/* GLOBAL SETTINGS */
:root {
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --color-white-soft: rgba(255, 255, 255, 0.9);
    --color-white-border: rgba(255, 255, 255, 0.2);
    --color-white-border-hover: rgba(255, 255, 255, 0.3);
    --gradient-main: linear-gradient(135deg, rgba(173, 216, 230, 1) 0%, rgba(69, 139, 177, 1) 50%, rgba(25, 84, 122, 1) 100%);
    --gradient-active: linear-gradient(135deg, rgba(120, 180, 210, 1), rgba(69, 139, 177, 1));
    --gradient-card: linear-gradient(135deg, rgba(173, 216, 230, 1) 0%, rgba(69, 139, 177, 1) 50%, rgba(25, 84, 122, 1) 100%);

    --shadow-soft: 0 8px 32px rgba(102, 126, 234, 0.15);
    --shadow-hover: 0 15px 35px rgba(102, 126, 234, 0.2);
    --blur: blur(10px);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
    }
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
}

.weatherContainer {
    position: relative;
    z-index: 1;
}

.weatherHeader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    margin: 1.25rem auto 0.625rem auto;
    padding: 1.25rem;
    animation: fadeInUp 0.8s ease-out;
}

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

.selectorWrapper {
    background: var(--gradient-main);
    padding: 1.875rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.selectorWrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.daySelectorRow,
.hourSelectorRow {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.dayCard,
.hourCard {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.25rem;
    min-width: 5rem;
    font-family: var(--font-main);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-white-soft);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: var(--blur);
    border: 1px solid var(--color-white-border);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.dayCard::before,
.hourCard::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dayCard:hover::before,
.hourCard:hover::before {
    opacity: 1;
}

.dayCard:hover,
.hourCard:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    border-color: var(--color-white-border-hover);
}

.dayCard:focus-visible,
.hourCard:focus-visible {
    outline: 2px solid white;
    outline-offset: 4px;
}

.dayCard.active,
.hourCard.active {
    background: var(--gradient-active);
    color: white;
    border-color: var(--color-white-border-hover);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    animation: pulse 2s infinite;
}

.dayCard .label,
.dayCard .weekday {
    font-weight: 600;
}

.dayCard .weekday {
    font-size: 0.75rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.weatherCorpus {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    gap: 1.25rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem;
    animation: fadeIn 1s ease-out 0.3s both;
}

.weatherHeader h1 {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    gap: 8px; /* spazio tra icona e testo */
}

.weatherIcon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.mainMap { grid-column: 1 / 3; grid-row: 1 / 3; }
.precipitationMap { grid-column: 1 / 2; grid-row: 3 / 4; }
.airQualityMap { grid-column: 2 / 3; grid-row: 3 / 4; }
.wavesMap { grid-column: 3 / 4; grid-row: 1 / 2; }
.currentsMap { grid-column: 3 / 4; grid-row: 2 / 3; }

.weatherCorpus > div {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
    border-radius: 1.25rem;
    background: var(--gradient-card);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
    box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.weatherCorpus > div::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.weatherCorpus > div:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-hover), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.weatherCorpus > div:hover::before {
    opacity: 1;
}

.weatherCorpus h1 {
    margin-bottom: 1rem;
    font-size: 1.125rem;
    text-align: center;
    color: white;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.weatherCorpus img {
    width: 100%;
    height: auto;
    border-radius: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.weatherCorpus img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.weatherCorpus img.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: loading 1.5s infinite;
}

.selectorWrapper h1 {
    color: white;
    justify-content: center;
    text-align: center;
}


@keyframes loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@media (max-width: 768px) {
    .weatherCorpus {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(5, auto);
        gap: 1rem;
        padding: 1rem;
    }

    .selectorWrapper {
        padding: 1.25rem;
        margin-bottom: 0.625rem;
    }

    .daySelectorRow,
    .hourSelectorRow {
        gap: 0.75rem;
    }

    .dayCard,
    .hourCard {
        min-width: 4.375rem;
        padding: 0.75rem 1rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    .weatherHeader {
        margin: 0.9375rem auto 0.3125rem auto;
        padding: 1rem;
    }

    .selectorWrapper {
        padding: 1rem;
        margin-bottom: 0.5rem;
    }

    .daySelectorRow,
    .hourSelectorRow {
        gap: 0.5rem;
    }

    .dayCard,
    .hourCard {
        min-width: 3.75rem;
        padding: 0.625rem 0.75rem;
        font-size: 0.75rem;
    }

    .weatherCorpus {
        gap: 0.75rem;
        padding: 0.75rem;
    }

    .weatherCorpus > div {
        padding: 1rem;
    }

    .weatherCorpus h1 {
        font-size: 1rem;
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}