/* =====================================================================
   SPN — Design System v1.0.1 "Deep Space"
   ---------------------------------------------------------------------
   Single CSS package for all SPN Express+SPA projects.
   Slack-inspired layout: switcher + sidebar + content.
   Temas via classe explícita (.spn-theme-light / .spn-theme-dark).
   Tipografia: Geist (UI) + JetBrains Mono (code).
   ---------------------------------------------------------------------
   Versão:  1.0.1
   Hosted:  /opt/spn-ui/spn-ui.css
   Licença: Internal SPN (Supernovacy)
   ===================================================================== */

/* ---------- Fonts (Google Fonts) ---------- */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ---------- Variables: DARK (default Deep Space) ---------- */
:root {
  /* Paleta core */
  --spn-dark:        #0B1929;   /* sidebar bg, text dark */
  --spn-mid:         #13263D;   /* hover/active bg sobre dark */
  --spn-border:      #1F3A5F;   /* separadores na sidebar */
  --spn-accent:      #22D3EE;   /* CTA, badges activos, dots */
  --spn-accent-fade: rgba(34, 211, 238, 0.15);

  /* Conteúdo (light) */
  --spn-content-bg:    #F8FAFC;
  --spn-surface:       #FFFFFF;
  --spn-stroke:        #E2E8F0;
  --spn-stroke-soft:   #F1F5F9;

  /* Texto sobre conteúdo light */
  --spn-text:        #0B1929;
  --spn-text-soft:   #475569;
  --spn-muted:       #94A3B8;
  --spn-eyebrow:     #64748B;

  /* Texto sobre sidebar dark */
  --spn-on-dark:        #F8FAFC;
  --spn-on-dark-muted:  #94A3B8;

  /* Status semânticos */
  --spn-success:        #10B981;
  --spn-success-fade:   rgba(16, 185, 129, 0.12);
  --spn-warn:           #F59E0B;
  --spn-warn-fade:      rgba(245, 158, 11, 0.15);
  --spn-warn-border:    rgba(245, 158, 11, 0.3);
  --spn-danger:         #EF4444;
  --spn-danger-fade:    rgba(239, 68, 68, 0.12);
  --spn-info:           #3B82F6;
  --spn-info-fade:      rgba(59, 130, 246, 0.12);

  /* Tipografia */
  --spn-font:       "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --spn-font-mono:  "JetBrains Mono", "SF Mono", Monaco, Consolas, monospace;

  /* Layout */
  --spn-switcher-w: 64px;
  --spn-sidebar-w:  240px;
  --spn-topbar-h:   56px;

  /* Raios */
  --spn-radius-sm:  4px;
  --spn-radius-md:  6px;
  --spn-radius-lg:  10px;
  --spn-radius-xl:  14px;

  /* Sombras (mínimas — preserva flat aesthetic) */
  --spn-focus-ring: 0 0 0 2px rgba(34, 211, 238, 0.4);
}

/* ---------- Tema claro (opt-in) ---------- */
.spn-theme-light {
  --spn-content-bg:    #F8FAFC;
  --spn-surface:       #FFFFFF;
  --spn-stroke:        #E2E8F0;
  --spn-stroke-soft:   #F1F5F9;
  --spn-text:          #0B1929;
  --spn-text-soft:     #475569;
  --spn-muted:         #94A3B8;
  --spn-eyebrow:       #64748B;
}

/* ---------- Tema escuro (opt-in) ---------- */
.spn-theme-dark {
  --spn-content-bg:    #0B1929;
  --spn-surface:       #13263D;
  --spn-stroke:        #1F3A5F;
  --spn-stroke-soft:   #1A3050;
  --spn-text:          #F8FAFC;
  --spn-text-soft:     #CBD5E1;
  --spn-muted:         #64748B;
  --spn-eyebrow:       #94A3B8;
}


/* ---------- Reset mínimo ---------- */
.spn-app *, .spn-app *::before, .spn-app *::after { box-sizing: border-box; }
.spn-body {
  font-family: var(--spn-font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--spn-text);
  background: var(--spn-content-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.spn-app button, .spn-app input, .spn-app textarea, .spn-app select { font-family: inherit; font-size: inherit; }
.spn-app a { color: inherit; text-decoration: none; }

/* =====================================================================
   APP FRAME — estrutura de 3 colunas
   ===================================================================== */
.spn-app {
  display: grid;
  grid-template-columns: var(--spn-switcher-w) var(--spn-sidebar-w) 1fr;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* =====================================================================
   COLUNA 1 — PROJECT SWITCHER
   ===================================================================== */
.spn-switcher {
  background: #050D17;
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  border-right: 1px solid var(--spn-border);
  overflow-y: auto;
}
.spn-switcher::-webkit-scrollbar { width: 0; display: none; }

.spn-switcher__logo {
  width: 40px;
  height: 40px;
  background: var(--spn-dark);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 14px;
  color: var(--spn-on-dark);
  letter-spacing: -0.6px;
  margin-bottom: 10px;
  font-family: var(--spn-font);
}
.spn-switcher__logo .spn-accent { color: var(--spn-accent); }

.spn-switcher__divider {
  width: 28px;
  height: 1px;
  background: var(--spn-border);
  margin: 4px 0 8px;
  border: none;
}

.spn-switcher__item {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  color: var(--spn-on-dark-muted);
  background: transparent;
  cursor: pointer;
  position: relative;
  transition: background 0.15s, color 0.15s;
  letter-spacing: -0.3px;
  border: none;
  font-family: var(--spn-font);
  text-decoration: none;
}
.spn-switcher__item:hover {
  background: var(--spn-mid);
  color: var(--spn-on-dark);
}
.spn-switcher__item--active {
  background: var(--spn-accent);
  color: var(--spn-dark);
}
.spn-switcher__item--active::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--spn-accent);
  border-radius: 0 3px 3px 0;
}
.spn-switcher__item--locked {
  background: var(--spn-warn-fade);
  color: var(--spn-warn);
  border: 1px solid var(--spn-warn-border);
}

.spn-switcher__tooltip {
  position: absolute;
  left: 52px;
  background: #050D17;
  color: var(--spn-on-dark);
  padding: 4px 10px;
  border-radius: var(--spn-radius-md);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
  border: 1px solid var(--spn-border);
  z-index: 100;
}
.spn-switcher__item:hover .spn-switcher__tooltip { opacity: 1; }

.spn-switcher__add {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--spn-eyebrow);
  border: 1px dashed var(--spn-border);
  background: transparent;
  font-size: 18px;
  margin-top: 8px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.spn-switcher__add:hover { color: var(--spn-accent); border-color: var(--spn-accent); }

/* =====================================================================
   COLUNA 2 — SIDEBAR DO PROJECTO
   ===================================================================== */
.spn-sidebar {
  background: var(--spn-dark);
  color: var(--spn-on-dark);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--spn-border);
  overflow: hidden;
}

.spn-sidebar__header {
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--spn-border);
  flex-shrink: 0;
}
.spn-sidebar__eyebrow {
  font-size: 11px;
  color: var(--spn-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.7px;
}
.spn-sidebar__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--spn-on-dark);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.spn-sidebar__status-dot {
  width: 7px; height: 7px;
  background: var(--spn-success);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
}
.spn-sidebar__status-dot--warn  { background: var(--spn-warn);    box-shadow: 0 0 8px rgba(245, 158, 11, 0.6); }
.spn-sidebar__status-dot--down  { background: var(--spn-danger);  box-shadow: 0 0 8px rgba(239, 68, 68, 0.6); }
.spn-sidebar__status-dot--off   { background: var(--spn-eyebrow); box-shadow: none; }

.spn-sidebar__content {
  flex: 1;
  padding: 12px 8px;
  overflow-y: auto;
}

.spn-sidebar__section-label {
  font-size: 11px;
  color: var(--spn-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  padding: 12px 12px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.spn-sidebar__section-count {
  background: var(--spn-mid);
  color: var(--spn-on-dark-muted);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 8px;
  font-weight: 500;
  font-family: var(--spn-font-mono);
}

.spn-sidebar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  border-radius: var(--spn-radius-md);
  font-size: 13px;
  color: var(--spn-on-dark-muted);
  cursor: pointer;
  margin: 1px 0;
  font-weight: 400;
  text-decoration: none;
  background: none;
  border: none;
  width: 100%;
  font-family: var(--spn-font);
  text-align: left;
  transition: background 0.15s, color 0.15s;
}
.spn-sidebar__item:hover {
  background: var(--spn-mid);
  color: var(--spn-on-dark);
}
.spn-sidebar__item--active {
  background: var(--spn-mid);
  color: var(--spn-on-dark);
  font-weight: 500;
  position: relative;
}
.spn-sidebar__item--active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 18px;
  background: var(--spn-accent);
  border-radius: 0 2px 2px 0;
}
.spn-sidebar__item-icon {
  width: 14px;
  height: 14px;
  opacity: 0.7;
  flex-shrink: 0;
}
.spn-sidebar__item-badge {
  margin-left: auto;
  background: var(--spn-accent);
  color: var(--spn-dark);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 8px;
  font-weight: 600;
  font-family: var(--spn-font-mono);
}

.spn-sidebar__footer {
  padding: 12px 16px;
  border-top: 1px solid var(--spn-border);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.spn-sidebar__avatar {
  width: 28px; height: 28px;
  background: var(--spn-accent);
  color: var(--spn-dark);
  border-radius: var(--spn-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.spn-sidebar__user { flex: 1; min-width: 0; }
.spn-sidebar__user-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--spn-on-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.spn-sidebar__user-email {
  font-size: 10px;
  color: var(--spn-eyebrow);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =====================================================================
   COLUNA 3 — CONTEÚDO
   ===================================================================== */
.spn-content {
  background: var(--spn-content-bg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.spn-topbar {
  height: var(--spn-topbar-h);
  border-bottom: 1px solid var(--spn-stroke);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--spn-surface);
  flex-shrink: 0;
}
.spn-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--spn-eyebrow);
  flex-wrap: wrap;
}
.spn-breadcrumb__sep { opacity: 0.5; }
.spn-breadcrumb__current {
  color: var(--spn-text);
  font-weight: 500;
}
.spn-topbar__search {
  margin-left: auto;
  background: var(--spn-stroke-soft);
  border: 1px solid transparent;
  border-radius: var(--spn-radius-md);
  padding: 6px 12px;
  font-size: 12px;
  color: var(--spn-text);
  width: 220px;
  outline: none;
  transition: border-color 0.15s;
}
.spn-topbar__search:focus { border-color: var(--spn-accent); box-shadow: var(--spn-focus-ring); }
.spn-topbar__search::placeholder { color: var(--spn-eyebrow); }

.spn-topbar__action {
  width: 32px; height: 32px;
  border-radius: var(--spn-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--spn-eyebrow);
  cursor: pointer;
  background: none;
  border: none;
  transition: background 0.15s, color 0.15s;
}
.spn-topbar__action:hover { background: var(--spn-stroke-soft); color: var(--spn-text); }
.spn-topbar__divider {
  width: 1px; height: 24px;
  background: var(--spn-stroke);
}

.spn-main {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}

/* ---------- Page header ---------- */
.spn-page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 22px;
  gap: 16px;
  flex-wrap: wrap;
}
.spn-page-eyebrow {
  font-size: 11px;
  color: var(--spn-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  margin-bottom: 4px;
}
.spn-page-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--spn-text);
  letter-spacing: -0.5px;
  margin: 0;
}

/* =====================================================================
   COMPONENTES
   ===================================================================== */

/* ---------- Buttons ---------- */
.spn-btn {
  background: var(--spn-accent);
  color: var(--spn-dark);
  padding: 8px 16px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-family: var(--spn-font);
  transition: filter 0.15s, transform 0.05s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.spn-btn:hover { filter: brightness(0.95); }
.spn-btn:active { transform: translateY(1px); }
.spn-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.spn-btn--ghost {
  background: transparent;
  color: var(--spn-text);
  border: 1px solid var(--spn-stroke);
}
.spn-btn--ghost:hover { background: var(--spn-stroke-soft); filter: none; }

.spn-btn--danger { background: var(--spn-danger); color: white; }
.spn-btn--sm { padding: 5px 10px; font-size: 12px; }

/* ---------- Stats grid ---------- */
.spn-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.spn-stat {
  background: var(--spn-surface);
  border: 1px solid var(--spn-stroke);
  border-radius: var(--spn-radius-lg);
  padding: 14px 16px;
}
.spn-stat__label {
  font-size: 11px;
  color: var(--spn-eyebrow);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}
.spn-stat__value {
  font-size: 22px;
  font-weight: 600;
  color: var(--spn-text);
  letter-spacing: -0.4px;
}
.spn-stat__trend {
  font-size: 11px;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--spn-eyebrow);
}
.spn-trend-up   { color: var(--spn-success); }
.spn-trend-down { color: var(--spn-danger); }

/* ---------- Panel ---------- */
.spn-panel {
  background: var(--spn-surface);
  border: 1px solid var(--spn-stroke);
  border-radius: var(--spn-radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}
.spn-panel__header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--spn-stroke);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.spn-panel__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--spn-text);
  margin: 0;
}
.spn-panel__action {
  font-size: 12px;
  color: var(--spn-eyebrow);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--spn-font);
}
.spn-panel__action:hover { color: var(--spn-accent); }
.spn-panel__body { padding: 16px 18px; }

/* ---------- Table ---------- */
.spn-table { width: 100%; border-collapse: collapse; }
.spn-table th {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--spn-eyebrow);
  text-align: left;
  padding: 10px 18px;
  background: #FAFBFC;
  font-weight: 500;
  border-bottom: 1px solid var(--spn-stroke);
}
.spn-table td {
  padding: 12px 18px;
  font-size: 13px;
  color: var(--spn-text);
  border-bottom: 1px solid var(--spn-stroke);
}
.spn-table tr:last-child td { border-bottom: none; }
.spn-table tr:hover td { background: var(--spn-stroke-soft); }
.spn-mono {
  font-family: var(--spn-font-mono);
  font-size: 12px;
  color: var(--spn-eyebrow);
}

/* ---------- Pills / Badges ---------- */
.spn-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
}
.spn-pill--success { background: var(--spn-success-fade); color: var(--spn-success); }
.spn-pill--danger  { background: var(--spn-danger-fade);  color: var(--spn-danger); }
.spn-pill--warn    { background: var(--spn-warn-fade);    color: var(--spn-warn); }
.spn-pill--info    { background: var(--spn-info-fade);    color: var(--spn-info); }
.spn-pill--neutral { background: var(--spn-stroke-soft);  color: var(--spn-text-soft); }
.spn-pill--accent  { background: var(--spn-accent-fade);  color: var(--spn-dark); }

/* ---------- Forms ---------- */
.spn-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.spn-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--spn-text);
}
.spn-label__hint {
  font-size: 11px;
  color: var(--spn-eyebrow);
  font-weight: 400;
}
.spn-input, .spn-textarea, .spn-select {
  background: var(--spn-surface);
  border: 1px solid var(--spn-stroke);
  border-radius: var(--spn-radius-md);
  padding: 8px 12px;
  font-size: 13px;
  color: var(--spn-text);
  font-family: var(--spn-font);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
.spn-input:focus, .spn-textarea:focus, .spn-select:focus {
  border-color: var(--spn-accent);
  box-shadow: var(--spn-focus-ring);
}
.spn-textarea { resize: vertical; min-height: 80px; }
.spn-input--mono { font-family: var(--spn-font-mono); }
.spn-input--error { border-color: var(--spn-danger); }
.spn-error-text { font-size: 11px; color: var(--spn-danger); }
.spn-help-text  { font-size: 11px; color: var(--spn-eyebrow); }

/* ---------- Login page (specific) ---------- */
.spn-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--spn-content-bg);
  padding: 24px;
}
.spn-login__card {
  background: var(--spn-surface);
  border: 1px solid var(--spn-stroke);
  border-radius: var(--spn-radius-xl);
  padding: 36px 32px;
  max-width: 380px;
  width: 100%;
  text-align: center;
}
.spn-login__logo {
  font-family: var(--spn-font);
  font-weight: 900;
  font-size: 36px;
  letter-spacing: -1.5px;
  color: var(--spn-text);
  margin-bottom: 6px;
}
.spn-login__logo .spn-accent { color: var(--spn-accent); }
.spn-login__subtitle {
  font-size: 13px;
  color: var(--spn-eyebrow);
  margin-bottom: 28px;
}
.spn-login__google-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--spn-text);
  color: var(--spn-on-dark);
  padding: 11px 20px;
  border-radius: var(--spn-radius-md);
  font-size: 13px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  font-family: var(--spn-font);
  width: 100%;
  justify-content: center;
  transition: filter 0.15s;
}
.spn-login__google-btn:hover { filter: brightness(1.15); }
.spn-login__footer {
  margin-top: 22px;
  font-size: 11px;
  color: var(--spn-eyebrow);
}

/* ---------- Empty / Loading / Error states ---------- */
.spn-empty, .spn-loading, .spn-error {
  text-align: center;
  padding: 48px 24px;
  color: var(--spn-eyebrow);
}
.spn-empty__icon, .spn-error__icon {
  font-size: 32px;
  opacity: 0.5;
  margin-bottom: 12px;
}
.spn-empty__title, .spn-error__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--spn-text);
  margin: 0 0 6px;
}
.spn-empty__body, .spn-error__body {
  font-size: 13px;
  color: var(--spn-eyebrow);
  margin: 0 0 16px;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

/* Skeleton loader */
@keyframes spn-shimmer {
  0%   { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}
.spn-skeleton {
  display: inline-block;
  height: 14px;
  background: linear-gradient(90deg, var(--spn-stroke-soft) 0px, var(--spn-stroke) 100px, var(--spn-stroke-soft) 200px);
  background-size: 200px 100%;
  border-radius: var(--spn-radius-sm);
  animation: spn-shimmer 1.4s infinite linear;
}

/* ---------- Toasts ---------- */
.spn-toast-host {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}
.spn-toast {
  background: var(--spn-surface);
  border: 1px solid var(--spn-stroke);
  border-left: 3px solid var(--spn-accent);
  border-radius: var(--spn-radius-md);
  padding: 12px 16px;
  min-width: 280px;
  font-size: 13px;
  color: var(--spn-text);
  box-shadow: 0 4px 12px rgba(11, 25, 41, 0.08);
}
.spn-toast--success { border-left-color: var(--spn-success); }
.spn-toast--danger  { border-left-color: var(--spn-danger); }
.spn-toast--warn    { border-left-color: var(--spn-warn); }

/* =====================================================================
   RESPONSIVE — mobile (sidebar fica drawer, switcher fica topbar)
   Implementação mínima — cada projecto pode refinar.
   ===================================================================== */
@media (max-width: 900px) {
  .spn-app {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  .spn-switcher {
    flex-direction: row;
    width: 100vw;
    height: 56px;
    padding: 8px 12px;
    border-right: none;
    border-bottom: 1px solid var(--spn-border);
    overflow-x: auto;
    overflow-y: hidden;
  }
  .spn-switcher__divider { width: 1px; height: 28px; margin: 0 6px; }
  .spn-switcher__logo { margin-bottom: 0; }
  .spn-sidebar { display: none; }
  .spn-sidebar--open { display: flex; position: fixed; top: 56px; left: 0; bottom: 0; width: 280px; z-index: 50; }
}

/* =====================================================================
   UTILITIES
   ===================================================================== */
.spn-flex { display: flex; }
.spn-flex-col { display: flex; flex-direction: column; }
.spn-items-center { align-items: center; }
.spn-justify-between { justify-content: space-between; }
.spn-gap-1 { gap: 4px; } .spn-gap-2 { gap: 8px; } .spn-gap-3 { gap: 12px; } .spn-gap-4 { gap: 16px; }
.spn-mt-1 { margin-top: 4px; } .spn-mt-2 { margin-top: 8px; } .spn-mt-3 { margin-top: 12px; } .spn-mt-4 { margin-top: 16px; }
.spn-mb-1 { margin-bottom: 4px; } .spn-mb-2 { margin-bottom: 8px; } .spn-mb-3 { margin-bottom: 12px; } .spn-mb-4 { margin-bottom: 16px; }
.spn-text-muted { color: var(--spn-muted); }
.spn-text-eyebrow { color: var(--spn-eyebrow); }
.spn-text-small { font-size: 12px; }
.spn-text-mono { font-family: var(--spn-font-mono); }