body {
    font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(120deg, #4e54c8 0%, #8f94fb 100%);
    position: relative;
    overflow: hidden;
}

body::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 140vw;
    height: 140vh;
    background: radial-gradient(circle at 60% 40%, #fff6, transparent 70%),
                radial-gradient(circle at 20% 80%, #ffecd2 0%, transparent 60%),
                radial-gradient(circle at 80% 80%, #a1c4fd 0%, transparent 60%);
    filter: blur(60px);
    z-index: 0;
}

.weatherForm {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    justify-content: center;
    z-index: 2;
}

.cityInput {
    padding: 14px 20px;
    font-size: 1.2rem;
    border: none;
    border-radius: 12px;
    width: 260px;
    outline: none;
    background: rgba(255,255,255,0.25);
    color: #222;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    backdrop-filter: blur(4px);
    transition: border 0.2s, background 0.2s;
}
.cityInput:focus {
    background: rgba(255,255,255,0.4);
}

button {
    padding: 14px 32px;
    font-size: 1.2rem;
    background: linear-gradient(90deg, #6a82fb 0%, #4e54c8 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    box-shadow: 0 2px 12px rgba(67,233,123,0.10);
    transition: background 0.2s, transform 0.15s;
}
button:hover {
    background: linear-gradient(90deg, #4e54c8 0%, #6a82fb 100%);
    transform: translateY(-2px) scale(1.04);
}

.card {
    position: relative;
    background: rgba(255,255,255,0.18);
    border-radius: 32px;
    box-shadow: 0 8px 32px rgba(30, 64, 175, 0.18), 0 1.5px 6px rgba(0,0,0,0.04);
    text-align: center;
    min-width: 350px;
    max-width: 90vw;
    padding: 48px 60px 40px 60px;
    margin-top: 10px;
    z-index: 2;
    backdrop-filter: blur(16px);
    border: 1.5px solid rgba(255,255,255,0.25);
    transition: box-shadow 0.2s, transform 0.2s;
    opacity: 1;
    animation: fadeIn 0.7s;
}
.card:hover {
    box-shadow: 0 12px 40px rgba(30, 64, 175, 0.22), 0 2px 8px rgba(0,0,0,0.08);
    transform: translateY(-4px) scale(1.02);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.card h1 {
    margin: 0 0 18px 0;
    font-size: 2.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: #fff;
    text-shadow: 0 2px 8px #4e54c8cc;
}

.card .temp {
    font-size: 3.2rem;
    margin: 10px 0 8px 0;
    font-weight: 500;
    color: #fff;
    text-shadow: 0 2px 8px #4e54c8cc;
}

.card .humidity {
    font-size: 1.2rem;
    margin: 8px 0;
    color: #fff;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 4px #4e54c8aa;
}

.card .desc {
    font-size: 1.3rem;
    margin: 14px 0 0 0;
    font-style: italic;
    color: #f5f5f5;
    font-weight: 400;
    text-shadow: 0 1px 4px #4e54c8aa;
}

.card .emoji {
    font-size: 4.2rem;
    margin-top: 22px;
    filter: drop-shadow(0 2px 12px #4e54c8aa);
}

.footer {
    position: fixed;
    left: 0;
    bottom: 18px;
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 1.1rem;
    letter-spacing: 1px;
    opacity: 0.85;
    text-shadow: 0 1px 4px #4e54c8aa;
    z-index: 10;
    font-weight: 500;
    pointer-events: none;
}

.forecast-row {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 28px;
    margin: 32px 0 0 0;
    z-index: 2;
    background: rgba(255,255,255,0.10);
    border-radius: 24px;
    padding: 18px 32px 10px 32px;
    box-shadow: 0 4px 18px rgba(30, 64, 175, 0.10);
    backdrop-filter: blur(8px);
}

.forecast-day {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 70px;
    color: #fff;
    font-weight: 500;
    text-shadow: 0 1px 4px #4e54c8aa;
}

.forecast-day-label {
    font-size: 1.1rem;
    margin-bottom: 2px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.forecast-icon {
    width: 48px;
    height: 48px;
    margin: 2px 0 4px 0;
    filter: drop-shadow(0 2px 8px #4e54c8aa);
}

.forecast-temps {
    font-size: 1.05rem;
    margin-top: 2px;
    font-weight: 500;
    color: #fff;
    text-shadow: 0 1px 4px #4e54c8aa;
}

.geo-btn {
    display: block;
    margin: 0 auto 18px auto;
    padding: 12px 28px;
    font-size: 1.1rem;
    background: linear-gradient(90deg, #8f94fb 0%, #4e54c8 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    box-shadow: 0 2px 12px rgba(78,84,200,0.10);
    transition: background 0.2s, transform 0.15s;
    z-index: 2;
}
.geo-btn:hover {
    background: linear-gradient(90deg, #4e54c8 0%, #8f94fb 100%);
    transform: translateY(-2px) scale(1.04);
}

.unit-toggle-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 18px 0 8px 0;
    z-index: 2;
}

.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, #8f94fb 0%, #4e54c8 100%);
    border-radius: 26px;
    transition: .4s;
}
.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: #fff;
    border-radius: 50%;
    transition: .4s;
    box-shadow: 0 2px 8px #4e54c8aa;
}
input:checked + .slider {
    background: linear-gradient(90deg, #4e54c8 0%, #8f94fb 100%);
}
input:checked + .slider:before {
    transform: translateX(22px);
}
.unit-label {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-shadow: 0 1px 4px #4e54c8aa;
}
#f-label, #c-label {
    font-weight: 700;
    opacity: 0.7;
}
#f-label.active, #c-label.active {
    opacity: 1;
    text-decoration: underline;
}

.main-title {
    text-align: center;
    font-size: 2.7rem;
    font-weight: 700;
    color: #fff;
    margin: 32px 0 10px 0;
    letter-spacing: 2px;
    text-shadow: 0 4px 24px #4e54c8cc, 0 1.5px 6px #fff4;
    z-index: 2;
    user-select: none;
}