TimeTracker/app/static/micro-interactions.css

/* ==========================================================================
   Micro-Interactions & Animations
   Subtle animations and interactions for enhanced UX
   ========================================================================== */

/* Ripple Effect */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::before {
    width: 300px;
    height: 300px;
    opacity: 0;
}

[data-theme="dark"] .ripple::before {
    background: rgba(255, 255, 255, 0.2);
}

/* Button Ripple Effect */
.btn-ripple {
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.btn-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s, opacity 0.5s;
    opacity: 0;
}

.btn-ripple:active::after {
    width: 200px;
    height: 200px;
    opacity: 1;
    transition: 0s;
}

/* Smooth Scale on Hover */
.scale-hover {
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.scale-hover:hover {
    transform: scale(1.05);
}

.scale-hover:active {
    transform: scale(0.98);
}

/* Lift Effect on Hover */
.lift-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lift-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
}

/* Icon Animations */
.icon-spin-hover {
    transition: transform 0.3s ease;
}

.icon-spin-hover:hover {
    transform: rotate(15deg);
}

.icon-bounce {
    animation: icon-bounce 0.5s ease;
}

@keyframes icon-bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.icon-pulse {
    animation: icon-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

.icon-shake {
    animation: icon-shake 0.5s ease;
}

@keyframes icon-shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

/* Count Up Animation */
.count-up {
    animation: count-up 0.5s ease-out;
}

@keyframes count-up {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Fade Animations */
.fade-in {
    animation: fade-in 0.3s ease-in;
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in-up {
    animation: fade-in-up 0.4s ease-out;
}

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

.fade-in-down {
    animation: fade-in-down 0.4s ease-out;
}

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

.fade-in-left {
    animation: fade-in-left 0.4s ease-out;
}

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

.fade-in-right {
    animation: fade-in-right 0.4s ease-out;
}

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

/* Slide Animations */
.slide-in-up {
    animation: slide-in-up 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slide-in-up {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* Zoom Animations */
.zoom-in {
    animation: zoom-in 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Bounce Animation */
.bounce-in {
    animation: bounce-in 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes bounce-in {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.95);
    }
    100% {
        transform: scale(1);
    }
}

/* Card Flip */
.card-flip {
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.card-flip:hover {
    transform: rotateY(5deg);
}

/* Glow Effect */
.glow-hover {
    transition: box-shadow 0.3s ease;
}

.glow-hover:hover {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

/* Progress Ring Animation */
@keyframes progress-ring {
    0% {
        stroke-dashoffset: 251.2;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

/* Notification Badge Pulse */
.badge-pulse {
    position: relative;
}

.badge-pulse::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    background: inherit;
    animation: badge-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes badge-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0;
        transform: scale(1.5);
    }
}

/* Skeleton Shimmer */
.shimmer-effect {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer-move 2s infinite;
}

@keyframes shimmer-move {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Typewriter Effect */
.typewriter {
    overflow: hidden;
    border-right: 0.15em solid var(--primary-color);
    white-space: nowrap;
    animation: typewriter 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typewriter {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: var(--primary-color);
    }
}

/* Number Counter */
.number-counter {
    display: inline-block;
    transition: all 0.5s ease;
}

.number-counter.updated {
    color: var(--success-color);
    transform: scale(1.2);
    animation: number-pop 0.5s ease;
}

@keyframes number-pop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
    }
    100% {
        transform: scale(1);
    }
}

/* Success Checkmark */
.success-checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

.success-checkmark .check-icon {
    width: 80px;
    height: 80px;
    position: relative;
    border-radius: 50%;
    box-sizing: content-box;
    border: 4px solid var(--success-color);
}

.success-checkmark .check-icon::before {
    top: 3px;
    left: -2px;
    width: 30px;
    transform-origin: 100% 50%;
    border-radius: 100px 0 0 100px;
}

.success-checkmark .check-icon::after {
    top: 0;
    left: 30px;
    width: 60px;
    transform-origin: 0 50%;
    border-radius: 0 100px 100px 0;
    animation: rotate-circle 4.25s ease-in;
}

.success-checkmark .check-icon .icon-line {
    height: 5px;
    background-color: var(--success-color);
    display: block;
    border-radius: 2px;
    position: absolute;
    z-index: 10;
}

.success-checkmark .check-icon .icon-line.line-tip {
    top: 46px;
    left: 14px;
    width: 25px;
    transform: rotate(45deg);
    animation: icon-line-tip 0.75s;
}

.success-checkmark .check-icon .icon-line.line-long {
    top: 38px;
    right: 8px;
    width: 47px;
    transform: rotate(-45deg);
    animation: icon-line-long 0.75s;
}

.success-checkmark .check-icon .icon-circle {
    top: -4px;
    left: -4px;
    z-index: 10;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    position: absolute;
    box-sizing: content-box;
    border: 4px solid rgba(76, 175, 80, 0.5);
}

.success-checkmark .check-icon .icon-fix {
    top: 8px;
    width: 5px;
    left: 26px;
    z-index: 1;
    height: 85px;
    position: absolute;
    transform: rotate(-45deg);
    background-color: var(--card-bg);
}

@keyframes rotate-circle {
    0% {
        transform: rotate(-45deg);
    }
    5% {
        transform: rotate(-45deg);
    }
    12% {
        transform: rotate(-405deg);
    }
    100% {
        transform: rotate(-405deg);
    }
}

@keyframes icon-line-tip {
    0% {
        width: 0;
        left: 1px;
        top: 19px;
    }
    54% {
        width: 0;
        left: 1px;
        top: 19px;
    }
    70% {
        width: 50px;
        left: -8px;
        top: 37px;
    }
    84% {
        width: 17px;
        left: 21px;
        top: 48px;
    }
    100% {
        width: 25px;
        left: 14px;
        top: 45px;
    }
}

@keyframes icon-line-long {
    0% {
        width: 0;
        right: 46px;
        top: 54px;
    }
    65% {
        width: 0;
        right: 46px;
        top: 54px;
    }
    84% {
        width: 55px;
        right: 0px;
        top: 35px;
    }
    100% {
        width: 47px;
        right: 8px;
        top: 38px;
    }
}

/* Focus Ring Enhancement */
.focus-ring-enhanced:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-color), 0 0 0 5px rgba(59, 130, 246, 0.2);
    transition: box-shadow 0.2s ease;
}

/* Stagger Animation */
.stagger-animation > * {
    opacity: 0;
    animation: fade-in-up 0.5s ease forwards;
}

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

/* Reduce Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}