*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#070b1a;height:100vh;overflow:hidden;color:#e5e7eb}#root{height:100vh;overflow:hidden}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.section-editor{transition:all .3s ease;border-left:2px solid transparent;background:#0f172ab3;border-radius:18px;border:1px solid rgba(148,163,184,.14);box-shadow:var(--shadow)}.section-editor:hover{box-shadow:var(--shadow-soft);border-color:#4f8cff59;border-left-color:#4f8cffa6;transform:translateY(-3px)}.section-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.25rem;gap:1rem;padding-bottom:1rem;border-bottom:1px solid rgba(148,163,184,.12)}.section-header h3{color:var(--text);font-size:1.5rem;font-weight:600;flex:1;line-height:1.4;letter-spacing:-.02em}.section-actions{display:flex;gap:.5rem;flex-shrink:0}.btn-sm{padding:.45rem .95rem;font-size:.8rem}.section-content{line-height:1.75;color:var(--text-secondary);font-size:.9375rem}.section-content p{margin-bottom:1rem;text-align:left}.section-content p:last-child{margin-bottom:0}.section-content ul,.section-content ol{margin:0 0 1rem 1.25rem;padding-left:1.25rem}.section-content li{margin-bottom:.5rem;line-height:1.6}.section-content li:last-child{margin-bottom:0}.editing-mode{display:flex;flex-direction:column;gap:1rem}.heading-input{font-size:1.35rem;font-weight:600;padding:.6rem .75rem}.content-textarea{min-height:200px;font-family:inherit;line-height:1.6;resize:vertical}.editor-actions{display:flex;gap:1rem;justify-content:flex-start}@media(max-width:768px){.section-header{flex-direction:column}.section-actions{width:100%}.section-actions button{flex:1}.editor-actions{flex-direction:column}.editor-actions button{width:100%}}.api-key-info{background:#38bdf81f;border:1px solid rgba(56,189,248,.25);border-radius:12px;padding:1.5rem;margin:1rem 0}.api-key-info h4{color:var(--accent);margin-bottom:1rem;font-size:1rem;font-weight:600}.api-key-info ol{margin-left:1.5rem;margin-bottom:1rem}.api-key-info li{margin-bottom:.5rem;color:var(--text-secondary);font-size:.875rem;line-height:1.6}.api-key-info a{color:var(--primary);text-decoration:none;border-bottom:1px solid var(--primary);transition:all .2s ease}.api-key-info a:hover{color:var(--primary-hover);border-bottom-color:var(--primary-hover)}.info-note{background:#0f172aa6;border-left:2px solid var(--accent);padding:.75rem 1rem;margin-top:1rem;font-size:.8125rem;color:var(--text-secondary);border-radius:6px}.info-note strong{color:var(--accent);font-weight:600}.generator-page{display:flex;gap:0;align-items:stretch;height:100%;width:100%;flex:1}.generator-page.tutorial-active{filter:blur(2px) brightness(.7);pointer-events:none;transition:filter .25s ease}.generator-form{flex:1;max-width:440px;height:100%;padding:2.75rem 2.35rem 2.5rem;background:linear-gradient(185deg,#0f1628f2,#090e1beb);border:1px solid rgba(148,163,184,.12);box-shadow:var(--shadow);position:relative;overflow-y:auto;border-radius:24px}.generator-form::-webkit-scrollbar{width:6px}.generator-form::-webkit-scrollbar-track{background:#ffffff0f;border-radius:3px}.generator-form::-webkit-scrollbar-thumb{background:#4f8cff59;border-radius:3px}.generator-form::-webkit-scrollbar-thumb:hover{background:#4f8cff8c}.generator-form h2{margin-bottom:.65rem;color:var(--text);font-size:1.45rem;font-weight:600;letter-spacing:-.02em}.form-subtitle{margin-bottom:1.75rem;color:var(--text-secondary);font-size:.96rem;line-height:1.55}.mode-toggle{display:flex;align-items:center;gap:1rem;margin-bottom:1.75rem;padding:1rem 1.2rem;background:#4f8cff1f;border-radius:14px;border:1px solid rgba(79,140,255,.2)}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;inset:0;background:#94a3b866;transition:.2s;border-radius:12px}.toggle-slider:before{position:absolute;content:"";height:20px;width:20px;left:2px;bottom:2px;background-color:#fff;transition:.2s;border-radius:50%;box-shadow:0 2px 4px #0000004d}.toggle-switch input:checked+.toggle-slider{background:linear-gradient(135deg,var(--primary),rgba(63,104,221,.9))}.toggle-switch input:checked+.toggle-slider:before{transform:translate(20px)}.toggle-label{font-weight:500;font-size:.925rem;color:var(--text)}.info-button{background:none;border:none;padding:.25rem .5rem;margin-left:.5rem;cursor:pointer;font-size:.875rem;color:var(--primary);text-decoration:underline;opacity:.8}.info-button:hover{opacity:1}.checkbox-label{display:flex;align-items:center;gap:.5rem;margin-top:.5rem;font-weight:400;font-size:.875rem;color:var(--text-secondary)}.checkbox-label input[type=checkbox]{width:auto;cursor:pointer;accent-color:var(--primary)}.generated-article{display:none;flex-direction:column;gap:2rem;flex:1;height:100%;overflow-y:auto;padding:2.5rem 5.5rem 2.5rem 3.75rem;width:100%;box-sizing:border-box}.generator-page.single-column .generator-form{max-width:none;width:100%;border-bottom:none;border-radius:24px}.generator-page.two-column .generator-form{flex:0 0 440px;max-width:440px;border-right:none;border-radius:24px 0 0 24px}.generator-page.two-column .generated-article{display:flex;background:radial-gradient(120% 140% at 10% 10%,rgba(79,140,255,.08) 0%,transparent 60%),radial-gradient(120% 120% at 80% 20%,rgba(56,189,248,.08) 0%,transparent 65%);border-radius:0 24px 24px 0;border:1px solid rgba(148,163,184,.1);border-left:1px solid rgba(148,163,184,.12)}.generator-page.single-column .generated-article{display:none}.generated-article::-webkit-scrollbar{width:6px}.generated-article::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.generated-article::-webkit-scrollbar-thumb{background:#4f8cff59;border-radius:3px}.generated-article::-webkit-scrollbar-thumb:hover{background:#4f8cff8c}.article-header{background:#0f172ab8;border-left:4px solid rgba(79,140,255,.6);padding:2rem!important;border-radius:18px;border:1px solid rgba(148,163,184,.18);box-shadow:var(--shadow)}.article-header h2{font-size:2.5rem;margin-bottom:1.25rem;color:var(--text);font-weight:700;line-height:1.2;letter-spacing:-.03em}.tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.tag{background:#4f8cff2e;color:var(--text);padding:.42rem 1.1rem;border-radius:999px;font-size:.8rem;font-weight:500;border:1px solid rgba(79,140,255,.25);transition:all .2s ease}.tag:hover{background:#4f8cff47;border-color:#4f8cff73}.article-actions{display:flex;gap:.75rem;flex-wrap:wrap;padding-top:1.5rem;border-top:1px solid var(--border)}.sections{display:flex;flex-direction:column;gap:1.5rem}@media(max-width:1200px){.generator-page{flex-direction:column}.generator-form{flex:1;max-width:none;border-right:none;border-bottom:1px solid rgba(148,163,184,.12)}.generated-article{padding:2rem 2.25rem}}@media(max-width:768px){.article-header h2{font-size:1.75rem}.article-actions{flex-direction:column}.article-actions button{width:100%}.generator-page{gap:1.5rem}}.tutorial-overlay{position:fixed;inset:0;background:#060c1ad1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;padding:2.5rem;z-index:999}.tutorial-card{max-width:560px;width:100%;background:#0f172aeb;border:1px solid rgba(148,163,184,.28);border-radius:20px;padding:2.5rem 2.75rem;box-shadow:0 24px 68px #00000059;color:var(--text);text-align:left}.tutorial-card h3{font-size:1.75rem;font-weight:700;margin-bottom:1rem;letter-spacing:-.02em}.tutorial-intro{font-size:1rem;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.tutorial-steps{margin:0 0 2rem 1.25rem;padding:0;font-size:.98rem;line-height:1.6;color:var(--text)}.tutorial-steps li{margin-bottom:.85rem}.tutorial-steps strong{color:var(--primary)}.tutorial-button{width:100%;justify-content:center;font-size:1rem;padding:.95rem 1.25rem}@media(max-width:600px){.tutorial-card{padding:2rem}.tutorial-card h3{font-size:1.45rem}.tutorial-intro{font-size:.95rem}}.drafts-list{flex:1;width:100%;height:100%;padding:3rem 4rem;box-sizing:border-box;overflow-y:auto;display:flex;justify-content:center}.drafts-content{width:min(1120px,100%);display:flex;flex-direction:column;gap:2.25rem}.drafts-list::-webkit-scrollbar{width:8px}.drafts-list::-webkit-scrollbar-track{background:#ffffff0d;border-radius:999px}.drafts-list::-webkit-scrollbar-thumb{background:#4f8cff59;border-radius:999px}.drafts-list::-webkit-scrollbar-thumb:hover{background:#4f8cff8c}.drafts-heading h2{margin:0;color:var(--text);font-size:2rem;font-weight:700;letter-spacing:-.03em}.drafts-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}.drafts-heading-text{display:flex;flex-direction:column;gap:.65rem;max-width:640px}.drafts-subtitle{margin:0;color:var(--text-secondary);font-size:.975rem;line-height:1.65}.drafts-count{background:#4f8cff2e;border:1px solid rgba(79,140,255,.3);color:var(--text);padding:.5rem 1.1rem;border-radius:999px;font-size:.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;align-self:flex-start}.drafts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.5rem;width:100%}.draft-card{display:flex;flex-direction:column;gap:1rem;transition:all .3s ease;border-left:2px solid transparent;position:relative;overflow:hidden;background:#0f172ab3;border-radius:18px;border:1px solid rgba(148,163,184,.14);box-shadow:var(--shadow);padding:1.65rem}.draft-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:#4f8cff59;border-left-color:#4f8cffa6}.draft-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.draft-header h3{color:var(--text);font-size:1.25rem;line-height:1.4;flex:1;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;font-weight:600;letter-spacing:-.01em}.draft-status{background:#4f8cff2e;padding:.35rem .75rem;border-radius:999px;font-size:.7rem;color:var(--text);text-transform:uppercase;font-weight:600;flex-shrink:0;border:1px solid rgba(79,140,255,.3);letter-spacing:.06em}.draft-meta{display:flex;flex-direction:column;gap:.25rem;font-size:.8125rem;color:var(--text-muted)}.draft-actions{display:flex;gap:.75rem;margin-top:auto;padding-top:1rem;border-top:1px solid rgba(148,163,184,.12)}.draft-actions button{flex:1;padding:.5rem 1rem;font-size:.8125rem}.empty-state{text-align:center;padding:4rem 2rem;background:#0f172aa6;border:2px dashed rgba(148,163,184,.18);border-radius:16px}.drafts-placeholder{display:flex;align-items:center;justify-content:center;padding:4rem;border-radius:18px;border:1px dashed rgba(148,163,184,.2);background:#0f172a99;color:var(--text-secondary);font-size:1rem;letter-spacing:.01em}.empty-state h2{margin-bottom:1rem;color:var(--text);font-size:1.5rem;font-weight:600}.empty-state p{color:var(--text-secondary);font-size:.9375rem}@media(max-width:768px){.drafts-list{padding:2rem 1.5rem 2.5rem}.drafts-content{gap:1.75rem}.drafts-grid{grid-template-columns:1fr}.drafts-count{width:100%;text-align:center}.draft-actions{flex-direction:column}.draft-actions button{width:100%}}.auth-panel-overlay{position:fixed;inset:0;background:#040712bf;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);display:flex;align-items:center;justify-content:center;padding:2rem;z-index:200}.auth-panel{max-width:420px;width:100%;padding:2.5rem;border-radius:24px;background:linear-gradient(160deg,#0f1628f5,#090e1beb);border:1px solid rgba(148,163,184,.18);box-shadow:0 30px 60px #070a18a6}.auth-panel-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.75rem}.auth-panel-header h2{color:var(--text);font-size:1.65rem;font-weight:600;margin:0}.close-button{background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;line-height:1;padding:0}.close-button:hover{color:var(--text)}.auth-panel-subtitle{color:var(--text-secondary);margin-bottom:1.75rem;line-height:1.6}.auth-form{display:flex;flex-direction:column;gap:1rem}.auth-form .form-group label{color:var(--text);font-size:.9rem;margin-bottom:.35rem;display:block}.auth-form .form-group input{background:#0f1628d9;border:1px solid rgba(148,163,184,.22)}.auth-form .form-group input:focus{border-color:#4f8cff8c;box-shadow:0 0 0 3px #4f8cff2e}.auth-panel-footer{margin-top:1.5rem;display:flex;justify-content:center;align-items:center;gap:.5rem;color:var(--text-secondary)}.link-button{background:none;border:none;color:var(--primary);cursor:pointer;font-weight:500;padding:0}.link-button:hover{text-decoration:underline}@media(max-width:600px){.auth-panel-overlay{padding:1.5rem}.auth-panel{padding:2rem}}.about-page{width:100%;height:100%;padding:3rem 0;overflow-y:auto;display:flex;flex-direction:column;gap:2.5rem}.about-hero{display:flex;flex-direction:column;gap:1.5rem;background:linear-gradient(135deg,#0f1b34f2,#0b1222e6);border-left:4px solid rgba(79,140,255,.65);padding:2.75rem 3.25rem;margin:0 4rem}.hero-heading{display:flex;flex-direction:column;gap:1rem}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.75rem;color:var(--text-muted);margin:0}.about-hero h2{font-size:2.15rem;margin:0;color:var(--text);line-height:1.2;letter-spacing:-.02em}.hero-copy{margin:0;font-size:1.05rem;color:var(--text-secondary);line-height:1.7;max-width:none;text-align:justify;text-align-last:left;-webkit-hyphens:auto;hyphens:auto}.hero-actions{display:flex;gap:1rem}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin:0 4rem 3rem}.about-card{display:flex;flex-direction:column;gap:1rem;background:#0c1426e6;padding:2.25rem 2.5rem}.about-card h3{margin:0;font-size:1.35rem;color:var(--text)}.about-card p{margin:0;font-size:.95rem;line-height:1.65;color:var(--text-secondary);text-align:justify;text-align-last:left;-webkit-hyphens:auto;hyphens:auto}.about-card ul{margin:0;padding-left:1.25rem;color:var(--text-secondary);line-height:1.75;font-size:.95rem;text-align:justify}.about-card li+li{margin-top:.6rem}.about-links{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.5rem}.about-link{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border-radius:999px;border:1px solid rgba(79,140,255,.35);color:var(--text);text-decoration:none;font-size:.9rem;transition:background .2s ease,transform .2s ease}.about-link:hover{background:#4f8cff26;transform:translateY(-1px)}@media(max-width:900px){.about-page{padding:2.5rem 0}.about-hero,.about-grid{margin:0 2rem}.about-hero h2{font-size:1.85rem}}@media(max-width:600px){.about-page{padding:2rem 0 2.5rem}.about-hero,.about-grid{margin:0 1.5rem}.hero-copy{font-size:.95rem}}:root{--primary: #4F8CFF;--primary-hover: #3973E6;--accent: #38BDF8;--accent-soft: rgba(56, 189, 248, .15);--danger: #F87171;--success: #34D399;--bg-base: #070B1A;--bg-surface: #0F1729;--bg-panel: #141F35;--bg-panel-soft: rgba(20, 31, 53, .85);--text: #F3F5FF;--text-secondary: #A8B5D8;--text-muted: #7C89A6;--border: rgba(148, 163, 184, .18);--shadow: 0 18px 40px rgba(8, 12, 24, .45);--shadow-soft: 0 30px 60px rgba(15, 23, 42, .35)}.App{height:100vh;display:flex;flex-direction:column;position:relative;overflow:hidden;background:radial-gradient(120% 120% at 15% 15%,rgba(79,140,255,.15) 0%,transparent 55%),radial-gradient(120% 140% at 80% 20%,rgba(56,189,248,.12) 0%,transparent 60%),radial-gradient(140% 120% at 60% 90%,rgba(79,140,255,.08) 0%,transparent 70%),var(--bg-base)}.App:before,.App:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.05) 0%,transparent 55%),radial-gradient(circle at 80% 10%,rgba(255,255,255,.04) 0%,transparent 50%);pointer-events:none}.App:after{mix-blend-mode:lighten;opacity:.4}.app-header{position:sticky;top:0;z-index:100;padding:1.75rem 3.5rem;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;background:linear-gradient(135deg,#0a1022e6,#0c142cbf);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);box-shadow:var(--shadow)}.brand{display:flex;flex-direction:column;gap:.35rem}.brand h1{margin:0;font-size:2rem;font-weight:700;letter-spacing:-.03em;color:var(--text);background:linear-gradient(135deg,#4f8cfff2,#38bdf8d9);-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent}.brand-tagline{margin:0;font-size:.95rem;color:var(--text-secondary);letter-spacing:.01em;max-width:420px}.nav-tabs{display:flex;gap:.5rem;padding:.35rem;border-radius:999px;background:#0f172a99;border:1px solid var(--border)}.nav-tabs button{background:transparent;border:none;padding:.55rem 1.35rem;font-size:.9rem;color:var(--text-secondary);cursor:pointer;border-radius:999px;transition:all .2s ease;font-weight:500}.nav-tabs button:hover{color:var(--text)}.nav-tabs button.active{color:var(--text);background:#4f8cff29;box-shadow:inset 0 0 0 1px #4f8cff59}.header-actions{display:flex;align-items:center;gap:1.25rem;margin-left:auto}.auth-controls{display:flex;align-items:center}.auth-chip{display:flex;align-items:center;gap:.85rem;padding:.45rem .75rem .45rem .45rem;background:#4f8cff1f;border-radius:999px;border:1px solid rgba(79,140,255,.25);box-shadow:inset 0 0 0 1px #4f8cff1a}.auth-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(140deg,#4f8cffd9,#38bdf8d9);color:var(--text);display:flex;align-items:center;justify-content:center;font-weight:600;letter-spacing:.02em}.auth-meta{display:flex;flex-direction:column;min-width:120px}.auth-label{font-size:.65rem;text-transform:uppercase;letter-spacing:.12em;color:var(--text-muted)}.auth-name{font-size:.9rem;color:var(--text);font-weight:600}.auth-controls .btn-secondary{padding:.55rem 1.4rem;font-size:.9rem}.app-main{flex:1;width:100%;margin:0;padding:0;overflow:hidden;display:flex}button{font-family:inherit;cursor:pointer;border:none;border-radius:12px;padding:.8rem 1.6rem;font-size:.95rem;font-weight:500;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;box-shadow:none}button:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary),#335BD8);color:var(--text);box-shadow:0 18px 35px #4f8cff40}.btn-primary:hover:not(:disabled){transform:translateY(-1px);background:linear-gradient(135deg,#5c9aff,#2f6be2);box-shadow:0 22px 40px #3f68dd47}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:linear-gradient(135deg,#38bdf8d9,#60a5fae6);color:var(--text)}.btn-secondary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 20px 36px #38bdf84d}.btn-outline{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-outline:hover:not(:disabled){background:#ffffff0a;border-color:#4f8cff66;color:var(--text)}.btn-danger{background:linear-gradient(135deg,#f87171e6,#ef4444e6);color:var(--text)}.btn-danger:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 18px 36px #f8717159}input,textarea,select{font-family:inherit;font-size:.9375rem;padding:.75rem 1rem;border:1px solid rgba(148,163,184,.2);border-radius:12px;width:100%;transition:all .2s ease;background:#0d1323d9;color:var(--text);box-shadow:inset 0 1px 2px #02061766}input:focus,textarea:focus,select:focus{outline:none;border-color:#4f8cffb3;box-shadow:0 0 0 3px #4f8cff2e,0 14px 28px #335bd82e;background:#10172af2}input::placeholder,textarea::placeholder{color:var(--text-muted)}label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text);font-size:.875rem;letter-spacing:.01em}.form-group{margin-bottom:1.5rem}.card{background:var(--bg-panel-soft);border-radius:18px;padding:2.25rem;border:1px solid rgba(148,163,184,.12);box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:#4f8cff40}.loading{display:flex;align-items:center;justify-content:center;padding:3rem;color:var(--text-secondary);font-size:.9375rem}.error{background:#f871711f;color:#fca5a5;padding:1rem 1.25rem;border-radius:12px;border:1px solid rgba(248,113,113,.25);margin-bottom:1rem;font-size:.85rem}.success{background:#34d3991f;color:#a7f3d0;padding:1rem 1.25rem;border-radius:12px;border:1px solid rgba(52,211,153,.25);margin-bottom:1rem;font-size:.85rem}@media(max-width:900px){.app-header{padding:1.25rem 1.5rem}.header-actions{width:100%;flex-direction:column;align-items:stretch;gap:.75rem}.auth-controls{justify-content:center}.auth-chip{width:100%;justify-content:space-between}.nav-tabs{width:100%;justify-content:space-between;margin-left:0}.nav-tabs button{flex:1;text-align:center}}
