/* ─── Malta Island Metabolism — views CSS ─── */

/* header tabs */
#tabs { display: flex; gap: 6px; margin-left: auto; pointer-events: auto; }
#tabs button { background: rgba(13,20,25,0.85); border: 1px solid var(--hair); color: var(--ink-dim); font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: 0.05em; padding: 7px 14px; border-radius: 999px; cursor: pointer; transition: color 0.15s, border-color 0.15s; }
#tabs button:hover { color: var(--ink); }
#tabs button.on { color: var(--ink); border-color: #4a6570; background: #1a262d; }

/* view overlays */
.view { position: fixed; inset: 0; z-index: 6; display: none; overflow-y: auto; background: radial-gradient(ellipse at 55% 40%, var(--sea-2) 0%, var(--sea) 75%); padding: 92px 48px 60px; }
body[data-view="balance"] #view-balance { display: block; }
body[data-view="sankey"] #view-sankey { display: block; }
body[data-view="ask"] #view-ask { display: flex; }
body:not([data-view="map"]):not([data-view="site"]) #legend, body:not([data-view="map"]):not([data-view="site"]) footer, body:not([data-view="map"]) #reset-view { display: none; }

.view-inner { max-width: 1640px; margin: 0 auto; }
.view-head h2 { margin: 0 0 6px; font-size: 26px; font-weight: 800; letter-spacing: 0.02em; }
.view-head p { margin: 0 0 26px; max-width: 760px; color: var(--ink-dim); font-size: 14.5px; line-height: 1.55; text-wrap: pretty; }

/* ── balance view ── */
.bal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 22px; }
.bal-group { background: rgba(17,27,34,0.6); border: 1px solid var(--hair); border-radius: 14px; padding: 22px 24px 18px; }
.bal-group header { display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.bal-group h3 { margin: 0; font-size: 18px; font-weight: 700; }
.bal-unit { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; color: var(--ink-dim); letter-spacing: 0.05em; }
.bal-row { display: flex; gap: 12px; padding: 9px 0; border-top: 1px solid var(--hair); }
.bal-tag { flex: 0 0 74px; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.1em; border: 1px solid; border-radius: 999px; padding: 3px 0; text-align: center; height: fit-content; margin-top: 2px; }
.bal-main { flex: 1; min-width: 0; }
.bal-line { display: flex; justify-content: space-between; gap: 10px; }
.bal-name { font-size: 14px; font-weight: 600; }
.bal-val { font-family: "IBM Plex Mono", monospace; font-size: 13.5px; color: var(--ink); }
.bal-bar { height: 5px; border-radius: 3px; background: #1a262d; margin: 6px 0 4px; overflow: hidden; }
.bal-bar i { display: block; height: 100%; border-radius: 3px; opacity: 0.85; }
.bal-note { font-size: 12px; color: var(--ink-dim); font-family: "IBM Plex Mono", monospace; }
.bal-insight { margin: 14px 0 0; padding: 12px 14px; background: rgba(242,193,78,0.06); border: 1px solid rgba(242,193,78,0.2); border-radius: 10px; font-size: 13.5px; line-height: 1.5; color: #e3cf9e; text-wrap: pretty; }

/* ── sankey view ── */
#sankey-tabs { display: flex; gap: 6px; margin-bottom: 22px; }
#sankey-tabs button { background: rgba(13,20,25,0.85); border: 1px solid var(--hair); color: var(--ink-dim); font-family: "IBM Plex Mono", monospace; font-size: 12.5px; padding: 8px 16px; border-radius: 999px; cursor: pointer; }
#sankey-tabs button.on { color: var(--ink); border-color: #4a6570; background: #1a262d; }
.sankey-svg { width: 100%; height: auto; display: block; }
.sankey-svg .ribbon { opacity: 0.3; transition: opacity 0.15s; }
.sankey-svg .ribbon:hover { opacity: 0.65; }
.sk-label { fill: var(--ink); font-family: "Archivo", sans-serif; font-size: 15px; font-weight: 600; }
.sk-val { fill: var(--ink-dim); font-family: "IBM Plex Mono", monospace; font-size: 13px; font-weight: 400; }

/* food slice */
.food-rows { max-width: 1100px; display: flex; flex-direction: column; gap: 4px; }
.food-row { display: grid; grid-template-columns: 190px 1fr; gap: 6px 18px; padding: 13px 0; border-top: 1px solid var(--hair); align-items: center; }
.food-name { font-size: 15px; font-weight: 600; }
.food-bar { position: relative; height: 18px; background: #1a262d; border-radius: 4px; }
.food-bar i { position: absolute; inset: 0 auto 0 0; background: #82c97c; border-radius: 4px; min-width: 3px; }
.food-pct { position: absolute; top: 50%; transform: translateY(-50%); font-family: "IBM Plex Mono", monospace; font-size: 12.5px; color: var(--ink); }
.food-note { grid-column: 2; font-size: 12.5px; color: var(--ink-dim); font-family: "IBM Plex Mono", monospace; }
.food-insight { max-width: 1100px; }

/* ── scenarios ── */
#scenario-bar, #scenario-feed { display: none; }
body[data-view="scenarios"] #scenario-bar { display: flex; flex-direction: column; gap: 8px; position: fixed; left: 28px; top: 80px; width: 252px; z-index: 5; }
#scenario-bar h2 { margin: 0; font-size: 16px; font-weight: 800; letter-spacing: 0.04em; }
#scenario-bar .hint { margin: 0 0 6px; font-size: 12px; line-height: 1.5; color: var(--ink-dim); }
.scen-card { text-align: left; background: rgba(13,20,25,0.88); border: 1px solid var(--hair); border-radius: 12px; padding: 11px 14px; cursor: pointer; color: var(--ink); display: flex; flex-direction: column; gap: 3px; transition: border-color 0.15s; }
.scen-card:hover { border-color: #4a6570; }
.scen-card.on { border-color: #e8556a; background: rgba(232,85,106,0.08); }
.scen-card b { font-size: 13.5px; font-weight: 700; font-family: "Archivo", sans-serif; }
.scen-card span { font-size: 11.5px; color: var(--ink-dim); font-family: "IBM Plex Mono", monospace; line-height: 1.4; }

body[data-view="scenarios"] #scenario-feed { display: block; position: fixed; right: 28px; top: 80px; bottom: 120px; width: 330px; overflow-y: auto; z-index: 5; background: rgba(13,20,25,0.92); border: 1px solid var(--hair); border-radius: 14px; padding: 18px 18px 22px; backdrop-filter: blur(6px); }
#scenario-feed h3 { margin: 0 0 10px; font-size: 17px; font-weight: 800; }
.feed-buffers { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; padding: 11px 13px; background: rgba(69,198,230,0.06); border: 1px solid rgba(69,198,230,0.2); border-radius: 10px; }
.feed-buffers b { font-family: "IBM Plex Mono", monospace; font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: #45c6e6; margin-bottom: 2px; }
.feed-buffers span { font-size: 12px; line-height: 1.45; color: var(--ink-dim); }
.feed-group { margin-bottom: 12px; }
.feed-time { display: block; font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.1em; color: var(--ink-dim); margin-bottom: 6px; }
.feed-ev { border-left: 3px solid; border-radius: 4px; background: rgba(255,255,255,0.025); padding: 8px 11px; margin-bottom: 6px; font-size: 12.5px; line-height: 1.5; color: var(--ink-dim); }
.feed-ev b { display: block; color: var(--ink); font-size: 12.5px; margin-bottom: 1px; }
.feed-empty { color: var(--ink-dim); font-size: 13px; font-family: "IBM Plex Mono", monospace; line-height: 1.5; }

#scenario-scrub { display: none; }
body[data-view="scenarios"] #scenario-scrub { display: block; position: fixed; left: 50%; transform: translateX(-50%); bottom: 22px; width: min(620px, 60vw); z-index: 5; background: rgba(13,20,25,0.92); border: 1px solid var(--hair); border-radius: 14px; padding: 14px 20px 10px; backdrop-filter: blur(6px); }
.scrub-label { display: block; text-align: center; font-family: "IBM Plex Mono", monospace; font-size: 12px; color: var(--ink); letter-spacing: 0.06em; margin-bottom: 8px; }
#scrub { width: 100%; accent-color: #e8556a; cursor: pointer; }
#scrub-ticks { display: flex; justify-content: space-between; margin-top: 4px; }
#scrub-ticks span { font-family: "IBM Plex Mono", monospace; font-size: 10px; color: var(--ink-dim); }

/* severity rings on map */
.sev-ring { fill: none; stroke-width: 2.5; opacity: 0.9; }
.sev-ring.sev1 { stroke-dasharray: 3 4; opacity: 0.7; }
.sev-ring.sev3 { stroke-width: 3.5; }
@media (prefers-reduced-motion: no-preference) {
  .sev-ring.sev3 { animation: sevpulse 1.6s ease-in-out infinite; }
  @keyframes sevpulse { 50% { opacity: 0.35; } }
}
.flow.dead .flow-anim { display: none; }
.flow.dead .flow-base { opacity: 0.07; stroke-dasharray: 4 7; }

/* ── ask view ── */
#view-ask { align-items: stretch; justify-content: center; }
#ask-col { width: min(780px, 100%); display: flex; flex-direction: column; }
#ask-head h2 { margin: 0 0 6px; font-size: 26px; font-weight: 800; }
#ask-head p { margin: 0 0 18px; color: var(--ink-dim); font-size: 14.5px; line-height: 1.5; }
#ask-suggest { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
#ask-suggest button { background: rgba(69,198,230,0.07); border: 1px solid rgba(69,198,230,0.25); color: #9adcee; font-family: "IBM Plex Mono", monospace; font-size: 12px; padding: 8px 14px; border-radius: 999px; cursor: pointer; }
#ask-suggest button:hover { background: rgba(69,198,230,0.14); }
#ask-log { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 12px; padding-bottom: 16px; }
.ask-msg { max-width: 86%; border-radius: 14px; padding: 12px 16px; font-size: 14px; line-height: 1.6; }
.ask-msg p { margin: 0 0 8px; } .ask-msg p:last-child { margin: 0; }
.ask-msg.user { align-self: flex-end; background: #21323b; }
.ask-msg.ai { align-self: flex-start; background: rgba(17,27,34,0.85); border: 1px solid var(--hair); color: #c9d6da; }
.ask-msg .thinking { color: var(--ink-dim); font-family: "IBM Plex Mono", monospace; font-size: 13px; }
.node-ref { background: none; border: none; border-bottom: 1px dashed #45c6e6; color: #45c6e6; font: inherit; padding: 0 1px; cursor: pointer; }
#ask-form { display: flex; gap: 10px; border-top: 1px solid var(--hair); padding-top: 16px; }
#ask-input { flex: 1; resize: none; background: rgba(13,20,25,0.9); border: 1px solid var(--hair); border-radius: 12px; color: var(--ink); font-family: "Archivo", sans-serif; font-size: 14px; padding: 12px 14px; line-height: 1.5; }
#ask-input:focus { outline: none; border-color: #4a6570; }
#ask-send { background: #45c6e6; border: none; color: #07242c; font-family: "Archivo", sans-serif; font-weight: 700; font-size: 14px; padding: 0 22px; border-radius: 12px; cursor: pointer; }
#ask-send:disabled { opacity: 0.5; cursor: default; }