/* ============================================================
   AI Idea Factory — design tokens
   "Ruang Gambar Teknik" (Technical Drafting Room): graphite +
   brass alat ukur presisi + biru blueprint/cyanotype untuk data
   teknis. mockup_layout: 3-kolom, dark-first.
   ============================================================ */
:root {
  --color-bg: #1a1817;
  --color-surface: #221f1c;
  --color-surface-2: #282420;
  --color-surface-hover: #2f2b26;
  --color-border: #3a352f;
  --color-border-strong: #4a443c;
  --color-inset: #141210;

  --text-primary: #e7e3d8;
  --text-secondary: #a39c8c;
  --text-tertiary: #8a8172;

  --accent: #b8863f;
  --accent-hover: #cc9950;
  --accent-soft: #3a2f1c;
  --accent-contrast: #1a1512;

  --info: #5b8fb0;
  --info-soft: #1c2b34;
  --grid-line: rgba(91, 143, 176, .05);

  --success: #6b9c6f;
  --success-soft: #1c2a1d;
  --warning: #c17a3a;
  --warning-soft: #2d1f10;
  --warning-border: #6b4a20;
  --danger: #c56a62;
  --danger-hover: #d47b73;
  --danger-soft: #331815;

  --terminal-bg: #141210;
  --terminal-text: #7bc47f;

  --shadow-sm: 0 1px 2px rgba(20, 14, 8, .5);
  --shadow-md: 0 8px 24px rgba(20, 14, 8, .55);

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  --font-display: "Big Shoulders Display", "Oswald", sans-serif;
  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", ui-monospace, "Consolas", "Monaco", monospace;
  --text-xs: .72rem;
  --text-sm: .8125rem;
  --text-base: .9375rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --tracking-wide: .05em;
  --tracking-wider: .08em;

  --col-titles-w: 210px;
  --col-proses-w: 330px;
  --terminal-h: 180px;
}

:root[data-theme="light"] {
  --color-bg: #e9edf0;
  --color-surface: #ffffff;
  --color-surface-2: #ffffff;
  --color-surface-hover: #eef1f3;
  --color-border: #d7dde1;
  --color-border-strong: #b9c2c8;
  --color-inset: #f2f5f6;

  --text-primary: #221f1c;
  --text-secondary: #5c574e;
  --text-tertiary: #6b6558;

  --accent: #8a5a25;
  --accent-hover: #7a4d1e;
  --accent-soft: #f1e4cc;
  --accent-contrast: #fdf6ea;

  --info: #2f5f80;
  --info-soft: #dce9f0;
  --grid-line: rgba(47, 95, 128, .06);

  --success: #3f6b45;
  --success-soft: #e3ede4;
  --warning: #8a5a1f;
  --warning-soft: #f4e8d4;
  --warning-border: #d4b378;
  --danger: #8a3530;
  --danger-hover: #742a26;
  --danger-soft: #f5e2e0;

  --terminal-bg: #f2f5f6;
  --terminal-text: #2f6b3a;

  --shadow-sm: 0 1px 2px rgba(30, 40, 45, .08);
  --shadow-md: 0 8px 20px rgba(30, 40, 45, .12);
}

/* ============================================================
   Base
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  color: var(--text-primary); background: var(--color-bg);
  background-image:
    repeating-linear-gradient(0deg, var(--grid-line) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, var(--grid-line) 0 1px, transparent 1px 32px);
  font-family: var(--font-sans); font-size: var(--text-base);
  line-height: 1.55; -webkit-font-smoothing: antialiased;
  transition: background-color .15s ease, color .15s ease;
}
h1 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; letter-spacing: .01em; margin-bottom: 1rem; }
h2 {
  font-size: var(--text-sm); font-weight: 600; margin-bottom: .75rem;
  text-transform: uppercase; letter-spacing: var(--tracking-wide); color: var(--text-secondary);
}
h3 { font-size: var(--text-base); font-weight: 600; margin-bottom: .7rem; }
p { margin-bottom: .5rem; }
.hidden { display: none !important; }
.muted { color: var(--text-secondary); font-size: var(--text-sm); }
.err { color: var(--danger); font-size: var(--text-sm); }
.hint { color: var(--text-tertiary); font-size: var(--text-xs); margin: .35rem 0 .6rem; line-height: 1.45; }
.notice {
  background: var(--color-inset); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: .65rem .8rem;
  font-size: var(--text-xs); color: var(--text-secondary); line-height: 1.5;
}
.divider { height: 1px; background: var(--color-border); margin: .75rem 0; }

/* Aksesibilitas: fokus-keyboard terlihat di semua elemen interaktif
   (sebelumnya cuma ada di input/textarea), + hormati reduced-motion. */
:focus-visible { outline: 2px solid var(--info); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ============================================================
   Login gate
   ============================================================ */
.gate {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 1rem; background: var(--color-bg);
}
.card.login-card { max-width: 380px; width: 100%; text-align: center; padding: 2.25rem 2rem; }
.login-brand { font-size: 2.25rem; margin-bottom: .5rem; }
.login-card .field { text-align: left; margin: 1.1rem 0; }
.login-card button.full { margin-top: .25rem; }

/* ============================================================
   App shell: topbar / workspace(3 kolom) / terminal / tab-bar
   ============================================================ */
#app { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .6rem 1.1rem; background: var(--color-surface);
  border-bottom: 1px solid var(--color-border); flex-shrink: 0; flex-wrap: wrap; gap: .6rem;
}
.topbar .brand {
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  letter-spacing: .01em; display: flex; align-items: center; gap: .45rem;
}
.topbar-actions { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
/* .topbar-scroll: flex row utuh di SEMUA lebar (bukan cuma mobile) -- sebelumnya
   cuma di-style di dalam @media max-width:900px, jadi di desktop dia jatuh
   balik ke display:block bawaan <div> dan 3 tombolnya text-wrap sendiri jadi
   2 baris begitu box-nya (dihitung shrink-to-fit oleh flex parent) lebih
   sempit dari total lebar 3 tombol -- topbar jadi 2 baris tanpa alasan di
   lebar berapa pun, termasuk desktop lebar (BUG: header numpuk konten).
   overflow-x:auto aman di semua lebar, tidak muncul scrollbar tanpa overflow. */
.topbar-scroll { display: flex; align-items: center; gap: .5rem; overflow-x: auto; min-width: 0; }
.topbar-scroll > * { flex-shrink: 0; }

/* --- 3 kolom (kerangka permanen: kiri+tengah+kanan) --- */
.workspace { flex: 1; min-height: 0; display: flex; }
.col-titles {
  width: var(--col-titles-w); flex: 0 0 var(--col-titles-w); border-right: 1px solid var(--color-border);
  overflow-y: auto; padding: .85rem .6rem; display: flex; flex-direction: column;
}
.col-preview {
  flex: 1; min-width: 0; overflow-y: auto; padding: 1.1rem 1.25rem;
  border-right: 1px solid var(--color-border); display: flex; flex-direction: column;
}
.col-proses {
  width: var(--col-proses-w); flex: 0 0 var(--col-proses-w); overflow-y: auto; padding: 1.1rem 1.1rem;
}

.panel-label {
  font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: var(--tracking-wider);
  color: var(--text-tertiary); margin-bottom: .75rem; font-weight: 500; padding: 0 .25rem;
}

/* Kolom kiri: daftar judul riset */
.new-riset-btn {
  background: var(--accent-soft); color: var(--accent); border: 1px dashed var(--accent);
  border-radius: var(--radius-md); padding: .55rem; font-size: var(--text-sm); font-weight: 600;
  cursor: pointer; margin-bottom: .6rem; width: 100%;
}
.new-riset-btn:hover { background: var(--accent); color: var(--accent-contrast); }
.title-list { display: flex; flex-direction: column; gap: .2rem; }
.title-item {
  padding: .55rem .55rem; border-radius: var(--radius-md); font-size: var(--text-sm);
  cursor: pointer; color: var(--text-secondary);
}
.title-item:hover { background: var(--color-surface-hover); color: var(--text-primary); }
.title-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
/* Baris judul+status+hapus -- flex row terpisah dari .title-item supaya
   checklist (lihat .title-checklist di bawah) bisa ditumpuk BLOCK di
   bawahnya tanpa ikut jadi sibling flex row. */
.title-item-row { display: flex; align-items: flex-start; justify-content: space-between; gap: .4rem; }
.title-item-main { min-width: 0; overflow-wrap: break-word; }
.title-item .status { font-size: var(--text-xs); opacity: .8; margin-top: .12rem; font-weight: 400; }
.title-item-delete {
  flex-shrink: 0; background: transparent; border: none; padding: .15rem .3rem;
  font-size: var(--text-sm); line-height: 1; cursor: pointer; opacity: 0;
  color: var(--text-tertiary); border-radius: var(--radius-sm); transition: opacity .12s, color .12s, background .12s;
}
.title-item:hover .title-item-delete { opacity: 1; }
.title-item-delete:hover { color: var(--danger); background: var(--danger-soft); }

/* Checklist Eksplorasi LIVE (Mode A) -- nempel di bawah judul riset
   terkait, progress "sudah berapa dari berapa" via .progress-bar yang
   SUDAH ADA (lihat bar() di app.js), item per-baris dgn ikon status. */
.title-checklist {
  margin-top: .4rem; padding: .45rem .5rem; border-radius: var(--radius-sm);
  background: var(--color-surface-hover); cursor: default;
}
/* Entry semu "tanpa topik" -- SENGAJA bukan .title-item (lihat komentar
   di renderTopics() di app.js), jadi butuh replika kecil dari style
   .title-item/.title-item-main yang relevan di sini. */
.checklist-standalone-entry { padding: .55rem .55rem; border-radius: var(--radius-md); font-size: var(--text-sm); }
.checklist-standalone-label { color: var(--text-secondary); font-weight: 600; margin-bottom: .1rem; }
.title-checklist-head {
  font-size: var(--text-xs); font-weight: 600; color: var(--text-secondary);
  margin-bottom: .25rem; overflow-wrap: break-word;
}
.title-checklist .progress-label { margin-bottom: .3rem; }
.checklist-list { list-style: none; display: flex; flex-direction: column; gap: .12rem; }
.checklist-item {
  font-size: var(--text-xs); color: var(--text-tertiary); overflow-wrap: break-word;
  display: flex; align-items: flex-start; gap: .3rem;
}
.checklist-item.status-ketemu { color: var(--text-primary); }
.checklist-item.status-tidak-ketemu { color: var(--text-tertiary); text-decoration: line-through; }
.checklist-item.status-sedang { color: var(--accent); font-weight: 600; }

/* Grup "Mode Otomatis" — topik yang dibuat bersamaan dari 1 kalimat,
   ditandai bracket kiri + tint halus supaya beda dari topik mandiri
   ("1 Topik"), yang tetap flat tanpa wrapper ini sama sekali. */
.title-group {
  border-left: 2px solid var(--accent); background: var(--accent-soft);
  border-radius: var(--radius-md); padding: .5rem .3rem .3rem .5rem; margin-bottom: .2rem;
}
.title-group.active { border-left-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.title-group .title-item { padding-left: .3rem; }
.title-group-label {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .04em;
  color: var(--accent); font-weight: 600; margin-bottom: .3rem; padding: .2rem .25rem;
  border-radius: var(--radius-sm); cursor: pointer;
}
.title-group-label:hover { background: var(--accent); color: var(--accent-contrast); }

/* Hint transparansi cakupan merge saat Grup Gabungan aktif -- lihat
   selectGroup()/renderProsesPanel() di app.js. */
.hint-group { color: var(--accent); font-weight: 600; }

/* ============================================================
   Modal (hapus topik — destruktif, preview + konfirmasi)
   ============================================================ */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(10, 8, 6, .6);
  display: flex; align-items: center; justify-content: center; z-index: 60; padding: 1rem;
}
.modal-card { max-width: 440px; width: 100%; max-height: 80vh; overflow-y: auto; }
.modal-card h3 { margin-bottom: .75rem; }
.modal-card .row { margin-top: 1rem; }

/* Kolom tengah: preview toggle + isi */
.preview-toggle { display: flex; gap: .4rem; margin-bottom: .8rem; flex-wrap: wrap; }
.preview-toggle .ptab {
  background: var(--color-surface); border: 1px solid var(--color-border); color: var(--text-secondary);
  font-size: var(--text-xs); padding: .4rem .7rem; border-radius: var(--radius-sm); cursor: pointer;
}
.preview-toggle .ptab:hover { color: var(--text-primary); }
.preview-toggle .ptab.active { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.preview-title { margin-bottom: .5rem; word-break: break-all; }
.placeholder {
  flex: 1; display: flex; align-items: center; justify-content: center; text-align: center;
  color: var(--text-secondary); font-size: var(--text-sm); padding: 2.5rem 1.5rem;
  border: 1px dashed var(--color-border); border-radius: var(--radius-lg);
}
.viewer-frame { flex: 1; width: 100%; min-height: 320px; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: #fdfbf6; }

/* Live Testing: floating window draggable, independen dari tab manapun --
   toggle di topbar (.live-toggle/.live-dot) buka/minimize window ini. */
.live-toggle { display: flex; align-items: center; gap: .4rem; }
.live-toggle.active { background: var(--accent-soft); color: var(--accent); }
.live-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--text-tertiary); flex-shrink: 0; }
.live-dot.active { background: var(--success); box-shadow: 0 0 0 3px var(--success-soft); }

.live-window {
  position: fixed; z-index: 55; width: 220px;
  background: var(--color-surface); border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  display: flex; flex-direction: column; overflow: hidden;
}
.live-window-header {
  cursor: move; user-select: none; touch-action: none; padding: .5rem .7rem;
  background: var(--color-surface-2); border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm); font-weight: 600;
  display: flex; align-items: center; justify-content: space-between; gap: .4rem;
}
.live-window-body { padding: .5rem; display: flex; flex-direction: column; gap: .4rem; }
/* .live-frame BEDA dari .viewer-frame (iframe, tanpa ukuran intrinsik):
   <img> punya aspect-ratio asli (720x1640) yang dipertahankan APA ADANYA
   di sini (bukan cuma object-fit:contain di dalam box flex sembarang
   seperti versi tab-preview lama) supaya lebar window = lebar gambar
   pas, tidak ada letterbox. */
.live-frame {
  width: 100%; aspect-ratio: 720 / 1640; object-fit: contain;
  border-radius: var(--radius-sm); background: #000; display: block;
  /* WAJIB buat kontrol sentuh (2026-07-17) -- tanpa ini, gestur geser di
     gambar ditangkap browser sebagai SCROLL HALAMAN bawaan (default),
     bukan diserahkan ke JS (pointerdown/pointerup handler). Pola SAMA
     dengan .live-resize-handle di file ini yang sudah lebih dulu pakai
     ini buat masalah serupa (drag resize). */
  touch-action: none;
}
.live-resize-handle {
  position: absolute; right: 2px; bottom: 2px; width: 14px; height: 14px;
  cursor: nwse-resize; touch-action: none; opacity: .5;
  background: linear-gradient(135deg, transparent 50%, var(--text-tertiary) 50%);
}

/* Konten kolom kanan per-tab (proses-riset/proses-desain/proses-settings)
   berbagi wrapper yg sama (.col-proses sudah scroll+padding) */
#proses-desain, #proses-settings { display: flex; flex-direction: column; gap: .85rem; }

/* ============================================================
   Cards — sudut bertakik (corner-tick) meniru tanda registrasi
   kertas gambar teknik. Murni dekoratif via pseudo-element, tidak
   menambah markup.
   ============================================================ */
.card {
  position: relative;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  padding: 1rem 1.1rem; margin-bottom: .85rem;
}
.card:last-child { margin-bottom: 0; }
.card::before, .card::after {
  content: ""; position: absolute; width: 7px; height: 7px;
  border-color: var(--color-border-strong); pointer-events: none;
}
.card::before { top: -1px; left: -1px; border-top: 1px solid; border-left: 1px solid; }
.card::after { bottom: -1px; right: -1px; border-bottom: 1px solid; border-right: 1px solid; }

/* ============================================================
   Buttons — brass, teks gelap terukir di atasnya (bukan putih)
   ============================================================ */
button {
  background: var(--accent); color: var(--accent-contrast); border: none;
  border-radius: var(--radius-sm); padding: .55rem 1rem; font: inherit;
  font-weight: 600; font-size: var(--text-sm); cursor: pointer;
  transition: background .12s, border-color .12s, opacity .12s;
}
button:hover { background: var(--accent-hover); }
button:disabled { opacity: .5; cursor: default; }
button.primary { width: 100%; }
button.secondary {
  width: 100%; background: var(--color-surface); border: 1px solid var(--color-border);
  color: var(--text-primary); margin-bottom: .4rem; font-weight: 500;
}
button.secondary:hover { background: var(--color-surface-hover); }
button.ghost { background: transparent; color: var(--text-primary); border: 1px solid var(--color-border-strong); font-weight: 500; }
button.ghost:hover { background: var(--color-surface-hover); }
button.danger { background: var(--danger); color: #fdf6ea; }
button.danger:hover { background: var(--danger-hover); }
button.ghost.danger { background: transparent; color: var(--danger); border-color: var(--danger); }
button.ghost.danger:hover { background: var(--danger-soft); }
button.full { width: 100%; }
button.icon-btn { padding: .3rem .5rem; line-height: 1; }

/* ============================================================
   Forms
   ============================================================ */
.field { display: flex; flex-direction: column; gap: .35rem; margin: .6rem 0; }
.field label { font-size: var(--text-sm); font-weight: 500; color: var(--text-secondary); }
.field-inline { flex-direction: row; align-items: center; gap: .6rem; }
.field-inline input { width: 6rem; }

input[type=text], input[type=password], input[type=number], textarea {
  width: 100%; background: var(--color-inset); color: var(--text-primary);
  border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm);
  padding: .55rem .7rem; font: inherit; font-size: var(--text-sm); margin-bottom: .5rem;
  transition: border-color .12s, box-shadow .12s;
}
input:focus, textarea:focus { outline: none; border-color: var(--info); box-shadow: 0 0 0 3px var(--info-soft); }
textarea { resize: vertical; }
input[type=checkbox] { width: auto; margin: 0 .4rem 0 0; accent-color: var(--accent); }

.checkbox-row {
  display: flex; align-items: flex-start; gap: .2rem; margin: .3rem 0;
  font-size: var(--text-sm); color: var(--text-secondary); cursor: pointer;
}
.row { display: flex; gap: .5rem; align-items: center; margin: .4rem 0; }
.row.wrap { flex-wrap: wrap; }
.row.between { justify-content: space-between; }

/* ============================================================
   Progress bar
   ============================================================ */
.progress {
  background: var(--color-inset); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: .65rem .8rem; margin: .3rem 0;
  font-size: var(--text-sm); color: var(--text-secondary);
}
.progress-bar { background: var(--color-border-strong); border-radius: 999px; height: 8px; overflow: hidden; margin: .5rem 0 .3rem; }
.progress-fill { background: var(--accent); height: 100%; border-radius: 999px; transition: width .25s ease; }
.progress-label { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-tertiary); }

/* ============================================================
   Banner / alerts
   ============================================================ */
.banner {
  margin: 0; padding: .6rem 1.1rem; background: var(--warning-soft);
  border-bottom: 1px solid var(--warning-border); color: var(--warning);
  font-size: var(--text-sm); font-weight: 500; flex-shrink: 0;
}

/* ============================================================
   Result / status + hasil riset per-app
   ============================================================ */
.result { margin-top: .5rem; font-size: var(--text-sm); white-space: pre-wrap; word-break: break-word; }
.result .ok { color: var(--success); }
.result .bad { color: var(--danger); }

.app-row { padding: .6rem 0; border-bottom: 1px solid var(--color-border); white-space: normal; }
.app-row:last-child { border-bottom: none; }
.app-row-main { display: flex; align-items: center; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }
.app-name { font-weight: 600; }
.app-badges { display: flex; gap: .3rem; flex-wrap: wrap; }
.badge {
  background: var(--color-inset); color: var(--text-secondary); font-family: var(--font-mono);
  font-size: var(--text-xs); padding: .12rem .5rem; border-radius: var(--radius-sm); white-space: nowrap;
  border: 1px solid var(--color-border);
}
.badge-cache { border-style: dashed; font-style: italic; }
.app-row-links { display: flex; gap: .4rem; margin-top: .4rem; flex-wrap: wrap; }
.btn-link {
  font-size: var(--text-xs); padding: .28rem .6rem; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong); color: var(--text-primary); text-decoration: none;
  background: transparent; /* eksplisit -- tanpa ini, rule dasar button{background:accent} bocor kalau .btn-link dipasang di elemen <button>, bukan cuma <a> */
  white-space: nowrap; /* cegah teks 2-kata ("Play Store") ke-wrap internal saat kolom sempit (tablet) -- tombol yang pindah baris, bukan teksnya */
}
.btn-link:hover { background: var(--color-surface-hover); }
.btn-link.in-queue { border-color: var(--success); color: var(--success); }
a.dl { color: var(--accent); text-decoration: none; font-weight: 600; font-size: var(--text-xs); }
a.dl:hover { text-decoration: underline; }

/* ============================================================
   Dropzone
   ============================================================ */
.dropzone {
  border: 2px dashed var(--color-border-strong); border-radius: var(--radius-md); padding: 1.25rem;
  text-align: center; color: var(--text-secondary); cursor: pointer; transition: border-color .12s, background .12s;
}
.dropzone-icon { font-size: 1.4rem; margin-bottom: .3rem; }
.dropzone p { margin: 0; font-size: var(--text-sm); }
.dropzone.drag { border-color: var(--accent); background: var(--accent-soft); color: var(--text-primary); }

/* ============================================================
   Terminal / log aktivitas
   ============================================================ */
.activity-panel {
  flex-shrink: 0; height: var(--terminal-h); border-top: 1px solid var(--color-border);
  background: var(--terminal-bg); display: flex; flex-direction: column;
}
.activity-panel.collapsed { height: auto; }
.activity-header {
  display: flex; align-items: center; justify-content: space-between; cursor: pointer;
  padding: .4rem .9rem; font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: var(--tracking-wide);
  color: var(--text-secondary); flex-shrink: 0;
}
.activity-body { flex: 1; min-height: 0; overflow-y: auto; padding: .3rem .9rem .7rem; }
.activity-panel.collapsed .activity-body { display: none; }
.terminal-feed { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--terminal-text); line-height: 1.7; }
.term-line { white-space: pre-wrap; word-break: break-word; }
.term-line.dim { color: var(--text-tertiary); }
.term-line.bad { color: var(--danger); }

/* ============================================================
   Tab switcher (di topbar, dropdown buka ke bawah)
   ============================================================ */
.tab-switcher { position: relative; }
.tab-menu-trigger { display: inline-flex; align-items: center; gap: .4rem; }
.tab-menu-trigger .chevron { font-size: var(--text-xs); color: var(--text-tertiary); }
.tab-menu {
  /* position:fixed (bukan absolute relatif ke .tab-switcher) + top/left diisi
     JS (lihat positionTabMenu() di app.js) saat dibuka -- supaya lepas total
     dari overflow-x:auto milik .topbar-scroll (ancestor-nya sekarang), tidak
     ikut ke-clip meski .tab-switcher ada di dalam area yang di-scroll. */
  position: fixed;
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: .35rem; display: flex; flex-direction: column;
  gap: .15rem; min-width: 200px; box-shadow: var(--shadow-md); z-index: 40;
}
.tab-menu .tab {
  display: flex; align-items: center; gap: .55rem; width: 100%; text-align: left;
  background: transparent; color: var(--text-primary); border: none; font: inherit;
  font-weight: 500; font-size: var(--text-sm); padding: .5rem .55rem; border-radius: var(--radius-sm); cursor: pointer;
}
.tab-menu .tab:hover { background: var(--color-surface-hover); }
.tab-menu .tab.active { background: var(--accent-soft); color: var(--accent); }
.tab-icon { font-size: 1rem; }

/* ============================================================
   Responsive: mobile/HP (prioritas rendah — cukup "tidak rusak")
   ============================================================ */
@media (max-width: 900px) {
  #app { height: auto; min-height: 100vh; overflow: visible; }
  .topbar { flex-wrap: nowrap; }
  .topbar .brand { flex-shrink: 0; }
  .topbar-actions { flex-wrap: nowrap; min-width: 0; }
  .workspace { flex-direction: column; }
  .col-titles {
    width: 100%; flex-basis: auto; border-right: none; border-bottom: 1px solid var(--color-border);
  }
  .col-titles .title-list { flex-direction: row; overflow-x: auto; gap: .4rem; }
  .new-riset-btn { width: fit-content; max-width: 100%; }
  .title-item { flex-shrink: 0; }
  .title-item-delete { opacity: 1; } /* tidak ada hover di touch, jadi selalu tampak */
  .col-preview { border-right: none; border-bottom: 1px solid var(--color-border); }
  .col-proses { width: 100%; flex-basis: auto; }
  .viewer-frame { min-height: 60vh; }
  .activity-panel { height: auto; }
  .activity-panel:not(.collapsed) .activity-body { max-height: 30vh; }
}

@media (max-width: 480px) {
  /* Corner-tick jadi terlalu ramai di card sempit — matikan saja, murni dekoratif */
  .card::before, .card::after { display: none; }
}

/* AI Kritik Blueprint -- tombol on-demand di header preview */
.preview-title-row { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.critique-btn {
  background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent);
  border-radius: var(--radius-md); padding: .3rem .7rem; font-size: var(--text-sm); font-weight: 600;
  cursor: pointer; white-space: nowrap; flex-shrink: 0;
}
.critique-btn:hover { background: var(--accent); color: var(--accent-contrast); }
.critique-btn:disabled { opacity: .5; cursor: wait; }

/* Tombol navigasi Android + aksi Live Testing, di BAWAH video (2026-07-17,
   redesign setelah versi sidebar sebelumnya dinilai user tidak natural).
   Gaya NETRAL (match .icon-btn.ghost yang sudah dipakai liveMinimizeBtn)
   -- BUKAN accent-colored, karena accent di app ini dikhususkan untuk CTA
   penting (mis. new-riset-btn), bukan tombol utilitas sehari-hari. */
.live-nav-row {
  display: flex; flex-direction: row; gap: .35rem; justify-content: center;
  margin: .5rem 0;
}
.live-nav-row .icon-btn { flex: 1; font-size: 1.05rem; touch-action: manipulation; }
.live-action-row { display: flex; flex-direction: row; gap: .4rem; }
.live-action-row button.secondary { width: auto; flex: 1; margin-bottom: 0; }

/* Statistik live (fps/bitrate/latency/cpu/ram) -- 2026-07-17, gaya
   netral pakai .hint yang sudah ada, cuma tambah grid buat rapi */
.live-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: .15rem .6rem;
  margin: -.1rem 0 .3rem; font-variant-numeric: tabular-nums;
}