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h4{font-size:1.2rem;margin-bottom:15px;text-align:center}.tides-list{display:flex;gap:15px;justify-content:center;flex-wrap:wrap}.tide-item{background:#ffffff1a;padding:16px;border-radius:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;gap:8px;min-width:120px}.tide-type{font-size:.9rem;opacity:.8;text-transform:uppercase;letter-spacing:.5px}.tide-time{font-size:1.1rem;font-weight:600}.tide-height{font-size:1.3rem;font-weight:700}.hourly-section{margin-top:30px}.hourly-section h4{font-size:1.2rem;margin-bottom:20px;text-align:center}.hourly-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.hourly-item{background:#ffffff1a;padding:16px;border-radius:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hour-time{font-size:1.1rem;font-weight:600;margin-bottom:12px;text-align:center;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.2)}.hour-details{display:flex;flex-direction:column;gap:8px}.hour-detail{display:flex;justify-content:space-between;align-items:center}.hour-label{font-size:.85rem;opacity:.8}.hour-value{font-size:.95rem;font-weight:600}@media (max-width: 768px){.coordinates-input{flex-direction:column;align-items:stretch}.fetch-button{width:100%}.temp-range{flex-direction:column}.temp-item{width:100%}.tides-list{flex-direction:column}.tide-item{width:100%}.hourly-grid{grid-template-columns:1fr}}.dark-mode-toggle{padding:10px 20px;font-size:.95rem;font-weight:600;border:2px solid rgba(255,255,255,.3);border-radius:8px;background:#ffffff1a;color:#fff;cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.dark-mode-toggle:hover{background:#fff3;transform:translateY(-2px);box-shadow:0 4px 12px #0003}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira 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