/* ========================================
   KUUMUU SMAAKLAB - STYLES v2.0
   ======================================== */

/* ========================================
   CONTAINER & LAYOUT
   ======================================== */
.lab-container { max-width: 480px; margin: 0 auto; padding: 1rem; }
.lab-container.lab-admin { max-width: 700px; }

.lab-logo-section { text-align: center; padding: 2rem 0 1rem; }
.lab-title { font-size: 1.8rem; font-weight: 700; color: var(--kuu-orange); }
.lab-subtitle { color: var(--kuu-text-muted); font-size: 0.95rem; margin-top: 0.25rem; }

/* ========================================
   CARDS
   ======================================== */
.lab-card { background: var(--kuu-dark); border: 1px solid var(--kuu-border); padding: 1.5rem; margin-bottom: 1rem; }
.lab-card h2 { color: var(--kuu-white); font-size: 1.3rem; margin-bottom: 0.5rem; }
.lab-card h3 { color: var(--kuu-white); font-size: 1.1rem; margin-bottom: 0.75rem; }
.lab-card p { color: var(--kuu-text-muted); line-height: 1.5; }

/* ========================================
   FORMS
   ======================================== */
.lab-form-group { margin: 1.25rem 0; }
.lab-label { display: block; color: var(--kuu-white); font-weight: 500; margin-bottom: 0.4rem; font-size: 0.95rem; }

.lab-input {
  width: 100%; padding: 0.85rem; background: var(--kuu-black); border: 1px solid var(--kuu-border);
  color: var(--kuu-text); font-family: 'Funnel Sans', sans-serif; font-size: 1rem; transition: border-color 0.2s;
}
.lab-input:focus { outline: none; border-color: var(--kuu-orange); }
.lab-input::placeholder { color: var(--kuu-text-muted); }
.lab-input-small { width: 120px; }

/* Option buttons (gender, diet) */
.lab-option-buttons { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.lab-option-buttons-vertical { flex-direction: column; }

.lab-option-btn {
  padding: 0.65rem 1.2rem; background: var(--kuu-gray-light); border: 2px solid transparent;
  color: var(--kuu-text); font-family: 'Funnel Sans', sans-serif; font-size: 0.95rem;
  cursor: pointer; transition: all 0.2s; text-align: center;
}
.lab-option-btn:hover { border-color: var(--kuu-border); }
.lab-option-btn.selected { border-color: var(--kuu-orange); background: rgba(255, 69, 0, 0.1); color: var(--kuu-orange); font-weight: 600; }

/* ========================================
   BUTTONS
   ======================================== */
.lab-btn {
  display: block; width: 100%; padding: 0.85rem; font-size: 1rem; font-weight: 600;
  font-family: 'Funnel Sans', sans-serif; border: none; cursor: pointer; transition: opacity 0.2s; text-align: center;
}
.lab-btn:hover { opacity: 0.9; }
.lab-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.lab-btn-primary { background: var(--kuu-orange); color: var(--kuu-white); }
.lab-btn-secondary { background: var(--kuu-gray-light); color: var(--kuu-text); border: 1px solid var(--kuu-border); }
.lab-btn-large { padding: 1.1rem; font-size: 1.15rem; }

.lab-error { color: #C04A4A; font-size: 0.9rem; margin-top: 0.75rem; }

/* ========================================
   WAITING STATE
   ======================================== */
.lab-waiting { text-align: center; padding: 2.5rem 1.5rem; }
.lab-pulse { width: 16px; height: 16px; background: var(--kuu-orange); border-radius: 50%; margin: 0 auto 1.5rem; animation: lab-pulse 2s ease-in-out infinite; }
@keyframes lab-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(1.5); } }
.lab-checkmark { font-size: 3rem; color: #27AE60; margin-bottom: 1rem; }

/* ========================================
   VOTING: PRODUCT CARDS
   ======================================== */
.lab-products-list { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1rem; }

.lab-product-card { background: var(--kuu-dark); border: 1px solid var(--kuu-border); padding: 1rem; transition: border-color 0.3s; }
.lab-product-card.voted { border-color: var(--kuu-gray-light); }

.lab-product-img { width: 100%; border-radius: 4px; margin-bottom: 0.75rem; }
.lab-product-name { font-size: 1.4rem; font-weight: 700; color: var(--kuu-white); margin-bottom: 0.75rem; }

.lab-vote-buttons { display: flex; gap: 0.5rem; }
.lab-vote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }

.lab-vote-btn {
  display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
  padding: 0.75rem 0.5rem; background: var(--kuu-gray-light); border: 2px solid transparent;
  cursor: pointer; transition: all 0.2s; font-family: 'Funnel Sans', sans-serif;
}
.lab-vote-emoji { font-size: 1.5rem; line-height: 1; }
.lab-vote-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

.lab-vote-lekker { color: #27AE60; }
.lab-vote-lekker.selected { border-color: #27AE60; background: rgba(39, 174, 96, 0.15); }

.lab-vote-vies { color: #C04A4A; }
.lab-vote-vies.selected { border-color: #C04A4A; background: rgba(192, 74, 74, 0.15); }

.lab-vote-neutraal { color: var(--kuu-text-muted); }
.lab-vote-neutraal.selected { border-color: var(--kuu-text-muted); background: rgba(136, 136, 136, 0.15); }

.lab-vote-nooit { color: var(--kuu-text-muted); }
.lab-vote-nooit.selected { border-color: var(--kuu-text-muted); background: rgba(136, 136, 136, 0.1); }

.lab-submit-section { padding: 1rem 0 2rem; }
.lab-submit-missing { color: var(--kuu-orange); font-size: 0.9rem; margin-bottom: 0.75rem; text-align: center; }

.lab-highlight { animation: lab-highlight-pulse 0.5s ease-in-out 3; }
@keyframes lab-highlight-pulse { 0%, 100% { border-color: var(--kuu-border); } 50% { border-color: var(--kuu-orange); } }

/* ========================================
   PARTICIPANT: THREE-COLUMN RESULTS
   ======================================== */
.lab-result-title { color: var(--kuu-white); font-size: 1.1rem; margin-bottom: 1rem; }

.lab-result-columns { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.5rem; }

.lab-result-col { display: flex; flex-direction: column; gap: 0; }

.lab-result-col-header {
  padding: 0.5rem; text-align: center; font-weight: 700; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.4rem;
}
.lab-col-lekker { background: rgba(39, 174, 96, 0.2); color: #27AE60; }
.lab-col-neutraal { background: rgba(136, 136, 136, 0.2); color: var(--kuu-text-muted); }
.lab-col-vies { background: rgba(192, 74, 74, 0.2); color: #C04A4A; }

.lab-result-col-item {
  padding: 0.4rem 0.5rem; font-size: 0.85rem; color: var(--kuu-text);
  border-bottom: 1px solid var(--kuu-border);
}

/* ========================================
   TEAM RESULT
   ======================================== */
.lab-team-card { text-align: center; padding: 2.5rem 1.5rem; }
.lab-team-name { font-size: 2rem; font-weight: 700; color: var(--kuu-orange); margin: 1rem 0; }
.lab-team-instruction { font-size: 1.05rem; color: var(--kuu-text-muted); }

/* ========================================
   ADMIN DASHBOARD
   ======================================== */
.lab-admin-header { display: flex; justify-content: space-between; align-items: flex-start; }
.lab-admin-counter { text-align: center; background: var(--kuu-black); padding: 1rem 1.5rem; border: 1px solid var(--kuu-border); }
.lab-admin-counter span:first-child { display: block; font-size: 2.5rem; font-weight: 700; color: var(--kuu-orange); line-height: 1; }
.lab-admin-counter-label { display: block; font-size: 0.8rem; color: var(--kuu-text-muted); margin-top: 0.25rem; }

.lab-admin-products { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.lab-admin-product-chip { background: var(--kuu-gray-light); color: var(--kuu-text); padding: 0.4rem 0.8rem; font-size: 0.85rem; }

.lab-admin-team-config { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.lab-admin-team-config label { color: var(--kuu-white); font-weight: 500; }
.lab-admin-hint { color: var(--kuu-text-muted); font-size: 0.85rem; }

.lab-admin-participant-list { display: flex; flex-direction: column; gap: 0.5rem; }
.lab-admin-participant { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0; border-bottom: 1px solid var(--kuu-border); }
.lab-admin-p-name { flex: 1; color: var(--kuu-white); }
.lab-admin-p-voted { color: #27AE60; font-weight: 700; }
.lab-admin-p-waiting { color: var(--kuu-text-muted); }
.lab-admin-p-team { color: var(--kuu-orange); font-weight: 600; font-size: 0.85rem; }

.lab-admin-team { margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--kuu-border); }
.lab-admin-team:last-child { border-bottom: none; }
.lab-admin-team h4 { color: var(--kuu-orange); font-size: 1rem; margin-bottom: 0.4rem; }
.lab-admin-team p { color: var(--kuu-text); font-size: 0.9rem; }

/* Admin links (screen + participant URLs) */
.lab-admin-links { display: flex; align-items: center; gap: 1rem; margin-top: 0.75rem; flex-wrap: wrap; }
.lab-admin-link-label { font-size: 0.85rem; color: var(--kuu-text-muted); word-break: break-all; }
.lab-admin-link-label strong { color: var(--kuu-white); }

/* Admin remote control */
.lab-admin-remote-buttons { display: flex; gap: 0.5rem; }
.lab-admin-remote-buttons .lab-btn { flex: 1; }

/* ========================================
   MESSAGE PAGES
   ======================================== */
.lab-message { text-align: center; padding: 4rem 1.5rem; max-width: 480px; margin: 0 auto; }
.lab-message h2 { color: var(--kuu-white); margin-bottom: 0.75rem; }
.lab-message p { color: var(--kuu-text-muted); line-height: 1.6; }

/* ========================================
   SCREEN: SHARED STYLES
   ======================================== */
.lab-screen {
  text-align: center; padding: 4rem 2rem; min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}

.lab-screen-title { font-size: 3rem; font-weight: 700; color: var(--kuu-orange); margin-bottom: 3rem; }

.lab-screen-counter { display: flex; align-items: baseline; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }
.lab-screen-counter span:first-child { font-size: 6rem; font-weight: 700; color: var(--kuu-white); line-height: 1; }
.lab-screen-counter-label { font-size: 1.5rem; color: var(--kuu-text-muted); }
.lab-screen-hint { margin-top: 3rem; font-size: 1.3rem; color: var(--kuu-text-muted); }

/* Screen code entry */
.lab-screen-code-entry { max-width: 400px; margin: 0 auto; }
.lab-screen-code-label { font-size: 1.5rem; color: var(--kuu-text-muted); margin-bottom: 1rem; }
.lab-screen-code-input {
  display: block; width: 100%; max-width: 300px; margin: 0 auto;
  padding: 1rem; font-size: 2.5rem; font-weight: 700; text-align: center;
  text-transform: uppercase; letter-spacing: 6px;
  background: var(--kuu-dark); border: 2px solid var(--kuu-border);
  color: var(--kuu-white); font-family: 'Funnel Sans', sans-serif;
}
.lab-screen-code-input:focus { outline: none; border-color: var(--kuu-orange); }

/* QR code section on screen */
.lab-screen-qr-section { display: flex; align-items: center; gap: 3rem; margin-bottom: 3rem; }
.lab-screen-qr { background: #ffffff; padding: 1.5rem; border-radius: 12px; line-height: 0; }
.lab-screen-qr img { border-radius: 4px; }
.lab-screen-qr-info { text-align: left; }
.lab-screen-qr-url { font-size: 1.5rem; color: var(--kuu-white); font-weight: 500; margin-bottom: 0.5rem; word-break: break-all; }
.lab-screen-qr-code { font-size: 2.5rem; color: var(--kuu-orange); font-weight: 700; letter-spacing: 3px; }

/* ========================================
   SCREEN: FULLSCREEN PROJECTION
   ======================================== */
.lab-screen-fullscreen { padding: 1.5rem 2rem; min-height: 100vh; justify-content: flex-start; }

.lab-screen-topbar { display: flex; align-items: center; gap: 2rem; width: 100%; max-width: 1200px; margin-bottom: 1rem; flex-wrap: wrap; }

.lab-screen-brand { white-space: nowrap; }
.lab-screen-brand-kuu { font-size: 1.8rem; font-weight: 700; color: var(--kuu-orange); }
.lab-screen-brand-lab { font-size: 1.8rem; font-weight: 300; color: var(--kuu-white); }

.lab-screen-stats-compact { display: flex; gap: 1.5rem; font-size: 1rem; color: var(--kuu-text-muted); align-items: center; }
.lab-screen-stats-compact strong { color: var(--kuu-white); font-size: 1.3rem; }
.lab-screen-comparison-label { background: var(--kuu-gray-light); padding: 0.2rem 0.6rem; font-size: 0.85rem; }

.lab-screen-fullscreen .lab-screen-legend { margin-bottom: 0; margin-left: auto; gap: 1rem; }

/* Bar colors */
.lab-score-lekker { background: #27AE60; color: white; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 600; }
.lab-score-neutraal { background: #555555; color: white; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 600; }
.lab-score-vies { background: #C04A4A; color: white; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 600; }
.lab-score-nooit { background: #2a2a2a; color: #888; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 600; border-left: 1px solid #333; }

/* Legend */
.lab-screen-legend { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1.5rem; }
.lab-legend-item { display: flex; align-items: center; gap: 0.5rem; color: var(--kuu-text-muted); font-size: 1rem; }
.lab-legend-dot { width: 16px; height: 16px; display: inline-block; }

/* ========================================
   SCREEN: STACKED BAR OVERVIEW
   ======================================== */
.lab-stacked-container { width: 100%; max-width: 1000px; margin: 0.5rem auto 1rem; }

.lab-stacked-row { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }

.lab-stacked-name {
  width: 180px; text-align: right; font-size: 1.1rem; font-weight: 600;
  color: var(--kuu-white); flex-shrink: 0; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

.lab-stacked-name-sub {
  width: 180px; text-align: right; font-size: 0.8rem; font-style: italic;
  color: var(--kuu-text-muted); flex-shrink: 0;
}

.lab-stacked-bar {
  flex: 1; height: 32px; display: flex; overflow: hidden;
  border-radius: 8px; background: var(--kuu-gray-light);
}

.lab-stacked-row-all { margin-bottom: 8px; }
.lab-stacked-row-all .lab-stacked-bar { height: 22px; opacity: 0.6; }

/* ========================================
   SCREEN: SINGLE PRODUCT REVEAL
   ======================================== */
.lab-screen-single { display: flex; align-items: center; gap: 3rem; max-width: 1000px; width: 100%; margin: 2rem auto; }
.lab-screen-single-img { max-width: 350px; max-height: 350px; width: auto; height: auto; object-fit: contain; flex-shrink: 0; }
.lab-screen-single-content { flex: 1; text-align: left; }
.lab-screen-single-name { font-size: 2.5rem; font-weight: 700; color: var(--kuu-white); margin-bottom: 1.5rem; }
.lab-screen-single-bar { height: 50px; display: flex; overflow: hidden; background: var(--kuu-gray-light); border-radius: 10px; margin-bottom: 1rem; }
.lab-screen-single-bar .lab-score-lekker,
.lab-screen-single-bar .lab-score-neutraal,
.lab-screen-single-bar .lab-score-vies,
.lab-screen-single-bar .lab-score-nooit { font-size: 1.1rem; }

.lab-screen-single-legend { display: flex; gap: 1.5rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.lab-screen-single-legend .lab-legend-item { font-size: 1.1rem; }

.lab-screen-single-verhaal { margin-top: 1rem; }
.lab-screen-verhaal-btn {
  background: none; border: 1px solid var(--kuu-border); color: var(--kuu-text-muted);
  padding: 0.5rem 1rem; cursor: pointer; font-family: 'Funnel Sans', sans-serif; font-size: 0.95rem;
}
.lab-screen-verhaal-btn:hover { color: var(--kuu-orange); border-color: var(--kuu-orange); }
.lab-screen-verhaal-text { margin-top: 0.75rem; color: var(--kuu-text); line-height: 1.7; font-size: 1.05rem; }

.lab-screen-progress { margin-top: 2rem; color: var(--kuu-text-muted); font-size: 1.1rem; }

/* Dual bars (session vs everyone) */
/* (old dual bar styles removed) */
/* (dual bar styles removed - replaced by diverging chart) */

/* Participant: stories after session */
.lab-story { border-bottom: 1px solid var(--kuu-border); }
.lab-story:last-child { border-bottom: none; }

.lab-story-toggle {
  display: flex; justify-content: space-between; align-items: center; width: 100%;
  padding: 0.75rem 0; background: none; border: none; cursor: pointer;
  font-family: 'Funnel Sans', sans-serif; font-size: 1rem; color: var(--kuu-white); text-align: left;
}
.lab-story-toggle:hover { color: var(--kuu-orange); }
.lab-story-arrow { color: var(--kuu-orange); font-size: 0.85rem; }
.lab-story-text { padding: 0 0 1rem 0; color: var(--kuu-text-muted); line-height: 1.6; font-size: 0.9rem; }

/* ========================================
   SCREEN: TEAMS
   ======================================== */
.lab-screen-teams-bar { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; width: 100%; max-width: 1200px; margin-top: 1rem; }
.lab-screen-teams-center { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: center; max-width: 1000px; margin-top: 2rem; }

.lab-screen-team { background: var(--kuu-dark); border: 1px solid var(--kuu-border); padding: 1rem; min-width: 150px; }
.lab-screen-team-name { color: var(--kuu-orange); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.lab-screen-team-members { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.lab-screen-member { background: var(--kuu-gray-light); color: var(--kuu-white); padding: 0.3rem 0.6rem; font-size: 0.85rem; }

.lab-screen-team-intro { color: var(--kuu-text-muted); font-size: 1.2rem; max-width: 700px; text-align: center; margin-top: 2rem; line-height: 1.6; }

/* ========================================
   RESPONSIVE: MOBILE
   ======================================== */
@media (max-width: 480px) {
  .lab-container { padding: 0.75rem; }
  .lab-title { font-size: 1.5rem; }
  .lab-card { padding: 1.25rem; }
  .lab-vote-emoji { font-size: 1.3rem; }
  .lab-vote-label { font-size: 0.65rem; }
  .lab-admin-header { flex-direction: column; gap: 1rem; }
  .lab-admin-counter { width: 100%; }
  .lab-product-img { max-height: none; }
  .lab-result-col-header { font-size: 0.7rem; padding: 0.4rem; }
  .lab-result-col-item { font-size: 0.8rem; padding: 0.35rem 0.4rem; }
  .lab-stacked-name { width: 100px; font-size: 0.85rem; }
  .lab-stacked-name-sub { width: 100px; font-size: 0.7rem; }
  .lab-stacked-bar { height: 26px; border-radius: 6px; }
}

/* ========================================
   RESPONSIVE: LARGE SCREEN (PROJECTION)
   ======================================== */
@media (min-width: 1024px) {
  .lab-screen-title { font-size: 4rem; }
  .lab-screen-counter span:first-child { font-size: 8rem; }
  .lab-screen-counter-label { font-size: 2rem; }

  .lab-screen-brand-kuu, .lab-screen-brand-lab { font-size: 2.2rem; }
  .lab-screen-stats-compact { font-size: 1.15rem; }
  .lab-screen-stats-compact strong { font-size: 1.5rem; }

  .lab-screen-score-name { font-size: 1.3rem; width: 230px; }
  .lab-screen-score-bar { height: 40px; }
  .lab-screen-score-bar .lab-score-lekker,
  .lab-screen-score-bar .lab-score-neutraal,
  .lab-screen-score-bar .lab-score-vies,
  .lab-screen-score-bar .lab-score-nooit { font-size: 1rem; }

  .lab-stacked-name { font-size: 1.25rem; width: 220px; }
  .lab-stacked-bar { height: 38px; border-radius: 10px; }
  .lab-stacked-bar .lab-score-lekker,
  .lab-stacked-bar .lab-score-neutraal,
  .lab-stacked-bar .lab-score-vies { font-size: 1rem; }

  .lab-screen-teams-bar .lab-screen-team-name { font-size: 1.15rem; }
  .lab-screen-teams-bar .lab-screen-member { font-size: 0.9rem; }

  .lab-screen-single-name { font-size: 3rem; }
  .lab-screen-single-bar { height: 60px; }
  .lab-screen-single-bar .lab-score-lekker,
  .lab-screen-single-bar .lab-score-neutraal,
  .lab-screen-single-bar .lab-score-vies,
  .lab-screen-single-bar .lab-score-nooit { font-size: 1.3rem; }
  .lab-screen-single-img { max-width: 400px; max-height: 400px; }
}