/* ── Variables ────────────────────────────────────────────── */
:root {
  --gold:#f59e0b; --gold-dark:#d97706;
  --bg:#08080f; --bg2:#0f0f1a; --bg3:#161625; --bg4:#1e1e2e;
  --border:rgba(245,158,11,.15); --border2:rgba(255,255,255,.06);
  --text:#f1f5f9; --muted:#94a3b8;
  --red:#ef4444; --green:#10b981; --blue:#3b82f6; --purple:#8b5cf6;
  --sidebar-w:220px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
a{color:inherit;text-decoration:none}
button{font-family:'Inter',sans-serif}

/* ── App shell ───────────────────────────────────────────── */
.app-shell{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform .25s}
.main{margin-left:var(--sidebar-w);flex:1;min-height:100vh}

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar-logo{padding:22px 20px 18px;border-bottom:1px solid var(--border)}
.logo-text{font-family:'Syne',sans-serif;font-size:1.05rem;font-weight:800;color:var(--gold)}
.logo-text em{font-style:normal;color:var(--text)}
.sidebar-nav{padding:14px 10px;flex:1;overflow-y:auto}
.sidebar-bottom{padding:10px;border-top:1px solid var(--border)}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--muted);font-size:.85rem;font-weight:500;transition:background .15s,color .15s;cursor:pointer;border:none;background:none;width:100%;text-align:left;white-space:nowrap}
.nav-item:hover{background:rgba(245,158,11,.08);color:var(--text)}
.nav-item.active{background:rgba(245,158,11,.12);color:var(--gold)}
.nav-item svg{flex-shrink:0}
.nav-logout{color:#f87171 !important}
.nav-logout:hover{background:rgba(239,68,68,.08) !important}

/* Mobile header */
.mobile-header{display:none;align-items:center;gap:12px;padding:14px 16px;background:var(--bg2);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.mobile-menu-btn{background:none;border:none;color:var(--muted);cursor:pointer;font-size:1.2rem;padding:4px}

/* ── Page layout ─────────────────────────────────────────── */
.page-header{padding:28px 32px 20px;border-bottom:1px solid var(--border2);display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.page-header-left h1{font-family:'Syne',sans-serif;font-size:1.5rem;font-weight:800}
.page-header-left p{color:var(--muted);font-size:.85rem;margin-top:3px}
.page-content{padding:24px 32px}

/* ── Stats ───────────────────────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:28px}
.stat-card{background:var(--bg2);border:1px solid var(--border2);border-radius:12px;padding:18px 20px}
.stat-value{font-family:'Syne',sans-serif;font-size:2rem;font-weight:800}
.stat-label{font-size:.78rem;color:var(--muted);margin-top:3px}
.stat-chip{display:inline-block;font-size:.72rem;padding:2px 8px;border-radius:100px;margin-top:8px}

/* ── Cards ───────────────────────────────────────────────── */
.card{background:var(--bg2);border:1px solid var(--border2);border-radius:12px;overflow:hidden;margin-bottom:20px}
.card-header{padding:14px 20px;border-bottom:1px solid var(--border2);display:flex;align-items:center;justify-content:space-between}
.card-header h3{font-size:.9rem;font-weight:600}
.card-body{padding:20px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px}

/* ── Table ───────────────────────────────────────────────── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.85rem}
th{text-align:left;padding:10px 16px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);border-bottom:1px solid var(--border2);white-space:nowrap}
td{padding:11px 16px;border-bottom:1px solid var(--border2);vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover td{background:rgba(255,255,255,.02);cursor:pointer}
.td-name{font-weight:600;font-size:.88rem}
.td-muted{color:var(--muted);font-size:.82rem}

/* ── Badges ──────────────────────────────────────────────── */
.badge{display:inline-block;padding:3px 9px;border-radius:100px;font-size:.72rem;font-weight:600;white-space:nowrap}
.badge-chaud  {background:rgba(239,68,68,.15);color:#f87171}
.badge-tiede  {background:rgba(245,158,11,.15);color:#fbbf24}
.badge-froid  {background:rgba(96,165,250,.15);color:#93c5fd}
.badge-gray   {background:rgba(148,163,184,.1);color:#94a3b8}
.badge-blue   {background:rgba(59,130,246,.15);color:#93c5fd}
.badge-purple {background:rgba(139,92,246,.15);color:#c4b5fd}
.badge-green  {background:rgba(16,185,129,.15);color:#6ee7b7}
.badge-gold   {background:rgba(245,158,11,.15);color:#fbbf24}
.badge-dark   {background:rgba(30,30,46,.8);color:#64748b}
.badge-draft  {background:rgba(148,163,184,.1);color:#94a3b8}
.badge-active {background:rgba(16,185,129,.15);color:#6ee7b7}
.badge-paused {background:rgba(245,158,11,.15);color:#fbbf24}
.badge-archived{background:rgba(30,30,46,.8);color:#64748b}

/* ── Buttons ─────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 18px;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;border:none;transition:all .15s;text-decoration:none;font-family:'Inter',sans-serif}
.btn-primary{background:var(--gold);color:#000}
.btn-primary:hover{background:var(--gold-dark)}
.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border2)}
.btn-secondary:hover{background:var(--bg4)}
.btn-danger{background:rgba(239,68,68,.1);color:#f87171;border:1px solid rgba(239,68,68,.2)}
.btn-danger:hover{background:rgba(239,68,68,.2)}
.btn-ghost{background:none;color:var(--muted);border:1px solid var(--border2)}
.btn-ghost:hover{background:var(--bg3);color:var(--text)}
.btn-sm{padding:5px 12px;font-size:.78rem}
.btn-xs{padding:4px 9px;font-size:.72rem}

/* ── Forms ───────────────────────────────────────────────── */
.form-group{margin-bottom:15px}
.form-group label{display:block;font-size:.78rem;font-weight:600;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.04em}
.form-control{width:100%;background:var(--bg3);border:1px solid var(--border2);border-radius:8px;color:var(--text);padding:9px 13px;font-size:.88rem;font-family:'Inter',sans-serif;outline:none;transition:border-color .15s}
.form-control:focus{border-color:var(--gold)}
.form-control::placeholder{color:#4a5568}
select.form-control{cursor:pointer}
textarea.form-control{resize:vertical;min-height:90px;line-height:1.5}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-hint{font-size:.75rem;color:var(--muted);margin-top:4px}

/* ── Timeline ────────────────────────────────────────────── */
.timeline{position:relative;padding-left:36px}
.timeline::before{content:'';position:absolute;left:13px;top:0;bottom:0;width:2px;background:var(--border2)}
.timeline-item{position:relative;padding-bottom:20px}
.timeline-dot{position:absolute;left:-30px;top:3px;width:26px;height:26px;border-radius:50%;background:var(--bg3);border:2px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:.8rem;z-index:1}
.timeline-time{font-size:.7rem;color:var(--muted);margin-bottom:3px}
.timeline-card{background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:10px 14px}
.timeline-title{font-size:.85rem;font-weight:600;margin-bottom:2px}
.timeline-body{font-size:.82rem;color:var(--muted);line-height:1.5;white-space:pre-wrap}
.timeline-add{padding-left:36px;padding-top:4px}

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;pointer-events:none;transition:opacity .2s;padding:20px}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:var(--bg2);border:1px solid var(--border);border-radius:14px;width:100%;max-width:500px;transform:translateY(14px);transition:transform .2s;max-height:90vh;overflow-y:auto}
.modal-overlay.open .modal{transform:translateY(0)}
.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--border2);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:var(--bg2);z-index:1}
.modal-header h3{font-family:'Syne',sans-serif;font-size:1rem;font-weight:800}
.modal-close{background:none;border:none;color:var(--muted);cursor:pointer;font-size:1.1rem;padding:4px;line-height:1}
.modal-body{padding:20px 24px}
.modal-footer{padding:12px 24px 20px;display:flex;gap:10px;justify-content:flex-end}
.modal-lg{max-width:680px}

/* ── Toast ───────────────────────────────────────────────── */
.toast{position:fixed;bottom:24px;right:24px;background:var(--bg3);border:1px solid var(--border2);border-radius:10px;padding:11px 18px;font-size:.85rem;transform:translateY(12px);opacity:0;transition:all .25s;z-index:9999;max-width:300px}
.toast.show{transform:translateY(0);opacity:1}
.toast-success{border-color:rgba(16,185,129,.3);color:#6ee7b7}
.toast-error{border-color:rgba(239,68,68,.3);color:#f87171}
.toast-info{border-color:var(--border);color:var(--muted)}

/* ── Filter bar ──────────────────────────────────────────── */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:14px 20px;border-bottom:1px solid var(--border2);align-items:center}
.filter-bar .form-control{flex:1;min-width:140px}
.filter-bar .search-input{max-width:260px}

/* ── Empty state ─────────────────────────────────────────── */
.empty{text-align:center;padding:56px 24px;color:var(--muted)}
.empty-icon{font-size:2.5rem;margin-bottom:12px}
.empty h4{font-size:.95rem;font-weight:600;color:var(--text);margin-bottom:6px}
.empty p{font-size:.82rem}

/* ── Loading ─────────────────────────────────────────────── */
.loading{text-align:center;padding:48px;color:var(--muted)}
.spinner{width:28px;height:28px;border:3px solid var(--border2);border-top-color:var(--gold);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 10px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Auth ────────────────────────────────────────────────── */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.auth-card{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:36px 32px;width:100%;max-width:400px}
.auth-logo{font-family:'Syne',sans-serif;font-size:1.3rem;font-weight:800;color:var(--gold);text-align:center;margin-bottom:6px}
.auth-logo em{font-style:normal;color:var(--text)}
.auth-subtitle{text-align:center;color:var(--muted);font-size:.83rem;margin-bottom:24px}
.auth-divider{height:1px;background:var(--border2);margin:20px 0}
.auth-links{text-align:center;margin-top:16px;font-size:.8rem;color:var(--muted)}
.auth-links a{color:var(--gold)}
.msg-box{border-radius:8px;padding:10px 14px;font-size:.82rem;margin-bottom:14px;display:none}
.msg-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2);color:#f87171}
.msg-success{background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2);color:#6ee7b7}

/* ── Lead detail ─────────────────────────────────────────── */
.lead-header{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap}
.lead-avatar{width:56px;height:56px;border-radius:50%;background:rgba(245,158,11,.15);display:flex;align-items:center;justify-content:center;font-family:'Syne',sans-serif;font-weight:800;font-size:1.2rem;color:var(--gold);flex-shrink:0}
.lead-meta h2{font-family:'Syne',sans-serif;font-size:1.4rem;font-weight:800;margin-bottom:4px}
.lead-meta-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.info-item label{font-size:.72rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;display:block;margin-bottom:4px}
.info-item .val{font-size:.9rem;font-weight:500}
.score-badge{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;font-weight:800;font-size:.9rem;flex-shrink:0}
.diag-question{background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:12px 16px;margin-bottom:8px}
.diag-q{font-size:.78rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}
.diag-a{font-size:.88rem;font-weight:500}

/* ── Campaign editor ─────────────────────────────────────── */
.email-row{display:grid;grid-template-columns:60px 1fr auto;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border2)}
.email-row:last-child{border-bottom:none}
.email-day{font-size:.78rem;font-weight:700;color:var(--muted);text-align:center}
.email-subject{font-size:.88rem;font-weight:600}
.email-delay{font-size:.75rem;color:var(--muted)}
.email-actions{display:flex;gap:6px}

/* ── Responsive ──────────────────────────────────────────── */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .mobile-header{display:flex}
  .page-header,.page-content{padding-left:16px;padding-right:16px}
  .grid-2,.grid-3,.form-row{grid-template-columns:1fr}
  .page-header{flex-direction:column;gap:12px}
}