@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:wght@400;500&display=swap";*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html,body{height:100%}body{line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}#root{isolation:isolate;min-height:100vh}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#87a96b1a;border-radius:4px}::-webkit-scrollbar-thumb{background:#87a96b80;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#87a96bb3}*:focus-visible{outline:2px solid #87A96B;outline-offset:2px}::selection{background-color:#87a96b4d;color:#5d4037}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:20px;background:#87a96b4d;border-radius:10px;outline:none;cursor:pointer}input[type=range]::-webkit-slider-track{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:#87a96b4d;border-radius:3px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:#87a96b;height:20px;width:20px;border-radius:50%;border:2px solid white;box-shadow:0 2px 4px #0003;cursor:pointer;margin-top:-7px}input[type=range]::-moz-range-track{width:100%;height:6px;background:#87a96b4d;border-radius:3px;border:none}input[type=range]::-moz-range-thumb{background:#87a96b;height:20px;width:20px;border-radius:50%;border:2px solid white;box-shadow:0 2px 4px #0003;cursor:pointer;-moz-appearance:none}input[type=range]::-moz-range-progress{background:#87a96b80;height:6px;border-radius:3px}input[type=range]:focus{outline:none}input[type=range]:focus::-webkit-slider-thumb{box-shadow:0 0 0 3px #87a96b4d}input[type=range]:focus::-moz-range-thumb{box-shadow:0 0 0 3px #87a96b4d}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner{animation:spin 1s linear infinite}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:root{--earth-brown: #8B4513;--warm-terracotta: #CD853F;--sage-green: #87A96B;--forest-green: #355E3B;--creek-blue: #4F94CD;--stone-gray: #778899;--sand-beige: #F5E6D3;--cream-white: #FDF6E3;--deep-earth: #5D4037;--sunset-orange: #FF8C42;--astringents: #8B4513;--yang-tonics: #FF8C42;--interior-warming: #DC143C;--shen-calming: #6A5ACD;--liver-calm: #2E8B57;--blood-tonics: #B22222;--qi-tonics: #DAA520;--yin-tonics: #4682B4;--clear-heat: #87CEEB;--water-regulating: #20B2AA;--digestive: #CD853F;--wind-releasing: #98FB98;--font-family-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-family-accent: "Playfair Display", Georgia, serif;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-xxl: 3rem;--shadow-soft: 0 2px 8px rgba(139, 69, 19, .1);--shadow-medium: 0 4px 16px rgba(139, 69, 19, .15);--shadow-strong: 0 8px 32px rgba(139, 69, 19, .2);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition-fast: .15s ease-out;--transition-medium: .3s ease-out;--transition-slow: .5s ease-out}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family-primary);background:linear-gradient(135deg,var(--cream-white) 0%,var(--sand-beige) 100%);color:var(--deep-earth);line-height:1.6;min-height:100vh;overflow-x:hidden}.app{min-height:100vh;padding:var(--spacing-md);max-width:1200px;margin:0 auto}.app-header{text-align:center;margin-bottom:var(--spacing-xxl);padding:var(--spacing-lg);background:#fff9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-xl);box-shadow:var(--shadow-soft)}.app-title{font-family:var(--font-family-accent);font-size:clamp(1.8rem,4vw,2.5rem);color:var(--earth-brown);margin-bottom:var(--spacing-sm);font-weight:400}.app-subtitle{color:var(--stone-gray);font-size:1.1rem;font-weight:300}.main-content{display:grid;gap:var(--spacing-xl);grid-template-columns:1fr}@media (min-width: 768px){.main-content{grid-template-columns:1fr 1fr}}@media (min-width: 1024px){.main-content{grid-template-columns:1fr 1fr 1fr}}.card{background:#fffc;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-medium);border:1px solid rgba(139,69,19,.1);transition:all var(--transition-medium)}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-strong)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--sand-beige)}.card-title{font-family:var(--font-family-accent);font-size:1.4rem;color:var(--earth-brown);font-weight:500}.btn{padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-family:var(--font-family-primary);font-weight:500;cursor:pointer;transition:all var(--transition-fast);font-size:.95rem;min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.btn-primary{background:linear-gradient(135deg,var(--sage-green),var(--forest-green));color:#fff;box-shadow:var(--shadow-soft)}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-medium)}.btn-secondary{background:linear-gradient(135deg,var(--warm-terracotta),var(--sunset-orange));color:#fff;box-shadow:var(--shadow-soft)}.btn-secondary:hover{transform:translateY(-1px);box-shadow:var(--shadow-medium)}.btn-outline{background:transparent;border:2px solid var(--sage-green);color:var(--sage-green)}.btn-outline:hover{background:var(--sage-green);color:#fff}.btn-danger{background:linear-gradient(135deg,#cd5c5c,#b22222);color:#fff}.btn-danger:hover{transform:translateY(-1px);box-shadow:var(--shadow-medium)}.input-group{margin-bottom:var(--spacing-lg)}.input-label{display:block;margin-bottom:var(--spacing-sm);font-weight:500;color:var(--deep-earth)}.input{width:100%;padding:var(--spacing-md);border:2px solid var(--sand-beige);border-radius:var(--radius-md);font-family:var(--font-family-primary);font-size:1rem;background:#ffffffe6;transition:all var(--transition-fast);min-height:44px}.input:focus{outline:none;border-color:var(--sage-green);box-shadow:0 0 0 3px #87a96b33}.input-error{border-color:#dc143c}.input-error:focus{box-shadow:0 0 0 3px #dc143c33}.select{width:100%;padding:var(--spacing-md);border:2px solid var(--sand-beige);border-radius:var(--radius-md);font-family:var(--font-family-primary);font-size:1rem;background:#ffffffe6;cursor:pointer;transition:all var(--transition-fast);min-height:44px}.select:focus{outline:none;border-color:var(--sage-green);box-shadow:0 0 0 3px #87a96b33}.prescription-list{list-style:none;padding:0}.prescription-item{background:#fff9;border-radius:var(--radius-md);padding:var(--spacing-md);margin-bottom:var(--spacing-sm);border-left:4px solid var(--sage-green);transition:all var(--transition-fast)}.prescription-item:hover{background:#fffc;transform:translate(4px)}.error-message{color:#dc143c;font-size:.9rem;margin-top:var(--spacing-xs);font-weight:500}.success-message{color:var(--forest-green);font-size:.9rem;margin-top:var(--spacing-xs);font-weight:500}.loading{opacity:.6;pointer-events:none}.frequency-viz{background:linear-gradient(135deg,#87a96b1a,#375e3b1a);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-top:var(--spacing-lg)}.audio-controls{display:flex;gap:var(--spacing-md);align-items:center;justify-content:center;flex-wrap:wrap;margin-top:var(--spacing-lg)}@media (max-width: 767px){.app{padding:var(--spacing-sm)}.main-content{grid-template-columns:1fr;gap:var(--spacing-lg)}.card{padding:var(--spacing-md)}.btn{width:100%;margin-bottom:var(--spacing-sm)}.audio-controls{flex-direction:column}.audio-controls .btn{width:100%}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.fade-in{animation:fadeIn .5s ease-out}.pulse{animation:pulse 2s infinite}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.btn:focus-visible,.input:focus-visible,.select:focus-visible{outline:2px solid var(--sage-green);outline-offset:2px}.herb-count{background:#87a96b33;color:var(--sage-green);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-md);font-size:.9rem;font-weight:500}