/* Peak Productivity unified upgrade theme (modern white).
   Styles the shared upgrade-page component vocabulary:
   nav/brand, upgrade-hero, upgrade-badges, upgrade-proof, price-card, buttons, footer.
   Swapped in per extension so HTML, prices, i18n keys and checkout hrefs stay untouched. */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --ink:#0f172a; --text:#334155; --muted:#64748b; --line:#e2e8f0;
  --wash:#f6f8fb; --card:#ffffff; --accent:#4f46e5; --accent2:#06b6d4;
  --accent-soft:#eef2ff; --ok:#059669;
  --grad:linear-gradient(135deg,#4f46e5,#06b6d4);
  --shadow:0 1px 2px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.06);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.upgrade-page{
  margin:0;background:var(--wash);color:var(--text);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  line-height:1.55;-webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
h1,h2,h3{color:var(--ink);letter-spacing:-.02em;margin:0}
img{max-width:100%}

/* nav */
.upgrade-page .nav,.nav{max-width:1120px;margin:0 auto;padding:18px 24px;display:flex;align-items:center;gap:24px}
.upgrade-page > .nav,.upgrade-page nav.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);max-width:none;padding:0}
.upgrade-page > .nav{padding:14px max(24px,calc((100% - 1120px)/2))}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink)}
.brand img{width:30px;height:30px;border-radius:8px}
.brand span{font-size:1.02rem}
.nav-links{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav-links a{color:var(--muted);font-weight:600;font-size:.94rem}
.nav-links a:hover{color:var(--ink)}

/* buttons */
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;font-weight:700;font-size:.95rem;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.button:hover{transform:translateY(-1px)}
.button.primary{background:var(--grad);color:#fff;border:none;box-shadow:0 8px 20px rgba(79,70,229,.28)}
.button.primary:hover{box-shadow:0 12px 26px rgba(79,70,229,.36)}
.nav-links .button.primary{padding:9px 16px}

/* hero */
.upgrade-hero{max-width:1120px;margin:0 auto;padding:56px 24px 28px;display:grid;grid-template-columns:1.35fr .95fr;gap:40px;align-items:start}
.upgrade-hero-copy .eyebrow,.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);background:var(--accent-soft);padding:6px 12px;border-radius:999px}
.upgrade-hero h1{font-size:2.7rem;line-height:1.08;margin:18px 0 0;font-weight:800}
.upgrade-hero .hero-copy,.hero-copy{font-size:1.08rem;color:var(--muted);margin:16px 0 0;max-width:34em}
.upgrade-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.upgrade-badges span{background:var(--card);border:1px solid var(--line);color:var(--text);font-weight:600;font-size:.86rem;padding:7px 13px;border-radius:999px}
.upgrade-proof{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.upgrade-proof .proof-label{margin:0 0 6px;font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.upgrade-proof div{padding:14px 0;border-top:1px solid var(--line)}
.upgrade-proof div:first-of-type{border-top:none}
.upgrade-proof strong{display:block;color:var(--ink);font-size:1.15rem;font-weight:800}
.upgrade-proof span{color:var(--muted);font-size:.92rem}

/* main + sections */
.upgrade-main,main{max-width:1120px;margin:0 auto;padding:24px}
.section,.upgrade-main section{margin:44px 0}
.section-kicker{font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin:0 0 6px}
.section-head h2{font-size:1.7rem;font-weight:800}
.section-head p{color:var(--muted);margin:8px 0 0}
.notice{background:var(--accent-soft);border:1px solid #dbe3ff;color:var(--ink);border-radius:12px;padding:14px 16px;margin:8px 0 24px}

/* pricing cards */
.upgrade-main > div:has(.price-card),.price-cards,.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 22px;display:flex;flex-direction:column;gap:14px;position:relative}
.price-card h3{font-size:1.15rem;font-weight:800}
.price-card.featured{border:1.5px solid var(--accent);box-shadow:0 12px 30px rgba(79,70,229,.14)}
.price-card.featured::before{content:'Most popular';position:absolute;top:-11px;left:22px;background:var(--grad);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.03em;padding:4px 11px;border-radius:999px}
.price{font-size:2.1rem;font-weight:800;color:var(--ink);margin:0}
.price small{font-size:.95rem;font-weight:600;color:var(--muted)}
.price-card ul{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.price-card li{position:relative;padding-left:24px;color:var(--text);font-size:.94rem}
.price-card li::before{content:'';position:absolute;left:0;top:.35em;width:15px;height:15px;border-radius:50%;background:var(--accent-soft);background-image:linear-gradient(135deg,#4f46e5,#06b6d4);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat}
.price-card .button{margin-top:auto;width:100%}
.price-card.is-selected{outline:2px solid var(--accent);outline-offset:2px}

/* cross-promo: light section (may wrap a large tool grid) */
.upgrade-cross-promo{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.upgrade-cross-promo h2{color:var(--ink)}
.upgrade-cross-promo .lead,.upgrade-cross-promo p{color:var(--muted)}
/* small dark accent CTA band only */
.cta-band,.suite-band{background:var(--grad);color:#fff;border-radius:var(--radius);padding:30px;text-align:center}
.cta-band h2,.suite-band h2{color:#fff}
.cta-band p,.suite-band p{color:rgba(255,255,255,.9)}
.cta-band .button:not(.primary),.suite-band .button:not(.primary){background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.45)}

/* suite cross-sell: drop the auto-injected Tailwind tool grid, keep heading + CTA */
.upgrade-suite-cards{display:none}
.suite-cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0 0}

/* support + activation */
.upgrade-support-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start;margin:44px 0}
.upgrade-included .included-list{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.included-list > *{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--text)}
.activation-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.activation-box{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.activation-box input{padding:11px 13px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:var(--wash)}
.activation-box input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.status-text{color:var(--muted);font-size:.9rem;margin:0}

/* footer */
.footer{max-width:1120px;margin:40px auto 0;padding:26px 24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:.9rem}
.footer a{color:var(--muted);font-weight:600}
.footer a:hover{color:var(--ink)}

@media (max-width:860px){
  .upgrade-hero{grid-template-columns:1fr;padding-top:36px}
  .upgrade-hero h1{font-size:2.1rem}
  .upgrade-main > div:has(.price-card),.price-cards,.plans{grid-template-columns:1fr}
  .nav-links a:not(.button){display:none}
}