/* ── TOKENS ── */
:root {
  --bg-base:        #0a0b0f;
  --bg-surface:     #111318;
  --bg-card:        #161a22;
  --bg-card-hover:  #1c2230;
  --border:         #1e2535;
  --border-accent:  #263044;

  --azure:          #3b82f6;
  --azure-dim:      rgba(59,130,246,.12);
  --azure-border:   rgba(59,130,246,.28);

  --equinix:        #f59e0b;
  --equinix-dim:    rgba(245,158,11,.10);
  --equinix-border: rgba(245,158,11,.28);

  --prod:           #10b981;
  --prod-dim:       rgba(16,185,129,.10);
  --prod-border:    rgba(16,185,129,.25);

  --nonprod:        #8b5cf6;
  --nonprod-dim:    rgba(139,92,246,.10);
  --nonprod-border: rgba(139,92,246,.25);

  --active-yes:     #10b981;
  --active-no:      #ef4444;

  --text-primary:   #e8edf5;
  --text-secondary: #8b96a8;
  --text-muted:     #4a5568;

  --accent:         #6366f1;
  --accent-glow:    rgba(99,102,241,.15);
  --danger:         #ef4444;
  --success:        #10b981;
  --warning:        #f59e0b;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.24);
  --shadow-md: 0 4px 16px rgba(0,0,0,.28);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.38);
}

*:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

/* ── RESET ── */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:var(--bg-base);color:var(--text-primary);font-family:'Inter',sans-serif;line-height:1.5;min-height:100vh}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit}

/* ── LAYOUT ── */
.app-wrapper{display:flex;flex-direction:column;min-height:100vh}
.app-body{display:flex;flex:1}
.sidebar{width:220px;flex-shrink:0;background:var(--bg-surface);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:transform .25s ease}
.content-area{flex:1;overflow:auto;padding:32px}
.mobile-only{display:none}

/* ── SIDEBAR ── */
.sidebar-logo{padding:20px 20px 16px;border-bottom:1px solid var(--border)}
.sidebar-logo .logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--accent),#8b5cf6);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px;margin-bottom:10px}
.sidebar-logo .app-name{font-size:13px;font-weight:700;letter-spacing:.02em;color:var(--text-primary)}
.sidebar-logo .app-sub{font-size:10px;color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase}

.sidebar-nav{padding:12px 0;flex:1}
.nav-group{margin-bottom:4px}
.nav-label{font-size:10px;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;font-weight:600;padding:8px 20px 4px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 20px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:background .12s,color .12s;border:none;background:none;width:100%;text-align:left}
.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}
.nav-item.active{background:var(--accent-glow);color:var(--accent);border-right:2px solid var(--accent)}
.nav-item .icon{font-size:15px;width:18px;text-align:center}

.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}
.sidebar-user{font-size:12px;color:var(--text-muted);margin-bottom:10px}
.sidebar-user strong{display:block;color:var(--text-secondary);font-size:13px;margin-bottom:4px}
.role-badge{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:20px}
.role-badge.role-admin{background:rgba(99,102,241,.14);color:var(--accent)}
.role-badge.role-viewer{background:rgba(139,150,168,.14);color:var(--text-secondary)}
.btn-logout{width:100%;background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);color:#ef4444;border-radius:7px;padding:8px;font-size:12px;font-weight:600;cursor:pointer;transition:background .15s}
.btn-logout:hover{background:rgba(239,68,68,.15)}

/* ── HEADER (topbar) ── */
.topbar{background:var(--bg-surface);border-bottom:1px solid var(--border);padding:0 16px;display:flex;align-items:center;justify-content:space-between;height:56px;gap:16px;position:sticky;top:0;z-index:50}
.topbar-title{font-size:15px;font-weight:600;color:var(--text-primary)}
.topbar-right{display:flex;align-items:center;gap:12px}

/* ── MOBILE HAMBURGER + OVERLAY ── */
.hamburger-btn{width:32px;height:32px;background:none;border:none;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;flex-shrink:0}
.hamburger-btn span{display:block;width:20px;height:2px;background:var(--text-primary);border-radius:2px}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:90}
.sidebar-overlay.open{display:block}

/* ── READONLY (perfil Visualizador) ── */
.readonly-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:8px 16px;flex-shrink:0}
.ativo-badge.readonly{cursor:default;opacity:.85}

/* ── BUTTON LOADING SPINNER ── */
.btn-spinner{display:inline-block;width:12px;height:12px;border-radius:50%;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .6s linear infinite;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}
button[disabled]{opacity:.7;cursor:not-allowed}

/* ── SEARCH ── */
.search-wrap{position:relative;width:340px}
.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}
.search-input{width:100%;background:var(--bg-card);border:1px solid var(--border-accent);border-radius:9px;color:var(--text-primary);font-size:13px;padding:9px 36px;outline:none;transition:border-color .2s,box-shadow .2s}
.search-input::placeholder{color:var(--text-muted)}
.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.search-clear{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:14px;display:none;padding:2px}
.search-clear:hover{color:var(--text-secondary)}

/* ── STATS ── */
.stats-row{display:flex;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:20px 26px;flex:1;min-width:150px;max-width:240px;box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s}
.stat-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-accent)}
.stat-card .stat-value{font-size:32px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em;line-height:1}
.stat-card .stat-label{font-size:13px;color:var(--text-muted);margin-top:6px;font-weight:500}
.stat-card .stat-dot{width:8px;height:8px;border-radius:50%;margin-bottom:10px}

/* ── FILTER BAR ── */
.filter-bar{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap;align-items:center}
.filter-btn{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);cursor:pointer;font-size:12px;font-weight:500;padding:6px 14px;text-decoration:none;display:inline-block;transition:all .15s;white-space:nowrap}
.filter-btn:hover{border-color:var(--border-accent);color:var(--text-primary)}
.filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}
.filter-btn.danger{border-color:rgba(239,68,68,.3);color:var(--danger)}
.filter-sep{height:20px;width:1px;background:var(--border);margin:0 4px}

.filter-select{background:var(--bg-card);border:1px solid var(--border-accent);border-radius:8px;color:var(--text-secondary);font-size:12px;font-weight:500;padding:6px 10px;cursor:pointer;outline:none}
.filter-select:focus{border-color:var(--accent)}

/* ── CLIENT SECTION ── */
.client-section{margin-bottom:36px}
.client-header{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.client-avatar{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}
.client-name{font-size:17px;font-weight:600;letter-spacing:-.01em}
.client-count{font-size:11px;color:var(--text-muted);background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:2px 10px;margin-left:auto}

/* ── ENV GROUP ── */
.env-group{margin-bottom:14px}
.env-label{display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;padding:4px 12px;border-radius:6px}
.env-label.prod{color:var(--prod);background:var(--prod-dim);border:1px solid var(--prod-border)}
.env-label.nonprod{color:var(--nonprod);background:var(--nonprod-dim);border:1px solid var(--nonprod-border)}

/* ── PLATFORM BLOCK ── */
.platform-block{margin-bottom:10px;margin-left:8px}
.platform-label{display:flex;align-items:center;gap:6px;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px;padding-left:4px}
.platform-dot{width:6px;height:6px;border-radius:50%}
.platform-dot.azure{background:var(--azure)}
.platform-dot.equinix{background:var(--equinix)}

/* ── CONNECTION CARDS ── */
.conn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(480px,1fr));gap:14px;margin-left:8px}
.conn-card{background:var(--bg-card);border-radius:14px;padding:24px 26px;display:flex;align-items:center;gap:18px;position:relative;overflow:hidden;transition:background .15s,border-color .15s,transform .1s,box-shadow .15s;box-shadow:var(--shadow-sm)}
.conn-card:hover{box-shadow:var(--shadow-md)}
.conn-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:2px 0 0 2px}
.conn-card.azure{border:1px solid var(--azure-border)}
.conn-card.azure::before{background:var(--azure)}
.conn-card.azure:hover{background:var(--bg-card-hover);border-color:var(--azure)}
.conn-card.equinix{border:1px solid var(--equinix-border)}
.conn-card.equinix::before{background:var(--equinix)}
.conn-card.equinix:hover{background:var(--bg-card-hover);border-color:var(--equinix)}
.conn-card:hover{transform:translateY(-1px)}
.conn-card.inactive{opacity:.5}

.plat-badge{flex-shrink:0;width:44px;height:44px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}
.plat-badge.azure{background:var(--azure-dim);color:var(--azure)}
.plat-badge.equinix{background:var(--equinix-dim);color:var(--equinix)}

.conn-info{flex:1;min-width:0}
.conn-servico{font-size:17px;font-weight:700;color:var(--text-primary);letter-spacing:-.01em;margin-bottom:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conn-server{font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-secondary)}
.conn-info:not(:has(.conn-servico)) .conn-server{font-size:16px;color:var(--text-primary)}
.conn-meta{font-size:12px;color:var(--text-muted);margin-top:4px;display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.engine-badge{font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-glow);border-radius:5px;padding:1px 7px}

.conn-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.ativo-badge{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:7px;cursor:pointer;border:none;font-family:inherit;transition:opacity .15s}
.ativo-badge:hover{opacity:.75}
.ativo-sim{background:rgba(16,185,129,.12);color:var(--active-yes);border:1px solid rgba(16,185,129,.25)}
.ativo-nao{background:rgba(239,68,68,.1);color:var(--active-no);border:1px solid rgba(239,68,68,.22)}

.card-action{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:17px;padding:6px;border-radius:7px;transition:background .12s,color .12s;line-height:1}
.card-action:hover{background:var(--bg-card-hover);color:var(--text-primary)}
.card-action.del:hover{color:var(--danger);background:rgba(239,68,68,.08)}

.client-divider{height:1px;background:var(--border);margin:32px 0}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:9px;font-size:13px;font-weight:600;padding:9px 18px;cursor:pointer;border:none;transition:opacity .15s,transform .1s;text-decoration:none}
.btn:hover{opacity:.85;transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 10px rgba(99,102,241,.35)}
.btn-success{background:var(--success);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-ghost{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary)}
.btn-ghost:hover{color:var(--text-primary);border-color:var(--border-accent)}
.btn-sm{padding:6px 12px;font-size:12px}

/* ── FORM ── */
.form-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:28px 32px;max-width:640px;box-shadow:var(--shadow-sm)}
.form-title{font-size:18px;font-weight:700;margin-bottom:24px;display:flex;align-items:center;gap:10px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:18px}
.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px}
.form-control{width:100%;background:var(--bg-surface);border:1px solid var(--border-accent);border-radius:9px;color:var(--text-primary);font-size:13px;padding:10px 14px;outline:none;transition:border-color .2s,box-shadow .2s}
.form-control::placeholder{color:var(--text-muted)}
.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.form-control.error{border-color:var(--danger);box-shadow:0 0 0 3px rgba(239,68,68,.12)}
select.form-control{cursor:pointer}
.form-hint{font-size:11px;color:var(--text-muted);margin-top:5px}
.form-actions{display:flex;gap:10px;margin-top:28px;padding-top:20px;border-top:1px solid var(--border)}

.errors-box{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);border-radius:10px;padding:12px 16px;margin-bottom:20px}
.errors-box li{font-size:13px;color:var(--danger);margin-left:14px}

/* ── TOGGLE SWITCH ── */
.toggle-wrap{display:flex;align-items:center;gap:12px}
.toggle{position:relative;width:44px;height:24px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;background:var(--border-accent);border-radius:24px;cursor:pointer;transition:background .2s}
.toggle-slider::before{content:'';position:absolute;width:18px;height:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s}
.toggle input:checked + .toggle-slider{background:var(--success)}
.toggle input:checked + .toggle-slider::before{transform:translateX(20px)}

/* ── ALERTS / FLASH ── */
.flash{border-radius:10px;padding:12px 16px;margin-bottom:20px;font-size:13px;font-weight:500;display:flex;align-items:center;gap:10px}
.flash.success{background:rgba(16,185,129,.10);border:1px solid rgba(16,185,129,.25);color:var(--success)}
.flash.error{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);color:var(--danger)}
.flash.warning{background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.2);color:var(--warning)}

/* ── PAGE HEADER ── */
.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:24px;gap:16px}
.page-title{font-size:22px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}
.page-sub{font-size:13px;color:var(--text-muted);margin-top:3px}

/* ── EMPTY STATE ── */
.empty-state{text-align:center;padding:80px 20px;color:var(--text-muted)}
.empty-state .empty-icon{font-size:40px;margin-bottom:16px;opacity:.4}
.empty-state p{font-size:14px}

/* ── LOGIN ── */
.login-wrapper{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base);position:relative;overflow:hidden}
.login-wrapper::before{content:'';position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(99,102,241,.08),transparent 70%);top:-100px;left:-100px;pointer-events:none}
.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:18px;padding:40px;width:100%;max-width:420px;position:relative;z-index:1;box-shadow:var(--shadow-lg)}
.login-logo{text-align:center;margin-bottom:32px}
.login-logo .logo-icon{width:52px;height:52px;background:linear-gradient(135deg,var(--accent),#8b5cf6);border-radius:14px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;font-size:22px}
.login-logo h1{font-size:20px;font-weight:700;letter-spacing:-.01em}
.login-logo p{font-size:12px;color:var(--text-muted);margin-top:4px;letter-spacing:.04em;text-transform:uppercase}
.login-footer{text-align:center;margin-top:24px;font-size:11px;color:var(--text-muted)}

/* ── AVATAR COLORS ── */
.avatar-0{background:rgba(99,102,241,.18);color:#818cf8}
.avatar-1{background:rgba(236,72,153,.15);color:#f472b6}
.avatar-2{background:rgba(20,184,166,.15);color:#2dd4bf}
.avatar-3{background:rgba(251,146,60,.15);color:#fb923c}
.avatar-4{background:rgba(34,211,238,.15);color:#22d3ee}
.avatar-5{background:rgba(163,230,53,.13);color:#a3e635}
.avatar-6{background:rgba(249,115,22,.15);color:#f97316}
.avatar-7{background:rgba(167,139,250,.15);color:#c4b5fd}
.avatar-8{background:rgba(244,63,94,.15);color:#fb7185}

/* ── HIGHLIGHT ── */
mark{background:rgba(99,102,241,.35);color:var(--text-primary);border-radius:2px;padding:0 1px}

/* ── MODAL CONFIRM ── */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:200;display:none;align-items:center;justify-content:center}
.modal-backdrop.open{display:flex}
.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:28px;max-width:400px;width:90%;position:relative;box-shadow:var(--shadow-lg)}
.modal-title{font-size:16px;font-weight:700;margin-bottom:10px;color:var(--text-primary)}
.modal-body{font-size:13px;color:var(--text-secondary);margin-bottom:24px}
.modal-server{font-family:'JetBrains Mono',monospace;font-size:12px;background:var(--bg-surface);border:1px solid var(--border);border-radius:7px;padding:8px 12px;margin-top:8px;color:var(--text-primary);word-break:break-all}
.modal-actions{display:flex;gap:10px;justify-content:flex-end}

/* ── COPY TOOLTIP ── */
.copy-toast{position:fixed;bottom:20px;right:20px;background:var(--success);color:#fff;font-size:12px;font-weight:600;padding:10px 16px;border-radius:9px;opacity:0;transform:translateY(10px);transition:all .3s;pointer-events:none;z-index:999}
.copy-toast.show{opacity:1;transform:translateY(0)}

/* ── RESPONSIVE ── */

/* Tablet: aperta o grid mas mantém a sidebar */
@media(max-width:1100px) and (min-width:901px){
  .conn-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr))}
  .stat-card{min-width:130px;padding:16px 18px}
}

/* Mobile/tablet estreito: sidebar vira off-canvas, topbar com hamburger aparece */
@media(max-width:900px){
  .mobile-only{display:flex}
  .app-body{position:relative}
  .sidebar{
    position:fixed;top:0;left:0;bottom:0;z-index:100;
    transform:translateX(-100%);box-shadow:8px 0 24px rgba(0,0,0,.4);
  }
  .sidebar.open{transform:translateX(0)}
  .content-area{padding:20px 16px}
  .conn-grid{grid-template-columns:1fr}
  .stats-row{gap:8px}
  .stat-card{min-width:100px;padding:16px 18px}
  .stat-card .stat-value{font-size:24px}
  .form-row{grid-template-columns:1fr}
  .search-wrap{width:100%}
  .page-header{flex-direction:column;align-items:stretch}
}