@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-color: #f8fafc;--surface-color: #ffffff;--surface-hover: #f1f5f9;--text-primary: #0f172a;--text-secondary: #64748b;--primary-color: #3b82f6;--primary-hover: #2563eb;--danger-color: #ef4444;--success-color: #10b981;--border-color: #e2e8f0;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--transition: all .2s ease;--input-bg: #ffffff;--input-border: #cbd5e1;--input-focus: #3b82f6;--nav-height: 64px}.dark{--bg-color: #0f172a;--surface-color: #1e293b;--surface-hover: #334155;--text-primary: #f8fafc;--text-secondary: #94a3b8;--primary-color: #3b82f6;--primary-hover: #60a5fa;--danger-color: #f87171;--success-color: #34d399;--border-color: #334155;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4);--input-bg: #1e293b;--input-border: #475569}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;transition:background-color var(--transition),color var(--transition)}#root{min-height:100vh;display:flex;flex-direction:column}form,input,textarea,button,select{font-family:inherit}h1,h2,h3,h4,h5,h6{font-weight:600;color:var(--text-primary)}.title{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary-color),#8b5cf6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.card{background-color:var(--surface-color);border-radius:16px;box-shadow:var(--shadow-md);padding:1.5rem;border:1px solid var(--border-color);transition:var(--transition);margin-bottom:1.5rem}.input-group{display:flex;flex-direction:column;margin-bottom:1.25rem}.input-group label{font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:.5rem}.input{background-color:var(--input-bg);border:1px solid var(--input-border);color:var(--text-primary);border-radius:8px;padding:.75rem 1rem;font-size:1rem;transition:var(--transition);outline:none;width:100%}.input:focus{border-color:var(--input-focus);box-shadow:0 0 0 3px #3b82f633}.input:disabled{opacity:.7;background-color:var(--surface-hover);cursor:not-allowed}textarea.input{min-height:100px;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.5rem;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition);border:none;outline:none;width:100%}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background-color:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--surface-hover)}.btn-danger{background-color:var(--danger-color);color:#fff}.btn-danger:hover{opacity:.9}.buttons-row{display:flex;gap:1rem;margin-top:1rem}.buttons-row .btn{flex:1}.container{max-width:600px;margin:0 auto;padding:1.5rem 1rem;padding-bottom:calc(var(--nav-height) + 2rem)}.app-header{padding:1rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);background-color:var(--surface-color);position:sticky;top:0;z-index:10}.header-date{font-size:.875rem;color:var(--text-secondary);font-weight:500}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav-height);background-color:var(--surface-color);border-top:1px solid var(--border-color);display:flex;justify-content:space-around;align-items:center;z-index:50;padding-bottom:env(safe-area-inset-bottom)}.nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-secondary);font-size:.75rem;font-weight:500;cursor:pointer;transition:var(--transition);padding:.5rem;flex:1;background:none;border:none}.nav-item.active{color:var(--primary-color)}.nav-item svg{margin-bottom:.25rem;transition:transform .2s ease}.nav-item.active svg{transform:scale(1.1)}.toast-container{position:fixed;top:1rem;right:1rem;left:1rem;z-index:100;display:flex;flex-direction:column;gap:.5rem;max-width:400px;margin:0 auto}.toast{padding:1rem;border-radius:8px;color:#fff;font-weight:500;box-shadow:var(--shadow-lg);display:flex;justify-content:space-between;align-items:center;animation:slideIn .3s ease forwards}.toast.info{background-color:var(--primary-color)}.toast.success{background-color:var(--success-color)}.toast.error{background-color:var(--danger-color)}@keyframes slideIn{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}