.container{height:100vh;width:100%;display:flex;align-items:center;justify-content:center;padding:20px;box-sizing:border-box;transition:background .5s ease;color:#fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.weather-app{background-color:#0006;padding:30px;border-radius:20px;width:100%;max-width:400px;text-align:center;box-shadow:0 8px 20px #0006}.search{margin-bottom:20px}.search-top{display:flex;justify-content:center;align-items:center;font-size:1.2rem;margin-bottom:10px}.search-top i{margin-right:6px}.search-bar{display:flex;align-items:center;background-color:#fff3;border-radius:20px;padding:5px 10px}.search-bar input{flex:1;background:transparent;border:none;color:#fff;font-size:1rem;padding:8px;outline:none}.search-bar i{cursor:pointer;color:#fff}.weather{margin-top:10px}.weather i{font-size:60px;margin-bottom:10px}.weather-type{font-size:1.3rem;margin-bottom:5px;font-weight:700}.temp{font-size:3rem;font-weight:700;color:#ffcc70;margin-top:5px}.weather-date{margin:20px 0;font-size:1rem;opacity:.9}.weather-date p:last-child{font-weight:700;margin-top:5px}.weather-data{display:flex;justify-content:space-between;gap:10px;margin-top:20px}.weather-data .humidity,.weather-data .wind{flex:1;background-color:#ffffff26;padding:15px;border-radius:12px;text-align:center;border:1px solid rgba(255,255,255,.3);box-shadow:0 2px 6px #0003}.data-name{font-size:.9rem;margin-bottom:5px;color:#fff}.data{font-size:1.2rem;color:#add8e6;margin-top:5px}.humidity i,.wind i{margin:5px 0;font-size:20px;color:#fff}.sunny-bg{background:linear-gradient(to right,#fceabb,#f8b500)}.cloudy-bg{background:linear-gradient(to right,#bdc3c7,#2c3e50)}.rainy-bg{background:linear-gradient(to right,#4b79a1,#283e51)}.snowy-bg{background:linear-gradient(to right,#e6dada,#274046)}.stormy-bg{background:linear-gradient(to right,#232526,#414345)}.foggy-bg{background:linear-gradient(to right,#757f9a,#d7dde8)}.default-bg{background:linear-gradient(to bottom,#1e3c72,#2a5298)}.navbar{background-color:#1e1e1e;color:#fff;padding:10px 20px;display:flex;justify-content:space-between;align-items:center}.nav-logo{font-weight:700;font-size:20px}.nav-links{list-style:none;display:flex;gap:20px}.nav-links li{cursor:pointer;transition:color .3s}.nav-links li:hover{color:#ccc}.footer{background-color:#1e1e1e;color:#fff;padding:10px 20px;text-align:center;margin-top:10px;font-size:14px}.nav-item{color:#fff;text-decoration:none}.nav-item:hover{text-decoration:underline}.auth-bg{min-height:100vh;width:100vw;background:linear-gradient(120deg,#89f7fe,#66a6ff);display:flex;align-items:center;justify-content:center}form{max-width:370px;margin:60px auto;padding:36px 28px 28px;background:#f8fafc;border-radius:16px;box-shadow:0 4px 24px #0000001a;display:flex;flex-direction:column;gap:18px;align-items:center}form h2{color:#0077b6;margin-bottom:10px;font-size:2rem;font-weight:700;letter-spacing:1px}form input[type=text],form input[type=password]{width:100%;padding:12px 14px;border:1.5px solid #bdbdbd;border-radius:8px;font-size:1rem;margin-bottom:12px;background:#fff;transition:border .2s}form input[type=text]:focus,form input[type=password]:focus{border:1.5px solid #0077b6;outline:none}form button{width:100%;padding:12px 0;background:linear-gradient(90deg,#0077b6 60%,#00b4d8);color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;margin-top:8px;box-shadow:0 2px 8px #0000000a;transition:background .2s}form button:hover{background:linear-gradient(90deg,#023e8a 60%,#0096c7)}form .error{color:#d90429;text-align:center;font-size:1rem;margin-bottom:8px;width:100%;background:#ffe5e5;border-radius:6px;padding:6px 0}.navbar button{padding:7px 18px;background:#0077b6;color:#fff;border:none;border-radius:6px;font-size:1rem;font-weight:500;margin-left:8px;cursor:pointer;transition:background .2s}.navbar button:hover{background:#023e8a}@media (max-width: 600px){.navbar{flex-direction:column;align-items:center;padding:10px 0}.nav-links{flex-direction:column;align-items:center;width:100%;padding:0;margin:0;display:flex;gap:0}.nav-links li{width:100%;margin:0 0 8px;display:flex;justify-content:center}.navbar button,.auth-stack-btn{width:90vw;max-width:220px;margin:0 auto 8px;font-size:1rem;padding:11px 0;border-radius:7px;display:block}.auth-stack-btn{margin-left:0}}