/* =====================================================
   DESIGN TOKENS
   ===================================================== */
:root {
  --color-primary: #123847;
  --color-primary-soft: #1c4c5e;
  --color-accent: #D8A528;
  --color-bg: #F5F7FA;
  --color-card: #FFFFFF;
  --color-text: #1E293B;
  --color-text-soft: #64748B;
  --color-border: #E5E7EB;

  --tier-1: #D9584C;
  --tier-2: #E0A23B;
  --tier-3: #3F9482;
  --tier-4: #123847;

  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-soft: 0 4px 24px rgba(18, 56, 71, 0.08);
  --shadow-card: 0 2px 12px rgba(18, 56, 71, 0.06);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-page: 480ms;
  --duration-fast: 260ms;

  --font-display: 'Poppins', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* =====================================================
   RESET / BASE
   ===================================================== */
* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; }
button { font-family: var(--font-body); }

#app { position: relative; min-height: 100vh; }

/* =====================================================
   LANDING PAGE
   ===================================================== */
.page-landing {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--color-primary);
  color: #EAF1EF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  cursor: pointer;
  overflow: hidden;
  transition: opacity var(--duration-page) var(--ease),
              transform var(--duration-page) var(--ease),
              visibility var(--duration-page) var(--ease);
}
.page-landing.leaving {
  opacity: 0;
  transform: scale(1.06);
  pointer-events: none;
}
.page-landing.hidden-after {
  visibility: hidden;
}

.landing-deco { position: absolute; inset: 0; pointer-events: none; }
.landing-deco span {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform var(--duration-page) var(--ease), opacity var(--duration-page) var(--ease);
}
.page-landing.leaving .landing-deco span { animation: none; transform: scale(1.15); opacity: 0; }
.circle-1 { width: 320px; height: 320px; top: 6%; left: -90px; animation: floatY 7.5s ease-in-out infinite; }
.circle-2 { width: 200px; height: 200px; bottom: 8%; right: -50px; animation: floatY 5.8s ease-in-out infinite reverse; }
.circle-3 { width: 130px; height: 130px; top: 60%; left: 74%; animation: floatY 6.6s ease-in-out infinite; }

.landing-content {
  position: relative;
  text-align: center;
  padding: 0 28px;
  transition: opacity var(--duration-fast) var(--ease);
}
.landing-badge {
  position: absolute;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--duration-page) var(--ease), opacity var(--duration-page) var(--ease);
}
.landing-badge img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}
.badge-a { top: 17%; left: 12%; animation: floatY 6.6s ease-in-out infinite; }
.badge-b { bottom: 16%; right: 13%; animation: floatY 7.6s ease-in-out infinite; animation-delay: 0.7s; }
.page-landing.leaving .landing-badge { animation: none; transform: scale(0.7); opacity: 0; }

@media (max-width: 640px) {
  .landing-badge { width: 66px; height: 66px; }
  .landing-badge img { width: 36px; height: 36px; }
  .badge-a { top: 9%; left: 7%; }
  .badge-b { bottom: 11%; right: 8%; }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.landing-title {
  font-size: 34px;
  line-height: 1.3;
  max-width: 16ch;
  margin: 0 auto;
  transition: opacity var(--duration-fast) ease, transform var(--duration-fast) ease;
}
.page-landing.leaving .landing-title { opacity: 0; transform: translateY(-8px); }

.landing-subtitle {
  margin-top: 40px;
  font-size: 13px;
  letter-spacing: 0.03em;
  opacity: 0.55;
  animation: pulse 2.2s ease-in-out infinite;
}
.page-landing.leaving .landing-subtitle { opacity: 0; }

@keyframes pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

/* =====================================================
   HEADER / STEPPER
   ===================================================== */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 24px;
}
.app-header.hidden { display: none; }

.stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: 760px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.stepper-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-soft);
}
.stepper-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  transition: all var(--duration-fast) var(--ease);
  flex-shrink: 0;
}
.stepper-item.active .stepper-dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.stepper-item.done .stepper-dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.stepper-item.active { color: var(--color-primary); font-weight: 600; }
.stepper-connector {
  width: 24px;
  height: 1px;
  background: var(--color-border);
  flex-shrink: 0;
}
.stepper-label { display: none; }
@media (min-width: 720px) {
  .stepper-label { display: inline; }
}

/* =====================================================
   PAGE TRANSITIONS
   ===================================================== */
#app-main { position: relative; min-height: calc(100vh - 64px); }

.page {
  display: none;
  padding: 48px 20px 100px;
}
.page.active {
  display: block;
  animation: pageIn var(--duration-page) var(--ease);
}
.page.leaving-out {
  animation: pageOut var(--duration-fast) var(--ease);
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pageOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-12px); }
}

/* =====================================================
   CARD / LAYOUT
   ===================================================== */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 32px;
}
.center-card {
  max-width: 480px;
  margin: 0 auto;
}
.center-card.wide { max-width: 640px; }

.center-card h2 {
  font-size: 22px;
  margin-bottom: 6px;
  color: var(--color-primary);
}
.page-subtitle {
  color: var(--color-text-soft);
  font-size: 13.5px;
  margin-bottom: 24px;
}

/* =====================================================
   FORM ELEMENTS
   ===================================================== */
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text);
}
select, .search-input {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-family: var(--font-body);
  color: var(--color-text);
  background: #fff;
  transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}
select:focus, .search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(216, 165, 40, 0.15);
}
.search-input { margin-bottom: 16px; }

/* Option list (manager / employee picker) */
.option-list, .option-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 320px;
  overflow-y: auto;
  margin-bottom: 8px;
}
.option-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
@media (max-width: 480px) { .option-grid { grid-template-columns: 1fr; } }

.option-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--duration-fast) ease, background var(--duration-fast) ease, transform var(--duration-fast) ease;
  background: #fff;
}
.option-card:hover { border-color: var(--color-accent); transform: translateY(-1px); }
.option-card.selected {
  border-color: var(--color-primary);
  background: rgba(18, 56, 71, 0.05);
}
.option-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}
.option-name { font-size: 14px; font-weight: 500; }

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  position: relative;
  overflow: hidden;
  border: none;
  border-radius: var(--radius-sm);
  padding: 13px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--duration-fast) ease, box-shadow var(--duration-fast) ease, background var(--duration-fast) ease;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--color-primary-soft); box-shadow: 0 4px 14px rgba(18, 56, 71, 0.25); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-border); }
.btn-ghost:hover { border-color: var(--color-primary); }

/* button ripple */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: scale(0);
  animation: ripple 550ms ease-out;
  pointer-events: none;
}
.btn-ghost .ripple { background: rgba(18, 56, 71, 0.15); }
@keyframes ripple {
  to { transform: scale(3.2); opacity: 0; }
}

.page-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
  gap: 12px;
}
.page-nav.center { justify-content: center; }

/* =====================================================
   PENILAIAN PAGE
   ===================================================== */
.penilaian-header {
  max-width: 640px;
  margin: 0 auto 20px;
  padding: 24px 28px;
}
.info-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 20px;
}
.info-row > div { flex: 1; min-width: 120px; }
.info-row span {
  display: block;
  font-size: 11.5px;
  color: var(--color-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
}
.info-row strong { font-size: 14.5px; color: var(--color-text); }

.progress-label {
  font-size: 12.5px;
  color: var(--color-text-soft);
  margin-bottom: 8px;
}
.progress-track {
  height: 8px;
  border-radius: 6px;
  background: var(--color-bg);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 6px;
  transition: width var(--duration-page) var(--ease);
}

.question-card { max-width: 640px; text-align: center; }
.question-card h3 { font-size: 20px; color: var(--color-primary); margin-bottom: 24px; }
.aspect-label {
  font-family: 'Inter', sans-serif;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 8px;
}

.saran-textarea {
  width: 100%;
  min-height: 130px;
  padding: 14px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--color-text);
  resize: vertical;
  text-align: left;
  transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}
.saran-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(216, 165, 40, 0.15);
}

/* Tier quick-select — 4 broad categories instead of 20 individual options */
.tier-row {
  display: flex;
  gap: 8px;
  margin: 0 auto 28px;
  max-width: 440px;
}
.tier-chip {
  flex: 1;
  padding: 12px 6px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: #fff;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text);
  cursor: pointer;
  transition: transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);
}
.tier-chip small { display: block; font-weight: 500; opacity: 0.7; font-size: 10.5px; margin-top: 1px; }
.tier-chip:hover { transform: translateY(-2px); }
.tier-chip.active { color: #fff; transform: translateY(-2px); box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18); }

/* Stepper — fine-tune the exact 1-20 value without a wall of buttons */
.stepper-score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-bottom: 10px;
}
.step-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: #fff;
  font-size: 22px;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease);
}
.step-btn:hover:not(:disabled) { border-color: var(--color-accent); transform: translateY(-1px); }
.step-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.score-value {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  min-width: 72px;
  color: var(--color-primary);
}
.score-meta {
  font-size: 12.5px;
  color: var(--color-text-soft);
  margin-bottom: 4px;
}

/* =====================================================
   KONFIRMASI PAGE
   ===================================================== */
.summary-block {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 16px;
}
.sumrow {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 13.5px;
}
.sumrow:last-child { border-bottom: none; }
.sumrow span { color: var(--color-text-soft); }

.total-score-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 8px;
}
.total-score-box span { font-size: 13px; opacity: 0.75; }
.total-score-box strong { font-family: var(--font-display); font-size: 24px; }

/* =====================================================
   SELESAI PAGE
   ===================================================== */
.done-card { text-align: center; padding: 48px 32px; }
.check-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--tier-3);
  color: #fff;
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  animation: pop var(--duration-page) var(--ease);
}
@keyframes pop {
  from { transform: scale(0.6); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.done-card h2 { font-size: 19px; color: var(--color-primary); margin-bottom: 24px; }

/* =====================================================
   SKELETON / LOADING
   ===================================================== */
.skeleton {
  background: linear-gradient(90deg, #eef1f4 25%, #f7f8fa 37%, #eef1f4 63%);
  background-size: 400% 100%;
  animation: skeleton 1.4s ease infinite;
  border-radius: var(--radius-sm);
  height: 48px;
}
@keyframes skeleton {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 640px) {
  .card { padding: 24px; }
  .landing-title { font-size: 26px; }
  .info-row { gap: 14px; }
  .tier-chip { font-size: 11px; padding: 10px 4px; }
  .step-btn { width: 42px; height: 42px; font-size: 19px; }
  .score-value { font-size: 34px; min-width: 60px; }
}

/* =====================================================
   ADMIN PAGE (admin.html only)
   ===================================================== */
.admin-body {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 20px;
}
.admin-lock {
  max-width: 380px;
  width: 100%;
  margin-top: 10vh;
  text-align: center;
}
.admin-lock .lock-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin: 0 auto 18px;
}
.admin-lock h2 { color: var(--color-primary); margin-bottom: 6px; }
.admin-lock .error-msg { color: var(--tier-1); font-size: 12.5px; margin-top: 8px; min-height: 16px; }

.admin-wrap { max-width: 1000px; width: 100%; }
.admin-topbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.admin-topbar h1 { font-size: 22px; color: var(--color-primary); }
.admin-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}
.stat-card .stat-label { font-size: 11.5px; color: var(--color-text-soft); text-transform: uppercase; letter-spacing: 0.03em; }
.stat-card .stat-value { font-family: var(--font-display); font-size: 26px; font-weight: 700; color: var(--color-primary); margin-top: 4px; }

.admin-table-wrap {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow-x: auto;
}
table.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
table.admin-table th, table.admin-table td {
  text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--color-border); white-space: nowrap;
}
table.admin-table th { background: var(--color-bg); color: var(--color-text-soft); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.03em; }
table.admin-table tr:last-child td { border-bottom: none; }
.divisi-badge {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  background: rgba(18, 56, 71, 0.08); color: var(--color-primary);
  font-size: 11.5px; font-weight: 600;
}
.admin-empty { padding: 40px 20px; text-align: center; color: var(--color-text-soft); }

/* =====================================================
   MODAL NOTIFIKASI (pengganti alert() bawaan browser)
   ===================================================== */
.app-modal-overlay {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(18, 56, 71, 0.45);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: opacity var(--duration-fast) var(--ease), visibility var(--duration-fast) var(--ease);
}
.app-modal-overlay.show { opacity: 1; visibility: visible; }
.app-modal {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(18, 56, 71, 0.25);
  max-width: 360px; width: 100%;
  padding: 32px 28px 28px;
  text-align: center;
  transform: translateY(14px) scale(0.97);
  transition: transform var(--duration-fast) var(--ease);
}
.app-modal-overlay.show .app-modal { transform: translateY(0) scale(1); }
.app-modal-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--tier-1); color: #fff;
  font-family: var(--font-display); font-size: 22px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.app-modal-icon.tone-info { background: var(--color-primary); }
.app-modal-title {
  font-size: 17px; color: var(--color-primary); margin-bottom: 8px;
}
.app-modal-message {
  font-size: 13.5px; color: var(--color-text-soft); line-height: 1.55; margin-bottom: 22px;
}
.app-modal-actions { display: flex; flex-direction: column; gap: 10px; }
.app-modal-actions .btn { width: 100%; }
.app-modal-actions .btn-ghost { border-color: var(--color-border); }