/* ============================================================
   DMA Lead Management System — Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── CSS Variables ──────────────────────────────────────── */
:root {
  /* brighter, higher contrast palette for visibility */
  --primary:       #1d4ed8;
  --primary-hover: #1e40af;
  --primary-light: #dbeafe;
  --success:       #047857;
  --warning:       #b45309;
  --danger:        #b91c1c;
  --info:          #1d4ed8;

  --sidebar-bg:    #111827;
  --sidebar-w:     260px;
  --topbar-h:      62px;
  --body-bg:       #edf2ff;
  --card-bg:       #ffffff;
  --border:        #93a7bf;
  --text:          #0f172a;
  --muted:         #334155;

  --shadow-xs: 0 1px 2px rgba(0,0,0,.06);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.10),0 1px 2px rgba(0,0,0,.06);
  --shadow:    0 4px 6px -1px rgba(0,0,0,.10),0 2px 4px -2px rgba(0,0,0,.06);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,.10),0 4px 6px -4px rgba(0,0,0,.06);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.10),0 8px 10px -6px rgba(0,0,0,.06);

  --radius:    .75rem;
  --radius-sm: .5rem;
  --radius-xs: .375rem;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background: var(--body-bg);
  color: var(--text);
  margin: 0;
  font-size: .875rem;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; }

::-webkit-scrollbar        { width: 5px; height: 5px; }
::-webkit-scrollbar-track  { background: transparent; }
::-webkit-scrollbar-thumb  { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ============================================================
   SIDEBAR
   ============================================================ */

#sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: linear-gradient(180deg,#0f172a 0%,#1e1b4b 100%);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: transform .25s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  overflow-x: hidden;
}

#sidebar::-webkit-scrollbar { width: 3px; }
#sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); }

.sidebar-brand {
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  display: flex; align-items: center; gap: .8rem;
  flex-shrink: 0;
}

.brand-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg,#6366f1,#8b5cf6);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: #fff; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(99,102,241,.4);
}

.brand-text strong { display: block; color: #fff; font-size: .82rem; font-weight: 700; }
.brand-text small  { color: rgba(255,255,255,.35); font-size: .67rem; display: block; }

.sidebar-user {
  padding: .9rem 1.4rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  display: flex; align-items: center; gap: .75rem;
  flex-shrink: 0;
}

.user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg,#4f46e5,#7c3aed);
  display: flex; align-items: center; justify-content: center;
  font-size: .73rem; color: #fff; font-weight: 700; flex-shrink: 0;
}

.user-info { min-width: 0; }
.user-info .uname { display: block; color: #fff; font-size: .78rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-info .urole { color: rgba(255,255,255,.38); font-size: .67rem; }

.sidebar-nav { flex: 1; padding: .6rem 0; }

.nav-section {
  padding: .65rem 1.5rem .2rem;
  font-size: .62rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .09em;
  color: rgba(255,255,255,.28); margin-top: .25rem;
}

.nav-item { padding: 0 .65rem; margin-bottom: 1px; }

.nav-link {
  display: flex; align-items: center; gap: .7rem;
  padding: .58rem .75rem;
  color: #dbeafe; border-radius: 8px;
  font-size: .8rem; font-weight: 600;
  transition: all .15s ease; cursor: pointer;
}

.nav-link:hover  { color: #fff; background: rgba(59,130,246,.25); }
.nav-link.active { color: #fff; background: #1d4ed8; border-left: 4px solid #60a5fa; }
.nav-link.active .nav-icon { color: #bfdbfe; }

.nav-icon { width: 17px; font-size: .82rem; flex-shrink: 0; text-align: center; opacity: .8; }

.nav-badge {
  margin-left: auto;
  background: #ef4444; color: #fff;
  font-size: .6rem; font-weight: 700;
  padding: .08rem .38rem; border-radius: 99px;
  min-width: 18px; text-align: center; line-height: 1.4;
}

.sidebar-footer {
  padding: .85rem 1.4rem;
  border-top: 1px solid rgba(255,255,255,.07);
  flex-shrink: 0;
}

.sidebar-footer a {
  display: flex; align-items: center; gap: .7rem;
  color: rgba(255,255,255,.38); font-size: .78rem;
  padding: .45rem .75rem; border-radius: 8px; transition: all .15s;
}

.sidebar-footer a:hover { color: #fca5a5; background: rgba(239,68,68,.12); }

.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.55); z-index: 999;
  backdrop-filter: blur(2px);
}
.sidebar-overlay.show { display: block; }

/* ============================================================
   MAIN LAYOUT
   ============================================================ */

#main-wrapper {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
  transition: margin-left .25s cubic-bezier(.4,0,.2,1);
}

#topbar {
  height: var(--topbar-h);
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 1.5rem; gap: 1rem;
  position: sticky; top: 0; z-index: 500;
  box-shadow: var(--shadow-xs);
}

.topbar-toggle {
  display: none; background: none; border: none;
  cursor: pointer; color: var(--muted); font-size: 1rem;
  padding: .45rem; border-radius: 7px; line-height: 1;
  transition: background .15s;
}
.topbar-toggle:hover { background: var(--body-bg); }

.topbar-title {
  font-size: .95rem; font-weight: 700; color: var(--text);
  flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.topbar-actions { display: flex; align-items: center; gap: .45rem; flex-shrink: 0; }

.topbar-btn {
  position: relative;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px; color: var(--muted);
  background: var(--body-bg); border: 1px solid var(--border);
  cursor: pointer; font-size: .82rem; transition: all .15s;
  text-decoration: none;
}
.topbar-btn:hover { background: var(--primary-light); color: var(--primary); border-color: #c7d2fe; }
.topbar-btn .badge-dot {
  position: absolute; top: 5px; right: 5px;
  width: 7px; height: 7px;
  background: #ef4444; border-radius: 50%; border: 1.5px solid #fff;
}

#page-content { flex: 1; padding: 1.5rem; }

.page-header {
  display: flex; align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem; flex-wrap: wrap; gap: .75rem;
}

.page-title    { font-size: 1.2rem; font-weight: 700; color: var(--text); margin: 0; }
.page-subtitle { color: var(--muted); font-size: .78rem; margin: .15rem 0 0; }

/* ============================================================
   CARDS
   ============================================================ */

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.card-header {
  padding: .95rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: transparent;
  display: flex; align-items: center;
  justify-content: space-between; gap: .5rem;
}
.card-header h5,
.card-header h6 { margin: 0; font-weight: 700; font-size: .85rem; color: var(--text); }
.card-body  { padding: 1.25rem; }
.card-footer {
  padding: .8rem 1.25rem;
  border-top: 1px solid var(--border);
  background: #fafbfc;
  border-radius: 0 0 var(--radius) var(--radius);
}

/* Stat Cards */
.stat-card {
  padding: 1.25rem; border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card-bg); box-shadow: var(--shadow-sm);
  display: flex; align-items: center; gap: 1rem;
  transition: transform .2s,box-shadow .2s;
  text-decoration: none; color: inherit;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); color: inherit; }

.stat-icon {
  width: 52px; height: 52px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
.si-blue   { background:#eff6ff; color:#3b82f6; }
.si-green  { background:#f0fdf4; color:#10b981; }
.si-yellow { background:#fffbeb; color:#f59e0b; }
.si-red    { background:#fef2f2; color:#ef4444; }
.si-purple { background:#f5f3ff; color:#7c3aed; }
.si-indigo { background:#eef2ff; color:#4f46e5; }
.si-cyan   { background:#ecfeff; color:#06b6d4; }
.si-pink   { background:#fdf2f8; color:#db2777; }

.stat-value { font-size: 1.65rem; font-weight: 800; line-height: 1; color: var(--text); display: block; letter-spacing: -.03em; }
.stat-label { font-size: .72rem; color: var(--muted); margin-top: .2rem; display: block; white-space: nowrap; }
.stat-sub   { font-size: .68rem; margin-top: .3rem; display: flex; align-items: center; gap: .2rem; color: var(--muted); }
.stat-sub.up   { color: #10b981; }
.stat-sub.down { color: #ef4444; }

.stat-card.grad-blue   { background: linear-gradient(135deg,#3b82f6,#2563eb); border:none; color:#fff; }
.stat-card.grad-green  { background: linear-gradient(135deg,#10b981,#059669); border:none; color:#fff; }
.stat-card.grad-purple { background: linear-gradient(135deg,#8b5cf6,#7c3aed); border:none; color:#fff; }
.stat-card.grad-orange { background: linear-gradient(135deg,#f59e0b,#d97706); border:none; color:#fff; }
.stat-card[class*="grad-"] .stat-value { color:#fff; }
.stat-card[class*="grad-"] .stat-label { color:rgba(255,255,255,.75); }
.stat-card[class*="grad-"] .stat-icon  { background:rgba(255,255,255,.2); color:#fff; }

/* ============================================================
   TABLES
   ============================================================ */

.table-wrapper { overflow-x: auto; }

.table { margin: 0; width: 100%; border-collapse: collapse; }

.table th {
  font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  color: #0f172a; background: #e2e8f0;
  padding: .7rem 1rem; white-space: nowrap;
  border-bottom: 2px solid var(--border);
}

.table td {
  padding: .72rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text); font-size: .82rem; vertical-align: middle;
}

.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover         { background: #f8fafc; }

.cell-main { font-weight: 600; color: var(--text); display: block; font-size: .83rem; }
.cell-sub  { color: var(--muted); font-size: .73rem; display: block; }

/* ============================================================
   BADGES
   ============================================================ */

.badge {
  display: inline-flex; align-items: center; gap: .28rem;
  padding: .22rem .6rem; border-radius: 99px;
  font-size: .67rem; font-weight: 700; white-space: nowrap;
}

/* Status badges — class is built from slug */
.badge-new              { background:#eff6ff; color:#2563eb; }
.badge-in_progress      { background:#fffbeb; color:#d97706; }
.badge-follow_up        { background:#f5f3ff; color:#7c3aed; }
.badge-visited          { background:#ecfeff; color:#0891b2; }
.badge-registered       { background:#f0fdf4; color:#059669; }
.badge-closed___won     { background:#d1fae5; color:#047857; }
.badge-closed___lost    { background:#fef2f2; color:#dc2626; }

.pri-hot  { color:#dc2626; font-weight:700; }
.pri-warm { color:#d97706; font-weight:600; }
.pri-cold { color:#3b82f6; font-weight:600; }
.pri-junk { color:#94a3b8; font-weight:500; }

.badge-success   { background:#d1fae5; color:#047857; }
.badge-warning   { background:#fef3c7; color:#b45309; }
.badge-danger    { background:#fee2e2; color:#dc2626; }
.badge-info      { background:#dbeafe; color:#1d4ed8; }
.badge-secondary { background:#f1f5f9; color:#475569; }
.badge-role      { background:#f1f5f9; color:#475569; font-size:.67rem; font-weight:600; padding:.22rem .6rem; border-radius:99px; }

/* ============================================================
   FORMS
   ============================================================ */

.form-label { font-size: .78rem; font-weight: 600; color: var(--text); margin-bottom: .3rem; display: block; }

.form-control,
.form-select {
  font-size: .82rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: .52rem .875rem;
  color: var(--text); background: #fff;
  transition: border-color .15s,box-shadow .15s;
  width: 100%;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
  outline: none;
}

.form-control::placeholder { color: #b0bac7; }
textarea.form-control { resize: vertical; min-height: 85px; }
.form-text { font-size: .72rem; color: var(--muted); margin-top: .2rem; }

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  font-size: .82rem; font-weight: 600;
  border-radius: 8px; padding: .5rem 1.05rem;
  transition: all .15s ease;
  display: inline-flex; align-items: center; gap: .4rem;
  border: 1.5px solid transparent; cursor: pointer;
  white-space: nowrap; line-height: 1.4;
}

.btn-primary  { background: var(--primary); border-color: var(--primary); color:#fff; }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color:#fff; box-shadow:0 4px 12px rgba(79,70,229,.3); }

.btn-success  { background: var(--success); border-color: var(--success); color:#fff; }
.btn-success:hover  { filter:brightness(.93); color:#fff; }

.btn-danger   { background: var(--danger); border-color: var(--danger); color:#fff; }
.btn-danger:hover   { filter:brightness(.93); color:#fff; }

.btn-warning  { background: var(--warning); border-color: var(--warning); color:#fff; }

.btn-secondary { background:#f1f5f9; border-color:var(--border); color:var(--muted); }
.btn-secondary:hover { background:#e2e8f0; color:var(--text); }

.btn-outline-primary { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline-primary:hover { background: var(--primary-light); }

.btn-outline-secondary { border-color: var(--border); color: var(--muted); background: transparent; }
.btn-outline-secondary:hover { background: #f8fafc; color: var(--text); }

.btn-sm  { padding: .3rem .65rem; font-size: .75rem; border-radius: 6px; }
.btn-xs  { padding: .2rem .5rem; font-size: .7rem; border-radius: 5px; }
.btn-icon { width:32px; height:32px; padding:0; display:inline-flex; align-items:center; justify-content:center; border-radius:7px; }

/* ============================================================
   ALERTS
   ============================================================ */

.alert {
  border-radius: var(--radius-sm); font-size: .82rem;
  border: none; padding: .85rem 1.1rem;
  display: flex; align-items: flex-start; gap: .65rem;
}
.alert i { margin-top: .1rem; flex-shrink: 0; }
.alert-danger  { background:#fef2f2; color:#991b1b; border-left:3px solid #ef4444; }
.alert-success { background:#f0fdf4; color:#14532d; border-left:3px solid #10b981; }
.alert-warning { background:#fffbeb; color:#78350f; border-left:3px solid #f59e0b; }
.alert-info    { background:#eff6ff; color:#1e3a8a; border-left:3px solid #3b82f6; }

/* ============================================================
   LEAD TIMELINE
   ============================================================ */

.timeline { position: relative; list-style: none; padding: 0; margin: 0; }

.timeline::before {
  content:''; position: absolute;
  left: 13px; top: 4px; bottom: 4px;
  width: 2px;
  background: linear-gradient(180deg,var(--border) 0%,transparent 100%);
}

.tl-item { position: relative; padding: 0 0 1.2rem 2.8rem; }
.tl-item:last-child { padding-bottom: 0; }

.tl-dot {
  position: absolute; left: 0; top: 1px;
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .68rem; z-index: 1; flex-shrink: 0;
}
.tl-dot.called              { background:#d1fae5; color:#059669; }
.tl-dot.not_answered        { background:#fef3c7; color:#d97706; }
.tl-dot.busy                { background:#fee2e2; color:#dc2626; }
.tl-dot.wrong_number        { background:#fee2e2; color:#dc2626; }
.tl-dot.callback_requested  { background:#dbeafe; color:#2563eb; }
.tl-dot.no_call             { background:#f1f5f9; color:#94a3b8; }
.tl-dot.followup            { background:#f5f3ff; color:#7c3aed; }

.tl-card {
  background: #f8fafc; border: 1px solid var(--border);
  border-radius: 10px; padding: .75rem 1rem;
}

.tl-header { display: flex; align-items: flex-start; justify-content: space-between; gap: .5rem; margin-bottom: .35rem; }
.tl-author { font-size: .77rem; font-weight: 700; color: var(--text); }
.tl-time   { font-size: .68rem; color: var(--muted); white-space: nowrap; }
.tl-body   { font-size: .8rem; color: var(--text); margin: 0; line-height: 1.55; }

.tl-tag {
  display: inline-flex; align-items: center; gap: .25rem;
  font-size: .65rem; font-weight: 700;
  padding: .12rem .45rem; border-radius: 99px;
  margin-bottom: .35rem;
}

/* ============================================================
   FOLLOW-UP CARDS
   ============================================================ */

.fu-card {
  padding: .75rem 1rem; border-radius: 10px;
  border: 1px solid var(--border);
  display: flex; align-items: flex-start; gap: .75rem;
  transition: box-shadow .15s; background: var(--card-bg);
}
.fu-card:hover { box-shadow: var(--shadow); }
.fu-card.overdue  { border-left: 3px solid #ef4444; background:#fff5f5; }
.fu-card.today    { border-left: 3px solid #f59e0b; background:#fffdf0; }
.fu-card.upcoming { border-left: 3px solid #10b981; background:#f0fdf9; }
.fu-card.done     { border-left: 3px solid #94a3b8; background:#f8fafc; opacity:.7; }

.fu-icon { width:36px; height:36px; border-radius:9px; display:flex; align-items:center; justify-content:center; font-size:.9rem; flex-shrink:0; }
.fu-icon.overdue  { background:#fee2e2; color:#dc2626; }
.fu-icon.today    { background:#fef3c7; color:#d97706; }
.fu-icon.upcoming { background:#d1fae5; color:#059669; }
.fu-icon.done     { background:#f1f5f9; color:#94a3b8; }

/* ============================================================
   FILTER BAR
   ============================================================ */

.filter-bar {
  display: flex; flex-wrap: wrap; gap: .55rem;
  align-items: flex-end; background: #f8fafc;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border);
}
.filter-bar .form-control,
.filter-bar .form-select { font-size: .78rem; padding: .42rem .7rem; border-radius: 7px; }

/* ============================================================
   LOGIN PAGE
   ============================================================ */

.login-page {
  min-height: 100vh; display: flex; align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,#0f172a 0%,#1e1b4b 55%,#0f172a 100%);
  position: relative; overflow: hidden; padding: 1.5rem;
}

.login-bg::before,
.login-bg::after {
  content:''; position: absolute; border-radius: 50%; pointer-events: none;
}
.login-bg::before { width:500px; height:500px; top:-150px; left:-150px; background: radial-gradient(circle,rgba(99,102,241,.2) 0%,transparent 70%); }
.login-bg::after  { width:400px; height:400px; bottom:-100px; right:-100px; background: radial-gradient(circle,rgba(139,92,246,.15) 0%,transparent 70%); }

.login-card {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  border-radius: 1.25rem; padding: 2.5rem 2.25rem;
  width: 100%; max-width: 415px;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,.45);
  position: relative; z-index: 1;
}

.login-logo {
  width: 54px; height: 54px;
  background: linear-gradient(135deg,#4f46e5,#7c3aed);
  border-radius: 15px; display: flex; align-items: center; justify-content: center;
  font-size: 1.45rem; color: #fff;
  margin: 0 auto 1.4rem;
  box-shadow: 0 8px 20px rgba(79,70,229,.4);
}

.login-h1  { text-align:center; font-size:1.3rem; font-weight:800; color:var(--text); margin:0 0 .3rem; letter-spacing:-.03em; }
.login-sub { text-align:center; font-size:.78rem; color:var(--muted); margin-bottom:1.75rem; }

/* ============================================================
   PIPELINE FUNNEL
   ============================================================ */

.pipeline-stage {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: .55rem 0;
  border-bottom: 1px solid var(--border);
}
.pipeline-stage:last-child { border: none; }
.ps-dot   { width:10px; height:10px; border-radius:50%; flex-shrink:0; }
.ps-label { font-size:.8rem; color:var(--text); font-weight:500; flex:1; margin-left:.65rem; }
.ps-count { font-size:.82rem; font-weight:700; color:var(--text); }
.ps-pct   { font-size:.7rem; color:var(--muted); margin-left:.5rem; width:38px; text-align:right; }
.ps-bar   { height:4px; border-radius:99px; margin-top:.2rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 991.98px) {
  #sidebar { transform: translateX(-100%); }
  #sidebar.show { transform: translateX(0); }
  #main-wrapper { margin-left: 0; }
  .topbar-toggle { display: flex; }
}

@media (max-width: 575.98px) {
  #page-content { padding: 1rem .875rem; }
  .page-header  { flex-direction: column; }
  .filter-bar   { padding: .875rem; }
  .filter-bar > * { width: 100%; }
}

/* ============================================================
   UTILITIES
   ============================================================ */

.fw-500 { font-weight:500; }
.fw-600 { font-weight:600; }
.fw-700 { font-weight:700; }

.text-primary  { color: var(--primary)  !important; }
.text-success  { color: var(--success)  !important; }
.text-warning  { color: var(--warning)  !important; }
.text-danger   { color: var(--danger)   !important; }

.divider { border:none; border-top:1px solid var(--border); margin:1rem 0; }

.empty-state { text-align:center; padding:3rem 1rem; color:var(--muted); }
.empty-state i { font-size:2.5rem; margin-bottom:.75rem; opacity:.25; display:block; }
.empty-state p { font-size:.85rem; margin:0; }

.pagination .page-link { font-size:.78rem; color:var(--primary); border-color:var(--border); border-radius:6px !important; margin:0 1px; }
.pagination .page-item.active .page-link { background:var(--primary); border-color:var(--primary); }

@keyframes fadeIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }
.fade-in { animation: fadeIn .3s ease; }