/* ============================================================
   Inovalogics Outreach System v3 — Production CSS
   Dark/Light mode, clean SaaS UI
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

/* ── CSS Variables — Dark (default) ─────────────────────────── */
:root {
  --bg:        #08090d;
  --surface:   #10131a;
  --surface2:  #171b26;
  --surface3:  #1e2333;
  --border:    #252b3b;
  --border2:   #2e364d;

  --primary:   #3b7eff;
  --primary-d: #2563eb;
  --primary-g: linear-gradient(135deg,#3b7eff 0%,#2563eb 100%);
  --accent:    #00d4ff;
  --success:   #22c55e;
  --warning:   #f59e0b;
  --danger:    #ef4444;

  --text:      #e8eaf2;
  --text2:     #9aa3b8;
  --text3:     #5a6480;

  --sidebar-w: 230px;
  --radius:    10px;
  --radius-sm: 6px;
  --shadow:    0 4px 24px rgba(0,0,0,.45);

  --font: 'DM Sans', sans-serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;

  color-scheme: dark;
}

/* ── Light mode ─────────────────────────────────────────────── */
[data-theme="light"] {
  --bg:        #f4f6fa;
  --surface:   #ffffff;
  --surface2:  #f8f9fc;
  --surface3:  #eef0f6;
  --border:    #e2e6f0;
  --border2:   #d0d5e8;

  --text:      #111827;
  --text2:     #4b5563;
  --text3:     #9ca3af;

  --shadow:    0 2px 12px rgba(0,0,0,.08);
  color-scheme: light;
}

/* ── Reset ───────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;transition:background .25s,color .25s}
a{color:var(--primary);text-decoration:none}
a:hover{opacity:.8}
img{max-width:100%}
input,select,textarea,button{font-family:inherit}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--surface)}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

/* ── Layout ──────────────────────────────────────────────────── */
.layout{display:flex;min-height:100vh}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar{
  width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);
  display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;
  overflow-y:auto;transition:transform .25s ease,background .25s;
}
.sidebar-logo{
  padding:18px 16px 14px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:10px;
}
.logo-icon{
  width:32px;height:32px;background:var(--primary-g);border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:.9rem;color:#fff;flex-shrink:0;
}
.logo-text{font-weight:700;font-size:.85rem;line-height:1.2}
.logo-text span{color:var(--primary)}
.logo-sub{font-size:.6rem;color:var(--text3);margin-top:1px}
.sidebar-section-title{
  font-size:.58rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text3);padding:14px 16px 5px;
}
.sidebar-nav{list-style:none;padding:0 8px}
.sidebar-nav li{margin-bottom:1px}
.sidebar-nav a{
  display:flex;align-items:center;gap:9px;padding:8px 10px;
  border-radius:var(--radius-sm);color:var(--text2);
  font-size:.8rem;font-weight:500;cursor:pointer;
  transition:background .12s,color .12s;
}
.sidebar-nav a svg{flex-shrink:0;opacity:.65}
.sidebar-nav a:hover{background:var(--surface2);color:var(--text)}
.sidebar-nav a:hover svg{opacity:1}
.sidebar-nav a.active{background:rgba(59,126,255,.14);color:var(--primary);font-weight:600}
.sidebar-nav a.active svg{opacity:1}
.sidebar-spacer{flex:1}
.sidebar-user{
  padding:12px 14px;border-top:1px solid var(--border);
  display:flex;align-items:center;gap:9px;font-size:.75rem;
}
.avatar{
  width:28px;height:28px;background:var(--primary-g);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.72rem;flex-shrink:0;color:#fff;
}
.user-name{font-weight:600;font-size:.78rem}
.user-role{color:var(--text3);font-size:.68rem}
.logout{margin-left:auto;color:var(--text3)}
.logout:hover{color:var(--danger)}

/* ── Main ────────────────────────────────────────────────────── */
.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{
  height:54px;background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 24px;gap:12px;
  position:sticky;top:0;z-index:50;transition:background .25s;
}
.topbar h1{font-size:.95rem;font-weight:600;flex:1}
.topbar-actions{display:flex;align-items:center;gap:8px}
.page-content{padding:24px;flex:1}

/* ── Theme toggle button ─────────────────────────────────────── */
.theme-toggle{
  width:34px;height:34px;border-radius:var(--radius-sm);
  background:var(--surface2);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--text2);transition:background .15s;
}
.theme-toggle:hover{background:var(--surface3);color:var(--text)}

/* ── Stat cards ──────────────────────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(175px,1fr));gap:14px;margin-bottom:22px}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 18px;position:relative;overflow:hidden;
  transition:border-color .2s,transform .15s;cursor:default;
}
.stat-card:hover{border-color:var(--primary);transform:translateY(-1px)}
.stat-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--primary-g);opacity:0;transition:opacity .2s;
}
.stat-card:hover::after{opacity:1}
.stat-label{font-size:.64rem;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.07em}
.stat-value{font-size:1.9rem;font-weight:700;font-family:var(--mono);margin:5px 0 3px;letter-spacing:-.03em}
.stat-sub{font-size:.7rem;color:var(--text3)}

/* ── Cards ───────────────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:16px}
.card-header{
  padding:13px 18px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:10px;
}
.card-header h2{font-size:.86rem;font-weight:600;flex:1}
.card-body{padding:18px}

/* ── Tables ──────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.8rem}
thead th{
  padding:9px 14px;text-align:left;
  font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text3);border-bottom:1px solid var(--border);white-space:nowrap;
  background:var(--surface2);
}
tbody tr{border-bottom:1px solid var(--border);transition:background .1s}
tbody tr:last-child{border-bottom:none}
tbody tr:hover{background:var(--surface2)}
tbody td{padding:11px 14px;color:var(--text2);vertical-align:middle}
tbody td strong{color:var(--text);font-weight:500}

/* ── Badges ──────────────────────────────────────────────────── */
.badge{
  display:inline-flex;align-items:center;padding:2px 8px;
  border-radius:20px;font-size:.64rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;
}
.badge-new{background:rgba(59,126,255,.14);color:var(--primary)}
.badge-contacted{background:rgba(245,158,11,.14);color:var(--warning)}
.badge-replied{background:rgba(34,197,94,.14);color:var(--success)}
.badge-closed{background:rgba(90,100,128,.18);color:var(--text3)}
.badge-unsub{background:rgba(239,68,68,.14);color:var(--danger)}
.badge-sent{background:rgba(59,126,255,.14);color:var(--primary)}
.badge-opened{background:rgba(34,197,94,.14);color:var(--success)}
.badge-failed{background:rgba(239,68,68,.14);color:var(--danger)}
.badge-queued{background:rgba(245,158,11,.14);color:var(--warning)}
.badge-admin{background:rgba(59,126,255,.14);color:var(--primary)}
.badge-user{background:rgba(90,100,128,.18);color:var(--text3)}
.badge-active{background:rgba(34,197,94,.14);color:var(--success)}
.badge-warming{background:rgba(245,158,11,.14);color:var(--warning)}
.badge-paused{background:rgba(90,100,128,.18);color:var(--text3)}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:6px;padding:8px 15px;
  border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;
  border:none;cursor:pointer;transition:opacity .15s,background .15s,transform .1s;
  white-space:nowrap;line-height:1;
}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--primary-g);color:#fff}
.btn-primary:hover{opacity:.88}
.btn-ghost{background:transparent;border:1px solid var(--border2);color:var(--text2)}
.btn-ghost:hover{background:var(--surface2);color:var(--text)}
.btn-danger{background:rgba(239,68,68,.13);color:var(--danger);border:1px solid rgba(239,68,68,.28)}
.btn-danger:hover{background:rgba(239,68,68,.22)}
.btn-success{background:rgba(34,197,94,.13);color:var(--success);border:1px solid rgba(34,197,94,.28)}
.btn-success:hover{background:rgba(34,197,94,.22)}
.btn-warning{background:rgba(245,158,11,.13);color:var(--warning);border:1px solid rgba(245,158,11,.28)}
.btn-sm{padding:6px 12px;font-size:.76rem}
.btn-xs{padding:4px 9px;font-size:.7rem}

/* ── Forms ───────────────────────────────────────────────────── */
.form-group{margin-bottom:14px}
.form-label{display:block;font-size:.74rem;font-weight:600;color:var(--text2);margin-bottom:5px;letter-spacing:.01em}
.form-control{
  display:block;width:100%;background:var(--surface2);border:1px solid var(--border2);
  color:var(--text);padding:9px 12px;border-radius:var(--radius-sm);
  font-size:.84rem;outline:none;transition:border-color .15s,box-shadow .15s;
}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(59,126,255,.12)}
.form-control::placeholder{color:var(--text3)}
select.form-control{cursor:pointer}
textarea.form-control{resize:vertical;min-height:90px}
.form-hint{font-size:.7rem;color:var(--text3);margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:580px){.form-row{grid-template-columns:1fr}}

/* ── Flash / alerts ──────────────────────────────────────────── */
.flash{
  padding:11px 15px;border-radius:var(--radius-sm);margin-bottom:16px;
  font-size:.82rem;display:flex;align-items:center;gap:9px;
}
.flash-success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.28);color:var(--success)}
.flash-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.28);color:var(--danger)}
.flash-info{background:rgba(59,126,255,.1);border:1px solid rgba(59,126,255,.28);color:var(--primary)}
.flash-warning{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.28);color:var(--warning)}

/* ── Progress bar ────────────────────────────────────────────── */
.progress-bar{background:var(--surface3);border-radius:20px;height:5px;overflow:hidden}
.progress-fill{height:100%;background:var(--primary-g);border-radius:20px;transition:width .5s ease}
.progress-fill-ok{background:var(--success)}
.progress-fill-warn{background:var(--warning)}
.progress-fill-danger{background:var(--danger)}

/* ── Modal ───────────────────────────────────────────────────── */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:200;
  display:none;align-items:center;justify-content:center;
  padding:20px;overflow-y:auto;
}
.modal-overlay.open{display:flex}
.modal{
  background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius);
  width:100%;max-width:640px;box-shadow:var(--shadow);
  animation:modalIn .2s ease;margin:auto;
}
@keyframes modalIn{from{opacity:0;transform:translateY(-14px) scale(.97)}to{opacity:1;transform:none}}
.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.modal-header h3{font-size:.92rem;font-weight:600;flex:1}
.modal-body{padding:20px}
.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;gap:9px;justify-content:flex-end}

/* ── Search bar ──────────────────────────────────────────────── */
.search-bar{display:flex;align-items:center;gap:9px;margin-bottom:14px;flex-wrap:wrap}
.search-input-wrap{position:relative;flex:1;min-width:180px}
.search-input-wrap svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text3);pointer-events:none}
.search-input-wrap input{padding-left:32px}

/* ── Pagination ──────────────────────────────────────────────── */
.pagination{display:flex;align-items:center;gap:5px;margin-top:16px;flex-wrap:wrap}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:var(--radius-sm);font-size:.78rem;
  font-weight:600;border:1px solid var(--border);color:var(--text2);transition:background .12s;
}
.pagination a:hover{background:var(--surface2);color:var(--text)}
.pagination .active{background:var(--primary-g);color:#fff;border-color:transparent}

/* ── WYSIWYG editor ──────────────────────────────────────────── */
.editor-tabs{display:flex;border-bottom:1px solid var(--border)}
.editor-tab{padding:7px 14px;font-size:.74rem;font-weight:600;cursor:pointer;color:var(--text3);border-bottom:2px solid transparent;transition:color .12s,border-color .12s;user-select:none}
.editor-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.editor-panel{display:none}
.editor-panel.active{display:block}
#wysiwyg-frame{width:100%;min-height:300px;background:#fff;border:1px solid var(--border2);border-top:none;border-radius:0 0 var(--radius-sm) var(--radius-sm)}
#preview-frame{width:100%;height:440px;border:none;border-radius:var(--radius-sm);background:#fff}
.wysiwyg-toolbar{
  display:flex;flex-wrap:wrap;gap:3px;padding:7px;
  background:var(--surface2);border:1px solid var(--border2);border-bottom:none;
  border-radius:var(--radius-sm) var(--radius-sm) 0 0;
}
.wysiwyg-toolbar button{
  background:none;border:1px solid transparent;color:var(--text2);
  padding:4px 8px;border-radius:4px;cursor:pointer;font-size:.75rem;font-weight:600;
  transition:background .1s,color .1s;
}
.wysiwyg-toolbar button:hover{background:var(--surface3);color:var(--text)}
.wysiwyg-toolbar .sep{width:1px;background:var(--border);margin:2px 3px;align-self:stretch}

/* ── Sender cards ────────────────────────────────────────────── */
.section-label{
  font-size:.64rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text3);padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:12px;
}
.user-sender-grid{display:flex;flex-wrap:wrap;gap:9px}
.sender-card{
  display:flex;align-items:center;gap:9px;border:1px solid var(--border2);
  border-radius:var(--radius-sm);padding:9px 12px;cursor:pointer;
  transition:border-color .15s,background .15s;flex:1;min-width:170px;max-width:260px;
}
.sender-card:hover{border-color:var(--primary);background:rgba(59,126,255,.06)}
.sender-card.selected{border-color:var(--primary);background:rgba(59,126,255,.1)}
.sender-card.disabled{opacity:.42;cursor:not-allowed;pointer-events:none}
.sender-avatar{
  width:30px;height:30px;border-radius:50%;background:var(--primary-g);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.76rem;flex-shrink:0;color:#fff;
}
.picked-recipient{
  background:rgba(59,126,255,.07);border:1px solid rgba(59,126,255,.22);
  border-radius:var(--radius-sm);padding:8px 12px;font-size:.78rem;
  display:flex;align-items:center;gap:8px;margin-top:6px;
}
.picked-recipient span{flex:1;color:var(--text2)}
.picked-recipient button{background:none;border:none;color:var(--text3);cursor:pointer;font-size:.85rem}
.lead-dropdown-item{padding:8px 12px;cursor:pointer;font-size:.78rem;transition:background .1s}
.lead-dropdown-item:hover{background:var(--surface3)}
.lead-dropdown-item strong{color:var(--text)}

/* ── Bulk lead list ──────────────────────────────────────────── */
.bulk-lead-row{
  display:flex;align-items:center;gap:10px;padding:9px 14px;
  border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s;
}
.bulk-lead-row:hover{background:var(--surface2)}
.bulk-lead-row:last-child{border-bottom:none}
#bulk-bar{
  background:var(--surface2);border:1px solid var(--border2);border-radius:var(--radius);
  padding:10px 14px;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px;
  display:none;
}

/* ── Tag ─────────────────────────────────────────────────────── */
.tag{
  display:inline-block;padding:2px 7px;background:rgba(59,126,255,.1);
  color:var(--primary);border-radius:20px;font-size:.63rem;font-weight:600;margin:1px;
}

/* ── Actions cell ────────────────────────────────────────────── */
.actions-cell{display:flex;gap:5px;flex-wrap:wrap}

/* ── Empty state ─────────────────────────────────────────────── */
.empty-state{text-align:center;padding:50px 20px;color:var(--text3)}
.empty-state svg{margin-bottom:12px;opacity:.25}
.empty-state h3{font-size:.95rem;font-weight:600;margin-bottom:6px;color:var(--text2)}
.empty-state p{font-size:.82rem}

/* ── Login page ──────────────────────────────────────────────── */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:var(--bg);padding:20px;
  background-image:radial-gradient(ellipse 700px 500px at 70% 20%,rgba(59,126,255,.07) 0%,transparent 70%),
                   radial-gradient(ellipse 400px 400px at 20% 80%,rgba(0,212,255,.04) 0%,transparent 70%);
}
.login-box{
  background:var(--surface);border:1px solid var(--border2);border-radius:14px;
  padding:38px;width:100%;max-width:400px;box-shadow:var(--shadow);
}
.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:28px}
.login-logo .icon{
  width:42px;height:42px;background:var(--primary-g);border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.1rem;color:#fff;
}
.login-box h2{font-size:1.25rem;font-weight:700;margin-bottom:5px}
.login-box p{font-size:.84rem;color:var(--text3);margin-bottom:26px}

/* ── SES test panel ──────────────────────────────────────────── */
.ses-test-result{
  margin-top:14px;padding:14px 16px;border-radius:var(--radius-sm);
  font-size:.8rem;line-height:1.7;display:none;
}
.ses-test-result.show{display:block}
.ses-result-ok{background:rgba(34,197,94,.08);border:1px solid rgba(34,197,94,.25)}
.ses-result-err{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.25)}
.ses-identity-chip{
  display:inline-flex;align-items:center;gap:5px;padding:3px 10px;
  background:rgba(34,197,94,.12);color:var(--success);border-radius:20px;
  font-size:.7rem;font-weight:600;margin:2px;
}
.ses-identity-chip.unverified{background:rgba(245,158,11,.12);color:var(--warning)}

/* ── Warmup progress ─────────────────────────────────────────── */
.warmup-bar{height:5px;background:var(--surface3);border-radius:20px;overflow:hidden;flex:1}
.warmup-fill{height:100%;border-radius:20px;transition:width .7s ease}

/* ── Pixel code box ──────────────────────────────────────────── */
.pixel-code-box{
  background:#0b0e15;color:#7dd3fc;font-family:var(--mono);
  font-size:.74rem;border-radius:var(--radius-sm);padding:12px;
  resize:none;border:1px solid var(--border2);width:100%;line-height:1.7;
}

/* ── Code inline ─────────────────────────────────────────────── */
code{
  background:var(--surface2);color:var(--accent);padding:1px 6px;
  border-radius:3px;font-family:var(--mono);font-size:.82em;
}

/* ── Toast container ─────────────────────────────────────────── */
#toast-container{
  position:fixed;top:68px;right:18px;z-index:9999;
  display:flex;flex-direction:column;gap:8px;pointer-events:none;min-width:280px;
}

/* ── Mobile ──────────────────────────────────────────────────── */
.menu-toggle{display:none}
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99}
@media(max-width:880px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .menu-toggle{display:flex}
  .overlay.open{display:block}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .page-content{padding:14px}
}