/* ============================================================
   Rocket Lab — standalone sci-fi HUD
   Self-contained: NO base.css / agent-shell.css dependency.
   Warm palette (#512216 accent, ember actives).
   ============================================================ */

:root {
    --rl-bg:        #0a0604;
    --rl-panel:     rgba(20, 10, 6, 0.72);
    --rl-panel-2:   rgba(34, 18, 11, 0.85);
    --rl-line:      rgba(201, 96, 58, 0.30);
    --rl-line-soft: rgba(245, 166, 35, 0.15);
    --rl-accent:    #512216;
    --rl-ember:     #c9603a;
    --rl-ember-hot: #ff7a3c;
    --rl-gold:      #f5a623;   /* engine-labs dept color, for the future tie-in */
    --rl-text:      #f0d9c8;
    --rl-text-dim:  rgba(240, 217, 200, 0.55);
    --rl-ok:        #6dbf7a;
    --rl-warn:      #f5a623;
    --rl-bad:       #e05555;
    --rl-header-h:  40px;
    --rl-mono:      'Courier New', Courier, monospace;
}

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

html, body {
    height: 100%;
    background: var(--rl-bg);
    overflow: hidden;
    font-family: var(--rl-mono);
    color: var(--rl-text);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

/* ── VFX overlay ── */
.vfx-overlay {
    position: fixed; inset: 0;
    pointer-events: none;
    z-index: 200;
}
.scanline-layer {
    position: absolute; inset: 0;
    background: repeating-linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0) 0px,
        rgba(0, 0, 0, 0) 2px,
        rgba(0, 0, 0, 0.18) 3px,
        rgba(0, 0, 0, 0) 4px
    );
    opacity: 0.35;
    mix-blend-mode: multiply;
}
.noise-layer {
    position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255, 122, 60, 0.025) 1px, transparent 1px);
    background-size: 3px 3px;
    opacity: 0.5;
}

/* ── Header ── */
.rl-header {
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--rl-header-h);
    background: rgba(10, 6, 4, 0.78);
    border-bottom: 1px solid var(--rl-line);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 16px;
    z-index: 100;
    backdrop-filter: blur(6px);
}
.rl-header-left {
    display: flex; align-items: center; gap: 8px;
    font-size: 11px; letter-spacing: 0.1em;
    color: var(--rl-text-dim);
}
.rl-header-left a { color: var(--rl-text-dim); text-decoration: none; }
.rl-header-left a:hover { color: var(--rl-ember-hot); }
.rl-header-sep { opacity: 0.35; }
.rl-header-title { color: var(--rl-ember-hot); font-weight: bold; letter-spacing: 0.18em; }
.rl-tag {
    font-size: 9px; letter-spacing: 0.16em;
    color: var(--rl-gold);
    border: 1px solid rgba(245, 166, 35, 0.4);
    border-radius: 3px; padding: 1px 5px; margin-left: 2px;
}
.rl-header-right { display: flex; align-items: center; gap: 8px; }
.rl-hbtn {
    font-family: var(--rl-mono);
    font-size: 10px; letter-spacing: 0.12em;
    color: var(--rl-text-dim);
    background: transparent;
    border: 1px solid var(--rl-line);
    border-radius: 4px; padding: 5px 10px;
    text-decoration: none; cursor: pointer;
}
.rl-hbtn:hover { color: var(--rl-ember-hot); border-color: var(--rl-ember); }

/* ── Viewport ── */
#rl-viewport {
    position: fixed;
    top: var(--rl-header-h); left: 0; right: 0; bottom: 0;
    z-index: 1;
}
#rl-viewport canvas { display: block; }

/* ── Side panels ── */
.rl-panel {
    position: fixed;
    top: calc(var(--rl-header-h) + 12px);
    bottom: 12px;
    width: 234px;
    background: var(--rl-panel);
    border: 1px solid var(--rl-line);
    border-radius: 8px;
    backdrop-filter: blur(8px);
    z-index: 50;
    display: flex; flex-direction: column;
    overflow: hidden;
}
#rl-palette { left: 12px; }
#rl-stats   { right: 12px; }

.rl-panel-title {
    font-size: 10px; letter-spacing: 0.2em;
    color: var(--rl-gold);
    padding: 12px 14px 8px;
    border-bottom: 1px solid var(--rl-line-soft);
    text-transform: uppercase;
}
.rl-subtitle { border-bottom: none; padding-bottom: 4px; opacity: 0.85; }

/* ── Palette ── */
#rl-palette-list { flex: 1; overflow-y: auto; padding: 8px; }
.rl-cat-head {
    font-size: 9px; letter-spacing: 0.18em;
    color: var(--rl-text-dim);
    margin: 10px 4px 4px;
}
.rl-part {
    display: flex; flex-direction: column; gap: 3px;
    background: var(--rl-panel-2);
    border: 1px solid var(--rl-line-soft);
    border-radius: 6px;
    padding: 8px 10px;
    margin-bottom: 6px;
    cursor: grab;
    transition: border-color 0.12s, transform 0.06s;
}
.rl-part:hover { border-color: var(--rl-ember); }
.rl-part:active { cursor: grabbing; transform: scale(0.98); }
.rl-part-name { font-size: 11px; letter-spacing: 0.06em; color: var(--rl-text); }
.rl-part-stats { display: flex; flex-wrap: wrap; gap: 4px; }
.rl-chip {
    font-size: 8.5px; letter-spacing: 0.04em;
    color: var(--rl-text-dim);
    background: rgba(201, 96, 58, 0.10);
    border: 1px solid var(--rl-line-soft);
    border-radius: 3px; padding: 1px 4px;
}
.rl-palette-foot {
    font-size: 8.5px; letter-spacing: 0.06em;
    color: var(--rl-text-dim);
    padding: 8px 12px; line-height: 1.5;
    border-top: 1px solid var(--rl-line-soft);
}

/* ── Stats ── */
#rl-stats { display: flex; flex-direction: column; }
.rl-stat-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 14px;
    font-size: 11px; letter-spacing: 0.06em;
}
.rl-stat-label { color: var(--rl-text-dim); }
.rl-stat-val { color: var(--rl-text); font-weight: bold; }
.rl-stat-val.is-ok   { color: var(--rl-ok); }
.rl-stat-val.is-warn { color: var(--rl-warn); }
.rl-stat-val.is-bad  { color: var(--rl-bad); }
.rl-stat-block { padding: 4px 14px 10px; }

.rl-dv-bar {
    position: relative;
    height: 8px; margin: 8px 0 4px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--rl-line-soft);
    border-radius: 4px; overflow: hidden;
}
.rl-dv-fill {
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 0%;
    background: linear-gradient(90deg, var(--rl-ember), var(--rl-ember-hot));
    transition: width 0.25s ease, background 0.25s;
}
.rl-dv-fill.is-clear { background: linear-gradient(90deg, #4f9d5b, var(--rl-ok)); }
.rl-dv-marker {
    position: absolute; top: -2px; bottom: -2px;
    width: 2px; left: 100%;
    background: var(--rl-gold);
    box-shadow: 0 0 4px var(--rl-gold);
}
.rl-dv-budget { font-size: 9px; letter-spacing: 0.08em; color: var(--rl-text-dim); }

.rl-stage-list { flex: 1; overflow-y: auto; padding: 4px 10px; }
.rl-stage-card {
    border-left: 3px solid var(--rl-ember);
    background: var(--rl-panel-2);
    border-radius: 0 5px 5px 0;
    padding: 6px 10px; margin-bottom: 6px;
    font-size: 10px; letter-spacing: 0.04em;
}
.rl-stage-card .rl-stage-name { color: var(--rl-text); font-weight: bold; margin-bottom: 2px; }
.rl-stage-card .rl-stage-meta { color: var(--rl-text-dim); display: flex; justify-content: space-between; }
.rl-stage-empty { color: var(--rl-text-dim); font-size: 10px; padding: 8px 4px; text-align: center; }

.rl-stats-actions {
    display: flex; gap: 6px; padding: 10px 12px;
    border-top: 1px solid var(--rl-line-soft);
}

/* ── Buttons ── */
.rl-btn {
    font-family: var(--rl-mono);
    font-size: 11px; letter-spacing: 0.12em;
    color: #1a0d06;
    background: linear-gradient(180deg, var(--rl-ember-hot), var(--rl-ember));
    border: none; border-radius: 5px;
    padding: 8px 14px; cursor: pointer;
    text-transform: uppercase; font-weight: bold;
    transition: filter 0.12s, opacity 0.12s;
}
.rl-btn:hover { filter: brightness(1.12); }
.rl-btn:disabled { opacity: 0.4; cursor: not-allowed; filter: grayscale(0.5); }
.rl-btn-ghost {
    flex: 1;
    color: var(--rl-text-dim);
    background: transparent;
    border: 1px solid var(--rl-line);
    font-weight: normal;
}
.rl-btn-ghost:hover { color: var(--rl-ember-hot); border-color: var(--rl-ember); filter: none; }

/* ── Launch bar ── */
#rl-launchbar {
    position: fixed;
    bottom: 18px; left: 50%; transform: translateX(-50%);
    display: flex; align-items: center; gap: 14px;
    background: var(--rl-panel);
    border: 1px solid var(--rl-line);
    border-radius: 10px;
    padding: 10px 16px;
    backdrop-filter: blur(8px);
    z-index: 60;
}
.rl-mission-pick { display: flex; align-items: center; gap: 8px; font-size: 10px; letter-spacing: 0.14em; color: var(--rl-text-dim); }
#rl-mission {
    font-family: var(--rl-mono);
    font-size: 11px; letter-spacing: 0.06em;
    color: var(--rl-text);
    background: var(--rl-panel-2);
    border: 1px solid var(--rl-line);
    border-radius: 5px; padding: 6px 10px; cursor: pointer;
}
.rl-btn-launch {
    font-size: 13px; letter-spacing: 0.18em;
    padding: 10px 26px;
    box-shadow: 0 0 18px rgba(255, 122, 60, 0.35);
}

/* ── Overlays (verdict / dialog / help) ── */
.rl-overlay {
    position: fixed; inset: 0;
    display: none;                 /* default hidden via display, not [hidden] */
    align-items: center; justify-content: center;
    background: rgba(5, 3, 2, 0.78);
    backdrop-filter: blur(4px);
    z-index: 300;
    padding: 20px;
}
.rl-overlay.is-open { display: flex; }

.rl-verdict-card, .rl-dialog-card {
    width: min(560px, 94vw);
    max-height: 90vh; overflow-y: auto;
    background: var(--rl-panel-2);
    border: 1px solid var(--rl-line);
    border-radius: 12px;
    padding: 26px 28px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}
.rl-verdict-tier {
    font-size: 34px; letter-spacing: 0.16em; font-weight: bold;
    text-align: center; margin-bottom: 6px;
}
.rl-verdict-tier.tier-FAIL,
.rl-verdict-tier.tier-NO_LIFTOFF { color: var(--rl-bad); text-shadow: 0 0 18px rgba(224, 85, 85, 0.5); }
.rl-verdict-tier.tier-BARELY     { color: var(--rl-warn); text-shadow: 0 0 18px rgba(245, 166, 35, 0.4); }
.rl-verdict-tier.tier-NOMINAL    { color: var(--rl-ember-hot); text-shadow: 0 0 18px rgba(255, 122, 60, 0.4); }
.rl-verdict-tier.tier-COMFORTABLE{ color: var(--rl-ok); text-shadow: 0 0 18px rgba(109, 191, 122, 0.4); }

.rl-verdict-mission { text-align: center; color: var(--rl-text-dim); font-size: 12px; letter-spacing: 0.14em; margin-bottom: 16px; }
.rl-verdict-dv {
    display: flex; justify-content: center; gap: 18px; flex-wrap: wrap;
    font-size: 11px; letter-spacing: 0.08em; color: var(--rl-text-dim);
    margin-bottom: 16px;
}
.rl-verdict-dv b { color: var(--rl-text); font-size: 13px; }
.rl-verdict-margin { font-weight: bold; }
.rl-verdict-margin.is-pos { color: var(--rl-ok); }
.rl-verdict-margin.is-neg { color: var(--rl-bad); }
.rl-verdict-stages { margin-bottom: 14px; }
.rl-verdict-flavor {
    text-align: center; font-style: italic; font-size: 11px;
    color: var(--rl-text-dim); line-height: 1.6; margin-bottom: 18px;
}
.rl-verdict-actions, .rl-dialog-card .rl-verdict-actions {
    display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
}

/* ── Dialog (save/load list) ── */
.rl-dialog-title { font-size: 13px; letter-spacing: 0.18em; color: var(--rl-gold); margin-bottom: 16px; text-transform: uppercase; }
#rl-dialog-body { margin-bottom: 16px; }
.rl-saved-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 10px; padding: 10px 12px; margin-bottom: 8px;
    background: var(--rl-panel); border: 1px solid var(--rl-line-soft); border-radius: 6px;
    font-size: 11px;
}
.rl-saved-info { display: flex; flex-direction: column; gap: 2px; }
.rl-saved-name { color: var(--rl-text); font-weight: bold; letter-spacing: 0.06em; }
.rl-saved-meta { color: var(--rl-text-dim); font-size: 9px; }
.rl-saved-actions { display: flex; gap: 6px; }
.rl-mini-btn {
    font-family: var(--rl-mono); font-size: 9px; letter-spacing: 0.08em;
    color: var(--rl-text-dim); background: transparent;
    border: 1px solid var(--rl-line); border-radius: 4px; padding: 4px 8px; cursor: pointer;
}
.rl-mini-btn:hover { color: var(--rl-ember-hot); border-color: var(--rl-ember); }
.rl-mini-btn.is-danger:hover { color: var(--rl-bad); border-color: var(--rl-bad); }
.rl-dialog-empty { color: var(--rl-text-dim); font-size: 11px; text-align: center; padding: 18px; }

/* ── Help ── */
.rl-help-body { font-size: 12px; line-height: 1.7; color: var(--rl-text); margin-bottom: 18px; }
.rl-help-body p { margin-bottom: 8px; }
.rl-help-body b { color: var(--rl-ember-hot); }
.rl-help-eq {
    margin-top: 12px; padding-top: 12px;
    border-top: 1px solid var(--rl-line-soft);
    color: var(--rl-gold); font-size: 11px; letter-spacing: 0.04em;
}

/* ── Drag ghost cursor hint ── */
body.rl-dragging { cursor: grabbing; }

/* ── Toast (stage separation etc.) ── */
.rl-toast {
    position: fixed; left: 50%; top: 22%;
    transform: translateX(-50%);
    background: rgba(20, 10, 6, 0.9);
    border: 1px solid var(--rl-ember);
    border-radius: 6px;
    padding: 8px 18px;
    font-size: 12px; letter-spacing: 0.16em; color: var(--rl-ember-hot);
    z-index: 250; pointer-events: none;
    opacity: 0; transition: opacity 0.25s, transform 0.25s;
}
.rl-toast.is-show { opacity: 1; transform: translateX(-50%) translateY(-6px); }

/* ── Responsive ── */
@media (max-width: 760px) {
    .rl-panel { width: 168px; }
    #rl-palette { left: 6px; top: calc(var(--rl-header-h) + 6px); bottom: 84px; }
    #rl-stats   { right: 6px; top: calc(var(--rl-header-h) + 6px); bottom: 84px; }
    #rl-launchbar { bottom: 8px; gap: 8px; padding: 8px 10px; }
    .rl-btn-launch { padding: 10px 18px; font-size: 12px; }
    .rl-header-left { font-size: 9px; gap: 5px; }
}