/* ============================================================
   Central de Ofertas — admin
   ============================================================ */

:root {
  /* Superfícies */
  --c-bg: #f7f7f7;
  --c-surface: #ffffff;
  --c-surface-2: #f4f6f5;
  --c-sidebar: #ffffff;
  --c-border: #ececec;

  /* Texto */
  --c-text: #1a1d1a;
  --c-muted: #8a8f8c;

  /* Marca (verde) */
  --c-primary: #1f7a4d;
  --c-primary-strong: #18613d;
  --c-primary-soft: #eaf3ee;
  --c-on-primary: #ffffff;
  --c-ring: rgba(31, 122, 77, 0.16);

  /* Estados */
  --c-danger: #e5484d;
  --c-danger-strong: #e91d24;
  --c-danger-soft: #fdecec;
  --c-success: #2f9e6b;
  --c-success-soft: #e6f4ec;

  /* Inputs */
  --c-input-bg: #ffffff;

  --radius: 16px;
  --radius-md: 12px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(16, 24, 20, 0.05);
  --shadow-lg: 0 8px 30px rgba(16, 40, 28, 0.06);

  --sidebar-w: 250px;
}

[data-theme="dark"] {
  --c-bg: #0f120f;
  --c-surface: #181b18;
  --c-surface-2: #20241f;
  --c-sidebar: #141714;
  --c-border: #2a2e2a;

  --c-text: #e9ece9;
  --c-muted: #9aa39c;

  --c-primary: #3fa877;
  --c-primary-strong: #54bd8c;
  --c-primary-soft: #15271d;
  --c-on-primary: #07120c;
  --c-ring: rgba(63, 168, 119, 0.25);

  --c-danger: #e5484d;
  --c-danger-strong: #e91d24;
  --c-danger-soft: #2a1718;
  --c-success: #4cc78c;
  --c-success-soft: #15271d;

  --c-input-bg: #1e221e;

  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--c-bg);
}

body {
  margin: 0;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 14px;
  line-height: 1.5;
}

a {
  color: var(--c-primary);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* Layout */
.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  background: var(--c-sidebar);
  border-right: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  padding: 22px 16px;
  flex-shrink: 0;
  transition:
    width 0.2s ease,
    padding 0.2s ease;
}
.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--c-text);
  padding: 0 8px 20px;
  white-space: nowrap;
  overflow: hidden;
}
.sidebar .brand .logo {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--c-primary);
  color: var(--c-on-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.nav-section {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
  padding: 16px 12px 6px;
  white-space: nowrap;
  overflow: hidden;
}
.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--c-muted);
  padding: 10px 12px;
  margin-bottom: 2px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  overflow: hidden;
}
.sidebar nav a svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.sidebar nav a:hover {
  background: var(--c-surface-2);
  color: var(--c-text);
  text-decoration: none;
}
.sidebar nav a.active {
  background: var(--c-primary-soft);
  color: var(--c-primary-strong);
  font-weight: 600;
}
.sidebar nav a .count {
  margin-left: auto;
  background: var(--c-primary-soft);
  color: var(--c-primary-strong);
  font-size: 11px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 999px;
}
.sidebar .spacer {
  flex: 1;
}
.sidebar .user {
  padding: 14px 12px 0;
  border-top: 1px solid var(--c-border);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
}
.sidebar .user strong {
  display: block;
  color: var(--c-text);
}
.sidebar .user small {
  color: var(--c-muted);
  display: block;
}

/* Sidebar escondida (toggle) */
.nav-hidden .sidebar {
  width: 0;
  padding-left: 0;
  padding-right: 0;
  border-right: 0;
  overflow: hidden;
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.topbar {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.topbar h1 {
  font-size: 18px;
  margin: 0;
}
.topbar .spacer {
  flex: 1;
}
.content {
  padding: 24px;
}

/* Botões de ícone (toggle sidebar, tema) */
.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-text);
  display: grid;
  place-items: center;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
}
.icon-btn:hover {
  background: var(--c-surface-2);
}
.icon-btn svg {
  width: 19px;
  height: 19px;
}
.icon-sun {
  display: none;
}
[data-theme="dark"] .icon-moon {
  display: none;
}
[data-theme="dark"] .icon-sun {
  display: block;
}

/* Cards / tables */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card .card-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card .card-head h2 {
  margin: 0;
  font-size: 15px;
}

table {
  width: 100%;
  border-collapse: collapse;
}
th,
td {
  text-align: left;
  padding: 12px 20px;
  border-bottom: 1px solid var(--c-border);
  vertical-align: middle;
}
th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-muted);
  background: var(--c-surface-2);
}
tr:last-child td {
  border-bottom: none;
}
td .thumb {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 9px 15px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: var(--c-primary);
  color: var(--c-on-primary);
  text-decoration: none;
}
.btn:hover {
  background: var(--c-primary-strong);
  text-decoration: none;
}
.btn.btn-sm {
  padding: 6px 11px;
  font-size: 12px;
}
.btn.secondary {
  background: var(--c-surface);
  color: var(--c-text);
  border-color: var(--c-border);
}
.btn.secondary:hover {
  background: var(--c-surface-2);
}
.btn.danger {
  background: var(--c-danger);
  color: #fff;
}
.btn.danger:hover {
  background: var(--c-danger-strong);
}

.actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.actions.end {
  justify-content: flex-end;
}

/* Forms */
.form-grid {
  display: grid;
  gap: 18px;
  max-width: 640px;
}
.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-row.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-row.two.align-end {
  align-items: end;
}
.form-row.span-2 {
  grid-column: 1 / 3;
}
label {
  font-weight: 600;
  font-size: 13px;
}
label.normal {
  font-weight: 400;
}
.hint {
  font-weight: 400;
  color: var(--c-muted);
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="number"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  background: var(--c-input-bg);
  color: var(--c-text);
}
input::placeholder,
textarea::placeholder {
  color: var(--c-muted);
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-ring);
}
textarea {
  resize: vertical;
  min-height: 90px;
}

/* Inputs de ficheiro */
input[type="file"] {
  width: 100%;
  padding: 6px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: var(--c-input-bg);
  color: var(--c-muted);
  font-size: 13px;
  font-family: inherit;
}
input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 7px 13px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  color: var(--c-text);
  font-weight: 600;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.12s ease;
}
input[type="file"]::file-selector-button:hover {
  background: var(--c-surface-2);
}

.form-actions {
  display: flex;
  gap: 10px;
  padding-top: 6px;
}
.form-actions.spaced {
  margin-top: 20px;
}
.error {
  color: var(--c-danger);
  font-size: 12px;
}
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.checkbox-row.tall {
  height: 38px;
}

/* Checkboxes normais (ex.: picker de ofertas) em verde */
input[type="checkbox"] {
  accent-color: var(--c-primary);
}

/* Toggle switch (estado ativo/inativo) */
.checkbox-row label {
  cursor: pointer;
}
.checkbox-row input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 40px;
  height: 22px;
  margin: 0;
  border-radius: 999px;
  background: var(--c-border);
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s ease;
}
.checkbox-row input[type="checkbox"]::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}
.checkbox-row input[type="checkbox"]:checked {
  background: var(--c-primary);
}
.checkbox-row input[type="checkbox"]:checked::before {
  transform: translateX(18px);
}
.checkbox-row input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--c-ring);
}
.section-title {
  font-size: 15px;
  margin: 8px 0 0;
}
.intro {
  margin-top: 0;
}
.input-code {
  width: 70px;
}

/* Card variants */
.card.padded {
  padding: 24px;
}
.card.form-panel {
  padding: 24px;
  margin-bottom: 24px;
  max-width: 520px;
}

/* Badges & alerts */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.badge.on {
  background: var(--c-success-soft);
  color: var(--c-success);
}
.badge.off {
  background: var(--c-danger-soft);
  color: var(--c-danger);
}
.badge.flag {
  background: var(--c-surface-2);
  color: var(--c-muted);
}

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-weight: 500;
}
.alert.success {
  background: var(--c-success-soft);
  color: var(--c-success);
}
.alert.error {
  background: var(--c-danger-soft);
  color: var(--c-danger-strong);
}

.empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--c-muted);
}
.muted {
  color: var(--c-muted);
}
.text-right {
  text-align: right;
}

/* Tabelas — larguras de coluna */
.col-w-60 {
  width: 60px;
}
.col-w-80 {
  width: 80px;
}
.col-w-90 {
  width: 90px;
}
.col-w-160 {
  width: 160px;
}
.col-w-180 {
  width: 180px;
}
.col-w-220 {
  width: 220px;
}
.col-w-230 {
  width: 230px;
}

/* Login */
.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 380px;
}
.login-card .card {
  padding: 28px;
}
.login-card .brand {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4px;
  color: var(--c-text);
}
.login-card .sub {
  text-align: center;
  color: var(--c-muted);
  margin-bottom: 22px;
}

/* Offers picker (landing page) */
.picker {
  display: grid;
  gap: 8px;
}
.picker .pick-item {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: var(--c-surface);
}
.picker .pick-item .grip {
  cursor: grab;
  color: var(--c-muted);
}
.picker .pick-item .pick-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
  cursor: pointer;
  margin: 0;
}
.picker .pick-item .pick-main > span:not(.badge) {
  flex: 1;
  min-width: 0;
}
.picker .pick-item .pick-main .badge {
  flex-shrink: 0;
}
.picker .pick-item img {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--c-surface-2);
  flex-shrink: 0;
}
.picker .pick-item .pick-title {
  font-weight: 600;
}
.picker .pick-item .pick-url {
  font-size: 12px;
  color: var(--c-muted);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.picker .pick-item img.placeholder {
  visibility: hidden;
}
.picker .pick-item .pick-utm {
  width: 220px;
  flex-shrink: 0;
  padding: 7px 10px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: inherit;
  background: var(--c-input-bg);
  color: var(--c-text);
}
.picker .pick-item .pick-utm:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-ring);
}
.picker .pick-item .pick-customize {
  flex-shrink: 0;
}
.customize-media {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}

/* Paginação (view própria) */
.pagination {
  margin-top: 18px;
}
.pager {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}
.pager-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  color: var(--c-text);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition:
    background 0.12s,
    border-color 0.12s;
}
.pager-link:hover {
  background: var(--c-surface-2);
  text-decoration: none;
}
.pager-link.active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: var(--c-on-primary);
}
.pager-link.disabled {
  color: var(--c-muted);
  background: var(--c-surface-2);
  pointer-events: none;
  opacity: 0.6;
}

/* Toolbar / search / filtros */
.toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
  align-items: center;
}
.search-input {
  width: 100%;
  max-width: 340px;
}
.filter-select {
  width: auto;
  min-width: 150px;
}
.ml-auto {
  margin-left: auto;
}
#offers-results.is-loading {
  opacity: 0.5;
  transition: opacity 0.12s;
  pointer-events: none;
}

/* Sidebar logout */
.logout-form {
  margin-top: 10px;
}

/* API key panel */
.api-key-panel {
  margin-top: 24px;
  max-width: 640px;
}
.api-key-panel code {
  background: var(--c-surface-2);
  padding: 1px 6px;
  border-radius: 5px;
  font-size: 12px;
}
.input-group {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.input-group input {
  flex: 1;
}
.input-group .btn {
  white-space: nowrap;
}