/* Button control */
.ctrl-btn {
    text-align: center;
    user-select: none;
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    color: white;
    background-color: var(--accent-color);
    font-size: 1em;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.4s, outline 0.1s;
    display: block;
}
.ctrl-btn:hover:not(:disabled) {
    color: white;
    background-color: var(--accent-color-active);
}
.ctrl-btn:focus:not(:disabled) ,
.ctrl-btn:active:not(:disabled)  {
    color: white;
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    opacity: 0.9;
}
.ctrl-btn:disabled {
    opacity: 0.8;
    background-color: var(--accent-color-disabled);
}

.ctrl-btn[left] {
    text-align: left;
}
.ctrl-btn[right] {
    text-align: right;
}

.ctrl-btn[flat]:hover:not(:disabled) {
    color: var(--accent-color-active);
    background-color: inherit;
}
.ctrl-btn[flat] {
    color: var(--accent-color);
    background-color: inherit;
}
.ctrl-btn[flat]:focus:not(:disabled) ,
.ctrl-btn[flat]:active:not(:disabled)  {
    color: var(--accent-color);
}
.ctrl-btn[flat]:disabled {
    color: var(--accent-color-disabled);
    background-color: inherit;
}

.ctrl-btn[outline] {
    border-width: 2px;
    border-style: solid;
    color: var(--text-color-secondary);
    background-color: inherit;

    transition: background-color .25s ease, border-color .25s ease, color .25s ease;
}
.ctrl-btn[outline]:hover {
    border-color: var(--accent-color);
    color: var(--text-color);
    background-color: inherit;
}
.ctrl-btn[outline]:focus:not(:disabled) ,
.ctrl-btn[outline]:active:not(:disabled)  {
    border-width: 2px;
    border-style: solid;
    color: var(--text-color);
}
.ctrl-btn[outline]:disabled {
    opacity: 0.8;
    color: var(--text-color-secondary);
    border-color: var(--text-color-secondary);
}


/* List button control */
.ctrl-list-btn {
    text-align: start;
    user-select: none;
    padding: 12px 16px;
    margin: 2px 0;
    border: none;
    background-color: inherit;
    color: var(--text-color);
    font-size: 1em;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.4s, outline 0.1s;
    display: block;
    border-radius: 20px;
}
.ctrl-list-btn[left] {
    border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
}
.ctrl-list-btn[right] {
    border-top-right-radius: 0px;
    border-bottom-right-radius: 0px;
}
.ctrl-list-btn:hover:not(:disabled) {
    background-color: rgb(from var(--accent-color) r g b / 0.1);
    color: var(--text-color);
}
.ctrl-list-btn[checked]:not(:disabled) {
    background-color: var(--accent-color-active);
    color: var(--primary-color);
}
.ctrl-list-btn:focus:not(:disabled) ,
.ctrl-list-btn:active:not(:disabled)  {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    opacity: 0.9;
}
.ctrl-list-btn:disabled {
    opacity: 0.8;
    background-color: var(--accent-color-disabled);
}

/* Input + label input control */
.ctrl-labelinput {
    position: relative;
    display: inline-block;
    color: var(--text-color-secondary);
    border-color: var(--text-color-secondary);
}

.ctrl-input,
.ctrl-labelinput input ,
.ctrl-labelinput textarea {
    padding: 12px 16px;
    border: 2px solid;
    border-radius: 6px;
    border-color: inherit;
    background-color: var(--primary-color);
    color: inherit;
    font-size: 1rem;
    width: 100%;
    outline: none;
}

.ctrl-input:focus,
.ctrl-labelinput:focus,
.ctrl-labelinput:focus-within,
.ctrl-labelinput:active {
    color: var(--accent-color-active);
    border-color: var(--accent-color);
}

.ctrl-labelinput:disabled,
.ctrl-labelinput input:disabled {
    border-color: inherit;
    color: inherit;
}

/* Default: label centered inside the input */
.ctrl-labelinput label {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translate(0%, -50%);
    pointer-events: none;
    transition: top .18s ease, left .18s ease, transform .18s ease, font-size .18s ease, color .18s ease;
    background-color: var(--primary-color);
    padding: 0 4px;
    font-size: 1rem;
    white-space: nowrap;
    border-radius: 20px;
}

.ctrl-labelinput textarea + label {
    top: calc(1rem + 8px);
}

/* When focused or has text -> move to top-left small label */
.ctrl-labelinput input:focus + label,
.ctrl-labelinput input:not(:placeholder-shown) + label,
.ctrl-labelinput textarea:focus + label,
.ctrl-labelinput textarea:not(:placeholder-shown) + label {
    top: -8px;
    left: 10px;
    transform: none;
    font-size: 0.75rem;
}

/* Checkbox control */
.ctrl-labelcheckbox {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.ctrl-checkbox[type="checkbox"],
.ctrl-labelcheckbox input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-color-secondary);
    border-radius: 4px;
    background-color: var(--primary-color);
    cursor: pointer;
    transition: background-color 0.3s, border-color 0.3s;
    position: relative;
}

.ctrl-checkbox[type="checkbox"]:hover:not(:disabled),
.ctrl-labelcheckbox input[type="checkbox"]:hover:not(:disabled) {
    border-color: var(--accent-color);
}

.ctrl-checkbox[type="checkbox"]:checked,
.ctrl-labelcheckbox input[type="checkbox"]:checked {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.ctrl-checkbox[type="checkbox"]:checked::after,
.ctrl-labelcheckbox input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: var(--primary-color);
    font-size: 14px;
    font-weight: bold;
    animation: checkmark 0.3s ease forwards;
}

.ctrl-checkbox[type="checkbox"]:focus:not(:disabled) 
.ctrl-labelcheckbox input[type="checkbox"]:focus:not(:disabled) {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.ctrl-checkbox[type="checkbox"]:disabled,
.ctrl-labelcheckbox input[type="checkbox"]:disabled {
    opacity: 0.8;
    background-color: var(--accent-color-disabled);
    cursor: not-allowed;
}

.ctrl-labelcheckbox label {
    cursor: pointer;
    user-select: none;
    color: var(--text-color);
}

@keyframes checkmark {
    to {
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Switch control */
.ctrl-labelswitch {
    display: inline-flex;
    align-items: center; /* vertically center everything */
    cursor: pointer;
}

.ctrl-switch[type="checkbox"],
.ctrl-labelswitch input[type="checkbox"] {
    appearance: none;
    width: 40px;
    height: 20px;
    border-radius: 10px;
    background-color: var(--text-color-secondary);
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s;
    display: inline-block;
    vertical-align: middle; /* keep it aligned in inline-flex */
}

.ctrl-switch[type="checkbox"]::before,
.ctrl-labelswitch input[type="checkbox"]::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--primary-color);
    top: 50%;              /* center vertically */
    left: 2px;             /* start position */
    transform: translateY(-50%); /* true vertical centering */
    transition: 
        transform 0.3s cubic-bezier(.4, 1.4, .6, 1), 
        width 0.2s ease;
}

.ctrl-switch[type="checkbox"]:checked,
.ctrl-labelswitch input[type="checkbox"]:checked {
    background-color: var(--accent-color);
}

.ctrl-switch[type="checkbox"]:checked::before,
.ctrl-labelswitch input[type="checkbox"]:checked::before {
    transform: translateX(20px) translateY(-50%);
}

/* Elongate while pressing */
.ctrl-switch[type="checkbox"]:active::before, 
.ctrl-labelswitch input[type="checkbox"]:active::before {
    width: 22px;
}

.ctrl-switch[type="checkbox"]:active:checked::before, 
.ctrl-labelswitch input[type="checkbox"]:active:checked::before {
    transform: translateX(14px) translateY(-50%);
}

.ctrl-lswitch[type="checkbox"]:disabled,
.ctrl-labelswitch input[type="checkbox"]:disabled {
    opacity: 0.8;
    cursor: not-allowed;
    background-color: var(--accent-color-disabled);
}

.ctrl-labelswitch label {
    margin-left: 10px;
    color: var(--text-color);
    user-select: none;
}


/* Radio button control */
.ctrl-radio {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

.ctrl-radio[type="radio"],
.ctrl-labelradio input[type="radio"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-color-secondary);
    border-radius: 50%;
    background-color: var(--primary-color);
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s, border-color 0.3s;
}

.ctrl-radio[type="radio"]:hover:not(:disabled),
.ctrl-labelradio input[type="radio"]:hover:not(:disabled) {
    border-color: var(--accent-color);
}

.ctrl-radio[type="radio"]:checked,
.ctrl-labelradio input[type="radio"]:checked {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.ctrl-radio[type="radio"]:checked::after,
.ctrl-labelradio input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--primary-color);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ctrl-radio[type="radio"]:focus:not(:disabled),
.ctrl-labelradio input[type="radio"]:focus:not(:disabled) {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.ctrl-radio[type="radio"]:disabled,
.ctrl-labelradio input[type="radio"]:disabled  {
    opacity: 0.8;
    cursor: not-allowed;
}

.ctrl-labelradio label {
    cursor: pointer;
    user-select: none;
    color: var(--text-color);
    margin-left: 8px;
}

/* Select control */
.ctrl-select {
    display: inline-block;
    position: relative;
    color: var(--text-color);
}

.ctrl-select select {
    appearance: none;
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--text-color-secondary);
    border-radius: 6px;
    background-color: var(--primary-color);
    color: inherit;
    font-size: 1rem;
    cursor: pointer;
    transition: border-color 0.3s, color 0.3s;
    padding-right: 36px;
}

.ctrl-select select option {
    background-color: var(--primary-color);
    color: var(--text-color);
}

.ctrl-select select:hover:not(:disabled) {
    border-color: var(--accent-color);
}

.ctrl-select select:focus:not(:disabled) {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-color: var(--accent-color);
    color: var(--accent-color-active);
}

.ctrl-select select:disabled {
    opacity: 0.8;
    cursor: not-allowed;
    background-color: var(--accent-color-disabled);
}

.ctrl-select::after {
    content: '▼';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-color-secondary);
    font-size: 0.75rem;
    transition: color 0.3s;
}

.ctrl-select select:hover:not(:disabled) ~ ::after,
.ctrl-select select:focus:not(:disabled) ~ ::after {
    color: var(--accent-color);
}