/* ============================================================
   SENTINEL — Application Stylesheet
   ============================================================ */

/* Fonts loaded via <link> in index.html */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #080a0d;
  --surface:     #0e1015;
  --surface2:    #13161d;
  --surface3:    #181c26;
  --border:      #1c2030;
  --border2:     #252b3a;
  --accent:      #00ff88;
  --accent2:     #00c97a;
  --accent-dim:  rgba(0,255,136,0.10);
  --accent-glow: rgba(0,255,136,0.25);
  --warn:        #ffb800;
  --warn-dim:    rgba(255,184,0,0.12);
  --danger:      #ff3b3b;
  --danger-dim:  rgba(255,59,59,0.12);
  --info:        #3b9eff;
  --info-dim:    rgba(59,158,255,0.12);
  --text:        #c8d4e8;
  --text-dim:    #5a6480;
  --text-mid:    #8896b0;
  --font-ui:     'Rajdhani', sans-serif;
  --font-mono:   'Share Tech Mono', monospace;
  --font-disp:   'Exo 2', sans-serif;
  --radius:      4px;
  --trans:       0.18s ease;
}

html, body { height: 100%; overflow: hidden; }
body { background: var(--bg); color: var(--text); font-family: var(--font-ui); }

/* ── Scanlines ───────────────────────────────────────────── */
.scanline-overlay {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.025) 2px, rgba(0,0,0,0.025) 4px);
}

/* ── App shell ───────────────────────────────────────────── */
.sentinel-root { display: flex; height: 100vh; width: 100vw; overflow: hidden; background: var(--bg); }
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  width: 72px; min-width: 72px; background: var(--surface);
  border-right: 1px solid var(--border); display: flex; flex-direction: column;
  align-items: center; z-index: 100; position: relative;
}
.sidebar::after {
  content: ''; position: absolute; top: 0; right: 0; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.25;
}
.sidebar-logo {
  width: 72px; height: 64px; display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--border); cursor: pointer; flex-shrink: 0;
}
.logo-hex, .logo-hex-large {
  width: 38px; height: 38px;
  background: var(--accent-dim);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  border: 1px solid var(--accent2); display: flex; align-items: center; justify-content: center;
  animation: pulse-logo 3s ease-in-out infinite;
}
.logo-hex-large { width: 56px; height: 56px; }
@keyframes pulse-logo {
  0%, 100% { box-shadow: 0 0 8px var(--accent-glow); }
  50%       { box-shadow: 0 0 24px var(--accent-glow), 0 0 48px rgba(0,255,136,0.1); }
}
.nav-items { flex: 1; display: flex; flex-direction: column; padding: 8px 0; width: 100%; overflow-y: auto; }
.nav-btn {
  width: 100%; height: 58px; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 3px; cursor: pointer; border: none; background: transparent;
  color: var(--text-dim); font-family: var(--font-ui); font-size: 9px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; transition: all var(--trans);
  position: relative; border-left: 2px solid transparent;
}
.nav-btn:hover { color: var(--text); background: rgba(255,255,255,0.03); }
.nav-btn.active { color: var(--accent); background: var(--accent-dim); border-left-color: var(--accent); }
.nav-btn svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; }
.nav-badge {
  position: absolute; top: 8px; right: 6px; background: var(--danger); color: #fff;
  width: 16px; height: 16px; border-radius: 50%; font-size: 9px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; font-family: var(--font-mono);
}
.sidebar-bottom {
  padding: 10px 0; border-top: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; gap: 6px; flex-shrink: 0;
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: blink 2.5s ease-in-out infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ── Topbar ──────────────────────────────────────────────── */
.topbar {
  height: 56px; min-height: 56px; background: var(--surface);
  border-bottom: 1px solid var(--border); display: flex; align-items: center;
  padding: 0 20px; gap: 14px; z-index: 50; flex-shrink: 0;
}
.topbar-title { font-family: var(--font-disp); font-size: 17px; font-weight: 800; color: var(--text); letter-spacing: 0.06em; text-transform: uppercase; }
.topbar-title span { color: var(--accent); }
.topbar-breadcrumb { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); flex-shrink: 0; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.time-display { font-family: var(--font-mono); font-size: 13px; color: var(--accent); letter-spacing: 0.1em; }
.threat-level {
  display: flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: var(--radius);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em;
}
.threat-level.low     { background: var(--accent-dim); border: 1px solid rgba(0,255,136,0.3); color: var(--accent2); }
.threat-level.medium  { background: var(--warn-dim); border: 1px solid rgba(255,184,0,0.3); color: var(--warn); }
.threat-level.high    { background: rgba(255,100,0,0.12); border: 1px solid rgba(255,100,0,0.3); color: #ff8c00; }
.threat-level.critical{ background: var(--danger-dim); border: 1px solid rgba(255,59,59,0.3); color: var(--danger); }
.threat-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: blink 1.2s ease-in-out infinite; }
.topbar-avatar {
  width: 32px; height: 32px; border-radius: var(--radius); background: var(--accent-dim);
  border: 1px solid var(--accent2); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--accent); cursor: pointer;
}

/* ── Content area ────────────────────────────────────────── */
.content { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 14px; display: flex; flex-direction: column; gap: 12px; }
.content::-webkit-scrollbar { width: 4px; }
.content::-webkit-scrollbar-track { background: var(--surface); }
.content::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }

/* ── Cards ───────────────────────────────────────────────── */
.card { background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.card-header {
  padding: 9px 14px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.card-title { font-family: var(--font-disp); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-mid); }
.card-body { padding: 14px; }
.card-accent { width: 3px; height: 14px; border-radius: 2px; flex-shrink: 0; }
.ca-green   { background: var(--accent); }
.ca-warn    { background: var(--warn); }
.ca-danger  { background: var(--danger); }
.ca-info    { background: var(--info); }

/* ── Stat tiles ──────────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
@media (max-width: 900px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-tile {
  background: var(--surface2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; position: relative; overflow: hidden;
}
.stat-tile::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; }
.stat-tile.accent::before { background: var(--accent); }
.stat-tile.warn::before   { background: var(--warn); }
.stat-tile.danger::before { background: var(--danger); }
.stat-tile.info::before   { background: var(--info); }
.stat-label { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); margin-bottom: 6px; font-family: var(--font-disp); }
.stat-value { font-family: var(--font-mono); font-size: 26px; color: var(--text); letter-spacing: -0.02em; line-height: 1; }
.stat-sub   { font-size: 11px; color: var(--text-dim); margin-top: 4px; font-family: var(--font-ui); }

/* ── Grid layouts ────────────────────────────────────────── */
.g-2  { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.g-3  { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.g-ms { display: grid; grid-template-columns: 1fr 300px; gap: 12px; }
.g-sm { display: grid; grid-template-columns: 300px 1fr; gap: 12px; }
@media (max-width: 1000px) { .g-2, .g-3, .g-ms, .g-sm { grid-template-columns: 1fr; } }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-flex; padding: 2px 7px; border-radius: 3px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap;
}
.b-critical { background: var(--danger-dim); color: var(--danger); border: 1px solid rgba(255,59,59,0.3); }
.b-high     { background: rgba(255,100,0,0.12); color: #ff8c00; border: 1px solid rgba(255,100,0,0.3); }
.b-medium   { background: var(--warn-dim); color: var(--warn); border: 1px solid rgba(255,184,0,0.3); }
.b-low      { background: var(--accent-dim); color: var(--accent2); border: 1px solid rgba(0,255,136,0.25); }
.b-active   { background: var(--danger-dim); color: var(--danger); border: 1px solid rgba(255,59,59,0.3); }
.b-patrol   { background: var(--warn-dim); color: var(--warn); border: 1px solid rgba(255,184,0,0.3); }
.b-resolved { background: var(--accent-dim); color: var(--accent2); border: 1px solid rgba(0,255,136,0.25); }
.b-false_alarm { background: var(--surface3); color: var(--text-dim); border: 1px solid var(--border2); }
.b-info     { background: var(--info-dim); color: var(--info); border: 1px solid rgba(59,158,255,0.3); }
.b-on_patrol { background: var(--accent-dim); color: var(--accent2); border: 1px solid rgba(0,255,136,0.25); }
.b-responding { background: var(--danger-dim); color: var(--danger); border: 1px solid rgba(255,59,59,0.3); }
.b-standby  { background: var(--surface3); color: var(--text-dim); border: 1px solid var(--border2); }
.b-off_duty { background: var(--surface3); color: var(--text-dim); border: 1px solid var(--border2); }
.b-warning  { background: var(--warn-dim); color: var(--warn); border: 1px solid rgba(255,184,0,0.3); }

/* ── Tables ──────────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left; font-family: var(--font-disp); font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim);
  padding: 8px 12px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.data-table td { padding: 10px 12px; border-bottom: 1px solid rgba(255,255,255,0.03); font-size: 13px; vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: rgba(255,255,255,0.02); cursor: pointer; }
.mono { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); }

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: 12px; }
.form-label { display: block; font-family: var(--font-disp); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); margin-bottom: 5px; }
.form-input, .form-select, .form-textarea {
  width: 100%; background: var(--surface); border: 1px solid var(--border2);
  color: var(--text); font-family: var(--font-ui); font-size: 13px;
  padding: 8px 11px; border-radius: 3px; outline: none; transition: border-color var(--trans);
  -webkit-appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent2); box-shadow: 0 0 0 3px rgba(0,255,136,0.07); }
.form-input::placeholder { color: var(--text-dim); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-select option { background: var(--surface2); color: var(--text); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  padding: 7px 16px; border-radius: 3px; border: none; cursor: pointer;
  font-family: var(--font-disp); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; transition: all var(--trans);
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; }
.btn-accent  { background: var(--accent); color: #001a0a; }
.btn-accent:hover  { background: #33ffaa; box-shadow: 0 0 16px var(--accent-glow); }
.btn-outline { background: transparent; border: 1px solid var(--border2); color: var(--text-mid); }
.btn-outline:hover { border-color: var(--accent2); color: var(--accent2); }
.btn-danger  { background: var(--danger-dim); border: 1px solid rgba(255,59,59,0.3); color: var(--danger); }
.btn-danger:hover  { background: rgba(255,59,59,0.2); }
.btn-warn    { background: var(--warn-dim); border: 1px solid rgba(255,184,0,0.3); color: var(--warn); }
.btn-sm      { padding: 4px 10px; font-size: 10px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Score bars ──────────────────────────────────────────── */
.score-row  { display: flex; align-items: center; gap: 10px; margin-bottom: 7px; }
.score-name { font-size: 12px; color: var(--text-mid); min-width: 120px; flex-shrink: 0; }
.score-bg   { flex: 1; height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.score-fill { height: 100%; border-radius: 3px; transition: width 0.5s; }
.score-num  { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); min-width: 28px; text-align: right; }

/* ── Patrol items ────────────────────────────────────────── */
.patrol-item { padding: 10px 14px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.patrol-item:last-child { border-bottom: none; }
.patrol-status-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.psd-on_patrol  { background: var(--accent); animation: blink 2.5s ease-in-out infinite; }
.psd-responding { background: var(--danger); animation: blink 0.8s ease-in-out infinite; }
.psd-standby    { background: var(--text-dim); }
.psd-off_duty   { background: var(--border2); }
.battery-bar    { width: 70px; height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.battery-fill   { height: 100%; border-radius: 2px; transition: width 0.3s; }

/* ── Alert items ─────────────────────────────────────────── */
.alert-item { padding: 11px 14px; border-bottom: 1px solid var(--border); display: flex; gap: 10px; align-items: flex-start; cursor: pointer; transition: background var(--trans); }
.alert-item:hover { background: rgba(255,255,255,0.02); }
.alert-item:last-child { border-bottom: none; }
.alert-item.unread.critical { border-left: 3px solid var(--danger); background: rgba(255,59,59,0.04); }
.alert-item.unread.warning  { border-left: 3px solid var(--warn); background: rgba(255,184,0,0.04); }
.alert-item.unread.info     { border-left: 3px solid var(--info); }
.alert-icon { width: 30px; height: 30px; border-radius: 3px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 14px; }
.ai-critical { background: var(--danger-dim); }
.ai-warning  { background: var(--warn-dim); }
.ai-info     { background: var(--info-dim); }
.alert-msg   { font-weight: 600; font-size: 13px; color: var(--text); line-height: 1.3; }
.alert-detail{ font-size: 12px; color: var(--text-mid); margin-top: 2px; line-height: 1.4; }
.alert-time  { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); white-space: nowrap; flex-shrink: 0; }

/* ── Map container ───────────────────────────────────────── */
.map-wrap { position: relative; background: #080c12; border-radius: 3px; overflow: hidden; }
#gmap     { width: 100%; height: 100%; min-height: 380px; }
.map-overlay-label {
  position: absolute; top: 10px; left: 10px; z-index: 10;
  font-family: var(--font-mono); font-size: 10px; color: rgba(0,255,136,0.6);
  letter-spacing: 0.1em; line-height: 1.6; pointer-events: none;
  text-shadow: 0 0 8px rgba(0,255,136,0.4);
}
.map-live-badge {
  position: absolute; top: 10px; right: 10px; z-index: 10;
  background: rgba(8,10,13,0.85); border: 1px solid rgba(0,255,136,0.3);
  border-radius: 3px; padding: 4px 10px;
  font-family: var(--font-mono); font-size: 10px; color: var(--accent2);
  display: flex; align-items: center; gap: 6px;
}

/* ── Login screen ────────────────────────────────────────── */
.login-screen {
  position: fixed; inset: 0; background: var(--bg);
  display: flex; align-items: center; justify-content: center; z-index: 200;
}
.login-bg { position: absolute; inset: 0; overflow: hidden; }
.login-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(0,255,136,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,255,136,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.login-scan {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,255,136,0.15), transparent);
  animation: scan 6s linear infinite;
}
@keyframes scan { from { top: 0; } to { top: 100%; } }
.login-card {
  position: relative; z-index: 2; width: 380px; padding: 32px;
  background: var(--surface); border: 1px solid var(--border2); border-radius: 6px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,255,136,0.08);
}
.login-logo { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.login-s { font-family: var(--font-mono); font-size: 22px; color: var(--accent); font-weight: 700; }
.login-brand-name { font-family: var(--font-disp); font-size: 22px; font-weight: 800; color: var(--text); letter-spacing: 0.1em; }
.login-brand-sub  { font-family: var(--font-mono); font-size: 9px; color: var(--text-dim); letter-spacing: 0.15em; margin-top: 2px; }
.login-error { background: var(--danger-dim); border: 1px solid rgba(255,59,59,0.3); color: var(--danger); padding: 8px 12px; border-radius: 3px; font-size: 12px; margin-bottom: 12px; font-family: var(--font-mono); }
.login-footer { text-align: center; font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); margin-top: 18px; }

/* ── Toast ───────────────────────────────────────────────── */
.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--surface2); border: 1px solid var(--border2); border-radius: var(--radius);
  padding: 10px 16px; font-family: var(--font-ui); font-size: 13px; color: var(--text);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4); display: flex; align-items: center; gap: 10px;
  animation: toast-in 0.2s ease; min-width: 260px; max-width: 340px;
}
.toast.success { border-left: 3px solid var(--accent); }
.toast.error   { border-left: 3px solid var(--danger); }
.toast.warning { border-left: 3px solid var(--warn); }
@keyframes toast-in { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }

/* ── Loading ─────────────────────────────────────────────── */
.loading { display: flex; align-items: center; justify-content: center; padding: 40px; }
.spinner { width: 32px; height: 32px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); margin-top: 10px; letter-spacing: 0.1em; }

/* ── Empty state ─────────────────────────────────────────── */
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 20px; color: var(--text-dim); }
.empty-state svg { width: 40px; height: 40px; margin-bottom: 12px; opacity: 0.3; }
.empty-state p { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; }

/* ── Toggle switch ───────────────────────────────────────── */
.toggle { width: 36px; height: 18px; border-radius: 9px; position: relative; cursor: pointer; transition: background var(--trans), border-color var(--trans); flex-shrink: 0; }
.toggle.on  { background: var(--accent-dim); border: 1px solid var(--accent2); }
.toggle.off { background: var(--border); border: 1px solid var(--border2); }
.toggle-knob { position: absolute; top: 2px; width: 12px; height: 12px; border-radius: 50%; transition: all 0.2s; }
.toggle.on  .toggle-knob { left: 20px; background: var(--accent); box-shadow: 0 0 6px var(--accent-glow); }
.toggle.off .toggle-knob { left: 2px; background: var(--text-dim); }

/* ── Divider / decorative ────────────────────────────────── */
.section-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.sh-line { flex: 1; height: 1px; background: linear-gradient(90deg, var(--accent2), transparent); opacity: 0.25; }
.sh-label { font-family: var(--font-mono); font-size: 9px; color: var(--accent2); opacity: 0.7; letter-spacing: 0.15em; text-transform: uppercase; }

/* ── Risk gauge (SVG) ────────────────────────────────────── */
.gauge-wrap { position: relative; display: inline-flex; align-items: center; justify-content: center; }
.gauge-val  { position: absolute; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.gauge-num  { font-family: var(--font-mono); font-weight: 700; line-height: 1; }
.gauge-lbl  { font-family: var(--font-ui); font-size: 9px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; }

/* ── Flex utilities ──────────────────────────────────────── */
.flex        { display: flex; }
.flex-col    { display: flex; flex-direction: column; }
.items-center{ align-items: center; }
.justify-between { justify-content: space-between; }
.gap-6  { gap: 6px; }
.gap-8  { gap: 8px; }
.gap-10 { gap: 10px; }
.gap-12 { gap: 12px; }
.ml-auto { margin-left: auto; }
.mt-8    { margin-top: 8px; }
.mt-12   { margin-top: 12px; }
.mt-16   { margin-top: 16px; }
.mb-4    { margin-bottom: 4px; }
.mb-8    { margin-bottom: 8px; }
.text-dim   { color: var(--text-dim); }
.text-mid   { color: var(--text-mid); }
.text-accent{ color: var(--accent); }
.text-danger{ color: var(--danger); }
.text-warn  { color: var(--warn); }
.font-mono  { font-family: var(--font-mono); }
.font-disp  { font-family: var(--font-disp); }
.fs-11 { font-size: 11px; }
.fs-12 { font-size: 12px; }
.fs-13 { font-size: 13px; }
.fw-6  { font-weight: 600; }
.fw-7  { font-weight: 700; }