/*
  Bootstrap 5 Modern Fork – Forms & Lists
  -------------------------------------------------
  Drop this CSS after Bootstrap 5.3+.
  Focus: sleeker inputs, clearer focus rings, softer radii,
  modern list groups (inset, hoverable, actionable).
*/

:root {
  /* Palette */
  --bs-primary: #4f46e5;
  --bs-primary-rgb: 79, 70, 229;
  --bs-secondary: #64748b;
  --bs-secondary-rgb: 100,116,139;
  --bs-success: #16a34a;
  --bs-success-rgb: 22,163,74;
  --bs-danger: #dc2626;
  --bs-danger-rgb: 220,38,38;
  --bs-warning: #d97706;
  --bs-warning-rgb: 217,119,6;
  --bs-info: #0891b2;
  --bs-info-rgb: 8,145,178;
  --bs-body-bg: #ffffff;
  --bs-body-color: #0f172a;
  --bs-border-color: #e5e7eb;

  --ms-surface: #ffffff;
  --ms-surface-2: #f8fafc;
  --ms-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --ms-shadow-md: 0 8px 24px rgba(2, 6, 23, 0.08);
  --ms-radius: 12px;
  --ms-radius-lg: 16px;
  --ms-focus: rgba(var(--bs-primary-rgb), .2);
  --ms-input-bg: #ffffff;
  --ms-input-bg-hover: #f8fafc;
  --ms-input-border: #cbd5e1;
  --ms-input-border-strong: #94a3b8;
  --ms-input-color: #0f172a;
  --ms-input-placeholder: rgba(15, 23, 42, .62);
  --ms-navbar-mobile-bg: rgba(7, 11, 25, 0.96);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bs-body-bg: #0b1324;
    --bs-body-color: #e5e7eb;
    --bs-border-color: #1f2937;
    --ms-surface: #0f172a;
    --ms-surface-2: #0b1324;
    --ms-shadow-sm: 0 1px 2px rgba(0,0,0, .35);
    --ms-shadow-md: 0 12px 26px rgba(0,0,0,.45);
    --ms-input-bg: #162033;
    --ms-input-bg-hover: #1a2740;
    --ms-input-border: rgba(148, 163, 184, 0.55);
    --ms-input-border-strong: rgba(191, 219, 254, 0.78);
    --ms-input-color: #f8fafc;
    --ms-input-placeholder: rgba(226, 232, 240, .72);
    --ms-navbar-mobile-bg: rgba(9, 14, 30, 0.98);
  }

  .list-group-item {
    background-color: var(--ms-surface);
  }

  .form-control::placeholder,
  .form-select::placeholder,
  textarea::placeholder {
    color: rgba(226, 232, 240, .6);
  }
}

.form-control,
.form-select,
.form-floating > .form-control,
.input-group .form-control,
textarea.form-control {
  border-radius: var(--ms-radius);
  border: 1.5px solid var(--ms-input-border);
  background-color: var(--ms-input-bg);
  color: var(--ms-input-color);
  box-shadow: var(--ms-shadow-sm);
  transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.form-control::placeholder,
textarea.form-control::placeholder {
  opacity: .75;
  color: var(--ms-input-placeholder);
}

.form-control:hover,
.form-select:hover,
textarea.form-control:hover {
  background-color: var(--ms-input-bg-hover);
  border-color: var(--ms-input-border-strong);
}

.form-control:focus,
.form-select:focus {
  background-color: var(--ms-input-bg-hover);
  color: var(--ms-input-color);
  border-color: rgba(var(--bs-primary-rgb), .9);
  box-shadow: 0 0 0 .15rem var(--ms-focus), var(--ms-shadow-md);
}

.input-group .form-control:focus { z-index: 3; }

.form-floating > label {
  color: rgba(15, 23, 42, .6);
}
@media (prefers-color-scheme: dark) {
  .form-floating > label { color: rgba(226, 232, 240, .7); }
}

.form-check-input {
  width: 1.05em; height: 1.05em;
  border-radius: 6px;
  border-color: var(--bs-border-color);
  transition: transform .12s ease, box-shadow .2s ease, border-color .2s ease;
}
.form-check-input:active { transform: scale(.94); }
.form-check-input:focus { box-shadow: 0 0 0 .15rem var(--ms-focus); border-color: rgba(var(--bs-primary-rgb), .65); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.form-check-input[type="radio"] { border-radius: 50%; }

.form-switch .form-check-input {
  width: 2.25em; height: 1.25em; border-radius: 999px;
}
.form-switch .form-check-input:checked { background-color: rgba(var(--bs-primary-rgb), .85); }

.input-group-text {
  border-radius: var(--ms-radius);
  background-color: var(--ms-input-bg);
  color: var(--ms-input-color);
  border: 1.5px solid var(--ms-input-border);
}
.input-group > :not(:last-child) { border-top-right-radius: 8px; border-bottom-right-radius: 8px; }
.input-group > :not(:first-child) { border-top-left-radius: 8px; border-bottom-left-radius: 8px; }

.is-valid.form-control, .was-validated .form-control:valid {
  border-color: rgba(var(--bs-success-rgb), .65);
}
.is-valid.form-control:focus, .was-validated .form-control:valid:focus {
  box-shadow: 0 0 0 .15rem rgba(var(--bs-success-rgb), .25), var(--ms-shadow-md);
}
.is-invalid.form-control, .was-validated .form-control:invalid {
  border-color: rgba(var(--bs-danger-rgb), .65);
}
.is-invalid.form-control:focus, .was-validated .form-control:invalid:focus {
  box-shadow: 0 0 0 .15rem rgba(var(--bs-danger-rgb), .25), var(--ms-shadow-md);
}

.btn-primary {
  border-radius: calc(var(--ms-radius) - 2px);
  box-shadow: var(--ms-shadow-sm);
}
.btn-primary:hover { box-shadow: var(--ms-shadow-md); }

.form-modern .form-control,
.form-modern .form-select { padding-top: .6rem; padding-bottom: .6rem; }
.form-modern .form-label { margin-bottom: .35rem; font-weight: 500; }

.list-group {
  --ms-list-radius: var(--ms-radius);
  border-radius: var(--ms-list-radius);
  box-shadow: var(--ms-shadow-sm);
  overflow: hidden;
}

.list-group-item {
  border-color: var(--bs-border-color);
  background: var(--ms-surface);
  transition: background-color .2s ease, transform .05s ease, box-shadow .2s ease;
}

.list-group-item-action:hover,
.list-group-item-action:focus {
  background-color: var(--ms-surface-2);
}
.list-group-item-action:active { transform: scale(.995); }

.list-inset {
  border: none;
  background: transparent;
  box-shadow: none;
}
.list-inset .list-group-item {
  margin: .4rem 0;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--ms-radius);
  box-shadow: var(--ms-shadow-sm);
}

.list-striped .list-group-item:nth-child(odd) { background-color: var(--ms-surface-2); }

.list-with-avatars .list-group-item {
  display: flex; align-items: center; gap: .75rem;
}
.list-with-avatars .avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(0,0,0,.05));
  box-shadow: var(--ms-shadow-sm);
  flex: 0 0 40px;
}

.list-title { font-weight: 600; }
.list-meta { font-size: .875rem; opacity: .75; }

.list-group-item.active {
  background-color: rgba(var(--bs-primary-rgb), .08);
  color: inherit;
  border-color: rgba(var(--bs-primary-rgb), .25);
}

.badge-soft {
  background-color: rgba(var(--bs-primary-rgb), .12);
  color: rgb(var(--bs-primary-rgb));
  border-radius: 999px;
  padding: .35rem .55rem;
  font-weight: 600;
}

.shadow-soft { box-shadow: var(--ms-shadow-sm) !important; }
.shadow-deep { box-shadow: var(--ms-shadow-md) !important; }
.rounded-xl { border-radius: var(--ms-radius-lg) !important; }

.list-modern {
  border: none; box-shadow: none; background: transparent;
}
.list-modern .list-group-item { border: 1px solid var(--bs-border-color); border-radius: var(--ms-radius); margin-bottom: .5rem; }

.list-compact .list-group-item { padding-top: .55rem; padding-bottom: .55rem; }

/* Custom Dark Mode Refinements */
.form-label {
  color: #94a3b8 !important;
  font-weight: 500;
}

.text-muted {
  color: #94a3b8 !important;
}

.form-select option {
  background-color: #0f172a !important;
  color: #fff !important;
}

.form-control:disabled,
.form-select:disabled,
textarea:disabled {
  background-color: rgba(15, 23, 42, 0.4) !important;
  color: #94a3b8 !important;
  opacity: 0.7;
  border-color: rgba(255, 255, 255, 0.05) !important;
}

.alert-success {
  background-color: rgba(22, 163, 74, 0.15) !important;
  border-color: rgba(22, 163, 74, 0.3) !important;
  color: #4ade80 !important;
}

.alert-warning {
  background-color: rgba(217, 119, 6, 0.15) !important;
  border-color: rgba(217, 119, 6, 0.3) !important;
  color: #fbbf24 !important;
}

.alert-danger {
  background-color: rgba(220, 38, 38, 0.15) !important;
  border-color: rgba(220, 38, 38, 0.3) !important;
  color: #f87171 !important;
}

.alert-info {
  background-color: rgba(8, 145, 178, 0.15) !important;
  border-color: rgba(8, 145, 178, 0.3) !important;
  color: #22d3ee !important;
}

/* Navigation bar style */
.navbar {
  background: rgba(7, 11, 25, 0.75) !important;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 15px 0;
}

.navbar-brand {
  min-width: 0;
}

.navbar-brand img {
  flex: 0 0 auto;
}

.brand-title {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  min-width: 0;
}

.navbar-toggler {
  border-color: rgba(148, 163, 184, 0.4) !important;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  padding: .5rem .7rem;
  box-shadow: var(--ms-shadow-sm);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 .18rem var(--ms-focus), var(--ms-shadow-sm) !important;
}

@media (max-width: 991.98px) {
  .brand-title {
    display: none !important;
  }

  .navbar > .container,
  .navbar > .container-fluid {
    align-items: center;
    gap: .75rem;
  }

  .navbar-brand {
    margin-right: auto;
  }

  .navbar-collapse {
    width: 100%;
    margin-top: .9rem;
    padding: .9rem;
    background: var(--ms-navbar-mobile-bg);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 18px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.32);
  }

  .navbar-nav {
    gap: .35rem !important;
  }

  .navbar-nav .nav-link,
  .navbar-nav .btn {
    width: 100%;
    border-radius: 12px;
  }
}