@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --ink: #0a0a0b;
  --panel: #151517;
  --panel-raised: #1c1c1f;
  --line: #303034;
  --cream: #f4f0e6;
  --muted: #a3a19b;
  --gold: #c6a456;
  --gold-dark: #79652f;
  --olive: #7f8f48;
  --danger: #d97a72;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--ink);
  color: var(--cream);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(110deg, rgba(10,10,11,.94) 12%, rgba(10,10,11,.72) 62%, rgba(10,10,11,.92)),
    url('/assets/img/life-structure-control.jpg') center / cover;
  filter: grayscale(55%);
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .22;
  background-image: repeating-linear-gradient(90deg, transparent 0 74px, rgba(255,255,255,.035) 75px 76px);
}
a { color: inherit; }
button, input, select { font: inherit; }
button { cursor: pointer; }

.site-nav {
  min-height: 82px;
  padding: 18px clamp(22px, 5vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(10,10,11,.76);
  backdrop-filter: blur(18px);
}
.brand {
  text-decoration: none;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: .13em;
}
.brand span { color: var(--gold); }
.nav-tools { display: flex; align-items: center; gap: 22px; }
.nav-link, .text-button {
  border: 0;
  background: none;
  padding: 0;
  color: var(--muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .17em;
  font-size: .7rem;
  font-weight: 700;
}
.nav-link:hover, .text-button:hover { color: var(--cream); }

.auth-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: calc(100vh - 82px);
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  align-items: center;
  gap: clamp(42px, 8vw, 120px);
  padding: 72px 0;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: .69rem;
  font-weight: 700;
}
.auth-intro h1, .portal-hero h1 {
  margin: 0;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4.6rem, 10vw, 9rem);
  font-weight: 400;
  line-height: .84;
  letter-spacing: .015em;
}
.auth-intro h1 em, .portal-hero h1 em { color: var(--gold); font-style: normal; }
.auth-intro > p:not(.eyebrow) { max-width: 550px; color: #cfcdc6; font-size: 1.03rem; }
.account-benefits { display: grid; gap: 13px; margin-top: 34px; }
.account-benefit { display: flex; gap: 14px; align-items: center; color: var(--muted); }
.account-benefit span { color: var(--gold); font-family: 'Bebas Neue'; font-size: 1.35rem; }

.auth-card {
  background: rgba(21,21,23,.94);
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0,0,0,.36);
  padding: clamp(28px, 5vw, 52px);
}
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 34px; border-bottom: 1px solid var(--line); }
.auth-tab {
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: var(--muted);
  padding: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .72rem;
  font-weight: 700;
}
.auth-tab.active { color: var(--cream); border-color: var(--gold); }
.auth-panel { display: none; }
.auth-panel.active { display: block; animation: lift .35s ease both; }
.auth-panel h2 { margin: 0 0 8px; font-family: 'Bebas Neue'; font-size: 2.2rem; letter-spacing: .05em; font-weight: 400; }
.auth-panel > p { margin: 0 0 26px; color: var(--muted); font-size: .9rem; }
.field { margin-bottom: 18px; }
.field label { display: block; margin-bottom: 8px; color: #cbc8c0; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.field input, .field select {
  width: 100%;
  border: 1px solid #3a3a3e;
  border-radius: 0;
  outline: none;
  background: #101012;
  color: var(--cream);
  padding: 14px 15px;
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(198,164,86,.12); }
.field select:disabled { opacity: .55; }
.optional { color: var(--muted); font-size: .62rem; letter-spacing: .08em; }
.field-note { margin: -8px 0 18px; color: var(--muted); font-size: .76rem; }
.account-type { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0 0 22px; padding: 0; border: 0; }
.account-type label { position: relative; cursor: pointer; }
.account-type input { position: absolute; opacity: 0; pointer-events: none; }
.account-type span { display: grid; min-height: 86px; align-content: center; gap: 2px; border: 1px solid #3a3a3e; background: #101012; padding: 14px; transition: border-color .2s, background .2s; }
.account-type strong { text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; }
.account-type small { color: var(--muted); font-size: .7rem; line-height: 1.4; }
.account-type input:checked + span { border-color: var(--gold); background: rgba(198,164,86,.09); }
.account-type input:focus-visible + span { box-shadow: 0 0 0 3px rgba(198,164,86,.15); }
[hidden] { display: none !important; }
.primary-button, .secondary-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  border: 1px solid var(--gold);
  padding: 13px 22px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .7rem;
  font-weight: 800;
}
.primary-button { width: 100%; background: var(--gold); color: var(--ink); }
.primary-button:hover { background: #d5b76e; }
.primary-button:disabled { opacity: .55; cursor: wait; }
.secondary-button { background: transparent; color: var(--gold); }
.secondary-button:hover { background: var(--gold); color: var(--ink); }
.form-row { display: flex; justify-content: space-between; gap: 16px; margin-top: 18px; }
.inline-link { border: 0; background: none; padding: 0; color: var(--gold); font-size: .78rem; }
.form-status { min-height: 25px; margin: 15px 0 0; color: var(--muted); font-size: .82rem; }
.form-status.error { color: var(--danger); }
.form-status.success { color: #afc37a; }

.portal-main { width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 72px 0 100px; }
.portal-hero { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 30px; margin-bottom: 70px; }
.portal-hero h1 { font-size: clamp(4rem, 8vw, 7rem); }
.portal-sub { max-width: 630px; color: var(--muted); margin: 20px 0 0; }
.portal-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.dashboard-tabs {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: -28px 0 66px;
  border: 1px solid var(--line);
  background: rgba(13,13,15,.9);
  box-shadow: 0 20px 55px rgba(0,0,0,.3);
  backdrop-filter: blur(18px);
}
.dashboard-tab {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0 14px;
  min-width: 0;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: 18px 22px;
  text-align: left;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.dashboard-tab:last-child { border-right: 0; }
.dashboard-tab::after { content: ''; position: absolute; inset: auto 18px 0; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.dashboard-tab > span { grid-row: 1 / 3; color: var(--gold); font-family: 'Bebas Neue'; font-size: 1.45rem; line-height: 1; }
.dashboard-tab strong { color: inherit; text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; }
.dashboard-tab small { margin-top: 2px; color: var(--muted); font-size: .68rem; }
.dashboard-tab:hover { background: rgba(198,164,86,.06); color: var(--cream); }
.dashboard-tab.active { background: linear-gradient(120deg, rgba(198,164,86,.13), rgba(198,164,86,.025)); color: var(--cream); }
.dashboard-tab.active::after { transform: scaleX(1); }
.dashboard-tab:focus-visible { outline: 2px solid var(--gold); outline-offset: -4px; }
.athlete-dashboard [data-athlete-tab]:not(.active-dashboard-panel) { display: none !important; }
.athlete-dashboard [data-athlete-tab].active-dashboard-panel { animation: lift .35s ease both; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin: 0 0 24px; padding-top: 20px; }
.section-heading h2 { margin: 0; font-family: 'Bebas Neue'; font-size: clamp(2.3rem, 5vw, 4rem); font-weight: 400; letter-spacing: .04em; }
.section-heading p { max-width: 510px; margin: 0; color: var(--muted); font-size: .9rem; }
.section-heading-action { display: grid; justify-items: start; gap: 16px; }
.section-heading-action .secondary-button { min-height: 42px; padding: 10px 17px; }

.history-grid { display: grid; gap: 18px; }
.athlete-profile { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(30px, 7vw, 90px); align-items: end; margin-bottom: 18px; border: 1px solid var(--line); background: linear-gradient(135deg, rgba(198,164,86,.1), rgba(18,18,20,.96) 48%); padding: clamp(26px, 5vw, 48px); }
.athlete-profile h2 { margin: 0; font-family: 'Bebas Neue'; font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 400; letter-spacing: .035em; line-height: .95; }
.athlete-profile > div > p:not(.eyebrow) { max-width: 620px; margin-bottom: 0; color: var(--muted); line-height: 1.7; }
.athlete-profile-details { display: grid; margin: 0; border-top: 1px solid var(--line); }
.athlete-profile-details div { display: grid; grid-template-columns: 92px 1fr; gap: 18px; border-bottom: 1px solid var(--line); padding: 13px 0; }
.athlete-profile-details dt { color: var(--gold); text-transform: uppercase; letter-spacing: .14em; font-size: .62rem; font-weight: 800; }
.athlete-profile-details dd { min-width: 0; margin: 0; overflow-wrap: anywhere; color: var(--cream); font-size: .85rem; }
.athlete-connection { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(30px, 7vw, 90px); align-items: center; margin: 0 0 92px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 42px 0; }
.athlete-connection-copy h2 { margin: 0; font-family: 'Bebas Neue'; font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 400; letter-spacing: .035em; line-height: .95; }
.athlete-connection-copy > p:not(.eyebrow) { max-width: 620px; color: var(--muted); line-height: 1.7; }
.connection-current { display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: 3px 16px; margin-top: 24px; border-left: 2px solid var(--gold); padding: 5px 0 5px 16px; }
.connection-current span { grid-row: 1 / 3; color: var(--gold); text-transform: uppercase; letter-spacing: .14em; font-size: .62rem; font-weight: 800; }
.connection-current strong { color: var(--cream); }
.connection-current small { color: var(--muted); }
.athlete-connection-form { border: 1px solid var(--line); background: rgba(18,18,20,.96); padding: clamp(24px, 4vw, 34px); }
.coach-assignments { margin-bottom: 92px; }
.assignment-filters { display: flex; gap: 8px; margin: -4px 0 18px; overflow-x: auto; padding-bottom: 2px; }
.assignment-filters button { flex: 0 0 auto; border: 1px solid #36363a; background: #141416; color: var(--muted); padding: 10px 13px; text-transform: uppercase; letter-spacing: .12em; font-size: .62rem; font-weight: 800; }
.assignment-filters button:hover, .assignment-filters button.active { border-color: var(--gold); color: var(--cream); background: rgba(198,164,86,.09); }
.assignment-filters span { display: inline-grid; place-items: center; min-width: 20px; height: 20px; margin-left: 6px; border: 1px solid #444449; color: var(--gold); font-size: .61rem; }
.coach-assignment-list { display: grid; gap: 18px; }
.coach-assignment-card { position: relative; overflow: hidden; border: 1px solid var(--gold-dark); background: linear-gradient(145deg, #191812, #121214 58%); padding: clamp(24px, 4vw, 38px); }
.coach-assignment-card::before { content: ''; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--gold); }
.coach-assignment-card.completed { border-color: var(--line); filter: saturate(.72); }
.coach-assignment-card.completed::before { background: #7d8b5a; }
.coach-assignment-card > header { display: flex; align-items: start; justify-content: space-between; gap: 24px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.coach-assignment-card h3 { margin: 6px 0 3px; font-family: 'Bebas Neue'; font-size: clamp(2rem, 5vw, 3.3rem); font-weight: 400; letter-spacing: .04em; }
.coach-assignment-card header p { margin: 0; color: var(--muted); font-size: .75rem; }
.assignment-kind, .assignment-state { color: var(--gold); text-transform: uppercase; letter-spacing: .17em; font-size: .62rem; font-weight: 800; }
.assignment-state { flex: 0 0 auto; border: 1px solid var(--gold-dark); padding: 8px 10px; }
.coach-assignment-card.completed .assignment-state { color: #afc37a; border-color: #53603b; }
.assignment-plan { display: grid; gap: 10px; margin: 25px 0 0; }
.assignment-section-title { margin: 18px 0 2px; border-bottom: 1px solid var(--gold-dark); padding-bottom: 8px; color: var(--gold); font-family: 'Bebas Neue'; font-size: 1.55rem; font-weight: 400; letter-spacing: .06em; }
.assignment-section-title:first-child { margin-top: 0; }
.assignment-copy { margin: 0; color: #d8d5cc; line-height: 1.65; font-size: .84rem; }
.assignment-list { display: grid; gap: 7px; margin: 3px 0 5px; padding-left: 20px; color: #d8d5cc; font-size: .82rem; line-height: 1.55; }
.assignment-exercise { display: grid; grid-template-columns: minmax(150px, 1fr) 1.8fr auto; gap: 18px; align-items: center; border: 1px solid #353539; background: rgba(10,10,11,.52); padding: 15px 17px; }
.assignment-exercise.logged { border-color: #4f5a3a; background: rgba(78,91,53,.1); }
.assignment-exercise > strong { display: grid; gap: 3px; color: var(--cream); font-size: .86rem; }
.assignment-exercise > strong small { color: #afc37a; text-transform: uppercase; letter-spacing: .13em; font-size: .56rem; }
.assignment-exercise > div { display: flex; flex-wrap: wrap; gap: 6px; }
.assignment-exercise span { border-left: 1px solid var(--gold-dark); color: var(--muted); padding: 2px 8px; font-size: .72rem; }
.assignment-exercise-log { border: 1px solid var(--gold-dark); background: transparent; color: var(--gold); padding: 9px 10px; text-transform: uppercase; letter-spacing: .11em; font-size: .57rem; font-weight: 800; white-space: nowrap; }
.assignment-exercise-log:hover { border-color: var(--gold); background: var(--gold); color: var(--ink); }
.assignment-exercise-log.logged { border-color: #53603b; color: #afc37a; }
.assignment-coach-notes { margin: 26px 0 0; border: 1px solid var(--gold); background: rgba(198,164,86,.075); padding: 20px 22px; }
.assignment-coach-notes > p:first-child { margin: 0 0 10px; color: var(--gold); text-transform: uppercase; letter-spacing: .17em; font-size: .64rem; font-weight: 800; }
.assignment-coach-notes .assignment-section-title { display: none; }
.assignment-history { border-top: 1px solid var(--line); padding-top: 20px; }
.assignment-history > p { margin: 0 0 12px; color: var(--gold); text-transform: uppercase; letter-spacing: .16em; font-size: .62rem; font-weight: 800; }
.assignment-no-logs { margin: 0; color: var(--muted); font-size: .78rem; }
.assignment-log-list { display: grid; gap: 8px; }
.assignment-log-list > div { display: grid; grid-template-columns: 100px minmax(130px, .7fr) 1fr; gap: 14px; border: 1px solid #303034; padding: 12px 14px; font-size: .74rem; }
.assignment-log-list span, .assignment-log-list small { color: var(--muted); }
.assignment-log-list strong { color: var(--cream); }
.assignment-log { margin-top: 22px; border: 1px solid #38383c; background: rgba(18,18,20,.8); }
.assignment-log > summary { cursor: pointer; padding: 17px 20px; color: var(--cream); text-transform: uppercase; letter-spacing: .13em; font-size: .68rem; font-weight: 800; }
.assignment-log[open] > summary { border-bottom: 1px solid var(--line); color: var(--gold); }
.assignment-log-form { padding: 22px; }
.assignment-log-form .primary-button { margin-top: 2px; }
.coach-assignment-card > footer { display: flex; align-items: center; gap: 18px; margin-top: 22px; }
.assignment-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.coach-assignment-card > footer span { color: var(--danger); font-size: .74rem; }
.workout-library { margin: 92px 0; }
.workout-library-summary { display: flex; gap: 1px; margin-bottom: 18px; background: var(--line); border: 1px solid var(--line); }
.workout-library-summary > div { min-width: 180px; display: grid; gap: 2px; background: #151517; padding: 18px 22px; }
.workout-library-summary strong { color: var(--gold); font-family: 'Bebas Neue'; font-size: 2rem; font-weight: 400; line-height: 1; }
.workout-library-summary span { color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-size: .6rem; }
.workout-library-list { display: grid; gap: 16px; }
.workout-athlete-group { display: grid; gap: 12px; border: 1px solid var(--line); background: rgba(12,12,14,.72); padding: clamp(18px, 3vw, 28px); }
.workout-athlete-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.workout-athlete-heading span, .workout-library-card header span { color: var(--gold); text-transform: uppercase; letter-spacing: .15em; font-size: .61rem; font-weight: 800; }
.workout-athlete-heading h3 { margin: 4px 0 0; font-family: 'Bebas Neue'; font-size: 2.2rem; font-weight: 400; letter-spacing: .04em; }
.workout-athlete-heading strong { color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-size: .63rem; }
.workout-library-card { border: 1px solid #37373b; background: linear-gradient(145deg, rgba(28,27,23,.96), rgba(16,16,18,.98)); }
.workout-library-card > header { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 22px 24px; }
.workout-library-card header h3 { margin: 5px 0 3px; font-family: 'Bebas Neue'; font-size: 2rem; font-weight: 400; letter-spacing: .035em; }
.workout-library-card header p { margin: 0; color: var(--muted); font-size: .75rem; }
.workout-library-card details { border-top: 1px solid var(--line); }
.workout-library-card summary { cursor: pointer; padding: 16px 24px; color: var(--cream); text-transform: uppercase; letter-spacing: .13em; font-size: .65rem; font-weight: 800; }
.workout-library-card details[open] summary { color: var(--gold); border-bottom: 1px solid var(--line); }
.workout-library-plan, .workout-library-card details > .assignment-history { margin: 0; padding: 24px; }
.workout-library-card details > .assignment-history { border-top: 1px solid var(--line); }
.coach-ai { margin: -22px 0 92px; }
.athlete-ai { margin: 70px 0 92px; }
.coach-ai-intro { display: grid; grid-template-columns: 1fr minmax(300px, 510px); align-items: end; gap: 40px; margin-bottom: 24px; }
.coach-ai-intro h2 { margin: 0; font-family: 'Bebas Neue'; font-size: clamp(2.8rem, 6vw, 5.4rem); font-weight: 400; letter-spacing: .035em; line-height: .92; }
.coach-ai-intro > p { margin: 0; color: var(--muted); line-height: 1.7; font-size: .9rem; }
.coach-ai-shell, .athlete-ai-shell { display: grid; grid-template-columns: minmax(245px, .72fr) minmax(0, 2fr); min-height: 650px; border: 1px solid var(--gold-dark); background: linear-gradient(145deg, #181711, #101012 42%, #151517); box-shadow: 0 34px 80px rgba(0,0,0,.28); }
.coach-ai-controls, .athlete-ai-controls { display: flex; flex-direction: column; gap: 20px; border-right: 1px solid var(--line); padding: 28px; background: rgba(10,10,11,.38); }
.coach-ai-controls .field, .athlete-ai-controls .field { margin: 0; }
.coach-ai-mode { display: grid; gap: 8px; margin: 0; padding: 0; border: 0; }
.coach-ai-mode legend { margin-bottom: 7px; color: var(--gold); text-transform: uppercase; letter-spacing: .18em; font-size: .63rem; font-weight: 800; }
.coach-ai-mode label { position: relative; cursor: pointer; }
.coach-ai-mode input { position: absolute; opacity: 0; pointer-events: none; }
.coach-ai-mode span { display: grid; gap: 3px; border: 1px solid #37373b; background: #141416; padding: 12px 13px; transition: border-color .2s ease, background .2s ease; }
.coach-ai-mode strong { color: var(--cream); text-transform: uppercase; letter-spacing: .11em; font-size: .66rem; }
.coach-ai-mode small { color: var(--muted); font-size: .67rem; line-height: 1.4; }
.coach-ai-mode input:checked + span { border-color: var(--gold); background: rgba(198,164,86,.09); }
.coach-ai-mode input:focus-visible + span { box-shadow: 0 0 0 3px rgba(198,164,86,.15); }
.coach-ai-mode:disabled { opacity: .55; }
.coach-ai-context { display: grid; gap: 5px; border-left: 2px solid var(--gold); padding: 4px 0 4px 14px; color: var(--muted); font-size: .74rem; line-height: 1.5; }
.coach-ai-context strong { color: var(--cream); font-size: .92rem; }
.coach-ai-prompts { display: grid; gap: 8px; }
.coach-ai-prompts p { margin: 4px 0 2px; color: var(--gold); text-transform: uppercase; letter-spacing: .18em; font-size: .63rem; font-weight: 800; }
.coach-ai-prompts button { border: 1px solid #37373b; background: #171719; color: var(--cream); padding: 13px 14px; text-align: left; font-size: .78rem; transition: border-color .2s ease, transform .2s ease, background .2s ease; }
.coach-ai-prompts button:hover { border-color: var(--gold); background: #1d1c18; transform: translateX(3px); }
.coach-ai-note { margin: auto 0 0; color: #807d76; font-size: .69rem; line-height: 1.55; }
.coach-ai-chat { min-width: 0; display: grid; grid-template-rows: 1fr auto; }
.coach-ai-messages { max-height: 590px; min-height: 480px; overflow-y: auto; padding: clamp(24px, 4vw, 44px); scroll-behavior: smooth; }
.coach-ai-empty { max-width: 520px; margin: 80px auto; text-align: center; }
.coach-ai-empty span { display: inline-grid; place-items: center; width: 46px; height: 46px; border: 1px solid var(--gold-dark); color: var(--gold); font-family: 'Bebas Neue'; font-size: 1.35rem; }
.coach-ai-empty h3 { margin: 18px 0 8px; font-family: 'Bebas Neue'; font-size: 2.5rem; font-weight: 400; letter-spacing: .04em; }
.coach-ai-empty p { margin: 0; color: var(--muted); line-height: 1.7; }
.coach-ai-message { display: grid; grid-template-columns: 70px minmax(0, 1fr); gap: 18px; margin-bottom: 26px; animation: lift .3s ease both; }
.coach-ai-message > span { color: var(--gold); text-transform: uppercase; letter-spacing: .16em; font-size: .61rem; font-weight: 800; padding-top: 5px; }
.coach-ai-message > div { white-space: pre-wrap; overflow-wrap: anywhere; color: #ddd9cf; line-height: 1.65; font-size: .87rem; }
.coach-ai-message.user > div { border-left: 2px solid #49494e; padding-left: 18px; color: var(--cream); }
.coach-ai-message.error > span, .coach-ai-message.error > div { color: #e3a3a3; }
.coach-ai-message-actions { grid-column: 2; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.coach-ai-message-actions button { border: 1px solid var(--gold-dark); background: transparent; color: var(--gold); padding: 9px 12px; text-transform: uppercase; letter-spacing: .12em; font-size: .59rem; font-weight: 800; }
.coach-ai-message-actions button:hover { background: var(--gold); color: var(--ink); }
.coach-ai-message-actions button:disabled { opacity: .55; cursor: wait; }
.coach-ai-message-actions span { color: #afc37a; text-transform: uppercase; letter-spacing: .12em; font-size: .62rem; font-weight: 800; }
.coach-ai-form { border-top: 1px solid var(--line); padding: 20px; background: rgba(12,12,14,.84); }
.coach-ai-form textarea { width: 100%; resize: vertical; min-height: 88px; border: 1px solid #3b3b40; background: #111113; color: var(--cream); padding: 15px 16px; line-height: 1.5; }
.coach-ai-form textarea:focus { outline: 1px solid var(--gold); border-color: var(--gold); }
.coach-ai-submit-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 12px; }
.coach-ai-submit-row > span { color: var(--muted); font-size: .7rem; }
.coach-ai-submit-row .primary-button { width: auto; flex: 0 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.athlete-card { border: 1px solid var(--line); background: rgba(14,14,16,.92); padding: clamp(20px, 4vw, 34px); }
.athlete-card > header { display: flex; justify-content: space-between; gap: 24px; align-items: start; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.athlete-card > header .eyebrow { margin-bottom: 5px; }
.athlete-card > header h3 { margin: 0; font-family: 'Bebas Neue'; font-size: 2.2rem; font-weight: 400; letter-spacing: .04em; }
.athlete-card > header p:not(.eyebrow) { margin: 2px 0 0; color: var(--muted); font-size: .82rem; }
.athlete-card > header > strong { color: var(--gold); text-transform: uppercase; letter-spacing: .14em; font-size: .68rem; }
.athlete-results { display: grid; gap: 14px; padding-top: 18px; }
.athlete-results .result-card { background: var(--panel); }
.athlete-empty { color: var(--muted); padding: 20px 0 4px; }
.progress-section { margin-top: 92px; }
.progress-entry-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 38px; }
.progress-form { border: 1px solid var(--line); background: rgba(18,18,20,.96); padding: clamp(22px, 4vw, 34px); }
.progress-form h3, .progress-block h3, .coach-progress-card h3 { margin: 4px 0 22px; font-family: 'Bebas Neue'; font-size: 2rem; font-weight: 400; letter-spacing: .04em; }
.form-kicker { color: var(--gold); text-transform: uppercase; letter-spacing: .2em; font-size: .65rem; font-weight: 800; }
.progress-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.progress-form-grid .field-wide { grid-column: 1 / -1; }
.progress-form .primary-button { margin-top: 4px; }
.progress-database { display: grid; gap: 18px; }
.progress-block, .coach-progress-card { border: 1px solid var(--line); background: rgba(14,14,16,.94); padding: clamp(22px, 4vw, 36px); }
.benchmark-block { border-color: var(--gold-dark); background: linear-gradient(135deg, rgba(198,164,86,.11), rgba(14,14,16,.96) 42%); }
.progress-block-heading { display: flex; justify-content: space-between; align-items: start; gap: 24px; margin-bottom: 18px; }
.progress-block-heading .eyebrow { margin-bottom: 4px; }
.progress-block-heading h3 { margin: 0; }
.progress-block-heading > span { color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-size: .65rem; text-align: right; }
.pb-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 10px; }
.pb-card { min-height: 130px; display: grid; align-content: space-between; border: 1px solid #353539; background: linear-gradient(145deg, #1a1916, #121214 68%); padding: 18px; }
.pb-card > span { color: var(--gold); text-transform: uppercase; letter-spacing: .13em; font-size: .65rem; font-weight: 700; }
.pb-card strong { display: block; margin: 10px 0 2px; font-family: 'Bebas Neue'; font-size: 2rem; font-weight: 400; letter-spacing: .03em; }
.pb-card small { color: var(--muted); font-size: .7rem; }
.data-table-wrap { overflow-x: auto; border: 1px solid #303034; }
.data-table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; }
.data-table th { background: #1d1d20; color: var(--gold); text-transform: uppercase; letter-spacing: .13em; font-size: .62rem; }
.data-table th, .data-table td { padding: 13px 15px; border-bottom: 1px solid #303034; }
.data-table td { color: var(--muted); font-size: .78rem; vertical-align: top; }
.data-table td strong { color: var(--cream); }
.data-table tr:last-child td { border-bottom: 0; }
.progress-empty { border: 1px dashed #444449; color: var(--muted); padding: 24px; text-align: center; }
.coach-progress-card details { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 16px; }
.coach-progress-card summary { cursor: pointer; color: var(--cream); text-transform: uppercase; letter-spacing: .13em; font-size: .68rem; font-weight: 700; }
.coach-progress-card details .data-table-wrap, .coach-progress-card details .progress-empty { margin-top: 14px; }
.result-card {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 30px;
  border: 1px solid var(--line);
  background: rgba(21,21,23,.93);
  padding: 28px;
}
.result-date { color: var(--gold); text-transform: uppercase; letter-spacing: .14em; font-size: .69rem; font-weight: 700; }
.result-card h3 { margin: 7px 0 5px; font-family: 'Bebas Neue'; font-size: 2rem; font-weight: 400; letter-spacing: .04em; }
.result-meta { color: var(--muted); font-size: .8rem; }
.score-groups { display: grid; gap: 18px; }
.score-summary { display: flex; align-items: baseline; gap: 12px; }
.score-summary strong { font-family: 'Bebas Neue'; font-size: 2.2rem; color: var(--cream); font-weight: 400; }
.score-summary span { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.score-bars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 18px; }
.score-line { display: grid; grid-template-columns: 86px 1fr 34px; align-items: center; gap: 10px; font-size: .75rem; text-transform: capitalize; }
.score-track { height: 5px; background: #343438; overflow: hidden; }
.score-fill { height: 100%; width: var(--score); background: linear-gradient(90deg, var(--olive), var(--gold)); }
.empty-state, .error-state {
  border: 1px dashed #45454a;
  background: rgba(21,21,23,.82);
  padding: 48px;
  text-align: center;
}
.empty-state h3, .error-state h3 { font-family: 'Bebas Neue'; font-size: 2rem; font-weight: 400; margin: 0 0 8px; }
.empty-state p, .error-state p { color: var(--muted); margin: 0 0 22px; }
.skeleton { height: 180px; border: 1px solid var(--line); background: linear-gradient(100deg, #161618 25%, #232326 40%, #161618 58%); background-size: 200% 100%; animation: shimmer 1.3s infinite; }

.programme { margin-top: 100px; }
.programme-download { margin-top: 70px; display: flex; align-items: center; justify-content: space-between; gap: 36px; border: 1px solid var(--gold-dark); background: linear-gradient(135deg, #17160f, #111113 62%); padding: 34px 38px; }
.programme-download h2 { margin: 4px 0 8px; font-family: 'Bebas Neue'; font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 400; line-height: .95; letter-spacing: .03em; }
.programme-download p:not(.eyebrow) { max-width: 700px; margin: 0; color: var(--muted); line-height: 1.7; }
.programme-download .primary-button { flex: 0 0 auto; }
.programme-download.locked { border-color: var(--line); filter: saturate(.65); }
.programme-download.locked .primary-button { background: transparent; border: 1px solid var(--gold); color: var(--cream); }
.programme-note { border-left: 3px solid var(--gold); background: rgba(198,164,86,.08); color: #d7d3c9; padding: 18px 20px; margin-bottom: 26px; }
.week-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.week-card { position: relative; overflow: hidden; border: 1px solid var(--line); background: rgba(21,21,23,.95); padding: 30px; }
.week-card::after { content: attr(data-week); position: absolute; right: -5px; top: -24px; color: rgba(255,255,255,.035); font-family: 'Bebas Neue'; font-size: 9rem; line-height: 1; }
.week-label { color: var(--gold); text-transform: uppercase; letter-spacing: .2em; font-size: .66rem; font-weight: 800; }
.week-card h3 { position: relative; z-index: 1; margin: 8px 0 6px; font-family: 'Bebas Neue'; font-size: 2.2rem; font-weight: 400; letter-spacing: .04em; }
.week-focus { position: relative; z-index: 1; margin: 0 0 22px; color: var(--muted); font-size: .86rem; }
.session-list { position: relative; z-index: 1; display: grid; gap: 12px; }
.session { border-top: 1px solid #303034; padding-top: 12px; }
.session strong { display: block; color: var(--cream); font-size: .82rem; }
.session span { color: var(--muted); font-size: .78rem; }
.retest-strip { margin-top: 18px; display: flex; justify-content: space-between; align-items: center; gap: 25px; border: 1px solid var(--gold-dark); padding: 26px 28px; background: #17160f; }
.retest-strip h3 { margin: 0; font-family: 'Bebas Neue'; font-size: 1.8rem; font-weight: 400; }
.retest-strip p { margin: 4px 0 0; color: var(--muted); font-size: .85rem; }

@keyframes lift { from { opacity: 0; transform: translateY(12px); } }
@keyframes shimmer { to { background-position-x: -200%; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; } }
@media (max-width: 850px) {
  .auth-shell { grid-template-columns: 1fr; padding-top: 48px; }
  .auth-intro h1 { font-size: clamp(4rem, 20vw, 7rem); }
  .portal-hero { grid-template-columns: 1fr; align-items: start; }
  .dashboard-tabs { position: static; margin-top: -34px; }
  .dashboard-tab { grid-template-columns: 1fr; gap: 2px; padding: 16px; }
  .dashboard-tab > span { grid-row: auto; font-size: 1rem; }
  .dashboard-tab small { display: none; }
  .athlete-profile { grid-template-columns: 1fr; align-items: start; }
  .athlete-connection { grid-template-columns: 1fr; }
  .assignment-log-list > div { grid-template-columns: 1fr 1fr; }
  .assignment-log-list small { grid-column: 1 / -1; }
  .coach-ai-intro { grid-template-columns: 1fr; align-items: start; }
  .coach-ai-shell, .athlete-ai-shell { grid-template-columns: 1fr; }
  .coach-ai-controls, .athlete-ai-controls { border-right: 0; border-bottom: 1px solid var(--line); }
  .coach-ai-note { margin-top: 6px; }
  .section-heading { align-items: start; flex-direction: column; }
  .result-card { grid-template-columns: 1fr; }
  .progress-entry-grid { grid-template-columns: 1fr; }
  .week-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .site-nav { min-height: 72px; padding: 15px 20px; }
  .nav-tools .nav-link { display: none; }
  .auth-shell, .portal-main { width: min(100% - 28px, 1240px); }
  .portal-main { padding-top: 48px; }
  .portal-hero { margin-bottom: 58px; }
  .dashboard-tabs { grid-template-columns: repeat(3, minmax(118px, 1fr)); overflow-x: auto; }
  .dashboard-tab { padding: 14px 13px; }
  .dashboard-tab strong { font-size: .64rem; letter-spacing: .1em; }
  .section-heading-action { width: 100%; }
  .auth-card { padding: 27px 20px; }
  .score-bars { grid-template-columns: 1fr; }
  .athlete-connection { margin-top: 0; }
  .coach-assignment-card > header { flex-direction: column; }
  .assignment-exercise { grid-template-columns: 1fr; gap: 9px; }
  .assignment-exercise span { padding-left: 7px; }
  .assignment-exercise-log { width: 100%; min-height: 42px; }
  .assignment-log-form { padding: 18px; }
  .coach-assignment-card > footer { align-items: stretch; flex-direction: column; }
  .assignment-actions { display: grid; }
  .coach-assignment-card > footer .secondary-button { width: 100%; }
  .workout-library-summary { display: grid; grid-template-columns: 1fr 1fr; }
  .workout-library-summary > div { min-width: 0; }
  .workout-library-card > header, .workout-athlete-heading { align-items: stretch; flex-direction: column; }
  .workout-library-card > header .secondary-button { width: 100%; }
  .coach-ai, .athlete-ai { margin-top: 0; }
  .coach-ai-controls, .athlete-ai-controls, .coach-ai-messages, .coach-ai-form { padding: 20px; }
  .coach-ai-messages { min-height: 420px; }
  .coach-ai-message { grid-template-columns: 1fr; gap: 7px; }
  .coach-ai-message-actions { grid-column: 1; }
  .coach-ai-submit-row { align-items: stretch; flex-direction: column; }
  .coach-ai-submit-row .primary-button { width: 100%; }
  .result-card { padding: 22px 18px; }
  .progress-form-grid { grid-template-columns: 1fr; }
  .progress-form-grid .field-wide { grid-column: auto; }
  .progress-block-heading { flex-direction: column; }
  .progress-block-heading > span { text-align: left; }
  .portal-actions { width: 100%; }
  .portal-actions a { flex: 1; }
  .programme-download { align-items: flex-start; flex-direction: column; padding: 28px 24px; }
  .retest-strip { align-items: flex-start; flex-direction: column; }
}