/* =============================================================================
   Kakkoii Feedback System — shared stylesheet (customer + admin)
   Palette: Black / Gold / White / Dark Red — premium Japanese restaurant look
   ============================================================================= */

:root {
  --kk-black: #0d0d0f;
  --kk-black-soft: #16161a;
  --kk-charcoal: #1f1f24;
  --kk-gold: #c9a24b;
  --kk-gold-light: #e4c777;
  --kk-gold-dark: #a9822f;
  --kk-red: #7a1620;
  --kk-red-light: #9c1f2b;
  --kk-white: #ffffff;
  --kk-cream: #faf8f4;
  --kk-gray-100: #f4f3f1;
  --kk-gray-300: #ddd9d2;
  --kk-gray-500: #8a8680;
  --kk-gray-700: #4a4844;
  --kk-success: #2e7d4f;
  --kk-warning: #c98a1f;
  --kk-danger: #b3261e;
  --kk-radius: 14px;
  --kk-shadow: 0 8px 24px rgba(13, 13, 15, 0.08);
  --kk-font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

body {
  font-family: var(--kk-font);
  background: var(--kk-cream);
  color: var(--kk-black);
}

/* =========================== CUSTOMER FEEDBACK FORM ======================== */

.customer-body {
  background: linear-gradient(180deg, var(--kk-black) 0%, var(--kk-black) 220px, var(--kk-cream) 220px);
  min-height: 100vh;
}

.feedback-header {
  padding: 36px 16px 90px;
  color: var(--kk-white);
  text-align: center;
}

.brand-mark {
  width: 56px;
  height: 56px;
  margin: 0 auto 10px;
  border: 2px solid var(--kk-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Noto Serif JP', serif;
  font-size: 26px;
  color: var(--kk-gold);
}

.brand-title {
  font-weight: 800;
  letter-spacing: 6px;
  font-size: 1.9rem;
  margin: 0;
  color: var(--kk-white);
}

.brand-subtitle {
  color: var(--kk-gold-light);
  margin: 6px 0 0;
  font-size: 0.95rem;
  letter-spacing: 1px;
}

.feedback-container {
  margin-top: -70px;
  padding-bottom: 60px;
}

.fb-card {
  background: var(--kk-white);
  border-radius: var(--kk-radius);
  box-shadow: var(--kk-shadow);
  padding: 22px 20px;
  margin-bottom: 18px;
  border-top: 3px solid var(--kk-gold);
}

.fb-card-title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 16px;
  color: var(--kk-black);
  display: flex;
  align-items: center;
  gap: 10px;
}

.fb-step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--kk-black);
  color: var(--kk-gold);
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fb-label {
  font-weight: 500;
  font-size: 0.88rem;
  margin-bottom: 6px;
  color: var(--kk-gray-700);
  display: block;
}

.fb-helptext {
  font-size: 0.85rem;
  color: var(--kk-gray-500);
  margin-bottom: 12px;
}

.fb-input {
  border: 1.5px solid var(--kk-gray-300);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.95rem;
}

.fb-input:focus {
  border-color: var(--kk-gold);
  box-shadow: 0 0 0 0.2rem rgba(201, 162, 75, 0.2);
}

.fb-question { margin-bottom: 20px; }
.fb-question:last-child { margin-bottom: 0; }

/* Star rating */
.star-rating { display: flex; gap: 6px; font-size: 2rem; line-height: 1; user-select: none; }
.star { color: var(--kk-gray-300); cursor: pointer; transition: color 0.15s, transform 0.1s; }
.star:hover { transform: scale(1.12); }
.star.active { color: var(--kk-gold); }

/* Source / multiple-choice chips */
.source-options, .mc-options { display: flex; flex-wrap: wrap; gap: 10px; }
.source-chip, .mc-chip {
  position: relative;
  border: 1.5px solid var(--kk-gray-300);
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--kk-white);
}
.source-chip input, .mc-chip input { position: absolute; opacity: 0; pointer-events: none; }
.source-chip:has(input:checked), .mc-chip:has(input:checked),
.source-chip.is-checked, .mc-chip.is-checked {
  background: var(--kk-black);
  border-color: var(--kk-black);
  color: var(--kk-gold);
  font-weight: 600;
}

/* NPS scale */
.nps-scale { display: grid; grid-template-columns: repeat(11, 1fr); gap: 5px; }
.nps-btn {
  border: 1.5px solid var(--kk-gray-300);
  background: var(--kk-white);
  border-radius: 8px;
  padding: 10px 0;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s;
}
.nps-btn:hover { border-color: var(--kk-gold); }
.nps-btn.active { background: var(--kk-black); border-color: var(--kk-black); color: var(--kk-gold); }
.nps-caption { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--kk-gray-500); margin-top: 6px; }

@media (max-width: 480px) {
  .nps-scale { grid-template-columns: repeat(6, 1fr); }
}

.negative-warning {
  margin-top: 10px;
  background: #fdecec;
  border: 1px solid #f3b9b9;
  color: var(--kk-danger);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.85rem;
}

.fb-submit-btn {
  background: linear-gradient(135deg, var(--kk-red) 0%, var(--kk-red-light) 100%);
  color: var(--kk-white);
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 14px;
  border-radius: 12px;
  border: none;
  font-size: 1rem;
  box-shadow: 0 6px 18px rgba(122, 22, 32, 0.35);
}
.fb-submit-btn:hover { opacity: 0.92; color: var(--kk-white); }
.fb-submit-btn:disabled { opacity: 0.6; }

.fb-footer { text-align: center; padding: 20px; color: var(--kk-gray-500); font-size: 0.78rem; }

.thankyou-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--kk-black);
  padding: 20px;
}
.thankyou-card {
  background: var(--kk-white);
  border-radius: var(--kk-radius);
  padding: 48px 32px;
  text-align: center;
  max-width: 420px;
  border-top: 4px solid var(--kk-gold);
}
.thankyou-icon {
  width: 70px; height: 70px; border-radius: 50%;
  background: var(--kk-gold); color: var(--kk-black);
  font-size: 2rem; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px; font-weight: 700;
}
.thankyou-card h1 { font-weight: 800; margin-bottom: 10px; }

/* =============================== ADMIN DASHBOARD =========================== */

.admin-wrapper { display: flex; min-height: 100vh; }

.admin-sidebar {
  width: 250px;
  background: var(--kk-black);
  color: var(--kk-white);
  flex-shrink: 0;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  overflow-y: auto;
  z-index: 1030;
  transition: transform 0.25s ease;
}
.admin-sidebar .brand { padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.admin-sidebar .brand .brand-mark { border-color: var(--kk-gold); width: 40px; height: 40px; font-size: 18px; margin: 0 auto 6px; }
.admin-sidebar .brand-title { font-size: 1.1rem; letter-spacing: 3px; text-align: center; }
.admin-nav { padding: 14px 10px; }
.admin-nav .nav-section { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 1px; color: var(--kk-gray-500); padding: 14px 12px 6px; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px; color: rgba(255,255,255,0.78);
  text-decoration: none; font-size: 0.9rem; margin-bottom: 2px;
}
.admin-nav a:hover { background: rgba(255,255,255,0.06); color: var(--kk-white); }
.admin-nav a.active { background: var(--kk-gold); color: var(--kk-black); font-weight: 600; }

.admin-main { margin-left: 250px; flex: 1; min-width: 0; }
.admin-topbar {
  background: var(--kk-white);
  border-bottom: 1px solid var(--kk-gray-300);
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 1020;
}
.admin-content { padding: 24px; }

.sidebar-toggle { display: none; background: none; border: none; font-size: 1.4rem; }

@media (max-width: 991.98px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .sidebar-toggle { display: inline-block; }
}

.kpi-card {
  background: var(--kk-white);
  border-radius: var(--kk-radius);
  padding: 20px;
  box-shadow: var(--kk-shadow);
  border-left: 4px solid var(--kk-gold);
  height: 100%;
}
.kpi-card .kpi-label { font-size: 0.8rem; color: var(--kk-gray-500); font-weight: 500; }
.kpi-card .kpi-value { font-size: 1.8rem; font-weight: 800; color: var(--kk-black); margin: 4px 0; }
.kpi-card .kpi-sub { font-size: 0.78rem; color: var(--kk-gray-500); }
.kpi-card.kpi-red { border-left-color: var(--kk-red); }

.admin-panel {
  background: var(--kk-white);
  border-radius: var(--kk-radius);
  box-shadow: var(--kk-shadow);
  padding: 20px;
  margin-bottom: 20px;
}
.admin-panel-title { font-weight: 700; font-size: 1rem; margin-bottom: 16px; display: flex; justify-content: space-between; align-items: center; }

.btn-kk-gold { background: var(--kk-gold); border-color: var(--kk-gold); color: var(--kk-black); font-weight: 600; }
.btn-kk-gold:hover { background: var(--kk-gold-dark); border-color: var(--kk-gold-dark); color: var(--kk-black); }
.btn-kk-black { background: var(--kk-black); border-color: var(--kk-black); color: var(--kk-white); font-weight: 600; }
.btn-kk-black:hover { background: var(--kk-black-soft); border-color: var(--kk-black-soft); color: var(--kk-white); }

.table-kk thead th {
  background: var(--kk-gray-100);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--kk-gray-700);
  border-bottom: none;
  white-space: nowrap;
}
.table-kk td { vertical-align: middle; font-size: 0.88rem; }

.badge-status-open { background: #fdecec; color: var(--kk-danger); }
.badge-status-process { background: #fff4e0; color: var(--kk-warning); }
.badge-status-completed { background: #e8f5ec; color: var(--kk-success); }
.badge-status-active { background: #e8f5ec; color: var(--kk-success); }
.badge-status-inactive { background: var(--kk-gray-100); color: var(--kk-gray-500); }

.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--kk-black);
  padding: 20px;
}
.login-card {
  background: var(--kk-white);
  border-radius: var(--kk-radius);
  padding: 40px 32px;
  width: 100%;
  max-width: 400px;
  border-top: 4px solid var(--kk-gold);
}

.stars-display { color: var(--kk-gold); letter-spacing: 1px; }
.nps-pill { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; font-weight: 700; font-size: 0.85rem; }

/* Table/QR label pill shown on the customer form when opened via /t/{token} */
.table-label-pill {
  display: inline-block;
  margin-top: 10px;
  background: rgba(201, 162, 75, 0.15);
  border: 1px solid var(--kk-gold);
  color: var(--kk-gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 999px;
}

/* =================================== LANDING PAGE =========================== */

.landing-body {
  background: var(--kk-black);
  min-height: 100vh;
}

.landing-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
}

.landing-card {
  width: 100%;
  max-width: 440px;
  text-align: center;
  background: var(--kk-black-soft);
  border: 1px solid rgba(201, 162, 75, 0.25);
  border-top: 4px solid var(--kk-gold);
  border-radius: var(--kk-radius);
  padding: 40px 28px 32px;
  color: var(--kk-white);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.landing-brand-mark { margin-bottom: 14px; }
.landing-brand-title { margin-bottom: 4px; }
.landing-tagline { color: var(--kk-gold-light); font-size: 0.9rem; margin-bottom: 22px; }

.landing-notice {
  background: rgba(179, 38, 30, 0.15);
  border: 1px solid var(--kk-red-light);
  color: #f3b9b9;
  font-size: 0.82rem;
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 20px;
  text-align: left;
}

.landing-qr-illustration {
  width: 96px;
  height: 96px;
  margin: 0 auto 22px;
  background: var(--kk-white);
  border-radius: 12px;
  padding: 10px;
}
.qr-illus-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(4, 1fr);
  gap: 4px;
  width: 100%;
  height: 100%;
}
.qr-illus-grid span { background: var(--kk-black); border-radius: 2px; }
.qr-illus-grid span:nth-child(1), .qr-illus-grid span:nth-child(4),
.qr-illus-grid span:nth-child(6), .qr-illus-grid span:nth-child(7),
.qr-illus-grid span:nth-child(9), .qr-illus-grid span:nth-child(12),
.qr-illus-grid span:nth-child(13), .qr-illus-grid span:nth-child(16) { background: var(--kk-gold); }

.landing-message {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 24px;
}
.landing-message strong { color: var(--kk-gold-light); }

.landing-cta-btn {
  background: linear-gradient(135deg, var(--kk-red) 0%, var(--kk-red-light) 100%);
  color: var(--kk-white);
  font-weight: 700;
  padding: 13px;
  border-radius: 12px;
  border: none;
  font-size: 0.95rem;
}
.landing-cta-btn:hover { opacity: 0.92; color: var(--kk-white); }
.landing-cta-caption { color: var(--kk-gray-500); font-size: 0.72rem; margin: 10px 0 0; }

.landing-footer { text-align: center; margin-top: 26px; color: var(--kk-gray-500); font-size: 0.78rem; }
.landing-footer a { color: var(--kk-gold); text-decoration: none; }
.landing-footer a:hover { text-decoration: underline; }
.landing-footer p { margin: 4px 0; }

/* ======================= DASHBOARD RECAP (Fase 2) =========================== */

.filter-bar-panel { padding: 16px 20px; margin-bottom: 20px; }

.alert-mini-card {
  border-radius: 10px;
  padding: 14px 8px;
  height: 100%;
}
.alert-mini-value { font-size: 1.5rem; font-weight: 800; line-height: 1.1; }
.alert-mini-label { font-size: 0.72rem; color: var(--kk-gray-500); margin-top: 2px; }
.alert-mini-danger { background: #fdecec; } .alert-mini-danger .alert-mini-value { color: var(--kk-danger); }
.alert-mini-success { background: #e8f5ec; } .alert-mini-success .alert-mini-value { color: var(--kk-success); }
.alert-mini-warning { background: #fff4e0; } .alert-mini-warning .alert-mini-value { color: var(--kk-warning); }
.alert-mini-muted { background: var(--kk-gray-100); } .alert-mini-muted .alert-mini-value { color: var(--kk-gray-700); }

.nps-bar-row { margin-bottom: 14px; }
.nps-bar-row:last-child { margin-bottom: 0; }
.nps-bar-head { display: flex; justify-content: space-between; font-size: 0.85rem; margin-bottom: 5px; }
.nps-bar-track { background: var(--kk-gray-100); border-radius: 999px; height: 9px; overflow: hidden; }
.nps-bar-fill { height: 100%; border-radius: 999px; transition: width 0.4s ease; }
.nps-bar-success { background: var(--kk-success); }
.nps-bar-warning { background: var(--kk-warning); }
.nps-bar-danger { background: var(--kk-danger); }

.gauge-card { text-align: center; }
.gauge-title {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--kk-gray-700);
  height: 32px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-bottom: 4px;
}
.gauge-canvas-wrap { position: relative; height: 110px; }

.grade-legend summary {
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--kk-gray-700);
  user-select: none;
}
.grade-legend summary:hover { color: var(--kk-black); }