/* ═══════════════════════════════════════════════════════════════════════════
   CK Smart Travel Pro — Frontend CSS v4.0
   Fully responsive: mobile-first, tablet, desktop
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  --ck-blue:     #1e3a5f;
  --ck-blue-l:   #2563eb;
  --ck-blue-bg:  #eff6ff;
  --ck-green:    #16a34a;
  --ck-green-bg: #f0fdf4;
  --ck-amber:    #d97706;
  --ck-amber-bg: #fffbeb;
  --ck-red:      #dc2626;
  --ck-red-bg:   #fef2f2;
  --ck-purple:   #7c3aed;
  --ck-border:   #e2e8f0;
  --ck-text:     #1e293b;
  --ck-muted:    #64748b;
  --ck-radius:   12px;
  --ck-shadow:   0 2px 12px rgba(0,0,0,.08);
  --ck-shadow-lg:0 8px 32px rgba(0,0,0,.12);
}

/* ── Reset & Base ─────────────────────────────────────────────────────────── */
.cktp-wrap *, .cktp-modal * { box-sizing: border-box; }
.cktp-wrap {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px; color: var(--ck-text);
  max-width: 1100px; margin: 0 auto; padding: 16px;
  line-height: 1.6;
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.cktp-header {
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(135deg, var(--ck-blue), #2563eb);
  color: #fff; padding: 14px 20px; border-radius: var(--ck-radius);
  margin-bottom: 20px; flex-wrap: wrap; gap: 8px;
}
.cktp-header-logo { font-size: 1.2em; font-weight: 700; }
.cktp-header-user { font-size: .9em; display: flex; align-items: center; gap: 8px; }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.cktp-badge {
  padding: 3px 10px; border-radius: 20px; font-size: .75em; font-weight: 600; display: inline-block;
}
.cktp-badge-admin  { background: #fbbf24; color: #7c2d12; }
.cktp-badge-staff  { background: #a5b4fc; color: #1e1b4b; }
.cktp-badge-agent  { background: #6ee7b7; color: #064e3b; }
.cktp-badge-free   { background: #e2e8f0; color: var(--ck-muted); }
.cktp-badge-silver { background: #c0c0c0; color: #333; }
.cktp-badge-gold   { background: #fbbf24; color: #78350f; }
.cktp-badge-platinum { background: #a78bfa; color: #1e1b4b; }

/* ── Tabs ─────────────────────────────────────────────────────────────────── */
.cktp-tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  background: var(--ck-blue-bg); border-radius: var(--ck-radius);
  padding: 6px; margin-bottom: 20px;
}
.cktp-tab {
  background: transparent; border: none; padding: 8px 14px;
  border-radius: 8px; cursor: pointer; font-size: .88em; font-weight: 500;
  color: var(--ck-muted); transition: all .15s; white-space: nowrap;
}
.cktp-tab:hover { background: #fff; color: var(--ck-blue); }
.cktp-tab.active { background: var(--ck-blue); color: #fff; box-shadow: var(--ck-shadow); }

/* ── Panels ───────────────────────────────────────────────────────────────── */
.cktp-panel { display: none; }
.cktp-panel.active { display: block; }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.cktp-card {
  background: #fff; border: 1px solid var(--ck-border);
  border-radius: var(--ck-radius); padding: 20px; margin-bottom: 16px;
  box-shadow: var(--ck-shadow);
}
.cktp-card-title {
  font-size: 1.05em; font-weight: 700; color: var(--ck-blue);
  margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid var(--ck-blue-bg);
}
.cktp-card-success { border-color: #bbf7d0; background: var(--ck-green-bg); }

/* ── Notices ──────────────────────────────────────────────────────────────── */
.cktp-notice {
  padding: 12px 16px; border-radius: 8px; margin-bottom: 14px;
  border-left: 4px solid var(--ck-blue-l); background: var(--ck-blue-bg); color: var(--ck-blue);
}
.cktp-notice-info    { border-color: var(--ck-blue-l); background: var(--ck-blue-bg); }
.cktp-notice-success { border-color: var(--ck-green); background: var(--ck-green-bg); color: var(--ck-green); }
.cktp-notice-warning { border-color: var(--ck-amber); background: var(--ck-amber-bg); color: #7c2d12; }
.cktp-notice-error   { border-color: var(--ck-red);   background: var(--ck-red-bg);   color: var(--ck-red); }

/* ── Forms ────────────────────────────────────────────────────────────────── */
.cktp-field { display: flex; flex-direction: column; gap: 5px; }
.cktp-field label { font-size: .82em; font-weight: 600; color: var(--ck-muted); text-transform: uppercase; letter-spacing: .05em; }
.cktp-input {
  padding: 10px 12px; border: 1.5px solid var(--ck-border); border-radius: 8px;
  font-size: .95em; color: var(--ck-text); background: #fff; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
.cktp-input:focus { outline: none; border-color: var(--ck-blue-l); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
.cktp-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%2364748b'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px; }
.cktp-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.cktp-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: 8px; border: none; cursor: pointer;
  font-size: .9em; font-weight: 600; text-decoration: none; transition: all .15s;
  white-space: nowrap;
}
.cktp-btn:disabled { opacity: .5; cursor: not-allowed; }
.cktp-btn-primary  { background: var(--ck-blue); color: #fff; }
.cktp-btn-primary:hover:not(:disabled) { background: #1e40af; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,.3); }
.cktp-btn-secondary{ background: #f1f5f9; color: var(--ck-text); border: 1.5px solid var(--ck-border); }
.cktp-btn-secondary:hover { background: #e2e8f0; }
.cktp-btn-danger   { background: var(--ck-red); color: #fff; }
.cktp-btn-danger:hover { background: #b91c1c; }
.cktp-btn-success  { background: var(--ck-green); color: #fff; }
.cktp-btn-outline  { background: transparent; border: 2px solid var(--ck-border); color: var(--ck-muted); }
.cktp-btn-wa       { background: #25D366; color: #fff; }
.cktp-btn-upi      { background: #6D28D9; color: #fff; width: 100%; justify-content: center; padding: 14px; font-size: 1em; }
.cktp-btn-lg       { padding: 14px 24px; font-size: 1em; border-radius: 10px; }
.cktp-btn-sm       { padding: 5px 10px; font-size: .8em; }

/* ── Toolbar ──────────────────────────────────────────────────────────────── */
.cktp-toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }

/* ── Stats Grid ───────────────────────────────────────────────────────────── */
.cktp-stats-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 20px;
}
.cktp-stat-card {
  background: #fff; border-radius: var(--ck-radius); padding: 16px 12px;
  text-align: center; border: 1px solid var(--ck-border); box-shadow: var(--ck-shadow);
}
.cktp-stat-val { font-size: 1.5em; font-weight: 700; color: var(--ck-blue); }
.cktp-stat-lbl { font-size: .76em; color: var(--ck-muted); margin-top: 4px; }

/* ── Tables ───────────────────────────────────────────────────────────────── */
.cktp-table-wrap { overflow-x: auto; border-radius: var(--ck-radius); border: 1px solid var(--ck-border); }
.cktp-table { width: 100%; border-collapse: collapse; font-size: .88em; }
.cktp-table thead th {
  background: var(--ck-blue-bg); color: var(--ck-blue); font-weight: 700;
  padding: 10px 12px; text-align: left; white-space: nowrap;
  border-bottom: 2px solid var(--ck-border);
}
.cktp-table tbody tr { border-bottom: 1px solid var(--ck-border); transition: background .1s; }
.cktp-table tbody tr:hover { background: #f8fafc; }
.cktp-table td { padding: 10px 12px; vertical-align: middle; }
.cktp-empty { text-align: center; color: var(--ck-muted); padding: 32px !important; font-size: .9em; }
.cktp-table-mini { width: 100%; font-size: .92em; }
.cktp-table-mini td { padding: 6px 4px; border-bottom: 1px solid var(--ck-border); }
.cktp-table-mini td:first-child { color: var(--ck-muted); width: 140px; }

/* ── Status Pills ─────────────────────────────────────────────────────────── */
.cktp-status {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  font-size: .78em; font-weight: 600; text-transform: capitalize;
}
.cktp-status-pending           { background: #fef9c3; color: #854d0e; }
.cktp-status-confirmed,
.cktp-status-paid              { background: #dcfce7; color: #14532d; }
.cktp-status-completed         { background: #dbeafe; color: #1e40af; }
.cktp-status-cancelled,
.cktp-status-rejected          { background: #fee2e2; color: #991b1b; }
.cktp-status-pending_verification { background: #fde68a; color: #78350f; }

/* ── Steps ────────────────────────────────────────────────────────────────── */
.cktp-steps {
  display: flex; gap: 0; margin-bottom: 24px; overflow: hidden; border-radius: var(--ck-radius);
  border: 1px solid var(--ck-border); background: #f8fafc;
}
.cktp-step {
  flex: 1; padding: 12px 8px; text-align: center; font-size: .82em;
  color: var(--ck-muted); font-weight: 500; position: relative;
  border-right: 1px solid var(--ck-border);
}
.cktp-step:last-child { border-right: none; }
.cktp-step span {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 50%; background: var(--ck-border);
  color: var(--ck-muted); font-weight: 700; margin-right: 6px; font-size: .85em;
}
.cktp-step.active { background: var(--ck-blue); color: #fff; }
.cktp-step.active span { background: rgba(255,255,255,.3); color: #fff; }
.cktp-step.done { background: var(--ck-green-bg); color: var(--ck-green); }
.cktp-step.done span { background: var(--ck-green); color: #fff; }

/* ── Quote preview ────────────────────────────────────────────────────────── */
.cktp-quote-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  flex-wrap: wrap; gap: 12px;
}
.cktp-quote-type { font-size: 1.3em; font-weight: 700; color: var(--ck-blue); text-transform: capitalize; }
.cktp-quote-id   { font-size: .85em; color: var(--ck-muted); margin-top: 2px; }
.cktp-quote-amount { text-align: right; }
.cktp-amount-label { font-size: 1.8em; font-weight: 800; color: var(--ck-blue); }
.cktp-amount-sub   { font-size: .82em; color: var(--ck-muted); }
.cktp-quote-notes  { margin-top: 12px; padding: 10px 14px; background: var(--ck-blue-bg); border-radius: 8px; font-size: .9em; color: var(--ck-muted); }

/* ── Urgency ──────────────────────────────────────────────────────────────── */
.cktp-urgency {
  margin-top: 14px; border-radius: 10px;
  background: linear-gradient(135deg, #fff7ed, #fef3c7);
  border: 1.5px solid #fbbf24; padding: 14px;
}
.cktp-urgency-inner { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.cktp-urgency-icon { font-size: 2em; }
.cktp-urgency-title { font-weight: 700; color: #92400e; }
.cktp-urgency-earn  { font-size: .9em; color: #7c2d12; }
.cktp-urgency-timer { margin-left: auto; text-align: center; }
.cktp-timer-val { font-size: 1.5em; font-weight: 800; color: #dc2626; font-variant-numeric: tabular-nums; }

/* ── Payment methods selector ─────────────────────────────────────────────── */
.cktp-pay-methods { display: flex; gap: 10px; flex-wrap: wrap; }
.cktp-pay-opt {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  padding: 12px 16px; border: 2px solid var(--ck-border); border-radius: 10px;
  flex: 1; min-width: 130px; transition: all .15s;
}
.cktp-pay-opt input { display: none; }
.cktp-pay-opt.active, .cktp-pay-opt:hover { border-color: var(--ck-blue-l); background: var(--ck-blue-bg); }
.cktp-pay-icon { font-size: 1.4em; }

/* ── Price Summary ────────────────────────────────────────────────────────── */
.cktp-price-summary { border: 1px solid var(--ck-border); border-radius: 10px; overflow: hidden; }
.cktp-price-row { display: flex; justify-content: space-between; padding: 10px 16px; border-bottom: 1px solid var(--ck-border); font-size: .92em; }
.cktp-price-row:last-child { border-bottom: none; }
.cktp-price-total { background: var(--ck-blue-bg); font-weight: 700; font-size: 1.05em; color: var(--ck-blue); }

/* ── Payment Box ──────────────────────────────────────────────────────────── */
.cktp-payment-box {
  border: 2px dashed var(--ck-border); border-radius: var(--ck-radius);
  padding: 24px; text-align: center;
}
.cktp-pay-amount { font-size: 1.4em; font-weight: 700; color: var(--ck-blue); margin-bottom: 16px; }
.cktp-upi-details { background: var(--ck-blue-bg); border-radius: 8px; padding: 14px; text-align: left; margin: 12px 0; }
.cktp-upi-details p { margin: 4px 0; font-size: .92em; }

/* ── Plans ────────────────────────────────────────────────────────────────── */
.cktp-plans-header { text-align: center; margin-bottom: 32px; }
.cktp-plans-header h2 { font-size: 1.8em; color: var(--ck-blue); margin-bottom: 6px; }
.cktp-plans-header p { color: var(--ck-muted); }
.cktp-plans-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 32px;
}
.cktp-plan-card {
  position: relative; background: #fff; border: 2px solid var(--ck-border);
  border-radius: 16px; padding: 28px 20px; text-align: center;
  box-shadow: var(--ck-shadow); transition: transform .2s, box-shadow .2s;
}
.cktp-plan-card:hover { transform: translateY(-4px); box-shadow: var(--ck-shadow-lg); }
.cktp-plan-current { border-color: var(--ck-green); }
.cktp-plan-popular { border-color: var(--ck-blue-l); border-width: 2.5px; }
.cktp-plan-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--ck-blue); color: #fff; padding: 4px 14px;
  border-radius: 20px; font-size: .75em; font-weight: 700; white-space: nowrap;
}
.cktp-plan-badge-current { background: var(--ck-green); }
.cktp-plan-name { font-size: 1.2em; font-weight: 700; color: var(--ck-blue); margin-bottom: 12px; }
.cktp-plan-price { margin-bottom: 8px; }
.cktp-price-curr { font-size: 1.2em; font-weight: 600; color: var(--ck-muted); vertical-align: top; margin-top: 6px; display: inline-block; }
.cktp-price-amt { font-size: 2.4em; font-weight: 800; color: var(--ck-blue); }
.cktp-price-period { font-size: .82em; color: var(--ck-muted); }
.cktp-plan-comm { font-size: .88em; color: var(--ck-green); font-weight: 600; margin-bottom: 16px; }
.cktp-plan-features { list-style: none; padding: 0; margin: 0 0 20px; text-align: left; }
.cktp-plan-features li { padding: 5px 0; font-size: .88em; color: var(--ck-muted); border-bottom: 1px solid var(--ck-border); }
.cktp-plan-features li:last-child { border-bottom: none; }
.cktp-plan-card .cktp-btn { width: 100%; justify-content: center; }

/* ── Wallet balance display ───────────────────────────────────────────────── */
.cktp-wallet-balance {
  font-size: 2.4em; font-weight: 800; color: var(--ck-blue);
  padding: 16px 0; letter-spacing: -.02em;
}

/* ── Modal ────────────────────────────────────────────────────────────────── */
.cktp-modal {
  position: fixed; inset: 0; background: rgba(15,23,42,.55);
  z-index: 99999; display: flex; align-items: center; justify-content: center; padding: 16px;
}
.cktp-modal-box {
  background: #fff; border-radius: 16px; padding: 28px;
  max-width: 520px; width: 100%; box-shadow: var(--ck-shadow-lg);
  position: relative; max-height: 90vh; overflow-y: auto;
}
.cktp-modal-pay { max-width: 440px; }
.cktp-modal-close {
  position: absolute; top: 14px; right: 16px;
  background: #f1f5f9; border: none; width: 32px; height: 32px;
  border-radius: 50%; cursor: pointer; font-size: 1em; color: var(--ck-muted);
}
.cktp-modal-close:hover { background: var(--ck-red-bg); color: var(--ck-red); }

/* ── Toast ────────────────────────────────────────────────────────────────── */
#cktp-toast {
  position: fixed; bottom: 20px; right: 20px; z-index: 99999;
  background: var(--ck-blue); color: #fff; padding: 12px 20px;
  border-radius: 10px; font-size: .9em; font-weight: 600;
  box-shadow: var(--ck-shadow-lg); max-width: 320px;
  transform: translateY(100px); opacity: 0;
  transition: all .3s cubic-bezier(.34,1.56,.64,1);
}
#cktp-toast.show { transform: translateY(0); opacity: 1; }
#cktp-toast.success { background: var(--ck-green); }
#cktp-toast.error   { background: var(--ck-red); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .cktp-stats-grid { grid-template-columns: repeat(3, 1fr); }
  .cktp-plans-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cktp-wrap { padding: 10px; }
  .cktp-grid-2 { grid-template-columns: 1fr; }
  .cktp-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cktp-plans-grid { grid-template-columns: 1fr; }
  .cktp-tabs { gap: 3px; }
  .cktp-tab { padding: 7px 10px; font-size: .8em; }
  .cktp-steps { font-size: .75em; }
  .cktp-step span { width: 20px; height: 20px; margin-right: 4px; }
  .cktp-stat-val { font-size: 1.2em; }
  .cktp-pay-methods { flex-direction: column; }
  .cktp-urgency-timer { margin-left: 0; }
}
@media (max-width: 400px) {
  .cktp-stats-grid { grid-template-columns: 1fr 1fr; }
  .cktp-header { padding: 10px 14px; }
  .cktp-btn { padding: 8px 12px; font-size: .85em; }
}