/*
 * InnClocky — page frame: header, navigation, main column.
 *
 * Header across the top with the wordmark, navigation down the left on wide
 * screens and folded into a scrollable strip below 900px. No JavaScript is
 * involved in either state.
 */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding: var(--s3) var(--s5);
  border-bottom: var(--border);
}

/* The signature element, and the only place the blue gets to be loud. */
.wordmark {
  font-size: var(--text-heading);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

.wordmark:hover {
  text-decoration: none;
}

.wordmark b {
  font-weight: 700;
  color: var(--blue);
}

.app-header__user {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-size: var(--text-dense);
  color: var(--ink-soft);
}

.app-header__name {
  color: var(--ink);
  font-weight: 600;
}

.app-body {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.app-nav {
  flex: 0 0 200px;
  padding: var(--s4) 0;
  border-right: var(--border);
  min-height: calc(100vh - 57px);
}

.app-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.app-nav a {
  display: block;
  padding: var(--s2) var(--s5);
  border-left: 3px solid transparent;
  color: var(--ink);
  font-size: var(--text-dense);
  font-weight: 600;
  text-decoration: none;
}

.app-nav a:hover {
  background: var(--surface-alt);
}

.app-nav a[aria-current="page"] {
  border-left-color: var(--blue);
  color: var(--blue);
}

.app-main {
  flex: 1 1 auto;
  min-width: 0;
  padding: var(--s6) var(--s5) var(--s12);
  max-width: var(--page-max);
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--s4);
  flex-wrap: wrap;
  margin-bottom: var(--s5);
}

.page-header p {
  margin: var(--s1) 0 0;
  color: var(--ink-soft);
  font-size: var(--text-dense);
}

.page-actions {
  display: flex;
  align-items: center;
  gap: var(--s2);
  flex-wrap: wrap;
}

.section {
  margin-bottom: var(--s8);
}

.section > h2 {
  margin-bottom: var(--s3);
}

/* Centred column for the login and password screens. */
.narrow {
  max-width: 380px;
  margin: var(--s12) auto;
  padding: 0 var(--s5);
}

.narrow .wordmark {
  display: block;
  margin-bottom: var(--s6);
  font-size: var(--text-title);
}

@media (max-width: 899px) {
  .app-body {
    display: block;
  }

  .app-nav {
    min-height: 0;
    padding: 0;
    border-right: 0;
    border-bottom: var(--border);
    overflow-x: auto;
  }

  .app-nav ul {
    display: flex;
  }

  .app-nav a {
    padding: var(--s3) var(--s4);
    white-space: nowrap;
  }

  .app-main {
    padding: var(--s5) var(--s4) var(--s8);
  }
}

@media (max-width: 480px) {
  .app-header {
    padding: var(--s3) var(--s4);
  }

  .app-header__user span:not(.app-header__name) {
    display: none;
  }
}