/* ============================================================
   style.css — API Systems · Design System
   Tema: Dark Operational · DM Sans + JetBrains Mono
   ============================================================ */

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  --bg:           #0d0f14;
  --bg-surface:   #13161e;
  --bg-card:      #181c27;
  --bg-hover:     #1e2333;
  --border:       rgba(255,255,255,.07);
  --border-focus: rgba(52,211,153,.4);
  --green:        #34d399;
  --green-dim:    #1a6648;
  --green-glow:   rgba(52,211,153,.18);
  --red:          #f87171;
  --amber:        #fbbf24;
  --blue:         #60a5fa;
  --cyan:         #22d3ee;
  --purple:       #a78bfa;
  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --shadow-card: 0 1px 3px rgba(0,0,0,.5), 0 8px 24px rgba(0,0,0,.35);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ══════════════════════════════════════════════════════════════
   LOGIN
   ══════════════════════════════════════════════════════════════ */
.page-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.page-login::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(52,211,153,.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(96,165,250,.05) 0%, transparent 50%),
    radial-gradient(rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 28px 28px;
  pointer-events: none;
}

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  animation: slideUp .4s cubic-bezier(.16,1,.3,1) both;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-logo {
  text-align: center;
  margin-bottom: 1.5rem;
}

.login-logo-img {
  max-width: 160px;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.login-tagline {
  text-align: center;
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  letter-spacing: .02em;
}

.login-error {
  background: rgba(248,113,113,.1);
  border: 1px solid rgba(248,113,113,.25);
  border-radius: 8px;
  padding: .75rem 1rem;
  margin-bottom: 1.25rem;
  font-size: .85rem;
  color: #fca5a5;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.field-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: .45rem;
}

.field-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: .95rem;
  padding: .65rem 1rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.field-input:focus       { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-glow); }
.field-input::placeholder { color: var(--text-muted); }
.field-input.is-error    { border-color: var(--red); box-shadow: 0 0 0 3px rgba(248,113,113,.15); }

.input-group-pw { position: relative; }
.input-group-pw .field-input { padding-right: 3rem; }

.btn-eye {
  position: absolute; right: .75rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; padding: .25rem; transition: color .15s;
}
.btn-eye:hover { color: var(--text-secondary); }

.btn-login {
  width: 100%;
  background: linear-gradient(135deg, var(--green), #059669);
  color: #fff; border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .95rem; font-weight: 600;
  padding: .75rem; cursor: pointer;
  transition: opacity .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 4px 16px rgba(52,211,153,.25);
}
.btn-login:hover  { opacity: .92; transform: translateY(-1px); box-shadow: 0 6px 24px rgba(52,211,153,.35); }
.btn-login:active { transform: translateY(0); }

/* ══════════════════════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════════════════════ */
.navbar {
  background: rgba(13,15,20,.92) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: .7rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.navbar-brand:hover { text-decoration: none; }

.navbar-logo {
  display: block;
  height: 20px;
  width: auto;
  max-width: 100px;
  flex-shrink: 0;
}

.app-nav {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: .15rem;
  margin-left: 1rem;
}

.app-nav-tab {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: .3rem .65rem;
  border-radius: 6px;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.app-nav-tab:hover  { color: var(--text-secondary); background: rgba(255,255,255,.05); text-decoration: none; }
.app-nav-tab.active { color: var(--text-primary);   background: rgba(255,255,255,.08); }

@media (max-width: 560px) { .app-nav { display: none; } }

.app-header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: .65rem;
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-size: .82rem;
  color: var(--text-secondary);
}

.navbar-username {
  font-size: .82rem;
  color: var(--text-secondary);
}
@media (max-width: 560px) { .navbar-username { display: none; } }

.user-avatar {
  width: 26px; height: 26px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; color: var(--text-secondary);
  flex-shrink: 0;
}

.btn-logout {
  display: flex; align-items: center; gap: .4rem;
  padding: .28rem .65rem;
  background: transparent;
  border: 1px solid rgba(248,113,113,.35);
  border-radius: 7px;
  color: var(--red);
  font-size: .78rem; font-weight: 500;
  font-family: var(--font-body);
  text-decoration: none; cursor: pointer;
  white-space: nowrap;
  transition: background .15s, border-color .15s;
}
.btn-logout:hover { background: rgba(248,113,113,.1); border-color: var(--red); color: var(--red); text-decoration: none; }

/* ══════════════════════════════════════════════════════════════
   LAYOUT PRINCIPAL
   ══════════════════════════════════════════════════════════════ */
.main-content {
  padding: 2rem 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.page-header  { margin-bottom: 2rem; }
.page-title   { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); letter-spacing: -.03em; }
.page-subtitle{ font-size: .875rem; color: var(--text-muted); margin-top: .2rem; }

/* ── Alerta inline ──────────────────────────────────────────── */
.alert-inline        { border-radius: 10px; padding: 1rem 1.25rem; margin-bottom: 1.5rem; font-size: .875rem; }
.alert-inline.danger { background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.2); color: #fca5a5; }

/* ── KPIs ───────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
@media (max-width: 900px) { .stats-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  transition: border-color .2s, transform .2s;
  animation: fadeIn .25s ease both;
}
.stat-card:hover { border-color: rgba(255,255,255,.12); transform: translateY(-2px); }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.stat-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.stat-icon.green { background: rgba(52,211,153,.12); color: var(--green); }
.stat-icon.blue  { background: rgba(96,165,250,.12);  color: var(--blue);  }
.stat-icon.amber { background: rgba(251,191,36,.12);  color: var(--amber); }

.stat-value { font-size: 1.75rem; font-weight: 700; color: var(--text-primary); letter-spacing: -.04em; line-height: 1; }
.stat-label { font-size: .78rem; color: var(--text-muted); margin-top: .2rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 500; }

/* ── Toolbar ────────────────────────────────────────────────── */
.toolbar { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-bottom: 1.5rem; }

.search-wrap { position: relative; flex: 1; min-width: 200px; max-width: 340px; }
.search-wrap > i { position: absolute; left: .85rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: .85rem; pointer-events: none; }

.search-input {
  width: 100%; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font-family: var(--font-body); font-size: .875rem;
  padding: .55rem 2.5rem .55rem 2.25rem; outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.search-input:focus       { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-glow); }
.search-input::placeholder { color: var(--text-muted); }

.btn-clear-search {
  position: absolute; right: .6rem; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: .75rem; padding: .2rem; transition: color .15s;
}
.btn-clear-search:hover { color: var(--text-secondary); }

.btn-tool {
  display: inline-flex; align-items: center; gap: .45rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-secondary);
  font-family: var(--font-body); font-size: .84rem; font-weight: 500;
  padding: .5rem .9rem; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap; text-decoration: none;
}
.btn-tool:hover         { background: var(--bg-hover); border-color: rgba(255,255,255,.12); color: var(--text-primary); }
.btn-tool.primary       { background: var(--green); border-color: var(--green); color: #0d1a12; font-weight: 600; }
.btn-tool.primary:hover { background: #2ec48a; border-color: #2ec48a; color: #0d1a12; }

.dropdown-menu-dark-custom {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: .35rem; min-width: 170px;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
}
.dropdown-item-custom {
  display: flex; align-items: center; gap: .6rem;
  padding: .5rem .75rem; border-radius: 6px;
  font-size: .85rem; color: var(--text-secondary);
  cursor: pointer; transition: background .15s, color .15s; text-decoration: none;
}
.dropdown-item-custom:hover { background: var(--bg-hover); color: var(--text-primary); }

.section-label { font-size: .78rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 1rem; }

/* ══════════════════════════════════════════════════════════════
   CARDS DE INSTÂNCIAS
   ══════════════════════════════════════════════════════════════ */
.instances-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.instance-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  animation: cardIn .18s ease both;
  display: flex; flex-direction: column;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.instance-card:hover { border-color: rgba(255,255,255,.13); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,.4); }

.instance-card::before {
  content: ''; height: 2px; width: 100%;
  background: var(--border); display: block; transition: background .4s;
}
.instance-card[data-status="Conectado"]::before    { background: var(--green); }
.instance-card[data-status="Desconectado"]::before { background: var(--red); }
.instance-card[data-status="Conectando"]::before   { background: var(--amber); }

.card-body-custom { padding: 1.1rem 1.25rem .75rem; flex: 1; }

.card-inst-name {
  font-size: .98rem; font-weight: 700; color: var(--text-primary);
  letter-spacing: -.02em;
  display: flex; align-items: center; gap: .5rem; margin-bottom: .2rem;
}

.whats-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--green);
  flex-shrink: 0; box-shadow: 0 0 6px var(--green);
}

.card-friendly-name { font-size: .82rem; color: var(--text-muted); margin-bottom: .85rem; padding-left: 1.1rem; }

.card-token-row {
  display: flex; align-items: center; gap: .5rem;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 6px; padding: .4rem .65rem; margin-bottom: .85rem;
}
.token-label { font-size: .7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; flex-shrink: 0; }
.token-value { font-family: var(--font-mono); font-size: .72rem; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }

.card-meta-row { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-top: .15rem; }

.card-msgs-dia { display: inline-flex; align-items: center; gap: .35rem; font-size: .72rem; font-weight: 600; color: var(--text-muted); white-space: nowrap; }
.card-msgs-dia i { font-size: .65rem; color: var(--blue); }

/* ── Badges de status ───────────────────────────────────────── */
.status-pill {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .03em;
  padding: .25rem .65rem; border-radius: 99px; transition: all .3s;
}
.status-pill.s-wait         { background: rgba(71,85,105,.3);    color: var(--text-muted);  border: 1px solid rgba(71,85,105,.3); }
.status-pill.s-connected    { background: rgba(52,211,153,.12);  color: var(--green);       border: 1px solid rgba(52,211,153,.2); }
.status-pill.s-disconnected { background: rgba(248,113,113,.12); color: var(--red);         border: 1px solid rgba(248,113,113,.2); }
.status-pill.s-connecting   { background: rgba(251,191,36,.12);  color: var(--amber);       border: 1px solid rgba(251,191,36,.2); }

.status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-pill.s-connecting .status-dot { animation: pulse 1.2s ease infinite; }
@keyframes pulse { 0%,100%{ opacity:1; } 50%{ opacity:.3; } }

.card-footer-custom {
  padding: .65rem 1.25rem .85rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: .4rem; flex-wrap: wrap;
}

/* ── Botões de ação ─────────────────────────────────────────── */
.btn-action {
  width: 32px; height: 32px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg-surface);
  color: var(--text-muted);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .78rem; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, transform .1s;
}
.btn-action:hover          { transform: translateY(-1px); color: var(--text-primary); }
.btn-action.green:hover    { background: rgba(52,211,153,.12);  border-color: rgba(52,211,153,.3);  color: var(--green); }
.btn-action.amber:hover    { background: rgba(251,191,36,.12);  border-color: rgba(251,191,36,.3);  color: var(--amber); }
.btn-action.blue:hover     { background: rgba(96,165,250,.12);  border-color: rgba(96,165,250,.3);  color: var(--blue);  }
.btn-action.cyan:hover     { background: rgba(34,211,238,.12);  border-color: rgba(34,211,238,.3);  color: var(--cyan);  }
.btn-action.red:hover      { background: rgba(248,113,113,.12); border-color: rgba(248,113,113,.3); color: var(--red);   }
.btn-action:disabled       { opacity: .35 !important; cursor: not-allowed !important; pointer-events: none; }

/* ── Empty state ────────────────────────────────────────────── */
.empty-state            { grid-column: 1/-1; background: var(--bg-card); border: 1px dashed var(--border); border-radius: var(--radius); padding: 3rem 2rem; text-align: center; }
.empty-state-icon       { font-size: 2.5rem; color: var(--text-muted); margin-bottom: 1rem; }
.empty-state-title      { font-size: 1rem; font-weight: 600; color: var(--text-secondary); margin-bottom: .4rem; }
.empty-state-desc       { font-size: .85rem; color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════════
   MODAIS
   ══════════════════════════════════════════════════════════════ */
.modal-content  { background: var(--bg-card) !important; border: 1px solid var(--border) !important; border-radius: var(--radius-lg) !important; box-shadow: 0 24px 64px rgba(0,0,0,.6) !important; color: var(--text-primary) !important; }
.modal-header   { border-bottom: 1px solid var(--border) !important; padding: 1.25rem 1.5rem !important; }
.modal-title    { font-size: .95rem !important; font-weight: 700 !important; color: var(--text-primary) !important; display: flex; align-items: center; gap: .5rem; }
.modal-body     { padding: 1.5rem !important; }
.modal-footer   { border-top: 1px solid var(--border) !important; padding: 1rem 1.5rem !important; }
.modal-title-icon { width: 28px; height: 28px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: .8rem; }
.btn-close       { filter: invert(1) opacity(.5) !important; }
.btn-close:hover { filter: invert(1) opacity(.8) !important; }

.modal-field { margin-bottom: 1.1rem; }
.modal-field label { display: block; font-size: .78rem; font-weight: 600; color: var(--text-secondary); letter-spacing: .04em; text-transform: uppercase; margin-bottom: .45rem; }
.modal-field input { width: 100%; background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-primary); font-family: var(--font-body); font-size: .9rem; padding: .6rem .9rem; outline: none; transition: border-color .2s, box-shadow .2s; }
.modal-field input:focus    { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-glow); }
.modal-field input.is-invalid { border-color: var(--red) !important; box-shadow: 0 0 0 3px rgba(248,113,113,.15) !important; }
.modal-field .invalid-feedback { font-size: .78rem; color: var(--red); margin-top: .3rem; display: none; }
.modal-field input.is-invalid ~ .invalid-feedback { display: block; }

.input-with-btn { display: flex; gap: .4rem; }
.input-with-btn input { flex: 1; }

.btn-modal { display: inline-flex; align-items: center; gap: .4rem; font-family: var(--font-body); font-size: .875rem; font-weight: 600; padding: .55rem 1.1rem; border-radius: var(--radius-sm); cursor: pointer; transition: opacity .15s, transform .1s; border: none; }
.btn-modal:hover  { opacity: .88; }
.btn-modal:active { transform: scale(.98); }
.btn-modal.cancel       { background: var(--bg-surface); border: 1px solid var(--border); color: var(--text-secondary); }
.btn-modal.cancel:hover { background: var(--bg-hover); color: var(--text-primary); opacity: 1; }
.btn-modal.save   { background: var(--green); color: #0d1a12; }
.btn-modal.danger { background: var(--red);   color: #fff; }
.btn-modal.info   { background: var(--blue);  color: #fff; }
.btn-modal.icon-only { width: 36px; height: 36px; padding: 0; justify-content: center; }

.checkbox-row { display: flex; align-items: center; gap: .5rem; font-size: .85rem; color: var(--text-secondary); cursor: pointer; user-select: none; }
.checkbox-row input[type="checkbox"] { width: 15px !important; height: 15px !important; padding: 0 !important; accent-color: var(--green); cursor: pointer; }

.qr-container { display: flex; align-items: center; justify-content: center; min-height: 230px; background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 1rem; overflow: hidden; }
#qrImagem { max-width: 100%; border-radius: 4px; }

/* ── Modal de confirmação ───────────────────────────────────── */
.modal-confirm-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.65); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 10000; padding: 1rem; }
.modal-confirm-box     { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem 1.75rem 1.5rem; max-width: 380px; width: 100%; box-shadow: 0 24px 64px rgba(0,0,0,.6); text-align: center; }
.modal-confirm-icon    { width: 52px; height: 52px; background: rgba(251,191,36,.12); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.35rem; color: var(--amber); margin: 0 auto 1.1rem; }
.modal-confirm-title   { font-size: 1rem; font-weight: 700; color: var(--text-primary); letter-spacing: -.02em; margin-bottom: .5rem; }
.modal-confirm-text    { font-size: .875rem; color: var(--text-secondary); line-height: 1.5; margin-bottom: 1.5rem; }
.modal-confirm-actions { display: flex; gap: .6rem; justify-content: center; }
.modal-confirm-actions .btn-modal { flex: 1; justify-content: center; }

/* ══════════════════════════════════════════════════════════════
   TOAST
   ══════════════════════════════════════════════════════════════ */
.toast-stack { position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 9999; display: flex; flex-direction: column-reverse; gap: .5rem; pointer-events: none; }
.toast-custom { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text-primary); font-family: var(--font-body); font-size: .875rem; box-shadow: 0 8px 32px rgba(0,0,0,.5); min-width: 260px; padding: .85rem 1rem; display: flex; align-items: center; gap: .65rem; pointer-events: all; }
.toast-custom.success .toast-bar { background: var(--green); }
.toast-custom.danger  .toast-bar { background: var(--red);   }
.toast-custom.warning .toast-bar { background: var(--amber); }
.toast-custom.info    .toast-bar { background: var(--blue);  }
.toast-bar   { width: 3px; height: 36px; border-radius: 2px; flex-shrink: 0; }
.toast-text  { flex: 1; line-height: 1.4; }
.toast-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: .8rem; padding: .15rem; transition: color .15s; }
.toast-close:hover { color: var(--text-secondary); }

/* ══════════════════════════════════════════════════════════════
   SPINNER
   ══════════════════════════════════════════════════════════════ */
#spinnerOverlay { position: fixed; inset: 0; background: rgba(13,15,20,.6); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 9998; }
#spinnerOverlay.hidden { display: none; }
.spinner-ring  { width: 40px; height: 40px; border: 3px solid var(--border); border-top-color: var(--green); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════════════════════
   UTILITÁRIOS
   ══════════════════════════════════════════════════════════════ */
.hidden { display: none !important; }
::-webkit-scrollbar         { width: 5px; height: 5px; }
::-webkit-scrollbar-track   { background: var(--bg); }
::-webkit-scrollbar-thumb   { background: var(--bg-hover); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.1); }