/* Custom styles beyond Tailwind */

/* ================================================
   HTMX Loading Indicators
   ================================================ */
.htmx-indicator {
    opacity: 0;
    transition: opacity 200ms ease-in;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    opacity: 1;
}

/* Smooth HTMX swap transitions */
.htmx-swapping {
    opacity: 0;
    transition: opacity 100ms ease-out;
}

.htmx-settling {
    opacity: 1;
    transition: opacity 200ms ease-in;
}

/* ================================================
   Spinner
   ================================================ */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 600ms linear infinite;
    vertical-align: middle;
}

.spinner-sm {
    width: 0.875em;
    height: 0.875em;
    border-width: 1.5px;
}

/* ================================================
   Odds Flash (on polling refresh)
   ================================================ */
@keyframes odds-flash {
    0% { background-color: rgba(0, 230, 118, 0.2); }
    100% { background-color: transparent; }
}

.htmx-settling .odds-value {
    animation: odds-flash 800ms ease-out;
}

/* ================================================
   Mobile Menu
   ================================================ */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 300ms ease-out;
}
.mobile-menu.open {
    max-height: 500px;
    transition: max-height 300ms ease-in;
}

/* ================================================
   WebSocket Connection Status
   ================================================ */
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.ws-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.ws-status.connected {
    background-color: #00e676;
}
.ws-status.disconnected {
    background-color: #9e9e9e;
    animation: pulse-dot 2s ease-in-out infinite;
}

/* ================================================
   Toast Notifications
   ================================================ */
@keyframes slide-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slide-out {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

.animate-slide-in {
    animation: slide-in 300ms ease-out;
}

.animate-slide-out {
    animation: slide-out 300ms ease-in forwards;
}

/* ================================================
   Form Error Shake
   ================================================ */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}

.shake {
    animation: shake 400ms ease-in-out;
}