:root {
  --tn-primary: #2c3e50;
  --tn-secondary: #3498db;
  --tn-accent: #e74c3c;
  --tn-bg: #0f172a;
  --tn-card: #1e293b;
  --tn-border: #334155;
  --tn-text: #e2e8f0;
  --tn-muted: #94a3b8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: var(--tn-bg);
  color: var(--tn-text);
  line-height: 1.5;
}

a { color: #93c5fd; }

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  background: linear-gradient(135deg, var(--tn-primary), var(--tn-secondary));
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.logo {
  color: #fff;
  font-weight: 800;
  font-size: 1.15rem;
  text-decoration: none;
}

.logo--panel {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.logo__img {
  display: block;
  height: 36px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

.logo__badge {
  opacity: 0.92;
  font-weight: 600;
  font-size: 0.82rem;
  line-height: 1.2;
  white-space: nowrap;
}

.logo span { opacity: 0.85; font-weight: 600; font-size: 0.85rem; }

.site-nav a {
  color: rgba(255,255,255,0.92);
  text-decoration: none;
  margin-left: 1rem;
  font-size: 0.9rem;
}

.store-hero {
  padding: 2rem 0 1.25rem;
  background: linear-gradient(180deg, rgba(52,152,219,0.12), transparent);
}

.access-hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: start;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(52,152,219,0.18);
  color: #bfdbfe;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

h1 { margin: 0.5rem 0; font-size: clamp(1.5rem, 3vw, 2rem); }
.lead { color: var(--tn-muted); margin: 0; }

.section { padding: 0 0 2.5rem; }

.card {
  background: var(--tn-card);
  border: 1px solid var(--tn-border);
  border-radius: 0.85rem;
  padding: 1.1rem 1.2rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.cloud-tier-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--tn-muted);
  display: grid;
  gap: 0.35rem;
}

.form-note {
  color: var(--tn-muted);
  font-size: 0.88rem;
}

.cta-primary,
.cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1rem;
  border-radius: 0.55rem;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  font: inherit;
}

.cta-primary {
  background: linear-gradient(135deg, var(--tn-secondary), #2980b9);
  color: #fff;
}

.cta-secondary {
  background: transparent;
  border-color: var(--tn-border);
  color: var(--tn-text);
}

.access-brand-card {
  display: grid;
  gap: 0.5rem;
  min-width: 180px;
}

.checkout-form { display: grid; gap: 0.75rem; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.form-field span {
  display: block;
  font-size: 0.78rem;
  color: var(--tn-muted);
  margin-bottom: 0.3rem;
}

.form-field input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid var(--tn-border);
  background: #0b1220;
  color: var(--tn-text);
}

.alert-error {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.35);
  color: #fca5a5;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
}

.cloud-exclusions-table {
  width: 100%;
  border-collapse: collapse;
}

.cloud-exclusions-table th,
.cloud-exclusions-table td {
  border-bottom: 1px solid var(--tn-border);
  padding: 0.65rem 0.5rem;
  text-align: left;
}

.panel-nav { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.panel-nav-link {
  display: inline-flex;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--tn-border);
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.84rem;
}
.panel-nav-link.is-active,
.panel-nav-link:hover {
  border-color: rgba(52,152,219,0.55);
  color: #bfdbfe;
}

.panel-table-wrap { overflow-x: auto; }
.panel-table td, .panel-table th { font-size: 0.84rem; }
.panel-table--clickable .panel-table-row { cursor: pointer; transition: background-color 0.15s ease; }
.panel-table--clickable .panel-table-row:hover,
.panel-table--clickable .panel-table-row:focus-visible { background: rgba(52,152,219,0.12); outline: none; }
.panel-table-preview { color: var(--tn-muted); max-width: 16rem; }

.panel-quote-detail-head {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: flex-start; margin-bottom: 1.25rem;
}
.panel-quote-detail-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.panel-detail-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem 1.25rem; margin: 0 0 1.25rem;
}
.panel-detail-grid > div { min-width: 0; }
.panel-detail-grid dt { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--tn-muted); margin-bottom: 0.2rem; }
.panel-detail-grid dd {
  margin: 0; color: var(--tn-text); overflow-wrap: anywhere; word-break: break-word; line-height: 1.45;
}
.panel-detail-grid dd a {
  display: inline-block; max-width: 100%; overflow-wrap: anywhere; word-break: break-word;
}
.panel-detail-grid__email { min-width: min(100%, 18rem); }
.panel-quote-message h3 { margin: 0 0 0.75rem; font-size: 1rem; }
.panel-quote-message-body {
  background: #0b1220; border: 1px solid var(--tn-border); border-radius: 0.75rem; padding: 1rem 1.1rem; line-height: 1.6; white-space: pre-wrap; word-break: break-word;
}
.panel-reply-card { margin-top: 1.25rem; }
.panel-reply-card h3 { margin: 0 0 0.5rem; font-size: 1rem; }

.panel-crm-alert { border-color: rgba(251,191,36,0.35); background: rgba(251,191,36,0.08); }
.panel-filter-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr auto; gap: 0.75rem; align-items: end;
}
.panel-filter-grid label span,
.panel-crm-form label span {
  display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--tn-muted); margin-bottom: 0.35rem;
}
.panel-filter-grid input,
.panel-filter-grid select,
.panel-crm-form input,
.panel-crm-form select,
.panel-crm-form textarea {
  width: 100%; padding: 0.55rem 0.7rem; border-radius: 0.5rem; border: 1px solid var(--tn-border); background: #0b1220; color: var(--tn-text); font: inherit;
}
.panel-filter-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.panel-status {
  display: inline-block; padding: 0.15rem 0.55rem; border-radius: 999px; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
}
.panel-status--nuevo { background: rgba(52,152,219,0.2); color: #93c5fd; }
.panel-status--contactado { background: rgba(168,85,247,0.2); color: #d8b4fe; }
.panel-status--en_proceso { background: rgba(251,191,36,0.2); color: #fcd34d; }
.panel-status--cerrado { background: rgba(34,197,94,0.2); color: #86efac; }
.panel-status--descartado { background: rgba(148,163,184,0.2); color: #cbd5e1; }

.panel-crm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1rem; }
.panel-crm-form { display: grid; gap: 0.75rem; }
.panel-notes-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.85rem; }
.panel-note-meta { font-size: 0.78rem; color: var(--tn-muted); margin-bottom: 0.25rem; }
.panel-note-body { background: #0b1220; border: 1px solid var(--tn-border); border-radius: 0.5rem; padding: 0.75rem; line-height: 1.5; }
.panel-tech-value { font-size: 0.78rem; word-break: break-word; }

.panel-flash { padding: 0.75rem 1rem; border-radius: 0.5rem; margin-bottom: 1rem; }
.panel-flash--ok { background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.35); color: #86efac; }
.panel-flash--error { background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.35); color: #fca5a5; }

.panel-bulk-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem;
  margin-bottom: 0.85rem; padding-bottom: 0.85rem; border-bottom: 1px solid var(--tn-border);
}
.panel-bulk-select-all { font-size: 0.88rem; color: var(--tn-text); }
.panel-row-select {
  display: inline-flex; align-items: center; gap: 0.35rem; cursor: pointer; margin: 0;
}
.panel-col-select { width: 2.5rem; text-align: center; vertical-align: middle; }
.panel-col-actions { width: 6.5rem; white-space: nowrap; vertical-align: middle; }
.panel-row-delete {
  padding: 0.35rem 0.65rem; border-radius: 0.45rem; border: 1px solid rgba(239,68,68,0.45);
  background: rgba(239,68,68,0.12); color: #fca5a5; font: inherit; font-size: 0.78rem; cursor: pointer;
}
.panel-row-delete:hover { background: rgba(239,68,68,0.22); }
.panel-bulk-delete-btn:disabled { opacity: 0.45; cursor: not-allowed; }

.panel-modal {
  position: fixed; inset: 0; z-index: 1200; display: grid; place-items: center; padding: 1rem;
}
.panel-modal[hidden] { display: none !important; }
.panel-modal__backdrop {
  position: absolute; inset: 0; border: 0; padding: 0; margin: 0; cursor: pointer;
  background: rgba(2, 6, 23, 0.72); backdrop-filter: blur(2px);
}
.panel-modal__dialog {
  position: relative; z-index: 1; width: min(420px, 100%); background: var(--tn-card);
  border: 1px solid var(--tn-border); border-radius: 0.85rem; padding: 1.25rem 1.35rem;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}
.panel-modal__dialog h3 { margin: 0 0 0.65rem; font-size: 1.05rem; color: #fff; }
.panel-modal__dialog p { margin: 0 0 1.1rem; color: var(--tn-muted); line-height: 1.5; }
.panel-modal__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: flex-end; }
.panel-modal__confirm {
  padding: 0.55rem 0.9rem; border-radius: 0.5rem; border: 1px solid rgba(239, 68, 68, 0.55);
  background: rgba(239, 68, 68, 0.18); color: #fecaca; font: inherit; font-weight: 600; cursor: pointer;
}
.panel-modal__confirm:hover { background: rgba(239, 68, 68, 0.28); }
.panel-modal__confirm:disabled { opacity: 0.6; cursor: wait; }
.panel-toast-host {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 1300; display: grid; gap: 0.5rem; max-width: min(360px, calc(100vw - 2rem));
}
.panel-toast {
  padding: 0.75rem 0.95rem; border-radius: 0.55rem; font-size: 0.9rem; line-height: 1.4;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35); animation: panelToastIn 0.25s ease;
}
.panel-toast--ok { background: rgba(34, 197, 94, 0.18); border: 1px solid rgba(34, 197, 94, 0.4); color: #86efac; }
.panel-toast--error { background: rgba(239, 68, 68, 0.15); border: 1px solid rgba(239, 68, 68, 0.4); color: #fca5a5; }
.panel-toast.is-hiding { opacity: 0; transform: translateY(6px); transition: opacity 0.25s ease, transform 0.25s ease; }
.panel-empty-after-delete { margin: 0.75rem 0 0; color: var(--tn-muted); }
@keyframes panelToastIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-pagination { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 1rem; }
.panel-page-link {
  display: inline-flex; align-items: center; justify-content: center; min-width: 2rem; height: 2rem; padding: 0 0.5rem;
  border-radius: 0.4rem; border: 1px solid var(--tn-border); color: #cbd5e1; text-decoration: none; font-size: 0.84rem;
}
.panel-page-link.is-active,
.panel-page-link:hover { border-color: rgba(52,152,219,0.55); color: #bfdbfe; }

.site-footer {
  border-top: 1px solid var(--tn-border);
  padding: 1.25rem 0 2rem;
  color: var(--tn-muted);
  font-size: 0.85rem;
}

@media (max-width: 960px) {
  .access-hero-grid,
  .panel-filter-grid,
  .panel-crm-grid,
  .form-grid { grid-template-columns: 1fr; }
}