@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&display=swap');
:root{
  --bg:#090d14;
  --bg2:#0d1320;
  --panel:#111827;
  --panel2:#151e2f;
  --panel3:#1b2538;
  --text:#f6f2e9;
  --muted:#aeb7c7;
  --soft:#7d8798;
  --line:rgba(255,255,255,.10);
  --line2:rgba(255,255,255,.16);
  --gold:#d6ad5f;
  --gold2:#ffdf8c;
  --green:#19c37d;
  --red:#b62f42;
  --shadow:0 24px 80px rgba(0,0,0,.45);
  --radius:22px;
  --header:68px;
  --composer:154px;
}
*{box-sizing:border-box}
html{height:100%;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;min-height:100%;font-family:Cairo,Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.65;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;background:
  radial-gradient(circle at 84% 8%,rgba(214,173,95,.18),transparent 34%),
  radial-gradient(circle at 18% 12%,rgba(25,195,125,.10),transparent 30%),
  linear-gradient(180deg,#0b1020 0%,#090d14 52%,#07090f 100%)}
body::after{content:"";position:fixed;inset:0;z-index:-1;opacity:.26;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 78%)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 32px));margin:auto}

/* Writer app */
.writer-page{height:100dvh;overflow:hidden;padding:0;background:var(--bg)}
.studio-header{height:var(--header);position:fixed;inset:0 0 auto 0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 max(18px,env(safe-area-inset-left));background:rgba(9,13,20,.82);border-bottom:1px solid var(--line);backdrop-filter:blur(20px)}
.studio-brand{display:flex;align-items:center;gap:12px;min-width:0}
.studio-logo{width:42px;height:42px;border-radius:15px;display:grid;place-items:center;flex:0 0 auto;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#141008;font-weight:900;box-shadow:0 12px 38px rgba(214,173,95,.22)}
.brand-text{display:grid;line-height:1.25;min-width:0}.brand-text strong{font-size:16px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-text small{font-size:12px;color:var(--muted);font-weight:700}
.studio-nav{display:flex;align-items:center;gap:6px}.studio-nav a{padding:9px 12px;border-radius:999px;color:var(--muted);font-size:14px;font-weight:800;transition:.18s}.studio-nav a:hover{background:rgba(255,255,255,.07);color:var(--text)}
.studio-main{height:100dvh;overflow-y:auto;padding:calc(var(--header) + 20px) 16px calc(var(--composer) + 34px);scroll-padding-bottom:calc(var(--composer) + 40px)}
.chat-stage{width:min(920px,100%);margin:0 auto}.hero-card{position:relative;overflow:hidden;border:1px solid var(--line);background:linear-gradient(180deg,rgba(21,30,47,.82),rgba(13,19,32,.78));box-shadow:var(--shadow);border-radius:30px;padding:28px;text-align:center;margin:10px 0 18px}.hero-card::before{content:"";position:absolute;inset:-80px auto auto -80px;width:220px;height:220px;border-radius:50%;background:rgba(214,173,95,.20);filter:blur(20px)}
.hero-mark{width:58px;height:58px;margin:0 auto 14px;border-radius:20px;display:grid;place-items:center;background:rgba(214,173,95,.12);border:1px solid rgba(214,173,95,.24);color:var(--gold2);font-size:28px}.hero-card h1{position:relative;margin:0 auto;max-width:760px;font-size:clamp(28px,4vw,44px);line-height:1.35;font-weight:900;letter-spacing:-.6px}.hero-card p{position:relative;margin:12px auto 0;max-width:710px;color:var(--muted);font-size:16px;line-height:1.95}.quick-prompts{position:relative;margin-top:18px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.quick-prompts button{border:1px solid var(--line);background:rgba(255,255,255,.055);color:var(--text);border-radius:18px;padding:13px 14px;min-height:58px;text-align:right;font-weight:800;line-height:1.55;transition:.18s;box-shadow:none}.quick-prompts button:hover{background:rgba(214,173,95,.12);border-color:rgba(214,173,95,.34);transform:translateY(-2px)}
.system-alert{border:1px solid rgba(255,112,112,.28);background:rgba(182,47,66,.14);color:#ffd6d9;border-radius:18px;padding:12px 14px;margin:12px 0;line-height:1.8}.message-list{display:grid;gap:16px;padding:6px 0}.msg{display:grid;grid-template-columns:44px minmax(0,1fr);gap:12px;align-items:start}.user-msg{grid-template-columns:minmax(0,1fr) 44px}.user-msg .msg-avatar{grid-column:2;background:linear-gradient(135deg,#e7edf9,#aeb7c7);color:#111827}.user-msg .msg-card{grid-column:1;grid-row:1;background:rgba(34,43,61,.92)}.msg-avatar{width:42px;height:42px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#141008;font-weight:900;font-size:13px;box-shadow:0 12px 28px rgba(0,0,0,.25)}.assistant-msg .msg-avatar{background:linear-gradient(135deg,#55efb1,#19c37d);color:#06140d}.msg-card{min-width:0;border:1px solid var(--line);background:rgba(17,24,39,.88);box-shadow:0 14px 44px rgba(0,0,0,.20);border-radius:22px;padding:16px 18px;color:var(--text)}.msg-name{font-weight:900;color:#fff;margin-bottom:6px}.msg-card p{margin:0;white-space:pre-wrap;color:#f3f5fa}.msg-card strong{color:var(--gold2)}.msg-meta{margin-top:10px;color:var(--muted);font-size:13px}.feature-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}.feature-row span{font-size:12px;color:var(--muted);font-weight:800;border:1px solid var(--line);background:rgba(255,255,255,.055);border-radius:999px;padding:5px 9px}.result-card{padding:0;overflow:hidden}.result-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.04)}.result-head small{display:block;color:var(--muted);font-size:12px}.result-actions{display:flex;gap:8px;flex-wrap:wrap}.result-actions button,.tiny-btn{border:1px solid var(--line);background:rgba(255,255,255,.075);color:#fff;border-radius:13px;padding:8px 12px;font-weight:900;font-size:13px}.result-actions button:hover,.tiny-btn:hover{background:rgba(214,173,95,.14);color:var(--gold2);border-color:rgba(214,173,95,.34)}.answer-text{padding:20px;white-space:pre-wrap;color:#fff7e7;font-size:17px;line-height:2.15;word-break:break-word}
.composer{position:fixed;z-index:70;left:50%;bottom:max(12px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(920px,calc(100% - 24px));background:rgba(13,19,32,.92);border:1px solid var(--line2);border-radius:28px;padding:10px;box-shadow:0 24px 90px rgba(0,0,0,.58);backdrop-filter:blur(22px)}.composer::before{content:"";position:absolute;left:-16px;right:-16px;bottom:-24px;height:96px;background:linear-gradient(to top,#090d14,rgba(9,13,20,0));z-index:-1;pointer-events:none}.composer-panel{display:flex;align-items:flex-end;gap:8px}.composer textarea{flex:1;min-width:0;height:auto;min-height:48px;max-height:180px;resize:none;border:0;outline:0;background:transparent;color:#fff;padding:12px 6px;line-height:1.75;font-size:16px;caret-color:var(--gold2)}.composer textarea::placeholder{color:#7f8899}.paste-btn,.send-btn{height:46px;border:0;border-radius:16px;font-weight:900;transition:.16s}.paste-btn{padding:0 14px;background:rgba(255,255,255,.07);border:1px solid var(--line);color:var(--muted)}.paste-btn:hover{background:rgba(255,255,255,.11);color:#fff}.send-btn{padding:0 20px;background:linear-gradient(135deg,var(--green),#64f4ba);color:#06140d;box-shadow:0 12px 32px rgba(25,195,125,.22)}.send-btn:hover{transform:translateY(-1px)}.send-btn:disabled{opacity:.7;cursor:wait}.composer-help{text-align:center;color:var(--soft);font-size:12px;padding:6px 4px 0}.advanced-options{margin-bottom:8px}.advanced-options summary{list-style:none;display:flex;align-items:center;gap:10px;width:max-content;max-width:100%;border:1px solid var(--line);background:rgba(255,255,255,.055);border-radius:17px;padding:8px 12px;color:#fff;font-weight:900}.advanced-options summary::-webkit-details-marker{display:none}.advanced-options summary small{color:var(--soft);font-size:12px;font-weight:700}.options-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;padding-top:10px}label,.field{display:grid;gap:6px;color:var(--muted);font-weight:800;font-size:12px}input,select,textarea{width:100%;border:1px solid var(--line);background:#0a0f19;color:#fff;border-radius:14px;padding:10px 11px;outline:0}input:focus,select:focus,textarea:focus{border-color:rgba(214,173,95,.48);box-shadow:0 0 0 3px rgba(214,173,95,.08)}

/* SEO / landing pages */
.topbar{position:sticky;top:0;z-index:50;background:rgba(9,13,20,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;font-weight:900}.logo-mark{width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--gold2),var(--gold));display:grid;place-items:center;color:#110b03;font-size:24px;box-shadow:0 12px 38px rgba(214,173,95,.22)}.brand small{display:block;color:var(--muted);font-size:12px;margin-top:-3px}.nav-links{display:flex;gap:10px;align-items:center}.nav-links a{padding:10px 14px;border-radius:14px;color:var(--muted);font-weight:800}.nav-links a:hover{background:rgba(255,255,255,.06);color:var(--text)}.btn{border:0;border-radius:16px;padding:13px 18px;font-weight:900;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s;min-height:48px}.btn.primary{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#130d04;box-shadow:0 18px 44px rgba(214,173,95,.24)}.btn.ghost{background:rgba(255,255,255,.07);color:var(--text);border:1px solid var(--line)}.btn:hover{transform:translateY(-2px)}.badge{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(214,173,95,.35);background:rgba(214,173,95,.08);color:var(--gold2);padding:8px 14px;border-radius:999px;font-weight:900}.landing{padding:70px 0}.landing .content{background:rgba(17,24,39,.88);border:1px solid var(--line);border-radius:28px;padding:28px;line-height:2;color:#eee;box-shadow:var(--shadow)}.mobile-nav{display:none;position:fixed;bottom:12px;left:12px;right:12px;z-index:80;background:rgba(17,24,39,.92);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:22px;padding:8px;box-shadow:var(--shadow)}.mobile-nav a{flex:1;text-align:center;padding:9px 4px;border-radius:16px;color:var(--muted);font-size:12px;font-weight:800}.mobile-nav a span{display:block;font-size:19px}.mobile-nav a.active,.mobile-nav a:hover{background:rgba(214,173,95,.14);color:var(--gold2)}.footer{padding:34px 0 90px;color:var(--muted);border-top:1px solid var(--line);margin-top:36px}.footer-grid{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* Admin/install */
.success-box,.error-box{border-radius:18px;padding:14px 16px;margin:12px 0;line-height:1.8}.success-box{background:rgba(40,180,100,.12);border:1px solid rgba(40,180,100,.35);color:#b9ffd2}.error-box{background:rgba(210,50,60,.12);border:1px solid rgba(210,50,60,.35);color:#ffd1d6}.install-body,.admin-body{display:grid;place-items:center;padding:24px}.install-card,.login-card{width:min(520px,100%);background:rgba(17,24,39,.94);border:1px solid var(--line);border-radius:28px;padding:26px;box-shadow:var(--shadow)}code{background:rgba(255,255,255,.08);border:1px solid var(--line);padding:2px 7px;border-radius:8px}.admin-layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.admin-side{background:#0b1019;border-left:1px solid var(--line);padding:18px;position:sticky;top:0;height:100vh}.admin-side a{display:block;padding:12px 14px;border-radius:14px;color:var(--muted);font-weight:800;margin:4px 0}.admin-side a:hover,.admin-side a.active{background:rgba(214,173,95,.12);color:var(--gold2)}.admin-main{padding:24px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.card{background:rgba(255,255,255,.055);border:1px solid var(--line);border-radius:22px;padding:18px}.card .ico{font-size:28px;margin-bottom:10px}.card h3{margin:0 0 8px}.card p{margin:0;color:var(--muted);line-height:1.8;font-size:14px}.panel{background:rgba(17,24,39,.92);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.form-panel{padding:18px;position:sticky;top:92px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid.single{grid-template-columns:1fr}.field textarea,label textarea{min-height:132px;resize:vertical;line-height:1.7}.full{grid-column:1/-1}.note{color:var(--muted);font-size:13px;line-height:1.8}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;background:rgba(17,24,39,.9);border:1px solid var(--line);border-radius:20px;overflow:hidden}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:right;vertical-align:top}.table th{color:var(--gold2);background:rgba(255,255,255,.04)}
.toast-msg{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:9999;background:#151e2f;color:#fff;border:1px solid var(--line2);border-radius:999px;padding:10px 16px;box-shadow:0 10px 30px rgba(0,0,0,.35);font-weight:900}

@media(max-width:900px){
  :root{--header:60px;--composer:170px}.studio-header{padding:0 12px}.studio-nav{display:none}.brand-text strong{font-size:15px}.brand-text small{font-size:11px}.studio-main{padding:calc(var(--header) + 12px) 10px calc(var(--composer) + 26px)}.hero-card{padding:20px 16px;border-radius:24px;margin-top:0}.hero-mark{width:48px;height:48px;border-radius:17px;font-size:22px}.hero-card h1{font-size:25px;line-height:1.45}.hero-card p{font-size:14px;line-height:1.85}.quick-prompts{grid-template-columns:1fr 1fr;gap:8px}.quick-prompts button{min-height:48px;padding:10px 12px;border-radius:15px;font-size:13px}.msg{grid-template-columns:36px minmax(0,1fr);gap:9px}.user-msg{grid-template-columns:minmax(0,1fr) 36px}.msg-avatar{width:36px;height:36px;border-radius:13px;font-size:11px}.msg-card{border-radius:19px;padding:13px 14px;font-size:15px}.answer-text{font-size:16px;padding:16px;line-height:2.05}.result-head{align-items:flex-start}.composer{width:calc(100% - 16px);bottom:max(8px,env(safe-area-inset-bottom));border-radius:22px;padding:8px}.options-grid{grid-template-columns:1fr 1fr}.advanced-options summary{padding:7px 10px}.advanced-options summary small{display:none}.composer textarea{font-size:15px;min-height:46px;padding:11px 4px}.paste-btn{display:none}.send-btn{padding:0 14px;height:44px}.admin-layout{grid-template-columns:1fr}.admin-side{height:auto;position:static;display:flex;overflow:auto}.admin-side a{white-space:nowrap}.cards{grid-template-columns:1fr 1fr}.nav-links{display:none}.mobile-nav{display:flex}.form-grid{grid-template-columns:1fr}.form-panel{position:static}
}
@media(max-width:560px){
  :root{--composer:178px}.container{width:min(100% - 20px,1180px)}body{font-size:15px}.studio-logo{width:38px;height:38px;border-radius:14px}.hero-card{text-align:right}.hero-card .hero-mark{margin-right:0}.quick-prompts{grid-template-columns:1fr;display:none}.msg,.user-msg{grid-template-columns:1fr}.msg-avatar{display:none}.user-msg .msg-card,.assistant-msg .msg-card{grid-column:auto;grid-row:auto}.message-list{gap:12px}.feature-row{gap:6px}.result-head{display:block}.result-actions{margin-top:10px}.result-actions button{flex:1}.composer-panel{gap:6px}.send-btn span{font-size:0}.send-btn{width:46px;padding:0}.send-btn::before{content:'↑';font-size:20px}.composer-help{font-size:11px}.options-grid{grid-template-columns:1fr}.advanced-options[open]{max-height:44dvh;overflow:auto}.landing{padding:38px 0 90px}.cards{grid-template-columns:1fr}
}