/**
 * Voice Agent Dashboard – Light theme (Nexus-style)
 */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg-base:     #f4f6fb;
  --bg-card:     #ffffff;
  --bg-card2:    #f8fafd;
  --bg-sidebar:  #ffffff;
  --border:      #e8edf5;
  --border-soft: #f0f3f9;
  --accent:      #4f6ef7;
  --accent-lt:   #eef1fe;
  --accent2:     #10b77f;
  --accent2-lt:  #e6f7f2;
  --accent3:     #f43f5e;
  --accent3-lt:  #fef1f3;
  --accent4:     #f59e0b;
  --accent4-lt:  #fff8ec;
  --text-primary:#111827;
  --text-second: #374151;
  --text-muted:  #9ca3af;
  --text-dim:    #d1d5db;
  --shadow-sm:   0 1px 4px rgba(0,0,0,0.06);
  --shadow-md:   0 4px 20px rgba(79,110,247,0.08);
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  font-size: 15px;
}

/* ─── SIDEBAR ─── */
.sidebar {
  width: 248px;
  min-height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.sidebar-logo {
  padding: 26px 22px 18px;
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.logo-mark {
  font-weight: 800;
  font-size: 1.28rem;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.logo-mark span { color: var(--accent); }

.logo-sub {
  font-size: 0.6rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.sidebar-nav { padding: 18px 12px; flex: 1; overflow-y: auto; }

.nav-section-label {
  font-size: 0.58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  padding: 8px 12px 5px;
}

.nav-item a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.16s ease;
}

.nav-item a:hover {
  background: var(--bg-card2);
  color: var(--text-second);
}

.nav-item a.active {
  background: var(--accent-lt);
  color: var(--accent);
  font-weight: 600;
}

.nav-item a i { font-size: 1rem; width: 18px; flex-shrink: 0; }

.nav-badge {
  margin-left: auto;
  background: var(--accent3);
  color: #fff;
  font-size: 0.55rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
}

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--border-soft);
}

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  transition: box-shadow 0.15s;
}

.user-card:hover { box-shadow: var(--shadow-sm); }

.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #818cf8);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.user-name { font-size: 0.78rem; font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 0.6rem; color: var(--text-muted); margin-top: 1px; }

/* ─── MAIN ─── */
.main-wrap {
  margin-left: 248px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── TOPBAR ─── */
.topbar {
  position: sticky;
  top: 0; z-index: 90;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 14px 30px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar-title {
  font-weight: 800;
  font-size: 1.12rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.topbar-breadcrumb {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Breadcrumb: show only from md breakpoint up */
.topbar-breadcrumb-wrap { display: none; }
@media (min-width: 992px) {
  .topbar-breadcrumb-wrap { display: block; }
}

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Topbar user dropdown */
.topbar-user-dropdown { position: relative; }

.topbar-user-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.topbar-user-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(79,110,247,0.1);
}

.topbar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #818cf8);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.topbar-user-chevron {
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.topbar-user-btn[aria-expanded="true"] .topbar-user-chevron { transform: rotate(180deg); }

.topbar-user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 100;
}
.topbar-user-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.topbar-user-menu-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
}

.topbar-user-menu-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #818cf8);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.topbar-user-menu-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}
.topbar-user-menu-role {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.topbar-user-menu-divider {
  height: 1px;
  background: var(--border-soft);
  margin: 6px 0;
}

.topbar-user-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 0.8125rem;
  color: var(--text-second);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.topbar-user-menu-item:hover {
  background: var(--bg-card2);
  color: var(--accent);
}

/* ─── PAGE CONTENT ─── */
.page-content { padding: 28px 30px; flex: 1; }

.page-title {
  font-weight: 800;
  font-size: 1.22rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.page-subtitle { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 20px; }

/* ─── CARDS & TABLES ─── */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  box-shadow: var(--shadow-sm);
  height: 100%;
  margin-bottom: 1rem;
  transition: box-shadow 0.2s;
}

.chart-card:hover { box-shadow: var(--shadow-md); }

.card-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}

.card-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.card-subtitle { font-size: 0.7rem; color: var(--text-muted); margin-top: 3px; }

/* ─── DATA TABLE ─── */
.data-table { width: 100%; border-collapse: collapse; }

.data-table thead tr { border-bottom: 1px solid var(--border); }

.data-table th {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 8px 14px;
  text-align: left;
}

.data-table td {
  padding: 12px 14px;
  font-size: 0.8125rem;
  color: var(--text-second);
  border-bottom: 1px solid var(--border-soft);
  vertical-align: middle;
}

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

.data-table a { color: var(--accent); text-decoration: none; font-weight: 600; }
.data-table a:hover { color: #3b52d4; }

/* ─── BADGES & STATUS ─── */
.badge-draft { background: #e5e7eb; color: var(--text-second); padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 600; }
.badge-scheduled { background: var(--accent-lt); color: var(--accent); padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 600; }
.badge-running { background: var(--accent4-lt); color: #d97706; padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 600; }
.badge-completed { background: var(--accent2-lt); color: var(--accent2); padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 600; }
.badge-cancelled { background: var(--accent3-lt); color: var(--accent3); padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 600; }

/* ─── FORMS (light) ── */
.form-control, .form-select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 0.875rem;
}

.form-control:focus, .form-select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(79,110,247,0.1);
}

.form-label { font-size: 0.7rem; font-weight: 600; color: var(--text-second); margin-bottom: 4px; display: block; }

.form-check-input { accent-color: var(--accent); }
.form-check-label { color: var(--text-second); font-size: 0.78rem; }

.chart-card form p { margin-bottom: 1rem; }
.chart-card form label { font-size: 0.7rem; color: var(--text-second); margin-bottom: 4px; display: block; }
.chart-card form input.form-control,
.chart-card form select.form-select,
.chart-card form textarea.form-control { width: 100%; max-width: 400px; }
.chart-card form .helptext { font-size: 0.65rem; color: var(--text-muted); display: block; margin-top: 2px; }
.chart-card form .errorlist { font-size: 0.7rem; color: var(--accent3); list-style: none; padding: 0; margin: 2px 0 0; }

/* ─── BUTTONS ─── */
.btn-va-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}

.btn-va-primary:hover { background: #3b52d4; color: #fff; box-shadow: 0 4px 12px rgba(79,110,247,0.35); }

.btn-va-secondary {
  background: var(--bg-card);
  color: var(--text-second);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.15s;
}

.btn-va-secondary:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-lt); }

.btn-va-danger {
  background: var(--accent3-lt);
  color: var(--accent3);
  border: 1px solid rgba(244,63,94,0.3);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-va-danger:hover { background: var(--accent3); color: #fff; border-color: var(--accent3); }

/* ─── ALERTS ─── */
.alert-va { padding: 12px 16px; border-radius: 10px; font-size: 0.78rem; margin-bottom: 16px; border: 1px solid; }
.alert-va-success { background: var(--accent2-lt); border-color: var(--accent2); color: #047857; }
.alert-va-error { background: var(--accent3-lt); border-color: var(--accent3); color: #be123c; }
.alert-va-warning { background: var(--accent4-lt); border-color: var(--accent4); color: #b45309; }
.alert-va-info { background: var(--accent-lt); border-color: var(--accent); color: #3730a3; }

/* ─── LOGIN PAGE ─── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--bg-base);
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-md);
}

.login-card .logo-mark { margin-bottom: 24px; }
.login-card .logo-mark span { color: var(--accent); }
.login-card .form-label { margin-top: 12px; }
.login-card .form-control { width: 100%; margin-top: 4px; }
.login-card .btn-va-primary { width: 100%; margin-top: 20px; padding: 10px; }

/* Bootstrap text-muted override for light theme */
.text-muted { color: var(--text-muted) !important; }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ─── RESPONSIVE ─── */
/* Sidebar overlay: full-screen dim layer (works without Tailwind) */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(0, 0, 0, 0.5);
}
@media (max-width: 991px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,0.08);
  }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .sidebar-overlay {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }
  body.sidebar-open .sidebar-overlay {
    opacity: 1;
    pointer-events: auto;
    cursor: pointer;
  }
  .main-wrap { margin-left: 0; }
}
/* Mobile menu toggle button (works without Tailwind) */
#sidebar-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  margin-right: 0.5rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
#sidebar-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}
@media (min-width: 992px) {
  .sidebar-overlay { display: none !important; }
  .va-md\:hidden { display: none !important; }
  #sidebar-toggle { display: none !important; }
  .sidebar-close-btn { display: none !important; }
}

/* Sidebar close button (mobile only) */
.sidebar-close-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: 10px;
  background: var(--bg-card2);
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.sidebar-close-btn:hover {
  background: var(--border);
  color: var(--text-primary);
}
.sidebar-close-btn i { font-size: 1.2rem; }