:root {
    --board-size: 1000px;
    --cell: 10px;
    --bg: #0a0a0a;
    --fg: #d6ffd6;
    --grid: #153e15;
    --link: #7cff7c;

    --logo-bg-dark: #000;
    --logo-bg-light: #fff;

    --card-bd: #1f5d1f;
    --card-bg: #081108;
    --btn-ok-bd: #2c7a2c;
    --btn-ok-bg: #0f2f0f;
    --btn-ok-fg: #d6ffd6;
    --btn-bad-bd: #7a2c2c;
    --btn-bad-bg: #2f0f0f;
    --btn-bad-fg: #ffd6d6;

    --wrap: 1100px;
}

* {
    box-sizing: border-box
}

html, body {
    height: 100%
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace
}

.page-wrap {
    max-width: var(--wrap);
    margin: 18px auto;
    padding: 0 12px
}

/* Header */
.site-header {
    border-bottom: 2px solid var(--grid);
    padding: 10px 12px;
    display: flex;
    gap: 16px;
    align-items: baseline;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, .9);
    backdrop-filter: blur(4px);
    z-index: 5;
}

.site-header .brand {
    font-weight: 800;
    letter-spacing: .5px
}

.site-header a {
    color: var(--link);
    text-decoration: none;
    margin-right: 12px
}

.site-header a:hover {
    color: var(--fg);
    text-decoration: underline
}

.site-nav {
    margin-left: auto
}

/* Cards / blocks */
.card {
    border: 1px solid var(--card-bd);
    border-radius: 10px;
    padding: 14px;
    background: var(--card-bg);
    box-shadow: 0 0 18px rgba(0, 255, 80, .05) inset;
}

.muted {
    opacity: .8
}

.btn {
    display: inline-block;
    cursor: pointer;
    border-radius: 8px;
    padding: 8px 12px;
    text-decoration: none;
}

/* --- Retro animated Save button --- */
.btn-ok {
    position: relative;
    border: 1px solid #47ff47;
    background: linear-gradient(180deg, #164916 0%, #0c2a0c 100%);
    color: #d6ffd6;
    font-weight: 700;
    overflow: hidden;
    z-index: 1;
    transition: background 0.2s, border-color 0.2s, transform 0.15s;
    animation: btnPulseOuter 4s ease-in-out infinite;
}

/* Soft inner glow pulse */
.btn-ok::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 8px;
    background: radial-gradient(circle at center, rgba(124, 255, 124, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
    opacity: 0.12;
    z-index: -1;
    animation: btnPulseInner 3s ease-in-out infinite;
}

/* Horizontal shimmer (retro scanline wave) */
.btn-ok::after {
    content: "";
    position: absolute;
    top: -150%;
    left: 0;
    width: 100%;
    height: 400%;
    background: repeating-linear-gradient(
            rgba(124, 255, 124, 0.05) 0,
            rgba(124, 255, 124, 0.05) 1px,
            transparent 2px,
            transparent 4px
    );
    opacity: 0.12;
    mix-blend-mode: screen;
    animation: scanline 5s linear infinite;
}

/* Hover: more brightness + scale */
.btn-ok:hover {
    border-color: #7cff7c;
    background: linear-gradient(180deg, #1c601c 0%, #0f3a0f 100%);
    transform: scale(1.04);
    box-shadow: 0 0 20px rgba(124, 255, 124, 0.3);
}

/* --- Keyframes --- */
@keyframes btnPulseOuter {
    0%, 100% {
        box-shadow: 0 0 8px rgba(124, 255, 124, 0.05);
    }
    50% {
        box-shadow: 0 0 18px rgba(124, 255, 124, 0.25);
    }
}

@keyframes btnPulseInner {
    0% {
        opacity: 0.10;
        transform: scale(0.97);
    }
    50% {
        opacity: 0.25;
        transform: scale(1.03);
    }
    100% {
        opacity: 0.10;
        transform: scale(0.97);
    }
}

@keyframes scanline {
    0% {
        transform: translateY(-25%);
        opacity: 0.2;
    }
    50% {
        transform: translateY(25%);
        opacity: 0.1;
    }
    100% {
        transform: translateY(-25%);
        opacity: 0.2;
    }
}


.btn-bad {
    border: 1px solid var(--btn-bad-bd);
    background: var(--btn-bad-bg);
    color: var(--btn-bad-fg)
}

.btn-sm {
    padding: 4px 8px;
    border-radius: 6px
}

.btn-xs {
    padding: 3px 7px;
    border-radius: 6px
}

.btn-lg {
    padding: 10px 18px;
    font-size: 18px;
    border-width: 3px;
}

a.muted:hover {
    color: #aaffaa;
}


/* Dashboard layout */
.dash-grid {
    display: grid;
    grid-template-columns:minmax(0, 1fr) 380px;
    gap: 18px;
    align-items: start;
}

.aside-sticky {
    position: sticky;
    top: 74px
}

/* Tiles/Lists/Thumbs */
.list {
    display: flex;
    flex-direction: column;
    gap: 12px
}

.tile {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--card-bd);
    border-radius: 10px;
    padding: 8px;
    background: #061006
}

.tile .meta {
    display: flex;
    gap: 10px;
    align-items: center
}

.thumb {
    width: 72px;
    height: 44px;
    border: 1px solid var(--card-bd);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.thumb img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain
}

/* Simple tooltip from data-tip */
.tile[data-tip]:hover::after {
    content: attr(data-tip);
    position: absolute;
    transform: translateY(-8px);
    background: #020602;
    border: 1px solid var(--card-bd);
    border-radius: 8px;
    padding: 8px;
    max-width: 320px;
    white-space: normal;
    box-shadow: 0 0 12px rgba(0, 255, 80, .08);
}

/* Public board pieces reused by board.css if needed */
.board {
    position: relative;
    width: var(--board-size);
    height: var(--board-size);
    margin: 0 auto;
    background: #000;
    background-image: repeating-linear-gradient(0deg, var(--grid) 0, var(--grid) 1px, transparent 1px, transparent var(--cell)),
    repeating-linear-gradient(90deg, var(--grid) 0, var(--grid) 1px, transparent 1px, transparent var(--cell));
    border: 3px solid var(--grid);
    box-shadow: 0 0 28px rgba(0, 255, 80, .15) inset, 0 0 18px rgba(0, 255, 80, .05);
    image-rendering: pixelated;
}

.logo {
    position: absolute;
    display: block;
    border: 1px solid #1f5d1f;
    background: transparent;
    overflow: hidden
}

.logo.theme-dark {
    background: var(--logo-bg-dark)
}

.logo.theme-light {
    background: var(--logo-bg-light)
}

.logo:hover {
    border-color: var(--link)
}

/* --- Retro form controls --- */
.card label {
    display: block;
    font-weight: 700;
    margin: 12px 0 6px
}

.card input[type="text"],
.card input[type="url"],
.card input[type="number"],
.card textarea,
.card select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--card-bd);
    border-radius: 8px;
    background: #071307; /* dark input bg */
    color: var(--fg);
    outline: none;
}

.card textarea {
    min-height: 140px;
    line-height: 1.35
}

.card input:focus,
.card textarea:focus,
.card select:focus {
    border-color: var(--link);
    box-shadow: 0 0 0 2px rgba(124, 255, 124, .12);
}

.card ::placeholder {
    color: #8dbb8d;
    opacity: .75
}

.card .help {
    font-size: 12px;
    opacity: .7;
    margin-top: 4px
}