/* ===== ISC brand + theme tokens =====
   Brand: navy banner + lime-green accent. Tokens switch on the
   Bootstrap data-bs-theme attribute so light/dark modes share brand. */
:root {
  --isc-navy: #1c3a5e;
  --isc-navy-2: #16304e;
  --isc-lime: #8dc63f;
  --isc-lime-2: #a6ce39;
  --isc-teal: #4a9d9c;
}

/* Dark mode (default) */
:root,
[data-bs-theme="dark"] {
  --app-bg: #0f1420;
  --app-surface: #171d2b;
  --app-surface-2: #1e263a;
  --app-border: #2b3550;
  --app-accent: var(--isc-lime);
  --app-accent-2: var(--isc-teal);
  --app-text: #e6e9f2;
  --app-muted: #9aa4bf;
  --app-navbar-bg: linear-gradient(90deg, var(--isc-navy-2), var(--isc-navy));
  --app-navbar-text: #eef2f8;
  --app-card-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --app-input-bg: rgba(15, 20, 32, 0.6);
}

/* Light mode */
[data-bs-theme="light"] {
  --app-bg: #eef1f6;
  --app-surface: #ffffff;
  --app-surface-2: #f6f8fb;
  --app-border: #dbe1ec;
  --app-accent: var(--isc-lime);
  --app-accent-2: var(--isc-teal);
  --app-text: #1e2430;
  --app-muted: #5c667a;
  --app-navbar-bg: linear-gradient(90deg, var(--isc-navy-2), var(--isc-navy));
  --app-navbar-text: #eef2f8;
  --app-card-shadow: 0 12px 32px rgba(28, 58, 94, 0.12);
  --app-input-bg: #ffffff;
}

html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

/* ===== Base canvas ===== */
body {
  color: var(--app-text);
  background-color: var(--app-bg);
  background-image:
    radial-gradient(1200px 600px at 12% -10%, rgba(141, 198, 63, 0.10), transparent 60%),
    radial-gradient(900px 500px at 95% 0%, rgba(74, 157, 156, 0.10), transparent 55%);
  background-attachment: fixed;
}

/* ===== Navbar (ISC navy banner) ===== */
.app-navbar {
  position: relative;
  z-index: 1030;
  background: var(--app-navbar-bg);
  backdrop-filter: blur(8px);
  border-bottom: 3px solid var(--isc-lime) !important;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.app-navbar .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.2px;
  color: var(--app-navbar-text);
  padding-top: 0;
  padding-bottom: 0;
}

/* Logo tile mirrors the Agent Activity brand mark so chrome feels unified. */
.app-navbar .brand-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--isc-lime), var(--isc-lime-2));
  color: #17301a;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 10px rgba(141, 198, 63, 0.35);
}

.app-navbar .brand-text {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--app-navbar-text);
}

.app-navbar .navbar-nav {
  gap: 0.5rem;
}

.app-navbar .nav-link {
  position: relative;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  color: rgba(238, 242, 248, 0.72);
  padding: 0.5rem 1.1rem;
  border-bottom: 3px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.app-navbar .nav-link:hover,
.app-navbar .nav-link:focus {
  color: var(--app-navbar-text);
  background: transparent;
}

/* Active link gets the full-width teal underline used by Agent Activity tabs. */
.app-navbar .nav-link.active {
  color: var(--app-navbar-text);
  font-weight: 700;
  background: transparent;
  border-bottom-color: var(--isc-teal);
}

/* ===== Navbar user / account menu ===== */
.app-navbar .user-menu-toggle {
  gap: 0.5rem;
}

.app-navbar .nav-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--isc-teal);
  color: #0c2430;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.app-navbar .user-menu-name {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
}

/* The account/settings toggles drop Bootstrap's default caret for a cleaner look. */
.app-navbar .user-menu-toggle.dropdown-toggle::after {
  margin-left: 0.15rem;
  border-top-color: rgba(238, 242, 248, 0.6);
}

/* ===== Theme toggle button ===== */
.theme-toggle {
  border: 1px solid rgba(238, 242, 248, 0.35);
  background: transparent;
  color: var(--app-navbar-text);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.9rem;
  line-height: 1.2;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover,
.theme-toggle:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--isc-lime);
}

/* ===== Buttons ===== */
.btn-primary {
  border: none;
  background: linear-gradient(135deg, var(--isc-lime), var(--isc-lime-2));
  color: #17301a;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(141, 198, 63, 0.30);
  transition: transform 0.12s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  color: #17301a;
  box-shadow: 0 8px 24px rgba(141, 198, 63, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

/* ===== Shared page header (mirrors Agent Activity brand-title/brand-sub) ===== */
.page-header {
  margin-bottom: 1.25rem;
}

.page-header .page-title {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--app-text);
  margin: 0;
}

.page-header .page-sub {
  font-size: 11px;
  color: var(--app-muted);
  margin-top: 1px;
}

.page-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ===== Agent Activity design language, shared site-wide =====
   Mirror the AA surface (Montserrat headings, pill badges, ghost/primary
   buttons) on standard pages by wrapping content in .aa-surface. */
.aa-surface {
  font-family: 'Open Sans', system-ui, sans-serif;
}

.aa-surface h1, .aa-surface h2, .aa-surface h3,
.aa-surface .page-title,
.aa-surface table thead th {
  font-family: 'Montserrat', system-ui, sans-serif;
}

/* Table styled to match AA cards: muted uppercase headers, hairline rows. */
.aa-surface .aa-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--app-card-shadow);
}

.aa-surface .aa-table thead th {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--app-muted);
  background: var(--app-surface-2);
  border-bottom: 1px solid var(--app-border);
  padding: 11px 14px;
}

.aa-surface .aa-table tbody td {
  font-size: 13px;
  color: var(--app-text);
  border-bottom: 1px solid var(--app-border);
  padding: 11px 14px;
  vertical-align: middle;
}

.aa-surface .aa-table tbody tr:last-child td {
  border-bottom: none;
}

.aa-surface .aa-table tbody tr:hover td {
  background: var(--app-surface-2);
}

/* Pill badges matching the AA roster status-pill. */
.aa-pill {
  display: inline-flex;
  align-items: center;
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 4px 11px;
  border-radius: 12px;
}

.aa-pill-ok {
  color: var(--isc-lime-2);
  background: color-mix(in srgb, var(--isc-lime) 18%, var(--app-surface));
}

.aa-pill-muted {
  color: var(--app-muted);
  background: color-mix(in srgb, var(--app-muted) 16%, var(--app-surface));
}

.aa-pill-warn {
  color: var(--isc-teal);
  background: color-mix(in srgb, var(--isc-teal) 16%, var(--app-surface));
}

.aa-pill-danger {
  color: #ce0f69;
  background: color-mix(in srgb, #ce0f69 15%, var(--app-surface));
}

/* Buttons mirroring AA: flat ghost buttons + lime gradient primary. */
.aa-surface .btn {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  padding: 8px 14px;
}

.aa-surface .btn-ghost,
.aa-surface .btn-outline-secondary,
.aa-surface .btn-outline-success,
.aa-surface .btn-outline-danger,
.aa-surface .btn-outline-info {
  border: 1px solid var(--app-border);
  background: var(--app-surface);
  color: var(--app-text);
  box-shadow: none;
}

.aa-surface .btn-ghost:hover,
.aa-surface .btn-outline-secondary:hover,
.aa-surface .btn-outline-success:hover,
.aa-surface .btn-outline-info:hover {
  border-color: var(--app-accent);
  color: var(--app-text);
  background: var(--app-surface-2);
}

.aa-surface .btn-outline-danger {
  color: #ce0f69;
}

.aa-surface .btn-outline-danger:hover {
  border-color: #ce0f69;
  color: #ce0f69;
  background: color-mix(in srgb, #ce0f69 10%, var(--app-surface));
}

.aa-surface .btn-sm {
  font-size: 11px;
  padding: 5px 10px;
}

/* Form controls on AA surfaces pick up the AA field styling. */
.aa-surface .form-label {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--app-text);
}

.aa-surface .form-text {
  font-size: 11px;
  color: var(--app-muted);
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--app-border) !important;
  background-color: var(--app-surface);
  color: var(--app-muted) !important;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.15rem var(--app-bg), 0 0 0 0.3rem var(--app-accent);
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* Login page */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 200px);
  padding: 2rem 1rem;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: 12px;
  box-shadow: var(--app-card-shadow);
  padding: 2.5rem 2rem;
  text-align: center;
}

.login-logo {
  margin-bottom: 1.5rem;
}

.login-logo img {
  max-width: 220px;
  width: 100%;
  height: auto;
}

.login-title {
  color: var(--app-text);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.login-subtitle {
  color: var(--app-muted);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

.login-card form {
  text-align: left;
}

.login-summary:not(:empty) {
  margin-bottom: 1rem;
  text-align: left;
}

.login-card .btn-primary {
  padding: 0.6rem 1rem;
  font-weight: 600;
  margin-top: 0.5rem;
}
}