* { margin:0; padding:0; box-sizing:border-box }

:root {
  --bg: #08080f;
  --bg2: #0f1019;
  --bg3: #141520;
  --card: rgba(18,18,32,0.85);
  --card-solid: #121220;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --text: #e8e8f0;
  --text2: #7a7a95;
  --accent: #6c5ce7;
  --accent-light: #a29bfe;
  --accent-glow: rgba(108,92,231,0.25);
  --green: #00b894;
  --green-glow: rgba(0,184,148,0.2);
  --red: #e17055;
  --red-glow: rgba(225,112,85,0.2);
  --yellow: #fdcb6e;
  --orange: #e17055;
  --glass: rgba(255,255,255,0.03);
  --glass-border: rgba(255,255,255,0.08);
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
}

body {
  font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#app { height: 100vh; display: flex; flex-direction: column }
#main-app { flex: 1; display: flex; min-height: 0 }

/* ======================== LOGIN ======================== */
.login-screen {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100vh;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(108,92,231,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(0,184,148,0.06) 0%, transparent 50%),
    linear-gradient(160deg, #08080f 0%, #0f1019 50%, #0a0a18 100%);
}

.login-box {
  background: var(--card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 48px 40px;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  width: 400px;
  text-align: center;
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

.login-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(108,92,231,0.4), transparent);
}

.login-box h1 {
  font-size: 1.8rem;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 8px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-box .logo-icon { font-size: 3rem; margin-bottom: 16px; display: block; color: var(--accent) }
#login-logo { margin-bottom: 16px }
#login-logo .logo-icon { font-size: 3rem; display: block }
#login-logo img { max-height: 80px; border-radius: 12px }

.bytera-logo {
  display: block;
  margin: 0 auto 16px;
  filter: drop-shadow(0 0 20px rgba(108,92,231,0.3));
  animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% { filter: drop-shadow(0 0 20px rgba(108,92,231,0.3)); }
  50% { filter: drop-shadow(0 0 30px rgba(108,92,231,0.5)); }
}
.login-subtitle { color: var(--text2); font-size: 0.8rem; margin-bottom: 32px; letter-spacing: 2px; text-transform: uppercase }

.login-box input {
  width: 100%; padding: 14px 18px; margin-bottom: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.3s ease;
}

.login-box input:focus {
  border-color: var(--accent);
  background: rgba(108,92,231,0.06);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.login-box input::placeholder { color: var(--text2) }

.login-box button {
  width: 100%; padding: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, #5a4bd1 100%);
  color: #fff;
  border: none; border-radius: 12px;
  font-size: 0.95rem; font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.login-box button::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s ease;
}

.login-box button:hover { transform: translateY(-1px); box-shadow: 0 4px 20px var(--accent-glow) }
.login-box button:hover::before { left: 100% }
.login-box button:active { transform: translateY(0) }

.login-error { color: var(--red); font-size: 0.85rem; margin-top: 12px; min-height: 20px }

/* ======================== SIDEBAR ======================== */
#sidebar {
  width: 240px;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; flex-shrink: 0;
  position: relative;
}

#sidebar::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--accent-glow), transparent 30%, transparent 70%, var(--accent-glow));
  opacity: 0.5;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
  text-align: center;
  position: relative;
}

.sidebar-header .logo-icon { font-size: 1.6rem; display: block; margin-bottom: 6px; color: var(--accent) }
.sidebar-header h2 {
  font-size: 0.85rem;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 4px;
  font-weight: 700;
}

#sidebar-logo { padding: 24px 20px; border-bottom: 1px solid var(--border); text-align: center }
#sidebar-logo .logo-icon { font-size: 1.6rem; display: block; margin-bottom: 6px; color: var(--accent) }
#sidebar-logo h2 {
  font-size: 0.85rem;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 4px;
  font-weight: 700;
}
#sidebar-logo img { max-width: 180px; max-height: 56px; border-radius: 8px }

.bytera-logo-sm {
  display: block;
  margin: 0 auto 8px;
  filter: drop-shadow(0 0 12px rgba(108,92,231,0.25));
}

.nav-list { list-style: none; flex: 1; overflow-y: auto; padding: 12px 8px }

.nav-item {
  padding: 12px 16px; cursor: pointer;
  display: flex; align-items: center; gap: 12px;
  color: var(--text2);
  transition: all 0.2s ease;
  border-radius: 10px;
  margin-bottom: 2px;
  border-left: 3px solid transparent;
  font-size: 0.9rem;
}

.nav-item:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text);
}

.nav-item.active {
  background: rgba(108,92,231,0.1);
  color: var(--accent-light);
  border-left-color: var(--accent);
  font-weight: 500;
}

.nav-icon { font-size: 1.1rem; width: 22px; text-align: center }

.sidebar-footer { padding: 16px; border-top: 1px solid var(--border) }

.btn-logout {
  width: 100%; padding: 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text2);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.85rem;
}

.btn-logout:hover { background: var(--red-glow); color: var(--red); border-color: var(--red) }

/* ======================== MAIN CONTENT ======================== */
#main-content {
  flex: 1; overflow-y: auto; padding: 28px;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(108,92,231,0.03) 0%, transparent 50%),
    var(--bg);
}

.page-header {
  display: flex; align-items: center; gap: 16px; margin-bottom: 28px;
  flex-wrap: wrap;
}

.page-header h1 {
  font-size: 1.6rem; flex: 1;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.vm-host { color: var(--text2); font-size: 0.85rem; font-family: 'SF Mono', 'Cascadia Code', monospace }

.btn-refresh, .btn-back {
  padding: 8px 18px;
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
  border-radius: 10px; cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.2s ease;
  backdrop-filter: blur(10px);
}

.btn-refresh:hover, .btn-back:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 2px 12px var(--accent-glow);
}

.btn-sm {
  padding: 5px 12px;
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border);
  border-radius: 6px; cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s ease;
}

.btn-sm:hover { background: var(--accent); color: #fff; border-color: var(--accent) }

/* ======================== DASHBOARD SUMMARY ======================== */
.dash-controls { display: flex; align-items: center; gap: 12px }
.dash-timestamp { font-size: 0.8rem; color: var(--text2); font-family: 'SF Mono', monospace }
.dash-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px; margin-bottom: 24px;
}

.summary-card {
  background: var(--card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 20px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.summary-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.summary-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.summary-card:hover::before { opacity: 1 }

.summary-loading { grid-column: 1 / -1; color: var(--text2); font-size: 0.9rem }
.sum-num { font-size: 2rem; font-weight: 700; font-family: 'SF Mono', monospace }
.sum-label { font-size: 0.7rem; color: var(--text2); text-transform: uppercase; letter-spacing: 1px }
.summary-total .sum-num { color: var(--accent-light) }
.summary-online .sum-num { color: var(--green) }
.summary-offline .sum-num { color: var(--red) }
.summary-svcs .sum-num { color: var(--yellow) }

/* ======================== VM GRID ======================== */
.vm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 20px;
}

.vm-card {
  background: var(--card);
  backdrop-filter: blur(16px);
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  padding: 20px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.vm-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.vm-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.vm-card:hover::after { opacity: 1 }

.vm-card-on { border-left: 3px solid var(--green) }
.vm-card-off { border-left: 3px solid var(--red) }
.vm-card-offline { opacity: 0.6 }

.vm-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px }
.vm-card-title h3 { font-size: 1rem; margin: 0; font-weight: 600 }
.vm-host-label {
  font-size: 0.72rem; color: var(--text2);
  font-family: 'SF Mono', monospace;
  display: block; margin-top: 3px;
}

.vm-card-title .plano-tag {
  display: inline-block;
  font-size: 0.65rem;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(108,92,231,0.12);
  color: var(--accent-light);
  margin-top: 6px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ======================== STATUS BADGE ======================== */
.status-badge {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.7rem; font-weight: 600;
  padding: 5px 12px; border-radius: 20px;
  letter-spacing: 0.8px;
}

.status-online { background: var(--green-glow); color: var(--green) }
.status-offline { background: var(--red-glow); color: var(--red) }
.status-bloqueado { background: rgba(225,112,85,0.15); color: var(--red); border: 1px solid rgba(225,112,85,0.3) }

.pulse-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block }
.pulse-on { background: var(--green); animation: pulse 2s infinite }
.pulse-off { background: var(--red) }

@keyframes pulse {
  0% { opacity:1; box-shadow: 0 0 0 0 rgba(0,184,148,0.5) }
  50% { opacity:0.8; box-shadow: 0 0 0 8px rgba(0,184,148,0) }
  100% { opacity:1; box-shadow: 0 0 0 0 rgba(0,184,148,0) }
}

/* ======================== GAUGES ======================== */
.gauge-row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 14px }
.gauge { flex-shrink: 0 }
.gauge-value {
  font-size: 0.65rem; color: var(--text2);
  font-family: 'SF Mono', monospace;
  text-align: center; margin-top: 4px;
  max-width: 80px; overflow: hidden; text-overflow: ellipsis;
}

.gauge-meta { display: flex; flex-direction: column; gap: 6px; margin-left: auto }
.meta-item {
  display: flex; justify-content: space-between; gap: 10px;
  background: rgba(255,255,255,0.03);
  padding: 6px 12px; border-radius: 8px;
  min-width: 100px;
  border: 1px solid var(--border);
}

.meta-lbl { font-size: 0.65rem; color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px }
.meta-val { font-size: 0.8rem; font-weight: 600; font-family: 'SF Mono', monospace }

/* ======================== TAGS ======================== */
.vm-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px }

.svc-tag, .pm2-tag {
  font-size: 0.65rem; padding: 3px 10px; border-radius: 20px;
  font-family: 'SF Mono', monospace;
  letter-spacing: 0.3px; font-weight: 500;
}

.svc-tag-on, .pm2-tag-on { background: var(--green-glow); color: var(--green) }
.svc-tag-off, .pm2-tag-off { background: var(--red-glow); color: var(--red) }

.svc-warn { background: rgba(253,203,110,0.12); color: var(--yellow); padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-family: 'SF Mono', monospace; letter-spacing: 0.3px; font-weight: 500 }
.svc-ok { background: var(--green-glow); color: var(--green); padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-family: 'SF Mono', monospace; letter-spacing: 0.3px; font-weight: 500 }
.svc-fail { background: var(--red-glow); color: var(--red); padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-family: 'SF Mono', monospace; letter-spacing: 0.3px; font-weight: 500 }
.pm2-na { font-size: 0.7rem; color: var(--text2); font-style: italic }

.vm-error { color: var(--red); font-size: 0.85rem; text-align: center; padding: 24px }

/* ======================== FORMS ======================== */
.form-group { margin-bottom: 14px; flex: 1 }
.form-group label {
  display: block; font-size: 0.75rem; color: var(--text2);
  margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px;
  font-weight: 500;
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text); font-size: 0.9rem;
  outline: none; transition: all 0.2s ease;
  font-family: inherit;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(108,92,231,0.04);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-row { display: flex; gap: 14px; align-items: flex-end }
.form-actions { display: flex; gap: 10px; margin-top: 20px }
.form-actions .btn-primary, .form-actions .btn-secondary {
  padding: 12px 24px; border-radius: 10px;
  font-size: 0.9rem; cursor: pointer; border: none;
  transition: all 0.2s ease; font-weight: 500;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #5a4bd1 100%);
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-secondary { background: var(--glass); color: var(--text); border: 1px solid var(--glass-border) }
.btn-secondary:hover { background: rgba(255,255,255,0.08) }

.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; cursor: pointer; padding: 8px 0 }
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent) }
.gw-result { margin-top: 10px; font-size: 0.85rem }
.webhook-url { display: flex; align-items: center; gap: 10px; margin-bottom: 10px }
.webhook-url code {
  background: rgba(255,255,255,0.04);
  padding: 10px 14px; border-radius: 8px;
  font-size: 0.8rem; flex: 1; overflow: hidden;
  border: 1px solid var(--border);
  font-family: 'SF Mono', monospace;
}

/* ======================== TABLES ======================== */
.table-wrap { overflow-x: auto }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem }
.data-table th, .data-table td {
  padding: 12px 14px; text-align: left;
  border-bottom: 1px solid var(--border);
}
.data-table th {
  color: var(--text2); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.5px;
  font-weight: 600;
}
.data-table tr:hover td { background: rgba(255,255,255,0.02) }
.data-table .btn-sm { padding: 4px 10px; font-size: 0.75rem }

/* ======================== DETAIL ======================== */
.vm-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px }

.detail-card {
  background: var(--card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 20px;
  transition: all 0.2s ease;
}

.detail-card:hover { border-color: var(--border-hover) }

.detail-card h3 {
  font-size: 0.85rem; color: var(--accent-light);
  margin-bottom: 14px; text-transform: uppercase;
  letter-spacing: 0.8px; font-weight: 600;
}

.detail-card-full { grid-column: 1 / -1 }
.detail-metrics { display: grid; gap: 8px }
.detail-metrics .metric { flex-direction: row; justify-content: space-between; align-items: center }

.svc-list, .pm2-list { display: flex; flex-direction: column; gap: 8px }

.svc-item, .pm2-item {
  display: flex; justify-content: space-between; align-items: center;
  background: rgba(255,255,255,0.03);
  padding: 10px 14px; border-radius: 10px;
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.svc-item:hover, .pm2-item:hover { border-color: var(--border-hover) }

.pm2-item { flex-direction: column; align-items: stretch; gap: 8px }
.pm2-info { display: flex; align-items: center; gap: 10px; flex-wrap: wrap }
.pm2-name { font-weight: 600; font-family: 'SF Mono', monospace; font-size: 0.9rem }
.pm2-cpu, .pm2-mem { font-size: 0.8rem; color: var(--text2); font-family: 'SF Mono', monospace }
.pm2-actions { display: flex; gap: 4px }

/* ======================== LOGS ======================== */
.log-viewer {
  background: #060610;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
  font-size: 0.75rem; line-height: 1.6;
  max-height: 500px; overflow-y: auto;
  white-space: pre-wrap; word-break: break-all;
  color: #a0a0c0;
}

.global-log { max-height: 70vh; min-height: 300px }

.logs-controls {
  display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap;
}

.logs-controls select, .logs-controls input, .logs-toolbar select {
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text); font-size: 0.85rem; outline: none;
  transition: all 0.2s ease;
}

.logs-controls input { flex: 1; min-width: 150px }
.logs-controls select:focus, .logs-controls input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.logs-toolbar { display: flex; gap: 10px; margin-bottom: 10px }
.log-viewer mark { background: rgba(253,203,110,0.25); color: var(--yellow); padding: 0 3px; border-radius: 3px }

/* ======================== TAB BAR ======================== */
.tab-bar { display: flex; gap: 0; margin-bottom: 24px; border-bottom: 2px solid var(--border) }
.tab-btn {
  padding: 12px 28px; background: none; border: none;
  color: var(--text2); cursor: pointer; font-size: 0.9rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: all 0.2s ease;
  font-weight: 500;
}

.tab-btn:hover { color: var(--text) }
.tab-btn.active { color: var(--accent-light); border-bottom-color: var(--accent) }

/* ======================== FINANCIAL CARDS ======================== */
.fin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px }

.fin-card {
  background: var(--card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 24px;
  display: flex; align-items: center; gap: 18px;
  transition: all 0.3s ease;
}

.fin-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.fin-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; flex-shrink: 0;
}

.fin-info { display: flex; flex-direction: column; gap: 3px }
.fin-label { font-size: 0.72rem; color: var(--text2); text-transform: uppercase; letter-spacing: 0.8px }
.fin-value { font-size: 1.6rem; font-weight: 700; font-family: 'SF Mono', monospace; line-height: 1.2 }
.fin-sub { font-size: 0.75rem; color: var(--text2) }

/* ======================== FULLSCREEN DASHBOARD ======================== */
.dash-fullscreen #sidebar { display: none }
.dash-fullscreen #main-content { margin-left: 0; width: 100%; padding: 24px 0 }
#main-content { transition: all 0.3s ease }

/* ======================== LOADING & ERROR ======================== */
.loading { text-align: center; padding: 60px; color: var(--text2); font-size: 1.1rem }
.loading-sm { text-align: center; padding: 20px; color: var(--text2); font-size: 0.85rem }
.error { color: var(--red); padding: 20px; text-align: center }

/* ======================== SCROLLBAR ======================== */
::-webkit-scrollbar { width: 6px }
::-webkit-scrollbar-track { background: transparent }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18) }

/* ======================== RESPONSIVE ======================== */
@media (max-width: 768px) {
  #sidebar { width: 64px }
  .nav-text, .sidebar-header h2, .sidebar-footer { display: none }
  .nav-item { justify-content: center; padding: 14px }
  .vm-grid { grid-template-columns: 1fr }
  .vm-detail-grid { grid-template-columns: 1fr }
  .login-box { width: 90%; padding: 32px 24px }
}

/* ======================== APARENCIA ======================== */
.aparencia-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px }

.logo-upload-area {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  margin-bottom: 16px;
  transition: all 0.2s ease;
  min-height: 120px;
  display: flex; align-items: center; justify-content: center;
}

.logo-upload-area:hover { border-color: var(--accent) }

.logo-preview-img { max-height: 80px; border-radius: 8px }

.logo-placeholder {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text2); font-size: 0.85rem;
}

.logo-placeholder-icon { font-size: 2rem; opacity: 0.3 }

.logo-upload-input { margin-top: 8px }
.logo-upload-input input[type="file"] { display: none }

.pos-opcoes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px }

.pos-card {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 16px; border: 1px solid var(--border);
  border-radius: 12px; cursor: pointer;
  transition: all 0.2s ease; text-align: center;
}

.pos-card:hover { border-color: var(--accent); background: rgba(108,92,231,0.05) }
.pos-card.pos-active { border-color: var(--accent); background: rgba(108,92,231,0.1) }
.pos-icon { font-size: 1.4rem; color: var(--accent) }
.pos-label { font-size: 0.85rem; font-weight: 600 }
.pos-desc { font-size: 0.7rem; color: var(--text2) }

.preview-topbar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; background: var(--bg2);
  border: 1px solid var(--border); border-radius: 8px;
  margin-bottom: 12px;
}

.preview-sidebar {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px;
}