:root {
    --bg-color: #f9f9f9;
    --text-color: #000;
    --card-bg: #fff;
    --border-color: #ccc;
    --button-bg: #4285F4;
    --button-hover: #357ae8;
    --tab-hover: #f1f1f1;
    --tab-selected-bg: #4285F4;
    --tab-selected-color: #fff;
    --event-lavoro: #4285F4;
    --event-personale: #34A853;
    --event-importante: #EA4335;
    --event-altro: #FBBC05;
}

body.dark {
    --bg-color: #1e1e1e;
    --text-color: #f1f1f1;
    --card-bg: #2c2c2c;
    --border-color: #555;
    --button-bg: #3a7bd5;
    --button-hover: #2f69c0;
    --tab-hover: #333;
    --tab-selected-bg: #3a7bd5;
    --tab-selected-color: #fff;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

.top-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.notification-button,
.theme-toggle {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 6px 10px;
    border-radius: 24px;
    cursor: pointer;
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    transition: all 0.3s ease;
}

.notification-button:hover,
.theme-toggle:hover {
    background-color: var(--tab-hover);
}

.notification-banner {
    position: fixed;
    top: 70px;
    right: 20px;
    width: 340px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 100;
    display: none;
    animation: slideIn 0.3s ease-out;
}

/* Popup informativo */
.info-popup {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease-out;
}

.info-popup-content {
    background-color: var(--card-bg);
    margin: 10% auto;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: slideUp 0.4s ease-out;
}

.info-popup h3 {
    color: var(--button-bg);
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
}

.info-popup h3 i {
    color: var(--button-bg);
    font-size: 1.5rem;
}

.info-message {
    margin: 20px 0;
    line-height: 1.5;
}

.info-message p {
    margin: 10px 0;
}

.info-message i.fa-exclamation-triangle {
    color: #FBBC05;
}

.info-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 25px;
}

.dont-show-again {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

.dont-show-again input {
    margin-right: 8px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.notification-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.notification-content i {
    color: var(--button-bg);
    font-size: 24px;
    margin-bottom: 5px;
}

.notification-content span {
    font-size: 14px;
    line-height: 1.4;
}

.notification-content button {
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    margin-top: 5px;
}

#notification-allow {
    background-color: var(--button-bg);
    color: white;
}

#notification-allow:hover {
    background-color: var(--button-hover);
}

#notification-close {
    background-color: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

#notification-close:hover {
    background-color: var(--tab-hover);
}

.main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    flex: 1;
    padding: 80px 20px 20px;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.logo {
    font-size: 48px;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 30px;
    font-family: 'Helvetica', sans-serif;
}

.circle {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: inline-block;
}

.circle.blue { background-color: #4285F4; }
.circle.red { background-color: #EA4335; }
.circle.green { background-color: #34A853; }
.circle.yellow { background-color: #FBBC05; }

.logo-text {
    font-size: 36px;
    font-weight: bold;
    color: var(--text-color);
    letter-spacing: 2px;
}

/* Calendario */
.calendar-container {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 30px;
    width: 100%;
    max-width: 800px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: var(--button-bg);
    color: #fff;
}

.calendar-header button {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.calendar-header button:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.calendar-header h2 {
    font-size: 1.5rem;
    font-weight: 500;
}

/* Giorni della settimana */
.weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background-color: var(--card-bg);
    padding: 10px 0;
    text-align: center;
    font-weight: 500;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

/* Giorni del calendario */
.days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    padding: 10px;
    background-color: var(--card-bg);
}

.day {
    height: 80px;
    padding: 5px;
    text-align: right;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    position: relative;
    color: var(--text-color);
}

.day:hover {
    background-color: var(--tab-hover);
}

.day.today {
    background-color: rgba(66, 133, 244, 0.1);
    font-weight: bold;
    color: var(--button-bg);
}

.day.selected {
    background-color: var(--button-bg);
    color: #fff;
}

.day.other-month {
    color: var(--border-color);
    background-color: rgba(0, 0, 0, 0.03);
}

body.dark .day.other-month {
    background-color: rgba(255, 255, 255, 0.03);
}

.day .event-dot {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.day .event-dot.lavoro {
    background-color: var(--event-lavoro);
}

.day .event-dot.personale {
    background-color: var(--event-personale);
}

.day .event-dot.importante {
    background-color: var(--event-importante);
}

.day .event-dot.altro {
    background-color: var(--event-altro);
}

/* Contenitore degli eventi */
.events-container {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 30px;
    width: 100%;
    max-width: 800px;
}

.events-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: var(--button-bg);
    color: #fff;
}

.events-header h3 {
    font-size: 1.3rem;
    font-weight: 500;
}

.events-list {
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}

.event-item {
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 5px;
    background-color: var(--bg-color);
    border-left: 4px solid var(--button-bg);
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.event-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

.event-item.lavoro {
    border-left-color: var(--event-lavoro);
}

.event-item.personale {
    border-left-color: var(--event-personale);
}

.event-item.importante {
    border-left-color: var(--event-importante);
}

.event-item.altro {
    border-left-color: var(--event-altro);
}

.event-item h4 {
    margin-bottom: 5px;
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.notification-icon {
    color: var(--button-bg);
    font-size: 14px;
    margin-left: 8px;
}

.event-item p {
    color: var(--text-color);
    opacity: 0.8;
    font-size: 0.9rem;
}

.event-time {
    font-weight: 500;
    color: var(--button-bg);
}

.no-events {
    text-align: center;
    color: var(--text-color);
    opacity: 0.6;
    padding: 20px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: var(--card-bg);
    margin: 10% auto;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    position: relative;
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
    opacity: 0.6;
}

.close:hover {
    opacity: 1;
}

.modal h3 {
    margin-bottom: 20px;
    color: var(--button-bg);
}

/* Form */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.form-group textarea {
    resize: vertical;
}

.notification-toggle-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.notification-toggle-label input {
    margin-right: 8px;
    width: auto;
}

.notification-settings {
    margin-top: 10px;
    padding-left: 25px;
    display: none;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

/* Bottoni */
.btn-primary {
    background-color: var(--button-bg);
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: var(--button-hover);
}

.btn-danger {
    background-color: #EA4335;
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.btn-danger:hover {
    background-color: #d73125;
}

.hidden {
    display: none;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    color: var(--text-color);
    opacity: 0.7;
    font-size: 0.9rem;
    margin-top: auto;
}

.legal-message {
    text-align: center;
    font-size: 12px;
    margin-top: 10px;
    color: var(--text-color);
    opacity: 0.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .main-content {
        padding-top: 60px;
    }
    
    .logo {
        margin-bottom: 20px;
    }
    
    .logo-text {
        font-size: 28px;
    }
    
    .calendar-header h2 {
        font-size: 1.2rem;
    }
    
    .day {
        height: 60px;
        font-size: 0.9rem;
    }
    
    .events-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .events-header button {
        margin-top: 10px;
    }
    
    .modal-content {
        margin: 20% auto;
        padding: 20px;
    }
    
    .notification-banner {
        width: calc(100% - 40px);
        top: 60px;
    }
    
    .info-popup-content {
        margin: 20% auto;
        padding: 20px;
        width: 95%;
    }
    
    .info-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .dont-show-again {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .weekdays div {
        font-size: 0.8rem;
    }
    
    .day {
        height: 50px;
        font-size: 0.8rem;
    }
}