/* ==========================================================
   Digital Blink CRM - Core stylesheet
   Premium corporate dashboard / glassmorphism
   ========================================================== */
:root{
  --primary:#4f008c;
  --primary-soft:#6b1ab3;
  --primary-50:#f4ecff;
  --accent:#ff375e;
  --accent-soft:#ff5e7c;
  --bg:#f5f7fb;
  --surface:#ffffff;
  --surface-2:#fbfaff;
  --text:#1d252d;
  --muted:#6b7280;
  --line:#ecedf5;
  --success:#10a37f;
  --warning:#f59e0b;
  --danger:#d63a64;
  --info:#3b82f6;
  --radius:14px;
  --radius-lg:18px;
  --shadow-sm:0 2px 6px rgba(29,37,45,.06);
  --shadow:0 8px 24px rgba(79,0,140,.08);
  --shadow-lg:0 20px 50px rgba(79,0,140,.12);
  --grad-primary:linear-gradient(135deg,#4f008c 0%,#7b1fa2 50%,#ff375e 100%);
  --grad-soft:linear-gradient(135deg,#f4ecff 0%,#ffe9ee 100%);
  --t:0.25s ease;
}
[data-theme="dark"]{
  --bg:#0f0f1a; --surface:#1a1a2e; --surface-2:#222238;
  --text:#e6e6f0; --muted:#9ca3af; --line:#2a2a44; --primary-50:#241a36;
  --shadow:0 8px 24px rgba(0,0,0,.4); --shadow-lg:0 20px 50px rgba(0,0,0,.5);
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;
  background:var(--bg); color:var(--text); font-size:14px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none;} a:hover{color:var(--accent);}
.muted{color:var(--muted);} .small{font-size:12px;}
.mb-1{margin-bottom:6px;} .mb-2{margin-bottom:12px;} .mb-3{margin-bottom:18px;}
.mt-1{margin-top:6px;}  .mt-2{margin-top:12px;}  .mt-3{margin-top:18px;}
.p-2{padding:12px;}
.text-success{color:var(--success);} .text-danger{color:var(--danger);}
.text-warning{color:var(--warning);} .text-info{color:var(--info);}

/* ----------  AUTH  ---------- */
.auth-body{min-height:100vh;background:var(--bg);overflow:hidden;}
.auth-bg{position:fixed;inset:0;z-index:0;pointer-events:none;}
.bg-glow{position:absolute;width:520px;height:520px;border-radius:50%;filter:blur(120px);opacity:.5;}
.bg-glow.g1{background:#4f008c;top:-100px;left:-100px;}
.bg-glow.g2{background:#ff375e;bottom:-150px;right:-100px;}
.auth-shell{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;min-height:100vh;}
.auth-left{padding:64px;display:flex;flex-direction:column;justify-content:center;color:var(--text);}
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:48px;font-size:22px;}
.blink-dot{width:14px;height:14px;border-radius:50%;background:var(--grad-primary);box-shadow:0 0 12px rgba(255,55,94,.7);animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{transform:scale(1);}50%{transform:scale(1.25);}}
.blink-text{font-weight:300;letter-spacing:.4px;}
.blink-text strong{font-weight:800;background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent;}
.auth-left h1{font-size:54px;font-weight:800;line-height:1.05;margin-bottom:16px;letter-spacing:-1.2px;}
.auth-left p{font-size:16px;max-width:480px;}
.auth-bullets{list-style:none;margin-top:32px;display:grid;gap:10px;}
.auth-bullets li{display:flex;align-items:center;gap:10px;font-size:15px;}
.auth-bullets i{color:var(--accent);}
.auth-right{display:flex;align-items:center;justify-content:center;padding:32px;}
.auth-card{background:rgba(255,255,255,.85);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.6);
           border-radius:24px;padding:40px;width:100%;max-width:440px;box-shadow:var(--shadow-lg);}
.auth-card h2{font-size:26px;margin-bottom:4px;}
.auth-form{margin-top:24px;display:flex;flex-direction:column;gap:6px;}
.auth-form label{font-size:13px;font-weight:600;margin-top:10px;}
.input-wrap{position:relative;}
.input-wrap i{position:absolute;top:50%;left:14px;transform:translateY(-50%);color:var(--muted);}
.input-wrap input{width:100%;padding:13px 14px 13px 42px;border:1px solid var(--line);border-radius:12px;
                  background:var(--surface);font-size:14px;transition:var(--t);outline:none;}
.input-wrap input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(79,0,140,.1);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border:none;
     border-radius:12px;font-weight:600;font-size:14px;cursor:pointer;transition:var(--t);
     background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm);}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow);}
.btn-primary{background:var(--grad-primary);color:#fff;}
.btn-primary:hover{filter:brightness(1.05);color:#fff;}
.btn-accent{background:var(--accent);color:#fff;}
.btn-success{background:var(--success);color:#fff;}
.btn-danger{background:var(--danger);color:#fff;}
.btn-ghost{background:transparent;border:1px solid var(--line);}
.btn-sm{padding:7px 12px;font-size:12px;}
.btn-block{width:100%;padding:13px;margin-top:16px;}
.alert{padding:12px 14px;border-radius:12px;margin:10px 0;display:flex;gap:8px;align-items:center;}
.alert-danger{background:#fdecef;color:#c1234b;border:1px solid #f8c8d2;}
.alert-success{background:#e8f8f2;color:#0c7e5f;border:1px solid #b6e8d6;}
.demo-creds{margin-top:24px;padding:14px;background:var(--primary-50);border-radius:12px;}
.creds-grid{display:grid;gap:4px;font-size:12px;color:var(--text);}
.creds-grid b{color:var(--primary);}

/* ----------  APP SHELL  ---------- */
.app-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh;}
.sidebar{background:linear-gradient(180deg,#fff,#fbfaff);border-right:1px solid var(--line);
         display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;}
[data-theme="dark"] .sidebar{background:linear-gradient(180deg,#1a1a2e,#181828);}
.sidebar-brand{padding:22px 22px 16px;border-bottom:1px solid var(--line);}
.sidebar-brand .logo-blink{display:flex;align-items:center;gap:10px;font-size:18px;}
.sidebar-sub{margin-top:4px;}
.sidebar-nav{padding:14px 12px;flex:1;}
.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);
             padding:14px 12px 6px;font-weight:700;}
.nav-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:10px;color:var(--text);
          margin:2px 0;font-weight:500;transition:var(--t);}
.nav-link i{font-size:18px;color:var(--muted);width:20px;text-align:center;}
.nav-link:hover{background:var(--primary-50);color:var(--primary);}
.nav-link:hover i{color:var(--primary);}
.nav-link.active{background:var(--grad-primary);color:#fff;box-shadow:0 6px 16px rgba(79,0,140,.3);}
.nav-link.active i{color:#fff;}
.sidebar-footer{padding:14px 22px;border-top:1px solid var(--line);}

.app-main{display:flex;flex-direction:column;min-height:100vh;}
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:16px;
        padding:14px 24px;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);
        border-bottom:1px solid var(--line);}
[data-theme="dark"] .topbar{background:rgba(26,26,46,.85);}
.hamburger{display:none;background:none;border:none;font-size:22px;color:var(--text);cursor:pointer;}
.topbar-title{font-size:15px;}
.topbar-title .brand-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent);margin-right:6px;}
.topbar-actions{margin-left:auto;display:flex;align-items:center;gap:10px;}
.search-wrap{position:relative;}
.search-wrap i{position:absolute;top:50%;left:12px;transform:translateY(-50%);color:var(--muted);}
.search-wrap input{padding:9px 12px 9px 36px;border:1px solid var(--line);border-radius:30px;
                   background:var(--surface-2);width:260px;font-size:13px;outline:none;transition:var(--t);}
.search-wrap input:focus{border-color:var(--primary);background:var(--surface);width:320px;}
.icon-btn{background:var(--surface);border:1px solid var(--line);width:38px;height:38px;border-radius:10px;
          display:inline-flex;align-items:center;justify-content:center;color:var(--text);cursor:pointer;
          position:relative;transition:var(--t);}
.icon-btn:hover{background:var(--primary-50);color:var(--primary);border-color:var(--primary-50);}
.notif-wrap{position:relative;}
.notif-badge{position:absolute;top:-4px;right:-4px;background:var(--accent);color:#fff;font-size:10px;
             min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-weight:700;}
.notif-dropdown{position:absolute;right:0;top:46px;width:340px;background:var(--surface);border:1px solid var(--line);
                border-radius:14px;box-shadow:var(--shadow-lg);overflow:hidden;}
.notif-head{padding:12px 14px;border-bottom:1px solid var(--line);font-weight:600;display:flex;justify-content:space-between;}
.notif-list{max-height:380px;overflow-y:auto;}
.notif-item{padding:12px 14px;border-bottom:1px solid var(--line);display:flex;gap:10px;cursor:pointer;}
.notif-item:hover{background:var(--primary-50);}
.notif-item.unread{background:rgba(79,0,140,.05);}
.notif-item i{color:var(--primary);font-size:18px;}
.notif-item .nt{font-weight:600;font-size:13px;}
.notif-item .nm{font-size:12px;color:var(--muted);}

.user-chip{display:flex;align-items:center;gap:8px;padding:5px 8px 5px 5px;border:1px solid var(--line);
           border-radius:30px;background:var(--surface);}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--grad-primary);color:#fff;display:flex;
        align-items:center;justify-content:center;font-weight:700;}
.user-meta .name{font-size:13px;font-weight:600;}
.page-body{padding:24px;flex:1;}
.app-footer{padding:16px 24px;text-align:center;border-top:1px solid var(--line);}

/* ----------  PAGE HEADER  ---------- */
.page-head{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:18px;}
.page-head h1{font-size:24px;font-weight:800;letter-spacing:-.5px;}
.page-head .crumb{color:var(--muted);font-size:13px;}
.page-head .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap;}

/* ----------  DATE FILTER  ---------- */
.date-filter{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:var(--surface);
             padding:10px 14px;border-radius:14px;box-shadow:var(--shadow-sm);border:1px solid var(--line);}
.date-filter .chip{padding:7px 14px;border-radius:30px;border:1px solid var(--line);background:var(--surface);
                   cursor:pointer;font-size:13px;font-weight:600;transition:var(--t);}
.date-filter .chip.active{background:var(--grad-primary);color:#fff;border-color:transparent;}
.date-filter .chip:hover:not(.active){background:var(--primary-50);color:var(--primary);}
.date-filter input[type=date]{padding:7px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px;}
.date-filter .apply-btn{padding:7px 14px;}

/* ----------  KPI CARDS  ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:18px 0;}
.kpi-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
          padding:18px;box-shadow:var(--shadow-sm);transition:var(--t);position:relative;overflow:hidden;}
.kpi-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.kpi-card .kpi-icon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
                    font-size:20px;background:var(--primary-50);color:var(--primary);margin-bottom:12px;}
.kpi-card.accent .kpi-icon{background:#ffe9ee;color:var(--accent);}
.kpi-card.success .kpi-icon{background:#e3f7ee;color:var(--success);}
.kpi-card.warning .kpi-icon{background:#fef3d7;color:var(--warning);}
.kpi-card.info .kpi-icon{background:#dfeaff;color:var(--info);}
.kpi-card .kpi-label{font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:600;}
.kpi-card .kpi-value{font-size:26px;font-weight:800;letter-spacing:-.5px;margin-top:4px;}
.kpi-card .kpi-sub{font-size:12px;color:var(--muted);margin-top:4px;}
.kpi-card::after{content:'';position:absolute;right:-30px;bottom:-30px;width:120px;height:120px;
                 border-radius:50%;background:var(--primary-50);opacity:.4;}

/* ----------  CARDS  ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);overflow:hidden;}
.card-head{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;}
.card-head h3{font-size:15px;font-weight:700;}
.card-head .right{margin-left:auto;display:flex;gap:8px;}
.card-body{padding:18px;}
.grid-2{display:grid;grid-template-columns:2fr 1fr;gap:18px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}

/* ----------  TABLES  ---------- */
.table-wrap{overflow-x:auto;border-radius:var(--radius);}
table.dt{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;}
table.dt thead th{background:var(--primary-50);color:var(--primary);text-align:left;padding:12px 14px;
                  font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.5px;}
table.dt tbody td{padding:14px;border-bottom:1px solid var(--line);}
table.dt tbody tr{transition:var(--t);} table.dt tbody tr:hover{background:var(--primary-50);}
table.dt tbody tr:last-child td{border-bottom:none;}

/* ----------  BADGES  ---------- */
.status-badge{display:inline-block;padding:4px 10px;border-radius:30px;font-size:11px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;}
.badge-new{background:#dfeaff;color:#1d4ed8;}
.badge-contacted{background:#e0f2fe;color:#0369a1;}
.badge-followup{background:#fef3d7;color:#a16207;}
.badge-interested{background:#dcfce7;color:#15803d;}
.badge-proposal{background:#f3e8ff;color:#7e22ce;}
.badge-negotiation{background:#ffedd5;color:#c2410c;}
.badge-waiting{background:#fce7f3;color:#be185d;}
.badge-converted{background:linear-gradient(135deg,#10a37f,#22c55e);color:#fff;}
.badge-rejected{background:#fee2e2;color:#b91c1c;}
.badge-notinterested{background:#f3f4f6;color:#6b7280;}
.badge-noresponse{background:#f1f5f9;color:#475569;}
.badge-closed{background:#1f2937;color:#fff;}

.priority-badge{display:inline-block;padding:3px 9px;border-radius:6px;font-size:11px;font-weight:700;text-transform:uppercase;}
.p-low{background:#dcfce7;color:#15803d;}
.p-medium{background:#fef3d7;color:#a16207;}
.p-high{background:#ffedd5;color:#c2410c;}
.p-urgent{background:#fee2e2;color:#b91c1c;}

/* ----------  FORMS  ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.form-row{display:flex;flex-direction:column;gap:6px;}
.form-row.col-full{grid-column:1/-1;}
.form-row label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;}
.form-row input, .form-row select, .form-row textarea{
  padding:11px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);
  font-size:14px;color:var(--text);outline:none;transition:var(--t);font-family:inherit;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  border-color:var(--primary);box-shadow:0 0 0 4px rgba(79,0,140,.08);
}
.form-row textarea{min-height:90px;resize:vertical;}
.req-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;}
.req-grid label{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid var(--line);
                border-radius:10px;cursor:pointer;font-size:13px;font-weight:500;color:var(--text);
                text-transform:none;letter-spacing:0;}
.req-grid label:hover{background:var(--primary-50);border-color:var(--primary);}
.req-grid input:checked + span{color:var(--primary);font-weight:700;}

/* ----------  LEADERBOARD  ---------- */
.leaderboard .crown{color:#f59e0b;font-size:18px;}
.top-perf{background:var(--grad-primary);color:#fff;padding:24px;border-radius:var(--radius-lg);
          display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-lg);}
.top-perf .avatar{width:60px;height:60px;font-size:24px;background:rgba(255,255,255,.2);}
.top-perf h2{font-size:22px;margin-bottom:4px;}

/* ----------  KANBAN  ---------- */
.kanban-board{display:flex;gap:14px;overflow-x:auto;padding-bottom:8px;}
.kanban-col{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);
            min-width:280px;max-width:280px;display:flex;flex-direction:column;max-height:75vh;}
.kanban-col h4{padding:12px 14px;font-size:13px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;}
.kanban-col h4 .count{background:var(--primary-50);color:var(--primary);padding:2px 8px;border-radius:10px;font-size:11px;}
.kanban-body{padding:10px;flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:8px;}
.kanban-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px;cursor:grab;
             transition:var(--t);}
.kanban-card:hover{box-shadow:var(--shadow);transform:translateY(-1px);}
.kanban-card.dragging{opacity:.5;}
.kanban-card .title{font-weight:700;font-size:13px;margin-bottom:4px;}
.kanban-card .meta{font-size:11px;color:var(--muted);display:flex;justify-content:space-between;margin-top:6px;}

/* ----------  CALENDAR  ---------- */
.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
.cal-cell{background:var(--surface);border:1px solid var(--line);border-radius:8px;min-height:90px;padding:6px;font-size:12px;}
.cal-cell.dow{background:var(--primary-50);color:var(--primary);min-height:auto;text-align:center;font-weight:700;padding:8px;}
.cal-cell.today{border-color:var(--accent);box-shadow:0 0 0 2px rgba(255,55,94,.2);}
.cal-cell .ev{margin-top:4px;padding:3px 6px;border-radius:6px;font-size:11px;background:var(--primary-50);color:var(--primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.cal-cell .ev.followup{background:#fef3d7;color:#a16207;}
.cal-cell .ev.deadline{background:#fee2e2;color:#b91c1c;}
.cal-cell .ev.converted{background:#dcfce7;color:#15803d;}

/* ----------  TICKET DETAILS / TIMELINE  ---------- */
.ticket-hero{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;}
.ticket-meta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;font-size:13px;}
.ticket-meta-grid div{padding:8px 10px;background:var(--surface-2);border-radius:8px;}
.ticket-meta-grid label{font-size:11px;color:var(--muted);text-transform:uppercase;display:block;}
.timeline{position:relative;padding-left:24px;}
.timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--line);}
.tl-item{position:relative;margin-bottom:18px;padding-bottom:16px;}
.tl-item::before{content:'';position:absolute;left:-23px;top:4px;width:14px;height:14px;border-radius:50%;
                 background:var(--grad-primary);box-shadow:0 0 0 3px var(--surface);}
.tl-meta{font-size:11px;color:var(--muted);margin-bottom:4px;}
.tl-card{background:var(--surface-2);border-radius:10px;padding:12px;}

/* ----------  CONVERSION SUCCESS  ---------- */
.celebrate-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:200;display:none;align-items:center;justify-content:center;}
.celebrate-overlay.show{display:flex;}
.celebrate-card{background:#fff;padding:40px;border-radius:24px;max-width:520px;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;}
.celebrate-card h1{font-size:30px;background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:6px;}
.celebrate-card .check{width:80px;height:80px;border-radius:50%;background:var(--grad-primary);color:#fff;
                       font-size:40px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;animation:pop .5s ease;}
@keyframes pop{0%{transform:scale(0);}80%{transform:scale(1.1);}100%{transform:scale(1);}}
.confetti{position:absolute;width:8px;height:14px;top:-10px;animation:fall 2.5s linear infinite;}
@keyframes fall{0%{transform:translateY(-20px) rotate(0);}100%{transform:translateY(560px) rotate(540deg);}}

/* ----------  LOADER  ---------- */
.loader{display:inline-block;width:18px;height:18px;border:3px solid var(--primary-50);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ----------  CHARTS WRAPPER  ---------- */
.chart-wrap{position:relative;height:280px;}
.chart-wrap.tall{height:340px;}

/* ----------  UTILS  ---------- */
.row-flex{display:flex;gap:12px;align-items:center;flex-wrap:wrap;}
.tag{display:inline-block;padding:3px 9px;border-radius:6px;background:var(--primary-50);color:var(--primary);font-size:11px;font-weight:600;}
hr.soft{border:none;height:1px;background:var(--line);margin:14px 0;}