/**
 * APT Intelligence Dashboard - Animation Styles
 * 
 * Typewriter effects, transitions, and other animations.
 * 
 * @version 1.0.0
 */

/* =========================================================================
   TYPEWRITER ANIMATION
   ========================================================================= */

.typewriter {
    overflow: hidden;
    white-space: nowrap;
}

.typewriter-cursor {
    display: inline-block;
    width: 2px;
    height: 1.2em;
    background: var(--color-accent-primary);
    margin-left: 2px;
    animation: cursor-blink 0.7s step-end infinite;
    vertical-align: text-bottom;
}

@keyframes cursor-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Multi-line typewriter for descriptions */
.typewriter-multiline {
    white-space: pre-wrap;
    word-wrap: break-word;
}

.typewriter-multiline .typewriter-cursor {
    display: inline;
}

/* Typewriter complete state */
.typewriter-complete .typewriter-cursor {
    animation: cursor-fade 0.5s forwards;
}

@keyframes cursor-fade {
    0% { opacity: 1; }
    100% { opacity: 0; }
}

/* =========================================================================
   FADE ANIMATIONS
   ========================================================================= */

.fade-in {
    animation: fade-in 0.3s ease forwards;
}

.fade-out {
    animation: fade-out 0.3s ease forwards;
}

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

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

/* Staggered fade-in for lists */
.stagger-fade-in > * {
    opacity: 0;
    animation: fade-in 0.3s ease forwards;
}

.stagger-fade-in > *:nth-child(1) { animation-delay: 0.05s; }
.stagger-fade-in > *:nth-child(2) { animation-delay: 0.1s; }
.stagger-fade-in > *:nth-child(3) { animation-delay: 0.15s; }
.stagger-fade-in > *:nth-child(4) { animation-delay: 0.2s; }
.stagger-fade-in > *:nth-child(5) { animation-delay: 0.25s; }
.stagger-fade-in > *:nth-child(6) { animation-delay: 0.3s; }
.stagger-fade-in > *:nth-child(7) { animation-delay: 0.35s; }
.stagger-fade-in > *:nth-child(8) { animation-delay: 0.4s; }
.stagger-fade-in > *:nth-child(9) { animation-delay: 0.45s; }
.stagger-fade-in > *:nth-child(10) { animation-delay: 0.5s; }

/* =========================================================================
   SLIDE ANIMATIONS
   ========================================================================= */

.slide-in-left {
    animation: slide-in-left 0.3s ease forwards;
}

.slide-in-right {
    animation: slide-in-right 0.3s ease forwards;
}

.slide-in-up {
    animation: slide-in-up 0.3s ease forwards;
}

.slide-in-down {
    animation: slide-in-down 0.3s ease forwards;
}

@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slide-in-right {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slide-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slide-in-down {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================================================
   SCALE ANIMATIONS
   ========================================================================= */

.scale-in {
    animation: scale-in 0.2s ease forwards;
}

.scale-out {
    animation: scale-out 0.2s ease forwards;
}

@keyframes scale-in {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scale-out {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.9);
    }
}

/* =========================================================================
   PULSE ANIMATIONS
   ========================================================================= */

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

.pulse-subtle {
    animation: pulse-subtle 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.02);
    }
}

@keyframes pulse-subtle {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Glow pulse for highlights */
.glow-pulse {
    animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 255, 136, 0.2);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
    }
}

/* =========================================================================
   LOADING ANIMATIONS
   ========================================================================= */

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.bounce {
    animation: bounce 0.6s ease-in-out infinite alternate;
}

@keyframes bounce {
    from { transform: translateY(0); }
    to { transform: translateY(-5px); }
}

/* Dots loading animation */
.loading-dots {
    display: inline-flex;
    gap: 4px;
}

.loading-dots span {
    width: 6px;
    height: 6px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: loading-dot 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.loading-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes loading-dot {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* =========================================================================
   SCAN LINE EFFECT
   ========================================================================= */

.scan-lines::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.1) 2px,
        rgba(0, 0, 0, 0.1) 4px
    );
    pointer-events: none;
    z-index: 1;
}

/* Scanning animation for effect */
.scanning::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--color-accent-primary),
        transparent
    );
    animation: scan 2s linear infinite;
    z-index: 2;
}

@keyframes scan {
    0% { top: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* =========================================================================
   GLITCH EFFECT
   ========================================================================= */

.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--color-accent-danger);
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--color-accent-secondary);
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2.5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(19px, 9999px, 14px, 0); }
    5% { clip: rect(86px, 9999px, 95px, 0); }
    10% { clip: rect(78px, 9999px, 45px, 0); }
    15% { clip: rect(48px, 9999px, 79px, 0); }
    20% { clip: rect(59px, 9999px, 68px, 0); }
    25% { clip: rect(37px, 9999px, 12px, 0); }
    30% { clip: rect(91px, 9999px, 23px, 0); }
    35% { clip: rect(14px, 9999px, 84px, 0); }
    40% { clip: rect(72px, 9999px, 36px, 0); }
    45% { clip: rect(25px, 9999px, 91px, 0); }
    50% { clip: rect(63px, 9999px, 47px, 0); }
    55% { clip: rect(81px, 9999px, 19px, 0); }
    60% { clip: rect(34px, 9999px, 75px, 0); }
    65% { clip: rect(52px, 9999px, 28px, 0); }
    70% { clip: rect(96px, 9999px, 61px, 0); }
    75% { clip: rect(17px, 9999px, 88px, 0); }
    80% { clip: rect(43px, 9999px, 54px, 0); }
    85% { clip: rect(69px, 9999px, 31px, 0); }
    90% { clip: rect(28px, 9999px, 72px, 0); }
    95% { clip: rect(84px, 9999px, 16px, 0); }
    100% { clip: rect(55px, 9999px, 93px, 0); }
}

@keyframes glitch-anim-2 {
    0% { clip: rect(65px, 9999px, 99px, 0); }
    5% { clip: rect(21px, 9999px, 46px, 0); }
    10% { clip: rect(87px, 9999px, 33px, 0); }
    15% { clip: rect(12px, 9999px, 71px, 0); }
    20% { clip: rect(94px, 9999px, 58px, 0); }
    25% { clip: rect(38px, 9999px, 82px, 0); }
    30% { clip: rect(76px, 9999px, 25px, 0); }
    35% { clip: rect(49px, 9999px, 67px, 0); }
    40% { clip: rect(83px, 9999px, 41px, 0); }
    45% { clip: rect(27px, 9999px, 89px, 0); }
    50% { clip: rect(61px, 9999px, 18px, 0); }
    55% { clip: rect(35px, 9999px, 74px, 0); }
    60% { clip: rect(92px, 9999px, 52px, 0); }
    65% { clip: rect(16px, 9999px, 86px, 0); }
    70% { clip: rect(73px, 9999px, 29px, 0); }
    75% { clip: rect(44px, 9999px, 95px, 0); }
    80% { clip: rect(88px, 9999px, 37px, 0); }
    85% { clip: rect(22px, 9999px, 63px, 0); }
    90% { clip: rect(57px, 9999px, 81px, 0); }
    95% { clip: rect(31px, 9999px, 48px, 0); }
    100% { clip: rect(79px, 9999px, 15px, 0); }
}

/* =========================================================================
   MODAL ANIMATIONS
   ========================================================================= */

.modal-enter {
    animation: modal-enter 0.3s ease forwards;
}

.modal-exit {
    animation: modal-exit 0.2s ease forwards;
}

@keyframes modal-enter {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes modal-exit {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

.modal-container.modal-enter {
    animation: modal-container-enter 0.3s ease forwards;
}

.modal-container.modal-exit {
    animation: modal-container-exit 0.2s ease forwards;
}

@keyframes modal-container-enter {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes modal-container-exit {
    from {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
    to {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
}

/* =========================================================================
   REDUCED MOTION
   ========================================================================= */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .typewriter-cursor {
        animation: none;
        opacity: 1;
    }
}

/* =========================================================================
   UTILITY: DISABLE ANIMATIONS
   ========================================================================= */

.no-animations *,
.no-animations *::before,
.no-animations *::after {
    animation: none !important;
    transition: none !important;
}