/* ============================================================
   CWS SUPPORT — Design System
   Dark glassmorphism on the CWS brand (#0C0F1D / #58B9FA / Outfit)
   Golden-ratio scales: type ×1.618 (13/16/26/42/68), spacing 8/13/21/34/55/89
   ============================================================ */

:root {
  /* Brand */
  --bg:            #0C0F1D;
  --bg-deep:       #080A14;
  --surface:       #12162D;
  --surface-2:     #1D2343;
  --glass:         rgba(255, 255, 255, 0.04);
  --glass-strong:  rgba(255, 255, 255, 0.07);
  --border:        rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --accent:        #58B9FA;
  --accent-deep:   #3D7EF0;
  --accent-glow:   rgba(88, 185, 250, 0.35);
  --text:          #B3BFF0;
  --text-muted:    #9DAAE2;
  --text-dim:      #6B7499;
  --heading:       #FFFFFF;

  /* Status */
  --ok:        #3ECF8E;
  --ok-bg:     rgba(62, 207, 142, 0.12);
  --warn:      #F5A623;
  --warn-bg:   rgba(245, 166, 35, 0.12);
  --danger:    #F4587A;
  --danger-bg: rgba(244, 88, 122, 0.12);
  --info:      #58B9FA;
  --info-bg:   rgba(88, 185, 250, 0.12);
  --neutral:   #6B7499;
  --neutral-bg: rgba(107, 116, 153, 0.14);

  /* Golden ratio scales */
  --fs-xs: 11px;  --fs-sm: 13px;  --fs-md: 16px;  --fs-lg: 21px;  --fs-xl: 26px;  --fs-2xl: 42px;
  --sp-1: 5px;  --sp-2: 8px;  --sp-3: 13px;  --sp-4: 21px;  --sp-5: 34px;  --sp-6: 55px;  --sp-7: 89px;

  --radius:    10px;
  --radius-lg: 16px;
  --shadow:    0 13px 34px rgba(0, 0, 0, 0.45);
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Outfit', Arial, sans-serif;
  font-size: var(--fs-md);
  line-height: 1.618;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
h1, h2, h3, h4 { color: var(--heading); margin: 0 0 var(--sp-3); line-height: 1.25; font-weight: 600; }
h1 { font-size: var(--fs-2xl); } h2 { font-size: var(--fs-xl); } h3 { font-size: var(--fs-lg); }
p  { margin: 0 0 var(--sp-3); }
a  { color: var(--accent); text-decoration: none; transition: color .25s var(--ease); }
a:hover { color: #8ED2FF; }
::selection { background: var(--accent-glow); color: #fff; }

/* Dark scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--surface-2) transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 5px; }
*::-webkit-scrollbar-track { background: transparent; }

/* Ambient background glow (premium depth) */
.sup-ambient {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 55% 34% at 80% -5%, rgba(61, 126, 240, 0.13), transparent 70%),
    radial-gradient(ellipse 45% 30% at 10% 110%, rgba(88, 185, 250, 0.07), transparent 70%),
    var(--bg);
}

/* ---------- Glass panels & cards ---------- */
.sup-card {
  background: linear-gradient(160deg, var(--glass-strong), var(--glass));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow);
}
.sup-glass-blur { backdrop-filter: blur(13px); -webkit-backdrop-filter: blur(13px); }

/* ---------- Buttons ---------- */
.sup-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  font-family: inherit; font-size: var(--fs-sm); font-weight: 600; letter-spacing: 0.4px;
  padding: 12px 26px; border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; user-select: none; white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .25s var(--ease),
              background .25s var(--ease), border-color .25s var(--ease), opacity .2s;
}
.sup-btn:active { transform: translateY(1px) scale(0.99); }
.sup-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.sup-btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #06121F;
}
.sup-btn--primary:hover { box-shadow: 0 5px 21px var(--accent-glow); transform: translateY(-1px); }
.sup-btn--ghost {
  background: var(--glass); color: var(--text); border-color: var(--border);
}
.sup-btn--ghost:hover { border-color: var(--border-strong); background: var(--glass-strong); color: var(--heading); }
.sup-btn--danger { background: var(--danger-bg); color: var(--danger); border-color: rgba(244, 88, 122, 0.3); }
.sup-btn--danger:hover { background: rgba(244, 88, 122, 0.2); }
.sup-btn--sm { padding: 7px 14px; font-size: var(--fs-xs); }

/* Button loading spinner */
.sup-btn .sup-spin { display: none; }
.sup-btn.is-loading .sup-spin { display: inline-block; }
.sup-btn.is-loading .sup-btn-label { opacity: 0.6; }
.sup-spin {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.25); border-top-color: currentColor;
  animation: supSpin 0.7s linear infinite;
}
@keyframes supSpin { to { transform: rotate(360deg); } }

/* ---------- Forms ---------- */
.sup-field { margin-bottom: var(--sp-4); }
.sup-label {
  display: block; font-size: var(--fs-xs); font-weight: 600; letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--text-dim); margin-bottom: var(--sp-2);
}
.sup-input, .sup-select, .sup-textarea {
  width: 100%; font-family: inherit; font-size: var(--fs-md); color: var(--heading);
  background: rgba(0, 0, 0, 0.25); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 16px; outline: none;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s;
}
.sup-input:focus, .sup-select:focus, .sup-textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(88, 185, 250, 0.15);
  background: rgba(0, 0, 0, 0.35);
}
.sup-input::placeholder, .sup-textarea::placeholder { color: var(--text-dim); }
.sup-select { appearance: none; background-image:
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239DAAE2' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 34px; }
.sup-select option { background: var(--surface); color: var(--text); }
.sup-error-text { color: var(--danger); font-size: var(--fs-sm); margin-top: var(--sp-2); min-height: 21px; }
.sup-help { color: var(--text-dim); font-size: var(--fs-sm); margin-top: var(--sp-2); }

.sup-check { display: flex; align-items: center; gap: var(--sp-2); cursor: pointer; font-size: var(--fs-sm); color: var(--text-muted); }
.sup-check input { accent-color: var(--accent); width: 16px; height: 16px; cursor: pointer; }

/* ---------- 2FA code input (6 boxes) ---------- */
.sup-code-row { display: flex; gap: var(--sp-2); justify-content: center; margin: var(--sp-4) 0; }
.sup-code-box {
  width: 52px; height: 64px; text-align: center; font-size: var(--fs-xl); font-weight: 600;
  color: var(--heading); background: rgba(0, 0, 0, 0.3); border: 1px solid var(--border);
  border-radius: var(--radius); outline: none; caret-color: var(--accent);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .15s var(--ease);
}
.sup-code-box:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(88, 185, 250, 0.18);
  transform: translateY(-2px);
}
.sup-code-box.is-filled { border-color: var(--border-strong); background: rgba(88, 185, 250, 0.06); }

/* ---------- Pills & badges ---------- */
.sup-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.6px;
  padding: 4px 12px; border-radius: 99px; white-space: nowrap;
}
.sup-pill--ok      { background: var(--ok-bg); color: var(--ok); }
.sup-pill--warn    { background: var(--warn-bg); color: var(--warn); }
.sup-pill--danger  { background: var(--danger-bg); color: var(--danger); }
.sup-pill--info    { background: var(--info-bg); color: var(--info); }
.sup-pill--neutral { background: var(--neutral-bg); color: var(--neutral); }
.sup-pill--critical { background: var(--danger-bg); color: var(--danger); animation: supPulse 1.6s ease-in-out infinite; }
@keyframes supPulse { 50% { box-shadow: 0 0 0 5px rgba(244, 88, 122, 0.10); } }

/* Read receipts */
.sup-seen { font-size: var(--fs-xs); color: var(--text-dim); display: inline-flex; align-items: center; gap: 4px; }
.sup-seen--read { color: var(--accent); }

/* ---------- Auth screens ---------- */
.sup-auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: var(--sp-4);
}
.sup-auth-card { width: 100%; max-width: 420px; position: relative; overflow: hidden; }
.sup-auth-logo { text-align: center; margin-bottom: var(--sp-5); }
.sup-auth-logo .sup-logo-main { font-size: var(--fs-lg); font-weight: 700; letter-spacing: 1.5px; color: var(--heading); }
.sup-auth-logo .sup-logo-main span { color: var(--accent); }
.sup-auth-logo .sup-logo-sub {
  font-size: var(--fs-xs); letter-spacing: 5px; color: var(--text-dim);
  text-transform: uppercase; margin-top: 4px;
}
.sup-auth-step { will-change: transform, opacity; }
.sup-auth-step.is-hidden { display: none; }

/* ---------- App shell (golden ratio: sidebar 233px ≈ content/1.618² on 1440) ---------- */
.sup-shell { display: flex; min-height: 100vh; }
.sup-sidebar {
  width: 233px; flex-shrink: 0; position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column;
  background: rgba(8, 10, 20, 0.75); border-right: 1px solid var(--border);
  backdrop-filter: blur(13px); -webkit-backdrop-filter: blur(13px);
  padding: var(--sp-4) var(--sp-3); z-index: 50;
}
.sup-side-logo { padding: var(--sp-2) var(--sp-3) var(--sp-5); }
.sup-side-logo .sup-logo-main { font-size: var(--fs-md); font-weight: 700; letter-spacing: 1px; color: var(--heading); }
.sup-side-logo .sup-logo-main span { color: var(--accent); }
.sup-side-logo .sup-logo-sub { font-size: 10px; letter-spacing: 4px; color: var(--text-dim); text-transform: uppercase; }
.sup-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.sup-nav-item {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 11px var(--sp-3); border-radius: var(--radius);
  color: var(--text-muted); font-size: var(--fs-sm); font-weight: 500;
  cursor: pointer; transition: background .2s var(--ease), color .2s var(--ease);
  position: relative;
}
.sup-nav-item:hover { background: var(--glass); color: var(--heading); }
.sup-nav-item.is-active { background: var(--info-bg); color: var(--accent); }
.sup-nav-item.is-active::before {
  content: ''; position: absolute; left: -13px; top: 20%; bottom: 20%;
  width: 3px; border-radius: 3px; background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}
.sup-nav-item svg { width: 17px; height: 17px; flex-shrink: 0; }
.sup-nav-badge {
  margin-left: auto; background: var(--danger); color: #fff; font-size: 10px; font-weight: 700;
  min-width: 18px; height: 18px; border-radius: 9px; display: inline-flex;
  align-items: center; justify-content: center; padding: 0 5px;
}
.sup-side-foot { border-top: 1px solid var(--border); padding-top: var(--sp-3); font-size: var(--fs-sm); }

.sup-main { flex: 1; min-width: 0; padding: var(--sp-5); max-width: 1377px; }
.sup-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-5); gap: var(--sp-3); }
.sup-topbar h1 { font-size: var(--fs-xl); margin: 0; }
.sup-view { will-change: transform, opacity; }

/* ---------- Stat cards ---------- */
.sup-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--sp-3); margin-bottom: var(--sp-5); }
.sup-stat {
  background: linear-gradient(160deg, var(--glass-strong), var(--glass));
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.sup-stat:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.sup-stat-label { font-size: var(--fs-xs); letter-spacing: 1.2px; text-transform: uppercase; color: var(--text-dim); margin-bottom: var(--sp-2); }
.sup-stat-value { font-size: var(--fs-xl); font-weight: 700; color: var(--heading); line-height: 1; }
.sup-stat-value small { font-size: var(--fs-sm); color: var(--text-muted); font-weight: 500; }

/* ---------- Board (Monday-style grouped table) ---------- */
.sup-group { margin-bottom: var(--sp-5); }
.sup-group-head {
  display: flex; align-items: center; gap: var(--sp-2);
  font-weight: 700; font-size: var(--fs-sm); letter-spacing: 1px;
  margin-bottom: var(--sp-2); cursor: pointer; user-select: none;
}
.sup-group-head .sup-group-caret { transition: transform .25s var(--ease); }
.sup-group.is-collapsed .sup-group-caret { transform: rotate(-90deg); }
.sup-group.is-collapsed .sup-group-body { display: none; }
.sup-group-count { color: var(--text-dim); font-weight: 500; }
.sup-table-wrap {
  background: linear-gradient(160deg, var(--glass-strong), var(--glass));
  border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
}
.sup-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.sup-table th {
  text-align: left; font-size: var(--fs-xs); letter-spacing: 1px; text-transform: uppercase;
  color: var(--text-dim); font-weight: 600; padding: 11px var(--sp-3);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.sup-table td { padding: 13px var(--sp-3); border-bottom: 1px solid rgba(255, 255, 255, 0.05); vertical-align: middle; }
.sup-table tbody tr { transition: background .15s var(--ease); cursor: pointer; }
.sup-table tbody tr:hover { background: rgba(88, 185, 250, 0.05); }
.sup-table tbody tr:last-child td { border-bottom: none; }
.sup-row-subject { color: var(--heading); font-weight: 600; }
.sup-row-summary { color: var(--text-dim); font-size: var(--fs-xs); max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sup-cost { font-weight: 700; color: var(--heading); font-variant-numeric: tabular-nums; }

/* ---------- Ticket thread (chat bubbles) ---------- */
.sup-thread { display: flex; flex-direction: column; gap: var(--sp-3); }
.sup-msg { max-width: 76%; will-change: transform, opacity; }
.sup-msg--customer { align-self: flex-end; }
.sup-msg--admin { align-self: flex-start; }
.sup-msg-bubble {
  padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-lg);
  font-size: var(--fs-sm); line-height: 1.618; overflow-wrap: break-word;
}
.sup-msg--customer .sup-msg-bubble {
  background: linear-gradient(135deg, rgba(88, 185, 250, 0.16), rgba(61, 126, 240, 0.13));
  border: 1px solid rgba(88, 185, 250, 0.22); border-bottom-right-radius: 4px;
}
.sup-msg--admin .sup-msg-bubble {
  background: var(--surface-2); border: 1px solid var(--border); border-bottom-left-radius: 4px;
}
.sup-msg--note .sup-msg-bubble {
  background: rgba(245, 166, 35, 0.09); border: 1px dashed rgba(245, 166, 35, 0.35);
}
.sup-msg-meta { display: flex; gap: var(--sp-2); align-items: center; font-size: var(--fs-xs); color: var(--text-dim); margin-top: 5px; padding: 0 5px; }
.sup-msg--customer .sup-msg-meta { justify-content: flex-end; }
.sup-msg-bubble p:last-child { margin-bottom: 0; }
.sup-msg-bubble pre {
  background: rgba(0, 0, 0, 0.35); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--sp-3); overflow-x: auto; font-size: 12.5px;
}
.sup-msg-bubble code { background: rgba(0, 0, 0, 0.35); border-radius: 4px; padding: 1px 6px; font-size: 12.5px; }
.sup-msg-bubble blockquote { border-left: 3px solid var(--border-strong); margin: 0 0 var(--sp-3); padding-left: var(--sp-3); color: var(--text-muted); }

/* ---------- Quill (dark theme overrides) ---------- */
.sup-editor-wrap { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: rgba(0, 0, 0, 0.25); transition: border-color .25s var(--ease), box-shadow .25s var(--ease); }
.sup-editor-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(88, 185, 250, 0.15); }
.sup-editor-wrap .ql-toolbar.ql-snow { border: none; border-bottom: 1px solid var(--border); background: rgba(255, 255, 255, 0.03); }
.sup-editor-wrap .ql-container.ql-snow { border: none; font-family: inherit; font-size: var(--fs-sm); }
.sup-editor-wrap .ql-editor { min-height: 120px; max-height: 320px; color: var(--text); }
.sup-editor-wrap .ql-editor.ql-blank::before { color: var(--text-dim); font-style: normal; }
.sup-editor-wrap .ql-snow .ql-stroke { stroke: var(--text-muted); }
.sup-editor-wrap .ql-snow .ql-fill { fill: var(--text-muted); }
.sup-editor-wrap .ql-snow .ql-picker { color: var(--text-muted); }
.sup-editor-wrap .ql-snow .ql-picker-options { background: var(--surface-2); border-color: var(--border) !important; }
.sup-editor-wrap .ql-snow.ql-toolbar button:hover .ql-stroke,
.sup-editor-wrap .ql-snow.ql-toolbar button.ql-active .ql-stroke { stroke: var(--accent); }
.sup-editor-wrap .ql-snow.ql-toolbar button:hover .ql-fill,
.sup-editor-wrap .ql-snow.ql-toolbar button.ql-active .ql-fill { fill: var(--accent); }
.sup-editor-wrap .ql-snow a { color: var(--accent); }

/* ---------- Modal ---------- */
.sup-modal-backdrop {
  position: fixed; inset: 0; background: rgba(5, 7, 14, 0.72);
  backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px);
  z-index: 200; display: flex; align-items: center; justify-content: center; padding: var(--sp-4);
}
.sup-modal {
  width: 100%; max-width: 560px; max-height: 88vh; overflow-y: auto;
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); padding: var(--sp-5); box-shadow: var(--shadow);
  will-change: transform, opacity;
}
.sup-modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-4); }
.sup-modal-head h3 { margin: 0; }
.sup-modal-close {
  background: none; border: none; color: var(--text-dim); font-size: var(--fs-lg);
  cursor: pointer; line-height: 1; padding: 5px; border-radius: 6px; transition: color .2s, background .2s;
}
.sup-modal-close:hover { color: var(--heading); background: var(--glass-strong); }

/* ---------- Toasts ---------- */
.sup-toasts { position: fixed; right: var(--sp-4); bottom: var(--sp-4); z-index: 300; display: flex; flex-direction: column; gap: var(--sp-2); }
.sup-toast {
  display: flex; align-items: center; gap: var(--sp-3);
  background: var(--surface-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius); padding: 13px 18px; font-size: var(--fs-sm);
  box-shadow: var(--shadow); min-width: 260px; max-width: 380px;
  will-change: transform, opacity;
}
.sup-toast--ok { border-left: 3px solid var(--ok); }
.sup-toast--err { border-left: 3px solid var(--danger); }
.sup-toast--info { border-left: 3px solid var(--accent); }

/* ---------- Skeleton shimmer ---------- */
.sup-skel {
  position: relative; overflow: hidden; background: var(--glass);
  border-radius: var(--radius); min-height: 16px;
}
.sup-skel::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
  animation: supShimmer 1.4s infinite;
}
@keyframes supShimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* ---------- Quota ring ---------- */
.sup-ring { position: relative; width: 89px; height: 89px; }
.sup-ring svg { transform: rotate(-90deg); }
.sup-ring-bg { fill: none; stroke: var(--surface-2); stroke-width: 7; }
.sup-ring-fg { fill: none; stroke: var(--accent); stroke-width: 7; stroke-linecap: round; transition: stroke-dashoffset 1s var(--ease); }
.sup-ring-text { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.sup-ring-text b { color: var(--heading); font-size: var(--fs-lg); line-height: 1; }
.sup-ring-text small { color: var(--text-dim); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; }

/* ---------- Empty state ---------- */
.sup-empty { text-align: center; padding: var(--sp-6) var(--sp-4); color: var(--text-dim); }
.sup-empty svg { width: 55px; height: 55px; opacity: 0.4; margin-bottom: var(--sp-3); }

/* ---------- Utility ---------- */
.sup-flex { display: flex; align-items: center; gap: var(--sp-3); }
.sup-flex-between { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.sup-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.sup-mt-3 { margin-top: var(--sp-3); } .sup-mt-4 { margin-top: var(--sp-4); } .sup-mt-5 { margin-top: var(--sp-5); }
.sup-mb-0 { margin-bottom: 0; } .sup-mb-3 { margin-bottom: var(--sp-3); }
.sup-muted { color: var(--text-muted); } .sup-dim { color: var(--text-dim); }
.sup-right { text-align: right; } .sup-center { text-align: center; }
.sup-nowrap { white-space: nowrap; }
.sup-hidden { display: none !important; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .sup-shell { flex-direction: column; }
  .sup-sidebar {
    width: 100%; height: auto; position: sticky; top: 0; flex-direction: row;
    align-items: center; padding: var(--sp-2) var(--sp-3); gap: var(--sp-2); overflow-x: auto;
  }
  .sup-side-logo { padding: 0 var(--sp-3) 0 0; white-space: nowrap; }
  .sup-side-logo .sup-logo-sub { display: none; }
  .sup-nav { flex-direction: row; gap: 4px; }
  .sup-nav-item { padding: 8px 12px; white-space: nowrap; }
  .sup-nav-item.is-active::before { display: none; }
  .sup-side-foot { border: none; padding: 0; margin-left: auto; }
  .sup-main { padding: var(--sp-3); }
  .sup-msg { max-width: 92%; }
  .sup-grid-2 { grid-template-columns: 1fr; }
  .sup-table-wrap { overflow-x: auto; }
  .sup-table { min-width: 760px; }
  .sup-code-box { width: 44px; height: 56px; }
}