/* ==========================================================================
   FitTrack — Design System (dark-first)
   Tokens dari PRD §10 (moodboard: dark premium, card berlapis, angka dominan).
   ========================================================================== */
:root {
  /* Surfaces */
  --ft-bg:            #0B1111;
  --ft-bg-2:         #101817;
  --ft-surface:      #172120;
  --ft-surface-2:    #1D2927;
  --ft-surface-3:    #243230;

  /* Accents */
  --ft-mint:         #8FC8C5;
  --ft-mint-strong:  #A8DAD6;
  --ft-mint-dim:     rgba(143, 200, 197, .14);
  --ft-amber:        #D8B96C;
  --ft-amber-dim:    rgba(216, 185, 108, .16);

  /* Status */
  --ft-success:      #6FCF97;
  --ft-warning:      #D8B96C;
  --ft-danger:       #E5796B;
  --ft-info:         #8FC8C5;

  /* Text */
  --ft-text:         #F2F6F4;
  --ft-text-muted:   #A2B0AC;
  --ft-text-faint:   #74827E;

  /* Lines */
  --ft-border:       #2B3936;
  --ft-border-soft:  #223029;

  /* Radii & shadow */
  --ft-radius:       18px;
  --ft-radius-sm:    12px;
  --ft-radius-lg:    26px;
  --ft-shadow:       0 10px 30px -12px rgba(0, 0, 0, .55);

  /* Layout */
  --ft-navbar-h:     64px;
  --ft-sidebar-w:    248px;
  --ft-maxw:         1180px;

  /* Bootstrap overrides mapped to our tokens */
  --bs-body-bg:      var(--ft-bg);
  --bs-body-color:   var(--ft-text);
  --bs-border-color: var(--ft-border);
  --bs-primary:      var(--ft-mint);
  --bs-primary-rgb:  143, 200, 197;
  --bs-link-color:   var(--ft-mint);
  --bs-link-hover-color: var(--ft-mint-strong);
}

/* Light mode is NOT an MVP blocker (PRD). Dark is the only theme shipped. */

* { -webkit-tap-highlight-color: transparent; }

html, body { background: var(--ft-bg); }

body {
  color: var(--ft-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
  padding-bottom: calc(var(--ft-navbar-h) + env(safe-area-inset-bottom, 0px));
}

/* Desktop: sidebar reserved, no bottom-nav padding */
@media (min-width: 992px) {
  body { padding-bottom: 0; padding-left: var(--ft-sidebar-w); }
}

h1, h2, h3, h4, h5 { color: var(--ft-text); font-weight: 650; letter-spacing: -0.01em; }
a { text-decoration: none; color: var(--ft-mint); }
a:hover { color: var(--ft-mint-strong); }
small, .text-muted { color: var(--ft-text-muted) !important; }

/* ---- App shell ---------------------------------------------------------- */
.ft-app      { max-width: var(--ft-maxw); margin: 0 auto; padding: 18px 16px 24px; }
.ft-topbar   { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.ft-topbar h1{ font-size: 1.5rem; margin: 0; }
.ft-greeting { color: var(--ft-text-muted); font-size: .9rem; }

/* ---- Card --------------------------------------------------------------- */
.ft-card {
  background: var(--ft-surface);
  border: 1px solid var(--ft-border-soft);
  border-radius: var(--ft-radius);
  padding: 18px;
  box-shadow: var(--ft-shadow);
}
.ft-card--flush { padding: 0; overflow: hidden; }
.ft-card__title { font-size: .8rem; color: var(--ft-text-muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; }

/* Hero / gradient surface (dashboard, onboarding) */
.ft-hero {
  background:
    radial-gradient(120% 140% at 85% -10%, rgba(143,200,197,.16), transparent 55%),
    linear-gradient(180deg, var(--ft-surface-2), var(--ft-surface));
  border: 1px solid var(--ft-border);
  border-radius: var(--ft-radius-lg);
  padding: 22px;
}

/* Hero with a photographic header behind it (goal target card). */
.ft-hero--photo {
  position: relative;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--ft-border);
  overflow: hidden;
}
.ft-hero--photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,17,17,.25) 0%, rgba(11,17,17,.55) 45%, rgba(11,17,17,.9) 100%);
}
.ft-hero--photo > * { position: relative; z-index: 1; }
.ft-hero--photo .ft-stat__value,
.ft-hero--photo .ft-card__title { color: #fff; }
.ft-hero--photo .ft-stat__label { color: rgba(242,246,244,.82); }

/* ---- Stat (angka metrik dominan) --------------------------------------- */
.ft-stat        { display: flex; flex-direction: column; gap: 2px; }
.ft-stat__value { font-size: 2rem; font-weight: 720; line-height: 1.05; letter-spacing: -0.02em; }
.ft-stat__value small { font-size: .9rem; color: var(--ft-text-muted); font-weight: 500; }
.ft-stat__label { font-size: .78rem; color: var(--ft-text-muted); }
.ft-stat-grid   { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 14px; }

/* ---- Segmented tabs (All type / Chest / Cardio ...) -------------------- */
.ft-segment { display: inline-flex; gap: 4px; background: var(--ft-bg-2); border: 1px solid var(--ft-border-soft); border-radius: 999px; padding: 4px; }
.ft-segment a, .ft-segment button {
  border: 0; background: transparent; color: var(--ft-text-muted);
  padding: 6px 14px; border-radius: 999px; font-size: .85rem; font-weight: 550; cursor: pointer;
}
.ft-segment a.is-active, .ft-segment button.is-active { background: var(--ft-surface-3); color: var(--ft-text); }

/* ---- Buttons ------------------------------------------------------------ */
.btn-ft-primary {
  background: var(--ft-mint); color: #0b1514; border: 0; font-weight: 650;
  border-radius: 999px; padding: 11px 20px;
}
.btn-ft-primary:hover { background: var(--ft-mint-strong); color: #0b1514; }
.btn-ft-ghost {
  background: var(--ft-surface-2); color: var(--ft-text); border: 1px solid var(--ft-border);
  border-radius: 999px; padding: 10px 18px;
}
.btn-ft-ghost:hover { border-color: var(--ft-mint); color: var(--ft-text); }
.btn-ft-block { display: block; width: 100%; text-align: center; }

/* ---- Pills / badges ----------------------------------------------------- */
.ft-pill { display: inline-flex; align-items: center; gap: 6px; font-size: .74rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; }
.ft-pill--mint    { background: var(--ft-mint-dim);  color: var(--ft-mint-strong); }
.ft-pill--amber   { background: var(--ft-amber-dim); color: var(--ft-amber); }
.ft-pill--danger  { background: rgba(229,121,107,.16); color: var(--ft-danger); }
.ft-pill--muted   { background: var(--ft-surface-3); color: var(--ft-text-muted); }

/* ---- Forms -------------------------------------------------------------- */
.form-control, .form-select {
  background: var(--ft-bg-2); border: 1px solid var(--ft-border); color: var(--ft-text);
  border-radius: var(--ft-radius-sm); padding: 11px 14px;
}
.form-control:focus, .form-select:focus {
  background: var(--ft-bg-2); color: var(--ft-text);
  border-color: var(--ft-mint); box-shadow: 0 0 0 3px var(--ft-mint-dim);
}
.form-control::placeholder { color: var(--ft-text-faint); }
.form-label { font-size: .82rem; color: var(--ft-text-muted); margin-bottom: 6px; }
.invalid-feedback, .ft-error { color: var(--ft-danger); font-size: .8rem; }
.is-invalid { border-color: var(--ft-danger) !important; }

/* ---- Navigation: bottom (mobile) --------------------------------------- */
.ft-bottomnav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1030;
  display: flex; justify-content: space-around; align-items: center;
  height: calc(var(--ft-navbar-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: rgba(16,24,23,.92); backdrop-filter: blur(12px);
  border-top: 1px solid var(--ft-border);
}
.ft-bottomnav a { display: flex; flex-direction: column; align-items: center; gap: 3px; color: var(--ft-text-faint); font-size: .66rem; padding: 6px 10px; flex: 1; }
.ft-bottomnav a.is-active { color: var(--ft-mint); }
.ft-bottomnav svg { width: 22px; height: 22px; }
@media (min-width: 992px) { .ft-bottomnav { display: none; } }

/* ---- Navigation: sidebar (desktop) ------------------------------------- */
.ft-sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--ft-sidebar-w); z-index: 1030;
  background: var(--ft-bg-2); border-right: 1px solid var(--ft-border);
  padding: 22px 14px; display: none; flex-direction: column; gap: 4px;
}
.ft-sidebar__brand { font-weight: 750; font-size: 1.25rem; letter-spacing: -.02em; padding: 6px 12px 18px; }
.ft-sidebar__brand span { color: var(--ft-mint); }
.ft-sidebar a { display: flex; align-items: center; gap: 12px; color: var(--ft-text-muted); padding: 11px 12px; border-radius: var(--ft-radius-sm); font-weight: 550; }
.ft-sidebar a:hover { background: var(--ft-surface); color: var(--ft-text); }
.ft-sidebar a.is-active { background: var(--ft-mint-dim); color: var(--ft-mint-strong); }
.ft-sidebar svg { width: 20px; height: 20px; }
.ft-sidebar__mode { margin-top: auto; }
@media (min-width: 992px) { .ft-sidebar { display: flex; } }

/* ---- States (empty / error / loading) ---------------------------------- */
.ft-empty { text-align: center; padding: 42px 20px; color: var(--ft-text-muted); }
.ft-empty__icon { width: 52px; height: 52px; margin: 0 auto 14px; opacity: .55; }
.ft-empty__title { color: var(--ft-text); font-weight: 600; margin-bottom: 4px; }
.ft-empty__text { margin-bottom: 18px; }
.ft-alert { border-radius: var(--ft-radius-sm); padding: 12px 14px; border: 1px solid; font-size: .9rem; }
.ft-alert--danger  { background: rgba(229,121,107,.1);  border-color: rgba(229,121,107,.4); color: #f2c3bc; }
.ft-alert--success { background: rgba(111,207,151,.1);  border-color: rgba(111,207,151,.4); color: #c3ebd2; }
.ft-alert--info    { background: var(--ft-mint-dim);    border-color: rgba(143,200,197,.4); color: var(--ft-mint-strong); }

.ft-skeleton { background: linear-gradient(90deg, var(--ft-surface-2) 25%, var(--ft-surface-3) 37%, var(--ft-surface-2) 63%); background-size: 400% 100%; animation: ft-shimmer 1.4s ease infinite; border-radius: var(--ft-radius-sm); }
@keyframes ft-shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }

.ft-spinner { width: 20px; height: 20px; border: 2px solid var(--ft-border); border-top-color: var(--ft-mint); border-radius: 50%; animation: ft-spin .7s linear infinite; display: inline-block; }
@keyframes ft-spin { to { transform: rotate(360deg); } }

/* ---- Modal (confirm) ---------------------------------------------------- */
.modal-content { background: var(--ft-surface); border: 1px solid var(--ft-border); border-radius: var(--ft-radius); color: var(--ft-text); }
.modal-header, .modal-footer { border-color: var(--ft-border); }

/* ---- Action rows (buttons + inline forms side by side) ------------------ */
.ft-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.ft-actions form { display: contents; } /* buttons become direct flex children */

/* ---- Stepper (reps/kg: tombol +/- besar + input manual) ------------------ */
.ft-stepper-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ft-stepper { display: grid; grid-template-columns: 44px 1fr 44px; grid-template-areas: "label label label" "minus input plus"; gap: 6px; align-items: center; }
.ft-stepper__label { grid-area: label; font-size: .78rem; color: var(--ft-text-muted); text-transform: uppercase; letter-spacing: .06em; }
.ft-stepper__btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--ft-border);
  background: var(--ft-surface-3); color: var(--ft-text); font-size: 1.4rem; line-height: 1;
  display: grid; place-items: center; cursor: pointer; user-select: none; touch-action: manipulation;
}
.ft-stepper__btn:active { background: var(--ft-mint-dim); border-color: var(--ft-mint); color: var(--ft-mint-strong); }
.ft-stepper input {
  width: 100%; min-width: 0; height: 44px; text-align: center; font-size: 1.15rem; font-weight: 650;
  background: var(--ft-bg-2); border: 1px solid var(--ft-border); border-radius: var(--ft-radius-sm); color: var(--ft-text);
  -moz-appearance: textfield; appearance: textfield;
}
.ft-stepper input::-webkit-outer-spin-button,
.ft-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ft-stepper input:focus { outline: none; border-color: var(--ft-mint); box-shadow: 0 0 0 3px var(--ft-mint-dim); }
.ft-stepper .ft-stepper__btn:first-of-type { grid-area: minus; }
.ft-stepper input { grid-area: input; }
.ft-stepper .ft-stepper__btn:last-of-type { grid-area: plus; }

/* ---- Vertical rhythm ---------------------------------------------------- */
/* Jarak konsisten antar section/box dalam satu layar. */
.ft-stack > * + * { margin-top: 18px; }
.ft-stack--lg > * + * { margin-top: 24px; }

/* ---- Utility ------------------------------------------------------------ */
.ft-divider { height: 1px; background: var(--ft-border); border: 0; margin: 16px 0; }
.ft-grid-2 { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 768px) { .ft-grid-2 { grid-template-columns: 1fr 1fr; } }
.ft-list-row { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--ft-border-soft); }
.ft-list-row:last-child { border-bottom: 0; }

/* ---- Consent checkbox rows ---------------------------------------------- */
.ft-consent { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; background: var(--ft-bg-2); border: 1px solid var(--ft-border-soft); border-radius: var(--ft-radius-sm); cursor: pointer; }
.ft-consent input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--ft-mint); flex: none; }
.ft-consent span { display: flex; flex-direction: column; gap: 2px; }
.ft-consent small { color: var(--ft-text-muted); }

/* Alpine: sembunyikan elemen sampai diinisialisasi */
[x-cloak] { display: none !important; }

/* Pager sederhana */
.ft-pager { display: flex; justify-content: center; gap: 10px; margin-top: 4px; }

/* ---- FullCalendar (tema gelap) -------------------------------------------- */
.ft-fc { padding: 12px; }
.ft-fc .fc {
  --fc-page-bg-color: transparent;
  --fc-neutral-bg-color: var(--ft-bg-2);
  --fc-neutral-text-color: var(--ft-text-muted);
  --fc-border-color: var(--ft-border-soft);
  --fc-button-text-color: var(--ft-text);
  --fc-button-bg-color: var(--ft-surface-3);
  --fc-button-border-color: var(--ft-border);
  --fc-button-hover-bg-color: var(--ft-surface-2);
  --fc-button-hover-border-color: var(--ft-mint);
  --fc-button-active-bg-color: var(--ft-mint-dim);
  --fc-button-active-border-color: var(--ft-mint);
  --fc-event-bg-color: var(--ft-mint);
  --fc-event-border-color: var(--ft-mint);
  --fc-event-text-color: #0b1514;
  --fc-today-bg-color: var(--ft-mint-dim);
  --fc-list-event-hover-bg-color: var(--ft-surface-2);
  --fc-highlight-color: var(--ft-mint-dim);
  color: var(--ft-text); font-size: .85rem;
}
.ft-fc .fc a { color: inherit; }
.ft-fc .fc .fc-toolbar-title { font-size: 1.05rem; font-weight: 650; }
.ft-fc .fc .fc-button { border-radius: 999px; font-size: .8rem; padding: .35em .8em; text-transform: none; box-shadow: none; }
.ft-fc .fc .fc-button-primary:not(:disabled).fc-button-active { color: var(--ft-mint-strong); }
.ft-fc .fc-footer-toolbar { margin-top: 12px; }
.ft-fc .fc .fc-list-day-cushion { background: var(--ft-bg-2); }
.ft-fc .fc-theme-standard .fc-list { border-color: var(--ft-border-soft); }
.ft-ev-completed { --fc-event-bg-color: var(--ft-surface-3); --fc-event-border-color: var(--ft-border); --fc-event-text-color: var(--ft-text-muted); opacity: .85; }
.ft-ev-no_show   { --fc-event-bg-color: var(--ft-amber); --fc-event-border-color: var(--ft-amber); }
.ft-ev-cancelled { --fc-event-bg-color: transparent; --fc-event-border-color: var(--ft-border); --fc-event-text-color: var(--ft-text-faint); text-decoration: line-through; opacity: .6; }

/* ---- Cetak / simpan PDF (report) ------------------------------------------ */
.ft-print-head { display: none; }
@media print {
  :root {
    --ft-bg: #fff; --ft-bg-2: #fff; --ft-surface: #fff; --ft-surface-2: #fff; --ft-surface-3: #f2f2f2;
    --ft-text: #111; --ft-text-muted: #444; --ft-text-faint: #666; --ft-border: #bbb; --ft-border-soft: #ccc;
    --ft-mint: #0b6b66; --ft-mint-strong: #0b6b66; --ft-amber: #7a5a00;
  }
  html, body { background: #fff !important; color: #111 !important; }
  body { padding: 0 !important; }
  .ft-sidebar, .ft-bottomnav, .no-print, .ft-pager, #toolbar { display: none !important; }
  .ft-app { max-width: none; padding: 0; }
  .ft-card, .ft-hero { box-shadow: none !important; background: #fff !important; border: 1px solid #ccc !important; break-inside: avoid; }
  .ft-print-head { display: block; margin-bottom: 12px; font-size: 12pt; }
  .ft-stat__value { color: #111 !important; }
}

/* ---- Social login ---------------------------------------------------------- */
.ft-divider-text { display: flex; align-items: center; gap: 12px; color: var(--ft-text-faint); font-size: .8rem; margin: 20px 0 16px; }
.ft-divider-text::before, .ft-divider-text::after { content: ""; flex: 1; height: 1px; background: var(--ft-border); }
.ft-social { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 46px; padding: 11px 18px;
  border-radius: 999px; font-weight: 600; font-size: .95rem; background: #fff; color: #1f1f1f !important; border: 1px solid #dadce0; }
.ft-social:hover { background: #f4f6f5; }
.ft-social--apple { background: #fff; color: #000 !important; }