BUTTONS ============================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1.5px solid transparent;border-radius:var(--r-sm);font-family:var(--font-display);font-weight:700;font-size:15px;letter-spacing:.01em;padding:12px 22px;min-height:46px;cursor:pointer;transition:transform var(--t),box-shadow var(--t),background var(--t),border-color var(--t),color var(--t);white-space:nowrap;}
.btn .ic{width:18px;height:18px;}
.btn:focus-visible{outline:none;box-shadow:var(--ring);}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.btn--primary{background:var(--amber);color:var(--ink);box-shadow:0 6px 16px rgba(239,187,32,.34);}
.btn--primary:hover:not(:disabled){background:#f4c63a;transform:translateY(-1px);box-shadow:0 10px 24px rgba(239,187,32,.42);}
.btn--primary:active:not(:disabled){transform:translateY(0);box-shadow:0 4px 10px rgba(239,187,32,.34);}
.btn--navy{background:var(--navy);color:var(--white);box-shadow:0 6px 16px rgba(0,28,188,.26);}
.btn--navy:hover:not(:disabled){background:#0a2ad6;transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,28,188,.34);}
.btn--navy:active:not(:disabled){transform:translateY(0);}
.btn--ghost{background:var(--white);color:var(--navy);border-color:var(--navy-line);}
.btn--ghost:hover:not(:disabled){background:var(--navy-tint);border-color:var(--navy);}
.btn--back{background:transparent;color:var(--slate-2);border-color:transparent;padding-left:8px;}
.btn--back:hover:not(:disabled){color:var(--navy);}
.btn--lg{font-size:16px;padding:15px 28px;min-height:54px;}
.btn--sm{font-size:13.5px;padding:9px 15px;min-height:40px;}
.btn.is-busy{pointer-events:none;color:transparent !important;position:relative;}
.btn.is-busy::after{content:"";position:absolute;width:18px;height:18px;border:2.5px solid currentColor;border-top-color:transparent;border-radius:50%;color:var(--ink);animation:spin .7s linear infinite;}
.btn--navy.is-busy::after,.btn--ghost.is-busy::after{color:var(--navy);}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;}

.spinner{width:34px;height:34px;border:3px solid var(--navy-line);border-top-color:var(--navy);border-radius:50%;animation:spin .8s linear infinite;display:inline-block;}
.spinner--sm{width:20px;height:20px;border-width:2.5px;}
.spinner--lg{width:46px;height:46px;border-width:4px;}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============================== DROPZONE ============================== */
.dropzone{margin-top:26px;border:2px dashed var(--navy-line);border-radius:var(--r-lg);background:linear-gradient(180deg,#fafbff,var(--white));padding:42px 24px;text-align:center;cursor:pointer;transition:border-color var(--t),background var(--t),box-shadow var(--t),transform var(--t);}
.dropzone:hover{border-color:var(--navy);background:var(--navy-tint);}
.dropzone:focus-visible{outline:none;box-shadow:var(--ring);}
.dropzone.is-drag{border-color:var(--amber);background:#fffaeb;box-shadow:0 0 0 4px rgba(239,187,32,.18);transform:scale(1.005);}
.dropzone.is-busy{cursor:progress;border-color:var(--navy);}
.dropzone__icon{width:44px;height:44px;color:var(--navy);margin:0 auto 14px;display:block;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.dropzone__icon--sm{width:28px;height:28px;margin-bottom:0;}
.dropzone__title{font-family:var(--font-display);font-weight:700;font-size:18px;color:var(--ink);margin:0 0 6px;}
.dropzone__sub{font-size:14px;color:var(--slate-2);margin:0;}
.dropzone__browse{color:var(--navy);font-weight:700;text-decoration:underline;text-underline-offset:2px;}
.dropzone__idle,.dropzone__busy{display:flex;flex-direction:column;align-items:center;}
.dropzone__busy{gap:6px;}
.dropzone--slim{margin-top:0;padding:16px;text-align:left;}
.dropzone--slim .dropzone__idle{flex-direction:row;align-items:center;gap:12px;justify-content:flex-start;}
.dropzone--slim .dropzone__busy{flex-direction:row;align-items:center;gap:12px;}
.dropzone--slim .dropzone__sub{font-size:13.5px;}

/* ============================== CALLOUTS ============================== */
.callout{margin:16px 0 0;padding:13px 16px;border-radius:var(--r-sm);font-size:14px;display:flex;align-items:flex-start;gap:10px;line-height:1.45;border:1px solid transparent;}
.callout--error{background:var(--red-soft);color:#a01717;border-color:#f6b9b9;}
.callout--warn{background:#fdf4dc;color:#8a6500;border-color:#f3dea0;}
.callout--info{background:var(--navy-tint);color:var(--navy-deep);border-color:var(--navy-line);}

/* ============================== DATA TABLES ============================== */
.tablewrap{margin-top:10px;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-1);background:var(--white);}
.tablewrap--inset{margin-top:0;}
.tablewrap--scroll{max-height:430px;overflow:auto;}
.dtable{width:100%;border-collapse:collapse;font-size:14px;}
.dtable thead th{position:sticky;top:0;z-index:2;background:var(--navy-deep);color:var(--white);font-family:var(--font-display);font-weight:600;font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;text-align:left;padding:12px 14px;white-space:nowrap;}
.dtable tbody td{padding:11px 14px;border-top:1px solid var(--line);color:var(--ink-2);vertical-align:middle;}
.dtable tbody tr:nth-child(even){background:#fcfcfd;}
.dtable tbody tr:hover{background:var(--navy-tint);}
.col-num{text-align:right;white-space:nowrap;}
.dtable td.col-num{font-variant-numeric:tabular-nums;color:var(--ink);}
.col-unit{width:78px;}
.col-area{width:120px;color:var(--slate-2);}
.col-act{width:52px;text-align:center;}
.col-grow{width:auto;}
.dtable--lines tbody td{padding:9px 12px;font-size:13px;}
.cell-strong{font-weight:700;color:var(--navy);}
.tag-scope{display:inline-block;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--teal-deep);background:var(--teal-soft);border:1px solid #b6ebe0;padding:1px 6px;border-radius:var(--r-pill);margin-left:8px;vertical-align:middle;}
.row-unrated td{background:var(--red-soft) !important;}

/* editable table */
.dtable--edit tbody td{padding:7px 8px;}
.cellinput{width:100%;border:1.5px solid transparent;background:transparent;border-radius:6px;padding:8px 10px;font-size:14px;transition:border-color var(--t),background var(--t),box-shadow var(--t);}
.cellinput:hover{border-color:var(--line);background:var(--white);}
.cellinput:focus{outline:none;border-color:var(--navy);background:var(--white);box-shadow:var(--ring);}
.cellinput--num{text-align:right;font-variant-numeric:tabular-nums;}
.cellinput.is-invalid{border-color:var(--red);box-shadow:0 0 0 3px var(--red-soft);}
.rowdel{width:34px;height:34px;border-radius:7px;border:1px solid var(--line);background:var(--white);color:var(--grey);display:grid;place-items:center;cursor:pointer;transition:all var(--t);margin:0 auto;}
.rowdel:hover{color:var(--red);border-color:var(--red);background:var(--red-soft);}
.rowdel:focus-visible{outline:none;box-shadow:var(--ring);}
.rows-toolbar{display:flex;align-items:center;justify-content:space-between;margin-top:14px;}
.rows-count{font-family:var(--font-mono);font-size:13px;color:var(--grey-2);}

/* ============================== DEAL CARDS / CHIPS / SWITCHES ============================== */
.dealpick{border:0;padding:0;margin:0 0 8px;display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.dealcard{position:relative;cursor:pointer;}
.dealcard input{position:absolute;opacity:0;width:0;height:0;}
.dealcard__body{display:block;border:2px solid var(--line);border-radius:var(--r-md);padding:20px;background:var(--white);transition:all var(--t);height:100%;}
.dealcard__ic{width:26px;height:26px;color:var(--slate-soft);fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:10px;display:block;transition:color var(--t);}
.dealcard__body b{display:block;font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--ink);margin-bottom:4px;}
.dealcard__body i{font-style:normal;font-size:13px;color:var(--slate-2);line-height:1.4;}
.dealcard:hover .dealcard__body{border-color:var(--navy-line);background:var(--navy-tint);}
.dealcard input:checked + .dealcard__body{border-color:var(--navy);background:var(--navy-tint);box-shadow:0 0 0 3px rgba(0,28,188,.12),var(--shadow-1);}
.dealcard input:checked + .dealcard__body .dealcard__ic{color:var(--navy);}
.dealcard input:focus-visible + .dealcard__body{box-shadow:var(--ring);}

.dealbody{margin-top:8px;animation:fadeIn .3s var(--ease);}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 16px;}
.chip{position:relative;cursor:pointer;}
.chip input{position:absolute;opacity:0;width:0;height:0;}
.chip span{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:var(--r-pill);padding:9px 18px;font-weight:600;font-size:14px;color:var(--slate-2);background:var(--white);transition:all var(--t);}
.chip span::before{content:"";width:15px;height:15px;border-radius:4px;border:1.5px solid var(--slate-pale);transition:all var(--t);}
.chip:hover span{border-color:var(--navy-line);}
.chip input:checked + span{border-color:var(--navy);background:var(--navy-tint);color:var(--navy);}
.chip input:checked + span::before{background:var(--navy);border-color:var(--navy);box-shadow:inset 0 0 0 2px var(--white);}
.chip input:focus-visible + span{box-shadow:var(--ring);}

.flags{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.switch{display:flex;align-items:center;gap:12px;cursor:pointer;border:1px solid var(--line);border-radius:var(--r-md);padding:14px 16px;background:var(--white);transition:border-color var(--t),background var(--t);}
.switch:hover{border-color:var(--navy-line);}
.switch input{position:absolute;opacity:0;width:0;height:0;}
.switch__track{flex:0 0 auto;width:42px;height:24px;border-radius:var(--r-pill);background:var(--line);position:relative;transition:background var(--t);}
.switch__track::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--white);box-shadow:var(--shadow-1);transition:transform var(--t);}
.switch input:checked + .switch__track{background:var(--teal);}
.switch input:checked + .switch__track::after{transform:translateX(18px);}
.switch input:focus-visible + .switch__track{box-shadow:var(--ring);}
.switch__txt{display:flex;flex-direction:column;line-height:1.25;}
.switch__txt b{font-size:14px;color:var(--ink);font-weight:600;}
.switch__txt i{font-style:normal;font-size:12px;color:var(--grey-2);}

.filestub{display:inline-flex;align-items:center;gap:10px;border:1.5px dashed var(--navy-line);border-radius:var(--r-sm);padding:11px 16px;cursor:pointer;color:var(--navy);font-weight:600;font-size:14px;background:var(--white);transition:all var(--t);}
.filestub:hover{background:var(--navy-tint);border-color:var(--navy);}
.filestub.has-files{border-style:solid;color:var(--teal-deep);border-color:var(--teal);background:var(--teal-soft);}

/* ============================== COMPARISON CARDS ============================== */
.cmpgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:18px;}
.cmpcard{border:2px solid var(--line);border-radius:var(--r-md);padding:20px;background:var(--white);cursor:pointer;transition:all var(--t);text-align:left;position:relative;overflow:hidden;}
.cmpcard:hover{border-color:var(--navy-line);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.cmpcard:focus-visible{outline:none;box-shadow:var(--ring);}
.cmpcard__maker{font-family:var(--font-display);font-weight:700;font-size:16px;text-transform:capitalize;color:var(--navy);margin-bottom:12px;}
.cmpcard__total{font-family:var(--font-mono);font-weight:600;font-size:26px;color:var(--ink);letter-spacing:-.02em;}
.cmpcard__margin{font-size:13px;color:var(--slate-2);margin-top:4px;}
.cmpcard__check{position:absolute;top:14px;right:14px;width:24px;height:24px;border-radius:50%;background:var(--teal);color:#06403a;display:none;place-items:center;}
.cmpcard__check .ic{width:15px;height:15px;stroke-width:3;}
.cmpcard.is-selected{border-color:var(--teal);background:var(--teal-soft);box-shadow:0 0 0 3px rgba(93,206,186,.3),var(--shadow-2);}
.cmpcard.is-selected .cmpcard__check{display:grid;}
.cmpcard.is-cheapest::after{content:"Lowest";position:absolute;bottom:0;right:0;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--navy);background:var(--amber-soft);padding:2px 8px;border-radius:var(--r-sm) 0 0 0;}

/* ============================== REVIEW / RESULTS ============================== */
.reviewloading{display:flex;flex-direction:column;align-items:center;gap:16px;padding:56px 0;color:var(--slate-2);font-size:15px;}
.resulthero{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;background:linear-gradient(125deg,var(--navy-deep),var(--navy) 75%,#0a2ad6);border-radius:var(--r-lg);padding:30px 34px;color:var(--white);box-shadow:var(--shadow-navy);margin-bottom:22px;position:relative;overflow:hidden;}
.resulthero::after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(239,187,32,.22),transparent 70%);top:-120px;right:-60px;}
.resulthero__label{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--slate-pale);margin:0 0 6px;}
.resulthero__total{font-family:var(--font-mono);font-weight:600;font-size:clamp(38px,6vw,60px);line-height:1;letter-spacing:-.02em;margin:0;color:var(--white);}
.resulthero__ref{margin:14px 0 0;color:var(--slate-pale);font-size:13px;}
.resulthero__ref span{color:var(--amber);font-weight:600;font-family:var(--font-mono);}
.resulthero__stats{display:flex;flex-direction:column;justify-content:center;gap:12px;position:relative;z-index:1;}
.statbox{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:10px;}
.statbox:last-child{border-bottom:0;padding-bottom:0;}
.statbox__k{font-size:13px;color:var(--slate-pale);letter-spacing:.04em;}
.statbox__v{font-family:var(--font-mono);font-weight:600;font-size:21px;color:var(--white);}
.statbox__v--caps{text-transform:capitalize;font-family:var(--font-display);font-size:18px;}

.genarea{margin-top:26px;display:flex;justify-content:center;}
.downloads{margin-top:24px;animation:fadeIn .35s var(--ease);}
.interview-intro{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--navy-tint);border:1px solid var(--navy-line);border-radius:var(--r-md);margin-bottom:18px;color:var(--ink-2);font-size:14px;}
.interview-intro p{margin:0}.voice-badge{white-space:nowrap;background:var(--navy);color:white;border-radius:var(--r-pill);padding:6px 11px;font-size:12px;font-weight:600;}
.question-list{display:grid;gap:14px}.question-card{display:grid;grid-template-columns:36px 1fr;gap:12px;border:1px solid var(--line);border-radius:var(--r-md);padding:16px;background:white;}
.question-card__number{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--amber);color:var(--navy-deep);font-family:var(--font-mono);font-weight:700;}
.question-card__body{display:grid;gap:7px}.question-card__body>b{font-size:15px;line-height:1.45}.question-card__body>i{font-size:12px;color:var(--grey-2);font-style:normal}.question-card textarea{margin-top:5px;}
.spec-upload{min-height:270px;border:2px dashed var(--navy-line);border-radius:var(--r-lg);background:var(--navy-tint);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:30px;cursor:pointer;transition:border-color var(--t),background var(--t);}
.spec-upload:hover,.spec-upload.has-files{border-color:var(--navy);background:#f0f3ff}.spec-upload b{font-family:var(--font-display);font-size:18px;color:var(--navy)}.spec-upload span{font-size:13px;color:var(--grey-2)}.spec-upload .dropzone__icon{margin-bottom:5px}
.question-list{min-height:300px;display:flex;align-items:center}.question-list .question-card{width:100%;padding:26px;grid-template-columns:42px 1fr}.question-list .question-card__body>b{font-size:20px}.question-list .question-card textarea{min-height:130px;margin-top:14px}
.success-banner{display:flex;align-items:center;gap:12px;background:var(--teal-soft);border:1px solid #ade6db;color:#0a5a4e;border-radius:var(--r-md);padding:16px 18px;font-size:14.5px;font-weight:500;margin-bottom:18px;}
.success-banner .ic{color:var(--teal-deep);width:24px;height:24px;flex:0 0 auto;}
.filelist{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:10px;}
.fileitem{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:var(--r-md);padding:14px 16px;background:var(--white);transition:border-color var(--t),box-shadow var(--t);}
.fileitem:hover{border-color:var(--navy-line);box-shadow:var(--shadow-1);}
.fileitem__ic{width:38px;height:38px;border-radius:8px;background:var(--navy-tint);color:var(--navy);display:grid;place-items:center;flex:0 0 auto;}
.fileitem__ic .ic{width:20px;height:20px;}
.fileitem__meta{flex:1;min-width:0;}
.fileitem__name{font-weight:600;font-size:14.5px;color:var(--ink);word-break:break-all;}
.fileitem__kind{font-size:12px;color:var(--grey-2);}
.fileitem .btn{flex:0 0 auto;}

/* ============================== RATE CARDS ============================== */
.ratecards{max-width:var(--maxw);margin:0 auto;padding:26px 24px 60px;display:grid;grid-template-columns:300px 1fr;gap:24px;align-items:start;}
.rc-sidebar{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-1);overflow:hidden;position:sticky;top:94px;}
.rc-sidebar__head{padding:22px;background:var(--navy-deep);color:var(--white);}
.rc-sidebar__title{font-size:18px;color:var(--white);}
.rc-sidebar__sub{font-size:12.5px;color:var(--slate-pale);margin:6px 0 0;line-height:1.4;}
.rc-list{padding:10px;max-height:calc(100vh - 220px);overflow:auto;}
.rc-group{margin-bottom:8px;}
.rc-group__label{font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-soft);padding:10px 12px 6px;}
.rc-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:0;background:transparent;border-radius:var(--r-sm);padding:10px 12px;font-size:14px;color:var(--ink-2);cursor:pointer;transition:background var(--t),color var(--t);}
.rc-item .ic{width:16px;height:16px;color:var(--slate-pale);flex:0 0 auto;}
.rc-item:hover{background:var(--navy-tint);}
.rc-item.is-active{background:var(--navy);color:var(--white);font-weight:600;}
.rc-item.is-active .ic{color:var(--amber);}

.rc-editor{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-2);min-height:480px;overflow:hidden;position:relative;}
.rc-editor::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--navy),var(--teal) 70%,var(--amber));}
.rc-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:480px;color:var(--grey-2);text-align:center;padding:24px;}
.rc-empty__ic{width:54px;height:54px;color:var(--navy-line);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.rc-edit__head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:26px 28px 18px;flex-wrap:wrap;}
.rc-edit__title{font-size:24px;font-family:var(--font-mono);font-weight:600;letter-spacing:-.01em;color:var(--ink);word-break:break-all;}
.rc-status{padding:0 28px;min-height:24px;font-size:13px;display:flex;align-items:center;gap:8px;}
.rc-status.ok{color:var(--teal-deep);}
.rc-status.err{color:var(--red);}
.rc-status .ic{width:16px;height:16px;}
.rc-editorwrap{padding:14px 28px 28px;}
.rc-textarea{width:100%;min-height:460px;resize:vertical;font-family:var(--font-mono);font-size:13.5px;line-height:1.6;color:var(--ink);background:#0f1226;color:#dfe3ff;border:1px solid #1d2348;border-radius:var(--r-md);padding:18px 20px;tab-size:2;transition:box-shadow var(--t),border-color var(--t);}
.rc-textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,28,188,.4);}
.rc-textarea.is-invalid{border-color:var(--red);box-shadow:0 0 0 3px rgba(252,58,58,.3);}

/* ============================== MISC ============================== */
.muted{color:var(--grey-2);font-size:14px;}
.muted--sm{font-size:12.5px;}
.sitefoot{max-width:var(--maxw);margin:0 auto;padding:22px 24px 36px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--grey-2);border-top:1px solid var(--line);}
.sitefoot__priv{display:flex;align-items:center;gap:7px;}
.sitefoot__priv .ic{width:15px;height:15px;color:var(--slate-soft);}

.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--white);padding:13px 22px;border-radius:var(--r-pill);font-size:14px;font-weight:500;box-shadow:var(--shadow-3);z-index:80;opacity:0;transition:opacity var(--t),transform var(--t);pointer-events:none;display:flex;align-items:center;gap:10px;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.toast--ok{background:var(--teal-deep);}
.toast.toast--err{background:var(--red);}

/* ============================== RESPONSIVE ============================== */
@media (max-width:1024px){
  .field-grid--4{grid-template-columns:repeat(2,1fr);}
  .step[data-step="1"].is-active{grid-template-columns:1fr;}
  .ratecards{grid-template-columns:1fr;}
  .rc-sidebar{position:static;}
  .rc-list{max-height:340px;}
}
@media (max-width:760px){
  .appbar__inner{padding:0 16px;height:62px;}
  .brand__text{display:none;}
  .topnav__tab span{display:none;}
  .topnav__tab{padding:9px 12px;}
  .stage{padding:14px 16px 48px;}
  .stepper{padding:18px 16px 0;}
  .wizbar{padding:0 16px;}
  .stepper__label i{display:none;}
  .stepper__label b{font-size:10px;line-height:1.1;overflow-wrap:anywhere;}
  .stepper__btn{gap:6px;}
  .stepper__dot{width:34px;height:34px;font-size:13px;}
  .stepper__node::before{top:17px;left:calc(-50% + 17px);right:calc(50% + 17px);}
  .panel{padding:22px 18px;}
  .panel__title{font-size:24px;}
  .field-grid,.field-grid--4,.dealpick,.flags{grid-template-columns:1fr;}
  .resulthero{grid-template-columns:1fr;padding:24px;}
  .col-area{display:none;}
  .dtable--lines .col-unit{display:none;}
  .panel__foot--split{flex-direction:column-reverse;align-items:stretch;gap:10px;}
  .panel__foot--split .btn{width:100%;}
  .panel__foot{flex-direction:column;align-items:stretch;}
  .sitefoot{justify-content:center;text-align:center;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  /* indeterminate bars can't sweep without motion — show a static full amber bar instead */
  .opbar__sweep{width:100% !important;transform:none !important;background:linear-gradient(90deg,var(--amber),var(--amber-deep)) !important;}
}