.idea-page{padding:115px 0 80px;min-height:100vh;background:radial-gradient(ellipse at 75% 5%,#123c60 0%,transparent 45%),#08172b}.idea-page h1{font-size:clamp(35px,5vw,64px);margin:15px 0}.idea-intro{max-width:790px;line-height:1.8;color:#bed1e7}.idea-columns{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(250px,.8fr);gap:30px;margin-top:35px}.idea-panel,.idea-side,.idea-card{background:#10243d;border:1px solid #2a4c6a;border-radius:22px;padding:30px;box-shadow:0 15px 40px #020b1855}.idea-panel h2{margin-top:0}.idea-form label{display:block;margin:20px 0 7px;color:#c6def3}.idea-form input,.idea-form textarea{display:block;width:100%;margin-top:8px;padding:13px 15px;border:1px solid #3d6683;border-radius:11px;background:#07192d;color:#fff;font:inherit}.idea-form input:focus,.idea-form textarea:focus{outline:2px solid #34d1dc}.privacy-note{font-size:13px;line-height:1.6;color:#a6c1d5}.idea-success,.idea-error{padding:14px;border-radius:10px;margin:15px 0;background:#174f4b;color:#dcfff7}.idea-error{background:#612f42;color:#ffe7ec}.honeypot{position:absolute;left:-9999px}.idea-side{align-self:start}.idea-side p{color:#bfd3e5}.code-decoration{padding:24px;border-radius:15px;background:#071527;color:#5adbea;font:16px/2 monospace;overflow-wrap:anywhere}.code-decoration span{color:#b887fc}.public-ideas{margin-top:80px}.public-ideas h2{font-size:35px}.idea-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}.idea-card{padding:24px;overflow-wrap:anywhere}.idea-card p{line-height:1.7;color:#c6d6e8;white-space:normal}.idea-meta{display:flex;justify-content:space-between;gap:10px;color:#57d6e8;font-size:13px}.idea-meta time{color:#9cb4ca}.idea-nav{display:flex;gap:20px}.idea-nav a{color:#dceeff}@media(max-width:800px){.idea-columns,.idea-grid{grid-template-columns:1fr}.idea-page{padding-top:95px}.idea-nav{gap:10px;font-size:12px}}
/* Fikirler sayfası: mobil navigasyon ana sayfa ile aynı davranır */
@media(max-width:620px){.idea-page{padding-top:70px}.header .menu-toggle{display:block;cursor:pointer;position:relative;z-index:25}.header nav#menu{display:none;position:absolute;top:69px;left:0;right:0;background:#0a2140;border-bottom:1px solid #27517a;padding:24px;flex-direction:column;align-items:stretch;gap:23px}.header nav#menu.open{display:flex}.header nav#menu a{color:#e6f4ff}}

/* Koyu zemindeki basliklarin okunurlugu */
.idea-page h1,.idea-page h2,.idea-page h3,.idea-panel h2,.idea-side h3,.public-ideas h2{color:#fff}
.idea-page .gradient-text{background:linear-gradient(90deg,#00d9e9,#598cff,#bc65ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* V5.3: Ana sayfanın koyu mavi, cam kartlı tasarım dili */
.idea-page{padding:92px 0 85px;background:
 radial-gradient(ellipse at 86% 12%,rgba(30,104,174,.24),transparent 42%),
 linear-gradient(125deg,rgba(6,18,36,.94),rgba(8,24,45,.94)),
 url("code-background.svg") center top/cover no-repeat}
.idea-page h1{font-size:clamp(38px,4.6vw,60px);letter-spacing:-2px;color:#f4f8ff}
.idea-intro{max-width:760px;font-size:16px}
.idea-columns{grid-template-columns:minmax(0,1.6fr) minmax(260px,.8fr);gap:22px;margin-top:42px}
.idea-panel,.idea-side,.idea-card{background:linear-gradient(145deg,#14243bdc,#0c1a30e8);
 border:1px solid rgba(97,160,215,.24);border-radius:17px;padding:28px}
.idea-panel h2{font-size:clamp(22px,2.4vw,30px);letter-spacing:-.7px}
.idea-form label{font-size:14px;font-weight:600}
.idea-form input,.idea-form textarea{background:#09182b;border:1px solid #385775}
.idea-side h3{font-size:20px;margin:23px 0 16px}
.public-ideas{margin-top:45px}
.idea-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:850px){.idea-columns{grid-template-columns:1fr}.idea-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.idea-page{padding:65px 0}.idea-grid{grid-template-columns:1fr}.idea-panel,.idea-side{padding:22px}.idea-page h1{letter-spacing:-1.5px}}

.idea-puzzle{border:1px solid #38658b;border-radius:14px;margin:23px 0;padding:18px;background:#0b2038}
.idea-puzzle legend{font-weight:700;color:#f0f8ff;padding:0 9px}
.idea-puzzle p{font-size:14px;color:#d3e5f7;margin:7px 0 15px}
.puzzle-grid{display:grid;grid-template-columns:repeat(2,58px);gap:7px;margin-bottom:16px}
.puzzle-grid>span{display:grid;place-items:center;height:54px;border:1px solid #49729c;background:#173653;border-radius:9px;color:#7ce5f0;font-size:28px}
.puzzle-grid .puzzle-missing{border:2px dashed #79c7f3;color:#fff}
.puzzle-options{display:flex;gap:12px;margin-bottom:13px}
.idea-form .puzzle-choice{margin:0;cursor:pointer;position:relative}
.idea-form .puzzle-choice input{position:absolute;opacity:0;width:1px;height:1px;margin:0}
.puzzle-choice span{display:grid;place-items:center;width:60px;height:55px;background:#142f4c;border:2px solid #3a648c;border-radius:10px;color:#fff;font-size:27px}
.puzzle-choice input:checked+span{border-color:#57e2ec;background:#235776;box-shadow:0 0 0 2px #1b9fc65c}
.puzzle-choice input:focus-visible+span{outline:3px solid #fff;outline-offset:3px}
.idea-puzzle small{color:#9fbdd6}