/* ============================================================
   WorkoutBox — Design Tokens & Theme
   Defines CSS custom properties for light (default) and dark
   modes.  Loaded BEFORE main.css so variables are always in
   scope.  Dark mode is activated by setting  data-theme="dark"
   (and data-bs-theme="dark") on the <html> element.
============================================================ */

/* ──────────────────────────────────────────────────────────
   LIGHT MODE  (default / :root)
────────────────────────────────────────────────────────── */
:root,
[data-theme="light"] {

  /* Page backgrounds */
  --wb-bg:            #ffffff;
  --wb-bg-subtle:     #f8f7f7;    /* body::before/after, iOS overscroll */

  /* Surface levels  (cards, inputs, panels) */
  --wb-surface:       #ffffff;
  --wb-surface-2:     #f8f9fa;    /* secondary surfaces, inputs */
  --wb-surface-3:     #fafafa;    /* out-of-month calendar cells */

  /* Text */
  --wb-text:          #212529;
  --wb-text-2:        #495057;
  --wb-text-3:        #6c757d;    /* secondary / muted */
  --wb-text-4:        #adb5bd;    /* very muted / placeholders */

  /* Borders */
  --wb-border:        #dee2e6;
  --wb-border-2:      #e9ecef;
  --wb-border-3:      #e0e0e0;    /* tables, calendar cells */

  /* Brand red */
  --wb-red:           #b60606;
  --wb-red-muted:     rgba(182, 6, 6, 0.10);
  --wb-red-ripple:    rgba(182, 6, 6, 0.30);

  /* Dark headers used inside cards */
  --wb-dark-header:   #333333;
  --wb-dark-header-2: #2c2c2c;

  /* State */
  --wb-hover:         #f7f7f7;

  /* Calendar */
  --wb-cal-header:    #dcdcdc;
  --wb-cal-text:      #ffffff;
  --wb-table-header:  #d8d8d8;

  /* Shadows */
  --wb-shadow:        rgba(0, 0, 0, 0.08);
  --wb-shadow-card:   0 4px 20px rgba(0, 0, 0, 0.08);
  --wb-shadow-lg:     0 12px 32px rgba(0, 0, 0, 0.15);

  /* Navigation */
  --wb-navbar-bg:     #ffffff;
  --wb-bottom-nav-bg: #ffffff;

  /* Legacy aliases (used by some templates directly) */
  --light-grey:       #f8f9fa;
  --primary-red:      #b60606;
}


/* ──────────────────────────────────────────────────────────
   DARK MODE
────────────────────────────────────────────────────────── */
[data-theme="dark"] {

  /* Page backgrounds */
  --wb-bg:            #111112;
  --wb-bg-subtle:     #0c0c0d;

  /* Surface levels */
  --wb-surface:       #1c1c1e;
  --wb-surface-2:     #242426;
  --wb-surface-3:     #2c2c2e;

  /* Text */
  --wb-text:          #f2f2f7;
  --wb-text-2:        #c7c7cc;
  --wb-text-3:        #aeaeb2;
  --wb-text-4:        #636366;

  /* Borders */
  --wb-border:        #2c2c2e;
  --wb-border-2:      #38383a;
  --wb-border-3:      #3a3a3c;

  /* Brand red — same as light mode for consistent identity */
  --wb-red:           #b60606;
  --wb-red-muted:     rgba(182, 6, 6, 0.15);
  --wb-red-ripple:    rgba(182, 6, 6, 0.30);

  /* Dark headers */
  --wb-dark-header:   #242426;
  --wb-dark-header-2: #2c2c2e;

  /* State */
  --wb-hover:         #2c2c2e;

  /* Calendar */
  --wb-cal-header:    #2c2c2e;
  --wb-cal-text:      #f2f2f7;
  --wb-table-header:  #2c2c2e;

  /* Shadows */
  --wb-shadow:        rgba(0, 0, 0, 0.40);
  --wb-shadow-card:   0 4px 20px rgba(0, 0, 0, 0.45);
  --wb-shadow-lg:     0 12px 32px rgba(0, 0, 0, 0.60);

  /* Navigation */
  --wb-navbar-bg:     #1c1c1e;
  --wb-bottom-nav-bg: #1c1c1e;

  /* Legacy aliases */
  --light-grey:       #242426;
  --primary-red:      #b60606;
}


/* ──────────────────────────────────────────────────────────
   SMOOTH TRANSITION
   Only transition colours, not layout, to avoid janky reflows
────────────────────────────────────────────────────────── */
body,
.navbar,
.mobile-topbar,
.mobile-bottom-nav,
.card-design-1,
.card-design-1-border,
.card-design-1-borderless,
.white-card,
.white-card-small,
.white-card-workout,
.login-card,
.calendar-table,
.calendar-day,
.table,
.form-control,
.form-select,
.modal-content,
.dropdown-menu {
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}


/* ──────────────────────────────────────────────────────────
   DARK MODE — Bootstrap component overrides
   Bootstrap 5.3 applies data-bs-theme="dark" automatically,
   but we add belt-and-suspenders overrides for any gaps.
────────────────────────────────────────────────────────── */

/* Text utilities */
[data-theme="dark"] .text-muted        { color: var(--wb-text-3) !important; }
[data-theme="dark"] .text-dark         { color: var(--wb-text)   !important; }
[data-theme="dark"] .text-secondary    { color: var(--wb-text-3) !important; }

/* Backgrounds */
[data-theme="dark"] .bg-light          { background-color: var(--wb-surface-2) !important; }
[data-theme="dark"] .bg-white          { background-color: var(--wb-surface)   !important; }
[data-theme="dark"] .bg-light-grey     { background-color: var(--wb-surface-2) !important; border-bottom-color: var(--wb-border) !important; }

/* Bootstrap card */
[data-theme="dark"] .card {
  background-color: var(--wb-surface);
  border-color: var(--wb-border);
  color: var(--wb-text);
}
[data-theme="dark"] .card-title        { color: var(--wb-text-2); }

/* Forms */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--wb-surface-2);
  border-color: var(--wb-border-2);
  color: var(--wb-text);
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background-color: var(--wb-surface-2);
  color: var(--wb-text);
  border-color: var(--wb-red);
  box-shadow: 0 0 0 0.2rem var(--wb-red-muted);
}
[data-theme="dark"] .form-control[readonly] {
  background-color: var(--wb-surface-3);
  color: var(--wb-text-3);
}
[data-theme="dark"] .form-control.bg-light {
  background-color: var(--wb-surface-2) !important;
  color: var(--wb-text-3);
}
[data-theme="dark"] .input-group-text {
  background-color: var(--wb-surface-2);
  border-color: var(--wb-border-2);
  color: var(--wb-text-3);
}

/* Buttons */
[data-theme="dark"] .btn-outline-secondary {
  color: var(--wb-text-3);
  border-color: var(--wb-border-2);
}
[data-theme="dark"] .btn-outline-secondary:hover {
  background-color: var(--wb-hover);
  color: var(--wb-text);
  border-color: var(--wb-border-2);
}
[data-theme="dark"] .btn-secondary {
  background-color: #4a4a4e;
  border-color: #4a4a4e;
  color: var(--wb-text);
}
[data-theme="dark"] .btn-outline-primary {
  color: var(--wb-red) !important;
  border-color: var(--wb-red) !important;
}
[data-theme="dark"] .btn-outline-primary:hover {
  background-color: var(--wb-red-muted) !important;
  color: var(--wb-red) !important;
}
[data-theme="dark"] .btn-check:checked + .btn-outline-primary {
  background-color: var(--wb-red) !important;
  border-color: var(--wb-red) !important;
  color: #fff !important;
}
[data-theme="dark"] .btn-outline-danger {
  color: var(--wb-red) !important;
  border-color: var(--wb-red) !important;
}
[data-theme="dark"] .btn-outline-danger:hover,
[data-theme="dark"] .btn-outline-danger:focus {
  background-color: var(--wb-red) !important;
  color: #fff !important;
}

/* Modal */
[data-theme="dark"] .modal-content {
  background-color: var(--wb-surface);
  color: var(--wb-text);
  border: none;
}
[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer    { border-color: var(--wb-border) !important; }
[data-theme="dark"] .btn-close       { filter: invert(1); }

/* Dropdown */
[data-theme="dark"] .dropdown-menu {
  background-color: var(--wb-surface-2);
  border-color: var(--wb-border);
}
[data-theme="dark"] .dropdown-item { color: var(--wb-text); }
[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
  background-color: var(--wb-hover) !important;
  color: var(--wb-text) !important;
}
[data-theme="dark"] .dropdown-item:active {
  background-color: var(--wb-hover) !important;
  color: var(--wb-text) !important;
}

/* Tables — base colors handled in main.css via --bs-table-bg overrides.
   Dark mode only needs border colours and text. */
[data-theme="dark"] .table           { color: var(--wb-text); }
[data-theme="dark"] .table th,
[data-theme="dark"] .table td        { border-color: var(--wb-border-3); }
[data-theme="dark"] .table-responsive { background: var(--wb-surface); border-color: var(--wb-border-3); }

/* Alerts */
[data-theme="dark"] .alert-warning {
  background-color: #2a1f00;
  border-color: #5a4200;
  color: #ffd60a;
}
[data-theme="dark"] .alert-info {
  background-color: #002233;
  border-color: #004a6e;
  color: #62d4f5;
}
[data-theme="dark"] .alert-success {
  background-color: #002611;
  border-color: #004d22;
  color: #34d399;
}
[data-theme="dark"] .alert-danger {
  background-color: #2a0000;
  border-color: #5a0000;
  color: #f87171;
}

/* Nav tabs */
[data-theme="dark"] .nav-tabs .nav-link {
  background-color: var(--wb-surface-2);
  color: var(--wb-text-3);
}
[data-theme="dark"] .nav-tabs .nav-link.active {
  background-color: var(--wb-red);
  color: #ffffff;
}
[data-theme="dark"] .nav-tabs .nav-link:hover {
  background-color: var(--wb-hover);
  color: var(--wb-text);
}

/* Badges */
[data-theme="dark"] .badge-outline {
  border-color: var(--wb-red);
  color: var(--wb-red);
}
[data-theme="dark"] .badge-outline-grey {
  border-color: var(--wb-text-4);
  color: var(--wb-text-4);
}

/* Pricing card */
[data-theme="dark"] .pricing-card {
  background: var(--wb-surface);
  border-color: var(--wb-border-2);
}

/* ──────────────────────────────────────────────────────────
   DARK MODE TOGGLE BUTTON
────────────────────────────────────────────────────────── */
.btn-dark-mode-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 12px;
  border-radius: 8px;
  border: 1px solid var(--wb-border-2);
  background: var(--wb-surface-2);
  color: var(--wb-text-2);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
  min-width: 130px;
}
.btn-dark-mode-toggle:hover {
  background: var(--wb-hover);
  border-color: var(--wb-border);
  color: var(--wb-text);
}
.btn-dark-mode-toggle .dark-mode-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.btn-dark-mode-toggle .dark-mode-track {
  width: 34px;
  height: 19px;
  border-radius: 10px;
  background: var(--wb-border-2);
  position: relative;
  transition: background 0.2s;
  flex-shrink: 0;
}
.btn-dark-mode-toggle .dark-mode-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--wb-text-4);
  transition: transform 0.2s, background 0.2s;
}
[data-theme="dark"] .btn-dark-mode-toggle .dark-mode-track { background: var(--wb-red); }
[data-theme="dark"] .btn-dark-mode-toggle .dark-mode-thumb { transform: translateX(15px); background: #ffffff; }

/* ──────────────────────────────────────────────────────────
   COMPACT STAT CARD  (.stat-mini)
   Matches the compact "Total hours / Streak" tile design:
   muted label on top, bold value below, no border/header.
────────────────────────────────────────────────────────── */
.stat-mini {
  background: var(--wb-surface-2);
  border-radius: 10px;
  padding: 12px 16px 14px;
}
.stat-mini-label {
  font-size: 0.72rem;
  color: var(--wb-text-3);
  font-weight: 400;
  margin-bottom: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stat-mini-label i {
  margin-right: 4px;
  font-size: 0.68rem;
}
.stat-mini-value {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--wb-text);
  line-height: 1.1;
}
.stat-mini-sub {
  font-size: 0.68rem;
  color: var(--wb-text-4);
  margin-top: 3px;
}

/* ──────────────────────────────────────────────────────────
   SEGMENTED CONTROL  (gender, weight unit, etc.)
────────────────────────────────────────────────────────── */
.wb-seg {
  display: inline-flex;
  border: 1px solid var(--wb-border-2);
  border-radius: 8px;
  overflow: hidden;
  background: var(--wb-surface-2);
  flex-shrink: 0;
}
.wb-seg input[type="radio"] { display: none; }
.wb-seg-label {
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--wb-text-3);
  cursor: pointer;
  text-align: center;
  border-right: 1px solid var(--wb-border-2);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  user-select: none;
  line-height: 1.4;
}
.wb-seg-label:last-of-type { border-right: none; }
.wb-seg input:checked + .wb-seg-label {
  background: var(--wb-red);
  color: #ffffff;
  font-weight: 600;
}
.wb-seg-label:hover { background: var(--wb-hover); color: var(--wb-text); }
.wb-seg input:checked + .wb-seg-label:hover { background: var(--wb-red); color: #ffffff; }

/* ──────────────────────────────────────────────────────────
   ACCOUNT PAGE LAYOUT
────────────────────────────────────────────────────────── */
.acct-card {
  border-radius: 14px;
  border: 1px solid var(--wb-border);
  background: var(--wb-surface);
  overflow: hidden;
}

/* Card header: avatar + name/role */
.acct-header {
  padding: 18px 20px 16px;
  border-bottom: 1px solid var(--wb-border);
  display: flex;
  align-items: center;
  gap: 14px;
}
.acct-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--wb-red);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1rem;
  flex-shrink: 0;
}
.acct-header-name { font-size: 0.95rem; font-weight: 600; color: var(--wb-text); }
.acct-header-role { font-size: 0.72rem; color: var(--wb-text-4); margin-top: 2px; }

/* Section label (PROFILE, PERSONAL, …) */
.acct-section-label {
  padding: 12px 20px 4px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--wb-text-4);
}

/* Section wrapper */
.acct-section { padding: 0 20px; }

/* Individual setting row */
.acct-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--wb-border);
  min-height: 46px;
}
.acct-row:last-child { border-bottom: none; }

/* Left-side label */
.acct-label { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.acct-label-main {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.85rem;
  color: var(--wb-text);
  white-space: nowrap;
}
.acct-label-main i { color: var(--wb-text-4); width: 13px; text-align: center; font-size: 0.8rem; }
.acct-label-sub { font-size: 0.7rem; color: var(--wb-text-4); padding-left: 22px; }

/* Right-side controls */
.acct-input {
  max-width: 200px;
  font-size: 0.82rem !important;
  text-align: right;
  background: var(--wb-surface-2) !important;
  border-color: var(--wb-border-2) !important;
  color: var(--wb-text) !important;
}
.acct-input[readonly] { color: var(--wb-text-3) !important; }

.acct-password-dots {
  font-size: 0.9rem;
  color: var(--wb-text-3);
  letter-spacing: 0.1em;
  padding: 4px 0;
}

.acct-icon-btn {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  border: 1px solid var(--wb-border-2);
  background: var(--wb-surface-2);
  color: var(--wb-text-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  font-size: 0.75rem;
  flex-shrink: 0;
}
.acct-icon-btn:hover {
  background: var(--wb-red);
  border-color: var(--wb-red);
  color: #ffffff;
}

/* Actions bar */
.acct-actions {
  padding: 14px 20px;
  border-top: 1px solid var(--wb-border);
  display: flex;
  gap: 10px;
  align-items: center;
  background: var(--wb-surface-2);
}

/* Responsive: on small screens stack controls */
@media (max-width: 400px) {
  .acct-input  { max-width: 150px; }
  .wb-seg-label { padding: 6px 10px; }
  .btn-dark-mode-toggle { min-width: 110px; font-size: 0.78rem; }
}
