* {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

html,
body {
    height: 100%;
    overflow: hidden;
    font-family: 'Nunito', sans-serif;
    color: #fff;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
}

body {
    background: #3a7c5f
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 15% 85%, rgba(76, 175, 80, .7) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 15%, rgba(100, 181, 246, .6) 0%, transparent 45%),
        radial-gradient(ellipse at 50% 0%, rgba(129, 212, 250, .5) 0%, transparent 40%),
        radial-gradient(ellipse at 0% 30%, rgba(139, 195, 74, .6) 0%, transparent 45%),
        radial-gradient(ellipse at 90% 80%, rgba(255, 183, 77, .4) 0%, transparent 40%),
        radial-gradient(ellipse at 40% 60%, rgba(56, 142, 60, .5) 0%, transparent 50%),
        linear-gradient(180deg, #81d4fa 0%, #66bb6a 35%, #43a047 70%, #2e7d32 100%);
    filter: blur(30px);
    transform: scale(1.1);
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle 40px at 10% 20%, rgba(255, 100, 100, .25) 0%, transparent 100%),
        radial-gradient(circle 30px at 88% 75%, rgba(255, 200, 50, .2) 0%, transparent 100%),
        radial-gradient(circle 35px at 75% 10%, rgba(100, 200, 255, .2) 0%, transparent 100%),
        radial-gradient(circle 25px at 20% 85%, rgba(200, 100, 255, .2) 0%, transparent 100%);
    z-index: 0;
    animation: bgShift 12s ease-in-out infinite alternate;
}

@keyframes bgShift {
    0% {
        transform: translate(0, 0)
    }

    100% {
        transform: translate(-10px, 5px)
    }
}

.screen {
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease;
    z-index: 10;
}

.screen.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 20
}

.menu-bg {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .35);
    backdrop-filter: blur(20px);
    z-index: 0
}

.menu-content {
    position: relative;
    z-index: 1;
    text-align: center;
    animation: menuFloat 3s ease-in-out infinite;
    padding: 30px
}

@keyframes menuFloat {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-6px)
    }
}

.menu-logo {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 2rem
}

.logo-candy {
    animation: logoBounce 2s ease-in-out infinite;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .3))
}

.c1 {
    animation-delay: 0s
}

.c2 {
    animation-delay: .12s
}

.c3 {
    animation-delay: .24s
}

.c4 {
    animation-delay: .36s
}

.c5 {
    animation-delay: .48s
}

@keyframes logoBounce {

    0%,
    100% {
        transform: translateY(0) scale(1)
    }

    50% {
        transform: translateY(-10px) scale(1.1)
    }
}

.title {
    font-family: 'Fredoka One', cursive;
    font-size: clamp(3rem, 10vw, 5.5rem);
    line-height: .95;
    margin-bottom: 4px;
    color: #fff;
    text-shadow: 0 3px 0 #c62828, 0 6px 0 #b71c1c, 0 8px 20px rgba(0, 0, 0, .4);
}

.title span {
    color: #fdd835;
    text-shadow: 0 3px 0 #f57f17, 0 6px 0 #e65100, 0 8px 20px rgba(0, 0, 0, .4)
}

.tagline {
    font-size: .9rem;
    color: rgba(255, 255, 255, .7);
    letter-spacing: 2px;
    margin-bottom: 30px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, .4)
}

.menu-btn {
    display: block;
    width: 230px;
    margin: 10px auto;
    padding: 15px 0;
    border: none;
    border-radius: 50px;
    font-family: 'Fredoka One', cursive;
    font-size: 1.15rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
    outline: none;
    text-shadow: 0 2px 3px rgba(0, 0, 0, .3);
}

.menu-btn:active {
    transform: scale(.94) !important
}

.play-btn {
    background: linear-gradient(180deg, #ff7043, #e53935);
    color: #fff;
    box-shadow: 0 4px 0 #b71c1c, 0 6px 15px rgba(0, 0, 0, .3)
}

.play-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 #b71c1c, 0 10px 25px rgba(0, 0, 0, .35)
}

.endless-btn {
    background: linear-gradient(180deg, #ab47bc, #7b1fa2);
    color: #fff;
    box-shadow: 0 4px 0 #4a148c, 0 6px 15px rgba(0, 0, 0, .3)
}

.endless-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 #4a148c, 0 10px 25px rgba(0, 0, 0, .35)
}

.high-score-box {
    margin-top: 22px;
    font-size: .9rem;
    color: rgba(255, 255, 255, .6);
    letter-spacing: 1px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, .4)
}

#hud {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    padding: 0;
    background: linear-gradient(180deg, rgba(40, 20, 60, .88) 0%, rgba(30, 15, 50, .92) 100%);
    backdrop-filter: blur(16px);
    border-bottom: 2px solid rgba(255, 180, 50, .25);
    box-shadow: 0 3px 20px rgba(0, 0, 0, .35);
    z-index: 30;
    min-height: 48px;
}

.hud-left,
.hud-right {
    display: flex;
    align-items: center;
    padding: 6px 10px;
}

.hud-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    border-radius: 14px;
}

.score-stat {
    background: linear-gradient(135deg, rgba(255, 200, 50, .15), rgba(255, 120, 50, .1));
    border: 1px solid rgba(255, 200, 50, .2);
}

.moves-stat {
    background: linear-gradient(135deg, rgba(100, 180, 255, .15), rgba(50, 120, 255, .1));
    border: 1px solid rgba(100, 180, 255, .2);
}

.stat-icon {
    font-size: 1.3rem;
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, .3));
}

.stat-info {
    text-align: center
}

.stat-label {
    font-size: .4rem;
    letter-spacing: 2.5px;
    color: rgba(255, 255, 255, .45);
    text-transform: uppercase;
    font-weight: 800;
}

.stat-val {
    font-family: 'Fredoka One', cursive;
    font-size: 1.3rem;
    line-height: 1.1;
}

.score-val {
    color: #fdd835;
    text-shadow: 0 0 12px rgba(253, 216, 53, .3);
}

.moves-val {
    color: #64b5f6;
    text-shadow: 0 0 12px rgba(100, 181, 246, .3);
}

.hud-center {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 4px 8px;
}

.level-pill {
    font-family: 'Fredoka One', cursive;
    font-size: .65rem;
    letter-spacing: 2px;
    color: #fff;
    background: linear-gradient(90deg, #ff7043, #fdd835);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.progress-wrap {
    position: relative;
    width: 100%;
    max-width: 180px;
    margin: 3px 0 1px;
}

.progress-track {
    width: 100%;
    height: 7px;
    background: rgba(255, 255, 255, .08);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .05);
}

.progress-fill {
    height: 100%;
    width: 0%;
    border-radius: 4px;
    background: linear-gradient(90deg, #ff7043, #fdd835, #66bb6a);
    transition: width .4s ease;
    box-shadow: 0 0 10px rgba(255, 200, 50, .4);
}

.progress-stars {
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 5%;
    pointer-events: none;
}

.p-star {
    font-size: .55rem;
    opacity: .25;
    transition: opacity .3s;
    filter: drop-shadow(0 0 4px rgba(253, 216, 53, .6));
}

.p-star.lit {
    opacity: 1
}

.target-text {
    font-size: .42rem;
    color: rgba(255, 255, 255, .35);
    letter-spacing: 1.5px;
    font-weight: 700;
}

#bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 6px 16px 8px;
    background: linear-gradient(180deg, rgba(30, 15, 50, .75) 0%, rgba(40, 20, 60, .92) 100%);
    backdrop-filter: blur(16px);
    border-top: 2px solid rgba(255, 180, 50, .2);
    box-shadow: 0 -3px 20px rgba(0, 0, 0, .3);
    z-index: 30;
}

.bar-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    outline: none;
    font-family: 'Fredoka One', cursive;
    transition: all .2s ease;
}

.bar-btn:active {
    transform: scale(.92)
}

.bar-icon {
    font-size: 1.1rem
}

.bar-label {
    font-size: .7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hint-btn {
    background: linear-gradient(135deg, rgba(253, 216, 53, .2), rgba(255, 152, 0, .15));
    border: 1.5px solid rgba(253, 216, 53, .35);
    color: #fdd835;
    box-shadow: 0 2px 8px rgba(253, 216, 53, .15);
}

.hint-btn:hover {
    background: linear-gradient(135deg, rgba(253, 216, 53, .3), rgba(255, 152, 0, .25));
    box-shadow: 0 3px 14px rgba(253, 216, 53, .25);
    transform: translateY(-1px);
}

.sound-btn {
    background: linear-gradient(135deg, rgba(100, 181, 246, .2), rgba(30, 136, 229, .15));
    border: 1.5px solid rgba(100, 181, 246, .35);
    color: #90caf9;
    box-shadow: 0 2px 8px rgba(100, 181, 246, .15);
}

.sound-btn:hover {
    background: linear-gradient(135deg, rgba(100, 181, 246, .3), rgba(30, 136, 229, .25));
    box-shadow: 0 3px 14px rgba(100, 181, 246, .25);
    transform: translateY(-1px);
}

.sound-btn.muted {
    border-color: rgba(255, 255, 255, .15);
    color: rgba(255, 255, 255, .35);
    background: rgba(255, 255, 255, .05);
    box-shadow: none;
}

.quit-btn {
    background: linear-gradient(135deg, rgba(239, 83, 80, .2), rgba(211, 47, 47, .15));
    border: 1.5px solid rgba(239, 83, 80, .35);
    color: #ef9a9a;
    box-shadow: 0 2px 8px rgba(239, 83, 80, .15);
}

.quit-btn:hover {
    background: linear-gradient(135deg, rgba(239, 83, 80, .3), rgba(211, 47, 47, .25));
    box-shadow: 0 3px 14px rgba(239, 83, 80, .25);
    transform: translateY(-1px);
}

#screen-game {
    background: transparent;
    flex-direction: column;
    padding-top: 48px;
    padding-bottom: 44px;
}

#screen-game.active {
    display: flex
}

#board-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    padding: 4px;
}

#board-canvas {
    border-radius: 10px;
    background: rgba(0, 0, 0, .28);
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, .3), inset 0 0 0 1px rgba(255, 255, 255, .06);
    border: 2px solid rgba(255, 255, 255, .08);
}

#hint-label {
    position: fixed;
    bottom: 65px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Fredoka One', cursive;
    font-size: .65rem;
    color: rgba(253, 216, 53, .6);
    letter-spacing: 2px;
    z-index: 31;
    opacity: 0;
    transition: opacity .3s;
    text-shadow: 0 0 10px rgba(253, 216, 53, .3);
    padding: 4px 14px;
    background: rgba(0, 0, 0, .3);
    border-radius: 20px;
    border: 1px solid rgba(253, 216, 53, .15);
}

#hint-label.show {
    opacity: 1
}

#combo-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Fredoka One', cursive;
    font-size: 2.8rem;
    text-align: center;
    pointer-events: none;
    z-index: 100;
    opacity: 0;
    text-shadow: 0 3px 0 rgba(0, 0, 0, .3), 0 0 20px currentColor;
}

#combo-popup.show {
    animation: comboPop .9s ease-out forwards
}

@keyframes comboPop {
    0% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(.4) rotate(-5deg)
    }

    15% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.2) rotate(3deg)
    }

    30% {
        transform: translate(-50%, -50%) scale(1) rotate(0)
    }

    100% {
        opacity: 0;
        transform: translate(-50%, -65%) scale(.85)
    }
}

#floats {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 50
}

.float-text {
    position: absolute;
    font-family: 'Fredoka One', cursive;
    font-size: 1.2rem;
    color: #fff;
    text-shadow: 0 2px 6px rgba(0, 0, 0, .5);
    animation: floatUp .8s ease-out forwards;
    white-space: nowrap;
}

@keyframes floatUp {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1)
    }

    100% {
        opacity: 0;
        transform: translateY(-50px) scale(.7)
    }
}

.line-blast {
    position: fixed;
    pointer-events: none;
    z-index: 60;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .8), transparent);
    animation: blastFlash .4s ease-out forwards;
}

.line-blast.horizontal {
    height: 4px;
    left: 0;
    right: 0
}

.line-blast.vertical {
    width: 4px;
    top: 0;
    bottom: 0
}

@keyframes blastFlash {
    0% {
        opacity: 1;
        transform: scaleX(1)
    }

    100% {
        opacity: 0;
        transform: scaleX(1.5)
    }
}

#screen-over,
#screen-level {
    background: rgba(0, 0, 0, .55);
    backdrop-filter: blur(18px)
}

.over-content {
    text-align: center;
    background: rgba(0, 0, 0, .3);
    padding: 30px 40px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, .08);
    backdrop-filter: blur(10px);
    animation: overSlide .4s ease-out;
}

@keyframes overSlide {
    0% {
        opacity: 0;
        transform: scale(.8) translateY(30px)
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0)
    }
}

.over-title {
    font-family: 'Fredoka One', cursive;
    font-size: 2.4rem;
    color: #ff7043;
    text-shadow: 0 3px 0 rgba(0, 0, 0, .3), 0 0 25px rgba(255, 100, 50, .3);
    margin-bottom: 15px
}

.level-complete-title {
    font-family: 'Fredoka One', cursive;
    font-size: 2.6rem;
    color: #fdd835;
    text-shadow: 0 3px 0 rgba(200, 150, 0, .5), 0 0 25px rgba(255, 220, 50, .3);
    margin-bottom: 8px
}

.stars-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px
}

.lv-star {
    font-size: 2.5rem;
    color: rgba(255, 255, 255, .12);
    transition: all .4s ease
}

.lv-star.earned {
    color: #fdd835;
    text-shadow: 0 0 20px rgba(253, 216, 53, .7), 0 3px 0 #f57f17;
    animation: starBounce .5s ease
}

@keyframes starBounce {
    0% {
        transform: scale(0) rotate(-30deg)
    }

    50% {
        transform: scale(1.3) rotate(10deg)
    }

    100% {
        transform: scale(1) rotate(0)
    }
}

.over-score,
.over-best {
    margin: 10px 0
}

.over-label {
    font-size: .65rem;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, .4);
    text-transform: uppercase
}

.over-val {
    font-family: 'Fredoka One', cursive;
    font-size: 2.5rem;
    color: #fdd835;
    text-shadow: 0 2px 0 rgba(0, 0, 0, .3)
}

.over-best-num {
    font-family: 'Fredoka One', cursive;
    font-size: 1.4rem;
    color: #64b5f6
}

@media(max-width:420px) {
    .title {
        font-size: 2.8rem
    }

    .menu-btn {
        width: 190px;
        font-size: .95rem;
        padding: 12px 0
    }

    .stat-val {
        font-size: 1.1rem
    }

    .stat-icon {
        font-size: 1.1rem
    }

    .bar-btn {
        padding: 7px 14px
    }

    .bar-label {
        font-size: .6rem
    }

    .bar-icon {
        font-size: .95rem
    }

    .over-title,
    .level-complete-title {
        font-size: 1.8rem
    }

    .over-val {
        font-size: 2rem
    }
}

@media(max-width:360px) {
    .hud-stat {
        padding: 3px 8px;
        gap: 5px
    }

    .stat-val {
        font-size: .95rem
    }

    .bar-btn {
        padding: 6px 10px;
        gap: 4px
    }

    .bar-label {
        font-size: .5rem
    }
}