:root{--color-primary:#ec6758;--color-primary-hover:#d55a4d;--color-accent:#9146ff;--color-accent-hover:#7c3be0;--color-bg:#000;--color-bg-elevated:#0a0a0a;--color-bg-card:#111;--color-bg-input:#1a1a1a;--color-text:#f0f0ff;--color-text-muted:#a0a0b0;--color-text-placeholder:#666;--color-border:#1f1f2e;--color-border-focus:#9146ff;--color-error:#dc2626;--color-success:#22c55e;--color-warning:#f59e0b;--gradient-primary:linear-gradient(135deg, #ec6758 0%, #9146ff 100%);--gradient-glow:radial-gradient(circle at center, #9146ff4d 0%, transparent 70%);--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 40px #9146ff4d;--transition-fast:.15s ease;--transition-medium:.3s ease;--transition-slow:.5s ease}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}.app{flex-direction:column;min-height:100vh;display:flex}.app-header{padding:var(--spacing-xl) var(--spacing-lg);text-align:center;background:var(--gradient-glow);position:relative;overflow:hidden}.header-content{z-index:2;position:relative}.main-title{margin-bottom:var(--spacing-sm);gap:var(--spacing-xs);flex-direction:column;font-size:3rem;font-weight:700;display:flex}.title-gradient{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.title-celebration{color:var(--color-text)}.subtitle{color:var(--color-text-muted);max-width:600px;margin:0 auto;font-size:1.125rem}.confetti-decoration{pointer-events:none;z-index:1;justify-content:space-around;align-items:center;display:flex;position:absolute;inset:0}.confetti{opacity:.3;font-size:2rem;animation:3s ease-in-out infinite float}.confetti:first-child{animation-delay:0s}.confetti:nth-child(2){animation-delay:.5s}.confetti:nth-child(3){animation-delay:1s}.confetti:nth-child(4){animation-delay:1.5s}.confetti:nth-child(5){animation-delay:2s}@keyframes float{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-20px)rotate(10deg)}}.main-content{width:100%;max-width:900px;padding:var(--spacing-lg);gap:var(--spacing-xl);flex-direction:column;flex:1;margin:0 auto;display:flex}.form-section{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md)}.form-title{margin-bottom:var(--spacing-xs);color:var(--color-text);font-size:1.5rem;font-weight:600}.form-subtitle{color:var(--color-text-muted);margin-bottom:var(--spacing-md)}.idea-form{gap:var(--spacing-md);flex-direction:column;display:flex}.textarea-wrapper,.select-wrapper{position:relative}.select-wrapper:after{content:"▾";right:var(--spacing-sm);color:var(--color-text-muted);pointer-events:none;font-size:.875rem;position:absolute;top:50%;transform:translateY(-50%)}.category-select{width:100%;padding:var(--spacing-sm);background:var(--color-bg-input);border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);cursor:pointer;appearance:none;transition:border-color var(--transition-fast), box-shadow var(--transition-fast);padding-right:2.5rem;font-family:Inter,sans-serif;font-size:1rem}.category-select:focus{border-color:var(--color-border-focus);outline:none;box-shadow:0 0 0 3px #9146ff33}.category-select:disabled{opacity:.6;cursor:not-allowed}.category-select option{background:var(--color-bg-card);color:var(--color-text)}.idea-textarea{width:100%;min-height:120px;padding:var(--spacing-sm);background:var(--color-bg-input);border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);resize:vertical;transition:border-color var(--transition-fast), box-shadow var(--transition-fast);font-family:Inter,sans-serif;font-size:1rem}.idea-textarea::placeholder{color:var(--color-text-placeholder)}.idea-textarea:focus{border-color:var(--color-border-focus);outline:none;box-shadow:0 0 0 3px #9146ff33}.idea-textarea:disabled{opacity:.6;cursor:not-allowed}.char-counter{bottom:var(--spacing-sm);right:var(--spacing-sm);color:var(--color-text-muted);font-family:JetBrains Mono,monospace;font-size:.75rem;position:absolute}.char-counter.error{color:var(--color-error)}.validation-errors{gap:var(--spacing-xs);flex-direction:column;display:flex}.error-message{color:var(--color-error);align-items:center;gap:.25rem;font-size:.875rem;display:flex}.error-message:before{content:"⚠️"}.error-banner{border:1px solid var(--color-error);color:var(--color-error);padding:var(--spacing-sm);border-radius:var(--radius-sm);background:#dc26261a;font-size:.875rem}.success-banner{border:1px solid var(--color-success);color:var(--color-success);padding:var(--spacing-sm);border-radius:var(--radius-sm);background:#22c55e1a;font-size:.875rem}.submit-button{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-elevated);border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);cursor:not-allowed;transition:all var(--transition-medium);font-size:1rem;font-weight:600}.submit-button.active{background:var(--gradient-primary);color:#fff;cursor:pointer;box-shadow:var(--shadow-glow);border-color:#0000}.submit-button.active:hover:not(:disabled){box-shadow:var(--shadow-glow), 0 4px 20px #ec675866;transform:translateY(-2px)}.submit-button.active:active:not(:disabled){transform:translateY(0)}.submit-button:disabled{opacity:.7}.ideas-section{gap:var(--spacing-md);flex-direction:column;display:flex}.ideas-title{color:var(--color-text);font-size:1.75rem;font-weight:600}.ideas-count{color:var(--color-text-muted);margin-top:-.5rem;font-size:.875rem}.ideas-empty{text-align:center;padding:var(--spacing-xl);color:var(--color-text-muted)}.empty-icon{margin-bottom:var(--spacing-sm);opacity:.7;font-size:3rem}.ideas-grid{gap:var(--spacing-md);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.idea-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md);transition:all var(--transition-medium);opacity:0;animation:.5s ease-out forwards slideIn;transform:translateY(20px)}@keyframes slideIn{to{opacity:1;transform:translateY(0)}}.idea-card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.idea-header{margin-bottom:var(--spacing-sm);justify-content:space-between;align-items:center;display:flex}.idea-category{color:var(--color-accent);background:#9146ff26;border:1px solid #9146ff4d;border-radius:999px;padding:.25rem .5rem;font-size:.7rem;font-weight:500;display:inline-block}.idea-category-500-follower-celebration{color:var(--color-primary);background:#ec675826;border-color:#ec67584d}.idea-category-stream-ideas{color:var(--color-success);background:#22c55e26;border-color:#22c55e4d}.idea-category-alerts-tooling{color:#3b82f6;background:#3b82f626;border-color:#3b82f64d}.idea-category-general{color:var(--color-accent);background:#9146ff26;border-color:#9146ff4d}.idea-number{background:var(--gradient-primary);color:#fff;border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm);padding:.25rem .5rem;font-family:JetBrains Mono,monospace;font-size:.75rem;font-weight:600;display:inline-block}.idea-content{color:var(--color-text);margin-bottom:var(--spacing-sm);word-wrap:break-word;line-height:1.6}.idea-meta{color:var(--color-text-muted);font-family:JetBrains Mono,monospace;font-size:.75rem}.idea-footer{color:var(--color-text-muted);justify-content:space-between;align-items:center;font-family:JetBrains Mono,monospace;font-size:.75rem;display:flex}.idea-footer .idea-votes{gap:var(--spacing-xs);display:flex}.vote-btn{border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);color:var(--color-text-muted);background:0 0;align-items:center;gap:.25rem;padding:.25rem .5rem;display:flex}.vote-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}.vote-btn-up:hover{border-color:var(--color-success);color:var(--color-success)}.vote-btn-down:hover{border-color:var(--color-error);color:var(--color-error)}.vote-count{font-family:JetBrains Mono,monospace;font-size:.7rem}.loading-state{text-align:center;padding:var(--spacing-xl);color:var(--color-text-muted)}.spinner{border:3px solid var(--color-border);border-top-color:var(--color-accent);width:40px;height:40px;margin:0 auto var(--spacing-sm);border-radius:50%;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-state{text-align:center;padding:var(--spacing-xl);color:var(--color-error)}.retry-button{margin-top:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-md);border:1px solid var(--color-error);color:var(--color-error);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0}.retry-button:hover{background:var(--color-error);color:#fff}.app-footer{text-align:center;padding:var(--spacing-lg);border-top:1px solid var(--color-border);color:var(--color-text-muted);font-size:.875rem}.app-footer a{color:var(--color-accent);transition:color var(--transition-fast);text-decoration:none}.app-footer a:hover{color:var(--color-primary)}@media (width<=768px){.main-title{font-size:2rem}.main-content,.form-section{padding:var(--spacing-md)}.ideas-grid{grid-template-columns:1fr}}@media (width<=480px){.main-title{font-size:1.5rem}.subtitle{font-size:1rem}.confetti{font-size:1.5rem}}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--color-bg-elevated)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-accent)}