@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap');

/*
  Theme v7 (fitality-test7)
  Light glass layout with modern typography.
*/

:root {
  color-scheme: light;

  --bg: #f6f7fb;
  --bg-elevated: rgba(255, 255, 255, 0.86);
  --bg-muted: rgba(15, 23, 42, 0.05);
  --surface: rgba(255, 255, 255, 0.86);

  --text: #0f172a;
  --text-secondary: #5f6b7a;
  --text-tertiary: #94a3b8;

  --border: rgba(15, 23, 42, 0.08);
  --separator: rgba(15, 23, 42, 0.08);

  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --accent-weak: rgba(37, 99, 235, 0.12);

  --success: #22c55e;
  --success-weak: rgba(34, 197, 94, 0.12);
  --warning: #fb923c;
  --warning-weak: rgba(251, 146, 60, 0.18);
  --danger: #ef4444;
  --danger-weak: rgba(239, 68, 68, 0.14);

  --ring: rgba(37, 99, 235, 0.3);

  --radius-s: 12px;
  --radius-m: 18px;
  --shadow-elevated: 0 12px 28px rgba(15, 23, 42, 0.12);
  --shadow-button: 0 8px 18px rgba(15, 23, 42, 0.12);
  --btn-pad-y: 10px;
  --btn-pad-x: 16px;
  --btn-font-size: 15px;
  --btn-min-height: 42px;
  --icon-btn-size: 30px;
  --font-ui: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #202b3a;
    --bg-elevated: rgba(32, 43, 60, 0.96);
    --bg-muted: rgba(255, 255, 255, 0.05);
    --surface: rgba(32, 43, 60, 0.96);

    --text: #e6edf3;
    --text-secondary: #a9b4c2;
    --text-tertiary: #7b8794;

    --border: rgba(255, 255, 255, 0.12);
    --separator: rgba(255, 255, 255, 0.12);

    --accent: #4b9bff;
    --accent-strong: #2e7be6;
    --accent-weak: rgba(75, 155, 255, 0.22);

    --success-weak: rgba(34, 197, 94, 0.2);
    --warning-weak: rgba(251, 146, 60, 0.22);
    --danger-weak: rgba(239, 68, 68, 0.2);

    --ring: rgba(75, 155, 255, 0.4);
    --shadow-elevated: 0 12px 28px rgba(0, 0, 0, 0.4);
    --shadow-button: 0 8px 18px rgba(0, 0, 0, 0.35);
  }

  body {
    background:
      radial-gradient(circle at 12% 16%, #2a3547 0, #1e2a3b 46%, #182332 100%);
  }

  .tab-nav,
  body.client-app #client-tab-nav {
    background: #202b3d;
    border-color: rgba(255, 255, 255, 0.1);
  }

  .app-bar {
    background: rgba(32, 43, 60, 0.9);
  }

  body.client-app .plan-card-actions .btn-outline {
    background: rgba(15, 23, 42, 0.35);
    border-color: rgba(148, 163, 184, 0.45);
    color: var(--text);
  }

  body.client-app .plan-card-actions .btn-outline:hover {
    background: rgba(75, 155, 255, 0.18);
    border-color: rgba(75, 155, 255, 0.55);
    color: var(--text);
  }
}

body {
  font-family: var(--font-ui);
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.01em;
  background:
    radial-gradient(circle at 15% 20%, #f5f7fb 0, #ffffff 45%, #f3f6fb 100%);
}

h1,
h2,
h3,
h4,
h5,
.entry-title,
.exercise-card__title,
.superset-title,
.plan-card__title,
.result-title {
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.entry-title,
.exercise-card__title {
  font-weight: 600;
}

.card,
.tab-nav,
.app-bar,
.modal__dialog,
.plan-builder__archive,
.exercise-filter-overlay {
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-elevated);
}

@supports (backdrop-filter: blur(1px)) {
  .card,
  .tab-nav,
  .app-bar,
  .modal__dialog,
  .plan-builder__archive,
  .exercise-filter-overlay {
    backdrop-filter: blur(14px);
  }
}

.card,
.tab-nav,
.plan-builder__archive,
.exercise-filter-overlay,
.modal__dialog {
  background: var(--surface);
  border-color: var(--border);
}

.app-bar {
  background: rgba(255, 255, 255, 0.7);
  border-bottom-color: var(--border);
}

.tab-nav a,
.tab-nav .tab-nav__button {
  border-radius: 999px;
  font-weight: 600;
}

.tab-nav a.is-active,
.tab-nav .tab-nav__button.is-active {
  color: #fff;
  background: transparent;
  border-color: transparent;
}

@media (max-width: 720px) {
  body.client-app #client-tab-nav a,
  body.client-app #client-tab-nav .tab-nav__button,
  body.client-app #client-tab-nav .tab-nav__profile {
    border-radius: 999px;
  }
  body.client-app #client-tab-nav .tab-nav__highlight {
    border-radius: 999px;
  }
}

.btn {
  border-radius: 999px;
  box-shadow: var(--shadow-button);
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.16);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(120deg, rgba(37, 99, 235, 0.98), rgba(37, 99, 235, 0.78));
  border-color: transparent;
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.06);
  border-color: rgba(15, 23, 42, 0.14);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(15, 23, 42, 0.16);
}

.btn-toggle .btn.is-active,
.btn--active {
  color: #fff;
  background: linear-gradient(120deg, rgba(37, 99, 235, 0.98), rgba(37, 99, 235, 0.78));
  border-color: transparent;
}

.set-ok-button {
  border-radius: 999px;
  box-shadow: var(--shadow-button);
  background: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.16);
}

.set-ok-button:hover:not(.is-disabled),
.set-ok-button:focus-visible {
  background: rgba(37, 99, 235, 0.14);
  border-color: rgba(37, 99, 235, 0.4);
}

.field input,
.field select,
.field textarea {
  background: #ffffff;
  border-color: rgba(15, 23, 42, 0.28);
  border-width: 2px;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.04);
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-tertiary);
}

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  background: #ffffff;
  border-color: rgba(37, 99, 235, 0.7);
  box-shadow: 0 0 0 3px var(--ring);
}

@media (prefers-color-scheme: dark) {
  .field input,
  .field select,
  .field textarea {
    background: #273549;
    border-color: rgba(148, 163, 184, 0.6);
    box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.2);
  }

  .field input:focus-visible,
  .field select:focus-visible,
  .field textarea:focus-visible {
    background: #2c3c54;
    border-color: rgba(96, 165, 250, 0.85);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.28);
  }
}

.set-ok-button {
  background: rgba(37, 99, 235, 0.14);
  border-color: rgba(37, 99, 235, 0.28);
}

.set-ok-button.is-active,
.set-ok-button.is-active:hover,
.set-ok-button.is-active:focus-visible {
  background: rgba(34, 197, 94, 0.78);
  border-color: rgba(34, 197, 94, 0.55);
  color: #0b1a11;
}

.field--rest.rest-state-reset .rest-input input {
  padding-right: 34px;
  background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjMjU2M2ViIiBzdHJva2Utd2lkdGg9IjIiIHN0cm9rZS1saW5lY2FwPSJyb3VuZCIgc3Ryb2tlLWxpbmVqb2luPSJyb3VuZCI+PHBhdGggZD0iTTMgMTJhOSA5IDAgMSAwIDMtNi43Ii8+PHBvbHlsaW5lIHBvaW50cz0iMyA0IDMgMTAgOSAxMCIvPjwvc3ZnPg==");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 18px 18px;
}

.app-main {
  max-width: 980px;
}

@media (min-width: 960px) {
  body.admin-app .app-main {
    max-width: 1200px;
  }
}

@media (min-width: 1025px) {
  body.admin-app .plan-builder-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: var(--space-4);
    align-items: start;
  }

  body.admin-app .plan-builder__archive {
    position: sticky;
    top: calc(56px + var(--space-4));
    right: auto;
    transform: none;
    width: 360px;
    height: calc(100vh - 56px - (var(--space-4) * 2));
    border-radius: var(--radius-m);
  }

  body.admin-app .exercise-archive {
    max-height: none;
  }

  body.admin-app .plan-subpanel[data-plan-panel="assign"] .plan-builder__archive {
    height: auto;
    max-height: var(--assign-archive-max, calc(100vh - 56px - (var(--space-4) * 2)));
    overflow: hidden;
  }

  body.admin-app .plan-subpanel[data-plan-panel="assign"] .builder-library__list {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
  }

  body.admin-app .plan-subpanel[data-plan-panel="assign"] .assign-template-scroll {
    flex: 1 1 auto;
    min-height: 0;
    max-height: none;
    overflow-y: auto;
  }
}

@media (max-width: 700px) {
  body.client-app #client-tab-nav {
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-elevated);
  }
}