/* ============================================================
   Control SIMCE — Pro v3
   Clean, premium, single-workspace analytics shell.
   Grounded in ProfeAcademi tokens (purple accent), refined for
   a neutral / professional / minimal direction. Light + dark.
   ============================================================ */

/* ── Tokens ── */
:root {
  --font: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --accent: #667eea;          /* pa-purple */
  --accent-strong: #5566d6;
  --accent-soft: rgba(102,126,234,.12);

  --ins: #ef4444;  --ins-soft: rgba(239,68,68,.12);
  --ele: #f59e0b;  --ele-soft: rgba(245,158,11,.14);
  --ade: #10b981;  --ade-soft: rgba(16,185,129,.13);

  --r-sm: 8px;  --r-md: 12px;  --r-lg: 16px;  --r-xl: 22px;
  --sb-w: 256px;
  --ease: cubic-bezier(.4,0,.2,1);
}

/* Light (default) */
body.theme-light {
  --canvas:      #f5f6f8;
  --surface:     #ffffff;
  --surface-2:   #fafbfc;
  --surface-sink:#f1f2f5;
  --border:      #e8e9ee;
  --border-strong:#d9dbe2;
  --fg-1: #16171c;
  --fg-2: #4c4f59;
  --fg-3: #888c98;
  --fg-faint: #b3b7c0;
  --sb-bg: #ffffff;
  --grid-line: rgba(20,22,30,.06);
  --shadow-card: 0 1px 2px rgba(16,18,30,.04), 0 4px 16px rgba(16,18,30,.05);
  --shadow-pop:  0 8px 30px rgba(16,18,30,.13);
  --accent-fg: var(--accent-strong);
  --on-accent: #ffffff;
}

/* Dark */
body.theme-dark {
  --canvas:      #0e0f1a;
  --surface:     #16172a;
  --surface-2:   #1b1d31;
  --surface-sink:#101120;
  --border:      rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.15);
  --fg-1: #f1f2f7;
  --fg-2: rgba(255,255,255,.74);
  --fg-3: rgba(255,255,255,.50);
  --fg-faint: rgba(255,255,255,.32);
  --sb-bg: #121324;
  --grid-line: rgba(255,255,255,.07);
  --shadow-card: 0 1px 2px rgba(0,0,0,.4), 0 6px 22px rgba(0,0,0,.35);
  --shadow-pop:  0 12px 40px rgba(0,0,0,.55);
  --accent: #8290f2;
  --accent-fg: #a3aef6;
  --accent-soft: rgba(130,144,242,.16);
  --on-accent: #0e0f1a;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font);
  background: var(--canvas);
  color: var(--fg-1);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01","cv01";
  transition: background .35s var(--ease), color .35s var(--ease);
}
::selection { background: var(--accent-soft); }
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 20px; border: 3px solid var(--canvas); }
::-webkit-scrollbar-thumb:hover { background: var(--fg-faint); }

/* ════════ APP SHELL ════════ */
.app { display: flex; min-height: 100vh; }

/* ── Sidebar ── */
.sidebar {
  width: var(--sb-w);
  flex: 0 0 var(--sb-w);
  background: var(--sb-bg);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  z-index: 30;
}
.sb-brand {
  display: flex; align-items: center; gap: 11px;
  padding: 20px 20px 18px;
}
.sb-logo {
  width: 38px; height: 38px; border-radius: 11px; object-fit: cover;
  box-shadow: 0 3px 10px rgba(0,0,0,.16);
}
.sb-brand-tx { line-height: 1.15; }
.sb-brand-tx b { font-size: 15px; font-weight: 700; letter-spacing: -.01em; display: block; }
.sb-brand-tx span { font-size: 11px; color: var(--fg-3); font-weight: 500; }

.sb-sec {
  font-size: 10.5px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase;
  color: var(--fg-faint); padding: 14px 22px 7px;
}
.sb-nav { padding: 4px 12px; flex: 1; overflow-y: auto; }
.nav-item {
  width: 100%; display: flex; align-items: center; gap: 12px;
  padding: 9px 12px; margin-bottom: 2px;
  border: none; background: none; cursor: pointer;
  border-radius: 10px; color: var(--fg-2);
  font-family: var(--font); font-size: 13.5px; font-weight: 500;
  text-align: left; transition: background .15s var(--ease), color .15s var(--ease);
  position: relative;
}
.nav-item svg { width: 18px; height: 18px; flex: 0 0 18px; stroke-width: 2; color: var(--fg-3); transition: color .15s; }
.nav-item:hover { background: var(--surface-sink); color: var(--fg-1); }
.nav-item:hover svg { color: var(--fg-2); }
.nav-item.active { background: var(--accent-soft); color: var(--accent-fg); font-weight: 600; }
.nav-item.active svg { color: var(--accent-fg); }
.nav-item.active::before {
  content: ""; position: absolute; left: -12px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 20px; border-radius: 3px; background: var(--accent);
}
.nav-lock { margin-left: auto; color: var(--fg-faint); display: flex; }
.nav-lock svg { width: 13px; height: 13px; stroke-width: 2.2; }

/* ── Sidebar footer (role + theme) ── */
.sb-foot { border-top: 1px solid var(--border); padding: 12px; }
.user-card {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 10px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--surface-2); cursor: pointer; transition: var(--ease) .18s; transition-property: background, border-color;
  font-family: var(--font);
}
.user-card:hover { border-color: var(--border-strong); }
.avatar {
  width: 34px; height: 34px; border-radius: 10px; flex: 0 0 34px;
  display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 12.5px;
}
.user-meta { line-height: 1.25; text-align: left; flex: 1; min-width: 0; }
.user-meta b { font-size: 13px; font-weight: 600; color: var(--fg-1); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.role-tag {
  font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 1px 7px; border-radius: 20px; display: inline-block; margin-top: 2px;
}
.role-prof { background: var(--accent-soft); color: var(--accent-fg); }
.role-utp  { background: var(--ade-soft); color: var(--ade); }
.role-adm  { background: var(--ins-soft); color: var(--ins); }
.user-chev { color: var(--fg-3); flex: 0 0 auto; }
.user-chev svg { width: 15px; height: 15px; }

.pop {
  position: absolute; bottom: calc(100% + 8px); left: 12px; right: 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; box-shadow: var(--shadow-pop); padding: 8px;
  opacity: 0; transform: translateY(6px) scale(.98); transform-origin: bottom center;
  pointer-events: none; transition: .18s var(--ease); z-index: 40;
}
.sb-foot { position: relative; }
.pop.open { opacity: 1; transform: none; pointer-events: auto; }
.pop-lbl { font-size: 10.5px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--fg-faint); padding: 8px 8px 6px; }
.seg { display: flex; gap: 4px; background: var(--surface-sink); border-radius: 10px; padding: 4px; }
.seg button {
  flex: 1; border: none; background: none; cursor: pointer; font-family: var(--font);
  padding: 7px 6px; border-radius: 7px; font-size: 12px; font-weight: 600; color: var(--fg-3);
  display: flex; align-items: center; justify-content: center; gap: 6px; transition: .15s var(--ease);
}
.seg button svg { width: 14px; height: 14px; stroke-width: 2; }
.seg button:hover { color: var(--fg-1); }
.seg button.active { background: var(--surface); color: var(--accent-fg); box-shadow: var(--shadow-card); }
.pop-div { height: 1px; background: var(--border); margin: 8px 4px; }
.pop-item {
  width: 100%; display: flex; align-items: center; gap: 9px; padding: 9px 9px; border: none; background: none;
  cursor: pointer; border-radius: 9px; font-family: var(--font); font-size: 13px; font-weight: 500; color: var(--fg-2); text-align: left;
}
.pop-item:hover { background: var(--surface-sink); color: var(--fg-1); }
.pop-item svg { width: 15px; height: 15px; stroke-width: 2; color: var(--fg-3); }

/* ── Main ── */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; gap: 20px;
  padding: 22px 34px 0; flex-wrap: wrap;
}
.page-id { flex: 1; min-width: 220px; }
.page-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-fg); margin-bottom: 5px; }
.page-title { font-size: 27px; font-weight: 700; letter-spacing: -.025em; line-height: 1.1; }
.page-sub { font-size: 13.5px; color: var(--fg-3); margin-top: 6px; max-width: 60ch; line-height: 1.5; }

.context { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.ctx-fld { display: flex; flex-direction: column; gap: 5px; }
.ctx-fld label { font-size: 10.5px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--fg-faint); padding-left: 2px; }

.content { padding: 26px 34px 60px; flex: 1; }
.screen { display: none; animation: fade .4s var(--ease); }
.screen.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ════════ FORM CONTROLS ════════ */
.inp, .sel {
  font-family: var(--font); font-size: 13.5px; font-weight: 500; color: var(--fg-1);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 9px 12px; transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
  width: 100%; outline: none;
}
.inp::placeholder { color: var(--fg-faint); }
.inp:focus, .sel:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
select.sel, select.inp {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888c98' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; background-size: 15px;
  padding-right: 32px;
}
.fld { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 0; }
.fld-lbl { font-size: 11.5px; font-weight: 600; color: var(--fg-2); letter-spacing: .01em; }

.btn {
  font-family: var(--font); font-size: 13px; font-weight: 600; cursor: pointer;
  border-radius: var(--r-sm); padding: 9px 16px; border: 1px solid transparent;
  display: inline-flex; align-items: center; gap: 8px; transition: .18s var(--ease);
  transition-property: background, border-color, color, transform, box-shadow; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; stroke-width: 2; }
.btn-pri { background: var(--accent); color: var(--on-accent); }
.btn-pri:hover { background: var(--accent-strong); box-shadow: 0 4px 14px var(--accent-soft); }
body.theme-dark .btn-pri:hover { background: #93a0f5; }
.btn-sec { background: var(--surface); color: var(--fg-1); border-color: var(--border-strong); }
.btn-sec:hover { background: var(--surface-sink); border-color: var(--fg-faint); }
.btn-ghost { background: none; color: var(--fg-2); }
.btn-ghost:hover { background: var(--surface-sink); color: var(--fg-1); }
.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn-icon { padding: 8px; }
.btn-icon svg { width: 17px; height: 17px; }

/* ════════ CARD / PANEL ════════ */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-card);
}
.card-pad { padding: 20px 22px; }
.card-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.card-head h3 { font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.card-head .sub { font-size: 12px; color: var(--fg-3); margin-top: 1px; }
.card-ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-fg); flex: 0 0 34px; }
.card-ic svg { width: 18px; height: 18px; stroke-width: 2; }

.section { margin-bottom: 26px; }
.section-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.section-bar h2 { font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.section-step { width: 22px; height: 22px; border-radius: 7px; background: var(--accent-soft); color: var(--accent-fg); display: grid; place-items: center; font-size: 11.5px; font-weight: 700; flex: 0 0 22px; }
.section-step svg { width: 13px; height: 13px; stroke-width: 2; }
.section-bar .spacer { flex: 1; }
.ro-pill { font-size: 11px; font-weight: 600; color: var(--fg-3); background: var(--surface-sink); border: 1px solid var(--border); padding: 3px 9px; border-radius: 20px; display: inline-flex; align-items: center; gap: 5px; }
.ro-pill svg { width: 12px; height: 12px; stroke-width: 2; }

/* ════════ STAT TILES ════════ */
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px,1fr)); gap: 14px; margin-bottom: 22px; }
.stat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md);
  padding: 16px 18px; box-shadow: var(--shadow-card); position: relative; overflow: hidden;
}
.stat-lbl { font-size: 11.5px; font-weight: 600; color: var(--fg-3); display: flex; align-items: center; gap: 7px; letter-spacing: .01em; }
.stat-lbl svg { width: 15px; height: 15px; stroke-width: 2; flex: 0 0 15px; color: var(--fg-faint); }
.stat-lbl .dot { width: 8px; height: 8px; border-radius: 50%; }
.stat-val { font-size: 30px; font-weight: 700; letter-spacing: -.03em; margin-top: 8px; line-height: 1; }
.stat-meta { font-size: 11.5px; color: var(--fg-faint); margin-top: 7px; }
.stat.accent .stat-val { color: var(--accent-fg); }
.stat-trend { font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 3px; margin-top: 7px; }
.trend-up { color: var(--ade); }
.trend-dn { color: var(--ins); }
.stat-trend svg { width: 13px; height: 13px; stroke-width: 2.4; }

/* ════════ CHARTS ════════ */
.chart-grid { display: grid; grid-template-columns: 1.3fr 1.3fr 1fr; gap: 16px; }
@media (max-width: 1100px){ .chart-grid { grid-template-columns: 1fr 1fr; } .chart-grid > :nth-child(3){ grid-column: 1 / -1; } }
@media (max-width: 720px){ .chart-grid { grid-template-columns: 1fr; } }
.chart-box { position: relative; height: 248px; padding: 16px 18px 18px; }
.chart-box.doughnut { height: 232px; }
.chart-foot { padding: 12px 18px; border-top: 1px solid var(--border); font-size: 12px; color: var(--fg-3); display: flex; align-items: center; gap: 8px; }
.chart-foot b { color: var(--fg-1); font-weight: 700; }
.proj-chip { margin-left: auto; font-size: 11px; font-weight: 600; color: var(--ele); background: var(--ele-soft); padding: 3px 9px; border-radius: 20px; }
.ens-pick { display: flex; align-items: center; gap: 9px; padding: 12px 18px 0; }
.ens-pick label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--fg-faint); }
.ens-pick select { max-width: 220px; }

/* skeleton */
.skel { position: absolute; inset: 0; display: grid; place-items: center; background: var(--surface); gap: 11px; transition: opacity .3s; }
.skel.hidden { opacity: 0; pointer-events: none; }
.skel .txt { font-size: 12px; color: var(--fg-3); font-weight: 500; }
.spinner { width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid var(--border-strong); border-top-color: var(--accent); animation: spin .7s linear infinite; display: inline-block; }
.spinner.sm { width: 15px; height: 15px; border-width: 2px; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ════════ LEVEL BADGES ════════ */
.lv { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600; padding: 3px 9px 3px 8px; border-radius: 20px; white-space: nowrap; }
.lv .dot { width: 7px; height: 7px; border-radius: 50%; }
.lv-ins { background: var(--ins-soft); color: var(--ins); } .lv-ins .dot { background: var(--ins); }
.lv-ele { background: var(--ele-soft); color: var(--ele); } .lv-ele .dot { background: var(--ele); }
.lv-ade { background: var(--ade-soft); color: var(--ade); } .lv-ade .dot { background: var(--ade); }

/* ════════ DATA TABLE ════════ */
.tbl-wrap { overflow-x: auto; border-radius: var(--r-md); }
table.dt { width: 100%; border-collapse: collapse; font-size: 13px; }
table.dt th { text-align: left; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--fg-3); padding: 11px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; background: var(--surface-2); }
table.dt th.c, table.dt td.c { text-align: center; }
table.dt td { padding: 11px 14px; border-bottom: 1px solid var(--border); color: var(--fg-2); }
table.dt tbody tr:last-child td { border-bottom: none; }
table.dt tbody tr { transition: background .12s; }
table.dt tbody tr:hover { background: var(--surface-2); }
.nm { font-weight: 600; color: var(--fg-1); }
.muted { color: var(--fg-faint); }
.ava-sm { width: 26px; height: 26px; border-radius: 8px; display: inline-grid; place-items: center; color: #fff; font-size: 10.5px; font-weight: 700; margin-right: 9px; vertical-align: -8px; }
.code-chip { font-size: 12px; font-weight: 700; font-family: var(--font); color: var(--accent-fg); background: var(--accent-soft); padding: 2px 8px; border-radius: 6px; }
.eje-chip { font-size: 12px; font-weight: 600; color: var(--fg-2); background: var(--surface-sink); padding: 2px 9px; border-radius: 6px; }
.mt-empty { font-size: 12px; color: var(--fg-faint); font-style: italic; }
.nota-bub { font-weight: 700; padding: 2px 9px; border-radius: 7px; font-size: 13px; }

/* sticky matrix table */
.matrix-wrap { position: relative; border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; }
.matrix-scroll { overflow-x: auto; }
table.mx { width: 100%; border-collapse: collapse; font-size: 13px; }
table.mx th, table.mx td { padding: 10px 13px; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.mx thead th { background: var(--surface-2); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; color: var(--fg-3); text-align: center; border-bottom: 1px solid var(--border); }
table.mx thead th.grp { border-left: 1px solid var(--border); }
table.mx thead .ev-dt { font-size: 10px; font-weight: 500; color: var(--fg-faint); text-transform: none; letter-spacing: 0; margin-top: 2px; }
table.mx tbody td { text-align: center; color: var(--fg-2); font-weight: 500; }
table.mx td.sub-nota { font-weight: 700; }
table.mx .stick { position: sticky; left: 0; z-index: 2; background: var(--surface); text-align: left; font-weight: 600; color: var(--fg-1); box-shadow: 1px 0 0 var(--border); }
table.mx thead .stick { background: var(--surface-2); z-index: 3; }
table.mx tbody tr:hover td { background: var(--surface-2); }
table.mx tbody tr:hover .stick { background: var(--surface-2); }
.c-ins { color: var(--ins) !important; } .c-ele { color: var(--ele) !important; } .c-ade { color: var(--ade) !important; }
.scroll-hint { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--fg-3); margin-bottom: 11px; font-weight: 500; }
.scroll-hint svg { width: 14px; height: 14px; stroke-width: 2.4; }

/* ════════ STUDENT SCORE CARDS (registrar) ════════ */
.stu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(248px,1fr)); gap: 13px; }
.stu {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); padding: 14px 15px;
  position: relative; transition: border-color .15s, box-shadow .15s;
}
.stu::before { content: ""; position: absolute; left: 0; top: 14px; bottom: 14px; width: 3px; border-radius: 3px; background: var(--border-strong); transition: background .2s; }
.stu.has-lv::before { background: var(--lvc); }
.stu:hover { border-color: var(--border-strong); box-shadow: var(--shadow-card); }
.stu-top { display: flex; align-items: center; gap: 10px; padding-left: 8px; }
.stu-ava { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; color: #fff; font-size: 11.5px; font-weight: 700; flex: 0 0 32px; }
.stu-nm { font-size: 13.5px; font-weight: 600; color: var(--fg-1); line-height: 1.2; }
.stu-num { font-size: 11px; color: var(--fg-faint); }
.stu-entry { display: flex; align-items: center; gap: 9px; margin: 13px 0 0 8px; }
.stu-entry .inp { flex: 1; text-align: center; font-size: 16px; font-weight: 700; }
.stu-max { font-size: 12.5px; color: var(--fg-3); font-weight: 600; }
.stu-mx { display: flex; gap: 6px; margin: 12px 0 0 8px; }
.stu-mx .mx { flex: 1; background: var(--surface-sink); border-radius: 9px; padding: 8px 6px; text-align: center; }
.stu-mx .mx .v { font-size: 15px; font-weight: 700; color: var(--fg-1); }
.stu-mx .mx .l { font-size: 9.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--fg-faint); margin-top: 1px; }
.stu-lvrow { margin: 10px 0 0 8px; }
.stu-empty { font-size: 11.5px; color: var(--fg-faint); margin: 12px 0 2px 8px; font-style: italic; }
.score-inp { width: 76px; text-align: center; font-weight: 700; font-family: var(--font); font-size: 13.5px; color: var(--fg-1); background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 6px 8px; outline: none; }
.score-inp:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* ════════ TOGGLE (view switch) ════════ */
.toggle { display: flex; gap: 3px; background: var(--surface-sink); border-radius: 9px; padding: 3px; }
.toggle button { border: none; background: none; cursor: pointer; font-family: var(--font); font-size: 12px; font-weight: 600; color: var(--fg-3); padding: 6px 12px; border-radius: 7px; display: inline-flex; align-items: center; gap: 6px; transition: .15s; }
.toggle button svg { width: 14px; height: 14px; stroke-width: 2; }
.toggle button:hover { color: var(--fg-1); }
.toggle button.active { background: var(--surface); color: var(--accent-fg); box-shadow: var(--shadow-card); }

/* ════════ NL/EP/L control ════════ */
.nepl { display: inline-flex; gap: 3px; background: var(--surface-sink); border-radius: 8px; padding: 3px; border: 1px dashed transparent; }
.nepl.empty { border-color: var(--border-strong); background: transparent; }
.nepl button { border: none; background: none; cursor: pointer; font-family: var(--font); font-size: 10.5px; font-weight: 700; color: var(--fg-faint); width: 26px; height: 24px; border-radius: 6px; transition: .14s; }
.nepl button:hover { color: var(--fg-2); }
.nepl button.on-nl { background: var(--ins); color: #fff; }
.nepl button.on-ep { background: var(--ele); color: #fff; }
.nepl button.on-l  { background: var(--ade); color: #fff; }
.legend { font-size: 12px; color: var(--fg-3); font-weight: 500; }

/* ════════ EMPTY STATE ════════ */
.empty { text-align: center; padding: 52px 24px; }
.empty-ic { width: 56px; height: 56px; border-radius: 16px; background: var(--surface-sink); display: inline-grid; place-items: center; color: var(--fg-3); margin-bottom: 16px; }
.empty-ic svg { width: 26px; height: 26px; stroke-width: 1.8; }
.empty-t { font-size: 16px; font-weight: 600; color: var(--fg-1); margin-bottom: 6px; }
.empty-d { font-size: 13px; color: var(--fg-3); max-width: 42ch; margin: 0 auto; line-height: 1.55; }

/* ════════ SNED ════════ */
.sned { display: grid; grid-template-columns: 240px 1fr; gap: 20px; }
@media (max-width: 760px){ .sned { grid-template-columns: 1fr; } }
.sned-score { background: var(--surface-sink); border-radius: var(--r-md); padding: 20px; text-align: center; display: flex; flex-direction: column; justify-content: center; }
.sned-cap { font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--fg-3); }
.sned-num { font-size: 48px; font-weight: 800; letter-spacing: -.03em; color: var(--accent-fg); line-height: 1; margin: 8px 0 14px; }
.sned-bar { height: 8px; border-radius: 6px; background: var(--border); overflow: hidden; }
.sned-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-strong)); border-radius: 6px; }
.sned-note { font-size: 11.5px; color: var(--fg-faint); margin-top: 9px; }
.sned-flds { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 11px; }
.sned-f { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md); padding: 13px 14px; }
.sned-f.ro { background: var(--surface-sink); }
.sned-fh { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.sned-fn { font-size: 12.5px; font-weight: 600; color: var(--fg-1); }
.sned-w { font-size: 10.5px; font-weight: 700; color: var(--accent-fg); background: var(--accent-soft); padding: 1px 7px; border-radius: 20px; }
.sned-w.lo { color: var(--fg-3); background: var(--surface-sink); }
.sned-f select, .sned-f input { width: 100%; }
.sned-rov { font-size: 22px; font-weight: 800; color: var(--fg-1); letter-spacing: -.02em; }
.sned-rot { font-size: 11px; color: var(--fg-faint); margin-top: 2px; }

/* ════════ INFO BOX ════════ */
.info-box { display: flex; gap: 11px; background: var(--accent-soft); border-radius: var(--r-md); padding: 13px 15px; margin-bottom: 16px; }
.info-box svg { width: 18px; height: 18px; flex: 0 0 18px; color: var(--accent-fg); stroke-width: 2; margin-top: 1px; }
.info-box div { font-size: 12.5px; color: var(--fg-2); line-height: 1.55; }
.info-box b { color: var(--fg-1); font-weight: 600; }

/* ════════ MODAL / WIZARD ════════ */
.overlay { position: fixed; inset: 0; background: rgba(10,11,20,.55); backdrop-filter: blur(4px); z-index: 100; display: grid; place-items: center; padding: 24px; opacity: 0; pointer-events: none; transition: opacity .25s; }
.overlay.open { opacity: 1; pointer-events: auto; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl); width: 100%; max-width: 760px; max-height: 90vh; display: flex; flex-direction: column; box-shadow: var(--shadow-pop); transform: translateY(14px) scale(.98); transition: transform .25s var(--ease); }
.overlay.open .modal { transform: none; }
.modal.sm { max-width: 480px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.modal-title { font-size: 17px; font-weight: 700; letter-spacing: -.01em; display: flex; align-items: center; gap: 10px; }
.modal-title svg { width: 19px; height: 19px; stroke-width: 2; color: var(--accent-fg); }
.modal-x { border: none; background: var(--surface-sink); cursor: pointer; width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; color: var(--fg-3); transition: .15s; }
.modal-x:hover { background: var(--ins-soft); color: var(--ins); }
.modal-x svg { width: 16px; height: 16px; stroke-width: 2.4; }
.modal-body { padding: 22px 24px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: space-between; gap: 12px; padding: 16px 24px; border-top: 1px solid var(--border); }

/* steps */
.steps { display: flex; align-items: center; margin-bottom: 22px; }
.step { display: flex; align-items: center; gap: 9px; }
.step-b { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; font-size: 12px; font-weight: 700; background: var(--surface-sink); color: var(--fg-3); border: 1px solid var(--border); transition: .2s; }
.step.active .step-b { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.step.done .step-b { background: var(--ade); color: #fff; border-color: var(--ade); }
.step-x { font-size: 12.5px; font-weight: 600; color: var(--fg-3); }
.step.active .step-x, .step.done .step-x { color: var(--fg-1); }
.step-line { width: 36px; height: 2px; background: var(--border); margin: 0 12px; border-radius: 2px; }
.wz-pane { display: none; } .wz-pane.active { display: block; }

.dropzone { border: 2px dashed var(--border-strong); border-radius: var(--r-md); padding: 34px 20px; text-align: center; cursor: pointer; transition: .18s; margin-top: 4px; }
.dropzone:hover, .dropzone.dragover { border-color: var(--accent); background: var(--accent-soft); }
.dz-ic { width: 50px; height: 50px; border-radius: 14px; background: var(--accent-soft); color: var(--accent-fg); display: inline-grid; place-items: center; margin-bottom: 12px; }
.dz-ic svg { width: 24px; height: 24px; stroke-width: 1.8; }
.dz-t { font-size: 15px; font-weight: 600; color: var(--fg-1); }
.dz-s { font-size: 12.5px; color: var(--fg-3); margin-top: 4px; }
.dz-proc { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--fg-2); font-weight: 500; padding: 16px; }
.dz-file { display: flex; align-items: center; gap: 13px; background: var(--surface-sink); border: 1px solid var(--border); border-radius: var(--r-md); padding: 14px 16px; }
.dz-fic { width: 40px; height: 40px; border-radius: 10px; background: var(--ade-soft); color: var(--ade); display: grid; place-items: center; flex: 0 0 40px; }
.dz-fic svg { width: 20px; height: 20px; stroke-width: 2; }
.dz-fn { font-size: 13.5px; font-weight: 600; color: var(--fg-1); }
.dz-fs { font-size: 12px; color: var(--fg-3); margin-top: 2px; }
.max-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 13px; }
.wz-tabs { display: flex; gap: 7px; margin-bottom: 16px; flex-wrap: wrap; }
.wz-tab { border: 1px solid var(--border); background: var(--surface); cursor: pointer; font-family: var(--font); font-size: 12.5px; font-weight: 600; color: var(--fg-3); padding: 7px 13px; border-radius: 20px; transition: .15s; }
.wz-tab:hover { border-color: var(--border-strong); color: var(--fg-1); }
.wz-tab.active { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.map-search { display: flex; align-items: center; gap: 9px; background: var(--surface-sink); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 0 12px; margin-bottom: 14px; }
.map-search svg { width: 16px; height: 16px; color: var(--fg-3); stroke-width: 2; flex: 0 0 16px; }
.map-search input { border: none; background: none; outline: none; font-family: var(--font); font-size: 13px; color: var(--fg-1); padding: 9px 0; width: 100%; }
.map-scroll { max-height: 320px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--r-md); }
table.map-tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.map-tbl th { position: sticky; top: 0; background: var(--surface-2); font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; color: var(--fg-3); padding: 9px 11px; text-align: left; border-bottom: 1px solid var(--border); z-index: 1; }
table.map-tbl td { padding: 8px 11px; border-bottom: 1px solid var(--border); color: var(--fg-2); }
table.map-tbl td.c { text-align: center; }
table.map-tbl select { font-family: var(--font); font-size: 12px; padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--fg-1); max-width: 150px; }
.chk { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.match { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 20px; white-space: nowrap; }
.m-auto { background: var(--ade-soft); color: var(--ade); }
.m-rev { background: var(--ele-soft); color: var(--ele); }
.m-man { background: var(--ins-soft); color: var(--ins); }

/* denied panel (inline) */
.denied { text-align: center; padding: 60px 24px; max-width: 460px; margin: 0 auto; }
.denied-ic { width: 64px; height: 64px; border-radius: 18px; background: var(--ele-soft); color: var(--ele); display: inline-grid; place-items: center; margin-bottom: 18px; }
.denied-ic svg { width: 30px; height: 30px; stroke-width: 1.8; }
.denied h3 { font-size: 19px; font-weight: 700; margin-bottom: 9px; letter-spacing: -.01em; }
.denied p { font-size: 13.5px; color: var(--fg-3); line-height: 1.6; margin-bottom: 20px; }

/* ════════ TOASTS ════════ */
.toast-wrap { position: fixed; bottom: 24px; right: 24px; display: flex; flex-direction: column; gap: 10px; z-index: 200; }
.toast { display: flex; align-items: center; gap: 11px; background: var(--surface); border: 1px solid var(--border); border-left-width: 3px; border-radius: var(--r-md); padding: 13px 17px 13px 14px; box-shadow: var(--shadow-pop); min-width: 270px; max-width: 380px; animation: toastin .3s var(--ease); }
.toast.out { animation: toastout .3s var(--ease) forwards; }
@keyframes toastin { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: none; } }
@keyframes toastout { to { opacity: 0; transform: translateX(20px); } }
.toast-ic { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; flex: 0 0 28px; }
.toast-ic svg { width: 16px; height: 16px; stroke-width: 2.6; }
.toast-msg { font-size: 13px; font-weight: 500; color: var(--fg-1); line-height: 1.4; }
.toast.success { border-left-color: var(--ade); } .toast.success .toast-ic { background: var(--ade-soft); color: var(--ade); }
.toast.error { border-left-color: var(--ins); } .toast.error .toast-ic { background: var(--ins-soft); color: var(--ins); }
.toast.info { border-left-color: var(--accent); } .toast.info .toast-ic { background: var(--accent-soft); color: var(--accent-fg); }

.actions-row { display: flex; align-items: center; gap: 11px; flex-wrap: wrap; }
.hide { display: none !important; }

/* ── Responsive sidebar collapse ── */
@media (max-width: 920px) {
  :root { --sb-w: 68px; }
  .sb-brand-tx, .sb-sec, .nav-item span.lbl, .user-meta, .user-chev, .nav-lock { display: none; }
  .sb-brand { justify-content: center; padding: 18px 0; }
  .nav-item { justify-content: center; padding: 11px; }
  .nav-item.active::before { left: -8px; }
  .user-card { justify-content: center; padding: 8px; }
  .avatar { margin: 0; }
  .pop { left: 8px; width: 232px; right: auto; }
}
@media (max-width: 720px) {
  .content { padding: 20px 18px 50px; }
  .topbar { padding: 18px 18px 0; }
}