/*
  *  (C) (C) (C) (C) (C)
 (R)  S   S   S   S   S
 (R)  S   S   S   S   S
 (R)  S   S   S   S   S
 (R)  S   S   S   S   S
 ...
 */

#seat-chooser {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;

    --seat-width: 2.5rem;
    --seat-height: var(--seat-width);
    --seat-gap: 0.5rem;
    --seat-border-size: 0.1rem;
    --seat-border-radius: 0.5rem;
}

#seat-chooser .row {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

#seat-chooser .row .seat {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--seat-width);
    height: var(--seat-height);
    margin: var(--seat-gap);
    border: var(--seat-border-size) solid var(--primary-color);
    border-radius: var(--seat-border-radius);
    background-color: var(--second-bg);
    cursor: pointer;
}

#seat-chooser .row .seat.linked-left {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: 0;
}

#seat-chooser .row .seat.linked-right {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-left: 0;
}

#seat-chooser .row .seat.loveseat {
    background-color: #ff3fe5;
}

#seat-chooser .row .no-seat {
    /* this seat DOES NOT EXISTS it's a filler for layout*/
    border: none;
    background-color: transparent;
    cursor: default;

    width: var(--seat-width);
    height: var(--seat-height);
    margin: calc(var(--seat-border-size) + var(--seat-gap));
}

#seat-chooser .row .seat.selected {
    border: calc(var(--seat-gap) - 0.1rem) solid var(--primary-color);
    margin: 0.1rem;
    filter: brightness(1.2);
}

#seat-chooser .row .seat.reserved {
    background-color: var(--highlight-bg);
    cursor: not-allowed;
}

#seat-chooser .row .seat.disabled {
    background-color: var(--default-bg);
    cursor: not-allowed;
}

#seat-chooser .row .seat.wheelchair {
    background-color: #3498db;
}

#seat-chooser .row .seat:hover {
    filter: brightness(0.8);
}

#load-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

div.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 2s linear infinite;
}