/* ─── PowerLift Brand Design System ───────────────────────────────────────── */

:root {
  /* Brand palette */
  --pl-orange:        #f08820;
  --pl-orange-rgb:    240, 136, 32;
  --pl-orange-deep:   #cc6f10;
  --pl-gold:          #ffc43a;
  --pl-purple:        #7b2d92;
  --pl-purple-rgb:    123, 45, 146;
  --pl-purple-light:  #a04db8;
  --pl-coral:         #e87860;

  /* Dark surfaces */
  --pl-bg:            #0e0c18;
  --pl-surface:       #171525;
  --pl-surface-up:    #1f1d30;
  --pl-border:        #2e2b45;
  --pl-border-sub:    #23213a;

  /* Text */
  --pl-text:          #ece9f6;
  --pl-text-muted:    #8a86aa;
  --pl-text-dim:      #5a5675;

  /* States */
  --pl-danger:        #e05555;
  --pl-danger-rgb:    224, 85, 85;
  --pl-danger-bg:     #2a1520;
  --pl-warning:       #d4a017;
  --pl-warning-bg:    #241d0a;
  --pl-success:       #4caf78;
  --pl-success-bg:    #0d2018;
}

/* ─── Bootstrap dark theme overrides ─────────────────────────────────────── */

[data-bs-theme="dark"] {
  --bs-body-bg:             var(--pl-bg);
  --bs-body-color:          var(--pl-text);
  --bs-secondary-color:     var(--pl-text-muted);
  --bs-tertiary-color:      var(--pl-text-dim);
  --bs-border-color:        var(--pl-border);
  --bs-border-color-translucent: rgba(46, 43, 69, .8);

  --bs-primary:             var(--pl-orange);
  --bs-primary-rgb:         var(--pl-orange-rgb);
  --bs-link-color:          var(--pl-orange);
  --bs-link-hover-color:    var(--pl-gold);

  --bs-danger:              var(--pl-danger);
  --bs-danger-rgb:          var(--pl-danger-rgb);

  --bs-card-bg:             var(--pl-surface);
  --bs-card-border-color:   var(--pl-border);

  --bs-table-bg:            transparent;
  --bs-table-striped-bg:    rgba(255,255,255,.03);
  --bs-table-hover-bg:      rgba(var(--pl-orange-rgb), .06);
  --bs-table-border-color:  var(--pl-border-sub);
  --bs-table-color:         var(--pl-text);

  --bs-input-bg:            var(--pl-surface-up);
  --bs-form-control-bg:     var(--pl-surface-up);
  --bs-modal-bg:            var(--pl-surface);
  --bs-modal-border-color:  var(--pl-border);
}

/* ─── Base ────────────────────────────────────────────────────────────────── */

body {
  background-color: var(--pl-bg);
  color: var(--pl-text);
  font-family: 'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

main > .container,
main > .container-fluid {
  padding-top: 70px;
  padding-bottom: 2rem;
  min-height: 100%;
}

/* ─── Navbar ──────────────────────────────────────────────────────────────── */

.pl-navbar {
  background-color: var(--pl-surface) !important;
  border-bottom: 1px solid var(--pl-border);
  backdrop-filter: blur(8px);
}

.pl-navbar .navbar-brand {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .01em;
  color: var(--pl-text) !important;
}

.pl-brand-mark {
  color: var(--pl-orange);
  font-size: 1.1em;
}

.pl-navbar .nav-link {
  color: var(--pl-text-muted) !important;
  font-size: .875rem;
  transition: color .15s;
}

.pl-navbar .nav-link:hover {
  color: var(--pl-orange) !important;
}

.pl-navbar .nav-link.logout {
  color: var(--pl-text-muted) !important;
}

.pl-navbar .nav-link.logout:hover {
  color: var(--pl-orange) !important;
}

/* ─── Footer ─────────────────────────────────────────────────────────────── */

.pl-footer {
  background-color: var(--pl-surface);
  border-top: 1px solid var(--pl-border);
}

.pl-footer-text {
  font-size: .75rem;
  color: var(--pl-text-dim);
  letter-spacing: .02em;
}

/* ─── GridView / Tables ───────────────────────────────────────────────────── */

.grid-view table {
  border-collapse: separate;
  border-spacing: 0;
  border-radius: .5rem;
  overflow: hidden;
  border: 1px solid var(--pl-border);
}

.grid-view thead th {
  background-color: var(--pl-surface-up);
  color: var(--pl-text-muted);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-bottom: 1px solid var(--pl-border);
  white-space: nowrap;
  padding: .75rem 1rem;
}

.grid-view thead th a {
  color: var(--pl-text-muted);
  text-decoration: none;
  transition: color .15s;
}

.grid-view thead th a:hover {
  color: var(--pl-orange);
}

.grid-view tbody td {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--pl-border-sub);
  vertical-align: middle;
  font-size: .875rem;
}

.grid-view tbody tr:last-child td {
  border-bottom: none;
}

.grid-view tbody tr:hover td {
  background-color: rgba(var(--pl-orange-rgb), .05);
}

/* sort arrows */
a.asc::after, a.desc::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin: 0 0 2px 5px;
  border: solid 4px transparent;
  background: transparent;
  vertical-align: middle;
}
a.asc::after {
  border-bottom: solid 6px var(--pl-orange);
  border-top-width: 0;
}
a.desc::after {
  border-top: solid 6px var(--pl-orange);
  border-bottom-width: 0;
}

/* pagination */
.pagination .page-link {
  background-color: var(--pl-surface-up);
  border-color: var(--pl-border);
  color: var(--pl-text-muted);
  font-size: .8rem;
}

.pagination .page-link:hover {
  background-color: var(--pl-surface);
  color: var(--pl-orange);
  border-color: var(--pl-border);
}

.pagination .active .page-link {
  background-color: var(--pl-orange);
  border-color: var(--pl-orange);
  color: #fff;
}

/* ─── Buttons ─────────────────────────────────────────────────────────────── */

.btn-pl-primary {
  background-color: var(--pl-orange);
  border-color: var(--pl-orange);
  color: #fff;
  font-weight: 600;
  transition: background-color .15s, transform .1s;
}

.btn-pl-primary:hover {
  background-color: var(--pl-orange-deep);
  border-color: var(--pl-orange-deep);
  color: #fff;
  transform: translateY(-1px);
}

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

/* Download: subtle orange outline */
.btn-outline-primary {
  color: var(--pl-orange);
  border-color: var(--pl-orange);
  font-size: .8rem;
  padding: .3rem .65rem;
}

.btn-outline-primary:hover {
  background-color: var(--pl-orange);
  border-color: var(--pl-orange);
  color: #fff;
}

/* Restore: amber/gold, clearly distinct from delete */
.btn-outline-warning {
  color: var(--pl-gold);
  border-color: var(--pl-warning);
  font-size: .8rem;
  padding: .3rem .65rem;
}

.btn-outline-warning:hover {
  background-color: var(--pl-warning);
  border-color: var(--pl-warning);
  color: #000;
}

.btn-warning {
  background-color: var(--pl-warning);
  border-color: var(--pl-warning);
  color: #000;
  font-weight: 600;
}

.btn-warning:hover {
  background-color: #b88910;
  border-color: #b88910;
  color: #000;
}

/* Delete: danger red */
.btn-outline-danger {
  color: var(--pl-danger);
  border-color: var(--pl-danger);
  font-size: .8rem;
  padding: .3rem .65rem;
}

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

.btn-danger {
  background-color: var(--pl-danger);
  border-color: var(--pl-danger);
  color: #fff;
  font-weight: 600;
}

.btn-danger:hover {
  background-color: #c03d3d;
  border-color: #c03d3d;
  color: #fff;
}

/* ─── Alerts / Flashes ────────────────────────────────────────────────────── */

.alert-success {
  background-color: var(--pl-success-bg);
  border-color: rgba(76, 175, 120, .3);
  color: var(--pl-success);
}

.alert-danger {
  background-color: var(--pl-danger-bg);
  border-color: rgba(var(--pl-danger-rgb), .3);
  color: var(--pl-danger);
}

.alert .btn-close {
  filter: invert(1) opacity(.5);
}

/* ─── Modals ──────────────────────────────────────────────────────────────── */

.modal-content {
  background-color: var(--pl-surface);
  border: 1px solid var(--pl-border);
  border-radius: .75rem;
}

.modal-header {
  border-bottom-color: var(--pl-border);
  padding: 1.1rem 1.25rem .9rem;
}

.modal-footer {
  border-top-color: var(--pl-border);
}

.modal-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--pl-text);
}

.btn-close {
  filter: invert(1) opacity(.6);
}

.btn-close:hover {
  filter: invert(1) opacity(1);
}

.modal-backdrop {
  background-color: rgba(5, 4, 12, .75);
}

/* ─── Forms (modals + login) ──────────────────────────────────────────────── */

.form-control,
.form-select {
  background-color: var(--pl-surface-up);
  border-color: var(--pl-border);
  color: var(--pl-text);
  font-size: .875rem;
}

.form-control:focus,
.form-select:focus {
  background-color: var(--pl-surface-up);
  border-color: var(--pl-orange);
  color: var(--pl-text);
  box-shadow: 0 0 0 .2rem rgba(var(--pl-orange-rgb), .2);
}

.form-control::placeholder {
  color: var(--pl-text-dim);
}

.form-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--pl-text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .35rem;
}

.form-check-input:checked {
  background-color: var(--pl-orange);
  border-color: var(--pl-orange);
}

/* ─── Login ───────────────────────────────────────────────────────────────── */

.site-login {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.login-split-card {
  border-radius: 1rem;
  box-shadow: 0 0 0 1px var(--pl-border), 0 24px 64px rgba(0, 0, 0, .6);
  background-color: var(--pl-surface);
  width: 100%;
  max-width: 860px;
  overflow: hidden;
  border: none;
}

.login-brand-panel {
  background-color: #7b2d92;
  position: relative;
  min-height: 440px;
  overflow: hidden;
}

.login-brand-panel::before {
  content: none;
}

.login-brand-panel::after {
  content: none;
}

.login-brand-content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.5rem;
}

.login-brand-logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: #fff;
  opacity: .95;
}

.pl-login-logo {
  height: 38px;
  width: auto;
  max-width: 200px;
  display: block;
}

.login-brand-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  text-wrap: balance;
  margin-bottom: .75rem;
}

.login-brand-subtitle {
  font-size: .875rem;
  color: rgba(255,255,255,.65);
  line-height: 1.6;
  max-width: 26ch;
}

.login-form-panel {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-form-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--pl-text);
  margin-bottom: .25rem;
}

.login-form-sub {
  font-size: .8rem;
  color: var(--pl-text-dim);
  margin-bottom: 2rem;
}

/* login input groups */
.login-split-card .input-group {
  border: 1px solid var(--pl-border);
  border-radius: .5rem;
  overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
  background-color: var(--pl-surface-up);
}

.login-split-card .input-group .input-group-text {
  background: transparent;
  border: 0;
  color: var(--pl-text-dim);
  padding: 0 .75rem;
}

.login-split-card .input-group .form-control {
  border: 0;
  background: transparent;
  color: var(--pl-text);
  padding-left: 0;
}

.login-split-card .input-group .form-control:focus {
  box-shadow: none;
  background: transparent;
}

.login-split-card .input-group:focus-within {
  border-color: var(--pl-orange);
  box-shadow: 0 0 0 .2rem rgba(var(--pl-orange-rgb), .18);
}

@supports selector(.input-group:has(.is-invalid)) {
  .login-split-card .input-group:has(.is-invalid) ~ .invalid-feedback { display: block; margin-top: .35rem; }
  .login-split-card .input-group:has(.is-invalid) { border-color: var(--pl-danger); }
  .login-split-card .input-group:has(.is-invalid):focus-within {
    box-shadow: 0 0 0 .2rem rgba(var(--pl-danger-rgb), .2);
  }
}
@supports not selector(.input-group:has(.is-invalid)) {
  .login-split-card .invalid-feedback:not(:empty) { display: block; margin-top: .35rem; }
  .login-split-card .input-group .form-control.is-invalid { border: 1px solid var(--pl-danger); }
}

.invalid-feedback { color: var(--pl-danger); font-size: .8rem; }

.login-btn {
  background-color: var(--pl-orange);
  border: none;
  color: #fff;
  font-weight: 700;
  letter-spacing: .03em;
  padding: .65rem 1rem;
  font-size: .9rem;
  border-radius: .5rem;
  transition: background-color .15s, transform .1s, box-shadow .2s;
  box-shadow: 0 4px 16px rgba(var(--pl-orange-rgb), .30);
}

.login-btn:hover {
  background-color: var(--pl-orange-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(var(--pl-orange-rgb), .40);
  color: #fff;
}

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

/* ─── Error / misc ────────────────────────────────────────────────────────── */

.error-summary {
  color: var(--pl-danger);
  background: var(--pl-danger-bg);
  border: 1px solid rgba(var(--pl-danger-rgb), .35);
  padding: .75rem 1.25rem;
  border-radius: .375rem;
  margin-bottom: 1rem;
  font-size: .875rem;
}

.hint-block {
  display: block;
  margin-top: .3rem;
  color: var(--pl-text-dim);
  font-size: .8rem;
}

code {
  color: var(--pl-gold);
  background-color: var(--pl-surface-up);
  padding: .1em .35em;
  border-radius: .25rem;
  font-size: .85em;
}

/* ─── Login card entrance ─────────────────────────────────────────────────── */

@keyframes pl-login-in {
  from { opacity: 0; transform: translateY(18px) scale(0.975); }
  to   { opacity: 1; transform: none; }
}

.login-split-card {
  animation: pl-login-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* ─── Reduced motion ──────────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}