/* =========================================================
   Calendar beautification — Vila Blue Harmony
   Loaded after the base styles and after kinetic.css.
   Progressive: only enhances; nothing hides critical content.
   ========================================================= */

/* Card that frames the whole calendar */
.calendar-container {
    background: #ffffff;
    border-radius: 18px;
    padding: 28px 22px;
    box-shadow: 0 12px 40px rgba(26, 107, 158, 0.10);
    max-width: 900px;
    margin: 0 auto;
}

.calendar-header h3 {
    letter-spacing: 0.5px;
}

/* Month navigation buttons -> pill style */
.month-navigation button {
    border-radius: 30px;
    background: #f1f6fa;
    font-weight: 600;
    transition: background-color 0.3s, transform 0.2s ease, color 0.3s;
}
.month-navigation button:hover {
    background: var(--primary);
    color: #ffffff;
    transform: translateY(-2px);
}
.month-navigation button:active {
    transform: translateY(0) scale(0.96);
}

/* Weekday labels */
.calendar-weekdays {
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    border-bottom: 2px solid #eef3f7;
}

/* Let hover lifts / shadows breathe */
.calendar {
    overflow: visible;
}

/* ---------- Day cells ---------- */
.day {
    border-radius: 12px;
    border: 1px solid #eef1f4;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease,
                background-color 0.3s, color 0.3s, border-color 0.3s;
    /* Kinetic entrance — replays on every month render (nodes recreated) */
    animation: kb-day-pop 0.45s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes kb-day-pop {
    from { opacity: 0; transform: scale(0.82) translateY(8px); }
    to   { opacity: 1; transform: none; }
}

.day:hover:not(.booked):not(.not-sunday) {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 8px 22px rgba(26, 107, 158, 0.18);
    border-color: var(--primary);
}
.day-number {
    font-size: 1rem;
}

/* Empty leading/trailing filler days -> invisible placeholders */
.calendar-days .day:not(.available):not(.booked):not(.not-sunday) {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    cursor: default;
}

/* Available (free Sundays) */
.available {
    background: linear-gradient(135deg, #e8f5e9, #d4efd8);
    border-color: #bfe3c4;
}
.available .day-number {
    color: #1b7a3d;
}

/* Booked */
.booked {
    background: linear-gradient(135deg, #ffebee, #ffd9dd);
    border-color: #ffc6cc;
    color: #b06b72;
}
.booked .day-number {
    text-decoration: line-through;
    text-decoration-color: #e0858c;
}

/* Not a Sunday (unavailable, greyed) */
.not-sunday {
    background: repeating-linear-gradient(45deg,
        #fafafa, #fafafa 8px, #f3f3f3 8px, #f3f3f3 16px);
    color: #aab0b5;
    border-color: #ececec;
}

/* Today */
.day.today {
    border: 2px solid var(--secondary);
    box-shadow: 0 0 0 3px rgba(230, 175, 46, 0.25);
}
.day.today .day-number::after {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--secondary);
    margin: 3px auto 0;
}

/* Selected (clicked available day / range) */
.selected {
    background: linear-gradient(135deg, var(--primary), #2a8fc9) !important;
    color: #ffffff !important;
    border-color: var(--primary) !important;
    box-shadow: 0 8px 22px rgba(26, 107, 158, 0.35) !important;
    transform: translateY(-3px) scale(1.03);
}
.selected .day-number {
    color: #ffffff !important;
}

/* Event pills (price / "Rezervat") */
.day-event {
    border-radius: 20px;
    margin-top: auto;
    font-size: 0.68rem;
}
.available-event {
    background: var(--success);
}
.booked-event {
    background: #f44336;
}

/* Legend */
.legend {
    gap: 22px;
}
.legend-color {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}