/*
 * app.css — The one and only BillPup stylesheet (Hard Rule 5).
 * Purpose:  Full design system: palette tokens, layout, typography, forms,
 *           buttons, cards, dashboard, marketing. No frameworks, no CDNs.
 * Author:   BillPup   Date: 2026-07-11
 *
 * Palette theme: "hardware store meets Sunday morning".
 */

:root{
  --navy:#1d2b3a;         /* primary text / deep brand */
  --navy-700:#2b3d50;
  --ink:#33414f;          /* body text */
  --muted:#5f7183;        /* secondary text */
  --bg:#f7f3ec;           /* warm off-white page bg */
  --card:#ffffff;
  --tan:#c9a978;          /* tool-belt tan */
  --tan-soft:#e8dcc6;
  --amber:#f0a021;        /* safety-vest amber accent */
  --amber-dark:#c97e08;
  --green:#2f8f6b;        /* success / done */
  --green-soft:#e2f1ea;
  --red:#c0492f;          /* errors (used sparingly) */
  --red-soft:#f7e4df;
  --overdue:#b9761b;      /* warm urgency, not alarm red */
  --overdue-soft:#fbeccd;
  --line:#e4dccf;         /* hairline borders */
  --shadow:0 1px 2px rgba(29,43,58,.06), 0 6px 20px rgba(29,43,58,.06);
  --radius:14px;
  --radius-sm:9px;
  --wrap:1080px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.55;font-size:17px;-webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;min-height:100vh;
}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
main.main-content{flex:1 0 auto;padding:34px 20px 60px}
img{max-width:100%;height:auto}
a{color:var(--amber-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{color:var(--navy);line-height:1.2;margin:0 0 .5em}
h1{font-size:2rem;letter-spacing:-.01em}
h2{font-size:1.4rem}
p{margin:0 0 1rem}
.lead{font-size:1.12rem;color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:.86rem}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 14px;z-index:100}
.skip-link:focus{left:8px;top:8px}

/* ---- Header / footer ---- */
.site-header{background:var(--navy);color:#fff}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:800;font-size:1.2rem}
.brand:hover{text-decoration:none}
.brand-mark{font-size:1.4rem}
.site-nav{display:flex;align-items:center;gap:18px}
.site-nav a{color:#f2ede4;font-weight:600}
.site-nav a:hover{color:#fff}
.inline-form{display:inline;margin:0}
.linkbtn{background:none;border:0;color:#f2ede4;font:inherit;font-weight:600;cursor:pointer;padding:0}
.linkbtn:hover{color:#fff;text-decoration:underline}
.site-footer{flex-shrink:0;background:var(--navy-700);color:#d8dfe6;margin-top:auto;padding:26px 0}
.footer-inner{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.footer-nav{display:flex;gap:16px}
.footer-nav a,.footer-brand,.footer-copy{color:#d8dfe6}
.footer-copy{opacity:.75}

/* ---- Buttons ---- */
.btn{display:inline-block;background:var(--amber);color:var(--navy);font-weight:700;
  padding:11px 20px;border-radius:var(--radius-sm);border:1px solid var(--amber-dark);
  cursor:pointer;font-size:1rem;line-height:1.2;text-align:center;transition:transform .04s ease}
.btn:hover{text-decoration:none;background:var(--amber-dark);color:#fff}
.btn:active{transform:translateY(1px)}
.btn-sm{padding:7px 14px;font-size:.9rem}
.btn-ghost{background:transparent;color:var(--navy);border:1px solid var(--line)}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-danger{background:transparent;color:var(--red);border:1px solid var(--red)}
.btn-danger:hover{background:var(--red);color:#fff}
.btn-block{display:block;width:100%}
button:disabled,.btn:disabled{opacity:.55;cursor:not-allowed}

/* ---- Cards ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px}
.card + .card{margin-top:16px}
.card-narrow{max-width:440px;margin:30px auto}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}

/* ---- Flash / alerts ---- */
.flash{margin:16px auto 0;max-width:var(--wrap);padding:12px 16px;border-radius:var(--radius-sm);font-weight:600}
.flash-info{background:var(--tan-soft);color:var(--navy)}
.flash-success{background:var(--green-soft);color:var(--green)}
.flash-error{background:var(--red-soft);color:var(--red)}
.banner-welcome{background:var(--green-soft);border:1px solid var(--green);color:var(--navy);
  padding:16px 18px;border-radius:var(--radius);margin-bottom:20px;font-weight:600}

/* ---- Forms ---- */
.form-group{margin-bottom:16px}
label{display:block;font-weight:600;color:var(--navy);margin-bottom:6px}
input[type=text],input[type=email],input[type=password],input[type=number],
input[type=date],select,textarea{
  width:100%;padding:11px 12px;border:1px solid #cdbfa8;border-radius:var(--radius-sm);
  font:inherit;color:var(--ink);background:#fffdf9}
input:focus,select:focus,textarea:focus{border-color:var(--amber);outline:none;box-shadow:0 0 0 3px rgba(240,160,33,.25)}
textarea{min-height:90px;resize:vertical}
.field-error{color:var(--red);font-size:.85rem;margin-top:5px}
.has-error input,.has-error select,.has-error textarea{border-color:var(--red)}
.form-hint{color:var(--muted);font-size:.85rem;margin-top:5px}
fieldset{border:0;margin:0;padding:0}

/* ---- Hero-lite (prompt 1 / auth pages) ---- */
.hero-lite,.error-page{text-align:center;padding:50px 0}
.pup-big{font-size:4rem;margin:0 0 10px}
.error-code{color:var(--muted);font-weight:700;letter-spacing:.04em}
.trace{text-align:left;background:#20140f;color:#f3e7d8;padding:16px;border-radius:10px;
  overflow:auto;font-size:.8rem;max-width:100%;white-space:pre-wrap}

/* ---- Auth pages ---- */
.auth-card{max-width:420px;margin:24px auto}
.auth-card h1{font-size:1.6rem;text-align:center}
.auth-alt{text-align:center;margin-top:14px;color:var(--muted)}
.btn-google{background:#fff;color:var(--navy);border:1px solid #cdbfa8;font-weight:600}
.btn-google:hover{background:#fbf8f2;color:var(--navy);text-decoration:none}
.auth-divider{display:flex;align-items:center;text-align:center;color:var(--muted);margin:16px 0;font-size:.85rem}
.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--line)}
.auth-divider span{padding:0 12px;text-transform:lowercase}
.remember-row{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--ink);margin:2px 0 14px}
.remember-row input{width:auto;margin:0}
[hidden]{display:none!important}
.method-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.method-row:last-child{border-bottom:0}
.badge-ok{color:var(--green);font-weight:700;font-size:.85rem}
.device-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.device-row .meta{color:var(--muted);font-size:.85rem}

/* ---- Onboarding wizard ---- */
.wizard{max-width:560px;margin:10px auto}
.progress-dots{display:flex;gap:8px;justify-content:center;margin:0 0 22px}
.progress-dots span{width:10px;height:10px;border-radius:50%;background:var(--tan-soft)}
.progress-dots span.active{background:var(--amber)}
.progress-dots span.done{background:var(--green)}
.optgrid{display:grid;gap:12px;grid-template-columns:repeat(2,1fr);margin:8px 0 4px}
.optcard{display:flex;align-items:center;gap:10px;border:2px solid var(--line);border-radius:var(--radius);
  padding:14px;background:#fff;cursor:pointer;font-weight:600;color:var(--navy)}
.optcard input{width:auto;margin:0}
.optcard:hover{border-color:var(--tan)}
.optcard.checkbox{justify-content:flex-start}
.optcard input:checked + span,.optcard:has(input:checked){border-color:var(--amber)}
.wizard-actions{display:flex;justify-content:space-between;margin-top:20px;gap:10px}

/* ---- Onboarding confirm list ---- */
.confirm-list{margin:10px 0 4px}
.confirm-list dt{font-weight:600;color:var(--muted)}
.confirm-list dd{margin:0;color:var(--navy);font-weight:600;text-align:right}
.confirm-list > div{padding:8px 0;border-bottom:1px solid var(--line)}

/* ---- Dashboard ---- */
.dash-head{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:flex-end;margin-bottom:20px}
.layout-split{display:grid;grid-template-columns:1fr 300px;gap:24px;align-items:start}
.summary-strip{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;flex:1;min-width:120px}
.stat .num{font-size:1.7rem;font-weight:800;color:var(--navy);display:block}
.stat .lbl{color:var(--muted);font-size:.85rem}
.task-group{margin-bottom:26px}
.task-group h2{display:flex;align-items:center;gap:10px;font-size:1.15rem}
.group-overdue h2{color:var(--overdue)}
.task-card{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--tan);
  border-radius:var(--radius);padding:16px 18px;margin-bottom:12px}
.task-card.overdue{border-left-color:var(--overdue);background:var(--overdue-soft)}
.task-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.task-title{font-weight:700;color:var(--navy);margin:0}
.chip{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;
  padding:3px 9px;border-radius:999px;background:var(--tan-soft);color:var(--navy-700)}
.chip-hvac{background:#dbe7f3}.chip-plumbing{background:#d7eef0}.chip-exterior{background:#e6efd7}
.chip-safety{background:#f7ddd6}.chip-appliances{background:#ece0f0}.chip-seasonal{background:#f6ecd2}
.task-meta{color:var(--muted);font-size:.9rem;margin:6px 0}
.task-due{font-weight:600}
.task-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.task-actions form{margin:0;display:inline}
.pup-tip{background:var(--tan-soft);border-radius:var(--radius-sm);padding:10px 12px;margin-top:10px;font-size:.92rem;color:var(--navy-700)}
details.task-detail summary{cursor:pointer;color:var(--amber-dark);font-weight:600;margin-top:8px}
.empty-state{text-align:center;padding:44px 20px;color:var(--muted)}
.empty-state .pup-big{font-size:3rem}

/* ---- History / paywall ---- */
.upsell-card{background:linear-gradient(135deg,var(--navy),var(--navy-700));color:#fff;
  border-radius:var(--radius);padding:22px;text-align:center}
.upsell-card h3{color:#fff}
.upsell-card .btn{margin-top:8px}
.blur-rows{filter:blur(4px);opacity:.6;pointer-events:none;user-select:none}
.history-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.history-row .when{color:var(--muted);font-size:.9rem}
.badge-done{color:var(--green);font-weight:700}
.badge-skipped{color:var(--muted);font-weight:700}

/* ---- Pricing ---- */
.price-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:760px;margin:24px auto}
.price-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;text-align:center}
.price-card.featured{border:2px solid var(--amber);box-shadow:var(--shadow)}
.price-amt{font-size:2.4rem;font-weight:800;color:var(--navy)}
.price-amt small{font-size:1rem;color:var(--muted);font-weight:600}
.feature-list{list-style:none;padding:0;margin:16px 0;text-align:left}
.feature-list li{padding:7px 0 7px 26px;position:relative}
.feature-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.compare-table{width:100%;border-collapse:collapse;margin:24px 0}
.compare-table th,.compare-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}
.faq dt{font-weight:700;color:var(--navy);margin-top:14px}

/* ---- Landing (prompt 9) ---- */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;padding:40px 0}
.hero h1{font-size:2.6rem}
.hero .cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.hero-mock{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:16px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:30px 0}
.step-num{width:34px;height:34px;border-radius:50%;background:var(--amber);color:var(--navy);
  font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.section{padding:40px 0}
.section-alt{background:#fffdf9;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pup-svg{width:100%;max-width:220px;height:auto}

/* ---- Report (screen preview) ---- */
.report-watermark{position:relative}
.report-watermark:after{content:"Sample — upgrade to export yours";position:fixed;top:45%;left:0;right:0;
  text-align:center;font-size:2rem;color:rgba(192,73,47,.18);font-weight:800;transform:rotate(-18deg);pointer-events:none}
.bar-row{display:flex;align-items:center;gap:10px;margin:6px 0}
.bar-track{flex:1;background:var(--tan-soft);border-radius:6px;height:16px;overflow:hidden}
.bar-fill{height:100%;background:var(--amber)}

/* ---- Utilities ---- */
.mt-0{margin-top:0}.mt-1{margin-top:10px}.mt-2{margin-top:20px}.mb-0{margin-bottom:0}
.text-center{text-align:center}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.tag-pro{background:var(--amber);color:var(--navy);font-size:.7rem;font-weight:800;padding:2px 7px;border-radius:5px;text-transform:uppercase}

/* ---- Responsive ---- */
@media (max-width:800px){
  .hero,.layout-split{grid-template-columns:1fr}
  .grid-3,.steps,.price-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .hero h1{font-size:2.05rem}
  h1{font-size:1.7rem}
}
@media (max-width:460px){
  .optgrid{grid-template-columns:1fr}
  body{font-size:16px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}