/* ==========================================================================
   BOT FEST — Design System
   Dark forest green · white · amber gold
   Font: Outfit  ·  Mobile-first  ·  Sharp corners  ·  No drop shadows
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&display=swap');

/* --------------------------------------------------------------------------
   DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  --color-bg:            #FFFFFF;
  --color-green:         #1A2B1A;
  --color-green-hover:   #233823;
  --color-surface:       #F5F5F0;
  --color-gold:          #D4971A;
  --color-gold-hover:    #BB841A;
  --color-text:          #111111;
  --color-text-muted:    #666666;
  --color-text-invert:   #FFFFFF;
  --color-text-invert-muted: rgba(255,255,255,0.72);
  --color-border:        #E0DDD6;

  --font-sans: 'Outfit', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --fw-regular:   400;
  --fw-medium:    500;
  --fw-semibold:  600;
  --fw-bold:      700;
  --fw-extrabold: 800;

  --fs-display:  40px;
  --fs-h1:       32px;
  --fs-h2:       24px;
  --fs-h3:       20px;
  --fs-body-lg:  16px;
  --fs-body:     15px;
  --fs-body-sm:  14px;
  --fs-label:    11px;
  --fs-micro:    10px;

  --lh-tight:   1.0;
  --lh-heading: 1.1;
  --lh-body:    1.55;

  --ls-tight:   -0.03em;
  --ls-label:    0.16em;
  --ls-wordmark: 0.22em;

  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-7:  28px;
  --space-8:  32px;
  --space-10: 40px;
  --space-section: 30px;

  --radius-none:   0;
  --radius-circle: 50%;

  --border-hairline: 1px solid var(--color-border);
  --border-strong:   2px solid var(--color-green);

  --ease:       cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur:        200ms;
  --transition: all var(--dur) var(--ease);

  --max-width: 600px;
}

/* --------------------------------------------------------------------------
   RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  max-width: var(--max-width);
  margin-inline: auto;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
}

h1, h2, h3 {
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-heading);
  letter-spacing: var(--ls-tight);
}

p { text-wrap: pretty; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: var(--transition); }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  border-radius: var(--radius-none);
  cursor: pointer;
}

input, textarea {
  font: inherit;
  color: inherit;
  border-radius: var(--radius-none);
  outline: none;
}
input::placeholder, textarea::placeholder { color: var(--color-text-muted); }

/* --------------------------------------------------------------------------
   SECTIONS
   -------------------------------------------------------------------------- */
.section-white {
  background: var(--color-bg);
  padding: var(--space-section) var(--space-5);
}

.section-dark {
  background: var(--color-green);
  color: var(--color-text-invert);
  padding: var(--space-section) var(--space-5);
}

/* --------------------------------------------------------------------------
   WORDMARK
   -------------------------------------------------------------------------- */
.wordmark {
  display: block;
  padding: var(--space-4) var(--space-8);
  background: var(--color-green);
  color: var(--color-text-invert);
  font-size: 13px;
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wordmark);
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   LABELS
   -------------------------------------------------------------------------- */
.label-gold {
  display: block;
  color: var(--color-gold);
  font-size: var(--fs-label);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  height: 56px;
  padding: 0 var(--space-6);
  border-radius: var(--radius-none);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-text);
}
.btn-primary:hover { background: var(--color-gold-hover); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-secondary {
  background: var(--color-green);
  color: var(--color-text-invert);
}
.btn-secondary:hover { background: var(--color-green-hover); }

/* --------------------------------------------------------------------------
   FORM INPUTS
   -------------------------------------------------------------------------- */
.input-field {
  display: block;
  width: 100%;
  height: 50px;
  padding: 0 var(--space-4);
  background: var(--color-bg);
  border: var(--border-hairline);
  color: var(--color-text);
  font-size: var(--fs-body);
  transition: var(--transition);
}
.input-field:focus { border-color: var(--color-gold); }

.form-label {
  display: block;
  font-size: var(--fs-label);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   LANDING PAGE
   -------------------------------------------------------------------------- */
.landing-hero {
  min-height: calc(100dvh - 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-6);
  padding: var(--space-10) var(--space-5);
}

.landing-hero h1 {
  font-size: var(--fs-display);
  color: var(--color-text-invert);
  line-height: 1.0;
}

.landing-hero p {
  color: var(--color-text-invert-muted);
  font-size: var(--fs-body-lg);
  line-height: 1.65;
  max-width: 420px;
}

/* --------------------------------------------------------------------------
   CAPTURE PAGE
   -------------------------------------------------------------------------- */
.capture-page {
  min-height: calc(100dvh - 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-7);
  padding: var(--space-10) var(--space-5);
}

.capture-page h1 {
  font-size: var(--fs-h1);
  margin-top: var(--space-2);
}

.capture-page .sub {
  color: var(--color-text-muted);
  font-size: var(--fs-body);
  margin-top: var(--space-2);
}

.form-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.error-msg {
  color: #C0392B;
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  padding: var(--space-3) var(--space-4);
  background: #FDF0EE;
  border-left: 3px solid #C0392B;
}

/* --------------------------------------------------------------------------
   CHAT PAGE
   -------------------------------------------------------------------------- */
.chat-page {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  width: 100%;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6) var(--space-5) 100px;
  display: flex;
  flex-direction: column;
}

/* Bot message */
.message-bot {
  margin-bottom: var(--space-6);
  animation: fade-up 0.3s var(--ease) both;
}
.message-bot .bot-tag {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-green);
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.message-bot .bubble {
  max-width: 86%;
  padding: var(--space-4);
  background: var(--color-surface);
  border-left: 3px solid var(--color-green);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-body);
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
}

/* User message */
.message-user {
  margin-bottom: var(--space-6);
  margin-left: auto;
  max-width: 80%;
  text-align: right;
  color: var(--color-green);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.5;
  animation: fade-up 0.3s var(--ease) both;
}

/* Typing indicator */
.typing-dots {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  padding: 4px 0;
}
.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-green);
  opacity: 0.3;
  animation: dot-blink 1.2s infinite ease-in-out;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes dot-blink {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.85); }
  40% { opacity: 1; transform: scale(1); }
}

/* Fixed input bar */
.input-bar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max-width);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4) var(--space-6);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: var(--border-strong);
}
.input-bar textarea {
  flex: 1;
  height: 46px;
  max-height: 120px;
  padding: 12px var(--space-3);
  background: var(--color-surface);
  border: var(--border-hairline);
  font-size: var(--fs-body);
  resize: none;
  line-height: 1.4;
  min-width: 0;
  transition: var(--transition);
}
.input-bar textarea:focus { border-color: var(--color-gold); }
.input-bar textarea:disabled { opacity: 0.5; cursor: not-allowed; }

/* Send button */
.send-btn {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-none);
  background: var(--color-gold);
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: var(--fw-bold);
  transition: var(--transition);
}
.send-btn:hover { background: var(--color-gold-hover); }
.send-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* --------------------------------------------------------------------------
   OUTPUT — 9-SQUARE GRID
   -------------------------------------------------------------------------- */
.output-page {
  padding-bottom: var(--space-10);
}

.output-hero {
  background: var(--color-green);
  color: var(--color-text-invert);
  padding: var(--space-7) var(--space-5);
  border-bottom: var(--border-strong);
}

.output-hero h2 {
  font-size: var(--fs-h2);
  margin-top: var(--space-3);
  color: var(--color-text-invert);
}

.grid-9-wrap {
  padding: var(--space-6) var(--space-5);
}

.grid-9 {
  display: grid;
  grid-template-columns: 1fr 1.12fr 1fr;
  grid-template-rows: auto 1fr auto;
  gap: 1px;
  background: var(--color-border);
  border: var(--border-strong);
  min-height: 300px;
}

.grid-cell {
  display: flex;
  flex-direction: column;
  padding: var(--space-3);
  background: var(--color-bg);
  min-height: 90px;
  overflow: hidden;
}

.grid-cell.empty {
  background: var(--color-surface);
  opacity: 0.5;
}

.grid-label {
  margin-bottom: var(--space-1);
  color: var(--color-gold);
  font-size: 8.5px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.grid-cell .answer {
  font-size: 10.5px;
  font-weight: var(--fw-regular);
  line-height: 1.3;
  color: var(--color-text);
}

.grid-cell-center {
  background: var(--color-gold);
}
.grid-cell-center .grid-label {
  color: rgba(0,0,0,0.55);
}
.grid-cell-center .answer {
  font-size: 12px;
  font-weight: var(--fw-bold);
  color: var(--color-text);
}

.output-footer {
  padding: var(--space-8) var(--space-5);
  border-top: var(--border-hairline);
  text-align: center;
}
.output-footer p {
  color: var(--color-text-muted);
  font-size: var(--fs-body-sm);
  margin-bottom: var(--space-4);
}
.output-footer a {
  color: var(--color-green);
  font-weight: var(--fw-bold);
  font-size: var(--fs-body-sm);
  letter-spacing: 0.02em;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --------------------------------------------------------------------------
   ADMIN DASHBOARD
   -------------------------------------------------------------------------- */
.admin-page {
  padding: var(--space-8) var(--space-5) var(--space-10);
  max-width: 960px;
}

.admin-header {
  background: var(--color-green);
  color: var(--color-text-invert);
  padding: var(--space-6) var(--space-5);
  margin-bottom: var(--space-8);
}

.admin-header h1 {
  font-size: var(--fs-h2);
  color: var(--color-text-invert);
}

.admin-header p {
  color: var(--color-text-invert-muted);
  font-size: var(--fs-body-sm);
  margin-top: var(--space-1);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: var(--border-strong);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--color-bg);
  padding: var(--space-6) var(--space-5);
  text-align: center;
}

.stat-value {
  font-size: var(--fs-display);
  font-weight: var(--fw-extrabold);
  color: var(--color-green);
  line-height: 1;
}

.stat-label {
  font-size: var(--fs-label);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.table-section h2 {
  font-size: var(--fs-label);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.table-wrap {
  overflow-x: auto;
  border: var(--border-strong);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-body-sm);
}

th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  background: var(--color-green);
  color: var(--color-text-invert);
  font-size: var(--fs-label);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
}

td {
  padding: var(--space-4) var(--space-4);
  border-bottom: var(--border-hairline);
  color: var(--color-text);
  vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--color-surface); }

.badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.badge-completed { background: var(--color-gold); color: var(--color-text); }
.badge-started { background: var(--color-surface); color: var(--color-text-muted); border: var(--border-hairline); }

.empty-table {
  text-align: center;
  padding: var(--space-10);
  color: var(--color-text-muted);
  font-size: var(--fs-body-sm);
}

/* --------------------------------------------------------------------------
   ANIMATION
   -------------------------------------------------------------------------- */
.fade-in { animation: fade-up 0.4s var(--ease) both; }

@keyframes fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}