:root{--c-primary: #14b8a6;--c-primary-dark: #0d9488;--c-primary-light: #2dd4bf;--c-primary-bg: rgba(20, 184, 166, .15);--c-primary-border: rgba(20, 184, 166, .4);--c-bg: #020617;--c-white: #0f172a;--c-text: #f8fafc;--c-muted: #94a3b8;--c-border: #1e293b;--c-error: #ef4444;--c-error-bg: rgba(239, 68, 68, .15);--c-error-border: rgba(239, 68, 68, .4);--c-success: #10b981;--c-success-bg: rgba(16, 185, 129, .15);--c-success-border: rgba(16, 185, 129, .4);--shadow-sm: 0 4px 15px rgba(0,0,0,.5);--shadow-md: 0 8px 30px rgba(0,0,0,.6);--shadow-lg: 0 10px 40px rgba(0,0,0,.8);--shadow-float: 0 10px 30px rgba(0,0,0,.5);--shadow-primary: 0 0 15px rgba(20, 184, 166, .4), 0 0 30px rgba(20, 184, 166, .2);--glass-bg: rgba(15, 23, 42, .6);--glass-border: rgba(255, 255, 255, .08);--glass-blur: blur(16px);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-pill: 9999px;--nav-height: 64px}*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(circle at top right,#0f2c29,#0b1120 40%,#020617);background-attachment:fixed;color:var(--c-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior-y:none}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(40px)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.app-container{min-height:100vh;padding-bottom:calc(var(--nav-height) + 20px);display:flex;flex-direction:column}.max-w-mobile{max-width:600px;margin:0 auto;flex:1;display:flex;flex-direction:column}.glass-panel{background:var(--c-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--glass-border);overflow:hidden;transition:all .2s ease}.top-header{padding:20px 20px 10px;text-align:center;position:relative;z-index:10}.top-header h2{margin:0;font-size:20px;font-weight:700;color:#fff;text-shadow:0 0 12px rgba(255,255,255,.2)}.top-header p{margin:4px 0 0;font-size:13px;color:var(--c-muted)}.glass-dock-container{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;padding:12px 20px 20px;pointer-events:none;z-index:100}.glass-dock{pointer-events:auto;display:flex;align-items:center;justify-content:space-around;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-pill);box-shadow:var(--shadow-float);padding:8px 12px;width:100%;max-width:400px}.dock-item{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 16px;border-radius:var(--radius-pill);color:var(--c-muted);text-decoration:none;font-size:11px;font-weight:600;transition:all .2s ease;gap:6px}.dock-item .dock-icon{transition:all .2s ease}.dock-item.active{background:var(--c-primary-bg);color:var(--c-primary)}.dock-item.active .dock-icon{filter:drop-shadow(0 0 8px rgba(20,184,166,.8))}.dock-item:active{transform:scale(.95)}.btn-primary{width:100%;padding:14px;border-radius:var(--radius-md);border:none;background:var(--c-primary);color:#020617;font-weight:800;font-size:15px;cursor:pointer;font-family:inherit;box-shadow:var(--shadow-primary);transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:8px}.btn-primary:active{transform:scale(.98);box-shadow:0 0 10px #14b8a64d}.btn-primary:disabled{background:var(--c-border);color:var(--c-muted);box-shadow:none;cursor:not-allowed;transform:none}.btn-secondary{width:100%;padding:14px;border-radius:var(--radius-md);border:1.5px solid var(--c-border);background:var(--glass-bg);color:var(--c-text);font-weight:600;font-size:14px;cursor:pointer;font-family:inherit;transition:all .2s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn-secondary:active{background:var(--c-border);transform:scale(.98)}.btn-small{padding:8px 14px;border-radius:var(--radius-md);border:none;background:var(--c-primary-bg);color:var(--c-primary-light);font-weight:700;font-size:12px;cursor:pointer;font-family:inherit;transition:all .2s ease}.btn-small:active{transform:scale(.95)}.chip-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;padding:12px 16px}@media (min-width: 480px){.chip-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}}.chip-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px 8px;border-radius:var(--radius-md);border:1.5px solid var(--c-border);background:#0f172a66;color:var(--c-text);cursor:pointer;font-size:13px;font-weight:500;transition:all .2s ease;font-family:inherit;text-align:center;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.chip-card .chip-letter{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--c-border);font-weight:800;font-size:12px;color:var(--c-muted);transition:all .2s ease}.chip-card:active{transform:scale(.97)}.chip-card.active{border-color:var(--c-primary);background:var(--c-primary-bg);color:#fff;box-shadow:0 0 12px #14b8a633}.chip-card.active .chip-letter{background:var(--c-primary);color:#020617;box-shadow:0 0 10px #14b8a680}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:flex-end;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.bottom-sheet{background:var(--c-white);border:1px solid var(--glass-border);width:100%;max-width:600px;border-top-left-radius:24px;border-top-right-radius:24px;padding:24px 24px 32px;box-shadow:0 -10px 40px #00000080;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.bottom-sheet-handle{width:40px;height:5px;background:var(--c-border);border-radius:var(--radius-pill);margin:0 auto 20px}.input-field{width:100%;padding:12px 14px;border:1.5px solid var(--c-border);border-radius:var(--radius-md);font-size:14px;color:#fff;outline:none;font-family:inherit;transition:all .2s ease;background:#0003}.input-field:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-primary-bg)}.input-label{display:block;font-size:12px;font-weight:600;color:var(--c-muted);margin-bottom:6px}.checkbox-card{display:flex;align-items:center;gap:12px;padding:12px 14px;background:#0003;border-radius:var(--radius-md);border:1.5px solid var(--c-border);transition:all .2s ease;cursor:pointer;-webkit-tap-highlight-color:transparent}.checkbox-card.checked{background:var(--c-primary-bg);border-color:var(--c-primary-border)}.checkbox-card input[type=checkbox]{width:18px;height:18px;accent-color:var(--c-primary);margin:0}@media (min-width: 768px){.glass-dock-container{bottom:auto;top:120px;right:32px;left:auto}.glass-dock{background:#0f172a99;border:1px solid var(--glass-border);box-shadow:var(--shadow-sm);flex-direction:column;padding:24px 16px;border-radius:24px;gap:24px}.dock-item{font-size:12px}}.result-item{display:flex;gap:12px;padding:16px;border-bottom:1px dashed var(--c-border)}.result-item:last-child{border-bottom:none}.result-icon{width:28px;height:28px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;flex-shrink:0;margin-top:2px}.centered-loading{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--c-bg)}.spinner{width:36px;height:36px;border:3px solid var(--c-border);border-top-color:var(--c-primary);border-radius:50%;animation:spin .8s linear infinite}.alert{padding:10px 14px;border-radius:var(--radius-md);font-size:13px;margin-bottom:12px;display:flex;align-items:center;gap:8px;animation:fadeIn .2s ease}.alert-error{background:var(--c-error-bg);border:1px solid var(--c-error-border);color:var(--c-error)}.alert-success{background:var(--c-success-bg);border:1px solid var(--c-success-border);color:var(--c-primary-light);font-weight:600}@media (min-width: 768px){.bottom-nav-container{bottom:auto;top:50%;right:40px;left:auto;transform:translateY(-50%)}.bottom-nav{flex-direction:column;padding:24px 16px;gap:28px;background:#fffffff2;border:1px solid rgba(255,255,255,.8);box-shadow:0 12px 40px #00000026;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-radius:36px}.bottom-nav .nav-item{color:var(--c-muted);font-size:15px;font-weight:700;gap:8px}.bottom-nav .nav-item .icon{font-size:36px;width:64px;height:64px;display:flex;align-items:center;justify-content:center;color:var(--c-text);background:#f8fafc;border:1px solid #e2e8f0;border-radius:20px;margin-bottom:8px;transition:all .2s cubic-bezier(.4,0,.2,1)}.bottom-nav .nav-item.active{background:transparent;color:var(--c-primary)}.bottom-nav .nav-item.active .icon{color:#fff;background:var(--c-primary);border-color:var(--c-primary);box-shadow:0 8px 20px #0d948866;transform:scale(1.05)}.bottom-nav .nav-item:hover .icon{transform:scale(1.1)}}