/* Chat: a dark, quiet operations panel inside the light member area. Motion only on transform and opacity. */
.ob [hidden], .ob-dialog [hidden] { display: none !important; }
.utama.ob-penuh { padding: 0 !important; display: flex; flex-direction: column; min-height: 100vh; }
.ob { --ob-bg: #06192a; --ob-panel: #0a2338; --ob-panel-2: #0d2b44; --ob-line: rgb(143 208 255 / .14); --ob-cyan: #38c6ff; --ob-ink: #e6f2fa; --ob-soft: #8fb3c9; --ob-saya: linear-gradient(135deg, #0e63b4, #0a4f93); --ob-mereka: #10304a;
  display: grid; grid-template-columns: 340px minmax(0, 1fr); height: 100dvh; background: var(--ob-bg); color: var(--ob-ink); overflow: hidden; font-size: 15px; }
.ob .label { color: var(--ob-cyan); }
.ob h1 { color: #fff; font-size: 1.9rem; }
.ob-sub { color: var(--ob-soft); font-size: .78rem; letter-spacing: .02em; }
.ob-daftar { display: flex; flex-direction: column; min-height: 0; border-right: 1px solid var(--ob-line); background: linear-gradient(180deg, #082033, var(--ob-bg)); }
.ob-daftar-kepala { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; padding: 22px 18px 10px; }
.ob-cari { display: block; padding: 6px 14px 12px; }
.ob-cari input { width: 100%; background: rgb(255 255 255 / .06); border: 1px solid var(--ob-line); color: var(--ob-ink); border-radius: 12px; padding: 10px 14px; font: inherit; outline: none; }
.ob-cari input:focus { border-color: var(--ob-cyan); box-shadow: 0 0 0 3px rgb(56 198 255 / .18); }
.ob-kontak { overflow: auto; flex: 1; padding: 0 8px 20px; }
.ob-kontak .kosong { color: var(--ob-soft); border-color: var(--ob-line); margin: 10px; }
.ob-baris { display: grid; grid-template-columns: 46px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 10px; border-radius: 14px; color: var(--ob-ink); text-decoration: none; transition: background .15s; }
.ob-baris:hover, .ob-baris.on { background: rgb(56 198 255 / .1); }
.ob-baris.on { box-shadow: inset 2px 0 0 var(--ob-cyan); }
.ob-isi { min-width: 0; display: grid; gap: 2px; }
.ob-isi b { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ob-isi span { color: var(--ob-soft); font-size: .82rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ob-meta { display: grid; justify-items: end; gap: 6px; font-size: .72rem; color: var(--ob-soft); font-variant-numeric: tabular-nums; }
.ob-belum { background: var(--ob-cyan); color: #04202f; font-size: .72rem; font-weight: 700; padding: 1px 7px; border-radius: 999px; }
.ob-verif { color: #4ad28a; font-style: normal; font-size: .8em; }
.ob-avatar { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.05rem; letter-spacing: .04em; color: #fff; background: radial-gradient(circle at 30% 30%, #1d7ad1, #0a3f74); position: relative; flex: 0 0 auto; }
.ob-avatar::after { content: ''; position: absolute; right: 1px; bottom: 1px; width: 11px; height: 11px; border-radius: 50%; background: #5a7489; border: 2px solid var(--ob-bg); }
.ob-avatar.online::after { background: #4ad28a; box-shadow: 0 0 10px #4ad28a; }
.ob-avatar.besar { width: 64px; height: 64px; font-size: 1.4rem; }
.ob-ikon { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--ob-line); background: rgb(255 255 255 / .05); color: var(--ob-ink); font-size: 1.1rem; display: grid; place-items: center; cursor: pointer; transition: transform .15s, background .15s; text-decoration: none; }
.ob-ikon:hover { background: rgb(56 198 255 / .16); transform: translateY(-1px); }
/* the room */
.ob-ruang { display: flex; flex-direction: column; min-height: 0; min-width: 0; position: relative;
  background: radial-gradient(900px 400px at 80% -10%, rgb(56 198 255 / .12), transparent 60%), linear-gradient(rgb(143 208 255 / .035) 1px, transparent 1px) 0 0 / 100% 28px, linear-gradient(90deg, rgb(143 208 255 / .035) 1px, transparent 1px) 0 0 / 28px 100%, var(--ob-bg); }
.ob-kosong { margin: auto; max-width: 520px; text-align: center; padding: 24px; display: grid; gap: 10px; color: var(--ob-soft); }
.ob-kosong.kecil { margin: auto; }
.ob-kunci-besar { font-size: 3rem; filter: drop-shadow(0 0 18px rgb(56 198 255 / .5)); }
.ob-kepala { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--ob-line); background: rgb(10 35 56 / .85); backdrop-filter: blur(8px); }
.ob-kembali { display: none; }
.ob-nama { min-width: 0; flex: 1; display: grid; }
.ob-nama b { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ob-nama span { font-size: .78rem; color: var(--ob-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ob-nama i { font-style: normal; }
.ob-online { color: #4ad28a; }
.ob-jalur.p2p { color: var(--ob-cyan); }
.ob-ketik { color: var(--ob-cyan); animation: ob-denyut 1.2s ease-in-out infinite; }
.ob-putus { color: #ffb347; display: inline-block; animation: ob-putar 1.4s linear infinite; }
@keyframes ob-putar { to { transform: rotate(360deg); } }
@keyframes ob-denyut { 50% { opacity: .5; } }
.ob-kepala-aksi { display: flex; align-items: center; gap: 10px; }
.ob-e2e { display: inline-flex; align-items: center; gap: 7px; font-family: 'Barlow Condensed', sans-serif; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; font-size: .72rem; color: var(--ob-cyan); padding: 6px 10px; border: 1px solid rgb(56 198 255 / .4); border-radius: 999px; background: rgb(56 198 255 / .08); }
.ob-e2e i { width: 8px; height: 8px; border-radius: 50%; background: var(--ob-cyan); box-shadow: 0 0 10px var(--ob-cyan); animation: ob-denyut 2.4s ease-in-out infinite; }
.ob-pesan { flex: 1; overflow: auto; padding: 18px 18px 10px; display: flex; flex-direction: column; gap: 6px; scroll-behavior: smooth; overscroll-behavior: contain; }
.ob-pesan.seret { outline: 2px dashed var(--ob-cyan); outline-offset: -8px; }
.ob-hari { display: flex; justify-content: center; margin: 10px 0 4px; }
.ob-hari span { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ob-soft); background: rgb(255 255 255 / .06); border: 1px solid var(--ob-line); padding: 3px 10px; border-radius: 999px; }
.ob-gelembung { max-width: min(72%, 620px); padding: 9px 12px 6px; border-radius: 16px; position: relative; animation: ob-masuk .25s cubic-bezier(.23, 1, .32, 1); box-shadow: 0 8px 20px -14px #000; }
@keyframes ob-masuk { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }
.ob-gelembung.mereka { align-self: flex-start; background: var(--ob-mereka); border: 1px solid var(--ob-line); border-bottom-left-radius: 6px; }
.ob-gelembung.saya { align-self: flex-end; background: var(--ob-saya); border-bottom-right-radius: 6px; }
.ob-gelembung p { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.45; }
.ob-gelembung footer { display: flex; justify-content: flex-end; align-items: center; gap: 6px; margin-top: 4px; font-size: .68rem; color: rgb(230 242 250 / .7); font-variant-numeric: tabular-nums; }
.ob-gelembung .tik { font-style: normal; letter-spacing: -.1em; }
.ob-gelembung .tik.biru { color: #7fe7ff; }
.ob-gelembung .tik.gagal { color: #ff8585; font-weight: 700; }
.ob-p2p-kecil { font-style: normal; color: #7fe7ff; }
.ob-gelembung.ob-berlampiran { padding: 6px 6px 6px; }
.ob-foto { margin: 0; cursor: zoom-in; }
.ob-foto img { display: block; max-width: 100%; height: auto; max-height: 360px; border-radius: 12px; object-fit: cover; background: #000; }
.ob-foto-kosong { display: grid; place-items: center; width: 200px; height: 140px; font-size: 2rem; background: rgb(0 0 0 / .3); border-radius: 12px; }
.ob-foto figcaption { font-size: .72rem; color: rgb(230 242 250 / .7); padding: 4px 6px 0; }
.ob-dok { display: grid; grid-template-columns: 42px minmax(0, 1fr) 38px; gap: 10px; align-items: center; padding: 6px 6px 6px 4px; min-width: 240px; }
.ob-dok-ikon { font-size: 1.6rem; text-align: center; }
.ob-dok-isi { display: grid; min-width: 0; }
.ob-dok-isi b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; }
.ob-dok-isi span { font-size: .75rem; color: rgb(230 242 250 / .7); }
.ob-suara { display: grid; grid-template-columns: 38px minmax(0, 1fr) auto; gap: 10px; align-items: center; min-width: 240px; padding: 4px 6px; }
.ob-putar { width: 38px; height: 38px; border-radius: 50%; border: 0; background: rgb(255 255 255 / .16); color: #fff; font-size: .9rem; cursor: pointer; }
.ob-gelombang { display: flex; align-items: center; gap: 2px; height: 32px; }
.ob-gelombang i { flex: 1; min-width: 2px; max-width: 4px; height: 20%; border-radius: 2px; background: rgb(230 242 250 / .45); transition: background .15s; }
.ob-gelombang i.lewat { background: #7fe7ff; }
.ob-suara time { font-size: .75rem; font-variant-numeric: tabular-nums; color: rgb(230 242 250 / .8); }
/* the composer */
.ob-tulis { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto auto; gap: 8px; align-items: end; padding: 10px 14px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--ob-line); background: rgb(10 35 56 / .9); position: relative; }
.ob-tulis textarea { resize: none; background: rgb(255 255 255 / .07); border: 1px solid var(--ob-line); color: var(--ob-ink); border-radius: 18px; padding: 10px 14px; font: inherit; line-height: 1.4; max-height: 160px; outline: none; }
.ob-tulis textarea:focus { border-color: var(--ob-cyan); box-shadow: 0 0 0 3px rgb(56 198 255 / .18); }
.ob-kirim { width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--ob-cyan); color: #04202f; font-size: 1.1rem; cursor: pointer; display: grid; place-items: center; box-shadow: 0 0 18px rgb(56 198 255 / .45); transition: transform .15s; }
.ob-kirim:hover { transform: scale(1.06); }
.ob-lampir-bungkus { position: relative; }
.ob-lampir-menu { position: absolute; left: 0; bottom: 48px; display: grid; gap: 4px; padding: 6px; background: var(--ob-panel-2); border: 1px solid var(--ob-line); border-radius: 14px; box-shadow: 0 16px 40px -16px #000; min-width: 170px; z-index: 5; animation: ob-masuk .18s ease-out; }
.ob-lampir-menu button { background: none; border: 0; color: var(--ob-ink); text-align: left; padding: 9px 12px; border-radius: 10px; font: inherit; cursor: pointer; }
.ob-lampir-menu button:hover { background: rgb(56 198 255 / .14); }
.ob-tulis.merekam textarea, .ob-tulis.merekam #ob-lampir, .ob-tulis.merekam #ob-emoji, .ob-tulis.merekam #ob-mic, .ob-tulis.merekam #ob-kirim { visibility: hidden; }
.ob-rekam { position: absolute; inset: 8px 14px calc(10px + env(safe-area-inset-bottom)); display: flex; align-items: center; gap: 10px; background: var(--ob-panel-2); border: 1px solid rgb(255 107 107 / .5); border-radius: 22px; padding: 0 8px 0 14px; }
.ob-rekam-titik { width: 10px; height: 10px; border-radius: 50%; background: #ff6b6b; animation: ob-denyut 1s ease-in-out infinite; }
.ob-rekam b { font-variant-numeric: tabular-nums; min-width: 42px; }
.ob-rekam .ob-gelombang { flex: 1; }
/* dialogs */
.ob-dialog .dialog-isi { gap: 12px; }
.ob-dialog-kepala { display: flex; gap: 14px; align-items: center; }
.ob-dialog-kepala .ob-avatar { background: radial-gradient(circle at 30% 30%, #1d7ad1, #0a3f74); }
.ob-dialog-kepala .ob-avatar::after { border-color: #fff; }
.ob-perangkat { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.ob-nomor { font-size: .95rem; letter-spacing: .06em; color: var(--navy); margin-top: 4px; word-spacing: .2em; }
.ob-pil { display: inline-block; font-size: .72rem; padding: 2px 8px; border-radius: 999px; background: #e6f0f8; color: var(--navy); font-weight: 600; }
.ob-pil.ok { background: #e3f6ea; color: var(--ok); }
.ob-saklar { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; }
.ob-lightbox { background: #000; width: min(96vw, 1200px); max-height: 96vh; border-radius: 12px; }
.ob-lightbox img { display: block; max-width: 100%; max-height: calc(96vh - 60px); margin: 0 auto; object-fit: contain; }
.ob-lightbox-aksi { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 14px; color: #fff; font-size: .85rem; }
/* phones: one pane at a time */
@media (max-width: 860px) {
  .utama.ob-penuh { min-height: auto; }
  .ob { grid-template-columns: 1fr; height: calc(100dvh - 54px); }
  .ob-ruang { display: none; }
  .ob.ob-buka .ob-ruang { display: flex; }
  .ob.ob-buka .ob-daftar { display: none; }
  .ob-kembali { display: grid; }
  .ob-gelembung { max-width: 86%; }
  .ob-e2e span { display: none; }
  .ob-daftar-kepala { padding-top: 14px; }
  .ob h1 { font-size: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) { .ob-gelembung, .ob-lampir-menu { animation: none; } .ob-ketik, .ob-e2e i, .ob-rekam-titik, .ob-putus { animation: none; } }
/* the lounge, sender names, stickers and the picker */
.ob-avatar.lounge { background: radial-gradient(circle at 30% 30%, #1fa7a0, #0b4f5c); font-size: 1.25rem; }
.ob-avatar.lounge::after { display: none; }
.ob-baris.lounge { border-bottom: 1px solid var(--ob-line); border-radius: 14px 14px 0 0; margin-bottom: 6px; }
.ob-pengirim { display: block; font-size: .74rem; font-weight: 700; letter-spacing: .02em; margin: 0 0 3px; }
.ob-gelembung.ob-stiker-gelembung { background: none; border: 0; box-shadow: none; padding: 0 4px; }
.ob-gelembung.ob-stiker-gelembung footer { padding: 0 4px; }
.ob-stiker { display: block; width: 140px; height: 140px; object-fit: contain; filter: drop-shadow(0 8px 14px rgb(0 0 0 / .45)); }
.ob-emoji-tombol { font-size: 1.3rem; }
.ob-pilih { position: absolute; left: 58px; right: 58px; bottom: calc(64px + env(safe-area-inset-bottom)); max-width: 560px; height: 360px; display: grid; grid-template-rows: auto auto minmax(0, 1fr); background: var(--ob-panel-2); border: 1px solid var(--ob-line); border-radius: 16px; box-shadow: 0 24px 60px -20px #000; z-index: 6; animation: ob-masuk .18s ease-out; overflow: hidden; }
.ob-pilih-tab { display: flex; gap: 2px; padding: 6px; border-bottom: 1px solid var(--ob-line); }
.ob-pilih-tab button { flex: 1; background: none; border: 0; color: var(--ob-soft); padding: 8px 6px; border-radius: 10px; font: inherit; font-weight: 600; font-size: .85rem; cursor: pointer; }
.ob-pilih-tab button.on { background: rgb(56 198 255 / .16); color: var(--ob-cyan); }
.ob-pilih input { margin: 6px 8px 0; background: rgb(255 255 255 / .06); border: 1px solid var(--ob-line); color: var(--ob-ink); border-radius: 10px; padding: 7px 10px; font: inherit; font-size: .88rem; outline: none; }
.ob-pilih-isi { overflow: auto; padding: 8px; }
.ob-pilih-isi .kosong { color: var(--ob-soft); border-color: var(--ob-line); }
.ob-pilih-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); gap: 4px; }
.ob-pilih-grid .ob-emoji { background: none; border: 0; font-size: 1.45rem; line-height: 1; padding: 6px 0; border-radius: 8px; cursor: pointer; }
.ob-pilih-grid .ob-emoji:hover { background: rgb(255 255 255 / .1); }
.ob-pilih-grid .ob-stk { background: none; border: 0; padding: 4px; border-radius: 10px; cursor: pointer; grid-column: span 1; }
.ob-pilih-grid .ob-stk img { width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; display: block; transition: transform .15s; }
.ob-pilih-grid .ob-stk:hover img { transform: scale(1.12); }
.ob-pilih-grid .ob-stk.besar { grid-column: span 2; }
.ob-pilih-grid:has(.ob-stk) { grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); }
@media (max-width: 860px) { .ob-pilih { left: 8px; right: 8px; max-width: none; height: min(52vh, 420px); } }