/**
 * Conversational & Standard Date Range Flatpickr Theme
 * Dynamically inherits form theme/accent colors and provides seamless end-to-end range highlighting.
 */

:root {
    --ff-date-primary: #ff5e00;
    --ff-date-primary-text: #ffffff;
    --ff-date-range-bg: rgba(255, 94, 0, 0.16);
    --ff-date-range-hover: rgba(255, 94, 0, 0.26);
}

/* Main Calendar Card */
.flatpickr-calendar {
    background: #ffffff !important;
    border-radius: 24px !important;
    box-shadow: 0 18px 45px -8px rgba(0, 0, 0, 0.14), 0 0 1px rgba(0, 0, 0, 0.08) !important;
    border: 1px solid rgba(0, 0, 0, 0.06) !important;
    padding: 18px 14px 20px 14px !important;
    font-family: inherit !important;
    width: 330px !important;
    box-sizing: border-box !important;
    user-select: none;
    z-index: 999999 !important;
    overflow: hidden !important;
}

.flatpickr-calendar:before,
.flatpickr-calendar:after {
    display: none !important;
}

/* Header Container */
.flatpickr-months {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 0 4px 12px 4px !important;
    margin-bottom: 4px !important;
}

.flatpickr-months .flatpickr-month {
    height: auto !important;
    color: #1a1a1a !important;
    fill: #1a1a1a !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
}

/* Navigation Arrows (< and >) */
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    height: 32px !important;
    width: 32px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    transition: all 0.2s ease !important;
    color: #1a1a1a !important;
    fill: #1a1a1a !important;
    z-index: 10 !important;
}

.flatpickr-months .flatpickr-prev-month {
    left: 4px !important;
}

.flatpickr-months .flatpickr-next-month {
    left: 38px !important;
}

.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
    background: #f4f5f7 !important;
    color: #000000 !important;
    fill: #000000 !important;
}

.flatpickr-months .flatpickr-prev-month svg,
.flatpickr-months .flatpickr-next-month svg {
    width: 12px !important;
    height: 12px !important;
}

/* Month & Year Dropdown Pills */
.flatpickr-current-month {
    position: relative !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 8px !important;
    padding: 0 !important;
    width: 100% !important;
    right: 0 !important;
    left: auto !important;
    transform: none !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
    appearance: none !important;
    -webkit-appearance: none !important;
    border: 1.5px solid #1a1a1a !important;
    border-radius: 24px !important;
    padding: 5px 26px 5px 14px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #1a1a1a !important;
    background: #ffffff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%231a1a1a' d='M5 6L0 0h10z'/%3E%3C/svg%3E") no-repeat !important;
    background-position: right 10px center !important;
    background-size: 8px 5px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    height: 32px !important;
    line-height: 20px !important;
    box-sizing: border-box !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months:focus {
    border-color: var(--ff-date-primary, #ff5e00) !important;
    outline: none !important;
}

.flatpickr-current-month .numInputWrapper {
    width: 76px !important;
    border: 1.5px solid #1a1a1a !important;
    border-radius: 24px !important;
    padding: 5px 20px 5px 12px !important;
    height: 32px !important;
    box-sizing: border-box !important;
    background: #ffffff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%231a1a1a' d='M5 6L0 0h10z'/%3E%3C/svg%3E") no-repeat !important;
    background-position: right 8px center !important;
    background-size: 8px 5px !important;
}

.flatpickr-current-month .numInputWrapper:focus-within {
    border-color: var(--ff-date-primary, #ff5e00) !important;
}

.flatpickr-current-month .numInputWrapper input.cur-year {
    font-size: 14px !important;
    font-weight: 500 !important;
    color: #1a1a1a !important;
    padding: 0 !important;
    margin: 0 !important;
    height: 20px !important;
    line-height: 20px !important;
}

.flatpickr-current-month .numInputWrapper span.arrowUp,
.flatpickr-current-month .numInputWrapper span.arrowDown {
    display: none !important;
}

/* Weekday Headers Grid (MO TU WE TH FR SA SU) */
.flatpickr-weekdays {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    width: 100% !important;
    padding: 6px 0 !important;
    margin-bottom: 6px !important;
    border-bottom: 1px solid #f0f0f0 !important;
    box-sizing: border-box !important;
}

span.flatpickr-weekday {
    color: #718096 !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    letter-spacing: 0.8px !important;
    text-transform: uppercase !important;
    width: 100% !important;
    text-align: center !important;
    line-height: 1.5 !important;
}

/* Days Container - Exact 7-Column Grid without horizontal gaps */
.flatpickr-days {
    width: 100% !important;
    padding: 0 !important;
    box-sizing: border-box !important;
}

.dayContainer {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    gap: 4px 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
}

/* Base Day Element */
.flatpickr-day {
    width: 100% !important;
    max-width: 100% !important;
    height: 38px !important;
    line-height: 38px !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 13.5px !important;
    font-weight: 400 !important;
    color: #2d3748 !important;
    border-radius: 0 !important;
    border: none !important;
    cursor: pointer !important;
    position: relative !important;
    box-sizing: border-box !important;
    transition: background 0.12s ease, color 0.12s ease !important;
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    color: #cbd5e0 !important;
}

.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover {
    color: #e2e8f0 !important;
    cursor: not-allowed !important;
    background: transparent !important;
}

/* Default Hover on unselected days */
.flatpickr-day:hover:not(.selected):not(.startRange):not(.endRange):not(.inRange):not(.flatpickr-disabled) {
    background: #f4f5f7 !important;
    border-radius: 19px !important;
}

/* Today Indicator (Round Outline) */
.flatpickr-day.today:not(.selected):not(.startRange):not(.endRange) {
    border: 1.5px solid #1a1a1a !important;
    border-radius: 19px !important;
    background: transparent !important;
    color: #1a1a1a !important;
    font-weight: 500 !important;
}

/* Single Selected Day (when not range mode) */
.flatpickr-day.selected:not(.startRange):not(.endRange):not(.inRange) {
    background: var(--ff-date-primary, #ff5e00) !important;
    border-color: var(--ff-date-primary, #ff5e00) !important;
    color: var(--ff-date-primary-text, #ffffff) !important;
    border-radius: 19px !important;
    font-weight: 600 !important;
}

/* =========================================================
   SEAMLESS END-TO-END RANGE HIGHLIGHTING
   ========================================================= */

/* In-Range Connecting Band (Continuous Flush Color across columns) */
.flatpickr-day.inRange {
    background: var(--ff-date-range-bg, rgba(255, 94, 0, 0.16)) !important;
    border-color: transparent !important;
    color: var(--ff-date-primary, #ff5e00) !important;
    font-weight: 500 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.flatpickr-day.inRange:hover {
    background: var(--ff-date-range-hover, rgba(255, 94, 0, 0.26)) !important;
}

/* Monday / First column in row: round left edge */
.flatpickr-day.inRange:nth-child(7n+1) {
    border-top-left-radius: 19px !important;
    border-bottom-left-radius: 19px !important;
}

/* Sunday / Last column in row: round right edge */
.flatpickr-day.inRange:nth-child(7n) {
    border-top-right-radius: 19px !important;
    border-bottom-right-radius: 19px !important;
}

/* Selected Start Date: Rounded on left, continuous band flush to the right */
.flatpickr-day.selected.startRange,
.flatpickr-day.startRange {
    background: var(--ff-date-primary, #ff5e00) !important;
    border-color: var(--ff-date-primary, #ff5e00) !important;
    color: var(--ff-date-primary-text, #ffffff) !important;
    font-weight: 600 !important;
    border-top-left-radius: 19px !important;
    border-bottom-left-radius: 19px !important;
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
    box-shadow: none !important;
    z-index: 2 !important;
}

/* Selected End Date: Continuous band flush on left, rounded on right */
.flatpickr-day.selected.endRange,
.flatpickr-day.endRange {
    background: var(--ff-date-primary, #ff5e00) !important;
    border-color: var(--ff-date-primary, #ff5e00) !important;
    color: var(--ff-date-primary-text, #ffffff) !important;
    font-weight: 600 !important;
    border-top-right-radius: 19px !important;
    border-bottom-right-radius: 19px !important;
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
    box-shadow: none !important;
    z-index: 2 !important;
}

/* When Start Date falls on the end of the row (Sunday, column 7), round both sides */
.flatpickr-day.startRange:nth-child(7n) {
    border-top-right-radius: 19px !important;
    border-bottom-right-radius: 19px !important;
}

/* When End Date falls on the start of the row (Monday, column 1), round both sides */
.flatpickr-day.endRange:nth-child(7n+1) {
    border-top-left-radius: 19px !important;
    border-bottom-left-radius: 19px !important;
}

/* When Start and End Date are the same single date */
.flatpickr-day.selected.startRange.endRange,
.flatpickr-day.startRange.endRange {
    border-radius: 19px !important;
}

/* Duration Summary Badge */
.ff-daterange-badge-container {
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ff-daterange-duration-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 16px;
    background: var(--ff-date-range-bg, rgba(255, 94, 0, 0.12));
    border: 1.5px solid var(--ff-date-primary, #ff5e00);
    border-radius: 24px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ff-date-primary, #ff5e00);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    animation: ffDateBadgeFadeIn 0.25s ease-out;
}

.ff-daterange-duration-badge svg {
    width: 15px;
    height: 15px;
    fill: currentColor;
}

.ff-daterange-hint {
    font-size: 12px;
    color: #718096;
    font-style: italic;
}

@keyframes ffDateBadgeFadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive adjust for mobile */
@media (max-width: 480px) {
    .flatpickr-calendar {
        width: 300px !important;
        padding: 12px 10px 16px 10px !important;
    }
    .flatpickr-day {
        height: 34px !important;
        line-height: 34px !important;
        font-size: 13px !important;
    }
}