.auth-page{min-height:100%;display:flex;align-items:center;justify-content:center;padding:2rem 1rem;background:radial-gradient(ellipse at 20% 0%,rgba(139,90,43,.12),transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(139,90,43,.08),transparent 50%),var(--bg)}.auth-card{width:100%;max-width:400px;padding:2.5rem 2rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:calc(var(--radius) + 4px);box-shadow:var(--shadow)}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{font-family:var(--font-serif);font-size:2rem;font-weight:600;margin:0 0 .5rem;color:var(--text)}.auth-header p{margin:0;color:var(--text-muted);font-size:.95rem}.auth-form{display:flex;flex-direction:column;gap:1.25rem}.auth-form label{display:flex;flex-direction:column;gap:.4rem;font-size:.875rem;font-weight:500;color:var(--text-muted)}.auth-form input{padding:.75rem 1rem;border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s}.auth-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #8b5a2b26}.auth-message{margin:0;padding:.75rem 1rem;border-radius:var(--radius);font-size:.875rem;line-height:1.5}.auth-message--error{background:#fce8e8;color:var(--danger)}.auth-message--success{background:#e8f5e9;color:#2e6b3e}.auth-divider{display:flex;align-items:center;gap:1rem;margin:1.25rem 0;color:var(--text-muted);font-size:.85rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border)}.btn-google{display:flex;align-items:center;justify-content:center;gap:.6rem;width:100%;padding:.75rem 1.25rem;border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--text);font-weight:600;transition:background .15s,border-color .15s,transform .1s}.btn-google:hover:not(:disabled){background:#faf8f5;border-color:#d4c4b0}.btn-google:active:not(:disabled){transform:scale(.98)}.google-icon{flex-shrink:0}.auth-card>.auth-message{margin-top:1rem}.auth-switch{margin:1.5rem 0 0;text-align:center;font-size:.9rem;color:var(--text-muted)}.link-btn{background:none;border:none;color:var(--accent);font-weight:600;padding:0 .25rem;margin-left:.25rem}.link-btn:hover{color:var(--accent-hover);text-decoration:underline}.btn{padding:.75rem 1.25rem;border:none;border-radius:var(--radius);font-weight:600;transition:background .15s,transform .1s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:active:not(:disabled){transform:scale(.98)}.entry-list{list-style:none;margin:0;padding:0 .5rem 1rem;overflow-y:auto;flex:1}.entry-list-status{padding:1rem;margin:0;text-align:center;color:var(--text-muted);font-size:.9rem}.entry-item{width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:.2rem;padding:.85rem .75rem;margin-bottom:.35rem;border:none;border-radius:var(--radius);background:transparent;text-align:left;color:var(--text);transition:background .15s}.entry-item:hover{background:#ffffff80}.entry-item--active{background:var(--bg-elevated);box-shadow:0 2px 8px #2c24160f}.entry-item-date{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em;color:var(--accent)}.entry-item-title{font-family:var(--font-serif);font-size:1rem;font-weight:600}.entry-item-preview{font-size:.8rem;color:var(--text-muted);line-height:1.4}.editor{display:flex;flex-direction:column;height:100%;padding:1.5rem 2rem 2rem;overflow:hidden}.editor-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;flex-shrink:0}.editor-date{font-size:.85rem;color:var(--text-muted)}.editor-actions{display:flex;gap:.5rem}.editor-message{margin:0 0 .75rem;padding:.5rem .75rem;font-size:.85rem;border-radius:var(--radius)}.editor-message--error{background:#fce8e8;color:var(--danger)}.editor-message--success{background:#e8f5e9;color:#2e6b3e}.editor-title{font-family:var(--font-serif);font-size:1.75rem;font-weight:600;border:none;background:transparent;color:var(--text);padding:0 0 .75rem;margin-bottom:.5rem;border-bottom:1px solid var(--border);flex-shrink:0}.editor-title:focus{outline:none;border-bottom-color:var(--accent)}.editor-title::placeholder{color:#b8a990}.editor-content{flex:1;resize:none;border:none;background:transparent;font-family:var(--font-serif);font-size:1.1rem;line-height:1.85;color:var(--text);padding:.5rem 0;min-height:200px}.editor-content:focus{outline:none}.editor-content::placeholder{color:#b8a990}@media(max-width:768px){.editor{padding:1rem}.editor-title{font-size:1.35rem}}.diary-layout{display:grid;grid-template-columns:minmax(260px,320px) 1fr;height:100%;overflow:hidden}.diary-sidebar{display:flex;flex-direction:column;background:var(--sidebar);border-right:1px solid var(--border);overflow:hidden}.sidebar-header{display:flex;align-items:flex-start;justify-content:space-between;gap:.75rem;padding:1.25rem 1rem .75rem}.sidebar-header h1{font-family:var(--font-serif);font-size:1.35rem;font-weight:600;margin:0}.user-email{margin:.25rem 0 0;font-size:.75rem;color:var(--text-muted);word-break:break-all}.btn-new{margin:0 1rem .75rem}.sidebar-error{margin:0 1rem .5rem;padding:.5rem .75rem;font-size:.8rem;background:#fce8e8;color:var(--danger);border-radius:var(--radius)}.diary-main{display:flex;flex-direction:column;background:var(--bg-elevated);overflow:hidden}.diary-empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:1.05rem}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover{background:#0000000a;color:var(--text)}.btn-sm{padding:.4rem .75rem;font-size:.8rem;border-radius:8px;flex-shrink:0}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}@media(max-width:768px){.diary-layout{grid-template-columns:1fr;grid-template-rows:auto 1fr}.diary-sidebar{max-height:40vh;border-right:none;border-bottom:1px solid var(--border)}}*,*:before,*:after{box-sizing:border-box}:root{--bg: #f6f1e8;--bg-elevated: #fffdf8;--sidebar: #ebe4d6;--border: #d4c9b4;--text: #2c2416;--text-muted: #6b5f4a;--accent: #8b5a2b;--accent-hover: #6f4520;--danger: #a63d3d;--danger-hover: #8a3232;--shadow: 0 8px 32px rgba(44, 36, 22, .08);--radius: 12px;--font-sans: "DM Sans", system-ui, sans-serif;--font-serif: "Noto Serif SC", "Songti SC", serif}html,body,#root{height:100%;margin:0}body{font-family:var(--font-sans);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button{cursor:pointer}.app-loading{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:var(--text-muted)}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}