/* ==========================================================================
   SPACIO Admin Panel — Minimalista, Sin Contornos Rígidos, Paleta Oficial
   ========================================================================== */

:root {
  --bg-canvas: #f5f7fb;
  --bg-surface: #ffffff;
  --bg-soft: #eaeff7;

  --navy-deep: #073763;
  --navy-corp: #0b5394;
  --accent-red: #b92b21;
  --wa-green: #25d366;

  --ink-primary: #111c2d;
  --ink-secondary: #42526b;
  --ink-muted: #6c7a91;

  --shadow-xs: 0 2px 10px rgba(7, 55, 99, 0.04);
  --shadow-sm: 0 8px 24px rgba(7, 55, 99, 0.06);
  --shadow-md: 0 18px 42px rgba(7, 55, 99, 0.12);

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Lexend', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg-canvas);
  color: var(--ink-primary);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
  font-family: inherit;
  border: none;
  outline: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  box-shadow: 0 0 0 3px rgba(11, 83, 148, 0.28);
}

.admin-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 13px 26px;
  font-size: 0.95rem;
}

.btn-full {
  width: 100%;
}

.btn-primary {
  background: var(--navy-deep);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(7, 55, 99, 0.22);
}

.btn-primary:hover {
  background: var(--navy-corp);
}

.btn-soft {
  background: var(--bg-soft);
  color: var(--navy-deep);
}

.btn-soft:hover {
  background: #dce4f1;
}

.btn-danger {
  background: rgba(185, 43, 33, 0.12);
  color: var(--accent-red);
  font-weight: 600;
}

.btn-danger:hover {
  background: var(--accent-red);
  color: #ffffff;
}

/* ===========================
   PIN Lock Overlay
   =========================== */
.pin-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-corp) 100%);
  display: grid;
  place-items: center;
  padding: 20px;
}

.pin-overlay[hidden] {
  display: none;
}

.pin-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  text-align: center;
  box-shadow: 0 30px 70px rgba(4, 20, 42, 0.35);
}

.pin-logo {
  height: 44px;
  margin: 0 auto 20px;
  object-fit: contain;
}

.pin-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy-deep);
  margin-bottom: 6px;
}

.pin-subtitle {
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-bottom: 24px;
}

.pin-form {
  display: grid;
  gap: 12px;
}

.pin-input {
  width: 100%;
  padding: 14px 18px;
  text-align: center;
  font-size: 1.35rem;
  letter-spacing: 0.35em;
  background: var(--bg-canvas);
  border-radius: var(--radius-md);
  color: var(--navy-deep);
}

.pin-error {
  font-size: 0.82rem;
  color: var(--accent-red);
  font-weight: 500;
}

.pin-back-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 0.84rem;
  color: var(--ink-muted);
}

.pin-back-link:hover {
  color: var(--navy-deep);
}

/* ===========================
   Navbar & Tabs
   =========================== */
.admin-navbar {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-xs);
}

.admin-navbar[hidden],
.admin-main[hidden] {
  display: none;
}

.admin-nav-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.admin-logo {
  height: 34px;
  width: auto;
}

.sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--bg-canvas);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-secondary);
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-muted);
}

.sync-pill.is-synced .sync-dot {
  background: var(--wa-green);
}

.sync-pill.is-syncing .sync-dot {
  background: #f59e0b;
}

.sync-pill.is-error .sync-dot {
  background: var(--accent-red);
}

.admin-nav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-tabs-bar {
  background: var(--bg-canvas);
  padding: 10px 0;
}

.admin-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tab-btn {
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  color: var(--ink-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: var(--shadow-xs);
  transition: all 0.2s ease;
}

.tab-btn.is-active {
  background: var(--navy-deep);
  color: #ffffff;
}

/* ===========================
   Main Layout & Onboarding Guide
   =========================== */
.admin-main {
  padding: 28px 0 72px;
}

.guide-banner {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-corp) 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 26px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-md);
}

.guide-banner[hidden] {
  display: none;
}

.guide-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.guide-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.75);
}

.guide-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}

.guide-step {
  background: rgba(255, 255, 255, 0.12);
  padding: 16px;
  border-radius: var(--radius-md);
}

.step-num {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.guide-step strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.guide-step p {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.84);
}

/* ===========================
   Inputs, Toolbar & Lists
   =========================== */
.admin-input,
.admin-select,
.admin-textarea {
  width: 100%;
  background: var(--bg-surface);
  color: var(--ink-primary);
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  box-shadow: var(--shadow-xs);
}

.admin-textarea {
  resize: vertical;
}

.panel-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
}

.toolbar-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1;
}

.toolbar-filters .admin-input {
  max-width: 340px;
}

.toolbar-filters .admin-select {
  max-width: 280px;
}

.toolbar-summary {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-corp);
  background: rgba(11, 83, 148, 0.1);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
}

.admin-products-list {
  display: grid;
  gap: 14px;
}

.admin-prod-row {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-xs);
}

.admin-prod-thumb {
  width: 78px;
  height: 78px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-canvas);
}

.admin-prod-meta {
  min-width: 0;
}

.admin-prod-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--navy-deep);
  margin-bottom: 4px;
}

.admin-prod-sub {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--ink-muted);
}

.quick-price-btn {
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  background: rgba(11, 83, 148, 0.1);
  color: var(--navy-corp);
  font-weight: 600;
  font-size: 0.78rem;
  cursor: pointer;
}

.quick-price-btn:hover {
  background: var(--navy-deep);
  color: #ffffff;
}

.admin-prod-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.panel-header-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--navy-deep);
}

.panel-subtitle {
  font-size: 0.88rem;
  color: var(--ink-muted);
}

/* Sections List */
.admin-sections-list {
  display: grid;
  gap: 12px;
}

.admin-sec-row {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: var(--shadow-xs);
}

.sec-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sec-emoji {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--bg-canvas);
  display: grid;
  place-items: center;
  font-size: 1.35rem;
}

.sec-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Settings & Cloud Cards */
.settings-card,
.cloud-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-secondary);
}

.form-group .admin-input,
.form-group .admin-select,
.form-group .admin-textarea {
  background: var(--bg-canvas);
  box-shadow: none;
}

.checkbox-group {
  justify-content: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.checkbox-label input {
  width: 18px;
  height: 18px;
  accent-color: var(--navy-deep);
}

.settings-footer {
  margin-top: 26px;
  display: flex;
  justify-content: flex-end;
}

.cloud-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.cloud-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--navy-deep);
  margin-bottom: 8px;
}

.cloud-card p {
  font-size: 0.86rem;
  color: var(--ink-muted);
  margin-bottom: 18px;
}

.cloud-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cloud-card-danger {
  background: #fff9f9;
}

.file-label {
  cursor: pointer;
}

/* ===========================
   Modals
   =========================== */
.admin-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 20px;
}

.admin-modal[hidden] {
  display: none;
}

.admin-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 24, 46, 0.68);
  backdrop-filter: blur(8px);
}

.admin-modal-dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 720px;
  max-height: 92vh;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
}

.admin-modal-sm {
  max-width: 480px;
}

.admin-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: var(--bg-canvas);
}

.admin-modal-header h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--navy-deep);
}

.modal-x-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-surface);
  cursor: pointer;
  font-weight: 700;
}

.admin-modal-body {
  padding: 24px;
  overflow-y: auto;
  display: grid;
  gap: 18px;
}

.image-upload-box {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  align-items: center;
  background: var(--bg-canvas);
  padding: 16px;
  border-radius: var(--radius-md);
}

.upload-preview {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: #ffffff;
}

.upload-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.upload-hint {
  font-size: 0.76rem;
  color: var(--ink-muted);
}

.upload-controls .admin-input {
  background: var(--bg-surface);
}

.admin-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 8px;
}

/* ===========================
   Toast
   =========================== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 600;
  background: var(--navy-deep);
  color: #ffffff;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
}

.toast[hidden] {
  display: none;
}

@media (max-width: 768px) {
  .form-grid,
  .image-upload-box {
    grid-template-columns: 1fr;
  }

  .admin-prod-row {
    grid-template-columns: 64px 1fr;
  }

  .admin-prod-thumb {
    width: 64px;
    height: 64px;
  }

  .admin-prod-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}