@import url('https://fonts.googleapis.com/css2?family=Work+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&display=swap');

/* ── BALD.DESIGN TOKENS ── */
:root {
  --max: 580px;
  --radius: 3px;

  /* bald.design color system */
  --cyan900: #0A2129;
  --cyan800: #154251;
  --cyan700: #1F637A;
  --cyan600: #2984A3;
  --cyan500: #34A5CB;
  --cyan400: #5CB7D6;
  --cyan300: #85C9E0;
  --cyan200: #AEDBEA;
  --cyan100: #D6EDF5;
  --cyan50:  #EBF6FA;

  --yellow900: #302303;
  --yellow800: #5F4707;
  --yellow700: #8F6A0A;
  --yellow600: #BF8E0D;
  --yellow500: #EFB212;
  --yellow400: #F2C140;
  --yellow300: #F5D070;
  --yellow200: #F8E0A0;
  --yellow100: #FCEFCF;
  --yellow50:  #FDF7E7;

  --red900: #260D11;
  --red800: #4D1922;
  --red700: #732634;
  --red600: #9A3245;
  --red500: #C03F56;
  --red400: #CD6578;
  --red300: #D98C9A;
  --red200: #E6B2BB;
  --red100: #F2D9DD;
  --red50:  #F9ECEE;

  --green900: #18260D;
  --green800: #304C1A;
  --green700: #487227;
  --green600: #609834;
  --green500: #79BF42;
  --green400: #93CB67;
  --green300: #AED88D;
  --green200: #C9E5B3;
  --green100: #E4F2D9;
  --green50:  #F1F9EC;

  --gray900: #1a1a1a;
  --gray800: #333333;
  --gray700: #4d4d4d;
  --gray600: #666666;
  --gray500: #808080;
  --gray400: #999999;
  --gray300: #B3B3B3;
  --gray200: #CCCCCC;
  --gray100: #E6E6E6;
  --gray50:  #F2F2F2;

  --coolGray800: #27383f;
  --coolGray700: #3b545e;
  --coolGray600: #4e707e;
  --coolGray500: #628c9d;
  --coolGray400: #81a3b1;
  --coolGray300: #a1bac4;
  --coolGray200: #c0d1d8;
  --coolGray100: #e0e8eb;
  --coolGray50:  #eff4f5;

  /* moment accents — mapped to bald.design palette */
  --wd-morning:   var(--cyan600);
  --wd-midday:    var(--green600);
  --wd-workclose: var(--red500);
  --wd-dayclose:  var(--yellow600);

  --nw-morning:   var(--cyan600);
  --nw-midday:    var(--green600);
  --nw-evening:   var(--yellow600);

  /* semantic tokens */
  --bg:        #fff;
  --surface:   #fff;
  --border:    var(--gray100);
  --text:      var(--gray900);
  --muted:     var(--gray600);
  --deep:      var(--gray700);
  --toggle-bg: var(--gray50);
  --shadow:    rgba(0,0,0,0.075);
  --input-bg:  var(--gray50);

  --pale-shadow: 0 2px 15px rgba(0,0,0,.075);
  --base-shadow: 0 1px 10px rgba(0,0,0,.2);
  --hover-shadow: 3px 7px 15px rgba(0,0,0,.1), -1px 3px 25px rgba(0,0,0,.1);
}

/* ── DARK ── */
[data-theme="dark"] {
  --bg:        #141c1f;
  --surface:   #1a2428;
  --border:    #27383f;
  --text:      #e0e8eb;
  --muted:     var(--coolGray400);
  --deep:      var(--coolGray300);
  --toggle-bg: #0f1517;
  --shadow:    rgba(0,0,0,0.4);
  --input-bg:  #0f1517;
}

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

html {
  font: 62.5%/1.45em 'Work Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-width: thin;
  scrollbar-color: var(--yellow500) var(--gray100);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Work Sans', sans-serif;
  font-size: 1.6rem;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 1.6rem 1rem;
  transition: background 0.3s, color 0.3s;
}

body::-webkit-scrollbar { width: 11px; }
body::-webkit-scrollbar-track { background: var(--gray100); }
body::-webkit-scrollbar-thumb {
  background-color: var(--yellow500);
  border-radius: 6px;
  border: 3px solid transparent;
}

/* ── HEADER ── */
header {
  width: 100%;
  max-width: var(--max);
  padding: 3.6rem 0 2.4rem;
  display: flex;
  flex-direction: column;
}

.header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.2rem;
}

.header-left { display: flex; flex-direction: column; gap: 0.4rem; }

.date-line {
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.app-title {
  font-size: 3.2rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
}

.moment-subtitle {
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.2rem;
  font-weight: 500;
  transition: color 0.3s;
}

/* ── HEADER CONTROLS ── */
.header-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.6rem;
  flex-shrink: 0;
}

.daytype-toggle {
  display: flex;
  align-items: center;
  background: var(--toggle-bg);
  border: 1px solid var(--border);
  border-radius: 2rem;
  padding: 0.3rem;
  gap: 0.2rem;
}

.daytype-btn {
  font-family: 'Work Sans', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.5rem 1.1rem;
  border: none;
  border-radius: 1.6rem;
  cursor: pointer;
  background: transparent;
  color: var(--muted);
  transition: all 0.2s;
  white-space: nowrap;
}

.daytype-btn.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1px 4px var(--shadow);
}

.theme-toggle {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--toggle-bg);
  color: var(--muted);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.theme-toggle:hover { color: var(--text); }

/* ── MOMENT NAV ── */
.moment-nav {
  width: 100%;
  max-width: var(--max);
  display: flex;
  gap: 0.6rem;
  margin: 2rem 0 2.4rem;
}

.moment-btn {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: 'Work Sans', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 1.1rem 0.6rem;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  line-height: 1.7;
  border-radius: var(--radius);
}

.moment-btn:hover { color: var(--text); border-color: var(--gray300); }
.moment-btn.active {
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 8px var(--shadow);
}

/* ── CARD ── */
.card {
  width: 100%;
  max-width: var(--max);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--pale-shadow);
}

.card-header {
  padding: 2.2rem 2.6rem 1.8rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.card-title {
  font-size: 2.4rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--text);
}

.card-cost {
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.5rem;
  font-weight: 400;
}

.accent-pip {
  width: 0.6rem;
  height: 2.4rem;
  border-radius: 0.3rem;
  flex-shrink: 0;
  margin-top: 0.4rem;
  transition: background 0.3s;
}

/* seed / anchor bar */
.seed-bar {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.2rem 2.6rem;
  border-bottom: 1px solid var(--border);
  background: var(--cyan50);
}

[data-theme="dark"] .seed-bar {
  background: rgba(52, 165, 203, 0.08);
}

.seed-label {
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan600);
  flex-shrink: 0;
  font-weight: 600;
}

.seed-text {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 1.4rem;
  color: var(--deep);
}

/* ── PROMPTS ── */
.prompts {
  padding: 2.2rem 2.6rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.prompt-block { display: flex; flex-direction: column; gap: 0.8rem; }

.prompt-q {
  font-size: 1.2rem;
  letter-spacing: 0.01em;
  color: var(--deep);
  line-height: 1.55;
  font-weight: 500;
}

.prompt-q em {
  font-style: italic;
  font-family: Georgia, serif;
  color: var(--muted);
  font-size: 1.2rem;
  font-weight: 400;
}

textarea, input[type="text"] {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: Georgia, serif;
  font-size: 1.5rem;
  padding: 1.1rem 1.3rem;
  resize: none;
  outline: none;
  line-height: 1.6;
  transition: border-color 0.2s, background 0.3s, box-shadow 0.2s;
  appearance: none;;
  -webkit-appearance: none;
}

textarea:focus, input[type="text"]:focus {
  border-color: var(--cyan400);
  box-shadow: 0 0 0 3px rgba(52, 165, 203, 0.12);
}

textarea { min-height: 6.8rem; }

.highlight-input {
  font-size: 1.6rem;
  font-style: italic;
  border-left: 3px solid var(--yellow400);
  padding-left: 1.5rem;
}

.word-input {
  font-size: 2rem;
  font-style: italic;
  text-align: center;
  letter-spacing: -0.02em;
}

/* ── FOOTER ── */
.card-footer {
  padding: 1.4rem 2.6rem 2.2rem;
  border-top: 1px solid var(--border);
}

.btn-primary {
  font-family: 'Work Sans', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 1.1rem 2.2rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  color: #fff;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--hover-shadow);
}

/* ── SUCCESS ── */
.success-state {
  display: none;
  flex-direction: column;
  align-items: center;
  padding: 3.8rem 2.6rem;
  text-align: center;
  gap: 1rem;
}

.success-state.visible { display: flex; }

.success-glyph {
  font-size: 2.8rem;
  line-height: 1;
  margin-bottom: 0.2rem;
}

.success-text {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 1.8rem;
  color: var(--text);
  max-width: 38rem;
  line-height: 1.6;
}

.success-sub {
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.2rem;
  font-weight: 500;
}

.btn-redo {
  margin-top: 0.8rem;
  font-family: 'Work Sans', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-redo:hover {
  color: var(--text);
  border-color: var(--gray300);
}

/* ── DIVIDER ── */
.divider {
  width: 100%;
  max-width: var(--max);
  height: 1px;
  background: var(--border);
  margin: 3.6rem 0 2.8rem;
}

/* ── LOG ── */
.log-section { width: 100%; max-width: var(--max); }

.log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.4rem;
}

.log-title {
  font-size: 1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.log-clear {
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Work Sans', sans-serif;
  font-weight: 500;
  transition: color 0.2s;
}

.log-clear:hover { color: var(--red500); }

.log-empty {
  font-size: 1.4rem;
  color: var(--muted);
  font-style: italic;
  font-family: Georgia, serif;
}

.log-entry {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.7rem;
  overflow: hidden;
  background: var(--surface);
  transition: box-shadow 0.2s;
}

.log-entry:hover {
  box-shadow: var(--pale-shadow);
}

.log-entry-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: background 0.15s;
}

.log-entry-header:hover { background: var(--toggle-bg); }

.log-delete {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s, opacity 0.15s;
  flex-shrink: 0;
  opacity: 0;
}
.log-entry-header:hover .log-delete { opacity: 1; }
.log-delete:hover { color: var(--red500); background: var(--red50); }

.log-pip {
  width: 0.3rem;
  height: 2.6rem;
  border-radius: 0.2rem;
  flex-shrink: 0;
}

.log-type-badge {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan800);
  background: var(--cyan50);
  border: 1px solid var(--cyan200);
  border-radius: 2rem;
  padding: 0.2rem 0.8rem;
  flex-shrink: 0;
  font-weight: 500;
}

[data-theme="dark"] .log-type-badge {
  color: var(--cyan300);
  background: rgba(52, 165, 203, 0.1);
  border-color: rgba(52, 165, 203, 0.2);
}

.log-meta {
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  flex-shrink: 0;
  font-weight: 500;
}

.log-snippet {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 1.4rem;
  color: var(--text);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.log-entry-body {
  padding: 1.3rem 1.6rem;
  background: var(--input-bg);
  border-top: 1px solid var(--border);
  display: none;
}

.log-entry-body.open { display: block; }

.log-field { margin-bottom: 0.9rem; }
.log-field:last-child { margin-bottom: 0; }

.log-field-label {
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
  font-weight: 500;
}

.log-field-value {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: 1.4rem;
  color: var(--deep);
  line-height: 1.6;
}

/* ── MOBILE ── */
@media (max-width: 480px) {
  .app-title { font-size: 2.6rem; }
  .card-header, .prompts, .card-footer { padding-left: 1.8rem; padding-right: 1.8rem; }
  .seed-bar { padding-left: 1.8rem; padding-right: 1.8rem; }
  .header-controls { flex-wrap: wrap; }
}

footer {
  margin-top: auto;
  text-align: center;
  font-size: 1rem;
  color: var(--muted);
  opacity: .5;
}

footer:hover {
  opacity: 1;
}
footer a {
  color: var(--deep);
}