/* ── FONTS loaded via <link> in HTML head — @import removed to prevent FOUC ── */

/* ── CUSTOM PROPERTIES ───────────────────────────────────────────────────────*/
:root {
  --primary:       #00a1ff;
  --primary-dark:  #0080cc;
  --primary-glow:  rgba(0,161,255,0.22);
  --primary-soft:  rgba(0,161,255,0.08);
  --accent-grad:   linear-gradient(135deg,#00a1ff 0%,#0072cc 100%);

  --bg:            #020d1a;
  --bg-2:          #03192e;
  --bg-3:          #041e36;

  --glass-bg:      rgba(255,255,255,0.035);
  --glass-bg-2:    rgba(255,255,255,0.065);
  --glass-border:  rgba(0,161,255,0.13);
  --glass-border-h:rgba(0,161,255,0.30);
  --glass-blur:    blur(18px);

  --sidebar-bg:    rgba(2,10,22,0.88);

  --text:          #ddeeff;
  --text-2:        #6e90b0;
  --text-3:        #3a5570;

  --success:       #00dba0;
  --danger:        #ff3366;
  --warning:       #ffaa00;
  --info:          #00a1ff;

  --radius:        12px;
  --radius-sm:     8px;
  --radius-lg:     16px;
  --radius-xl:     20px;

  --shadow-card:   0 4px 24px rgba(0,0,0,0.35);
  --shadow-modal:  0 24px 80px rgba(0,0,0,0.55);
}

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

/* ── SCROLLBARS ──────────────────────────────────────────────────────────────*/
::-webkit-scrollbar              { width:4px; height:4px; }
::-webkit-scrollbar-track        { background:transparent; }
::-webkit-scrollbar-thumb        { background:rgba(102,126,234,0.45); border-radius:4px; }
::-webkit-scrollbar-thumb:hover  { background:rgba(102,126,234,0.75); }
html { scrollbar-width:thin; scrollbar-color:rgba(102,126,234,0.45) transparent; }

/* ── BASE ────────────────────────────────────────────────────────────────────*/
html { font-size:14px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0,161,255,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 80% 80%, rgba(0,114,204,0.06) 0%, transparent 60%);
}
h1,h2,h3,h4,h5 {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-weight: 700;
  color: var(--text);
}

/* ── AUTH PAGES ─────────────────────────────────────────────────────────────*/
.auth-page {
  min-height: 100vh; display:flex; align-items:center; justify-content:center;
  padding: 20px;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(0,161,255,0.15) 0%, transparent 60%),
    linear-gradient(170deg, #020d1a 0%, #031a30 100%);
}
.auth-box {
  background: var(--glass-bg-2);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow-modal);
}
@media(max-width:480px){ .auth-box{ padding:28px 20px; } }
.auth-logo { text-align:center; margin-bottom:32px; }
.auth-logo img { height:44px; object-fit:contain; }
.auth-box h2 {
  font-size:22px; font-weight:700; text-align:center;
  margin-bottom:6px; letter-spacing:-0.3px;
}
.auth-box p.subtitle { color:var(--text-2); font-size:13px; text-align:center; margin-bottom:28px; }
.auth-link { text-align:center; margin-top:18px; font-size:13px; color:var(--text-2); }
.auth-link a { color:var(--primary); text-decoration:none; font-weight:500; }
.auth-link a:hover { text-decoration:underline; }

/* ── LAYOUT ──────────────────────────────────────────────────────────────────*/
.app-layout { display:flex; height:100vh; overflow:hidden; position:relative; }

/* ── MOBILE OVERLAY BACKDROP ─────────────────────────────────────────────────*/
.sidebar-backdrop {
  display:none; position:fixed; inset:0; background:rgba(0,0,0,0.6);
  z-index:199; backdrop-filter:blur(2px);
}
@media(max-width:768px){
  .sidebar-backdrop.active { display:block; }
}

/* ── SIDEBAR ─────────────────────────────────────────────────────────────────*/
.sidebar {
  width: 236px; flex-shrink:0;
  background: var(--sidebar-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--glass-border);
  display: flex; flex-direction:column;
  z-index: 200;
  transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
  position: relative;
}
.sidebar::after {
  content:''; position:absolute; top:0; right:0; width:1px; height:100%;
  background: linear-gradient(180deg, transparent 0%, var(--primary-glow) 50%, transparent 100%);
}

@media(max-width:768px){
  .sidebar {
    position: fixed; left:0; top:0; bottom:0;
    transform: translateX(-100%);
    box-shadow: 4px 0 40px rgba(0,0,0,0.5);
  }
  .sidebar.open { transform: translateX(0); }
}

.sidebar-logo {
  padding: 14px 16px;
  border-bottom: 1px solid var(--glass-border);
  display: flex; align-items: center; gap: 10px;
}
.sidebar-logo img { height: 30px; width: 30px; object-fit: contain; flex-shrink: 0; }
.sidebar-logo-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.4px;
  background: linear-gradient(120deg, #00a1ff 0%, #667eea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex: 1;
  line-height: 1;
}
.sidebar-close-btn {
  display: none;
  background: none; border: none; cursor: pointer;
  color: var(--text-2); padding: 4px; flex-shrink: 0;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  align-items: center; justify-content: center;
  margin-left: auto;
}
.sidebar-close-btn:hover { color: var(--text); background: rgba(255,255,255,0.06); }
@media(max-width:768px){ .sidebar-close-btn { display:flex; } }

.sidebar-user {
  padding: 12px 18px;
  border-bottom: 1px solid var(--glass-border);
  display: flex; align-items: center; gap: 10px;
}
.sidebar-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg,#667eea 0%,#764ba2 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff; letter-spacing: 0.5px;
  cursor: pointer; overflow: hidden;
  border: 2px solid rgba(102,126,234,0.3);
  transition: border-color 0.2s;
}
.sidebar-avatar:hover { border-color: var(--primary); }
.sidebar-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.sidebar-user-info { flex: 1; min-width: 0; display:flex; align-items:center; gap:7px; overflow:hidden; }
.sidebar-user-name {
  font-size: 13px; font-weight:600; color:var(--text);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis; flex-shrink:1; min-width:0;
}
.plan-free       { display:inline-flex; align-items:center; gap:4px; flex-shrink:0; padding:2px 8px; border-radius:20px; font-size:10px; font-weight:600; letter-spacing:0.2px; background:rgba(255,255,255,0.07); color:var(--text-2); white-space:nowrap; }
.plan-pro        { display:inline-flex; align-items:center; gap:4px; flex-shrink:0; padding:2px 8px; border-radius:20px; font-size:10px; font-weight:600; letter-spacing:0.2px; background:rgba(0,161,255,0.15); color:var(--primary); border:1px solid rgba(0,161,255,0.3); white-space:nowrap; }
.plan-enterprise { display:inline-flex; align-items:center; gap:4px; flex-shrink:0; padding:2px 8px; border-radius:20px; font-size:10px; font-weight:600; letter-spacing:0.2px; background:rgba(0,219,160,0.15); color:var(--success); border:1px solid rgba(0,219,160,0.3); white-space:nowrap; }
.plan-admin      { display:inline-flex; align-items:center; gap:4px; flex-shrink:0; padding:2px 8px; border-radius:20px; font-size:10px; font-weight:600; letter-spacing:0.2px; background:rgba(255,170,0,0.15); color:var(--warning); border:1px solid rgba(255,170,0,0.3); white-space:nowrap; }

/* Three-dot auth button loader */
.dot-loader { display:inline-flex; gap:5px; align-items:center; }
.dot-loader span { width:5px; height:5px; border-radius:50%; background:currentColor; animation:dotBounce 1.1s ease-in-out infinite; }
.dot-loader span:nth-child(2){ animation-delay:.18s; }
.dot-loader span:nth-child(3){ animation-delay:.36s; }
@keyframes dotBounce { 0%,80%,100%{transform:scale(0.55);opacity:0.45} 40%{transform:scale(1);opacity:1} }

.sidebar-nav { flex:1; overflow-y:auto; padding:10px 0; }
.nav-group-label {
  padding: 10px 18px 4px;
  font-size: 10px; font-weight:700; text-transform:uppercase;
  letter-spacing: 1.2px; color: var(--text-3);
}
.nav-item {
  display: flex; align-items:center; gap:11px;
  padding: 9px 18px;
  cursor:pointer; color:var(--text-2); font-size:13px; font-weight:500;
  transition: all 0.18s; border-left:2px solid transparent;
  margin: 1px 0; text-decoration:none;
}
.nav-item svg { width:17px; height:17px; flex-shrink:0; transition: color 0.18s; }
.nav-item:hover { color:var(--text); background:rgba(0,161,255,0.06); }
.nav-item.active {
  color: var(--primary); background: rgba(0,161,255,0.09);
  border-left-color: var(--primary);
}
.sidebar-footer {
  padding: 12px 18px; border-top: 1px solid var(--glass-border);
}
.sidebar-footer .nav-item { padding:8px 0; border-left:none; border-radius:6px; }

/* ── TOPBAR ──────────────────────────────────────────────────────────────────*/
.main-content { flex:1; display:flex; flex-direction:column; overflow:hidden; min-width:0; }
.topbar {
  height: 58px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  display: flex; align-items:center; justify-content:space-between;
  padding: 0 24px; flex-shrink:0;
}
.topbar-left { display:flex; align-items:center; gap:12px; }
.hamburger-btn {
  display: none; align-items:center; justify-content:center;
  background:none; border:none; cursor:pointer; color:var(--text-2);
  padding:6px; border-radius:8px; transition:all 0.2s;
  flex-shrink:0;
}
.hamburger-btn:hover { color:var(--text); background:var(--glass-bg-2); }
@media(max-width:768px){ .hamburger-btn { display:flex; } }

.topbar-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 16px; font-weight:700; color:var(--text); letter-spacing:-0.2px;
}
.topbar-actions { display:flex; align-items:center; gap:10px; }
.status-dot { width:7px; height:7px; border-radius:50%; background:var(--success); display:inline-block; margin-right:5px; box-shadow:0 0 0 0 rgba(0,219,160,0.4); animation:pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%{box-shadow:0 0 0 0 rgba(0,219,160,0.4)} 70%{box-shadow:0 0 0 6px transparent} 100%{box-shadow:0 0 0 0 transparent} }
.status-badge { padding:4px 12px; border-radius:20px; font-size:11px; font-weight:700; background:rgba(0,219,160,0.1); color:var(--success); border:1px solid rgba(0,219,160,0.3); letter-spacing:0.5px; }

.page-content { flex:1; overflow-y:auto; padding:24px; }
@media(max-width:480px){ .page-content{ padding:16px; } }

/* ── GLASS CARDS ─────────────────────────────────────────────────────────────*/
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.card:hover { border-color: var(--glass-border-h); box-shadow: 0 0 20px rgba(0,161,255,0.06); }
.card-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; }
.card-title { font-family:'Plus Jakarta Sans',sans-serif; font-size:14px; font-weight:700; color:var(--text); letter-spacing:-0.1px; display:flex; align-items:center; gap:8px; }

/* ── STAT CARDS ──────────────────────────────────────────────────────────────*/
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:14px; margin-bottom:22px; }
@media (max-width:768px) { .stats-grid { grid-template-columns:repeat(2,1fr); gap:10px; } }
.stat-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius); padding:18px 20px;
  position:relative; overflow:hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.stat-card:hover { border-color:var(--glass-border-h); transform:translateY(-1px); }
.stat-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background: var(--accent-grad);
}
.stat-value { font-family:'Plus Jakarta Sans',sans-serif; font-size:26px; font-weight:800; color:var(--text); margin-bottom:4px; line-height:1; }
.stat-label { font-size:11px; color:var(--text-2); text-transform:uppercase; letter-spacing:0.6px; font-weight:600; }
.stat-sub { font-size:11px; color:var(--success); margin-top:6px; font-weight:500; }
.stat-icon { position:absolute; right:16px; top:50%; transform:translateY(-50%); width:28px; height:28px; opacity:0.12; }

/* ── GRID LAYOUTS ─────────────────────────────────────────────────────────────*/
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.grid-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px; }
@media(max-width:1100px){ .grid-2{ grid-template-columns:1fr; } .grid-3{ grid-template-columns:1fr 1fr; } }
@media(max-width:768px)  { .grid-3{ grid-template-columns:1fr; } }

/* ── FORMS ───────────────────────────────────────────────────────────────────*/
.form-group { margin-bottom:16px; }
label {
  display:block; margin-bottom:6px;
  font-size:11px; font-weight:600; color:var(--text-2);
  text-transform:uppercase; letter-spacing:0.6px;
}
input, textarea, select {
  width:100%; padding:10px 13px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(0,161,255,0.18);
  border-radius: var(--radius-sm);
  color: var(--text); font-family:inherit; font-size:13px;
  transition: all 0.2s; outline:none;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background: rgba(0,161,255,0.06);
}
input::placeholder, textarea::placeholder { color:var(--text-3); }
textarea { resize:vertical; min-height:100px; }
select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  color-scheme: dark;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23667eea' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px !important;
}
select option {
  background: #0c1526;
  color: #e2e2e2;
  padding: 8px 12px;
  font-size: 13px;
}
select option:checked {
  background: #1a2340;
  color: #667eea;
}
select option:hover {
  background: #1a2340 !important;
  color: #667eea !important;
}
select optgroup {
  background: #0a0f1e;
  color: #667eea;
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.input-row   { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.input-row-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:12px; }
@media(max-width:480px){ .input-row{ grid-template-columns:1fr; } .input-row-3{ grid-template-columns:1fr; } }

.pw-wrap { position:relative; }
.pw-wrap input { padding-right:44px; }
.pw-toggle {
  position:absolute; right:11px; top:50%; transform:translateY(-50%);
  background:none; border:none; cursor:pointer; color:var(--text-3);
  display:flex; align-items:center; justify-content:center;
  padding:4px; transition:color 0.2s;
}
.pw-toggle:hover { color:var(--primary); }
.pw-toggle svg { width:16px; height:16px; }

.check-label {
  display:flex!important; align-items:center; gap:8px; cursor:pointer;
  text-transform:none!important; font-weight:500!important;
  color:var(--text-2)!important; font-size:13px!important;
  letter-spacing:0!important; margin-bottom:0!important;
}
.check-label input[type=checkbox] { width:16px; height:16px; accent-color:var(--primary); cursor:pointer; }

/* ── BUTTONS ─────────────────────────────────────────────────────────────────*/
.btn {
  padding: 9px 18px; border:none; border-radius:var(--radius-sm);
  font-weight:600; font-size:13px; cursor:pointer;
  transition: all 0.2s; display:inline-flex; align-items:center; gap:7px;
  font-family:inherit; text-decoration:none; white-space:nowrap;
  letter-spacing:-0.1px;
}
.btn svg { width:15px; height:15px; flex-shrink:0; }
.btn:disabled { opacity:0.45; cursor:not-allowed; }
.btn-primary {
  background: var(--accent-grad); color:#fff;
  box-shadow: 0 2px 12px rgba(0,161,255,0.25);
}
.btn-primary:hover:not(:disabled) { opacity:0.9; transform:translateY(-1px); box-shadow:0 4px 20px rgba(0,161,255,0.4); }
.btn-secondary { background:var(--glass-bg-2); color:var(--text-2); border:1px solid var(--glass-border); }
.btn-secondary:hover { background:var(--glass-bg); color:var(--text); border-color:var(--glass-border-h); }
.btn-danger   { background:rgba(255,51,102,0.12); color:var(--danger); border:1px solid rgba(255,51,102,0.3); }
.btn-danger:hover:not(:disabled) { background:var(--danger); color:#fff; border-color:var(--danger); }
.btn-success  { background:rgba(0,219,160,0.12); color:var(--success); border:1px solid rgba(0,219,160,0.3); }
.btn-success:hover { background:var(--success); color:#001a12; }
.btn-ghost    { background:none; color:var(--text-2); border:1px solid var(--glass-border); }
.btn-ghost:hover:not(:disabled) { color:var(--text); border-color:var(--primary); color:var(--primary); }
.btn-sm  { padding:6px 12px; font-size:12px; }
.btn-xs  { padding:4px 9px; font-size:11px; }
.btn-group { display:flex; gap:10px; flex-wrap:wrap; margin-top:18px; }

/* ── TABLES ──────────────────────────────────────────────────────────────────*/
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
th {
  padding:9px 14px; text-align:left;
  font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:0.6px;
  color:var(--text-3); border-bottom:1px solid var(--glass-border);
  background: rgba(0,161,255,0.03);
}
td { padding:11px 14px; font-size:13px; color:var(--text-2); border-bottom:1px solid rgba(0,161,255,0.06); white-space:nowrap; }
tr:last-child td { border-bottom:none; }
tr:hover td { background:rgba(0,161,255,0.04); }

/* ── BADGES ──────────────────────────────────────────────────────────────────*/
.badge {
  display:inline-flex; align-items:center; padding:3px 9px;
  border-radius:20px; font-size:10px; font-weight:700; letter-spacing:0.4px;
}
.badge-draft        { background:rgba(255,255,255,0.07); color:var(--text-2); }
.badge-sent         { background:rgba(0,219,160,0.12); color:var(--success); border:1px solid rgba(0,219,160,0.25); }
.badge-sending      { background:rgba(255,170,0,0.12); color:var(--warning); border:1px solid rgba(255,170,0,0.25); }
.badge-failed       { background:rgba(255,51,102,0.12); color:var(--danger); border:1px solid rgba(255,51,102,0.25); }
.badge-subscribed   { background:rgba(0,219,160,0.12); color:var(--success); border:1px solid rgba(0,219,160,0.25); }
.badge-unsubscribed { background:rgba(255,51,102,0.12); color:var(--danger); border:1px solid rgba(255,51,102,0.25); }
.badge-bounced      { background:rgba(255,170,0,0.12); color:var(--warning); border:1px solid rgba(255,170,0,0.25); }
.badge-active       { background:rgba(0,219,160,0.12); color:var(--success); border:1px solid rgba(0,219,160,0.25); }
.badge-paused       { background:rgba(255,255,255,0.07); color:var(--text-2); }
.badge-scheduled    { background:rgba(0,161,255,0.12); color:var(--primary); border:1px solid rgba(0,161,255,0.25); }

/* ── TABS ────────────────────────────────────────────────────────────────────*/
.tabs {
  display:flex; gap:2px; margin-bottom:22px;
  background:rgba(255,255,255,0.04);
  padding:3px; border-radius:var(--radius-sm);
  border:1px solid var(--glass-border);
}
.tab-btn {
  flex:1; padding:8px 16px;
  background:none; border:none; border-radius:6px;
  cursor:pointer; font-weight:600; color:var(--text-2);
  font-size:13px; transition:all 0.2s; font-family:inherit;
}
.tab-btn.active { background:var(--accent-grad); color:#fff; box-shadow:0 2px 10px rgba(0,161,255,0.3); }
.tab-content { display:none; }
.tab-content.active { display:block; }

/* ── MODALS ──────────────────────────────────────────────────────────────────*/
.modal-overlay {
  display:none; position:fixed; inset:0;
  background:rgba(0,0,0,0.65);
  backdrop-filter:blur(4px); -webkit-backdrop-filter:blur(4px);
  z-index:2000; align-items:center; justify-content:center;
  padding:16px;
}
.modal-overlay.active { display:flex; }
.modal {
  background: rgba(4,20,40,0.96);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  width: 100%; max-width:520px;
  max-height: min(92vh, 92dvh);
  display: flex; flex-direction:column;
  overflow: hidden;
  box-shadow: var(--shadow-modal);
  animation: modalIn 0.22s cubic-bezier(0.34,1.56,0.64,1);
}
.modal-sm  { max-width:380px; }
.modal-lg  { max-width:740px; }
.modal-xl  { max-width:940px; }
@keyframes modalIn { from{opacity:0;transform:scale(0.92) translateY(12px);} to{opacity:1;transform:scale(1) translateY(0);} }

.modal-header {
  padding: 18px 22px 16px;
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
}
.modal-header h3, .modal-header .modal-title {
  font-family:'Plus Jakarta Sans',sans-serif;
  font-size:16px; font-weight:700; color:var(--text); letter-spacing:-0.2px;
  margin:0;
}
.modal-body {
  flex:1; overflow-y:auto; padding:20px 22px;
}
.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--glass-border);
  flex-shrink: 0;
  display:flex; gap:10px; justify-content:flex-end;
}
.modal-close-btn {
  background:none; border:none; cursor:pointer; color:var(--text-3);
  display:flex; align-items:center; justify-content:center;
  padding:4px; border-radius:6px; transition:all 0.2s; flex-shrink:0;
}
.modal-close-btn:hover { color:var(--text); background:var(--glass-bg-2); }
.modal-close-btn svg { width:18px; height:18px; }

/* ── TOASTS ──────────────────────────────────────────────────────────────────*/
.toast-container {
  position:fixed; bottom:24px; right:24px; z-index:3000;
  display:flex; flex-direction:column; gap:8px; align-items:flex-end;
}
@media(max-width:480px){ .toast-container{ bottom:16px; right:16px; left:16px; align-items:stretch; } }
.toast {
  padding:11px 18px; border-radius:var(--radius-sm);
  font-size:13px; font-weight:600; display:flex; align-items:center; gap:9px;
  min-width:220px; max-width:360px;
  box-shadow:0 8px 32px rgba(0,0,0,0.4);
  animation:toastIn 0.28s cubic-bezier(0.34,1.56,0.64,1);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
}
.toast svg { width:16px; height:16px; flex-shrink:0; }
.toast-success { background:rgba(0,20,14,0.95); color:var(--success); border:1px solid rgba(0,219,160,0.3); }
.toast-error   { background:rgba(28,4,12,0.95); color:var(--danger);  border:1px solid rgba(255,51,102,0.3); }
.toast-info    { background:rgba(0,12,28,0.95); color:var(--primary); border:1px solid rgba(0,161,255,0.3); }
.toast-warn    { background:rgba(28,18,0,0.95); color:var(--warning); border:1px solid rgba(255,170,0,0.3); }
@keyframes toastIn { from{opacity:0;transform:translateX(16px);} to{opacity:1;transform:translateX(0);} }

/* ── LIST ITEMS ──────────────────────────────────────────────────────────────*/
.list-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm); padding:14px 16px;
  margin-bottom:8px; display:flex; align-items:center;
  justify-content:space-between; gap:12px;
  transition: border-color 0.2s, background 0.2s;
}
.list-item:hover { border-color:var(--glass-border-h); background:var(--glass-bg-2); }
.list-item-info { flex:1; min-width:0; }
.list-item-title { font-size:13px; font-weight:600; color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.list-item-meta  { font-size:11px; color:var(--text-2); margin-top:3px; }
.list-actions    { display:flex; gap:6px; flex-shrink:0; }

/* ── PROGRESS BAR ─────────────────────────────────────────────────────────────*/
.progress-bar  { height:6px; background:rgba(255,255,255,0.07); border-radius:3px; overflow:hidden; }
.progress-fill { height:100%; background:var(--accent-grad); border-radius:3px; transition:width 0.35s; }

/* ── ANALYTICS BARS ──────────────────────────────────────────────────────────*/
.stat-row       { display:flex; align-items:center; gap:12px; padding:9px 0; border-bottom:1px solid rgba(0,161,255,0.07); }
.stat-row:last-child { border-bottom:none; }
.stat-row-label { width:120px; font-size:12px; color:var(--text-2); flex-shrink:0; }
.stat-row-bar   { flex:1; height:7px; background:rgba(255,255,255,0.05); border-radius:4px; overflow:hidden; }
.stat-row-fill  { height:100%; border-radius:4px; transition:width 0.5s ease; }
.bar-open  { background: var(--accent-grad); }
.bar-click { background: linear-gradient(90deg, var(--success), #00c070); }
.bar-unsub { background: linear-gradient(90deg, var(--danger), #ff0044); }
.stat-row-val   { width:50px; text-align:right; font-size:12px; color:var(--text); font-weight:600; }

/* ── EMPTY STATE ─────────────────────────────────────────────────────────────*/
.empty-state { text-align:center; padding:60px 20px; color:var(--text-3); }
.empty-icon { width:52px; height:52px; margin:0 auto 16px; opacity:0.3; }
.empty-state p { font-size:14px; margin-bottom:20px; color:var(--text-2); }

/* ── SECTION HEADER ──────────────────────────────────────────────────────────*/
.section-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; flex-wrap:wrap; gap:10px; }
.section-header h2 { font-size:18px; font-weight:700; color:var(--text); letter-spacing:-0.3px; }

/* ── FILTER BAR ──────────────────────────────────────────────────────────────*/
.filter-bar { display:flex; gap:10px; margin-bottom:18px; flex-wrap:wrap; }
.filter-bar input { flex:1; min-width:180px; }
.filter-bar select { width:auto; }

/* ── SPAM METER ──────────────────────────────────────────────────────────────*/
.spam-meter { margin-top:12px; }
.spam-meter-label { font-size:12px; color:var(--text-2); margin-bottom:6px; }
.spam-bar  { height:7px; background:rgba(255,255,255,0.06); border-radius:4px; overflow:hidden; }
.spam-fill { height:100%; border-radius:4px; transition:width 0.4s; }
.spam-good     { background:var(--success); }
.spam-moderate { background:var(--warning); }
.spam-high     { background:var(--danger); }

/* ── USAGE BAR ───────────────────────────────────────────────────────────────*/
.usage-bar-wrap { margin-top:12px; }
.usage-label { display:flex; justify-content:space-between; font-size:12px; color:var(--text-2); margin-bottom:6px; }
.usage-bar  { height:7px; background:rgba(255,255,255,0.06); border-radius:4px; overflow:hidden; }
.usage-fill { height:100%; background:var(--accent-grad); border-radius:4px; transition:width 0.4s; }

/* ── AUTOMATION STEPS ────────────────────────────────────────────────────────*/
.step-card {
  background:var(--glass-bg); border:1px solid var(--glass-border);
  border-radius:var(--radius-sm); padding:14px; margin-bottom:10px; position:relative;
}
.step-connector { width:2px; height:16px; background:var(--glass-border); margin:0 auto; }
.step-number {
  position:absolute; top:-10px; left:14px;
  background:var(--accent-grad); color:#fff;
  border-radius:50%; width:22px; height:22px;
  display:flex; align-items:center; justify-content:center;
  font-size:11px; font-weight:700;
}
.ab-config {
  background:rgba(0,161,255,0.05); border:1px solid var(--glass-border);
  border-radius:var(--radius-sm); padding:14px; margin-top:12px;
}
.ab-config h4 { font-size:13px; color:var(--primary); margin-bottom:12px; }

/* ── WEBHOOKS ────────────────────────────────────────────────────────────────*/
.event-chips { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }
.event-chip {
  padding:4px 10px; background:rgba(255,255,255,0.05);
  border-radius:20px; font-size:11px; color:var(--text-2);
  cursor:pointer; border:1px solid var(--glass-border);
  transition:all 0.2s; user-select:none;
}
.event-chip.selected { background:rgba(0,161,255,0.12); color:var(--primary); border-color:rgba(0,161,255,0.4); }

/* ── DROPZONE ────────────────────────────────────────────────────────────────*/
.dropzone {
  border:2px dashed rgba(0,161,255,0.2); border-radius:var(--radius-sm);
  padding:36px; text-align:center; cursor:pointer; transition:all 0.2s;
}
.dropzone:hover, .dropzone.dragover { border-color:var(--primary); background:var(--primary-soft); }
.dropzone p { color:var(--text-2); font-size:14px; }
.dropzone strong { color:var(--primary); }

/* ── TEMPLATE PREVIEW ────────────────────────────────────────────────────────*/
.template-preview { background:#fff; border-radius:var(--radius-sm); min-height:200px; font-family:sans-serif; font-size:14px; color:#333; overflow:auto; }

/* ── TAGS ────────────────────────────────────────────────────────────────────*/
.tag-list { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }
.tag { padding:3px 10px; background:rgba(0,161,255,0.1); color:var(--primary); border-radius:20px; font-size:11px; font-weight:600; border:1px solid rgba(0,161,255,0.2); }

/* ── DIVIDER ─────────────────────────────────────────────────────────────────*/
.divider { height:1px; background:var(--glass-border); margin:18px 0; }

/* ── SPINNER ─────────────────────────────────────────────────────────────────*/
.spinner {
  display:inline-block; width:18px; height:18px;
  border:2px solid rgba(0,161,255,0.2); border-top-color:var(--primary);
  border-radius:50%; animation:spin 0.75s linear infinite;
}
@keyframes spin { to{ transform:rotate(360deg); } }

/* ── CODE BLOCK ──────────────────────────────────────────────────────────────*/
.code-block {
  background:rgba(0,0,0,0.4); border:1px solid var(--glass-border);
  border-radius:var(--radius-sm); padding:14px;
  font-family:'Courier New',monospace; font-size:12px;
  color:var(--primary); overflow-x:auto; white-space:pre;
}

/* ── MISC ────────────────────────────────────────────────────────────────────*/
a { color:var(--primary); }
.text-success { color:var(--success); }
.text-danger  { color:var(--danger); }
.text-warning { color:var(--warning); }
.text-muted   { color:var(--text-2); }

/* ── A/B TEST PANEL ──────────────────────────────────────────────────────────*/
.ab-test-panel { margin-bottom: 16px; }
.ab-variants-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  padding: 0 4px 4px;
}
.ab-vs-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  font-size: 11px;
  font-weight: 800;
  color: var(--text-3);
  letter-spacing: 1px;
}
.ab-variant-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s;
}
.ab-variant-card.ab-variant-winner {
  border-color: rgba(167,139,250,0.35);
  background: rgba(167,139,250,0.05);
}
.ab-variant-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ab-variant-badge {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.ab-badge-a {
  background: rgba(102,126,234,0.15);
  color: #818cf8;
  border: 1px solid rgba(102,126,234,0.3);
}
.ab-badge-b {
  background: rgba(167,139,250,0.15);
  color: #a78bfa;
  border: 1px solid rgba(167,139,250,0.3);
}
.ab-winner-tag {
  font-size: 10px;
  font-weight: 700;
  color: #a78bfa;
  padding: 2px 8px;
  background: rgba(167,139,250,0.1);
  border-radius: 20px;
  border: 1px solid rgba(167,139,250,0.25);
}
.ab-subject-line {
  font-size: 13px;
  color: var(--text);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ab-meta {
  font-size: 11px;
  color: var(--text-3);
}
.ab-metrics {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ab-metric-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ab-metric-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.ab-winner-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.ab-metric-bar-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ab-metric-bar {
  flex: 1;
  height: 8px;
  border-radius: 6px;
  overflow: hidden;
}
.ab-metric-fill {
  height: 100%;
  border-radius: 6px;
  transition: width 0.5s ease;
}
.ab-metric-val {
  font-size: 14px;
  font-weight: 700;
  min-width: 42px;
  text-align: right;
}
.ab-metric-sub {
  font-size: 10px;
  color: var(--text-3);
}
.ab-summary-bar {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 12px 18px;
  background: rgba(255,255,255,0.025);
  border-top: 1px solid var(--glass-border);
  border-radius: 0 0 var(--radius) var(--radius);
  margin-top: 4px;
}
.ab-summary-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  align-items: center;
}
.ab-summary-label {
  font-size: 10px;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.ab-summary-val {
  font-size: 13px;
  font-weight: 700;
}
.ab-summary-sep {
  width: 1px;
  height: 32px;
  background: var(--glass-border);
  margin: 0 12px;
}

/* ── APP LOADER (splash screen — prevents FOUC) ───────────────────────────── */
#appLoader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  background-image: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0,161,255,0.12) 0%, transparent 70%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  transition: opacity 0.32s ease;
}
#appLoader img { height: 52px; object-fit: contain; opacity: 0.92; }
#appLoader.hidden { opacity: 0; pointer-events: none; }

/* ── SELECT / DROPDOWN ───────────────────────────────────────────────────────*/
select {
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  background-color: var(--bg-3);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2300a1ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  background-size: 15px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 10px 36px 10px 12px;
  font-size: 13px;
  font-family: 'Inter', -apple-system, sans-serif;
  width: 100%;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  line-height: 1.4;
}
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
select:hover { border-color: var(--glass-border-h); }
select option {
  background: #041628;
  color: var(--text);
  padding: 8px;
}
select:disabled {
  opacity: 0.45; cursor: not-allowed;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23446677' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
}

/* ── PROFILE / AVATAR UPLOAD ─────────────────────────────────────────────────*/
.avatar-upload-wrap {
  position: relative; flex-shrink: 0; width: 72px; height: 72px;
}
.profile-avatar {
  width: 72px; height: 72px; border-radius: 50%; overflow: hidden;
  background: linear-gradient(135deg,#667eea 0%,#764ba2 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700; color: #fff; letter-spacing: 1px;
  border: 3px solid rgba(102,126,234,0.3);
  transition: border-color 0.2s;
  user-select: none;
}
.avatar-upload-overlay {
  position: absolute; inset: 0; border-radius: 50%;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; cursor: pointer;
  transition: opacity 0.2s;
  font-size: 18px;
}
.avatar-upload-wrap:hover .avatar-upload-overlay { opacity: 1; }
.avatar-upload-wrap:hover .profile-avatar { border-color: var(--primary); }

/* ── CUSTOM SELECT DROPDOWN ─────────────────────────────────────────────────*/
.cs-wrapper {
  position: relative;
  width: 100%;
  display: block;
  user-select: none;
}
.cs-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-family: 'Inter', -apple-system, sans-serif;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  min-height: 40px;
  line-height: 1.4;
}
.cs-selected:hover { border-color: rgba(255,255,255,0.18); }
.cs-wrapper.cs-open .cs-selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}
.cs-selected-text { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cs-arrow {
  flex-shrink: 0;
  color: #00a1ff;
  transition: transform 0.22s;
  display: flex; align-items: center;
}
.cs-wrapper.cs-open .cs-arrow { transform: rotate(180deg); }
.cs-list {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  z-index: 2000;
  background: #081626;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  overflow-y: auto;
  max-height: 230px;
  list-style: none;
  margin: 0; padding: 4px 0;
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
  scrollbar-width: thin;
  scrollbar-color: rgba(102,126,234,0.35) transparent;
}
.cs-list::-webkit-scrollbar { width: 4px; }
.cs-list::-webkit-scrollbar-thumb { background: rgba(102,126,234,0.35); border-radius: 4px; }
.cs-wrapper.cs-open .cs-list { display: block; }
.cs-option {
  padding: 9px 14px;
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cs-option:hover { background: rgba(102,126,234,0.13); color: var(--text); }
.cs-option.cs-sel {
  color: var(--primary);
  background: rgba(0,161,255,0.08);
  font-weight: 500;
}
.cs-option.cs-disabled { opacity: 0.38; cursor: not-allowed; pointer-events: none; }
.cs-group-label {
  padding: 7px 14px 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.9px;
  text-transform: uppercase;
  color: var(--primary);
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 2px;
}
.cs-group-label:first-child { border-top: none; margin-top: 0; }
.cs-wrapper.cs-disabled .cs-selected {
  opacity: 0.42; cursor: not-allowed; pointer-events: none;
}
/* filter-bar small selects */
.filter-bar .cs-wrapper { width: auto; min-width: 140px; }

/* ── TOGGLE SWITCH ───────────────────────────────────────────────────────────*/
.toggle-switch { position:relative; display:inline-block; width:44px; height:24px; flex-shrink:0; }
.toggle-switch input { opacity:0; width:0; height:0; }
.toggle-slider {
  position:absolute; cursor:pointer; inset:0;
  background:#2a2a3a; border-radius:24px;
  transition:background 0.2s;
}
.toggle-slider:before {
  content:''; position:absolute;
  width:18px; height:18px; left:3px; bottom:3px;
  background:#fff; border-radius:50%;
  transition:transform 0.2s;
}
.toggle-switch input:checked + .toggle-slider { background:var(--primary); }
.toggle-switch input:checked + .toggle-slider:before { transform:translateX(20px); }