@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;700;900&display=swap');

:root {
    --bg1: #f0f9ff;
    --bg2: #e0f2fe;
    --indigo: #6366f1;
    --indigo-dark: #4f46e5;
}

* {
    box-sizing: border-box;
    font-family: 'Nunito', sans-serif;
}

body {
    background-color: var(--bg1);
    background-image: radial-gradient(circle at 50% 50%, var(--bg2) 0%, var(--bg1) 100%);
    overflow: hidden;
    user-select: none;
}

#game-canvas {
    background-color: #e2e8f0;
    border: 4px solid #65a30d;
    border-radius: 1rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    cursor: grab;
    width: min(92vw, 600px);
    height: auto;
    display: block;
    touch-action: none;
}

.title-shadow {
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.1);
}

/* === SHAKE === */
.shake {
    animation: shake 0.5s cubic-bezier(.36, .07, .19, .97) both;
}

@keyframes shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
}

/* === CURSOR === */
.grabbing { cursor: grabbing !important; }
.grab     { cursor: grab !important; }

/* === CONFETTI === */
#confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 50;
}

/* === TOAST === */
.toast {
    position: absolute;
    left: 50%;
    bottom: 12px;
    transform: translateX(-50%);
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.90);
    color: white;
    font-weight: 900;
    font-size: 13px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, .22);
    max-width: min(520px, 90%);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    animation: toastIn 0.2s ease;
    z-index: 30;
}

.toast.hidden { display: none; }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(6px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* === OVERLAY === */
#overlay {
    /* flex + overflow-y so buttons never clip on short screens */
    scrollbar-width: none;
}
#overlay::-webkit-scrollbar { display: none; }

#overlay-icon-wrap {
    /* subtle pulse for the icon */
    animation: iconPulse 2.5s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.08); }
}

/* === OVERLAY BUTTONS === */
#overlay-actions button {
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.1s, opacity 0.1s;
}
#overlay-actions button:active:not(:disabled) {
    transform: scale(0.96);
}
#overlay-actions button:disabled {
    cursor: not-allowed;
}

/* === STAR COLLECT PULSE (canvas parent) === */
@keyframes starCollect {
    0%   { filter: brightness(1); }
    40%  { filter: brightness(1.35); }
    100% { filter: brightness(1); }
}
.star-flash {
    animation: starCollect 0.35s ease;
}

/* === LIVES ICONS === */
.life-icon {
    display: inline-block;
    transition: transform 0.15s;
}
.life-icon.lost {
    opacity: 0.25;
}