body {
    background: #f7f8f7 !important;
}

.availability-container {
    width: min(900px, 100%);
    max-width: 900px;
    margin: 0 auto !important;
    padding: 40px 20px 64px;
}

.expert-title {
    margin: 0 0 22px;
    color: #183f38;
    font-size: 28px;
    font-weight: 700;
    text-align: left;
    text-transform: none;
    letter-spacing: -0.02em;
}

.navigation {
    margin-bottom: 26px;
    padding: 20px;
    border: 1px solid #dfe7e3;
    border-radius: 12px;
    background: #fff;
    text-align: left;
}

.year-selector {
    justify-content: flex-start;
    margin-bottom: 16px;
}

.year-btn,
.month-btn {
    margin: 0;
    border: 1px solid #cbdcd6;
    border-radius: 8px;
    color: #075f52;
    background: #fff;
    font-size: 13px;
}

.year-btn {
    padding: 9px 12px;
}

.current-year-month {
    margin: 0 12px;
    color: #183f38;
    font-size: 18px;
    font-weight: 700;
}

.month-selector {
    justify-content: flex-start;
    margin: 0;
}

.month-grid {
    width: 100%;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 6px;
}

.month-btn {
    padding: 8px 4px;
    text-align: center;
}

.year-btn:hover,
.month-btn:hover,
.month-btn.active {
    border-color: #087566;
    color: #fff;
    background: #087566;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.day-box {
    padding: 18px;
    border: 1px solid #dfe7e3;
    border-radius: 12px;
    background: #fff;
    box-shadow: none;
    text-align: left;
}

.day-box:hover {
    transform: none;
}

.day-header {
    margin-bottom: 10px;
    color: #183f38;
    font-size: 16px;
    font-weight: 700;
}

.time-slot {
    width: 100%;
    margin: 6px 0 0;
    padding: 11px 12px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
    text-align: left;
}

.available-slot {
    background: #e8f4f0;
    color: #075f52;
    border: 1px solid #bcdacf;
}

.available-slot:hover {
    background: #dceee8;
}

.unavailable-slot,
.unavailable-time {
    background: #f1f3f2;
    color: #778681;
}

.availability-empty {
    padding: 40px 24px;
    border: 1px solid #dfe7e3;
    border-radius: 12px;
    background: #fff;
    color: #647a74;
    text-align: center;
}

.availability-empty i {
    display: block;
    margin-bottom: 12px;
    color: #087566;
    font-size: 24px;
}

.availability-empty h3 {
    margin: 0 0 6px;
    color: #183f38;
    font-size: 18px;
}

.availability-empty p {
    margin: 0;
    font-size: 13px;
}

@media (max-width: 760px) {
    .availability-container {
        padding: 28px 14px 48px;
    }

    .month-grid {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .calendar-grid {
        grid-template-columns: 1fr;
    }
}