/* === Calendar page (negociario) === */
.calendar-years {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}
.calendar-years a {
    padding: 0.3rem 0.7rem;
    background: var(--color-bg-alt, #1a1a2e);
    color: var(--color-text);
    border-radius: 0.3rem;
    text-decoration: none;
    font-size: 0.9rem;
    border: 1px solid transparent;
}
.calendar-years a:hover { border-color: var(--color-accent, #e94560); }
.calendar-years a.is-active {
    background: var(--color-accent, #e94560);
    color: #fff;
}
.calendar-year {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}
.calendar-month h3 {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
    color: var(--color-accent, #e94560);
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}
.calendar-pad { visibility: hidden; }
.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    font-size: 0.7rem;
    background: var(--color-bg-alt, #1a1a2e);
    color: var(--color-text-light, #999);
    transition: transform 0.1s;
}
.calendar-day a {
    color: inherit;
    text-decoration: none;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.calendar-level-1 { background: rgba(233, 69, 96, 0.25); color: #fff; }
.calendar-level-2 { background: rgba(233, 69, 96, 0.5); color: #fff; }
.calendar-level-3 { background: rgba(233, 69, 96, 0.75); color: #fff; }
.calendar-level-4 { background: var(--color-accent, #e94560); color: #fff; }
.calendar-day:hover { transform: scale(1.15); z-index: 1; position: relative; }
.calendar-legend {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 2rem;
    color: var(--color-text-light);
    font-size: 0.8rem;
}
.calendar-legend .calendar-day {
    width: 14px;
    height: 14px;
    aspect-ratio: 1;
    flex-shrink: 0;
}