/* ── Rental Calendar Modal ── */
.rental-cal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.rental-cal.active {
    opacity: 1;
    visibility: visible;
}

.rental-cal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(4px);
}

.rental-cal__dialog {
    position: relative;
    background: #111;
    border: 1px solid rgba(255,215,0,0.12);
    border-radius: 16px;
    padding: 36px;
    max-width: 420px;
    width: 92%;
    z-index: 2;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}
.rental-cal.active .rental-cal__dialog {
    transform: translateY(0);
}

.rental-cal__close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    color: #888;
    font-size: 1.6rem;
    cursor: pointer;
}
.rental-cal__close:hover { color: #fff; }

.rental-cal__title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: #fff;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.rental-cal__price-info {
    font-size: 0.9rem;
    color: #22c55e;
    margin-bottom: 20px;
}

/* Navigation */
.rental-cal__nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.rental-cal__nav button {
    background: none;
    border: none;
    color: #888;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px 10px;
}
.rental-cal__nav button:hover { color: var(--primary); }
.rental-cal__nav span {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: #fff;
    letter-spacing: 1px;
}

/* Weekdays */
.rental-cal__weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: 6px;
}
.rental-cal__weekdays span {
    text-align: center;
    font-size: 0.7rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 0;
}

/* Calendar Grid */
.rental-cal__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
    margin-bottom: 20px;
}

.rental-cal__day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: #ccc;
    background: rgba(255,255,255,0.03);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
}
.rental-cal__day:hover:not(.rental-cal__day--disabled):not(.rental-cal__day--selected) {
    background: rgba(255,215,0,0.1);
    color: #fff;
}
.rental-cal__day--empty {
    background: transparent;
    cursor: default;
}
.rental-cal__day--disabled {
    color: #333;
    background: rgba(255,0,0,0.04);
    cursor: not-allowed;
    text-decoration: line-through;
}
.rental-cal__day--selected {
    background: var(--primary);
    color: var(--dark);
    font-weight: 700;
}
.rental-cal__day--start {
    border-radius: 8px 4px 4px 8px;
}
.rental-cal__day--end {
    border-radius: 4px 8px 8px 4px;
}

/* Days selector */
.rental-cal__days-select {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.rental-cal__days-select label {
    font-size: 0.85rem;
    color: #888;
    flex-shrink: 0;
}
.rental-cal__days-btns {
    display: flex;
    gap: 6px;
}
.rental-cal__days-btns button {
    width: 40px;
    height: 36px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    color: #ccc;
    font-family: var(--font-display);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}
.rental-cal__days-btns button:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.rental-cal__days-btns button.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--dark);
}

/* Summary */
.rental-cal__summary {
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 16px;
}
.rental-cal__sum-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 0.85rem;
    color: #999;
}
.rental-cal__sum-total {
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 6px;
    padding-top: 8px;
    font-family: var(--font-display);
    color: #fff;
    font-size: 0.95rem;
}

/* Submit */
.rental-cal__submit {
    width: 100%;
    padding: 16px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 2px;
    background: #22c55e;
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}
.rental-cal__submit:hover { background: #16a34a; }
.rental-cal__submit:disabled { opacity: 0.4; cursor: not-allowed; }

/* Hint text */
.rental-cal__hint {
    font-size: 0.8rem;
    color: #888;
    margin-bottom: 12px;
}

/* Day cell with availability count */
.rental-cal__day {
    flex-direction: column;
    gap: 0;
    position: relative;
}
.rental-cal__day-avail {
    font-size: 0.55rem;
    color: #22c55e;
    display: block;
    line-height: 1;
    margin-top: 1px;
}
.rental-cal__day--disabled .rental-cal__day-avail { color: #555; }
.rental-cal__day--selected .rental-cal__day-avail { color: var(--dark); }
.rental-cal__day--low .rental-cal__day-avail { color: #f59e0b; }
.rental-cal__day--low { border: 1px solid rgba(245,158,11,0.3); }

/* Quantity row */
.rental-cal__qty-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding: 12px 14px;
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
}
.rental-cal__qty-row label {
    font-size: 0.85rem;
    color: #999;
    flex-shrink: 0;
}
.rental-cal__qty-ctrl {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    overflow: hidden;
}
.rental-cal__qty-ctrl button {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.05);
    border: none;
    color: #ccc;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.15s;
}
.rental-cal__qty-ctrl button:hover { background: rgba(255,215,0,0.15); color: #fff; }
.rental-cal__qty-ctrl input {
    width: 48px;
    height: 36px;
    text-align: center;
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255,255,255,0.08);
    border-right: 1px solid rgba(255,255,255,0.08);
    color: #fff;
    font-family: var(--font-display);
    font-size: 0.95rem;
    -moz-appearance: textfield;
}
.rental-cal__qty-ctrl input::-webkit-inner-spin-button,
.rental-cal__qty-ctrl input::-webkit-outer-spin-button { -webkit-appearance: none; }
.rental-cal__qty-avail {
    font-size: 0.75rem;
    color: #22c55e;
    margin-left: auto;
}

@media (max-width: 480px) {
    .rental-cal__dialog { padding: 24px; }
    .rental-cal__day { font-size: 0.75rem; }
    .rental-cal__qty-row { flex-wrap: wrap; }
}