/* In-game tutorial (see js/tutorial.js).
   The layer covers the game stage and lets everything through (pointer-events: none),
   only the small "Überspringen" button is clickable. z-index sits above the canvas
   (canvas.fullscreen: 1000) and the win/game-over screens (1001) but below the control
   buttons/navbar (9999) and the info overlays (10000), so touch controls stay usable
   and opening the instructions still covers the tutorial. */
#tutorialLayer {
    position: absolute;
    inset: 0;
    z-index: 5000;
    pointer-events: none;
}

/* Placed in the "quiet" band of the 720x480 stage: below the coin rows (y ~50-220) and
   above the chickens' heads (y ~340+), and shifted right of Pepe, who always stands at
   x ~100-220 (camera follows him) - so neither approaching enemies nor the player's own
   character are hidden behind the box. */
#tutorialBox {
    position: absolute;
    top: 40%;
    left: 57%;
    transform: translateX(-50%);
    max-width: 56%;
    min-width: 260px;
    box-sizing: border-box;
    padding: 10px 16px 8px 16px;
    border: 3px solid #FF9601;
    border-radius: 16px;
    background: rgba(20, 12, 4, 0.82);
    color: #fdf6ec;
    font-family: 'boogaloo-regular';
    font-size: clamp(13px, 2.2vw, 18px);
    line-height: 1.25;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
    animation: tutorial-slide-in 0.4s ease-out;
    transition: opacity 0.6s ease;
}

/* Green border while the "✓ Super!" confirmation is shown. */
#tutorialBox.tutorial-done {
    border-color: #6fcf5a;
}

/* Fade-out of the final "you're ready" step. */
#tutorialBox.tutorial-fade {
    opacity: 0;
}

@keyframes tutorial-slide-in {
    from {
        opacity: 0;
        transform: translate(-50%, 16px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

.tutorial-skip {
    position: absolute;
    top: 4px;
    right: 10px;
    pointer-events: auto;
    cursor: pointer;
    font-family: 'boogaloo-regular';
    font-size: 0.7em;
    color: #c9b89a;
    padding: 2px 4px;
    z-index: 1;
}

.tutorial-skip:hover {
    color: #FF9601;
}

.tutorial-title {
    font-size: 0.8em;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #FF9601;
    margin-bottom: 2px;
}

.tutorial-main {
    display: flex;
    align-items: center;
    gap: 14px;
}

.tutorial-task {
    font-size: 1.15em;
    color: rgb(250, 222, 75);
}

.tutorial-hint {
    font-size: 0.8em;
    color: #e6dccb;
    margin-top: 2px;
}

/* Keyboard key cap (desktop). */
.tutorial-key {
    flex-shrink: 0;
    min-width: 2.2em;
    height: 2.2em;
    padding: 0 0.4em;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.1em;
    color: #1a1208;
    background: linear-gradient(#fffdf7, #d8d0c0);
    border: 2px solid #8a7d66;
    border-bottom-width: 5px;
    border-radius: 7px;
    animation: tutorial-key-press 1.4s ease-in-out infinite;
}

.tutorial-key-wide {
    font-size: 0.85em;
    min-width: 5.5em;
}

@keyframes tutorial-key-press {
    0%, 100% {
        transform: translateY(0);
        border-bottom-width: 5px;
    }
    50% {
        transform: translateY(2px);
        border-bottom-width: 3px;
    }
}

/* Copy of the on-screen control button (touch devices). */
.tutorial-icon {
    flex-shrink: 0;
    width: 2.4em;
    height: 2.4em;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 3px solid #FF9601;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
}

.tutorial-icon svg {
    width: 80%;
    height: 80%;
    fill: #FF9601;
}

.tutorial-icon-throw svg {
    width: 60%;
    height: 60%;
    rotate: 65deg;
}

.tutorial-img {
    flex-shrink: 0;
    height: 3em;
    width: auto;
    filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.6));
}

.tutorial-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 6px;
}

.tutorial-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
}

.tutorial-dot.active {
    background: #FF9601;
}

.tutorial-dot.done {
    background: #6fcf5a;
}

.tutorial-confirm {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: 1.3em;
    color: #6fcf5a;
    padding: 6px 0;
    animation: tutorial-pop 0.35s ease-out;
}

.tutorial-confirm svg {
    fill: #6fcf5a;
    width: 1.4em;
    height: 1.4em;
}

@keyframes tutorial-pop {
    0% {
        transform: scale(0.6);
        opacity: 0;
    }
    70% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Pulsing ring around the real on-screen control button the current step asks for.
   Uses box-shadow only, so it doesn't fight with the inline borderColor that
   markUsedControlBtn() sets while the button is pressed. */
.control_circle.tutorial-pulse {
    animation: tutorial-pulse 1.2s ease-out infinite;
}

@keyframes tutorial-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 150, 1, 0.9);
    }
    100% {
        box-shadow: 0 0 0 18px rgba(255, 150, 1, 0);
    }
}

/* On touch devices, keep the tutorial box inside the same 3:2 "game stage" box as the
   canvas, controls and navbar (see canvas.fullscreen in style.css). */
@media (pointer: coarse) {
    #tutorialLayer {
        width: min(100dvw, 100dvh * 1.5);
        height: min(100dvh, 100dvw / 1.5);
        inset: 0;
        margin: auto;
    }

    #tutorialBox {
        max-width: 54%;
        min-width: 220px;
        padding: 8px 12px 6px 12px;
    }
}

@media (max-height: 400px) {
    #tutorialBox {
        font-size: 14px;
        padding: 6px 12px 5px 12px;
    }

    .tutorial-dots {
        margin-top: 4px;
    }
}