.calendar-container {
    max-width: 95%;
    width: 95%;
    padding: 3rem 2rem;
    margin: 2rem auto;
}

.calendar-container header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--text-primary);
}

.calendar-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
}

.calendar-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.calendar-controls h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.month-nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-nav {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 0.75rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

.btn-nav:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    padding: 1rem 0.5rem;
    position: relative;
    min-height: 80px;
}

.calendar-day:hover:not(.disabled):not(.other-month) {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

.calendar-day.today {
    border-color: var(--accent);
    border-width: 2px;
}

.calendar-day.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.calendar-day.other-month {
    opacity: 0.2;
    cursor: default;
}

.calendar-day.claimed {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent);
}

.day-number {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.day-initials {
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.day-name {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.75rem;
    text-align: center;
}

@media (max-width: 900px) {
    .calendar-container {
        max-width: 800px;
    }

    .calendar-title {
        font-size: 2rem;
    }

    .calendar-grid {
        gap: 0.75rem;
    }

    .calendar-day {
        min-height: 70px;
        padding: 0.75rem 0.5rem;
    }
}

@media (max-width: 600px) {
    .calendar-container {
        padding: 2rem 1rem;
    }

    .calendar-title {
        font-size: 1.5rem;
    }

    .calendar-grid {
        gap: 0.5rem;
    }

    .calendar-day {
        min-height: 60px;
        padding: 0.5rem 0.25rem;
    }

    .day-number {
        font-size: 0.9rem;
    }

    .day-initials {
        font-size: 0.7rem;
    }

    .day-name {
        font-size: 0.65rem;
        padding: 0.5rem;
    }
}