/* Base styling */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: linear-gradient(to bottom, #a2c9ff, #ffffff) no-repeat fixed;
    color: #333;
}

#app {
    max-width: 600px;
    margin: auto;
    padding: 1em;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
}

/* Winter theme */
header h1 {
    text-align: center;
    color: #29ABE2;
}

.view-switch {
    text-align: center;
    margin-top: 20px;
}

.tabs {
    display: inline-block;
    border: 1px solid #ccc;
    border-radius: 5px;
    overflow: hidden;
}

.tab {
    background-color: #f1f1f1;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.tab:hover {
    background-color: #ddd;
}

.tab.active {
    background-color: #007bff;
    color: white;
}

.tab:not(:last-child) {
    border-right: 1px solid #ccc;
}

header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1em;
}

.location-input {
    position: relative;
    display: flex;
    width: 100%;
    gap: 0.5em;
}

#locationInput, #locationBtn, #submitBtn {
    padding: 0.6em;
    border-radius: 5px;
    border: 1px solid #0a5396;
}

#locationInput {
    width: 100%;
}

#suggestions {
    list-style: none;
    padding: 0;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: 150px;
    overflow-y: auto;
    background: white;
    border: 1px solid #ddd;
    z-index: 9999;
}

#suggestions li {
    padding: 0.5em;
    cursor: pointer;
}

#suggestions li:hover {
    background-color: #f0f0f0;
}

.unit-switch {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.unit-switch label {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: #0a5396;
}

.unit-switch input {
    appearance: none;
    width: 40px;
    height: 20px;
    background: #ddd;
    border-radius: 20px;
    position: relative;
    outline: none;
    margin-right: 0.5em;
}

.unit-switch input:checked {
    background: #4caf50;
}

.unit-switch input::before {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform 0.2s;
}

.unit-switch input:checked::before {
    transform: translateX(20px);
}

#footer {
    text-align: center;
}

/* Snowflake container and styling */
#snowflakeContainer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}

.snowflake {
    position: absolute;
    top: -50px;
    animation: fall linear infinite;
}

.snowflake-inner {
    width: 100%;
    height: 100%;
    background-image: url('snowflake.png');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.8;
    animation: sway 3s ease-in-out infinite, rotate 6s linear infinite;
}

@keyframes sway {
    0%, 100% {
        transform: translateX(-10px);
    }
    50% {
        transform: translateX(10px);
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes fall {
    0% {
        transform: translateY(0);
        opacity: 0.8;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0.5;
    }
}

.snowflake.size-small .snowflake-inner {
    width: 15px;
    height: 15px;
}

.snowflake.size-medium .snowflake-inner {
    width: 20px;
    height: 20px;
}

.snowflake.size-large .snowflake-inner {
    width: 25px;
    height: 25px;
}

.snowflake.speed-slow {
    animation-duration: 12s;
}

.snowflake.speed-medium {
    animation-duration: 10s;
}

.snowflake.speed-fast {
    animation-duration: 8s;
}

.snowflake.delay-0 {
    animation-delay: 0s;
}

.snowflake.delay-1 {
    animation-delay: 1s;
}

.snowflake.delay-2 {
    animation-delay: 2s;
}

.snowflake.delay-3 {
    animation-delay: 3s;
}

.snowflake.delay-4 {
    animation-delay: 4s;
}

.snowflake.delay-5 {
    animation-delay: 5s;
}

/* Error message banner */
.error-message {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #d9534f;
    color: white;
    text-align: center;
    padding: 1em;
    font-weight: bold;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        top: -50px;
    }
    to {
        top: 0;
    }
}

/* Card styling for sections */
.card {
    background-color: rgba(255, 255, 255, 0.85);
    border: 1px solid #ddd;
    padding: 1em;
    border-radius: 8px;
    margin: 1em 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#snowQualityGauge {
    text-align: center;
    margin-top: 1em;
    color: #0a5396;
}

#snowIndicator {
    font-size: 2em;
    color: lightgray;
}

.light-blue {
    background-color: #add8e6;
}

.dark-blue {
    background-color: #00888b;
}

.red {
    background-color: #ffcccd;
}

/* Gauge styling */
.gauge {
    text-align: center;
    margin-top: 1em;
}

.circular-gauge {
    transform: rotate(-90deg);
}

.gauge-bg {
    fill: none;
    stroke: #e6e6e6;
    stroke-width: 3;
}

.gauge-value {
    fill: none;
    stroke-width: 3;
    stroke-linecap: round;
    transition: stroke 0.3s, stroke-dasharray 0.3s;
}

.gauge-text {
    font-size: 0.6em;
    fill: #333;
}

.too-warm {
    stroke: #ff6347;
}

.good {
    stroke: #ffd700;
}

.excellent {
    stroke: #4caf50;
}