.cce-calendar-field {
    --cce-primary: #0e4f98;
    --cce-primary-dark: #083b73;
    --cce-primary-soft: #dce9fb;
    --cce-text: #124174;
    --cce-muted: #f2f5f9;
    --cce-border: #d5dfec;
    --cce-white: #ffffff;

    border: 1px solid var(--cce-border);
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(180deg, #f9fbff 0%, #f5f9ff 100%);
    box-shadow: 0 10px 24px rgba(9, 52, 97, 0.08);
    max-width: 100%;
    width: 100%;
}

.cce-hidden-date {
    display: none !important;
    visibility: hidden !important;
}

.cce-calendar-header {
    background: linear-gradient(90deg, var(--cce-primary-dark), var(--cce-primary));
    color: var(--cce-white);
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.cce-calendar-title-wrap {
    text-align: center;
    flex: 1;
}

.cce-calendar-title {
    margin: 0;
    font-size: 1.25rem;
    line-height: 1.2;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-weight: 700;
}

.cce-calendar-subtitle {
    margin: 4px 0 0;
    font-size: 0.78rem;
    line-height: 1.2;
    opacity: 0.92;
}

.cce-nav-btn {
    appearance: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    color: var(--cce-white);
    width: 34px;
    height: 34px;
    border-radius: 8px;
    font-size: 20px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.cce-nav-btn:hover,
.cce-nav-btn:focus {
    background: rgba(255, 255, 255, 0.26);
    transform: translateY(-1px);
}

.cce-calendar-grid {
    padding: 16px;
}

.cce-weekdays,
.cce-days {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 6px;
}

.cce-weekdays {
    margin-bottom: 10px;
}

.cce-weekday {
    text-align: center;
    color: #4b6f97;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 5px 0;
}

.cce-day {
    appearance: none;
    border: 1px solid transparent;
    border-radius: 9px;
    background: var(--cce-muted);
    color: var(--cce-text);
    min-height: 42px;
    font-weight: 700;
    font-size: 0.96rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cce-day:hover,
.cce-day:focus {
    border-color: #9dc0ea;
    background: #e8f1ff;
    color: var(--cce-primary);
}

.cce-day.is-outside {
    opacity: 0.44;
}

.cce-day.is-selected {
    background: var(--cce-primary);
    color: var(--cce-white);
    box-shadow: 0 6px 15px rgba(14, 79, 152, 0.34);
}

.cce-day.is-today {
    border-color: #8bb2e0;
}

.cce-day.is-disabled,
.cce-day.is-disabled:hover,
.cce-day.is-disabled:focus {
    background: #edf1f6;
    color: #90a2b8;
    border-color: transparent;
    cursor: not-allowed;
    box-shadow: none;
}

.cce-calendar-meta {
    border-top: 1px solid var(--cce-border);
    padding: 11px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    background: #f6faff;
}

.cce-selected-date {
    color: #235a93;
    font-size: 0.84rem;
    font-weight: 600;
}

.cce-clear-btn {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--cce-primary);
    text-decoration: underline;
    font-size: 0.82rem;
    cursor: pointer;
    padding: 0;
}

.cce-calendar-required-label {
    color: #a11f2f;
    margin-left: 4px;
}

@media (max-width: 767px) {
    .cce-calendar-header {
        padding: 12px;
        gap: 8px;
    }

    .cce-calendar-title {
        font-size: 1rem;
    }

    .cce-calendar-subtitle {
        font-size: 0.72rem;
    }

    .cce-day {
        min-height: 38px;
        font-size: 0.9rem;
    }

    .cce-calendar-grid {
        padding: 10px;
    }
}