/* Global style palette for the TDEEZY PWA */
:root {
  color-scheme: light;
  font-family: "Quicksand", "Helvetica Neue", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background-color: #eff6ff;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top left, rgba(37,99,235,0.16), transparent 26%),
              radial-gradient(circle at bottom right, rgba(79,70,229,0.11), transparent 24%),
              linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
  color: #0f172a;
}

body, input, button, textarea, select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, textarea, select {
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

main {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
}

.card,
.panel,
.section-panel {
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(148,163,184,0.15);
  box-shadow: 0 28px 64px rgba(15,23,42,0.08);
  border-radius: 28px;
}

.card-soft,
.panel-soft {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(148,163,184,0.12);
}

.btn,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.btn:hover,
.button:hover {
  transform: translateY(-1px);
}

.btn-primary,
.button-primary {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #fff;
  box-shadow: 0 18px 38px rgba(37,99,235,0.22);
}

.btn-secondary,
.button-secondary {
  background: #f8fafc;
  color: #1f2937;
  border: 1px solid rgba(148,163,184,0.35);
}

.section-title {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(59,130,246,0.08);
  color: #0f172a;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  font-weight: 700;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: rgba(99,102,241,0.12);
  color: #4338ca;
}

.pwa-install-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  width: min(420px, calc(100% - 32px));
  background: rgba(15,23,42,0.96);
  color: #f8fafc;
  border-radius: 24px;
  border: 1px solid rgba(148,163,184,0.24);
  padding: 18px 20px;
  box-shadow: 0 20px 60px rgba(15,23,42,0.35);
}

.pwa-install-banner button {
  font: inherit;
}

.offline-fallback {
  background: #0f172a;
  color: #f8fafc;
}

::-webkit-scrollbar {
  width: 10px;
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(15,23,42,0.24);
  border-radius: 999px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}

/* Navigation styles */
.nav-bar {
  background: linear-gradient(180deg, rgba(15,23,42,1), rgba(17,24,39,1));
  border-bottom: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
}

.nav-bar .nav-link {
  transition: background-color .18s ease, color .18s ease, transform .18s ease;
  padding: 0.5rem 0.75rem;
  border-radius: 0.6rem;
}

.nav-mobile {
  background: linear-gradient(180deg, rgba(15,23,42,1), rgba(17,24,39,1)) !important;
  border-top: 1px solid rgba(255,255,255,0.1) !important;
  backdrop-filter: blur(10px);
}

.nav-mobile .icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  padding: 0.55rem;
}

.nav-ghost {
  background: transparent !important;
  border: none !important;
}

/* Native-style auth screens ------------------------------------------------ */
.native-auth-shell{min-height:100vh;min-height:100dvh;margin:0;overflow-x:hidden;background:radial-gradient(circle at 18% 8%,rgba(255,255,255,.92) 0 13%,transparent 28%),linear-gradient(135deg,#28b8f0 0%,#8fdcf3 45%,#dfe7fb 100%);color:#030716;font-family:"Quicksand","Helvetica Neue",-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",Arial,sans-serif}.native-auth-shell:before,.native-auth-shell:after{content:"";position:fixed;pointer-events:none;z-index:0;border-radius:999px}.native-auth-shell:before{width:360px;height:680px;left:-210px;top:-150px;background:rgba(0,162,226,.72);transform:rotate(-28deg)}.native-auth-shell:after{width:430px;height:430px;right:-180px;bottom:10%;background:rgba(15,23,42,.24);transform:rotate(-32deg)}.native-auth-page{position:relative;z-index:1;width:100%;min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:max(28px,env(safe-area-inset-top)) 18px max(98px,calc(28px + env(safe-area-inset-bottom)));box-sizing:border-box}.native-auth-card{width:min(100%,430px);background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.72);border-radius:42px;box-shadow:0 30px 80px rgba(15,23,42,.18),inset 0 1px 0 rgba(255,255,255,.88);padding:34px 28px 30px;box-sizing:border-box}.native-auth-card.is-register{width:min(100%,470px)}.native-auth-brand{display:flex;align-items:center;gap:18px;margin-bottom:36px}.native-auth-logo{width:62px;height:62px;display:grid;place-items:center;border-radius:22px;background:#030716;color:#fff;box-shadow:0 16px 34px rgba(15,23,42,.16)}.native-auth-logo svg{width:30px;height:30px}.native-auth-wordmark{font-size:34px;line-height:1;font-weight:900;letter-spacing:-.045em}.native-auth-header{margin-bottom:30px}.native-auth-kicker{margin:0 0 18px;font-size:13px;line-height:1;font-weight:900;letter-spacing:.34em;text-transform:uppercase;color:#0ea66d}.native-auth-kicker.blue{color:#2563eb}.native-auth-title{margin:0;font-size:clamp(44px,12vw,58px);line-height:.91;font-weight:950;letter-spacing:-.07em;color:#030716}.native-auth-card.is-register .native-auth-title{font-size:clamp(41px,10.5vw,54px)}.native-auth-copy{margin:18px 0 0;font-size:18px;line-height:1.55;font-weight:650;color:#6b778c}.native-auth-form{display:grid;gap:18px}.native-auth-field{display:grid;gap:10px}.native-auth-label{padding-left:9px;font-size:13px;font-weight:900;letter-spacing:.24em;text-transform:uppercase;color:#9aa8bd}.native-auth-input-wrap{position:relative;display:block}.native-auth-icon{position:absolute;inset:0 auto 0 0;width:58px;display:grid;place-items:center;color:#9aa8bd;pointer-events:none}.native-auth-icon svg{width:23px;height:23px}.native-auth-input{width:100%;height:68px;box-sizing:border-box;border:0;border-radius:22px;background:#f4f7fb;padding:0 20px 0 58px;font-size:19px;font-weight:800;color:#071022;outline:none;box-shadow:inset 0 0 0 1px rgba(148,163,184,0);transition:background .18s ease,box-shadow .18s ease,transform .18s ease}.native-auth-input.has-right{padding-right:58px}.native-auth-input::placeholder{color:#9aa8bd}.native-auth-input:focus{background:#fff;box-shadow:inset 0 0 0 2px rgba(37,99,235,.18),0 0 0 5px rgba(56,189,248,.12)}.native-auth-eye{position:absolute;inset:0 0 0 auto;width:58px;display:grid;place-items:center;background:transparent;color:#9aa8bd}.native-auth-eye svg{width:23px;height:23px}.native-auth-forgot{display:flex;justify-content:flex-end;margin-top:-2px}.native-auth-link{color:#2563eb;font-size:16px;font-weight:900;text-decoration:none}.native-auth-button{width:100%;min-height:68px;border:0;border-radius:22px;display:inline-flex;align-items:center;justify-content:center;gap:12px;background:linear-gradient(180deg,#93dff7 0%,#44acd2 100%);color:#fff;font-size:19px;font-weight:900;box-shadow:0 15px 28px rgba(14,116,144,.26);transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}.native-auth-button:hover{transform:translateY(-1px);filter:saturate(1.05);box-shadow:0 18px 34px rgba(14,116,144,.3)}.native-auth-button svg{width:22px;height:22px}.native-auth-system{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid rgba(148,163,184,.25);border-radius:22px;background:#fff;padding:14px 16px;box-shadow:0 10px 26px rgba(15,23,42,.06)}.native-auth-system-title{margin:0;font-size:12px;font-weight:900;letter-spacing:.2em;text-transform:uppercase;color:#9aa8bd}.native-auth-system-meta{margin:4px 0 0;font-size:13px;font-weight:800;color:#6b778c;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.native-auth-online{display:inline-flex;align-items:center;gap:8px;flex:0 0 auto;padding:9px 13px;border-radius:999px;background:#ecfdf5;color:#047857;font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;box-shadow:inset 0 0 0 1px rgba(16,185,129,.14)}.native-auth-online:before{content:"";width:9px;height:9px;border-radius:999px;background:#10b981}.native-auth-divider{margin-top:30px;padding-top:24px;border-top:1px solid #e5eaf2;text-align:center}.native-auth-muted{margin:0;color:#6b778c;font-size:17px;font-weight:700}.native-auth-alert{margin-bottom:20px;border-radius:22px;padding:15px 16px;font-size:14px;line-height:1.45;font-weight:800;text-align:center}.native-auth-alert.error{background:#fff1f2;color:#be123c;border:1px solid #ffe4e6}.native-auth-alert.success{background:#ecfdf5;color:#047857;border:1px solid #d1fae5}.native-auth-error{margin:0 0 0 8px;color:#e11d48;font-size:12px;font-weight:800}@media(max-width:430px){.native-auth-page{align-items:flex-start;padding-left:14px;padding-right:14px}.native-auth-card{border-radius:36px;padding:28px 24px 28px}.native-auth-card.is-register{padding-top:24px}.native-auth-brand{margin-bottom:30px}.native-auth-logo{width:56px;height:56px;border-radius:20px}.native-auth-wordmark{font-size:31px}.native-auth-copy{font-size:16px}.native-auth-input{height:62px;border-radius:20px;font-size:17px}.native-auth-button{min-height:64px;border-radius:20px;font-size:17px}.native-auth-system{align-items:flex-start;flex-direction:column}}@media(min-width:900px){.native-auth-card{padding:38px 34px 34px}}

/* TDEEZY auth redesign: performance app entry ------------------------------ */
.fit-auth-body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 12%, rgba(56,189,248,.18), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(16,185,129,.14), transparent 26%),
    linear-gradient(145deg, #eef6ff 0%, #f8fbff 42%, #e7eeff 100%);
  color: #071022;
  font-family: "Quicksand", "Helvetica Neue", -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", Arial, sans-serif;
}

.fit-auth-shell {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  padding: max(20px, env(safe-area-inset-top)) 18px max(98px, calc(28px + env(safe-area-inset-bottom)));
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.fit-auth-stage {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(410px, .82fr);
  min-height: 680px;
  border-radius: 44px;
  overflow: hidden;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(255,255,255,.75);
  box-shadow: 0 34px 90px rgba(15,23,42,.16);
}

.fit-auth-visual {
  position: relative;
  isolation: isolate;
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 26% 18%, rgba(59,130,246,.36), transparent 30%),
    radial-gradient(circle at 82% 72%, rgba(16,185,129,.30), transparent 26%),
    linear-gradient(145deg, #030716 0%, #0b1730 52%, #062b2e 100%);
}

.fit-auth-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(56,189,248,.9), rgba(45,212,191,.8), rgba(250,204,21,.82), rgba(251,113,133,.75)) top/100% 6px no-repeat;
}

.fit-auth-visual::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -130px;
  bottom: -120px;
  border-radius: 999px;
  background: rgba(20,184,166,.16);
  filter: blur(2px);
  z-index: -1;
}

.fit-auth-brand,
.fit-auth-mobile-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.fit-auth-logo {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(145deg, #2563eb, #4f46e5);
  color: #fff;
  box-shadow: 0 18px 34px rgba(37,99,235,.26);
}

.fit-auth-logo svg { width: 28px; height: 28px; }
.fit-auth-wordmark { font-size: 25px; line-height: 1; font-weight: 950; letter-spacing: -.04em; }
.fit-auth-kicker { margin: 0; font-size: 12px; font-weight: 950; letter-spacing: .26em; text-transform: uppercase; color: #58f0c1; }
.fit-auth-visual h2 { margin: 18px 0 0; max-width: 560px; font-size: clamp(44px, 5vw, 68px); line-height: .9; font-weight: 950; letter-spacing: -.07em; }
.fit-auth-visual p.fit-auth-lead { max-width: 540px; margin: 22px 0 0; color: rgba(226,232,240,.82); font-size: 18px; line-height: 1.65; font-weight: 650; }

.fit-auth-dashboard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 580px;
}

.fit-auth-metric,
.fit-auth-panel-card {
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.075);
  border-radius: 24px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(18px);
}

.fit-auth-metric { padding: 20px; }
.fit-auth-metric span { display: block; color: #9fb0c9; font-size: 11px; font-weight: 950; letter-spacing: .22em; text-transform: uppercase; }
.fit-auth-metric strong { display: block; margin-top: 10px; font-size: 34px; line-height: 1; letter-spacing: -.05em; }
.fit-auth-metric small { display: block; margin-top: 7px; color: rgba(226,232,240,.65); font-size: 12px; font-weight: 800; }
.fit-auth-panel-card { grid-column: span 2; padding: 18px; }
.fit-auth-macro-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.fit-auth-macro { border-radius: 18px; padding: 13px; background: rgba(255,255,255,.07); }
.fit-auth-macro b { display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: #9fb0c9; }
.fit-auth-macro strong { display: block; margin-top: 7px; font-size: 23px; letter-spacing: -.04em; }
.fit-auth-macro.protein { box-shadow: inset 0 0 0 1px rgba(96,165,250,.22); }
.fit-auth-macro.fat { box-shadow: inset 0 0 0 1px rgba(52,211,153,.22); }
.fit-auth-macro.carbs { box-shadow: inset 0 0 0 1px rgba(251,191,36,.22); }

.fit-auth-card {
  background: rgba(255,255,255,.96);
  padding: 50px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.fit-auth-mobile-brand { display: none; margin-bottom: 34px; }
.fit-auth-card-header { margin-bottom: 30px; }
.fit-auth-card-header .fit-auth-kicker { color: #0e9f6e; }
.fit-auth-card-header .fit-auth-kicker.blue { color: #2563eb; }
.fit-auth-title { margin: 16px 0 0; font-size: clamp(38px, 4vw, 52px); line-height: .92; font-weight: 950; letter-spacing: -.07em; color: #030716; }
.fit-auth-copy { margin: 17px 0 0; color: #66748a; font-size: 16px; line-height: 1.58; font-weight: 700; }
.fit-auth-form { display: grid; gap: 17px; }
.fit-auth-field { display: grid; gap: 8px; }
.fit-auth-label { padding-left: 4px; font-size: 12px; font-weight: 950; letter-spacing: .22em; text-transform: uppercase; color: #9aa8bd; }
.fit-auth-input-wrap { position: relative; display: block; }
.fit-auth-icon { position: absolute; inset: 0 auto 0 0; width: 54px; display: grid; place-items: center; color: #9aa8bd; pointer-events: none; }
.fit-auth-icon svg { width: 21px; height: 21px; }
.fit-auth-input {
  width: 100%;
  height: 62px;
  box-sizing: border-box;
  border: 1px solid rgba(226,232,240,.95);
  border-radius: 18px;
  background: #f5f7fb;
  padding: 0 18px 0 54px;
  color: #071022;
  font-size: 16px;
  font-weight: 800;
  outline: none;
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.fit-auth-input.has-right { padding-right: 54px; }
.fit-auth-input::placeholder { color: #9ba8bb; }
.fit-auth-input:focus { background: #fff; border-color: rgba(56,189,248,.52); box-shadow: 0 0 0 5px rgba(56,189,248,.14); }
.fit-auth-eye { position: absolute; inset: 0 0 0 auto; width: 54px; display: grid; place-items: center; border: 0; background: transparent; color: #9aa8bd; }
.fit-auth-eye svg { width: 22px; height: 22px; }
.fit-auth-forgot { display: flex; justify-content: flex-end; margin-top: -4px; }
.fit-auth-link { color: #2563eb; font-weight: 950; text-decoration: none; }
.fit-auth-link svg { width: 18px; height: 18px; flex: 0 0 auto; }
.fit-auth-button {
  width: 100%;
  min-height: 62px;
  border: 0;
  border-radius: 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #111827 0%, #020617 58%, #0f766e 130%);
  color: #fff;
  font-size: 17px;
  font-weight: 950;
  box-shadow: 0 18px 34px rgba(15,23,42,.24);
  transition: transform .18s ease, box-shadow .18s ease;
}
.fit-auth-button:hover { transform: translateY(-1px); box-shadow: 0 22px 40px rgba(15,23,42,.28); }
.fit-auth-button svg { width: 20px; height: 20px; }
.fit-auth-system { margin-top: 2px; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 15px; border-radius: 18px; border: 1px solid rgba(226,232,240,.9); background: #fff; }
.fit-auth-system-title { margin: 0; color: #9aa8bd; font-size: 11px; font-weight: 950; letter-spacing: .19em; text-transform: uppercase; }
.fit-auth-system-meta { margin: 4px 0 0; color: #66748a; font-size: 12px; font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fit-auth-online { display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; padding: 8px 12px; border-radius: 999px; background: #ecfdf5; color: #047857; font-size: 11px; font-weight: 950; letter-spacing: .12em; text-transform: uppercase; box-shadow: inset 0 0 0 1px rgba(16,185,129,.16); }
.fit-auth-online::before { content: ""; width: 8px; height: 8px; border-radius: 999px; background: #10b981; }
.fit-auth-divider { margin-top: 28px; padding-top: 24px; border-top: 1px solid #e6ebf3; text-align: center; }
.fit-auth-muted { margin: 0; color: #66748a; font-size: 15px; font-weight: 750; }
.fit-auth-alert { margin-bottom: 18px; padding: 14px 15px; border-radius: 18px; font-size: 14px; line-height: 1.45; font-weight: 800; text-align: center; }
.fit-auth-alert.error { color: #be123c; background: #fff1f2; border: 1px solid #ffe4e6; }
.fit-auth-alert.success { color: #047857; background: #ecfdf5; border: 1px solid #d1fae5; }
.fit-auth-error { margin: 0 0 0 4px; color: #e11d48; font-size: 12px; font-weight: 850; }

@media (max-width: 899px) {
  .fit-auth-shell { align-items: flex-start; padding-left: 16px; padding-right: 16px; }
  .fit-auth-stage { display: block; width: min(100%, 450px); min-height: 0; overflow: visible; border-radius: 0; background: transparent; border: 0; box-shadow: none; }
  .fit-auth-visual { display: none; }
  .fit-auth-card { min-height: 0; padding: 30px 24px 28px; border-radius: 34px; border: 1px solid rgba(255,255,255,.76); box-shadow: 0 28px 76px rgba(15,23,42,.15); }
  .fit-auth-mobile-brand { display: flex; }
  .fit-auth-logo { width: 52px; height: 52px; border-radius: 18px; }
  .fit-auth-wordmark { font-size: 29px; }
  .fit-auth-card-header { margin-bottom: 27px; }
  .fit-auth-title { font-size: clamp(38px, 12vw, 50px); }
  .fit-auth-copy { font-size: 15px; }
  .fit-auth-input { height: 60px; border-radius: 18px; }
  .fit-auth-button { min-height: 61px; }
}

@media (max-width: 380px) {
  .fit-auth-shell { padding-left: 12px; padding-right: 12px; }
  .fit-auth-card { padding: 26px 20px; border-radius: 30px; }
  .fit-auth-title { font-size: 38px; }
  .fit-auth-system { align-items: flex-start; flex-direction: column; }
}

/* TDEEZY auth Apple-like refinement ---------------------------------------- */
.fit-auth-body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 8%, rgba(10,132,255,.18), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(48,209,88,.15), transparent 28%),
    radial-gradient(circle at 55% 92%, rgba(100,210,255,.18), transparent 28%),
    linear-gradient(180deg, #fbfdff 0%, #eef7ff 48%, #f7fbff 100%);
  color: #101828;
  font-family: "Quicksand", "Helvetica Neue", -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

.fit-auth-shell {
  width: 100%;
  min-height: calc(100vh - 72px);
  min-height: calc(100dvh - 72px);
  margin: 0;
  padding: max(34px, env(safe-area-inset-top)) clamp(22px, 4vw, 72px) 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.fit-auth-stage {
  width: min(1180px, 100%);
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 440px);
  gap: clamp(54px, 7vw, 110px);
  align-items: center;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.fit-auth-visual {
  min-height: 560px;
  position: relative;
  isolation: isolate;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #101828;
  background: transparent;
  overflow: visible;
}

.fit-auth-visual::before {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  right: 4%;
  top: 6%;
  z-index: -1;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(100,210,255,.28), rgba(10,132,255,.08) 58%, transparent 72%);
  filter: blur(4px);
}

.fit-auth-visual::after {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  left: 8%;
  bottom: 7%;
  z-index: -1;
  border-radius: 72px;
  transform: rotate(-10deg);
  background: linear-gradient(135deg, rgba(48,209,88,.18), rgba(100,210,255,.12));
  border: 1px solid rgba(255,255,255,.78);
  box-shadow: 0 24px 80px rgba(10,132,255,.10);
}

.fit-auth-brand,
.fit-auth-mobile-brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.fit-auth-brand { margin-bottom: 54px; }
.fit-auth-logo {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(145deg, #0A84FF 0%, #5E5CE6 100%);
  color: #fff;
  box-shadow: 0 16px 38px rgba(10,132,255,.23);
}
.fit-auth-logo svg { width: 25px; height: 25px; }
.fit-auth-wordmark {
  color: #101828;
  font-size: 24px;
  line-height: 1;
  font-weight: 760;
  letter-spacing: -.035em;
}

.fit-auth-kicker {
  margin: 0;
  font-size: 12px;
  line-height: 1.2;
  font-weight: 760;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: #14A36D;
}
.fit-auth-kicker.blue { color: #0A84FF; }
.fit-auth-visual h2 {
  margin: 18px 0 0;
  max-width: 610px;
  color: #101828;
  font-size: clamp(44px, 5vw, 70px);
  line-height: .94;
  font-weight: 720;
  letter-spacing: -.065em;
}
.fit-auth-visual p.fit-auth-lead {
  max-width: 540px;
  margin: 22px 0 0;
  color: #667085;
  font-size: 18px;
  line-height: 1.55;
  font-weight: 460;
}

.fit-auth-dashboard {
  width: min(560px, 100%);
  margin-top: 46px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.fit-auth-metric,
.fit-auth-panel-card {
  background: rgba(255,255,255,.66);
  border: 1px solid rgba(255,255,255,.84);
  border-radius: 26px;
  box-shadow: 0 20px 55px rgba(16,24,40,.08);
  backdrop-filter: blur(22px);
}
.fit-auth-metric { padding: 18px 19px; }
.fit-auth-metric span { display: block; color: #8A95A8; font-size: 11px; font-weight: 760; letter-spacing: .18em; text-transform: uppercase; }
.fit-auth-metric strong { display: block; margin-top: 10px; color: #101828; font-size: 31px; line-height: 1; font-weight: 650; letter-spacing: -.04em; }
.fit-auth-metric small { display: block; margin-top: 7px; color: #7B8798; font-size: 12px; font-weight: 520; }
.fit-auth-panel-card { grid-column: span 2; padding: 13px; }
.fit-auth-macro-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.fit-auth-macro { border-radius: 18px; padding: 13px; background: rgba(246,249,252,.76); box-shadow: inset 0 0 0 1px rgba(226,232,240,.72); }
.fit-auth-macro b { display: block; color: #8A95A8; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; font-weight: 760; }
.fit-auth-macro strong { display: block; margin-top: 7px; color: #101828; font-size: 21px; letter-spacing: -.035em; font-weight: 650; }
.fit-auth-macro.protein { background: rgba(235,244,255,.82); }
.fit-auth-macro.fat { background: rgba(235,255,245,.82); }
.fit-auth-macro.carbs { background: rgba(255,250,230,.82); }

.fit-auth-card {
  width: 100%;
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 34px;
  padding: 42px 40px;
  box-shadow: 0 26px 80px rgba(16,24,40,.11);
  backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.fit-auth-mobile-brand { display: none; margin-bottom: 34px; }
.fit-auth-card-header { margin-bottom: 28px; }
.fit-auth-card-header .fit-auth-kicker { color: #14A36D; }
.fit-auth-card-header .fit-auth-kicker.blue { color: #0A84FF; }
.fit-auth-title {
  margin: 14px 0 0;
  color: #101828;
  font-size: clamp(34px, 3.3vw, 44px);
  line-height: .98;
  font-weight: 720;
  letter-spacing: -.055em;
}
.fit-auth-copy {
  margin: 16px 0 0;
  color: #667085;
  font-size: 15.5px;
  line-height: 1.55;
  font-weight: 460;
}
.fit-auth-form { display: grid; gap: 16px; }
.fit-auth-field { display: grid; gap: 8px; }
.fit-auth-label {
  padding-left: 2px;
  color: #9AA6B8;
  font-size: 11px;
  font-weight: 760;
  letter-spacing: .20em;
  text-transform: uppercase;
}
.fit-auth-input-wrap { position: relative; display: block; }
.fit-auth-icon { position: absolute; inset: 0 auto 0 0; width: 50px; display: grid; place-items: center; color: #A4AFC1; pointer-events: none; }
.fit-auth-icon svg { width: 20px; height: 20px; }
.fit-auth-input {
  width: 100%;
  height: 56px;
  box-sizing: border-box;
  border: 1px solid rgba(211,219,232,.92);
  border-radius: 16px;
  background: rgba(247,249,252,.9);
  padding: 0 17px 0 50px;
  color: #101828;
  font-size: 15.5px;
  font-weight: 560;
  outline: none;
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.fit-auth-input.has-right { padding-right: 50px; }
.fit-auth-input::placeholder { color: #A4AFC1; font-weight: 520; }
.fit-auth-input:focus { background: #fff; border-color: rgba(10,132,255,.45); box-shadow: 0 0 0 5px rgba(10,132,255,.10); }
.fit-auth-eye { position: absolute; inset: 0 0 0 auto; width: 50px; display: grid; place-items: center; border: 0; background: transparent; color: #A4AFC1; }
.fit-auth-eye svg { width: 21px; height: 21px; }
.fit-auth-forgot { display: flex; justify-content: flex-end; margin-top: -4px; }
.fit-auth-link { color: #0A84FF; font-weight: 650; text-decoration: none; }
.fit-auth-link svg { width: 18px; height: 18px; flex: 0 0 auto; }
.fit-auth-button {
  width: 100%;
  min-height: 56px;
  border: 0;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #0A84FF 0%, #28C7A2 100%);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 18px 32px rgba(10,132,255,.20);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.fit-auth-button:hover { transform: translateY(-1px); filter: saturate(1.04); box-shadow: 0 22px 40px rgba(10,132,255,.24); }
.fit-auth-button svg { width: 19px; height: 19px; }
.fit-auth-system { margin-top: 2px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 13px; border-radius: 16px; border: 1px solid rgba(226,232,240,.86); background: rgba(255,255,255,.72); }
.fit-auth-system-title { margin: 0; color: #9AA6B8; font-size: 10px; font-weight: 760; letter-spacing: .18em; text-transform: uppercase; }
.fit-auth-system-meta { margin: 4px 0 0; color: #667085; font-size: 11.5px; font-weight: 560; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fit-auth-online { display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto; padding: 7px 10px; border-radius: 999px; background: rgba(236,253,245,.86); color: #067647; font-size: 10px; font-weight: 760; letter-spacing: .10em; text-transform: uppercase; box-shadow: inset 0 0 0 1px rgba(16,185,129,.16); }
.fit-auth-online::before { content: ""; width: 7px; height: 7px; border-radius: 999px; background: #22C55E; }
.fit-auth-divider { margin-top: 25px; padding-top: 22px; border-top: 1px solid rgba(226,232,240,.78); text-align: center; }
.fit-auth-muted { margin: 0; color: #667085; font-size: 14.5px; font-weight: 520; }
.fit-auth-alert { margin-bottom: 18px; padding: 13px 14px; border-radius: 16px; font-size: 13.5px; line-height: 1.45; font-weight: 560; text-align: center; }
.fit-auth-alert.error { color: #B42318; background: #FFF4F2; border: 1px solid #FFE3DE; }
.fit-auth-alert.success { color: #067647; background: #ECFDF3; border: 1px solid #D1FADF; }
.fit-auth-error { margin: 0 0 0 4px; color: #D92D20; font-size: 12px; font-weight: 560; }

.fit-auth-body .auth-footer { position: static !important; left: auto !important; right: auto !important; bottom: auto !important; z-index: 5 !important; padding: 0 18px max(18px, env(safe-area-inset-bottom)) !important; }

@media (max-width: 899px) {
  .fit-auth-shell { min-height: auto; align-items: flex-start; padding: max(24px, env(safe-area-inset-top)) 16px 22px; }
  .fit-auth-stage { display: block; width: min(100%, 440px); min-height: 0; }
  .fit-auth-visual { display: none; }
  .fit-auth-card { min-height: 0; padding: 30px 24px 28px; border-radius: 32px; box-shadow: 0 22px 70px rgba(16,24,40,.10); }
  .fit-auth-mobile-brand { display: flex; }
  .fit-auth-logo { width: 50px; height: 50px; border-radius: 16px; }
  .fit-auth-wordmark { font-size: 29px; }
  .fit-auth-card-header { margin-bottom: 26px; }
  .fit-auth-title { font-size: clamp(38px, 11vw, 48px); }
  .fit-auth-copy { font-size: 16px; }
  .fit-auth-input { height: 58px; border-radius: 17px; font-size: 16px; }
  .fit-auth-button { min-height: 58px; border-radius: 17px; font-size: 16px; }
}

@media (max-width: 380px) {
  .fit-auth-shell { padding-left: 12px; padding-right: 12px; }
  .fit-auth-card { padding: 26px 20px; border-radius: 30px; }
  .fit-auth-title { font-size: 38px; }
  .fit-auth-system { align-items: flex-start; flex-direction: column; }
}

.fit-auth-feature-stack { width: min(540px, 100%); margin-top: 42px; display: grid; gap: 12px; }
.fit-auth-feature { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; row-gap: 3px; align-items: center; padding: 15px 16px; border-radius: 22px; background: rgba(255,255,255,.64); border: 1px solid rgba(255,255,255,.82); box-shadow: 0 18px 52px rgba(16,24,40,.075); backdrop-filter: blur(22px); }
.fit-auth-feature span { grid-row: span 2; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 12px; background: rgba(10,132,255,.10); color: #0A84FF; font-size: 12px; font-weight: 760; }
.fit-auth-feature strong { color: #101828; font-size: 15.5px; line-height: 1.1; font-weight: 650; letter-spacing: -.02em; }
.fit-auth-feature small { color: #667085; font-size: 13px; line-height: 1.3; font-weight: 430; }

/* App-wide typography refinement ------------------------------------------- */
:root {
  --tdeezy-font: "Quicksand", "Helvetica Neue", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Arial, sans-serif;
}


html,
body,
input,
button,
textarea,
select {
  font-family: var(--tdeezy-font) !important;
}

.app-typography,
.app-typography * {
  font-family: var(--tdeezy-font) !important;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

.app-typography {
  font-weight: 400;
  letter-spacing: 0;
}

.app-typography h1,
.app-typography h2,
.app-typography h3,
.app-typography h4 {
  font-weight: 700 !important;
  letter-spacing: -0.025em;
}

.app-typography .card h1,
.app-typography .card h2,
.app-typography .card h3,
.app-typography article h1,
.app-typography article h2,
.app-typography article h3,
.app-typography section h1,
.app-typography section h2,
.app-typography section h3 {
  font-weight: 700 !important;
}

.app-typography .font-black {
  font-weight: 650 !important;
}

.app-typography .font-bold {
  font-weight: 600 !important;
}

.app-typography .font-semibold {
  font-weight: 530 !important;
}

.app-typography .font-medium {
  font-weight: 450 !important;
}

.app-typography .uppercase {
  font-weight: 620 !important;
  letter-spacing: 0.14em !important;
}

.app-typography .tracking-tight {
  letter-spacing: -0.025em !important;
}

.app-typography .tracking-widest {
  letter-spacing: 0.15em !important;
}

.app-typography .nav-bar,
.app-typography .nav-mobile,
.app-typography footer {
  font-family: var(--tdeezy-font) !important;
}

.app-typography .nav-bar .font-black,
.app-typography .nav-mobile .font-bold,
.app-typography footer .font-bold {
  font-weight: 620 !important;
}

.app-typography a[class*="rounded"],
.app-typography button[class*="rounded"] {
  font-weight: 600 !important;
}

.app-typography input,
.app-typography select,
.app-typography textarea {
  font-weight: 500 !important;
}

/* Phase 5: perceived navigation feedback ---------------------------------- */
#tdeezy-page-progress {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 2147483646;
  height: 3px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 160ms ease, transform 160ms ease;
}

#tdeezy-page-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  border-radius: 0 999px 999px 0;
  background: linear-gradient(90deg, #2563eb 0%, #22c55e 45%, #facc15 72%, #fb7185 100%);
  box-shadow: 0 0 18px rgba(37, 99, 235, .36);
  transition: transform 620ms cubic-bezier(.22, 1, .36, 1);
}

html.tdeezy-is-navigating #tdeezy-page-progress {
  opacity: 1;
  transform: translateY(0);
}

html.tdeezy-is-navigating #tdeezy-page-progress span {
  transform: scaleX(.72);
}

#tdeezy-page-progress.is-waiting span {
  transform: scaleX(.93);
  transition-duration: 1400ms;
}

html.tdeezy-is-navigating,
body.tdeezy-is-navigating {
  cursor: progress;
}

.tdeezy-nav-pressed {
  opacity: .74 !important;
  transform: scale(.985) !important;
  transition: opacity 120ms ease, transform 120ms ease, background-color 120ms ease, box-shadow 120ms ease !important;
}

.nav-mobile a.tdeezy-nav-pressed,
.nav-bar a.tdeezy-nav-pressed {
  background-color: rgba(255, 255, 255, .11) !important;
}

.nav-mobile a.tdeezy-nav-pressed .icon-btn {
  background-color: rgba(255, 255, 255, .13) !important;
}

body.tdeezy-page-ready main,
body.tdeezy-page-ready .fit-auth-stage,
body.tdeezy-page-ready .native-auth-card {
  animation: tdeezy-page-enter 220ms ease-out both;
}

@keyframes tdeezy-page-enter {
  from {
    opacity: .965;
    transform: translateY(3px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  #tdeezy-page-progress,
  #tdeezy-page-progress span,
  .tdeezy-nav-pressed,
  body.tdeezy-page-ready main,
  body.tdeezy-page-ready .fit-auth-stage,
  body.tdeezy-page-ready .native-auth-card {
    transition: none !important;
    animation: none !important;
  }
}