:root{--color-water-deep: #1B3A3F;--color-slate: #395C61;--color-foam: #F4F7F5;--color-amber: #E8A33D;--color-olive: #6B7F52;--color-ink: #2B2F31;--font-display: "Fraunces", serif;--font-body: "IBM Plex Sans", sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}body{margin:0;background:var(--color-foam);color:var(--color-ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}.app{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}.header{background:var(--color-water-deep);color:var(--color-foam);padding:28px 20px 22px}.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--color-amber);margin:0 0 4px}.title{font-family:var(--font-display);font-size:26px;font-weight:600;margin:0}.weather-panel{display:flex;align-items:center;gap:18px;margin-top:20px}.weather-readout{font-family:var(--font-mono);font-size:14px;line-height:1.6}.weather-readout .big{font-size:22px;font-weight:500}.loading{font-size:13.5px;color:var(--color-slate);margin-top:20px}section{padding:20px;border-bottom:1px solid #E1E6E3}h2{font-family:var(--font-display);font-size:17px;font-weight:600;margin:0 0 12px;color:var(--color-water-deep)}.ask-row{display:flex;gap:8px}input[type=text],textarea{font-family:var(--font-body);font-size:15px;padding:10px 12px;border:1px solid #C7D0CC;border-radius:6px;background:#fff;color:var(--color-ink);width:100%}button{font-family:var(--font-body);font-weight:600;font-size:14px;border:none;border-radius:6px;padding:10px 16px;cursor:pointer}button:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--color-water-deep);color:var(--color-foam)}.btn-accent{background:var(--color-amber);color:var(--color-water-deep);width:100%;padding:14px;font-size:15px}.chat-thread{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.chat-bubble{padding:10px 12px;border-radius:8px;font-size:14px;line-height:1.5;white-space:pre-wrap;max-width:90%}.chat-user{align-self:flex-end;background:var(--color-water-deep);color:var(--color-foam)}.chat-assistant{align-self:flex-start;background:#fff;border-left:3px solid var(--color-amber)}.btn-link{background:none;color:var(--color-slate);font-weight:500;font-size:12.5px;padding:6px 0;text-decoration:underline;width:auto}.answer-box{margin-top:14px;background:#fff;border-left:3px solid var(--color-amber);padding:12px 14px;font-size:14px;line-height:1.55;white-space:pre-wrap}.log-form{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}.log-entry{padding:12px 0;border-top:1px solid #E1E6E3}.log-entry:first-child{border-top:none}.log-date{font-family:var(--font-mono);font-size:11px;color:var(--color-slate);letter-spacing:.05em}.log-meta{font-weight:600;margin:2px 0}.log-notes{font-size:13.5px;color:#4a4f4c}.log-weather{font-family:var(--font-mono);font-size:11.5px;color:var(--color-slate);margin-top:2px}.empty-state{font-size:13.5px;color:var(--color-slate);font-style:italic}@media (min-width: 540px){.app{margin-top:24px;margin-bottom:24px;border-radius:12px;overflow:hidden;box-shadow:0 8px 30px #1b3a3f1f}}@media (min-width: 900px){.app{max-width:720px}}