/* ── Reset & variables ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gyg:       #00b67a;
  --gyg-dk:    #008f5f;
  --viator:    #e03c31;
  --viator-dk: #b82e24;
  --navy:      #1a365d;
  --navy-lt:   #2d3748;
  --bg:        #f0f2f5;
  --surface:   #ffffff;
  --border:    #e2e8f0;
  --muted:     #718096;
  --text:      #1a202c;
  --sh:        0 4px 6px -1px rgba(0,0,0,.10), 0 2px 4px -1px rgba(0,0,0,.06);
  --sh-lg:     0 10px 15px -3px rgba(0,0,0,.10), 0 4px 6px -2px rgba(0,0,0,.05);
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ── Header ── */
.header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-lt) 100%);
  color: #fff;
  padding: 1.1rem 2rem;
  box-shadow: var(--sh);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: .75rem; }
.brand-icon { font-size: 1.8rem; }
.brand h1 { font-size: 1.35rem; font-weight: 700; letter-spacing: -.02em; }
.brand p  { font-size: .72rem; opacity: .65; margin-top: .1rem; }

.header-badges { display: flex; gap: .5rem; }
.hbadge {
  padding: .25rem .7rem;
  border-radius: 20px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
  border: 1px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* ── Main layout ── */
.main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

.layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .output-panel { position: static; }
}

/* ── Panels ── */
.panel {
  background: var(--surface);
  border-radius: 12px;
  box-shadow: var(--sh);
  overflow: hidden;
}

.panel-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.2rem;
}

.panel-header h2 { font-size: .95rem; font-weight: 600; }

.output-panel {
  position: sticky;
  top: 2rem;
}

/* Platform indicator */
.detected {
  font-size: .72rem;
  font-weight: 700;
  padding: .22rem .75rem;
  border-radius: 20px;
}
.detected.gyg     { background: rgba(0,182,122,.12);  color: var(--gyg-dk);    border: 1px solid rgba(0,182,122,.3); }
.detected.viator  { background: rgba(224,60,49,.12);  color: var(--viator-dk); border: 1px solid rgba(224,60,49,.3); }
.detected.unknown { background: rgba(113,128,150,.1); color: var(--muted);     border: 1px solid var(--border); }

/* ── Input panel ── */
.booking-textarea {
  display: block;
  width: 100%;
  min-height: 380px;
  padding: 1.1rem 1.5rem;
  border: none;
  outline: none;
  resize: vertical;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--text);
  background: #fafbfd;
  border-bottom: 1px solid var(--border);
}
.booking-textarea::placeholder { color: var(--muted); font-style: italic; }

.btn-group {
  padding: .9rem 1.5rem;
  display: flex;
  gap: .75rem;
}

/* ── Buttons ── */
.btn {
  padding: .55rem 1.1rem;
  border: none;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-lt) 100%);
  color: #fff;
  flex: 1;
}
.btn-primary:hover { opacity: .88; transform: translateY(-1px); }
.btn-secondary { background: var(--border); color: var(--muted); }
.btn-secondary:hover { background: #cbd5e0; color: var(--text); }
.btn-print { background: var(--navy); color: #fff; }
.btn-print:hover { opacity: .85; }
.btn-copy { background: var(--border); color: var(--text); }
.btn-copy:hover { background: #cbd5e0; }
.btn-new {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  margin-left: auto;
}
.btn-new:hover { background: var(--border); color: var(--text); }

/* ── Placeholder ── */
.placeholder {
  padding: 4rem 2rem;
  text-align: center;
  color: var(--muted);
}
.placeholder-icon { font-size: 2.8rem; margin-bottom: 1rem; }
.placeholder p    { font-size: .95rem; font-weight: 500; margin-bottom: .4rem; }
.placeholder small{ font-size: .78rem; }

/* ── Supplementary fields ── */
.supp-fields {
  padding: 1rem 1.5rem;
  background: #f7f9fc;
  border-bottom: 1px solid var(--border);
}
.supp-label {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--muted);
  margin-bottom: .6rem;
}
.supp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
}
.supp-field label {
  display: block;
  font-size: .7rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: .25rem;
}
.supp-field input {
  width: 100%;
  padding: .4rem .65rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: .8rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border-color .15s;
}
.supp-field input:focus { border-color: var(--navy); }
.supp-field input::placeholder { color: #b0b8c4; }

/* ── Tabs ── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: #f7f9fc;
}
.tab {
  flex: 1;
  padding: .65rem .5rem;
  border: none;
  background: transparent;
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all .15s;
}
.tab:hover { color: var(--text); background: rgba(0,0,0,.03); }
.tab.active {
  color: var(--navy);
  border-bottom-color: var(--navy);
  background: #fff;
}

/* ── Tab content ── */
.tab-content { /* no extra padding — inner elements handle it */ }

.tab-actions {
  padding: .85rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: .6rem;
  background: #fafbfd;
}

/* ── Ticket card ── */
.ticket-card { margin: 0; }

.ticket-header {
  padding: 1.25rem 1.5rem;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ticket-card.gyg    .ticket-header { background: linear-gradient(135deg, var(--gyg), var(--gyg-dk)); }
.ticket-card.viator .ticket-header { background: linear-gradient(135deg, var(--viator), var(--viator-dk)); }

.ticket-brand-text { font-size: 1.05rem; font-weight: 800; letter-spacing: .08em; display: block; }
.ticket-brand-sub  { font-size: .68rem; opacity: .8; display: block; margin-top: .15rem; }

.ticket-platform-badge {
  padding: .3rem .85rem;
  background: rgba(255,255,255,.22);
  border-radius: 20px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
  border: 1px solid rgba(255,255,255,.35);
}

.ticket-code-section {
  padding: .9rem 1.5rem;
  background: #f7f9fc;
  border-bottom: 2px dashed var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ticket-code-label {
  font-size: .62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--muted);
}
.ticket-code {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--text);
}

.ticket-body { padding: 1.25rem 1.5rem 1rem; }

.ticket-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem 1.25rem;
  margin-bottom: .75rem;
}

.ticket-field { margin-bottom: .8rem; }
.field-label {
  font-size: .62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: .2rem;
}
.field-value { font-size: .88rem; font-weight: 500; color: var(--text); word-break: break-word; line-height: 1.4; }
.field-value.highlight { font-size: 1rem; font-weight: 700; }

.ticket-divider { height: 1px; background: var(--border); margin: .75rem 0; }

.ticket-product {
  margin-top: .5rem;
  padding: .65rem .9rem;
  background: #f7f9fc;
  border-radius: 6px;
  font-size: .75rem;
  color: var(--muted);
  font-style: italic;
  border-left: 3px solid var(--border);
  line-height: 1.4;
}

.ticket-footer {
  padding: .65rem 1.5rem;
  background: #f7f9fc;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ticket-generated, .ticket-date { font-size: .62rem; color: var(--muted); }

/* ── Message tabs ── */
.msg-header {
  padding: .9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: #fafbfd;
}
.msg-title {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
}
.lang-tag {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .07em;
  padding: .2rem .6rem;
  border-radius: 20px;
}
.lang-tag.es { background: rgba(26,54,93,.1);  color: var(--navy); border: 1px solid rgba(26,54,93,.2); }
.lang-tag.en { background: rgba(0,182,122,.1); color: var(--gyg-dk); border: 1px solid rgba(0,182,122,.25); }

.msg-textarea {
  display: block;
  width: 100%;
  padding: 1.1rem 1.5rem;
  border: none;
  outline: none;
  resize: vertical;
  font-family: 'Segoe UI', system-ui, sans-serif;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--text);
  background: #fff;
  min-height: 260px;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--navy);
  color: #fff;
  padding: .7rem 1.2rem;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 500;
  box-shadow: var(--sh-lg);
  z-index: 200;
  animation: toastIn .2s ease;
}

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

.hidden { display: none !important; }

/* ── Print ── */
@media print {
  body { background: #fff; }
  .header, .input-panel, .no-print { display: none !important; }
  .main { padding: 0; max-width: 100%; }
  .layout { display: block; }
  .output-panel { box-shadow: none; border-radius: 0; position: static; }
  #output-container { display: block !important; }
  #tab-ticket { display: block !important; }
  #tab-driver, #tab-client { display: none !important; }
}