/**
 * Alpha-Trader Dashboard - Animations CSS
 * Micro-interactions and value change animations
 */

/* ============================================
   FADE ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.fade-in {
    animation: fadeIn var(--duration-base, 250ms) var(--ease-default, ease);
}

.fade-in-up {
    animation: fadeInUp var(--duration-base, 250ms) var(--ease-out, ease-out);
}

.fade-in-down {
    animation: fadeInDown var(--duration-base, 250ms) var(--ease-out, ease-out);
}

.fade-in-scale {
    animation: fadeInScale var(--duration-base, 250ms) var(--ease-spring, cubic-bezier(0.175, 0.885, 0.32, 1.275));
}

/* ============================================
   NUMBER/VALUE CHANGE ANIMATIONS
   ============================================ */
@keyframes countPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes countFlash {
    0% {
        background-color: transparent;
    }
    50% {
        background-color: rgba(0, 212, 170, 0.15);
    }
    100% {
        background-color: transparent;
    }
}

@keyframes countFlashPositive {
    0% {
        background-color: transparent;
    }
    50% {
        background-color: var(--success-dim, rgba(16, 185, 129, 0.12));
    }
    100% {
        background-color: transparent;
    }
}

@keyframes countFlashNegative {
    0% {
        background-color: transparent;
    }
    50% {
        background-color: var(--danger-dim, rgba(239, 68, 68, 0.12));
    }
    100% {
        background-color: transparent;
    }
}

.number-updated {
    animation: countPulse var(--duration-fast, 150ms) var(--ease-default, ease);
}

.number-flash {
    animation: countFlash 0.5s ease;
}

.number-flash-positive {
    animation: countFlashPositive 0.5s ease;
}

.number-flash-negative {
    animation: countFlashNegative 0.5s ease;
}

/* ============================================
   PNL COLOR CLASSES
   ============================================ */
.positive {
    color: var(--success, #10B981) !important;
}

.negative {
    color: var(--danger, #EF4444) !important;
}

.neutral {
    color: var(--text-muted, #64748B) !important;
}

/* PnL with glow effect */
.pnl-positive {
    color: var(--success, #10B981);
    text-shadow: 0 0 8px var(--success-glow, rgba(16, 185, 129, 0.25));
}

.pnl-negative {
    color: var(--danger, #EF4444);
    text-shadow: 0 0 8px var(--danger-glow, rgba(239, 68, 68, 0.25));
}

/* ============================================
   CARD/WIDGET ANIMATIONS
   ============================================ */
@keyframes cardEnter {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-enter {
    animation: cardEnter 0.4s var(--ease-out, ease-out);
}

/* Card hover lift */
.card-hover {
    transition: transform var(--duration-fast, 150ms) var(--ease-default, ease),
                box-shadow var(--duration-fast, 150ms) var(--ease-default, ease);
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg, 0 8px 16px rgba(0, 0, 0, 0.4));
}

/* ============================================
   BUTTON ANIMATIONS
   ============================================ */
@keyframes buttonPing {
    0% {
        opacity: 0.8;
        transform: scale(0.8);
    }
    100% {
        opacity: 0;
        transform: scale(2);
    }
}

.button-ping::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--alpha-teal, #00D4AA);
    animation: buttonPing 0.6s ease-out;
    pointer-events: none;
}

/* Button press effect */
.button-press:active {
    transform: scale(0.98);
}

/* ============================================
   ICON ANIMATIONS
   ============================================ */
@keyframes iconSpin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes iconBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.icon-spin {
    animation: iconSpin 1s linear infinite;
}

.icon-bounce {
    animation: iconBounce 0.6s ease infinite;
}

.icon-pulse {
    animation: iconPulse 2s ease-in-out infinite;
}

/* ============================================
   PROGRESS BAR ANIMATIONS
   ============================================ */
@keyframes progressFill {
    from {
        width: 0;
    }
}

.progress-animated {
    animation: progressFill 0.8s var(--ease-out, ease-out) forwards;
}

@keyframes progressStripe {
    from {
        background-position: 0 0;
    }
    to {
        background-position: 40px 0;
    }
}

.progress-striped {
    background-image: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.1) 25%,
        transparent 25%,
        transparent 50%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0.1) 75%,
        transparent 75%,
        transparent
    );
    background-size: 40px 40px;
    animation: progressStripe 1s linear infinite;
}

/* ============================================
   TAB/NAV ANIMATIONS
   ============================================ */
@keyframes tabIndicator {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

.tab-indicator-animated {
    animation: tabIndicator var(--duration-fast, 150ms) var(--ease-out, ease-out);
}

/* ============================================
   LIST ITEM ANIMATIONS
   ============================================ */
@keyframes listItemEnter {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.list-item-enter {
    animation: listItemEnter 0.3s var(--ease-out, ease-out);
}

/* ============================================
   POSITION ROW HIGHLIGHT
   ============================================ */
@keyframes rowHighlight {
    0% {
        background-color: rgba(0, 212, 170, 0.1);
    }
    100% {
        background-color: transparent;
    }
}

.row-highlight {
    animation: rowHighlight 1s ease;
}

.row-highlight-success {
    animation-name: rowHighlight;
}

@keyframes rowHighlightDanger {
    0% {
        background-color: rgba(239, 68, 68, 0.1);
    }
    100% {
        background-color: transparent;
    }
}

.row-highlight-danger {
    animation: rowHighlightDanger 1s ease;
}

/* ============================================
   SHAKE ANIMATION (for errors)
   ============================================ */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-4px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(4px);
    }
}

.shake {
    animation: shake 0.5s ease;
}

/* ============================================
   RIPPLE EFFECT
   ============================================ */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

.ripple:active::after {
    width: 200%;
    height: 200%;
    opacity: 1;
    transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}

/* ============================================
   TICKER SCROLL ANIMATION
   ============================================ */
@keyframes tickerScroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

.ticker-animated {
    animation: tickerScroll 30s linear infinite;
}

.ticker-animated:hover {
    animation-play-state: paused;
}

/* ============================================
   SHORT POSITION COLORS (Purple theme)
   ============================================ */
.position-short {
    --position-color: var(--alpha-purple, #8B5CF6);
    --position-bg: rgba(139, 92, 246, 0.1);
    --position-border: rgba(139, 92, 246, 0.3);
}

.position-short .position-badge,
.position-short .position-indicator {
    background: var(--position-bg);
    border-color: var(--position-border);
    color: var(--position-color);
}

.position-long {
    --position-color: var(--alpha-teal, #00D4AA);
    --position-bg: rgba(0, 212, 170, 0.1);
    --position-border: rgba(0, 212, 170, 0.3);
}

.position-long .position-badge,
.position-long .position-indicator {
    background: var(--position-bg);
    border-color: var(--position-border);
    color: var(--position-color);
}