:root { --colore-principale: #5e7153; --colore-secondario: #8c9c83; --sfondo: #f0f3f1; --raggio: 10px; }

body {
    font-family: 'Arial', sans-serif;
    padding: 20px;
    color: #2d3436;
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    background: transparent !important;
}

.container {
    width: 100%;
    max-width: 600px;
    background: white;
    margin: 0;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    position: relative;
}

h1 { color: var(--colore-principale); text-align: center; font-family: 'Georgia', serif; margin-top: 10px; min-height: 38px; }
p.desc { text-align: center; color: #666; margin-bottom: 30px; font-size: 15px; line-height: 1.5; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }

label { display: block; margin-top: 15px; font-size: 11px; font-weight: bold; color: #999; text-transform: uppercase; letter-spacing: 0.5px; }

input, textarea, select {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid #ddd;
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 15px;
    margin-top: 5px;
    font-family: inherit;
    background-color: white !important;
    transition: border-color 0.2s, box-shadow 0.2s;
    color: #2d3436;
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--colore-principale);
    box-shadow: 0 0 0 3px rgba(94,113,83,0.12);
}

button {
    width: 100%;
    background: linear-gradient(135deg, var(--colore-principale), #4a5e40);
    color: white;
    border: none;
    padding: 15px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 25px;
    transition: opacity 0.2s, transform 0.15s;
    letter-spacing: 0.3px;
}
button:hover { opacity: 0.9; transform: translateY(-1px); }

/* CAMBIO LINGUA */
.lang-switcher { position: absolute; top: 15px; right: 20px; display: flex; gap: 10px; }
.lang-btn { cursor: pointer; font-size: 22px; filter: grayscale(100%); transition: 0.3s; opacity: 0.5; user-select: none; }
.lang-btn.active { filter: grayscale(0%); opacity: 1; transform: scale(1.1); }

[lang="en"] { display: none !important; }
body.lang-en [lang="it"] { display: none !important; }
body.lang-en [lang="en"] { display: inline !important; }

@media (max-width: 600px) {
    body { padding: 10px; }
    .container { padding: 28px 18px; }
    .grid { grid-template-columns: 1fr; gap: 0; }
    .lang-switcher { top: 10px; right: 15px; }
    h1 { font-size: 22px; margin-top: 20px; }
}

/* VIDEO SFONDO */
.video-sfondo { position: fixed; top: 50%; left: 50%; min-width: 100%; min-height: 100%; width: auto; height: auto; z-index: -2; transform: translateX(-50%) translateY(-50%); object-fit: cover; }
.video-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.28); z-index: -1; }

/* VETRO SMERIGLIATO */
.glass-effect {
    background: rgba(255, 255, 255, 0.78) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border: 1px solid rgba(255, 255, 255, 0.55) !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18) !important;
}

/* CURSORE MACCHINA DA SCRIVERE */
.cursor { display: inline-block; width: 2px; background-color: var(--colore-principale); animation: blink 0.7s infinite; margin-left: 2px; height: 1em; vertical-align: bottom; }
@keyframes blink { 0% { opacity: 1; } 50% { opacity: 0; } 100% { opacity: 1; } }

/* WHATSAPP FLOAT */
.wa-float { position: fixed; bottom: 20px; right: 20px; background-color: #25d366; color: white; border-radius: 50px; width: 60px; height: 60px; display: flex; justify-content: center; align-items: center; box-shadow: 2px 2px 15px rgba(0,0,0,0.2); z-index: 100; transition: transform 0.3s; text-decoration: none; }
.wa-float svg { margin-top: -2px; }
.wa-float:hover { transform: scale(1.1); }
.wa-bubble { position: fixed; bottom: 90px; right: 20px; background: white; padding: 15px; border-radius: 12px; box-shadow: 0 5px 20px rgba(0,0,0,0.15); z-index: 100; width: 220px; font-size: 14px; line-height: 1.4; display: none; opacity: 0; transition: opacity 0.5s; border-left: 4px solid #25d366; }
.wa-close { position: absolute; top: 2px; right: 8px; cursor: pointer; color: #999; font-size: 18px; font-weight: bold; }
.wa-close:hover { color: #333; }
.wa-bubble-tail { content: ''; position: absolute; bottom: -10px; right: 20px; border-width: 10px 10px 0; border-style: solid; border-color: white transparent transparent transparent; }

/* DATE OCCUPATE CALENDARIO */
.flatpickr-day.flatpickr-disabled, .flatpickr-day.flatpickr-disabled:hover { color: rgba(255,0,0,0.4) !important; text-decoration: line-through; background: rgba(255,0,0,0.05); }