/* Paper IF — theme derived from the reference screenshot.
 * Palette: #f3f8fa (bg), #10324b / #0b253b (deep navy text/sidebar),
 *          #0b4c58 / #0b6c6f (teal primary/accent), #daeeed (soft mint).
 * White-tone light UI, rounded cards, soft shadows, Pretendard type. */

@font-face { font-family:"Pretendard"; font-weight:300; font-display:swap;
  src:url("/static/fonts/Pretendard-Light.ttf") format("truetype"); }
@font-face { font-family:"Pretendard"; font-weight:400; font-display:swap;
  src:url("/static/fonts/Pretendard-Regular.ttf") format("truetype"); }
@font-face { font-family:"Pretendard"; font-weight:500; font-display:swap;
  src:url("/static/fonts/Pretendard-Medium.ttf") format("truetype"); }
@font-face { font-family:"Pretendard"; font-weight:600; font-display:swap;
  src:url("/static/fonts/Pretendard-SemiBold.ttf") format("truetype"); }
@font-face { font-family:"Pretendard"; font-weight:700; font-display:swap;
  src:url("/static/fonts/Pretendard-Bold.ttf") format("truetype"); }

:root{
  --bg:#f3f8fa;
  --surface:#ffffff;
  --surface-2:#f7fbfc;
  --mint:#daeeed;
  --mint-soft:#eef6f6;
  --navy:#0b253b;
  --navy-2:#10324b;
  --teal-deep:#0b4c58;
  --teal:#0b6c6f;
  --teal-bright:#0e8f92;
  --ink:#10324b;
  --ink-soft:#4a6577;
  --ink-faint:#7d95a4;
  --line:#e2edf0;
  --line-strong:#cfe0e4;
  --good:#12a150;
  --warn:#c98a00;
  --bad:#d64d4d;
  --shadow-sm:0 1px 3px rgba(11,37,59,.06), 0 1px 2px rgba(11,37,59,.04);
  --shadow:0 6px 20px rgba(11,37,59,.08);
  --shadow-lg:0 18px 50px rgba(11,37,59,.16);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:22px;
  --sidebar-w:248px;
  --sidebar-collapsed:74px;
  --font:"Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --grad-hero:linear-gradient(135deg,#0b253b 0%,#0b4c58 55%,#0b6c6f 100%);
  --grad-teal:linear-gradient(135deg,#0b6c6f,#0b4c58);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  font-size:15px;
  line-height:1.55;
  word-break:keep-all;
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}
h1,h2,h3,h4{margin:0;color:var(--navy);font-weight:700;line-height:1.3;letter-spacing:-.01em}
h1{font-size:1.9rem}
h2{font-size:1.35rem}
h3{font-size:1.08rem}
p{margin:0}
a{color:var(--teal);text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select{font-family:inherit}
.hidden{display:none !important}
.mono-num{font-variant-numeric:tabular-nums}

/* ── buttons ─────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:var(--radius-sm);
  padding:10px 18px;font-size:.92rem;font-weight:600;cursor:pointer;
  transition:transform .12s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--grad-teal);color:#fff;box-shadow:0 4px 14px rgba(11,108,111,.28)}
.btn-primary:hover{box-shadow:0 8px 22px rgba(11,108,111,.38)}
.btn-ghost{background:var(--surface);color:var(--teal-deep);border-color:var(--line-strong)}
.btn-ghost:hover{background:var(--mint-soft);border-color:var(--teal)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2)}
.btn-danger{background:#fff;color:var(--bad);border-color:#f0cccc}
.btn-danger:hover{background:#fdf1f1}
.btn-sm{padding:7px 12px;font-size:.84rem;border-radius:9px}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-block{width:100%}
.btn svg{width:17px;height:17px;flex-shrink:0}

/* ── login ───────────────────────────────────────────────── */
.login-wrap{
  min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;
  padding:24px;position:relative;overflow:hidden;
  background:radial-gradient(1200px 600px at 15% -10%, #0b4c58 0%, transparent 55%),
             radial-gradient(1000px 700px at 110% 120%, #0b6c6f 0%, transparent 50%),
             linear-gradient(160deg,#0b253b,#0b2f45 60%,#0b3d4a);
}
.login-orbits{position:absolute;inset:0;overflow:hidden;pointer-events:none;opacity:.5}
.login-orbits span{position:absolute;border-radius:50%;border:1px solid rgba(218,238,237,.18)}
.login-orbits span:nth-child(1){width:520px;height:520px;top:-160px;right:-120px;animation:spin 60s linear infinite}
.login-orbits span:nth-child(2){width:340px;height:340px;bottom:-120px;left:-80px;animation:spin 44s linear infinite reverse}
.login-orbits span:nth-child(3){width:180px;height:180px;top:22%;left:12%;border-style:dashed;animation:spin 30s linear infinite}
.login-card{
  position:relative;z-index:2;width:100%;max-width:410px;background:rgba(255,255,255,.98);
  border-radius:var(--radius-lg);padding:40px 34px 30px;box-shadow:var(--shadow-lg);
  animation:rise .5s cubic-bezier(.2,.8,.2,1);
}
.login-brand{display:flex;flex-direction:column;align-items:center;gap:14px;margin-bottom:26px}
.login-logo{width:64px;height:64px;border-radius:16px;object-fit:cover}
.login-card h1{font-size:1.7rem}
.login-card .sub{color:var(--ink-soft);font-size:.9rem;text-align:center;margin-top:4px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink-soft);margin-bottom:6px}
.field input{
  width:100%;padding:13px 15px;border:1.5px solid var(--line-strong);border-radius:12px;
  font-size:.98rem;background:var(--surface-2);transition:border .18s, box-shadow .18s;
}
.field input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(11,108,111,.12);background:#fff}
.login-error{color:var(--bad);font-size:.85rem;margin:6px 2px 12px;min-height:1em}
.login-footer{text-align:center;color:var(--ink-faint);font-size:.76rem;margin-top:22px}


/* ── split login (banner + card) ─────────────────────────── */
.login2{display:flex;min-height:100vh;min-height:100dvh}
.login2-left{flex:1.05;position:relative;overflow:hidden;display:flex;align-items:center;
  background:linear-gradient(160deg,#0b253b,#0b2f45 60%,#0b3d4a), url("/static/banner.jpg");
  background-size:cover;background-position:center}
.login2-left::before{content:"";position:absolute;inset:0;background:url("/static/banner.jpg") center/cover;opacity:.9}
.l2-overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,37,59,.82) 0%,rgba(11,44,66,.55) 45%,rgba(11,61,74,.35) 100%);z-index:1}
.l2-content{position:relative;width:100%;padding:0 8%;z-index:2;color:#fff;animation:rise .7s cubic-bezier(.2,.8,.2,1)}
.l2-kicker{color:#4fd1c5;font-size:.82rem;font-weight:800;letter-spacing:.16em;margin-bottom:16px}
.l2-title{color:#fff;font-size:2.5rem;line-height:1.2;font-weight:800;max-width:560px}
.l2-src{color:#bcd7d9;font-size:1rem;margin-top:16px;max-width:520px;line-height:1.7}
.login2-right{flex:1;display:flex;align-items:center;justify-content:center;background:#fff;padding:32px}
.login2-card{width:100%;max-width:420px;animation:rise .5s cubic-bezier(.2,.8,.2,1)}
.l2-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.l2-brand{display:flex;align-items:center;gap:11px}
.l2-logo{width:40px;height:40px;border-radius:11px;object-fit:cover}
.l2-brand b{font-size:1.35rem;color:var(--navy);font-weight:800}
.l2-h{font-size:1.35rem;color:var(--navy);margin-bottom:6px}
.l2-sub{color:var(--ink-soft);font-size:.92rem;margin-bottom:22px}
.l2-form{display:flex;flex-direction:column;gap:12px}
.l2-input{width:100%;padding:15px 16px;border:1.5px solid var(--line-strong);border-radius:12px;
  font-size:1rem;background:var(--surface-2);transition:border .18s,box-shadow .18s}
.l2-input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(11,108,111,.12);background:#fff}
.login2-right .login-footer{margin-top:26px;text-align:left}
@media(max-width:860px){
  .login2{flex-direction:column}
  .login2-left{flex:none;min-height:230px}
  .l2-content{padding:0 7%}
  .l2-title{font-size:1.6rem}
  .l2-src{font-size:.86rem;margin-top:10px}
  .login2-right{flex:1;padding:26px 20px}
}

/* ── splash screen ───────────────────────────────────────── */
#splash{position:fixed;inset:0;z-index:9999;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:radial-gradient(900px 500px at 30% 20%,#0b4c58 0%,transparent 55%),
             radial-gradient(800px 600px at 110% 120%,#0b6c6f 0%,transparent 50%),
             linear-gradient(160deg,#0b1f33,#0b2f45 60%,#0b3d4a);
  transition:opacity .6s ease, visibility .6s ease}
#splash.hide{opacity:0;visibility:hidden;pointer-events:none}
.splash-logo-wrap{position:relative;width:230px;height:230px;display:flex;align-items:center;justify-content:center}
.splash-logo{position:relative;z-index:2;width:104px;height:104px;border-radius:26px;object-fit:cover;
  box-shadow:0 20px 60px rgba(0,0,0,.4);animation:splashPop .9s cubic-bezier(.2,.9,.2,1.05) both}
/* rings centered on the logo via top/left + negative margin (spin's transform:rotate keeps working) */
.splash-ring{position:absolute;top:50%;left:50%;width:180px;height:180px;margin:-90px 0 0 -90px;
  border-radius:50%;border:2px solid rgba(120,205,209,.35);border-top-color:#4fd1c5;animation:spin 1.1s linear infinite}
.splash-ring.r2{width:230px;height:230px;margin:-115px 0 0 -115px;border-color:rgba(120,205,209,.16);
  border-top-color:rgba(79,209,197,.5);animation-duration:1.7s;animation-direction:reverse}
.splash-title{color:#fff;font-size:1.5rem;font-weight:800;margin-top:34px;letter-spacing:.02em;
  animation:fadeUp .8s ease .25s both}
.splash-sub{color:#8fc7ca;font-size:.85rem;margin-top:8px;letter-spacing:.06em;font-weight:600;
  animation:fadeUp .8s ease .4s both}
.splash-bar{width:150px;height:3px;border-radius:3px;background:rgba(255,255,255,.14);margin-top:26px;overflow:hidden;
  animation:fadeUp .8s ease .5s both}
.splash-bar i{display:block;height:100%;width:40%;border-radius:3px;background:linear-gradient(90deg,#4fd1c5,#0b6c6f);
  animation:splashBar 1.3s ease-in-out infinite}
@keyframes splashPop{0%{opacity:0;transform:scale(.6) translateY(10px)}100%{opacity:1;transform:scale(1) translateY(0)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes splashBar{0%{margin-left:-40%}100%{margin-left:100%}}

/* ── app shell ───────────────────────────────────────────── */
.app{display:flex;min-height:100vh;min-height:100dvh}
.sidebar{
  width:var(--sidebar-w);flex-shrink:0;background:linear-gradient(180deg,#0b253b,#0b2c42 70%,#0b3547);
  color:#cfe0e4;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:60;
  transition:width .22s cubic-bezier(.4,0,.2,1);
}
.sidebar-head{display:flex;align-items:center;gap:12px;padding:20px 18px 16px;cursor:pointer}
.sidebar-logo{width:40px;height:40px;flex-shrink:0;border-radius:11px;object-fit:cover;transition:transform .6s cubic-bezier(.3,.7,.2,1)}
.sidebar-head:hover .sidebar-logo{transform:rotate(360deg)}
.sidebar-title{display:flex;flex-direction:column;line-height:1.15;overflow:hidden;white-space:nowrap}
.sidebar-title b{color:#fff;font-size:1.32rem;font-weight:800;letter-spacing:-.01em}
.sidebar-title small{color:#7fa9ad;font-size:.72rem;font-weight:500}
.nav{flex:1;overflow-y:auto;overflow-x:hidden;padding:8px 12px 12px}
.nav-section{color:#5f8790;font-size:.66rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;padding:16px 12px 6px;white-space:nowrap}
.nav a{
  display:flex;align-items:center;gap:13px;padding:11px 12px;border-radius:11px;
  color:#bcd3d8;font-weight:500;font-size:.92rem;margin-bottom:2px;cursor:pointer;
  transition:background .15s, color .15s;white-space:nowrap;position:relative;
}
.nav a svg{width:20px;height:20px;flex-shrink:0;stroke-width:1.9}
.nav a:hover{background:rgba(218,238,237,.09);color:#fff}
.nav a.active{background:linear-gradient(90deg,rgba(11,108,111,.55),rgba(11,108,111,.28));color:#fff;
  box-shadow:inset 0 0 0 1px rgba(120,205,209,.28)}
.nav a .label{overflow:hidden}
.sidebar-foot{padding:12px;border-top:1px solid rgba(255,255,255,.07)}
.user-chip{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:12px;
  background:rgba(255,255,255,.05);white-space:nowrap;overflow:hidden}
.user-chip .avatar{width:32px;height:32px;border-radius:50%;background:var(--grad-teal);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;flex-shrink:0;font-size:.85rem}
.user-chip .who{display:flex;flex-direction:column;line-height:1.2;overflow:hidden}
.user-chip .who b{color:#fff;font-size:.85rem}
.user-chip .who small{color:#7fa9ad;font-size:.7rem}
.logout-btn{margin-left:auto;background:none;border:none;color:#7fa9ad;padding:6px;border-radius:8px;flex-shrink:0}
.logout-btn:hover{color:#fff;background:rgba(255,255,255,.08)}
.collapse-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;
  margin-top:8px;padding:9px;background:rgba(255,255,255,.04);border:none;border-radius:10px;
  color:#7fa9ad;font-size:.78rem;font-weight:600}
.collapse-btn:hover{background:rgba(255,255,255,.09);color:#fff}
.collapse-btn svg{width:16px;height:16px}

.sidebar-foot .foot-btn{display:flex;align-items:center;gap:10px;width:100%;margin-top:8px;padding:10px 12px;
  border:none;border-radius:10px;font-size:.85rem;font-weight:600;cursor:pointer;transition:background .15s,color .15s}
.logout-full{background:rgba(214,77,77,.14);color:#ffb4b4}
.logout-full:hover{background:rgba(214,77,77,.28);color:#fff}
.sidebar-foot .collapse-btn{background:rgba(255,255,255,.04);color:#7fa9ad;justify-content:center}
.sidebar-foot .collapse-btn:hover{background:rgba(255,255,255,.09);color:#fff}
.sidebar-foot .foot-btn svg{width:17px;height:17px;flex-shrink:0}
.sidebar.collapsed .foot-btn{justify-content:center;padding:11px 0}
.sidebar.collapsed .foot-btn .label{display:none}


/* collapsed sidebar */
.sidebar.collapsed{width:var(--sidebar-collapsed)}
.sidebar.collapsed .sidebar-title,
.sidebar.collapsed .nav-section,
.sidebar.collapsed .nav a .label,
.sidebar.collapsed .user-chip .who,
.sidebar.collapsed .logout-btn,
.sidebar.collapsed .collapse-btn .label{display:none}
.sidebar.collapsed .sidebar-head{justify-content:center;padding:20px 0 16px}
.sidebar.collapsed .nav a{justify-content:center;padding:12px 0}
.sidebar.collapsed .user-chip{justify-content:center;padding:10px 0}

/* ── main ────────────────────────────────────────────────── */
.main{flex:1;margin-left:var(--sidebar-w);transition:margin .22s cubic-bezier(.4,0,.2,1);min-width:0}
.sidebar.collapsed ~ .main{margin-left:var(--sidebar-collapsed)}
.topbar{position:sticky;top:0;z-index:40;background:rgba(243,248,250,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:14px 26px;
  flex-wrap:nowrap;min-width:0;overflow:hidden}
.topbar-brand{display:none;align-items:center;gap:9px;cursor:pointer;flex-shrink:0}
.topbar-brand img.topbar-logo{width:30px;height:30px;border-radius:9px;object-fit:cover;
  transition:transform .6s cubic-bezier(.3,.7,.2,1)}
.topbar-brand:hover img.topbar-logo{transform:rotate(360deg)}
.topbar-brand b{color:var(--navy);font-size:1.18rem;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
/* crumb must be allowed to shrink (min-width:0) or it forces the header wider
   than the viewport; it truncates with an ellipsis instead of wrapping. */
.topbar .crumb{color:var(--ink-faint);font-size:.9rem;font-weight:500;
  flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar .crumb b{color:var(--navy);font-weight:700}
.crumb-sep{margin:0 7px;opacity:.55}
.topbar .spacer{flex:1 1 auto;min-width:0}
.hamburger{display:none;flex-shrink:0;background:none;border:1px solid var(--line-strong);border-radius:10px;
  padding:8px;color:var(--navy)}
.hamburger svg{width:20px;height:20px;display:block}
.lang-toggle{display:inline-flex;flex-shrink:0;background:var(--mint-soft);border-radius:10px;padding:3px;gap:2px}
.lang-toggle button{border:none;background:none;padding:6px 12px;border-radius:8px;font-size:.8rem;
  font-weight:600;color:var(--ink-soft)}
.lang-toggle button.active{background:#fff;color:var(--teal-deep);box-shadow:var(--shadow-sm)}
.lang-toggle .lg-short{display:none}
.content{padding:26px;max-width:1180px;margin:0 auto}
.topbar-logout svg{width:16px;height:16px}
@media(max-width:560px){.topbar-logout span{display:none}}


/* ── cards / panels ──────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:22px}
.card.pad-lg{padding:26px}
.section-title{display:flex;align-items:center;gap:9px;font-size:1.18rem;font-weight:700;
  color:var(--navy);margin-bottom:16px}
svg.ico{width:24px;height:24px;flex-shrink:0;color:var(--teal)}
.section-title .ico{width:26px;height:26px;color:var(--teal)}
.muted{color:var(--ink-soft)}
.faint{color:var(--ink-faint)}
.pageintro{margin-bottom:20px}
.pageintro p{color:var(--ink-soft);margin-top:6px;max-width:680px}

/* hero */
.hero{background:var(--grad-hero);border-radius:var(--radius-lg);padding:38px 36px;color:#fff;
  position:relative;overflow:hidden;box-shadow:var(--shadow)}
.hero::after{content:"";position:absolute;right:-60px;top:-60px;width:340px;height:340px;
  background:radial-gradient(circle, rgba(120,205,209,.35), transparent 65%);pointer-events:none}
.hero h1{color:#fff;font-size:1.85rem;max-width:640px;position:relative}
.hero p{color:#c6e2e3;margin-top:12px;max-width:600px;position:relative}
.hero .cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;position:relative}
.hero .btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.28)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.2)}

/* KPI grid */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:4px;transition:transform .15s, box-shadow .15s}
.kpi:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.kpi-link{cursor:pointer}
.kpi-link:hover .k-value{color:var(--teal)}
.kpi .k-label{font-size:.8rem;color:var(--ink-faint);font-weight:600}
.kpi .k-value{font-size:1.9rem;font-weight:800;color:var(--teal-deep);font-variant-numeric:tabular-nums;line-height:1.1}
.kpi .k-ico{width:22px;height:22px;color:var(--teal)}
.kpi .k-top{display:flex;align-items:center;justify-content:space-between}

/* data source strip */
.source-strip{display:flex;align-items:center;gap:18px;background:linear-gradient(120deg,#fff,var(--mint-soft));
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:18px 22px;margin-bottom:20px}
.source-strip .db-ico{width:52px;height:52px;border-radius:14px;background:var(--grad-teal);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;color:#fff}
.source-strip .db-ico svg{width:26px;height:26px}
.source-strip .live{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;
  color:var(--teal);letter-spacing:.04em;white-space:nowrap}
.source-strip .live svg{width:15px;height:15px;flex-shrink:0}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 0 rgba(18,161,80,.5);
  animation:pulse 2s infinite}


/* dashboard Naver-style search */
.dash-search{margin:20px 0}
.ds-bar{position:relative;display:flex;align-items:center;background:#fff;border:2px solid var(--teal);
  border-radius:16px;box-shadow:0 8px 26px rgba(11,108,111,.12);padding:6px 6px 6px 18px}
.ds-ico{width:22px;height:22px;color:var(--teal);flex-shrink:0}
.ds-input{flex:1;min-width:0;width:100%;border:none;outline:none;font-size:1.08rem;padding:14px 14px;background:transparent;color:var(--navy);text-overflow:ellipsis}
.ds-btn{flex-shrink:0;width:52px;height:48px;border:none;border-radius:12px;background:var(--grad-teal);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer}
.ds-btn svg{width:20px;height:20px}
.ds-bar .ac-list{top:calc(100% + 8px)}
/* live ranking more button */
.lr-more{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:13px;border:none;
  border-top:1px solid var(--line);background:var(--surface-2);color:var(--teal-deep);font-weight:700;font-size:.9rem;cursor:pointer;
  border-radius:0 0 var(--radius) var(--radius)}
.lr-more:hover{background:var(--mint-soft)}
.lr-more svg{width:16px;height:16px}

/* ── search ──────────────────────────────────────────────── */
.searchbar{display:flex;gap:10px;margin-bottom:8px;position:relative}
.searchbar .inp{flex:1;min-width:0;position:relative}
.searchbar input{width:100%;padding:14px 16px 14px 46px;border:1.5px solid var(--line-strong);
  border-radius:13px;font-size:1rem;background:#fff;transition:border .18s, box-shadow .18s}
.searchbar input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(11,108,111,.1)}
.searchbar .s-ico{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--ink-faint)}
.sortbar{display:flex;gap:8px;margin:12px 0 18px;flex-wrap:wrap}
.chip{padding:7px 14px;border-radius:20px;border:1px solid var(--line-strong);background:#fff;
  font-size:.83rem;font-weight:600;color:var(--ink-soft)}
.chip.active{background:var(--teal-deep);color:#fff;border-color:var(--teal-deep)}
.ac-list{position:absolute;top:calc(100% + 4px);left:0;right:0;background:#fff;border:1px solid var(--line-strong);
  border-radius:12px;box-shadow:var(--shadow);z-index:30;overflow-y:auto;max-height:280px}
.combo{position:relative}
.ac-item{padding:10px 16px;cursor:pointer;font-size:.9rem;display:flex;justify-content:space-between;gap:10px}
.ac-item:hover,.ac-item.hl{background:var(--mint-soft)}
.ac-item small{color:var(--ink-faint);white-space:nowrap}

/* result list rows — dedicated vertical block (no reused horizontal card) */
.result-list{display:flex;flex-direction:column;gap:10px}
.result-row{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm);cursor:pointer;
  transition:transform .13s, box-shadow .16s, border-color .16s}
.result-row:hover{transform:translateY(-1px);box-shadow:var(--shadow);border-color:var(--line-strong)}
.result-row .r-main{flex:1;min-width:0}
.result-row .r-title{font-weight:700;color:var(--navy);font-size:1.02rem;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.result-row .r-sub{color:var(--ink-soft);font-size:.84rem;margin-top:3px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.result-row .r-metric{flex-shrink:0;text-align:right;min-width:88px}
.result-row .r-metric .val{font-size:1.35rem;font-weight:800;color:var(--teal-deep);font-variant-numeric:tabular-nums;line-height:1}
.result-row .r-metric .lbl{font-size:.68rem;color:var(--ink-faint);font-weight:600;margin-top:2px}
.badge{display:inline-block;padding:2px 9px;border-radius:8px;font-size:.7rem;font-weight:700;
  background:var(--mint);color:var(--teal-deep);margin-left:6px}
.badge.oa{background:#e5f5ea;color:var(--good)}
.badge.year{background:#eef2f6;color:var(--ink-soft)}

/* ── detail ──────────────────────────────────────────────── */
.detail-head{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.detail-head .d-title{flex:1;min-width:260px}
.detail-head h1{font-size:1.55rem}
.detail-head .d-sub{color:var(--ink-soft);margin-top:6px}
.detail-actions{display:flex;gap:8px;flex-wrap:wrap}
.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:16px 0}
.metric-box{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px}
.metric-box .m-val{font-size:1.7rem;font-weight:800;color:var(--teal-deep);font-variant-numeric:tabular-nums;line-height:1.1}
.metric-box .m-lbl{font-size:.78rem;color:var(--ink-soft);font-weight:600;margin-top:4px}
.metric-box.hero-metric{background:var(--grad-teal);border:none}
.metric-box.hero-metric .m-val{color:#fff;font-size:2rem}
.metric-box.hero-metric .m-lbl{color:#d6efef}

/* chart */

/* IF trend chart animation */
.if-chart{overflow:visible}
.if-line{stroke-dasharray:2000;stroke-dashoffset:2000;animation:ifDraw 1.1s cubic-bezier(.4,0,.2,1) forwards}
.if-area{opacity:0;animation:ifFade .8s ease .5s forwards}
@keyframes ifDraw{to{stroke-dashoffset:0}}
@keyframes ifFade{to{opacity:1}}
@media(prefers-reduced-motion:reduce){.if-line{animation:none;stroke-dashoffset:0}.if-area{animation:none;opacity:1}}

.chart-wrap{margin-top:8px;overflow-x:auto}
.chart{width:100%;min-width:420px;height:260px;display:block}
/* IF trend chart scales to fit its container (no clipping on mobile) */
.if-chart{width:100%;height:auto;min-width:0}
.chart-wrap:has(.if-chart){overflow:visible}
.chart-legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px;font-size:.82rem}
.chart-legend span{display:inline-flex;align-items:center;gap:6px;color:var(--ink-soft);font-weight:600}
.legend-swatch{width:12px;height:12px;border-radius:3px}
.trend-note{font-size:.78rem;color:var(--ink-faint);margin-top:8px}

/* concept tags */
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}
.tag{padding:5px 12px;border-radius:18px;background:var(--mint-soft);color:var(--teal-deep);
  font-size:.8rem;font-weight:600;border:1px solid var(--line)}

/* AI insight card */
.ai-card{border:1px solid var(--line-strong);border-radius:var(--radius);overflow:hidden;margin-top:18px;background:#fff}
.ai-card .ai-head{background:linear-gradient(120deg,var(--navy),var(--teal-deep));color:#fff;
  padding:14px 20px;display:flex;align-items:center;gap:10px}
.ai-card .ai-head svg{width:20px;height:20px}
.ai-card .ai-head b{font-size:1rem}
.ai-card .ai-head .trend-pill{margin-left:auto;padding:4px 12px;border-radius:20px;font-size:.76rem;font-weight:700;
  background:rgba(255,255,255,.18)}
.ai-regen{margin-left:auto;display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.25);color:#fff;border-radius:16px;padding:5px 12px;font-size:.76rem;font-weight:700;cursor:pointer}
.ai-regen:hover{background:rgba(255,255,255,.28)}
.ai-regen svg{width:14px;height:14px}
.ai-card .ai-head .trend-pill{margin-left:auto}
.ai-card .ai-head .trend-pill+.ai-regen{margin-left:10px}
.ai-body{padding:20px}
.ai-headline{font-size:1.1rem;font-weight:700;color:var(--navy);line-height:1.5;margin-bottom:14px}
.ai-block{margin-top:14px}
.ai-block h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.05em;color:var(--teal);margin-bottom:7px}
.ai-block ul{margin:0;padding-left:20px}
.ai-block li{margin-bottom:6px;color:var(--ink)}
.ai-block p{color:var(--ink-soft);line-height:1.6}
.ai-stream{white-space:pre-wrap;color:var(--ink-soft);font-size:.92rem;line-height:1.65}
.ai-disclaimer{font-size:.76rem;color:var(--ink-faint);margin-top:16px;padding-top:12px;border-top:1px dashed var(--line-strong)}
.ai-cursor{display:inline-block;width:8px;height:1.05em;background:var(--teal);vertical-align:text-bottom;
  animation:blink 1s steps(2) infinite;margin-left:2px;border-radius:1px}

/* progress bar */
.progress{height:6px;background:var(--mint-soft);border-radius:4px;overflow:hidden;margin-top:4px}
.progress .bar{height:100%;background:var(--grad-teal);border-radius:4px;width:30%;
  animation:indeterminate 1.4s ease-in-out infinite}

/* compare */
.compare-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:16px}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;position:relative}
.compare-col .rm{position:absolute;top:10px;right:10px;background:none;border:none;color:var(--ink-faint);padding:4px}
.compare-col .rm:hover{color:var(--bad)}
.compare-col h3{font-size:1rem;padding-right:20px}
.cbar-row{margin-top:12px}
.cbar-label{display:flex;justify-content:space-between;font-size:.8rem;color:var(--ink-soft);margin-bottom:4px;font-weight:600}
.cbar{height:9px;background:var(--mint-soft);border-radius:5px;overflow:hidden}
.cbar .fill{height:100%;background:var(--grad-teal);border-radius:5px;transition:width .5s cubic-bezier(.2,.8,.2,1)}

/* ── rankings table ──────────────────────────────────────── */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table.rank{width:100%;border-collapse:collapse;min-width:560px}
table.rank th{background:var(--mint-soft);color:var(--teal-deep);font-size:.78rem;font-weight:700;
  text-align:left;padding:13px 16px;white-space:nowrap;position:sticky;top:0}
table.rank td{padding:13px 16px;border-top:1px solid var(--line);font-size:.9rem}
table.rank tr{cursor:pointer;transition:background .12s}
table.rank tbody tr:hover{background:var(--mint-soft)}
table.rank .rk{font-weight:800;color:var(--teal);width:52px}
table.rank .jn{font-weight:600;color:var(--navy)}
table.rank .im{font-weight:800;color:var(--teal-deep);font-variant-numeric:tabular-nums}

/* rankings: sortable headers + pagination */
table.rank th.sortable{cursor:pointer;user-select:none;white-space:nowrap}
table.rank th.sortable:hover{color:var(--teal)}
table.rank th.sortable.active{color:var(--teal-deep)}
.rank-summary{font-size:.84rem;color:var(--ink-soft);margin-bottom:10px;font-weight:600}
.rank-per{padding:9px 12px;border:1.5px solid var(--line-strong);border-radius:11px;font-size:.9rem;background:#fff;flex-shrink:0}
.pager{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:16px}
.pg-btn{min-width:38px;height:38px;padding:0 10px;border:1px solid var(--line-strong);background:#fff;
  border-radius:9px;font-weight:600;font-size:.88rem;color:var(--ink-soft);cursor:pointer;transition:all .13s}
.pg-btn:hover:not(:disabled):not(.active){background:var(--mint-soft);border-color:var(--teal)}
.pg-btn.active{background:var(--teal-deep);color:#fff;border-color:var(--teal-deep);cursor:default}
.pg-btn:disabled{opacity:.4;cursor:not-allowed}
@media(max-width:560px){.pg-btn{min-width:34px;height:34px;font-size:.82rem}}

.method-note{font-size:.8rem;color:var(--ink-soft);background:var(--mint-soft);border-radius:12px;
  padding:12px 16px;margin-top:14px;border:1px solid var(--line)}
.method-note b{color:var(--teal-deep)}

/* AI Journal Finder */
.finder-input{width:100%;padding:14px 16px;border:1.5px solid var(--line-strong);border-radius:12px;
  font-size:1rem;font-family:inherit;background:#fff;resize:vertical;line-height:1.6}
.finder-input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(11,108,111,.1)}
.finder-mini{flex:1;min-width:140px;padding:11px 14px;border:1.5px solid var(--line-strong);
  border-radius:11px;font-size:.92rem;background:#fff}
.finder-mini:focus{outline:none;border-color:var(--teal)}
.r-fit{font-size:.84rem;color:var(--ink-soft);margin-top:5px;line-height:1.5}
.delta{font-size:.85rem;font-weight:700}
.delta.up{color:var(--good)} .delta.down{color:var(--bad)}


.webif-card{border:1px dashed var(--line-strong);border-radius:14px;background:var(--surface-2);padding:16px 18px;margin-top:10px}
.webif-head{display:flex;align-items:center;gap:8px}
.webif-head svg{width:18px;height:18px;color:var(--teal)}
.webif-head b{color:var(--navy);font-size:.98rem}
.webif-body{display:flex;align-items:center;gap:18px;margin-top:12px;flex-wrap:wrap}
.webif-val{display:flex;align-items:baseline;gap:8px}
.webif-val .wv{font-size:1.7rem;font-weight:800;color:var(--teal-deep);font-variant-numeric:tabular-nums}
.webif-val .wy{font-size:.72rem;color:var(--ink-faint);font-weight:700}
.webif-meta{font-size:.82rem;color:var(--ink-soft);display:flex;flex-direction:column;gap:2px}
.webif-meta a{word-break:break-all}

/* quartile badge */
.web-mark{font-size:.6rem;font-weight:800;color:#c98a00;margin-left:4px;vertical-align:super;letter-spacing:.02em}
/* ── APC (article processing charge) ─────────────────────── */
/* status colours: paid=teal, free=green, unknown(est-free)=muted grey */
.apc{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.apc.apc-paid{color:var(--navy)}
.apc.apc-free{color:#0f9d58}
.apc.apc-unknown{color:var(--ink-faint);font-weight:600}
.r-badges{margin-top:6px}
.apc-badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:20px;
  font-size:.76rem;font-weight:700;white-space:nowrap;border:1px solid transparent;font-variant-numeric:tabular-nums}
.apc-badge .apc-k{font-size:.6rem;font-weight:800;letter-spacing:.05em;opacity:.7}
.apc-badge.apc-paid{background:#eef4f6;color:var(--teal-deep);border-color:var(--line-strong)}
.apc-badge.apc-free{background:#e7f6ee;color:#0f7a44;border-color:#bfe6cf}
.apc-badge.apc-unknown{background:var(--surface-2);color:var(--ink-soft);border-color:var(--line)}
.lr-name small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
td.apc-col{font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:700;font-size:.9rem}
.metric-box.apc-metric .m-val{font-size:1.5rem}
.metric-box.apc-metric.apc-free .m-val{color:#0f9d58}
.metric-box.apc-metric.apc-unknown .m-val{color:var(--ink-soft)}
.q-badge{display:inline-block;margin-left:8px;padding:1px 7px;border-radius:6px;font-size:.66rem;
  font-weight:800;vertical-align:middle;letter-spacing:.02em}
.q-q1{background:#e3f4ea;color:#12a150}
.q-q2{background:#e5f0fb;color:#2b7fd0}
.q-q3{background:#fdf3e0;color:#c98a00}
.q-q4{background:#fbe9e9;color:#d64d4d}
.q-badge.on-hero{background:rgba(255,255,255,.25);color:#fff;font-size:.7rem;margin-left:10px}
.lr-row.resolving,tr.resolving{opacity:.5;pointer-events:none}

/* ── live IF ranking (Naver 실검 style) ───────────────────── */
.liverank{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden}
.liverank .lr-head{display:flex;align-items:center;gap:10px;padding:16px 20px 12px}
.liverank .lr-head .ico{width:24px;height:24px;color:var(--teal)}
.liverank .lr-head h3{font-size:1.1rem}
.liverank .lr-head .lr-meta{margin-left:auto;font-size:.72rem;color:var(--ink-faint);font-weight:600;text-align:right}
.liverank .lr-live{display:inline-flex;align-items:center;gap:5px;font-size:.68rem;font-weight:700;color:var(--teal);letter-spacing:.03em}
.lr-progress{height:4px;background:var(--mint-soft);overflow:hidden}
.lr-progress .b{height:100%;background:var(--grad-teal);transition:width .5s ease}
.lr-list{padding:6px 10px 12px}
.lr-row{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:11px;cursor:pointer;
  transition:background .13s;position:relative}
.lr-row:hover{background:var(--mint-soft)}
.lr-rank{width:26px;text-align:center;font-size:1.05rem;font-weight:800;flex-shrink:0;font-variant-numeric:tabular-nums}
.lr-rank.top{color:var(--teal)}
.lr-rank.top1{color:#d99000}
.lr-name{flex:1;min-width:0;font-weight:600;color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lr-name small{display:block;font-weight:500;color:var(--ink-faint);font-size:.72rem}
.lr-if{flex-shrink:0;text-align:right}
.lr-if .v{font-size:1.15rem;font-weight:800;color:var(--teal-deep);font-variant-numeric:tabular-nums;line-height:1}
.lr-if .l{font-size:.62rem;color:var(--ink-faint);font-weight:600}
.lr-row.enter{animation:lrIn .4s cubic-bezier(.2,.8,.2,1) both}
@keyframes lrIn{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:translateX(0)}}

/* ── history dialog ──────────────────────────────────────── */
.dialog-backdrop{position:fixed;inset:0;background:rgba(11,37,59,.5);backdrop-filter:blur(3px);
  z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;animation:fade .2s}
.dialog{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:720px;max-height:86vh;
  display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:rise .25s cubic-bezier(.2,.8,.2,1)}
.dialog-head{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.dialog-head h2{font-size:1.2rem;flex:1}
.dialog-head .x{background:none;border:none;color:var(--ink-faint);padding:6px;border-radius:8px}
.dialog-head .x:hover{background:var(--mint-soft);color:var(--navy)}
.dialog-tools{display:flex;gap:8px;flex-wrap:wrap;padding:14px 24px;border-bottom:1px solid var(--line);align-items:center}
.dialog-body{overflow-y:auto;padding:14px 24px 24px}
.dialog-foot{padding:14px 24px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;flex-shrink:0}
.hist-row{display:flex;align-items:center;gap:12px;padding:13px 14px;border:1px solid var(--line);
  border-radius:12px;margin-bottom:8px;cursor:pointer;transition:border .14s, background .14s}
.hist-row:hover{border-color:var(--teal);background:var(--mint-soft)}
.hist-row input[type=checkbox]{width:18px;height:18px;accent-color:var(--teal);flex-shrink:0;cursor:pointer}
.hist-row .h-main{flex:1;min-width:0}
.hist-row .h-title{font-weight:600;color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hist-row .h-meta{font-size:.78rem;color:var(--ink-faint);margin-top:2px;display:flex;gap:8px;align-items:center}
.hist-row .h-del{background:none;border:none;color:var(--ink-faint);padding:6px;border-radius:8px;flex-shrink:0}
.hist-row .h-del:hover{color:var(--bad);background:#fdf1f1}
.kind-tag{padding:2px 8px;border-radius:7px;font-size:.68rem;font-weight:700;background:var(--mint);color:var(--teal-deep)}

/* ── notification pill (persists across nav) ─────────────── */
.notif-pill{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:90;
  background:var(--navy);color:#fff;border-radius:30px;padding:11px 20px;display:flex;align-items:center;gap:12px;
  box-shadow:var(--shadow-lg);cursor:pointer;max-width:90vw;animation:rise .3s}
.notif-pill .spin{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#7fd0d4;
  border-radius:50%;animation:spin 0.8s linear infinite;flex-shrink:0}
.notif-pill .np-text{font-size:.88rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.notif-pill .np-btn{background:var(--teal);border:none;color:#fff;border-radius:16px;padding:5px 12px;font-size:.78rem;font-weight:700}

/* toast */
.toast-wrap{position:fixed;top:18px;right:18px;z-index:120;display:flex;flex-direction:column;gap:8px;max-width:92vw}
.toast{background:#fff;border-left:4px solid var(--teal);border-radius:12px;box-shadow:var(--shadow-lg);
  padding:13px 18px;font-size:.88rem;font-weight:600;color:var(--navy);animation:slideIn .25s;min-width:220px;
  display:flex;align-items:center;gap:10px}
.toast.good{border-left-color:var(--good)}
.toast.bad{border-left-color:var(--bad)}
.toast .t-ico{width:18px;height:18px;flex-shrink:0}

/* form (settings) */
.form-grid{display:grid;gap:16px;max-width:560px}
.form-row label{display:block;font-size:.85rem;font-weight:600;color:var(--ink-soft);margin-bottom:6px}
.form-row input,.form-row select{width:100%;padding:11px 14px;border:1.5px solid var(--line-strong);
  border-radius:11px;font-size:.92rem;background:#fff}
.form-row input:focus,.form-row select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(11,108,111,.1)}
.status-line{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;margin-top:6px}
.status-dot{width:9px;height:9px;border-radius:50%}
.status-dot.ok{background:var(--good)}
.status-dot.no{background:var(--bad)}
.backend-picker{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.backend-opt{border:1.5px solid var(--line-strong);border-radius:14px;padding:16px;cursor:pointer;transition:all .15s;background:#fff}
.backend-opt:hover{border-color:var(--teal)}
.backend-opt.active{border-color:var(--teal);background:var(--mint-soft);box-shadow:0 0 0 3px rgba(11,108,111,.1)}
.backend-opt b{color:var(--navy);display:block;margin-bottom:4px}
.backend-opt small{color:var(--ink-soft);font-size:.78rem}

/* skeleton */
.skel{background:linear-gradient(90deg,#eef4f6,#f7fbfc,#eef4f6);background-size:200% 100%;
  animation:shimmer 1.3s infinite;border-radius:10px}
.spinner-lg{width:34px;height:34px;border:3px solid var(--mint);border-top-color:var(--teal);
  border-radius:50%;animation:spin .8s linear infinite;margin:30px auto}
.empty{text-align:center;padding:44px 20px;color:var(--ink-faint)}
.empty svg{width:46px;height:46px;color:var(--line-strong);margin-bottom:12px}

/* ── mobile drawer ───────────────────────────────────────── */
.drawer-backdrop{display:none}
@media(max-width:860px){
  .sidebar{transform:translateX(-100%);transition:transform .25s cubic-bezier(.4,0,.2,1);width:var(--sidebar-w)}
  .sidebar.open{transform:translateX(0);box-shadow:var(--shadow-lg)}
  .sidebar.collapsed{width:var(--sidebar-w)}
  .sidebar.collapsed .sidebar-title,.sidebar.collapsed .nav a .label,
  .sidebar.collapsed .nav-section,.sidebar.collapsed .user-chip .who{display:flex}
  .sidebar.collapsed .collapse-btn{display:none}
  .main{margin-left:0 !important}
  .hamburger{display:flex}
  .topbar-brand{display:flex}
  /* the brand already says "Paper IF" — drop the crumb's duplicate root so the
     header stays on one line; only the current page name remains. */
  .topbar-brand b{display:none}
  .crumb-root,.crumb-sep{display:none}
  .topbar .crumb{font-size:.95rem;color:var(--navy);font-weight:700}
  .topbar .lang-toggle .lg-full{display:none}
  .topbar .lang-toggle .lg-short{display:inline}
  .topbar .lang-toggle button{padding:6px 10px}
  .drawer-backdrop.show{display:block;position:fixed;inset:0;background:rgba(11,37,59,.45);z-index:55;animation:fade .2s}
  .content{padding:18px 15px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .hero{padding:26px 22px}
  .hero h1{font-size:1.4rem}
  h1{font-size:1.5rem}
  .backend-picker{grid-template-columns:1fr}
  .detail-actions{width:100%}
  .topbar{padding:12px 15px;gap:10px}
  .source-strip{flex-direction:column;align-items:flex-start;gap:12px}
}
/* very narrow phones — shrink the header chrome so it can never overflow */
@media(max-width:420px){
  .topbar{padding:10px 12px;gap:8px}
  .topbar-brand img.topbar-logo{width:26px;height:26px}
  .hamburger{padding:6px}
  .hamburger svg{width:18px;height:18px}
  .lang-toggle button{padding:5px 9px;font-size:.72rem}
  .topbar .crumb{font-size:.88rem}
}
@media(max-width:480px){
  .kpi-grid{grid-template-columns:1fr 1fr;gap:10px}
  .kpi .k-value{font-size:1.5rem}
  .result-row{padding:14px}
  .result-row .r-metric{min-width:66px}
  .dialog{max-height:92vh}
  .dash-search{margin:16px 0}
  .ds-bar{padding:5px 5px 5px 12px;border-radius:13px}
  .ds-ico{width:18px;height:18px}
  .ds-input{font-size:.95rem;padding:12px 8px}
  .ds-btn{width:44px;height:42px;border-radius:10px}
  .ds-btn svg{width:18px;height:18px}
  .ac-item{padding:10px 12px;font-size:.86rem}
}

/* ── animations ──────────────────────────────────────────── */
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(18,161,80,.5)}70%{box-shadow:0 0 0 8px rgba(18,161,80,0)}100%{box-shadow:0 0 0 0 rgba(18,161,80,0)}}
@keyframes blink{0%,50%{opacity:1}51%,100%{opacity:0}}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@keyframes shimmer{to{background-position:-200% 0}}
@keyframes indeterminate{0%{margin-left:-30%}100%{margin-left:100%}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.001s !important;transition-duration:.05s !important}}