@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── Design tokens ─────────────────────────────────────────────────── */
:root {
  --bg:        #f0f4f7;
  --surface:   #ffffff;
  --surface-2: #f7fafb;
  --ink:       #0f2a35;
  --ink-2:     #3d5f6d;
  --muted:     #6b8e9a;
  --line:      #dce8ec;
  --accent:    #1a5c6e;
  --accent-2:  #1f7491;
  --ok-bg:     #eaf7f0;
  --ok-ink:    #156640;
  --mid-bg:    #fef9e7;
  --mid-ink:   #7d5a00;
  --bad-bg:    #fdf0f0;
  --bad-ink:   #882020;
  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 18px;
  --shadow-xs: 0 1px 3px rgba(10,40,50,.06), 0 1px 2px rgba(10,40,50,.04);
  --shadow-sm: 0 2px 8px rgba(10,40,50,.08), 0 1px 3px rgba(10,40,50,.05);
  --shadow:    0 4px 20px rgba(10,40,50,.10), 0 2px 6px rgba(10,40,50,.06);
  --shadow-lg: 0 8px 32px rgba(10,40,50,.14), 0 2px 8px rgba(10,40,50,.07);
  --transition: 0.18s ease;
}

body.theme-dark {
  --bg:        #0b1a20;
  --surface:   #112028;
  --surface-2: #152a33;
  --ink:       #e2eff3;
  --ink-2:     #a8c8d3;
  --muted:     #6fa0ae;
  --line:      #1e3a47;
  --shadow-xs: 0 1px 3px rgba(0,0,0,.25);
  --shadow-sm: 0 2px 8px rgba(0,0,0,.3);
  --shadow:    0 4px 20px rgba(0,0,0,.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.5);
}

/* ─── Reset & base ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", "Open Sans", sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, th {
  font-family: "Inter", "Open Sans", sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--accent-2); }

/* ─── Layout ─────────────────────────────────────────────────────────── */
.container {
  width: min(1500px, 95vw);
  margin: 20px auto 40px;
}

/* ─── Hero ───────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(115deg, #0e3a47 0%, #1a5c6e 55%, #1f7491 100%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 18px 22px 16px;
  margin-bottom: 16px;
  box-shadow: 0 8px 40px rgba(10,50,65,.35), 0 2px 6px rgba(10,50,65,.2);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(255,255,255,.04) 0%, transparent 70%);
  pointer-events: none;
}

.brand-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 210px;
  max-width: min(50vw, 230px);
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center;
  background: rgba(255,255,255,.07);
  padding: 7px 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.15);
}

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

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.13);
  color: rgba(255,255,255,.92);
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 10px rgba(0,0,0,.22);
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}
.theme-toggle:hover {
  background: rgba(255,255,255,.24);
  border-color: rgba(255,255,255,.48);
  transform: scale(1.1);
}
.theme-toggle svg        { display: block; pointer-events: none; }
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
body.theme-dark .theme-toggle .icon-sun  { display: block; }
body.theme-dark .theme-toggle .icon-moon { display: none; }

.hero h1 {
  margin: 0;
  font-size: clamp(18px, 2vw, 26px);
  letter-spacing: -0.03em;
  color: #f0f9fc;
  font-weight: 700;
}
.hero p {
  margin: 3px 0 0;
  color: rgba(220,242,250,.72);
  font-size: 13px;
  font-weight: 400;
}

.stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.stats span {
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 11.5px;
  font-weight: 500;
  color: rgba(230,248,255,.88);
  letter-spacing: 0.01em;
  backdrop-filter: blur(4px);
}

.hero-navline {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.hero-nav-link {
  border: 0;
  background: transparent;
  color: rgba(200,235,245,.72);
  text-decoration: none;
  font-size: 15px;
  font-weight: 400;
  padding: 0;
  cursor: pointer;
  transition: color var(--transition);
  letter-spacing: 0.01em;
}
.hero-nav-link:hover { color: #fff; }
.hero-nav-link.active {
  color: #fff;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
}

/* User group / menu */
.hero-user-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.user-menu-wrapper { position: relative; }

.hero-user-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.10);
  color: rgba(235,250,255,.9);
  border-radius: 999px;
  padding: 6px 13px;
  font-size: 12.5px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  backdrop-filter: blur(4px);
}
.hero-user-link:hover {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.38);
}

.hero-user-icon {
  width: 11px; height: 11px;
  border: 1.8px solid currentColor;
  border-radius: 999px;
  position: relative;
}
.hero-user-icon::after {
  content: "";
  position: absolute;
  left: 50%; transform: translateX(-50%);
  top: 11px;
  width: 14px; height: 7px;
  border: 1.8px solid currentColor;
  border-top: 0;
  border-radius: 0 0 9px 9px;
}

.btn-logout {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255,130,130,.35);
  background: rgba(200,60,60,.14);
  color: rgba(255,200,200,.88);
  border-radius: 999px;
  padding: 6px 13px;
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn-logout:hover {
  background: rgba(200,60,60,.38);
  color: #fff;
  border-color: rgba(255,130,130,.6);
}

/* Dropdown */
.user-menu-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 160px;
  z-index: 300;
  padding: 5px 0;
  animation: menuFadeIn .14s ease;
}
@keyframes menuFadeIn {
  from { opacity:0; transform: translateY(-6px); }
  to   { opacity:1; transform: translateY(0); }
}
.user-menu-item {
  display: block;
  width: 100%;
  padding: 9px 16px;
  text-align: left;
  background: none;
  border: none;
  box-shadow: none;
  font-size: 13px;
  font-weight: 400;
  color: var(--ink);
  cursor: pointer;
  border-radius: 0;
  transition: background var(--transition);
}
.user-menu-item:hover { background: var(--surface-2); }

/* Change-password modal box */
.change-password-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  width: min(430px, 94vw);
  box-shadow: var(--shadow-lg);
}
.change-password-box h2 {
  margin: 0 0 20px;
  font-size: 18px;
  color: var(--ink);
}

/* ─── Panel ──────────────────────────────────────────────────────────── */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.panel-inner {
  margin-top: 14px;
  border-style: dashed;
}

.session-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface-2);
  border-color: var(--line);
}
.session-info { display: flex; flex-direction: column; gap: 4px; }
.session-user  { color: var(--muted); font-size: 12px; }
.session-permissions { display: flex; flex-wrap: wrap; gap: 6px; }
.session-actions { margin: 0; }

.permission-chip {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--accent);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.permission-chip-link { cursor: pointer; appearance: none; }
.permission-chip-link.active {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(26,92,110,.28);
}

/* ─── Login page ─────────────────────────────────────────────────────── */
.page-login {
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  margin: 0 !important;
  padding: 40px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0b2d3a 0%, #0e3a47 30%, #1a5c6e 65%, #1f7491 100%);
}
.page-login::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 60% 40%, rgba(255,255,255,.04) 0%, transparent 70%);
  pointer-events: none;
}
.login-panel {
  max-width: 420px;
  width: 100%;
  margin: 0;
  padding: 36px 36px 28px;
  position: relative;
}
.login-logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}
.login-logo {
  width: 180px;
  max-width: 60vw;
  height: auto;
}

.login-theme-btn {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 200;
}
.login-panel h2 {
  margin: 0 0 4px;
  font-size: 18px;
  text-align: center;
}
.login-panel > .muted:first-of-type {
  text-align: center;
  margin-bottom: 20px;
}
.login-form { display: grid; gap: 12px; }
.login-decoy {
  position: absolute;
  left: -9999px;
  width: 1px !important;
  height: 1px !important;
  opacity: 0;
  pointer-events: none;
}
.login-form input { padding-right: 10px; }
.password-mask-input { -webkit-text-security: disc; }

/* ─── Tabs ───────────────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.tab-btn {
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink-2);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: none;
}
.tab-btn:hover { background: var(--line); color: var(--ink); }
.tab-btn.active {
  border-color: transparent;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 3px 12px rgba(26,92,110,.3);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ─── Grid ───────────────────────────────────────────────────────────── */
.grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(200px, 1fr));
}
.grid-operacao {
  gap: 14px;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
}

/* ─── Multi-select dropdown ──────────────────────────────────────────── */
.multi-select-wrap { position: relative; }

.multi-select-btn {
  width: 100%;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 400;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: none;
  transition: border-color var(--transition);
}
.multi-select-btn:hover { border-color: var(--accent-2); }
.multi-select-btn[aria-expanded="true"] { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(26,92,110,.15); }
.ms-value { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ms-chevron { flex-shrink: 0; color: var(--muted); font-size: 10px; transition: transform var(--transition); }
.multi-select-btn[aria-expanded="true"] .ms-chevron { transform: rotate(180deg); }

.multi-select-panel {
  position: absolute;
  top: calc(100% + 3px);
  left: 0;
  right: 0;
  min-width: 200px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  z-index: 300;
  max-height: 220px;
  overflow-y: auto;
}
.ms-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 400;
  color: var(--ink);
  transition: background var(--transition);
  margin: 0;
}
.ms-opt:hover { background: var(--surface-2); }
.ms-opt input[type="checkbox"] { width: auto; margin: 0; flex-shrink: 0; accent-color: var(--accent); cursor: pointer; }
.ms-opt-all { border-bottom: 1px solid var(--line); font-weight: 500; color: var(--muted); }

body.theme-dark .multi-select-btn { background: var(--surface-2); }
body.theme-dark .multi-select-panel { background: var(--surface-2); }
body.theme-dark .ms-opt:hover { background: var(--surface); }

/* ─── Filters ────────────────────────────────────────────────────────── */
.advanced-filters {
  grid-column: 1 / -1;
  display: none;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  border-top: 1px dashed var(--line);
  padding-top: 14px;
  margin-top: 4px;
}
.advanced-filters.open { display: grid; }
.advanced-filters.single-mode > * { display: none; }
.advanced-filters.single-mode > .is-editing { display: flex; }
.advanced-filters.single-mode > .filters-divider.is-editing { display: block; }

.quick-filters-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 12px 18px;
  margin-top: 4px;
}
.quick-filter-btn {
  border: 0;
  border-bottom: 1.5px solid var(--line);
  background: transparent;
  box-shadow: none;
  color: var(--ink-2);
  text-align: left;
  font-size: 18px;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0 0 5px;
  border-radius: 0;
  position: relative;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}
.qf-icon {
  font-size: 15px;
  margin-right: 6px;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.quick-filter-btn:hover .qf-icon,
.quick-filter-btn.active .qf-icon,
.quick-filter-btn.editing .qf-icon { opacity: 1; }

.quick-filter-btn::after {
  content: "⌄";
  position: absolute;
  right: 0; top: 2px;
  font-size: 15px;
  color: var(--muted);
  transition: color var(--transition);
}
.quick-filter-btn:hover, .quick-filter-btn.active {
  color: var(--accent-2);
  border-bottom-color: var(--accent-2);
}
.quick-filter-btn:hover::after, .quick-filter-btn.active::after {
  color: var(--accent-2);
}
.quick-filter-btn.editing {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.quick-filter-btn.editing::after { color: var(--accent); }

.operation-context {
  grid-column: 1 / -1;
  color: var(--ink-2);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 26px;
  line-height: 1.1;
}
.operation-context strong { color: var(--accent); font-weight: 600; }
.operation-divider { color: var(--line); }
.operation-guide {
  grid-column: 1 / -1;
  margin: -6px 0 4px;
  color: var(--muted);
  font-size: 13px;
}

.grid h2 {
  grid-column: 1 / -1;
  margin: 4px 0 2px;
  font-size: 17px;
}

.filters-header {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 4px;
}
.grid-operacao .filters-header {
  margin-top: 2px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.filters-title h2 { margin: 0; }
.filters-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.filters-summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  min-width: 240px;
}
.priority-note {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
  max-width: 280px;
}
.filters-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.filters-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 28px;
  align-items: center;
}

/* Filter chips */
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(26,92,110,.08);
  color: var(--accent);
  border: 1px solid rgba(26,92,110,.2);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
}
.filter-chip-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px; height: 14px;
  border-radius: 999px;
  border: none;
  background: transparent;
  box-shadow: none;
  color: inherit;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  opacity: 0.4;
  padding: 0;
  flex-shrink: 0;
  transition: opacity var(--transition), background var(--transition);
}
.filter-chip-remove:hover {
  opacity: 1;
  background: rgba(26,92,110,.15);
}
.filter-chip-priority {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(26,92,110,.22);
}
.filter-chip-priority .filter-chip-remove:hover {
  background: rgba(255,255,255,.2);
}
.filter-chip-empty {
  background: var(--surface-2);
  color: var(--muted);
  border-style: dashed;
  font-weight: 400;
}

/* ─── Form elements ──────────────────────────────────────────────────── */
label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-2);
}
.grid-operacao > label {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-height: auto;
}
.grid-operacao > label > .priority-flag { display: none; }
.grid-operacao.advanced-open > label > .priority-flag { display: inline-flex; }
.grid-operacao > label input:not([type="checkbox"]):not([type="range"]),
.grid-operacao > label select {
  border: 0;
  border-bottom: 1.5px solid var(--line);
  border-radius: 0;
  background: transparent;
  padding: 4px 0 6px;
  color: var(--ink);
  transition: border-color var(--transition);
}
.grid-operacao > label input:not([type="checkbox"]):not([type="range"]):focus,
.grid-operacao > label select:focus {
  outline: none;
  border-bottom-color: var(--accent-2);
  box-shadow: none;
}

.advanced-filters label {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  min-height: 94px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.advanced-filters label:focus-within {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(31,116,145,.12);
}
.advanced-filters label > .priority-flag { display: inline-flex; }
.advanced-filters input,
.advanced-filters select,
.advanced-filters textarea {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  padding: 8px 10px;
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition);
}

input, select, button, a, textarea { font: inherit; }

input, select, textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(31,116,145,.14);
}
input[type="number"]          { appearance: textfield; -moz-appearance: textfield; }
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.field-title {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.field-title::after {
  content: "⌄";
  color: var(--muted);
  font-weight: 600;
  margin-left: 2px;
  transition: transform var(--transition);
}
label:hover .field-title::after,
label:focus-within .field-title::after { transform: translateY(1px); }
label:focus-within .field-title { color: var(--accent-2); }

.priority-flag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--muted);
}
.priority-flag input { width: auto; }

.checkbox { align-items: flex-start; justify-content: flex-end; }
.checkbox input { width: auto; }
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
}
.permissions-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.permissions-grid .checkbox-row {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  background: var(--surface-2);
  transition: background var(--transition), border-color var(--transition);
}
.permissions-grid .checkbox-row:hover {
  background: var(--line);
}

.range-field { display: flex; align-items: end; gap: 8px; }
.range-field input[type="range"] { flex: 1; }
.range-field input[type="number"] { max-width: 120px; }

.filters-divider {
  grid-column: 1 / -1;
  margin-top: 8px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.filters-divider h3 {
  margin: 0;
  font-size: 13px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── Buttons ────────────────────────────────────────────────────────── */
.actions {
  display: flex;
  gap: 10px;
  align-items: end;
  grid-column: 1 / -1;
  flex-wrap: wrap;
}
.grid-operacao .actions { margin-top: 4px; }

button, .button-link {
  border: 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 2px 10px rgba(26,92,110,.28);
  transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:hover, .button-link:hover {
  filter: brightness(1.1);
  box-shadow: 0 4px 16px rgba(26,92,110,.38);
  transform: translateY(-1px);
}
button:active { transform: translateY(0); filter: brightness(.97); }

.mini-btn {
  display: inline-block;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--accent);
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: none;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.mini-btn:hover { background: var(--line); }
.mini-btn-clear {
  background: var(--surface);
  color: var(--accent);
  border-color: var(--line);
}
.mini-btn-preview { margin-top: 6px; }

.btn-secondary {
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: none;
  transition: background var(--transition), border-color var(--transition);
}
.btn-secondary:hover { background: var(--line); }

/* ─── Table ──────────────────────────────────────────────────────────── */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 9px 8px;
  vertical-align: top;
}
th {
  background: rgba(26,92,110,.06);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
tr:hover td { background: rgba(26,92,110,.03); }

.thumb {
  width: 54px; height: 54px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface-2);
  cursor: zoom-in;
  transition: box-shadow var(--transition);
}
.thumb:hover { box-shadow: var(--shadow); }
.no-thumb { color: var(--muted); font-size: 12px; }

/* ─── Misc ───────────────────────────────────────────────────────────── */
.muted { color: var(--muted); margin: 4px 0 10px; }
.error { color: #8f1c1c; margin: 0; font-size: 13px; }
.success-msg { color: #166040; font-size: 13px; margin-bottom: 10px; }

.hint {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 13px;
  padding: 12px 14px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.mandatory-section {
  grid-column: 1 / -1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  padding: 14px 16px;
}
.mandatory-header h3 { margin: 0 0 4px; font-size: 15px; color: var(--accent); }
.mandatory-header .muted { margin: 0 0 8px; }
.mandatory-grid { display: grid; gap: 6px; }
.mandatory-grid-head,
.mandatory-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 120px 120px;
  gap: 10px;
  align-items: center;
}
.mandatory-grid-head {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.mandatory-row {
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
}
.mandatory-row:last-child { border-bottom: 0; }
.mandatory-label { font-weight: 600; color: var(--accent); }

/* ─── Preview / matrix ───────────────────────────────────────────────── */
.preview-table-wrap {
  --preview-image-size: 140px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.preview-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 880px;
  table-layout: fixed;
}
.preview-table th,
.preview-table td {
  border: 1px solid var(--line);
  padding: 8px;
  vertical-align: top;
  font-size: 13px;
}
/* override global th uppercase/small-caps style so multi-column headers don't overlap */
.preview-table th {
  font-size: 12px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  white-space: normal;
  word-break: break-word;
}
/* explicit color so cells are never invisible regardless of inherited context */
.preview-table td {
  color: var(--ink);
  background: var(--surface);
}
.preview-table thead th { background: rgba(26,92,110,.07); color: var(--accent); }
.preview-table thead th:first-child,
.preview-table tbody th {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--surface-2);
  color: var(--accent);
}
.preview-table thead th:first-child { z-index: 3; }
/* use CSS variables so diff highlights work in both light and dark mode */
.diff-row th { background: var(--surface-2); }
.diff-cell { background: var(--surface-2); color: var(--ink); }

.preview-head { display: flex; flex-direction: column; gap: 6px; }
.preview-head img {
  width: var(--preview-image-size);
  height: var(--preview-image-size);
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}
.preview-code { font-size: 12px; font-weight: 700; color: var(--accent); word-break: break-word; }
.preview-no-img {
  width: var(--preview-image-size);
  height: var(--preview-image-size);
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 12px;
}
.preview-table-matrix { min-width: 1280px; }
.preview-remove {
  margin-bottom: 6px;
  border: 1px solid #f0c0c0;
  background: #fff6f6;
  color: #8a2828;
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  font-size: 11px;
  cursor: pointer;
  box-shadow: none;
  transition: background var(--transition);
}
.preview-remove:hover { background: #ffe0e0; }

.preview-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.preview-toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.preview-mode-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}
.preview-mode-label select { width: auto; min-width: 150px; }

.preview-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 7px 12px;
  background: var(--surface-2);
}
.preview-sort-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.preview-sort-field {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
.preview-sort-field select { width: auto; min-width: 160px; }

.link-list { display: flex; flex-wrap: wrap; gap: 8px; }
.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

/* Rank / legend chips */
.preview-legend { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.legend-item {
  font-size: 12px;
  font-weight: 500;
  border-radius: 999px;
  padding: 4px 12px;
  border: 1px solid transparent;
}
.legend-best  { background: var(--ok-bg);  color: var(--ok-ink);  border-color: #b0dfc0; }
.legend-mid   { background: var(--mid-bg); color: var(--mid-ink); border-color: #eed89a; }
.legend-worst { background: var(--bad-bg); color: var(--bad-ink); border-color: #ecc0c0; }
.rank-best    { background: var(--ok-bg)  !important; color: var(--ok-ink);  font-weight: 700; }
.rank-mid     { background: var(--mid-bg) !important; color: var(--mid-ink); font-weight: 700; }
.rank-worst   { background: var(--bad-bg) !important; color: var(--bad-ink); font-weight: 700; }

/* ─── Brand badge ────────────────────────────────────────────────────── */
.brand-badge {
  white-space: nowrap;
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--accent);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
}

/* ─── PDF report ─────────────────────────────────────────────────────── */
.pdf-report-capture {
  position: fixed;
  left: -20000px; top: 0;
  width: 1280px;
  padding: 24px;
  background: #edf2f3;
  z-index: -1;
}
.pdf-report-sheet {
  background: #fff;
  border: 1px solid #d6e1e4;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(16,56,68,.12);
}
.pdf-report-header {
  padding: 18px 22px;
  border-bottom: 1px solid #d6e1e4;
  background: linear-gradient(92deg, rgba(26,92,110,.1) 0%, rgba(26,92,110,.04) 60%, rgba(26,92,110,.07) 100%);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.pdf-report-brand { display: flex; align-items: center; gap: 14px; }
.pdf-report-brand img {
  width: 140px; height: auto;
  background: linear-gradient(140deg, #153844, #1b6178);
  border: 1px solid #d6e1e4;
  border-radius: 10px;
  padding: 6px 8px;
}
.pdf-report-brand h1 { margin: 0; font-size: 20px; color: #194e5c; }
.pdf-report-brand p  { margin: 4px 0 0; font-size: 12px; color: #4f6b73; }
.pdf-report-meta { text-align: right; color: #4f6b73; font-size: 12px; }
.pdf-report-meta span { display: block; }
.pdf-report-meta strong { font-size: 13px; }
.pdf-report-body { padding: 16px 16px 18px; }
.pdf-report-body .preview-table-wrap { border-radius: 10px; }

/* ─── Image modal ────────────────────────────────────────────────────── */
.image-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5,15,25,.9);
  z-index: 9999;
  padding: 24px;
  backdrop-filter: blur(6px);
}
.image-modal.open {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn .2s ease;
}
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.image-modal img {
  max-width: min(1200px, 95vw);
  max-height: 88vh;
  object-fit: contain;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}
.image-close {
  position: fixed;
  top: 16px; right: 16px;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.1);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: background var(--transition);
}
.image-close:hover { background: rgba(255,255,255,.22); }

/* ─── Dark mode overrides ────────────────────────────────────────────── */
body.theme-dark .hero-nav-link,
body.theme-dark .hero-user-link { color: rgba(200,235,245,.8); }

body.theme-dark .grid-operacao > label input:not([type="checkbox"]):not([type="range"]),
body.theme-dark .grid-operacao > label select {
  border-bottom-color: var(--line);
  color: var(--ink);
}

body.theme-dark .advanced-filters label {
  background: var(--surface);
  border-color: var(--line);
}

body.theme-dark .quick-filter-btn { color: var(--ink-2); border-bottom-color: var(--line); }
body.theme-dark .quick-filter-btn::after { color: var(--muted); }
body.theme-dark .quick-filter-btn:hover,
body.theme-dark .quick-filter-btn.active { color: var(--ink); border-bottom-color: var(--ink-2); }
body.theme-dark .quick-filter-btn.editing { color: var(--ink); border-bottom-color: var(--ink); }

body.theme-dark input,
body.theme-dark select,
body.theme-dark textarea {
  background: var(--surface-2);
  color: var(--ink);
  border-color: var(--line);
}

body.theme-dark th { background: rgba(26,92,110,.2); color: var(--ink-2); }
body.theme-dark tr:hover td { background: rgba(255,255,255,.03); }
body.theme-dark .preview-table td { background: var(--surface); color: var(--ink); }
body.theme-dark .preview-table .diff-cell { background: var(--surface-2); color: var(--ink); }
body.theme-dark .preview-table .diff-row th { background: var(--surface-2); }

body.theme-dark .permission-chip { background: var(--surface-2); border-color: var(--line); }
body.theme-dark .mini-btn { background: var(--surface-2); color: var(--ink-2); border-color: var(--line); }
body.theme-dark .mini-btn:hover { background: var(--line); }
body.theme-dark .tab-btn { background: var(--surface-2); color: var(--ink-2); border-color: var(--line); }

/* ─── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .grid { grid-template-columns: repeat(2, minmax(170px, 1fr)); }
  .grid.grid-operacao { grid-template-columns: repeat(2, minmax(200px, 1fr)); }
  .quick-filters-grid,
  .advanced-filters { grid-template-columns: repeat(3, minmax(180px, 1fr)); }
}

/* ── Tablet ────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  /* prevent any child from causing horizontal scroll */
  html { overflow-x: hidden; }

  /* container */
  .container { width: 100%; margin: 0 0 32px; }

  /* remove fixed min-widths that can overflow narrow screens */
  .filters-summary { min-width: 0; }

  /* hero */
  .hero { border-radius: 0; border-left: 0; border-right: 0; padding: 14px 16px 12px; }
  .brand-head { flex-wrap: wrap; gap: 8px; }
  .brand-left { flex-wrap: wrap; gap: 10px; }
  .brand-logo { width: 160px; }
  .brand-actions { width: 100%; justify-content: flex-start; }
  .hero h1 { font-size: 18px; }
  .hero p { font-size: 12px; }
  .hero-navline { flex-direction: column; align-items: flex-start; gap: 8px; }
  .hero-nav { gap: 12px; flex-wrap: wrap; }
  .hero-user-group { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
  .stats { gap: 6px; }
  .stats span { font-size: 11px; padding: 4px 9px; }

  /* panel */
  .panel { border-radius: var(--radius); padding: 14px 14px; }

  /* tabs */
  .tabs { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; gap: 6px; }
  .tab-btn { flex-shrink: 0; padding: 8px 14px; font-size: 13px; }

  /* grids */
  .grid { grid-template-columns: repeat(2, 1fr); }
  .grid.grid-operacao { grid-template-columns: repeat(2, 1fr); }
  .quick-filters-grid { grid-template-columns: repeat(2, 1fr); gap: 8px 12px; }
  .advanced-filters { grid-template-columns: repeat(2, 1fr); }

  /* filters area */
  .filters-header { flex-direction: column; gap: 8px; }
  .filters-summary { gap: 6px; }

  /* session panel */
  .session-panel { flex-direction: column; align-items: flex-start; }

  /* mandatory grid */
  .mandatory-grid-head,
  .mandatory-row { grid-template-columns: 1fr; gap: 6px; }

  /* actions row */
  .actions { flex-wrap: wrap; gap: 8px; }
  .actions .btn { min-height: 42px; }

  /* tables */
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; }

  /* preview table */
  .preview-table-wrap { border-radius: var(--radius-sm); }
  .preview-table-matrix { min-width: 900px; }

  /* image modal */
  .image-modal-box { max-width: calc(100vw - 32px); max-height: 90vh; }
  .change-password-box { max-width: calc(100vw - 32px); padding: 20px 18px; }
}

/* ── Mobile ────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  /* hero */
  .brand-logo { width: 130px; }
  .hero h1 { font-size: 16px; }
  .hero-nav { gap: 10px; }
  .hero-nav-link { font-size: 13px; }
  .theme-toggle, .hero-user-link, .btn-logout { font-size: 12px; padding: 6px 11px; }

  /* grids */
  .grid { grid-template-columns: 1fr; }
  .grid.grid-operacao { grid-template-columns: 1fr; }
  .quick-filters-grid { grid-template-columns: repeat(2, 1fr); gap: 6px 10px; }
  .advanced-filters { grid-template-columns: 1fr; }

  /* quick filter buttons — more compact on phones */
  .quick-filter-btn { font-size: 14px; padding-bottom: 6px; }
  .qf-icon { font-size: 13px; }

  /* results table */
  table { font-size: 12px; }
  th, td { padding: 7px 6px; }

  /* buttons — touch-friendly */
  .btn { min-height: 44px; padding: 10px 16px; font-size: 13px; }
  .tab-btn { min-height: 38px; }

  /* priority weights */
  .priority-row { flex-wrap: wrap; }

  /* login */
  .login-panel { margin: 10vh 16px 0; }
}