/* ─────────────────────────────────────────────────────────────────────────
   sergiosUpdatedSlimeStyles.css
   TNT | Sergio's Slime Sprite — Teaching Edition
   Green / grass theme matching the slime character palette.
──────────────────────────────────────────────────────────────────────────── */

:root {
    --slime-dark:   #080f08;
    --slime-navy:   #0a120a;
    --slime-mid:    #0f1f0f;
    --slime-green:  #5CB85C;
    --slime-teal:   #4CAF50;
    --slime-light:  #a5d6a7;
    --slime-gold:   #81C784;

    /* Greenbar code paper */
    --gb-row-a:     #0d200d;
    --gb-row-b:     #081408;
    --gb-num:       #3a7a3a;
    --gb-text:      #c8e6c9;

    /* JS syntax highlights */
    --js-keyword:   #a5d6a7;
    --js-comment:   #6a9b6a;
    --js-string:    #ce9178;
    --js-number:    #b5cea8;
}

body { background: var(--slime-dark); color: rgba(255,255,255,0.85); }

/* ── Spark bar ─────────────────────────────────────────────────────────── */
.spark-bar {
    background: var(--slime-navy);
    padding: 0.52rem 1.2rem;
    display: flex; align-items: center; flex-wrap: wrap; gap: 1.2rem;
    border-bottom: 2px solid var(--slime-green);
    font-size: 0.88rem;
}
.spark-links { display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; }
.spark-links a { color: var(--slime-light); font-weight: 700; text-decoration: none; }
.spark-links a:hover { color: #fff; text-decoration: underline; }
.spark-bar > span { color: rgba(255,255,255,0.35); font-size: 0.80rem; margin-left: auto; }

/* ── Hero ──────────────────────────────────────────────────────────────── */
#hero {
    min-height: 36vh;
    background:
        linear-gradient(135deg, rgba(8,20,8,0.82) 0%, rgba(20,60,20,0.68) 100%),
        url('../images/Grass_Sample.png') center / cover no-repeat;
    padding: 4rem 1rem 3rem;
    color: #fff;
    text-align: center;
}
.hero-content { max-width: 820px; margin: 0 auto; }
.hero-eyebrow {
    font-size: 0.72rem; letter-spacing: 3px; text-transform: uppercase;
    color: rgba(255,255,255,0.50); display: block; margin-bottom: 0.65rem;
}
.hero-title {
    font-family: 'Boogaloo', cursive;
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.12; margin-bottom: 0.75rem;
    color: var(--slime-light);
}
.hero-subtitle {
    font-size: clamp(0.9rem, 2vw, 1.05rem);
    color: rgba(255,255,255,0.70);
    line-height: 1.68; max-width: 640px; margin: 0 auto;
}

/* ── Main section ──────────────────────────────────────────────────────── */
#mainSection {
    background: linear-gradient(180deg, #080f08 0%, #030803 100%);
    padding: 3rem 0 5rem;
}

/* ── Intro card ────────────────────────────────────────────────────────── */
.intro-card {
    background: var(--slime-mid);
    border: 1px solid rgba(92,184,92,0.20);
    border-top: 4px solid var(--slime-green);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    margin-bottom: 1.5rem;
}
.intro-card h2 {
    font-family: 'Boogaloo', cursive;
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    color: var(--slime-light); margin-bottom: 0.4rem;
}
.intro-card p {
    font-size: 0.92rem; color: rgba(255,255,255,0.72);
    line-height: 1.75; margin-bottom: 0.5rem;
}
.novice-badge {
    display: inline-block; background: rgba(76,175,80,0.18);
    border: 1px solid rgba(76,175,80,0.40); color: var(--slime-teal);
    font-size: 0.70rem; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; border-radius: 4px;
    padding: 2px 8px; margin-bottom: 0.6rem;
}
.tech-note {
    background: rgba(92,184,92,0.08);
    border-left: 3px solid var(--slime-green);
    border-radius: 0 8px 8px 0;
    padding: 0.65rem 1rem; margin-top: 0.75rem;
    font-size: 0.87rem; color: rgba(255,255,255,0.70); line-height: 1.6;
}
.tech-note strong { color: var(--slime-light); }

/* ── Showcase card ─────────────────────────────────────────────────────── */
.showcase-card {
    background: #0f1f0f;
    border: 1px solid rgba(92,184,92,0.18);
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

/* ── Terminal header ───────────────────────────────────────────────────── */
.code-terminal-header {
    display: flex; align-items: center; gap: 0.6rem;
    background: #091209; padding: 0.55rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.terminal-dots { display: flex; gap: 6px; }
.td { width: 12px; height: 12px; border-radius: 50%; }
.td-red    { background: #ff5f57; }
.td-yellow { background: #febc2e; }
.td-green  { background: #28c840; }
.terminal-filename {
    font-family: 'Source Code Pro', monospace; font-size: 0.78rem;
    color: rgba(255,255,255,0.65); flex: 1;
}
.terminal-tag {
    font-size: 0.70rem; color: rgba(92,184,92,0.80);
    background: rgba(92,184,92,0.12); padding: 2px 8px; border-radius: 4px;
}
.copy-btn {
    margin-left: auto;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.15); border-radius: 5px;
    color: #ccc; font-size: 0.76rem; padding: 3px 10px; cursor: pointer;
    transition: all 0.2s; display: flex; align-items: center; gap: 5px;
}
.copy-btn:hover { background: rgba(255,255,255,0.12); color: #fff; }

/* ── Greenbar code paper ───────────────────────────────────────────────── */
.code-paper {
    background: var(--gb-row-a);
    overflow-x: auto; overflow-y: auto;
    max-height: 500px;
    height: 100%;
    font-family: 'Source Code Pro', monospace;
    font-size: 0.78rem; line-height: 1.62;
    counter-reset: lineno;
}
.code-paper ol { list-style: none; margin: 0; padding: 0; }
.code-paper li {
    display: flex; counter-increment: lineno;
    padding: 0 1rem;
}
.code-paper li:nth-child(6n+1),
.code-paper li:nth-child(6n+2),
.code-paper li:nth-child(6n+3) { background: var(--gb-row-a); }
.code-paper li:nth-child(6n+4),
.code-paper li:nth-child(6n+5),
.code-paper li:nth-child(6n+6) { background: var(--gb-row-b); }
.code-paper li::before {
    content: counter(lineno);
    min-width: 2.8rem; color: var(--gb-num); text-align: right;
    padding-right: 1rem; user-select: none; flex-shrink: 0;
}
.code-paper li code {
    color: var(--gb-text); white-space: pre; font-family: inherit;
    background: none; padding: 0;
}

/* JS syntax highlights */
.js-keyword { color: var(--js-keyword); font-weight: 600; }
.js-comment  { color: var(--js-comment); font-style: italic; }
.js-string   { color: var(--js-string); }
.js-number   { color: var(--js-number); }

/* ── Canvas panel ──────────────────────────────────────────────────────── */
.canvas-panel {
    display: flex; flex-direction: column; align-items: center;
    justify-content: center;
    padding: 1rem; height: 100%; min-height: 320px;
    background: #0a150a;
}
.canvas-mobile-warning {
    display: block; text-align: center;
    color: #ff7b72; font-weight: 700;
    padding: 1rem 0; margin: 0;
}
.canvas-label {
    font-family: 'Boogaloo', cursive; font-size: 0.90rem;
    color: var(--slime-gold); letter-spacing: 0.5px;
    margin-bottom: 0.5rem; text-align: center;
}
.canvas-caption {
    font-size: 0.78rem; color: rgba(255,255,255,0.45);
    text-align: center; margin-top: 0.5rem; line-height: 1.5;
}

/* mobile: stack code above canvas */
@media (max-width: 575px) {
    .canvas-mobile-warning { display: block; }
}
@media (min-width: 576px) {
    .canvas-mobile-warning { display: none; }
}

/* sketchContentDiv must fill its flex parent so clientWidth is non-zero when setup() runs */
#sketchContentDiv { width: 100%; text-align: center; }

/* ── Player.js secondary card ──────────────────────────────────────────── */
.player-card {
    background: #0f1f0f;
    border: 1px solid rgba(92,184,92,0.15);
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}
.player-card-intro {
    padding: 1rem 1.2rem 0;
    font-size: 0.88rem; color: rgba(255,255,255,0.70); line-height: 1.68;
}
.player-card-intro strong { color: var(--slime-light); }
.player-card-intro code {
    background: rgba(92,184,92,0.12); color: var(--slime-green);
    padding: 1px 5px; border-radius: 3px; font-size: 0.87em;
}

/* ── Crosstraining card ────────────────────────────────────────────────── */
.crosstraining-card {
    background: rgba(92,184,92,0.06);
    border: 1px solid rgba(92,184,92,0.20);
    border-left: 4px solid var(--slime-green);
    border-radius: 0 12px 12px 0;
    padding: 1.2rem 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.90rem; color: rgba(255,255,255,0.75); line-height: 1.7;
}
.crosstraining-card h3 {
    font-family: 'Boogaloo', cursive; font-size: 1.15rem;
    color: var(--slime-light); margin-bottom: 0.5rem;
}
.crosstraining-card a { color: var(--slime-gold); }
.crosstraining-card code {
    background: rgba(92,184,92,0.12); color: var(--slime-green);
    padding: 1px 5px; border-radius: 3px; font-size: 0.87em;
}

/* ── Page nav footer ───────────────────────────────────────────────────── */
#pageNav {
    background: var(--slime-navy);
    border-top: 2px solid var(--slime-green);
    padding: 1.5rem 0;
}
.nav-links {
    display: flex; flex-wrap: wrap; gap: 0.75rem;
    justify-content: center; align-items: center;
}
.nav-btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.45rem 1.1rem; border-radius: 8px;
    font-size: 0.88rem; font-weight: 700; text-decoration: none;
    transition: all 0.2s;
}
.nav-btn-back {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.70);
}
.nav-btn-back:hover { background: rgba(255,255,255,0.12); color: #fff; }
.nav-btn-ct {
    background: rgba(92,184,92,0.12);
    border: 1px solid rgba(92,184,92,0.35); color: var(--slime-gold);
}
.nav-btn-ct:hover { background: rgba(92,184,92,0.22); color: #fff; }