@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{--pt-bg:#050d1c;--pt-panel:#0b1930;--pt-panel-2:#0e2442;--pt-line:rgba(159,213,255,.18);--pt-cyan:#39d5ff;--pt-text:#f4f9ff;--pt-muted:#a5b8ce;--pt-start:#f6ca37;--pt-intermediate:#38c5ff;--pt-advanced:#ff922e;--pt-pro:#ad70ff}
*{box-sizing:border-box}.prompteca-page{margin:0;color:var(--pt-text);background:var(--pt-bg);font-family:Manrope,Arial,sans-serif}.shell{width:min(1180px,calc(100% - 48px));margin:auto}
.prompteca-header{min-height:78px;display:flex;align-items:center;gap:28px;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));border-bottom:1px solid var(--pt-line);background:rgba(5,13,28,.94)}.prompteca-brand{display:flex;align-items:center;width:196px}.prompteca-brand img{display:block;width:100%;height:auto}.prompteca-header nav{display:flex;align-items:center;gap:23px}.prompteca-header nav a{color:#bfd1e4;font-size:.78rem;font-weight:700;text-decoration:none}.prompteca-header nav a:hover,.prompteca-header nav a.active{color:var(--pt-cyan)}.header-access{padding:10px 16px;border:1px solid var(--pt-cyan);border-radius:8px;color:var(--pt-cyan);font-size:.74rem;font-weight:800;text-decoration:none}
.prompteca-hero{position:relative;overflow:hidden;padding:96px 0 70px;background:radial-gradient(circle at 75% 35%,rgba(28,137,201,.26),transparent 30%),linear-gradient(135deg,#071a35,#050d1c 62%)}.prompteca-hero::after{position:absolute;right:-170px;bottom:-220px;width:550px;height:550px;border:1px solid rgba(57,213,255,.16);border-radius:50%;box-shadow:0 0 0 56px rgba(57,213,255,.04),0 0 0 112px rgba(57,213,255,.025);content:""}.prompteca-hero .shell{position:relative;z-index:1}.prompteca-kicker{margin:0;color:var(--pt-cyan);font-family:"DM Mono",monospace;font-size:.67rem;letter-spacing:.13em}.prompteca-hero h1{max-width:760px;margin:15px 0;font-size:clamp(2.65rem,6vw,5.2rem);letter-spacing:-.07em;line-height:.98}.prompteca-hero>div>p:not(.prompteca-kicker){max-width:630px;margin:0;color:#c6d8e9;font-size:1rem;line-height:1.7}.search-box{width:min(720px,100%);min-height:64px;display:flex;align-items:center;gap:13px;margin-top:35px;padding:0 16px;border:1px solid rgba(57,213,255,.55);border-radius:12px;background:#07182e;box-shadow:0 0 34px rgba(16,180,239,.14)}.search-box:focus-within{border-color:#fff;box-shadow:0 0 0 3px rgba(57,213,255,.28)}.search-box>span{color:var(--pt-cyan);font-size:2rem;line-height:1}.search-box input{width:100%;border:0;outline:0;color:#fff;background:transparent;font:inherit;font-size:1rem}.search-box input::placeholder{color:#94aac2}.search-box kbd{padding:4px 6px;border:1px solid rgba(255,255,255,.22);border-radius:4px;color:#93a9bf;font-family:"DM Mono",monospace;font-size:.62rem}.hero-metrics{display:flex;gap:29px;margin-top:31px;color:#aec0d3;font-size:.78rem}.hero-metrics strong{margin-right:4px;color:#fff;font-family:"DM Mono",monospace}
.featured-section{padding:74px 0 48px}.section-heading,.library-heading{display:flex;align-items:end;justify-content:space-between;gap:40px}.section-heading h2,.library-heading h2{margin:8px 0 0;font-size:clamp(1.9rem,4vw,3.1rem);letter-spacing:-.06em;line-height:1}.section-heading>p{max-width:350px;margin:0;color:var(--pt-muted);font-size:.88rem;line-height:1.65}.featured-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:32px}
.featured-card,.prompt-card{position:relative;display:flex;min-width:0;flex-direction:column;padding:18px;border:1px solid var(--pt-line);border-radius:12px;background:linear-gradient(145deg,rgba(19,43,73,.88),rgba(8,22,43,.96));box-shadow:0 14px 32px rgba(0,0,0,.18)}.featured-card{min-height:235px}.featured-card::before,.prompt-card::before{position:absolute;top:-1px;right:22px;left:22px;height:2px;background:var(--level);box-shadow:0 0 14px var(--level);content:""}.card-top{display:flex;align-items:start;justify-content:space-between;gap:9px}.level-pill,.category-label{font-family:"DM Mono",monospace;font-size:.61rem;letter-spacing:.06em}.level-pill{padding:5px 7px;border:1px solid color-mix(in srgb,var(--level) 60%,transparent);border-radius:999px;color:var(--level);background:color-mix(in srgb,var(--level) 10%,transparent)}.favorite{width:31px;height:31px;flex:0 0 auto;padding:0;border:1px solid transparent;border-radius:8px;color:#9ab0c6;background:transparent;font-size:1.15rem;cursor:pointer}.favorite:hover,.favorite[aria-pressed="true"]{border-color:rgba(57,213,255,.35);color:#ffe372;background:#12253f}.featured-card h3,.prompt-card h3{margin:25px 0 8px;font-size:1rem;letter-spacing:-.03em;line-height:1.3}.featured-card p,.prompt-card p{margin:0;color:var(--pt-muted);font-size:.77rem;line-height:1.6}.card-actions{display:flex;gap:8px;margin-top:auto;padding-top:16px}.copy-button,.detail-button,.related-button{border-radius:8px;font:inherit;font-size:.69rem;font-weight:800;cursor:pointer}.copy-button{padding:10px 12px;border:1px solid var(--pt-cyan);color:#04101e;background:var(--pt-cyan)}.copy-button:hover{background:#a4efff}.detail-button,.related-button{padding:10px 11px;border:1px solid rgba(57,213,255,.55);color:#e8faff;background:transparent}.detail-button:hover,.related-button:hover{background:#153659}
.library-section{padding:75px 0 90px;border-top:1px solid var(--pt-line);background:linear-gradient(180deg,#061224,#08162a)}.library-heading{margin-bottom:33px}.library-heading>p{margin:0;color:var(--pt-cyan);font-family:"DM Mono",monospace;font-size:.69rem}.prompteca-layout{display:grid;grid-template-columns:250px 1fr;gap:24px;align-items:start}.filters{position:sticky;top:18px;padding:18px;border:1px solid var(--pt-line);border-radius:12px;background:#09182d}.filter-head{display:flex;align-items:center;justify-content:space-between}.filter-head h3{margin:0;font-size:1rem}.filter-head button,#clear-filters{border:0;color:var(--pt-cyan);background:transparent;font:inherit;font-size:.69rem;font-weight:800;cursor:pointer}.filter-group{display:grid;gap:10px;margin:22px 0 0;padding:18px 0 0;border:0;border-top:1px solid var(--pt-line)}.filter-group legend{padding:0;color:#d6e5f2;font-size:.76rem;font-weight:800}.level-filters{display:grid;gap:7px}.level-filter{display:flex;align-items:center;gap:8px;width:100%;padding:8px;border:1px solid transparent;border-radius:7px;color:#b6c9da;background:transparent;text-align:left;font:inherit;font-size:.71rem;font-weight:800;cursor:pointer}.level-filter::before{width:9px;height:9px;border-radius:50%;background:var(--level);box-shadow:0 0 8px var(--level);content:""}.level-filter[aria-pressed="true"]{border-color:var(--level);color:#fff;background:color-mix(in srgb,var(--level) 13%,transparent)}.select-label{display:block;margin:21px 0 8px;color:#d6e5f2;font-size:.76rem;font-weight:800}.filters select{width:100%;padding:10px;border:1px solid var(--pt-line);border-radius:7px;color:#eaf5ff;background:#0c213d;font:inherit;font-size:.72rem}.checks{gap:13px}.checks label{display:flex;align-items:center;gap:8px;color:#b8cada;font-size:.73rem;cursor:pointer}.checks input{accent-color:var(--pt-cyan)}
.active-filters{display:flex;flex-wrap:wrap;gap:7px;min-height:20px;margin-bottom:12px}.active-filters span{padding:4px 7px;border:1px solid rgba(57,213,255,.3);border-radius:999px;color:#bdeeff;font-family:"DM Mono",monospace;font-size:.59rem}.prompt-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.prompt-card{min-height:304px}.category-label{color:#85a6c4}.prompt-card h3{margin-top:16px;font-size:1.01rem}.prompt-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}.prompt-meta span{padding:4px 6px;border:1px solid rgba(255,255,255,.11);border-radius:5px;color:#afc4d6;font-size:.59rem}.prompt-preview{display:-webkit-box;overflow:hidden;margin-top:13px!important;color:#c4d6e7!important;font-family:"DM Mono",monospace;font-size:.66rem!important;line-height:1.55!important;-webkit-box-orient:vertical;-webkit-line-clamp:3}.empty-state{padding:65px 20px;border:1px dashed rgba(57,213,255,.35);border-radius:12px;color:#b6c8d9;text-align:center}.empty-state p{margin:0 0 15px}.empty-state button{padding:9px 12px;border:1px solid var(--pt-cyan);border-radius:7px;color:var(--pt-cyan);background:transparent;font:inherit;font-weight:800;cursor:pointer}
.prompteca-footer{display:flex;justify-content:space-between;padding:27px 0;color:#7890a8;font-family:"DM Mono",monospace;font-size:.61rem}.prompt-dialog{width:min(780px,calc(100% - 28px));max-height:calc(100vh - 28px);padding:0;border:1px solid rgba(57,213,255,.5);border-radius:15px;color:var(--pt-text);background:#08182e;box-shadow:0 24px 90px rgba(0,0,0,.7)}.prompt-dialog::backdrop{background:rgba(0,5,13,.8);backdrop-filter:blur(4px)}.dialog-head{position:sticky;z-index:2;top:0;display:flex;justify-content:flex-end;height:0}.icon-button{display:grid;place-items:center;width:38px;height:38px;margin:13px;border:1px solid var(--pt-line);border-radius:8px;color:#fff;background:#102744;font-size:1.4rem;cursor:pointer}.dialog-body{padding:44px}.dialog-body h2{max-width:610px;margin:15px 0 8px;font-size:clamp(1.75rem,4vw,2.6rem);letter-spacing:-.06em;line-height:1.1}.dialog-description{max-width:650px;margin:0;color:var(--pt-muted);line-height:1.7}.dialog-meta{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}.dialog-meta span{padding:5px 8px;border:1px solid var(--pt-line);border-radius:6px;color:#b9cce0;font-size:.68rem}.dialog-section{margin-top:27px}.dialog-section h3{margin:0 0 9px;color:var(--pt-cyan);font-family:"DM Mono",monospace;font-size:.68rem;letter-spacing:.09em}.prompt-code{margin:0;padding:16px;border:1px solid var(--pt-line);border-radius:9px;white-space:pre-wrap;color:#deefff;background:#061225;font:400 .78rem/1.7 "DM Mono",monospace}.dialog-actions{display:flex;gap:9px;margin-top:12px}.related-list{display:flex;flex-wrap:wrap;gap:8px}.status-note{color:#f3d36e;font-size:.72rem}.toast{position:fixed;z-index:10;right:20px;bottom:20px;transform:translateY(15px);padding:11px 14px;border:1px solid var(--pt-cyan);border-radius:8px;opacity:0;color:#04101e;background:var(--pt-cyan);font-size:.78rem;font-weight:800;pointer-events:none;transition:.2s}.toast.show{transform:translateY(0);opacity:1}
@media(max-width:960px){.featured-grid{grid-template-columns:repeat(2,1fr)}.prompt-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.prompteca-header nav{gap:14px}.prompteca-header nav a{font-size:.7rem}}@media(max-width:720px){.shell{width:min(100% - 32px,620px)}.prompteca-header{min-height:66px;padding:0 16px}.prompteca-brand{width:158px}.prompteca-header nav{display:none}.header-access{padding:8px 11px;font-size:.66rem}.prompteca-hero{padding:67px 0 54px}.prompteca-hero h1{font-size:clamp(2.45rem,12vw,3.5rem)}.hero-metrics{gap:16px;font-size:.7rem}.section-heading,.library-heading{align-items:start;flex-direction:column;gap:13px}.featured-section{padding:53px 0 31px}.featured-grid,.prompt-grid{grid-template-columns:1fr}.featured-card{min-height:215px}.library-section{padding:52px 0}.prompteca-layout{grid-template-columns:1fr}.filters{position:static}.level-filters{grid-template-columns:repeat(2,1fr)}.prompteca-footer{gap:12px;align-items:flex-start;flex-direction:column}.dialog-body{padding:34px 19px 23px}.dialog-actions{flex-wrap:wrap}.prompt-dialog{width:calc(100% - 16px)}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}