@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;600;700&display=swap";
:root{--color-primary-50:#eff6ff;--color-primary-100:#dbeafe;--color-primary-200:#bfdbfe;--color-primary-300:#93c5fd;--color-primary-400:#60a5fa;--color-primary-500:#2b8cee;--color-primary-600:#1d79d1;--color-primary-700:#1664b0;--color-primary-800:#114f8c;--color-primary-900:#0d3d6e;--color-accent-50:#f0fdf4;--color-accent-100:#dcfce7;--color-accent-200:#bbf7d0;--color-accent-400:#4ade80;--color-accent-500:#10b981;--color-accent-600:#059669;--color-danger-50:#fef2f2;--color-danger-100:#fee2e2;--color-danger-500:#ef4444;--color-danger-600:#dc2626;--color-warning-50:#fffbeb;--color-warning-100:#fef3c7;--color-warning-500:#f59e0b;--color-warning-600:#d97706;--color-bg:#f1f5f9;--color-bg-card:#fff;--color-bg-sidebar:#fff;--color-bg-sidebar-hover:#f1f5f9;--color-bg-input:#f1f5f9;--color-bg-hover:#f1f5f9;--color-text:#0f172a;--color-text-secondary:#475569;--color-text-muted:#94a3b8;--color-text-sidebar:#64748b;--color-text-sidebar-active:#2b8cee;--color-border:#e2e8f0;--color-border-focus:var(--color-primary-500);--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #00000012,0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #2b8cee1a,0 4px 6px -4px #2b8cee0d;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000000f;--font-sans:"Noto Sans JP","Inter",-apple-system,BlinkMacSystemFont,sans-serif;--font-mono:"SF Mono","Fira Code",monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:1rem;--radius-full:9999px;--sidebar-width:260px;--header-height:64px;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.35s ease;--z-sidebar:40;--z-header:30;--z-modal:50;--z-toast:60}[data-theme=dark]{--color-bg:#0f172a;--color-bg-card:#1e293b;--color-bg-sidebar:#1e293b;--color-bg-sidebar-hover:#0f172a;--color-bg-input:#0f172a;--color-bg-hover:#334155;--color-text:#f1f5f9;--color-text-secondary:#94a3b8;--color-text-muted:#64748b;--color-text-sidebar:#94a3b8;--color-text-sidebar-active:#fff;--color-border:#334155;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 6px -1px #0006;--shadow-lg:0 10px 15px -3px #00000080}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);min-height:100vh;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:var(--text-base)}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-2)var(--space-4);font-size:var(--text-sm);border-radius:var(--radius-md);transition:all var(--transition-fast);white-space:nowrap;font-weight:500;line-height:1.5;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--color-primary-500),var(--color-primary-600));color:#fff;box-shadow:0 1px 3px #2563eb4d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--color-primary-600),var(--color-primary-700));transform:translateY(-1px);box-shadow:0 4px 12px #2563eb59}.btn-secondary{background:var(--color-bg-card);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-hover);border-color:var(--color-primary-300)}.btn-success{background:linear-gradient(135deg,var(--color-accent-500),var(--color-accent-600));color:#fff;box-shadow:0 1px 3px #10b9814d}.btn-success:hover:not(:disabled){background:linear-gradient(135deg,var(--color-accent-600),#047857);transform:translateY(-1px);box-shadow:0 4px 12px #10b98159}.btn-danger{background:linear-gradient(135deg,var(--color-danger-500),var(--color-danger-600));color:#fff}.btn-danger:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #ef444459}.btn-ghost{color:var(--color-text-secondary);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--color-bg-hover);color:var(--color-text)}.btn-sm{padding:var(--space-1)var(--space-3);font-size:var(--text-xs)}.btn-lg{padding:var(--space-3)var(--space-6);font-size:var(--text-base)}.btn-icon{padding:var(--space-2);width:36px;height:36px}.card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-glass{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffb3;border:1px solid #ffffff4d}.input{width:100%;padding:var(--space-2)var(--space-3);background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--text-sm);color:var(--color-text);transition:all var(--transition-fast);outline:none}.input:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 3px #3b82f626}.input::placeholder{color:var(--color-text-muted)}.textarea{resize:vertical;min-height:100px}.label{font-size:var(--text-sm);color:var(--color-text-secondary);margin-bottom:var(--space-1);font-weight:500;display:block}.form-group{margin-bottom:var(--space-4)}.badge{padding:2px var(--space-2);font-size:var(--text-xs);border-radius:var(--radius-full);align-items:center;font-weight:500;display:inline-flex}.badge-primary{background:var(--color-primary-100);color:var(--color-primary-700)}.badge-success{background:var(--color-accent-100);color:var(--color-accent-600)}.badge-danger{background:var(--color-danger-100);color:var(--color-danger-600)}.badge-warning{background:var(--color-warning-100);color:var(--color-warning-600)}.status-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.status-dot.recording{background:var(--color-danger-500);animation:1.5s ease-in-out infinite pulse}.status-dot.paused{background:var(--color-warning-500)}.status-dot.completed{background:var(--color-accent-500)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}.toast{bottom:var(--space-6);right:var(--space-6);padding:var(--space-3)var(--space-5);background:var(--color-bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);border-left:4px solid var(--color-primary-500);z-index:var(--z-toast);animation:.3s slideUp;position:fixed}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.skeleton{background:linear-gradient(90deg,var(--color-bg-hover)25%,var(--color-border)50%,var(--color-bg-hover)75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s ease-in-out infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}.sr-only{clip:rect(0,0,0,0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin;display:inline-block}