/*
 * base.css — Innki Tech Tools
 * Estilos compartidos por todas las tools y el hub.
 * Cada tool incluye este archivo y añade sus propios estilos específicos en un <style> local.
 */

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

/* ── Design tokens ── */
:root {
  --bg:          #10181f;
  --surface:     #1a2736;
  --surface2:    #243447;
  --surface3:    #2d4257;
  --border:      rgba(243, 250, 255, 0.07);
  --border-soft: rgba(243, 250, 255, 0.12);
  --accent:      #e5053a;
  --accent-glow: rgba(229, 5, 58, 0.18);
  --accent-dim:  rgba(229, 5, 58, 0.08);
  --success:     #4caf50;
  --warning:     #ff9800;
  --text:        #f3faff;
  --text-muted:  rgba(243, 250, 255, 0.45);
  --text-soft:   rgba(243, 250, 255, 0.55);
  --radius:      12px;
  --radius-sm:   8px;
  --glow:        0 0 28px rgba(229, 5, 58, 0.12);
  --transition:  0.18s ease;
}

/* ── Base ── */
html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', Manrope, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
  color-scheme: dark;
  /* Sticky footer: body is a flex column so any `<footer>` JS appends
     after `<main>` is pushed to the viewport's bottom edge when the
     page content is short. */
  display: flex;
  flex-direction: column;
}
body > main { flex: 1 0 auto; }

body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 15% 85%, var(--accent-glow) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 85% 15%, rgba(243,250,255,0.025) 0%, transparent 60%);
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 99px; }

/* ── Header ── */
header {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; height: 60px;
  background: rgba(16, 24, 31, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

/* ── Brand ── */
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.brand-mark { height: 19px; width: auto; flex-shrink: 0; display: block; }
.brand-logo { height: 15px; width: auto; flex-shrink: 0; display: block; }
.brand-sep { width: 1px; height: 18px; background: var(--border-soft); margin: 0 5px; }
.brand-product {
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-muted);
}
.version-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 7px; border-radius: 99px;
  margin-left: 4px; letter-spacing: 0.02em;
}

/* ── Header right ── */
.header-right { display: flex; align-items: center; gap: 14px; }
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(243,250,255,0.2); transition: var(--transition);
}
.status-dot.connected { background: var(--success); box-shadow: 0 0 7px var(--success); }
.status-dot.error     { background: var(--accent);  box-shadow: 0 0 7px var(--accent); }
#statusLabel { font-size: 12px; font-weight: 500; color: var(--text-muted); }
.counter-pill {
  font-family: Manrope, sans-serif;
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em;
  color: var(--text-muted); padding: 4px 10px;
  border: 1px solid var(--border-soft); border-radius: 999px;
}
.counter-pill strong { color: var(--text); }

/* ── Main layout ── */
main {
  max-width: 1280px; margin: 0 auto;
  padding: 2rem 2rem 5rem;
  position: relative; z-index: 1;
}

/* ── Config panel ── */
.config-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}
.config-panel summary {
  cursor: pointer; list-style: none;
  font-family: Manrope, sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted);
  display: flex; align-items: center; gap: 8px;
  user-select: none; transition: color var(--transition);
}
.config-panel summary::before { content: '▸'; color: var(--accent); transition: transform 0.2s; }
.config-panel[open] summary::before { transform: rotate(90deg); }
.config-panel[open] summary { margin-bottom: 1.25rem; }
.config-panel summary:hover { color: var(--text); }
.config-profile-badge {
  margin-left: auto;
  font-size: 11px; font-weight: 500;
  text-transform: none; letter-spacing: 0;
  color: var(--text-soft);
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 999px;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.config-profile-badge:empty { display: none; }
.config-profile-badge .label { color: var(--text-muted); margin-right: 6px; }
.config-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem; margin-top: 1.25rem;
}
.config-help {
  grid-column: 1 / -1;
  font-size: 12px; color: var(--text-muted); font-weight: 300; line-height: 1.6;
  padding: 10px 12px; border-left: 2px solid var(--accent-dim);
  background: rgba(229, 5, 58, 0.03); border-radius: 4px;
}
.config-help a { color: var(--accent); text-decoration: none; }
.config-help a:hover { text-decoration: underline; }
.config-help code {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  background: var(--surface2); padding: 1px 6px; border-radius: 4px;
}
.config-help strong { color: var(--text); }

/* ── Form controls ── */
.field { display: flex; flex-direction: column; gap: 5px; }
label {
  font-family: Manrope, sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted);
}
input, select, textarea {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px; font-weight: 400;
  padding: 0.55rem 0.85rem;
  outline: none; width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}
textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
input[type="password"] { letter-spacing: 2px; }
input:focus, select:focus, textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim);
}
input::placeholder, textarea::placeholder {
  color: var(--text-muted); letter-spacing: normal; font-weight: 300;
}
select {
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  padding-right: 2.25rem; cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23f3faff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' opacity='0.55'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 14px 14px;
}
select:hover { background-color: var(--surface3); }
select option { background: #1a2736; color: var(--text); padding: 8px; }

/* ── Switch toggle ── */
.switch {
  display: inline-flex; align-items: center; gap: 8px;
  cursor: pointer; user-select: none;
  font-size: 13px; color: var(--text-soft);
}
.switch input { appearance: none; width: 0; height: 0; opacity: 0; position: absolute; }
.switch-track {
  width: 32px; height: 18px; border-radius: 999px;
  background: var(--surface3); position: relative;
  transition: background var(--transition);
}
.switch-track::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--text-muted); transition: var(--transition);
}
.switch input:checked + .switch-track { background: var(--accent); }
.switch input:checked + .switch-track::after { left: 16px; background: #fff; }

/* ── Toolbar ── */
.toolbar {
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}
.toolbar .search { flex: 1; min-width: 220px; position: relative; }
.toolbar .search svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); pointer-events: none;
}
.toolbar .search input { padding-left: 38px; }
.toolbar-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 0.55rem 1.1rem;
  border-radius: 8px; border: none; cursor: pointer;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 600; letter-spacing: 0.01em;
  transition: var(--transition); white-space: nowrap;
}
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 4px 18px var(--accent-glow);
}
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 6px 22px rgba(229,5,58,0.35); }
.btn-primary:active { transform: translateY(0); filter: brightness(0.95); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; filter: none; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-soft);
  color: var(--text-muted);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger {
  background: transparent; border: 1px solid rgba(229,5,58,0.5);
  color: var(--accent);
}
.btn-danger:hover { background: var(--accent); color: #fff; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 12px; }
.btn-icon { padding: 0.4rem; width: 30px; height: 30px; justify-content: center; }

/* ── Modal ── */
.modal-backdrop {
  display: none;
  position: fixed; inset: 0; z-index: 200;
  background: rgba(16, 24, 31, 0.72);
  backdrop-filter: blur(6px);
  align-items: center; justify-content: center;
  padding: 1rem;
}
/* Both class names are supported for backwards compatibility */
.modal-backdrop.open,
.modal-backdrop.visible { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  width: 100%; max-width: 480px;
  max-height: calc(100vh - 2rem);
  display: flex; flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.45), var(--glow);
  animation: modalIn 0.22s cubic-bezier(0.34, 1.4, 0.64, 1);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(12px) scale(0.97); }
  to   { opacity: 1; transform: none; }
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-header h2 { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; flex: 1; }
.modal-close {
  background: transparent; border: none; cursor: pointer;
  color: var(--text-muted);
  width: 28px; height: 28px; border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: var(--surface2); color: var(--text); }
.modal-body {
  padding: 1.25rem 1.4rem;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 1rem;
  flex: 1 1 auto; min-height: 0;
}
.modal-footer {
  display: flex; justify-content: flex-end; gap: 0.5rem;
  padding: 1rem 1.4rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-info {
  font-size: 12px; color: var(--text-muted); line-height: 1.6;
  padding: 10px 12px;
  border-left: 2px solid var(--accent-dim);
  background: rgba(229, 5, 58, 0.03); border-radius: 4px;
}
.modal-info code {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  background: var(--surface2); padding: 1px 6px; border-radius: 4px;
}
.modal.modal-lg { max-width: 640px; }

/* ── Loading overlay ── */
#loadingOverlay {
  display: none;
  position: fixed; inset: 0; z-index: 250;
  background: rgba(16, 24, 31, 0.75);
  backdrop-filter: blur(6px);
  align-items: center; justify-content: center;
  flex-direction: column; gap: 1rem;
}
#loadingOverlay.show,
#loadingOverlay.visible { display: flex; }
#loadingText { color: var(--text-muted); font-size: 14px; }

.spinner {
  width: 44px; height: 44px;
  border: 3px solid rgba(229,5,58,0.15);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Toast ── */
.toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 300;
  background: var(--surface); border: 1px solid var(--border-soft);
  border-radius: 10px; padding: 13px 18px;
  font-size: 13px; font-weight: 500; max-width: 360px;
  box-shadow: var(--glow);
  transform: translateY(100px); opacity: 0;
  transition: all 0.28s cubic-bezier(0.34, 1.5, 0.64, 1);
}
.toast.show    { transform: translateY(0); opacity: 1; }
.toast.success { border-color: var(--success); }
.toast.error   { border-color: var(--accent); }
.toast.warning { border-color: var(--warning); }

/* ── Empty state ── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 5rem 2rem; text-align: center;
}
.empty-icon  {
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted); opacity: 0.35;
}
.empty-icon svg { width: 56px; height: 56px; stroke-width: 1.4; }
.empty-title { font-size: 17px; font-weight: 600; color: var(--text-soft); letter-spacing: -0.01em; }
.empty-desc  { font-size: 13px; font-weight: 300; color: var(--text-muted); max-width: 340px; line-height: 1.7; }

/* ── Profile bar (cliente / cuenta) ── */
.profile-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.profile-bar-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.profile-select {
  min-width: 220px;
  height: 32px;
  padding: 0 28px 0 10px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23f3faff' stroke-opacity='0.45' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 8px center;
  appearance: none;
  -webkit-appearance: none;
}
.profile-select:hover  { border-color: var(--border-soft); }
.profile-select:focus  { outline: none; border-color: var(--accent); }
.profile-select:disabled { opacity: 0.5; cursor: not-allowed; }
.profile-bar-spacer { flex: 1; min-width: 8px; }
.modal-hint { color: var(--text-soft); font-size: 13px; line-height: 1.55; margin: 0 0 12px; }

/* ── Autocomplete (PulseAutocomplete) ── */
.pa-box {
  position: absolute; z-index: 400;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.45), var(--glow);
  max-height: 280px; overflow-y: auto;
  padding: 6px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  min-width: 220px;
}
.pa-item {
  padding: 7px 10px;
  border-radius: 6px;
  color: var(--text-soft);
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.4;
  transition: background var(--transition), color var(--transition);
}
.pa-item:hover, .pa-item.pa-active {
  background: var(--accent-dim);
  color: var(--text);
}
.pa-item mark {
  background: transparent;
  color: var(--accent);
  font-weight: 700;
}

/* ── Flatpickr dark-theme tweaks ── */
.flatpickr-calendar {
  background: var(--surface) !important;
  border: 1px solid var(--border-soft) !important;
  border-radius: var(--radius) !important;
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.45) !important;
  color: var(--text) !important;
}
.flatpickr-calendar.arrowTop:before, .flatpickr-calendar.arrowTop:after,
.flatpickr-calendar.arrowBottom:before, .flatpickr-calendar.arrowBottom:after {
  border-bottom-color: var(--border-soft) !important;
}
.flatpickr-months .flatpickr-month,
.flatpickr-current-month input.cur-year,
.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-weekday {
  background: transparent !important;
  color: var(--text) !important;
  fill: var(--text) !important;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.flatpickr-weekday { color: var(--text-muted) !important; font-size: 11px; letter-spacing: 0.06em; }
.flatpickr-day {
  color: var(--text-soft) !important;
  border-radius: 8px;
}
.flatpickr-day:hover, .flatpickr-day.prevMonthDay:hover, .flatpickr-day.nextMonthDay:hover {
  background: var(--surface2) !important;
  border-color: transparent !important;
  color: var(--text) !important;
}
.flatpickr-day.today {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
}
.flatpickr-day.selected,
.flatpickr-day.selected:hover {
  background: var(--accent) !important;
  color: #fff !important;
  border-color: var(--accent) !important;
}
.flatpickr-day.flatpickr-disabled, .flatpickr-day.flatpickr-disabled:hover,
.flatpickr-day.prevMonthDay, .flatpickr-day.nextMonthDay {
  color: var(--text-muted) !important;
  opacity: 0.45;
}
.flatpickr-time input, .flatpickr-time .flatpickr-time-separator,
.flatpickr-time .flatpickr-am-pm {
  background: transparent !important;
  color: var(--text) !important;
}
.flatpickr-time input:hover, .flatpickr-time input:focus {
  background: var(--surface2) !important;
}
.numInputWrapper:hover { background: var(--surface2) !important; }
.numInputWrapper span.arrowUp:after { border-bottom-color: var(--text-muted) !important; }
.numInputWrapper span.arrowDown:after { border-top-color: var(--text-muted) !important; }
.flatpickr-monthDropdown-months .flatpickr-monthDropdown-month {
  background: var(--surface) !important;
  color: var(--text) !important;
}
.flatpickr-prev-month svg, .flatpickr-next-month svg { fill: var(--text-soft) !important; }
.flatpickr-prev-month:hover svg, .flatpickr-next-month:hover svg { fill: var(--accent) !important; }

/* ── Stats strip (shared across tools) ── */
.stats-strip {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin-bottom: 1.25rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.stat-card .lbl {
  font-family: Manrope, sans-serif;
  font-size: 10px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.stat-card .val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 22px; font-weight: 700; color: var(--text);
  letter-spacing: -0.02em;
}
.stat-card .val.accent { color: var(--accent); }

/* ── Responsive base ── */
@media (max-width: 768px) {
  header { padding: 0 0.85rem; flex-wrap: wrap; gap: 8px; min-height: 56px; }
  header .header-right { gap: 8px; flex-wrap: wrap; }
  main   { padding: 1.25rem 0.85rem 3rem; }
  .brand-sep, .brand-product { display: none; }
  .brand-logo { height: 18px; }
  .brand-mark { height: 22px; }
  .config-panel { padding: 1rem 1.1rem; }
  .config-panel summary { gap: 6px; flex-wrap: wrap; }
  .config-profile-badge { font-size: 10px; padding: 2px 8px; }
  .toolbar-actions { flex-wrap: wrap; }
  .toolbar-actions .btn span { display: none; }
  .profile-bar { gap: 6px; padding: 8px; }
  .profile-bar-label { font-size: 11px; }
  .profile-select { min-width: 0; flex: 1 1 140px; }
  .stats-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-card { padding: 10px 12px; }
  .stat-card .val { font-size: 18px; }
  .modal-backdrop { padding: 0.5rem; }
  .modal { max-height: calc(100vh - 1rem); border-radius: 12px; }
  .modal-header, .modal-footer { padding: 12px 14px; }
  .modal-body { padding: 14px; }
  .config-grid { grid-template-columns: minmax(0, 1fr); }
  .field-row { grid-template-columns: minmax(0, 1fr); }
  /* Bigger touch targets */
  .btn-sm { min-height: 32px; }
  .btn { min-height: 36px; }
  /* Inputs keep room to breathe */
  input[type="text"], input[type="password"], input[type="number"],
  input[type="search"], input[type="email"], input[type="url"],
  textarea, select { font-size: 16px; }
}
@media (max-width: 500px) {
  header { padding: 0 0.65rem; }
  main { padding: 1rem 0.65rem 2.5rem; }
  .config-panel { padding: 0.85rem 0.85rem; }
  .stats-strip { grid-template-columns: minmax(0, 1fr); }
  .toolbar, .filter-row { gap: 8px; }
  .profile-bar { flex-wrap: wrap; }
  .profile-bar-spacer { display: none; }
  .modal-footer { flex-wrap: wrap; }
  .modal-footer .btn { flex: 1 1 auto; }
}