/* === BeatMetrics brand tokens (из docs/Beatmetrics_logo/brand-guide.md) === */
:root {
  --color-brand:       #3c3489;
  --color-brand-light: #7f77dd;
  --color-brand-soft:  #ebe9f7;
  --color-ink:         #1a1a18;
  --color-paper:       #fdfdfc;
  --color-mute:        #6b6a64;
  --color-line:        #e8e7e1;

  --color-success:     #3B6D11;
  --color-warning:     #854F0B;
  --color-warning-bg:  #FAEEDA;
  --color-danger:      #A32D2D;
  --color-danger-bg:   #FCEBEB;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
  --fs-xs: 10px;  --fs-sm: 11px;  --fs-md: 13px;
  --fs-lg: 15px;  --fs-xl: 18px;  --fs-2xl: 26px;
  --sp-1: 4px;    --sp-2: 8px;    --sp-3: 12px;   --sp-4: 16px;
  --r-sm: 4px;    --r-md: 6px;    --r-lg: 8px;    --r-xl: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--color-paper); font-family: var(--font-sans);
  color: var(--color-ink); font-size: 14px;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* === Auth-страница (signup/login) — карточка поверх триптиха === */
.auth-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  position: relative;
  background-color: var(--color-paper);
  background-image:
    linear-gradient(rgba(253,253,252,0.78), rgba(253,253,252,0.92)),
    url('/static/auth-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}
.auth-card {
  width: 100%; max-width: 400px;
  position: relative; z-index: 1;
}
@media (max-width: 768px) {
  .auth-shell {
    background-attachment: scroll;
    background-image:
      linear-gradient(rgba(253,253,252,0.88), rgba(253,253,252,0.96)),
      url('/static/auth-bg.jpg');
  }
}
.logo-wrap { display: flex; justify-content: center; margin: 16px 0 8px; }
.tagline {
  text-align: center; color: var(--color-mute);
  font-size: var(--fs-md); margin-bottom: 28px;
}

.form {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--r-xl);
  padding: 28px 28px 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: 11px;
  color: var(--color-mute); margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: 0.5px; font-weight: 500;
}
.field input {
  width: 100%; padding: 10px 12px;
  border: 1px solid #d8d6cd; border-radius: var(--r-md);
  background: var(--color-paper);
  font-family: inherit; font-size: 14px; color: var(--color-ink);
  height: 42px;
  transition: border-color .12s ease;
}
.field input:focus {
  outline: 2px solid var(--color-brand);
  outline-offset: -1px; border-color: transparent;
}

.btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 10px 16px;
  border: 1px solid var(--color-line); border-radius: var(--r-md);
  background: #fff; color: var(--color-ink);
  font-family: inherit; font-size: 14px; font-weight: 500;
  height: 42px; cursor: pointer;
  transition: background .12s ease, border-color .12s ease;
  text-decoration: none;
}
.btn:hover { background: #faf9f5; border-color: #d8d6cd; }
.btn-primary {
  background: var(--color-brand); color: #fff; border-color: var(--color-brand);
}
.btn-primary:hover { background: #2f2a73; border-color: #2f2a73; }

.form-bottom {
  text-align: center; margin-top: 16px;
  font-size: var(--fs-md); color: var(--color-mute);
}
.form-bottom a {
  color: var(--color-brand); text-decoration: none; font-weight: 500;
}
.form-bottom a:hover { text-decoration: underline; }

.alert-error {
  background: var(--color-danger-bg);
  border-left: 3px solid var(--color-danger);
  padding: 10px 14px; border-radius: var(--r-md);
  font-size: var(--fs-md); color: var(--color-ink);
  margin-bottom: 14px;
}
.alert-success {
  background: #EAF3DE; border-left: 3px solid var(--color-success);
  padding: 10px 14px; border-radius: var(--r-md);
  font-size: var(--fs-md); color: var(--color-ink);
  margin-bottom: 14px; text-align: left;
}

/* === Provider list на /done для атлета === */
.provider-list { margin: 16px 0; text-align: left; }
.provider-card {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--r-md);
  margin-bottom: 8px;
}
.provider-card.provider-primary {
  border: 1.5px solid var(--color-brand);
  background: linear-gradient(180deg, #fff 0%, var(--color-brand-soft) 100%);
}
.provider-card.provider-disabled { opacity: 0.55; }
.provider-info { flex: 1; min-width: 0; }
.provider-name { font-size: var(--fs-lg); font-weight: 500; color: var(--color-ink); }
.provider-meta { font-size: var(--fs-sm); color: var(--color-mute); margin-top: 2px; }
.provider-card .btn {
  width: auto; padding: 8px 16px; height: 38px;
  font-size: var(--fs-sm); white-space: nowrap;
  text-decoration: none;
}
.provider-soon {
  font-size: var(--fs-sm); color: var(--color-mute);
  padding: 8px 14px;
  background: var(--color-line); border-radius: var(--r-md);
  font-weight: 500;
}

/* === Role chooser — выбор athlete/coach при signup === */
.role-chooser {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  margin-bottom: 16px;
}
.role-option {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; cursor: pointer;
  background: var(--color-paper);
  border: 1.5px solid var(--color-line);
  border-radius: var(--r-md);
  transition: border-color .12s ease, background .12s ease;
}
.role-option:hover { background: #fff; }
.role-option.selected {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
}
.role-option input[type="radio"] {
  appearance: none; -webkit-appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  border: 1.5px solid var(--color-line);
  background: #fff;
  flex-shrink: 0; cursor: pointer; margin: 0;
  position: relative;
}
.role-option.selected input[type="radio"] {
  border-color: var(--color-brand);
}
.role-option.selected input[type="radio"]::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-brand);
}
.role-option .role-title {
  font-size: var(--fs-md); font-weight: 500; color: var(--color-ink);
}
.role-option .role-meta {
  font-size: var(--fs-sm); color: var(--color-mute); margin-top: 1px;
}

/* === Invite banner — показывается атлету, который пришёл по ссылке тренера === */
.invite-banner {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px;
  background: var(--color-brand-soft);
  border: 1px solid var(--color-brand);
  border-radius: var(--r-md);
  margin-bottom: 16px;
}
.invite-icon {
  font-size: 20px; color: var(--color-brand);
  flex-shrink: 0; line-height: 1;
}
.invite-head {
  font-size: var(--fs-sm); color: var(--color-mute);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.invite-name {
  font-size: var(--fs-lg); color: var(--color-ink); margin: 2px 0 6px;
}
.invite-sub {
  font-size: var(--fs-sm); color: var(--color-mute); line-height: 1.4;
}

/* === Coach done-page — широкая карточка для генератора + списков === */
.done-card-wide { max-width: 640px; text-align: left; }
.done-card-wide .logo-wrap,
.done-card-wide .done-check,
.done-card-wide .done-title,
.done-card-wide .done-sub { text-align: center; }
.done-card-wide .done-sub { margin-bottom: 20px; }

.invite-gen {
  background: var(--color-brand-soft);
  border-radius: var(--r-md); padding: 18px;
  margin: 16px 0;
}
.invite-gen-title {
  font-size: var(--fs-sm); color: var(--color-brand);
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 12px;
}
.invite-form .field { margin-bottom: 10px; }
.invite-form .btn { margin-top: 6px; }

.invite-list { margin: 16px 0; }
.invite-row {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 14px; background: var(--color-paper);
  border: 1px solid var(--color-line); border-radius: var(--r-md);
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.invite-row-meta { flex: 1 1 200px; min-width: 0; }
.invite-row-status {
  display: flex; gap: 8px; align-items: center;
  font-size: var(--fs-md);
}
.badge-ok {
  display: inline-block; padding: 2px 8px;
  background: var(--color-success); color: #fff;
  border-radius: 4px; font-size: var(--fs-xs);
  font-weight: 500;
}
.badge-pending {
  display: inline-block; padding: 2px 8px;
  background: var(--color-warning); color: #fff;
  border-radius: 4px; font-size: var(--fs-xs);
  font-weight: 500;
}
.invite-row-detail {
  font-size: var(--fs-sm); color: var(--color-mute);
  margin-top: 2px;
}
.invite-row-link {
  flex: 1 1 100%; display: flex; gap: 6px; margin-top: 6px;
}
.invite-link-input {
  flex: 1; padding: 6px 10px;
  border: 1px solid var(--color-line); border-radius: var(--r-md);
  background: #fff; font-family: monospace; font-size: var(--fs-sm);
  color: var(--color-ink); min-width: 0;
}
.btn-tiny {
  padding: 6px 12px; height: auto;
  font-size: var(--fs-sm); width: auto; white-space: nowrap;
}

/* === Done-страница (тот же триптих-фон что и auth) === */
.done-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background-color: var(--color-paper);
  background-image:
    linear-gradient(rgba(253,253,252,0.78), rgba(253,253,252,0.92)),
    url('/static/auth-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}
@media (max-width: 768px) {
  .done-shell {
    background-attachment: scroll;
    background-image:
      linear-gradient(rgba(253,253,252,0.88), rgba(253,253,252,0.96)),
      url('/static/auth-bg.jpg');
  }
}
.done-card {
  width: 100%; max-width: 480px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  text-align: center;
}
.done-check {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--color-brand-soft);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: var(--color-brand); font-size: 32px;
}
.done-title {
  font-size: var(--fs-2xl); font-weight: 500;
  letter-spacing: -0.02em; margin-bottom: 6px;
}
.done-sub {
  color: var(--color-mute); font-size: var(--fs-md);
  margin-bottom: 24px; line-height: 1.5;
}
.done-actions {
  display: flex; flex-direction: column; gap: 8px;
}

/* === Cookie consent (нижняя полоса на всю ширину, Strava-style, в бренде) === */
.cookie-backdrop { display: none; }  /* без backdrop — bar не блокирует фон */
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: var(--color-brand);
  color: #fff;
  box-shadow: 0 -8px 24px rgba(0,0,0,0.18);
}
.cookie-inner {
  max-width: 1400px; margin: 0 auto;
  padding: 24px 32px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px; align-items: center;
}
.cookie-brand {
  width: 56px; height: 56px;
  background: #fff; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.cookie-brand svg { width: 38px; height: 38px; }
.cookie-text-block { min-width: 0; }
.cookie-head {
  display: flex; align-items: center; gap: 12px; margin-bottom: 6px;
}
.cookie-head strong {
  font-size: var(--fs-lg); font-weight: 500; color: #fff;
}
.cookie-close {
  background: none; border: none; font-size: 22px;
  color: rgba(255,255,255,0.7); cursor: pointer; padding: 0 4px;
  margin-left: auto;
}
.cookie-close:hover { color: #fff; }
.cookie-banner p {
  font-size: var(--fs-md); line-height: 1.5;
  margin: 0; color: rgba(255,255,255,0.92);
}
.cookie-toggle-details {
  color: #fff; cursor: pointer; font-weight: 500;
  text-decoration: underline; text-underline-offset: 3px;
}
.cookie-toggle-details:hover { text-decoration: none; }

.cookie-actions {
  display: flex; flex-direction: column; gap: 8px;
  min-width: 220px;
}
.cookie-btn {
  padding: 10px 18px;
  border-radius: var(--r-md); font-family: inherit;
  font-size: var(--fs-md); font-weight: 500; cursor: pointer;
  border: 1px solid; width: 100%;
  text-align: center; white-space: nowrap;
  transition: background .12s ease;
}
.cookie-btn.primary {
  background: #fff; border-color: #fff; color: var(--color-brand);
}
.cookie-btn.primary:hover { background: var(--color-brand-soft); }
.cookie-btn.ghost {
  background: transparent; border-color: rgba(255,255,255,0.5); color: #fff;
}
.cookie-btn.ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

/* Details — раскрываются над основным контентом баннера */
.cookie-details {
  grid-column: 1 / -1;
  background: rgba(255,255,255,0.08);
  border-radius: var(--r-md);
  padding: 4px 16px; margin-top: 12px;
}
.cookie-cat {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.cookie-cat:last-child { border-bottom: none; }
.cookie-cat strong { font-size: var(--fs-md); font-weight: 500; display: block; color: #fff; }
.cookie-cat small {
  color: rgba(255,255,255,0.7); font-size: var(--fs-sm);
  display: block; margin-top: 2px;
}
.cookie-cat input[type="checkbox"] {
  width: 36px; height: 20px; appearance: none; -webkit-appearance: none;
  background: rgba(255,255,255,0.25); border-radius: 999px; position: relative;
  cursor: pointer; transition: background .15s ease; flex-shrink: 0; margin: 0;
}
.cookie-cat input[type="checkbox"]:checked { background: #fff; }
.cookie-cat input[type="checkbox"]::before {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px; background: var(--color-brand); border-radius: 50%;
  transition: transform .15s ease;
}
.cookie-cat input[type="checkbox"]:not(:checked)::before { background: #fff; }
.cookie-cat input[type="checkbox"]:checked::before { transform: translateX(16px); }
.cookie-cat input[type="checkbox"]:disabled { opacity: 0.4; cursor: not-allowed; }
.cookie-cat .locked-switch {
  width: 36px; height: 20px; background: #fff;
  border-radius: 999px; position: relative; opacity: 0.85; flex-shrink: 0;
}
.cookie-cat .locked-switch::before {
  content: ''; position: absolute; top: 2px; left: 18px;
  width: 16px; height: 16px; background: var(--color-brand); border-radius: 50%;
}

@media (max-width: 900px) {
  .cookie-inner {
    grid-template-columns: 1fr;
    gap: 16px; padding: 20px 20px;
  }
  .cookie-actions {
    flex-direction: row; min-width: 0;
  }
  .cookie-btn { flex: 1 1 auto; padding: 10px 12px; font-size: var(--fs-sm); }
  .cookie-brand { display: none; }
}
@media (max-width: 520px) {
  .cookie-actions { flex-direction: column; }
  .cookie-btn { width: 100%; }
}