/* ============================================
   COMPONENTS - Buttons, Inputs, Toggles, etc.
   ============================================ */

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.btn:hover:not(:disabled) {
    border-color: var(--accent-purple);
    background: var(--bg-card-hover);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn--primary {
    background: var(--gradient-hero);
    border: none;
    color: #fff;
}

.btn--primary:hover:not(:disabled) {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn--danger {
    border-color: var(--accent-red);
}

.btn--danger:hover:not(:disabled) {
    background: rgba(239, 68, 68, 0.2);
}

.btn--ghost {
    background: transparent;
    border-color: transparent;
}

.btn--ghost:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.05);
}

.btn--sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn--lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn--icon {
    width: 40px;
    height: 40px;
    padding: 0;
}

.btn--icon.btn--sm {
    width: 32px;
    height: 32px;
}

/* Connect Buttons */
.connect-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 32px;
    border-radius: var(--radius-md);
    border: 2px solid var(--border-subtle);
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    transition: var(--transition-medium);
    min-width: 240px;
}

.connect-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.connect-btn--twitch {
    border-color: var(--twitch-purple);
}

.connect-btn--twitch:hover {
    background: rgba(145, 70, 255, 0.1);
    box-shadow: 0 0 30px rgba(145, 70, 255, 0.3);
}

.connect-btn--twitch.is-connected {
    background: rgba(145, 70, 255, 0.2);
}

.connect-btn--phantom {
    border-color: var(--phantom-blue);
}

.connect-btn--phantom:hover {
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.connect-btn--phantom.is-connected {
    background: rgba(0, 212, 255, 0.2);
}

.connect-btn__icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.connect-btn__status {
    margin-left: auto;
    font-size: 0.8rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
}

.connect-btn.is-connected .connect-btn__status {
    background: var(--accent-green);
    color: #000;
}

/* Action Cards */
.action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 40px 50px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-subtle);
    background: var(--bg-card);
    color: var(--text-primary);
    transition: var(--transition-medium);
    min-width: 200px;
    text-align: center;
}

.action-card:hover {
    border-color: var(--accent-purple);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.action-card__icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-md);
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.action-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
}

.action-card__desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ============================================
   INPUTS
   ============================================ */
.input {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.input:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.input::placeholder {
    color: var(--text-muted);
}

.input--sm {
    padding: 8px 12px;
    font-size: 0.875rem;
}

.input--inline {
    width: auto;
    min-width: 80px;
}

/* Number Input */
.input[type="number"] {
    -moz-appearance: textfield;
}

.input[type="number"]::-webkit-outer-spin-button,
.input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Select */
.select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238888a0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
    cursor: pointer;
}

/* ============================================
   TOGGLE
   ============================================ */
.toggle {
    position: relative;
    width: 48px;
    height: 26px;
    background: var(--border-subtle);
    border-radius: 13px;
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.toggle.is-active {
    background: var(--accent-purple);
}

.toggle.is-active::after {
    transform: translateX(22px);
}

.toggle--sm {
    width: 36px;
    height: 20px;
}

.toggle--sm::after {
    width: 14px;
    height: 14px;
}

.toggle--sm.is-active::after {
    transform: translateX(16px);
}

/* ============================================
   CHECKBOX & RADIO
   ============================================ */
.checkbox,
.radio {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.checkbox__input,
.radio__input {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-subtle);
    background: var(--bg-input);
    cursor: pointer;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.checkbox__input {
    border-radius: var(--radius-xs);
}

.radio__input {
    border-radius: 50%;
}

.checkbox__input:checked,
.radio__input:checked {
    border-color: var(--accent-purple);
    background: var(--accent-purple);
}

.checkbox__input:checked::after {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.radio__input:checked::after {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    margin: 4px;
    background: white;
    border-radius: 50%;
}

/* ============================================
   RANGE SLIDER
   ============================================ */
.range {
    width: 100%;
    height: 6px;
    background: var(--border-subtle);
    border-radius: var(--radius-full);
    appearance: none;
    cursor: pointer;
}

.range::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent-purple);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.range::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 0 10px var(--accent-purple);
}

.range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--accent-purple);
    border: none;
    border-radius: 50%;
    cursor: pointer;
}

/* ============================================
   BADGE
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge--success {
    background: var(--accent-green);
    color: #000;
}

.badge--warning {
    background: var(--accent-orange);
    color: #000;
}

.badge--danger {
    background: var(--accent-red);
    color: #fff;
}

.badge--info {
    background: var(--accent-blue);
    color: #fff;
}

.badge--purple {
    background: var(--accent-purple);
    color: #fff;
}

/* ============================================
   STATUS DOT
   ============================================ */
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
}

.status-dot.is-connected {
    background: var(--accent-green);
    box-shadow: 0 0 10px var(--accent-green);
}

.status-dot--twitch.is-connected {
    background: var(--twitch-purple);
    box-shadow: 0 0 10px var(--twitch-purple);
}

.status-dot--phantom.is-connected {
    background: var(--phantom-blue);
    box-shadow: 0 0 10px var(--phantom-blue);
}

/* Pulsing animation for live */
.status-dot--live {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================
   PANEL / CARD
   ============================================ */
.panel {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
}

.panel__header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
    font-family: 'Orbitron', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel__content {
    padding: 20px;
}

.panel__footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-subtle);
    background: rgba(0, 0, 0, 0.2);
}

/* Collapsible panel */
.panel--collapsible .panel__header {
    cursor: pointer;
    user-select: none;
}

.panel--collapsible .panel__header::after {
    content: '';
    margin-left: auto;
    border: solid var(--text-secondary);
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(45deg);
    transition: var(--transition-fast);
}

.panel--collapsible.is-collapsed .panel__header::after {
    transform: rotate(-135deg);
}

.panel--collapsible.is-collapsed .panel__content {
    display: none;
}

/* ============================================
   FORM GROUP
   ============================================ */
.form-group {
    margin-bottom: 16px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.form-row:last-child {
    border-bottom: none;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ============================================
   TOOLTIP
   ============================================ */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    z-index: var(--z-dropdown);
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-state__icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state__title {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.empty-state__desc {
    font-size: 0.9rem;
}