/* Webster's 1828 — reading-focused stylesheet (mobile-first, no frameworks) */

/* -------------------------------------------------------------------------
   Reset / base
------------------------------------------------------------------------- */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Berean Word palette — navy + gold on cream (matches the logo). */
  --color-bg:        #fdfaf5;
  --color-surface:   #ffffff;
  --color-border:    #ded6c6;
  --color-text:      #1b2538;  /* deep navy charcoal */
  --color-muted:     #5c6675;
  --color-accent:    #1e3a5f;  /* navy (primary) */
  --color-accent-dk: #142a47;
  --color-gold:      #c9a227;  /* gold (secondary accent) */
  --color-gold-dk:   #a8851a;
  --color-link:      #1e3a5f;
  --color-header-bg: #faf5ea;  /* warm cream to blend with the logo */
  --font-serif:      Georgia, 'Times New Roman', Times, serif;
  --font-sans:       system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI',
                     Roboto, Helvetica, Arial, sans-serif;
  --radius:          6px;
  --max-width:       760px;
}

html {
  font-size: 17px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-serif);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* -------------------------------------------------------------------------
   Header
------------------------------------------------------------------------- */

.site-header {
  background: var(--color-header-bg);
  color: var(--color-text);
  border-bottom: 2px solid var(--color-gold);
  padding: 0.45rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo {
  display: flex;
  align-items: center;
  line-height: 0;
}

.site-logo img {
  height: 48px;
  width: auto;
  display: block;
}

.site-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: bold;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.btn-signin {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 0.3rem 0.8rem;
  cursor: pointer;
  white-space: nowrap;
  opacity: 0.9;
}

.btn-signin:hover {
  opacity: 1;
  background: var(--color-accent);
  color: #fff;
}

/* -------------------------------------------------------------------------
   Layout wrapper
------------------------------------------------------------------------- */

.app-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
  gap: 1.25rem;
}

/* -------------------------------------------------------------------------
   Search section
------------------------------------------------------------------------- */

.search-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.search-box {
  display: flex;
  gap: 0.5rem;
}

#search-input {
  flex: 1;
  font-family: var(--font-serif);
  font-size: 1rem;
  padding: 0.55rem 0.75rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s;
}

#search-input:focus {
  border-color: var(--color-accent);
}

.btn-search {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.55rem 1rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}

.btn-search:hover {
  background: var(--color-accent-dk);
}

/* -------------------------------------------------------------------------
   Results list
------------------------------------------------------------------------- */

#results-list {
  list-style: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  overflow: hidden;
  /* Hidden by default; shown via JS when results are present */
  display: none;
}

#results-list.has-results {
  display: block;
}

#results-list li {
  padding: 0;
}

#results-list li + li {
  border-top: 1px solid var(--color-border);
}

#results-list li a {
  display: block;
  padding: 0.6rem 0.85rem;
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

#results-list li a:hover,
#results-list li a:focus {
  background: var(--color-bg);
  color: var(--color-link);
  outline: none;
}

#results-list li a .result-word {
  font-weight: 600;
}

#results-list li a .result-snippet {
  display: block;
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 0.1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* -------------------------------------------------------------------------
   Definition view
------------------------------------------------------------------------- */

#definition-view {
  /* Hidden until a word is loaded */
  display: none;
}

#definition-view.is-visible {
  display: block;
}

.definition-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  margin-bottom: 0.75rem;
}

.definition-card + .definition-card {
  margin-top: 0;
}

.definition-headword {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: bold;
  letter-spacing: 0.03em;
  color: var(--color-text);
  line-height: 1.2;
}

.definition-meta {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-top: 0.2rem;
  margin-bottom: 0.9rem;
}

.definition-meta {
  font-style: italic;
}

.definition-body {
  font-size: 1rem;
  line-height: 1.75;
}

.definition-body p {
  margin-bottom: 0.6rem;
}

/* Etymology block at the top of an entry */
.definition-body p.etymology {
  font-size: 0.92rem;
  color: var(--color-muted);
  font-style: italic;
  border-left: 2px solid var(--color-border);
  padding-left: 0.7rem;
  margin-bottom: 0.9rem;
}

/* Numbered senses, each on its own line */
.definition-body p.sense {
  margin-bottom: 0.55rem;
  padding-left: 1.6rem;
  text-indent: -1.6rem;
}
.definition-body .sense-num {
  font-weight: bold;
  color: var(--color-accent);
  margin-right: 0.35rem;
}

/* Scripture references (clickable popup wired in T3) */
.scripture-ref {
  color: var(--color-gold-dk);
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  border-bottom: 1px dotted var(--color-gold);
}
.scripture-ref:hover {
  color: var(--color-accent);
  background: #f6edcf;
}

/* Verse popup */
.verse-ref-head {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-border);
}
.verse-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 0.5rem;
}
.verse-num {
  font-size: 0.7rem;
  font-weight: bold;
  color: var(--color-gold-dk);
  vertical-align: super;
  margin-right: 0.15rem;
}
.verse-loading { font-family: var(--font-sans); color: var(--color-muted); }
.verse-unclear { font-family: var(--font-sans); font-size: 0.9rem; color: var(--color-muted); }

/* Cross-links inside definitions */
a.xlink {
  color: var(--color-link);
  text-decoration: underline;
  text-decoration-color: var(--color-gold);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
  cursor: pointer;
}

a.xlink:hover {
  color: var(--color-accent-dk);
  text-decoration-color: var(--color-gold-dk);
}

/* -------------------------------------------------------------------------
   History sidebar (inline on mobile, aside on wide screens)
------------------------------------------------------------------------- */

#history-section {
  display: none;
}

#history-section.has-history {
  display: block;
}

.history-heading {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}

#history-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

#history-list li a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-link);
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  background: var(--color-surface);
  display: inline-block;
}

#history-list li a:hover {
  background: var(--color-bg);
  border-color: var(--color-gold);
}

/* -------------------------------------------------------------------------
   Error / empty states
------------------------------------------------------------------------- */

.status-message {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-muted);
  padding: 0.5rem 0;
}

/* -------------------------------------------------------------------------
   Account area (header) — buttons + menu
------------------------------------------------------------------------- */

.account-area {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
}

.account-area .acct-email {
  font-size: 0.8rem;
  opacity: 0.85;
  max-width: 12ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-signin,
.btn-ghost {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 0.3rem 0.8rem;
  cursor: pointer;
  white-space: nowrap;
  opacity: 0.9;
}

.btn-signin:hover,
.btn-ghost:hover {
  opacity: 1;
  background: var(--color-accent);
  color: #fff;
}

/* -------------------------------------------------------------------------
   Modal overlay + dialog
------------------------------------------------------------------------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,25,23,0.55);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1.5rem 1rem;
  overflow-y: auto;
  z-index: 50;
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  padding: 1.5rem 1.4rem 1.4rem;
  width: 100%;
  max-width: 380px;
  margin-top: 6vh;
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
}

.modal-wide {
  max-width: 560px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.6rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-muted);
  cursor: pointer;
}

.modal-close:hover { color: var(--color-text); }

.field {
  display: block;
  margin-bottom: 0.8rem;
}

.field span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: 0.25rem;
}

.field input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.5rem 0.65rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  outline: none;
}

.field input:focus { border-color: var(--color-accent); }

.btn-primary {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  cursor: pointer;
  margin-top: 0.3rem;
}

.btn-primary:hover { background: var(--color-accent-dk); }
.btn-primary:disabled { opacity: 0.6; cursor: default; }

.form-error {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: #b3261e;
  min-height: 1.1rem;
  margin-bottom: 0.4rem;
}

.form-message {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: #2e7d32;
  margin-bottom: 0.4rem;
}
.form-message:empty { display: none; }

.modal-switch {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 0.9rem;
  text-align: center;
}

.link-btn {
  background: none;
  border: none;
  color: var(--color-link);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

/* -------------------------------------------------------------------------
   Per-word tools (notes + add-to-list) under a definition
------------------------------------------------------------------------- */

.word-tools {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin-bottom: 0.75rem;
  font-family: var(--font-sans);
}

.word-tools h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.45rem;
}

.note-box textarea {
  width: 100%;
  min-height: 4.5rem;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  padding: 0.5rem 0.65rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  resize: vertical;
  outline: none;
}

.note-box textarea:focus { border-color: var(--color-accent); }

.tools-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.5rem;
}

.tools-row + .tools-row { margin-top: 0.8rem; }

.tools-row select {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.35rem 0.5rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.btn-small {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.35rem 0.75rem;
  cursor: pointer;
}

.btn-small:hover { background: var(--color-accent-dk); }

.btn-small.btn-danger { background: #b3261e; }
.btn-small.btn-danger:hover { background: #8c1d17; }

.btn-small.btn-muted {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-border);
}

/* -------------------------------------------------------------------------
   Account panel — lists + notes
------------------------------------------------------------------------- */

.account-section { margin-bottom: 1.4rem; }

.account-section h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.3rem;
}

.new-list-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.7rem;
}

.new-list-row input {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 0.45rem 0.6rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  outline: none;
}

.account-lists, .account-notes { list-style: none; }

.account-lists > li {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.5rem;
}

.list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  cursor: pointer;
}

.list-head .list-name { font-family: var(--font-serif); font-size: 1rem; }
.list-head .list-count { font-size: 0.8rem; color: var(--color-muted); }
.list-head-right { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }

.list-words {
  list-style: none;
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.list-words li {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.82rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.15rem 0.3rem 0.15rem 0.6rem;
  background: var(--color-bg);
}

.list-words li a { color: var(--color-link); text-decoration: none; }
.list-words .word-remove {
  background: none; border: none; color: var(--color-muted);
  cursor: pointer; font-size: 1rem; line-height: 1; padding: 0 0.2rem;
}
.list-words .word-remove:hover { color: #b3261e; }

.list-actions { display: flex; gap: 0.5rem; margin-top: 0.5rem; }

.account-notes > li {
  border-bottom: 1px solid var(--color-border);
  padding: 0.5rem 0;
}
.account-notes .note-word {
  font-family: var(--font-serif); font-weight: bold; color: var(--color-link);
  cursor: pointer;
}
.account-notes .note-snippet { font-size: 0.85rem; color: var(--color-muted); }

.empty-hint { font-size: 0.85rem; color: var(--color-muted); font-style: italic; }

/* -------------------------------------------------------------------------
   Toast
------------------------------------------------------------------------- */

.toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-text);
  color: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  z-index: 60;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.toast[hidden] { display: none; }

/* -------------------------------------------------------------------------
   Known / mastered badges
------------------------------------------------------------------------- */

.known-badge {
  color: #2e7d32;
  font-weight: bold;
  margin-left: 0.3rem;
}
.known-badge.mastered { color: var(--color-gold-dk); }

.headword-badge {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  vertical-align: middle;
  margin-left: 0.5rem;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: #e6f1e6;
  color: #2e7d32;
}
.headword-badge.mastered { background: #f6edcf; color: var(--color-gold-dk); }

.due-pill {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: #fff;
  background: var(--color-accent);
  border-radius: 999px;
  padding: 0.05rem 0.45rem;
  margin-left: 0.4rem;
}

/* -------------------------------------------------------------------------
   Quiz
------------------------------------------------------------------------- */

.quiz-progress {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin-bottom: 0.6rem;
}

.quiz-prompt {
  font-family: var(--font-serif);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
}
.quiz-prompt .quiz-word { font-size: 1.5rem; font-weight: bold; letter-spacing: 0.03em; }
.quiz-prompt .quiz-pos { font-family: var(--font-sans); font-size: 0.8rem; color: var(--color-muted); }
.quiz-prompt .quiz-def { font-size: 1.05rem; line-height: 1.6; }
.quiz-instruction { font-family: var(--font-sans); font-size: 0.85rem; color: var(--color-muted); margin-bottom: 0.6rem; }

.quiz-options { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.quiz-option {
  font-family: var(--font-serif);
  font-size: 0.98rem;
  text-align: left;
  padding: 0.6rem 0.8rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  cursor: pointer;
  line-height: 1.5;
}
.quiz-option:hover:not(:disabled) { border-color: var(--color-accent); }
.quiz-option:disabled { cursor: default; }
.quiz-option.correct { border-color: #2e7d32; background: #e9f5e9; }
.quiz-option.wrong { border-color: #b3261e; background: #fbeaea; }

.quiz-actions { margin-top: 1rem; display: flex; justify-content: flex-end; gap: 0.5rem; }

.quiz-mode-choices { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 0.5rem; }
.quiz-mode-btn {
  font-family: var(--font-serif);
  font-size: 1rem;
  text-align: left;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  cursor: pointer;
}
.quiz-mode-btn:hover { border-color: var(--color-accent); }
.quiz-mode-btn small { display: block; font-family: var(--font-sans); font-size: 0.78rem; color: var(--color-muted); margin-top: 0.15rem; }

.quiz-summary { text-align: center; padding: 1rem 0; }
.quiz-summary .quiz-score { font-family: var(--font-serif); font-size: 2rem; font-weight: bold; color: var(--color-accent); }

.list-quiz-btn { }

/* Sprint 06 — typed answers (spell / fill-in-the-blank) */
.quiz-hint { font-family: var(--font-sans); font-size: 0.8rem; color: var(--color-muted); margin-bottom: 0.6rem; }
.quiz-typed-row { display: flex; gap: 0.5rem; }
.quiz-typed-input {
  flex: 1;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  padding: 0.55rem 0.8rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  text-transform: uppercase;
}
.quiz-typed-input.correct { border-color: #2e7d32; background: #e9f5e9; }
.quiz-typed-input.wrong { border-color: #b3261e; background: #fbeaea; }
.quiz-feedback { font-family: var(--font-sans); font-size: 0.9rem; margin-top: 0.6rem; min-height: 1.2em; }
.quiz-feedback.correct { color: #2e7d32; }
.quiz-feedback.wrong { color: #b3261e; }

/* Sprint 06 — matching */
.quiz-match { display: grid; grid-template-columns: auto 1fr; gap: 0.5rem 0.8rem; }
.quiz-match-col { display: flex; flex-direction: column; gap: 0.5rem; }
.quiz-match-word,
.quiz-match-def {
  font-family: var(--font-serif);
  text-align: left;
  padding: 0.55rem 0.8rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  cursor: pointer;
}
.quiz-match-word { font-weight: bold; letter-spacing: 0.02em; }
.quiz-match-def { font-size: 0.9rem; line-height: 1.45; }
.quiz-match-word:hover:not(:disabled),
.quiz-match-def:hover:not(:disabled) { border-color: var(--color-accent); }
.quiz-match-word.selected { border-color: var(--color-accent); background: var(--color-accent-soft, #f4ecd9); }
.quiz-match-word.matched,
.quiz-match-def.matched { border-color: #2e7d32; background: #e9f5e9; cursor: default; opacity: 0.75; }
.quiz-match-word.flash-wrong,
.quiz-match-def.flash-wrong { border-color: #b3261e; background: #fbeaea; }

/* Sprint 06 — one-tap review of everything due */
.review-due-btn { width: 100%; }

/* Sprint 07 — parent/teacher layer */
.assigned-pill {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  background: #eef2f6;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  white-space: nowrap;
}
.student-detail { padding: 0.4rem 0.2rem 0.6rem; }
.student-detail h4 { font-family: var(--font-sans); font-size: 0.8rem; color: var(--color-muted); margin: 0.4rem 0; }
.assign-list { list-style: none; display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 0.6rem; }
.assign-list label { font-size: 0.92rem; cursor: pointer; display: flex; align-items: center; gap: 0.4rem; }

/* -------------------------------------------------------------------------
   Responsive
------------------------------------------------------------------------- */

@media (min-width: 640px) {
  .site-header {
    padding: 0.75rem 1.5rem;
  }

  .app-body {
    padding: 1.75rem 1.5rem 3rem;
  }
}