/* ═══════════════════════════════════════════════════════════
   SMALL ERP — Refined Financial Dashboard
   Aesthetic: Editorial Italian Finance + Warm Utilitarian
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,500;0,9..144,700;1,9..144,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Design Tokens ─────────────────────────────────────── */
:root {
  /* Primary palette */
  --navy-950: #0a0f1a;
  --navy-900: #0f172a;
  --navy-800: #1e293b;
  --navy-700: #334155;
  --navy-600: #475569;
  --navy-500: #64748b;
  --navy-400: #94a3b8;
  --navy-300: #cbd5e1;
  --navy-200: #e2e8f0;
  --navy-100: #f1f5f9;
  --navy-50: #f8fafc;

  /* Accent: warm teal */
  --teal-700: #0f766e;
  --teal-600: #0d9488;
  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
  --teal-100: #ccfbf1;
  --teal-50: #f0fdfa;

  /* Signal colors */
  --green-700: #15803d;
  --green-600: #16a34a;
  --green-100: #dcfce7;
  --green-50: #f0fdf4;

  --red-700: #b91c1c;
  --red-600: #dc2626;
  --red-100: #fee2e2;
  --red-50: #fef2f2;

  --amber-700: #b45309;
  --amber-600: #d97706;
  --amber-500: #f59e0b;
  --amber-100: #fef3c7;
  --amber-50: #fffbeb;

  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;

  /* Surfaces */
  --surface-page: #f6f7fb;
  --surface-card: #ffffff;
  --surface-sidebar: var(--navy-900);
  --surface-sidebar-hover: var(--navy-800);
  --surface-elevated: #ffffff;

  /* Typography */
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  /* Spacing scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* Shadows — layered for depth */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 2px 4px rgba(15, 23, 42, 0.03), 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 4px 8px rgba(15, 23, 42, 0.03), 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-card: 0 0 0 1px rgba(15, 23, 42, 0.04), 0 2px 6px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);

  /* Sidebar */
  --sidebar-width: 260px;
  --sidebar-collapsed: 0px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
}

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

html {
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  color: var(--navy-800);
  background: var(--surface-page);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--teal-700);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

a:hover {
  color: var(--teal-500);
}

img {
  max-width: 100%;
}

/* ── Typography ────────────────────────────────────────── */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.25;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}

h1 {
  font-size: 1.85rem;
  font-weight: 700;
}

h2 {
  font-size: 1.45rem;
}

h3 {
  font-size: 1.2rem;
}

h4 {
  font-size: 1.05rem;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 2px solid var(--navy-200);
}

.page-header h1 {
  font-size: 1.65rem;
  position: relative;
}

.page-header h1::after {
  content: '';
  position: absolute;
  bottom: calc(-1 * (var(--space-lg) + 2px));
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--teal-600);
}

.page-subtitle {
  color: var(--navy-500);
  font-size: 0.9rem;
  margin-top: var(--space-xs);
}

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

/* ── Sidebar ───────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  background: var(--surface-sidebar);
  color: var(--navy-300);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: transform var(--duration-slow) var(--ease-out);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-brand {
  padding: var(--space-xl) var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.sidebar-brand .brand-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--teal-500), var(--teal-700));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: white;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.3);
}

.sidebar-brand h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.sidebar-brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--navy-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 1px;
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-md) 0;
}

.nav-section {
  padding: var(--space-sm) var(--space-lg) var(--space-xs);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--navy-600);
  margin-top: var(--space-sm);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.6rem var(--space-lg);
  color: var(--navy-400);
  font-size: 0.88rem;
  font-weight: 400;
  transition: all var(--duration-fast) ease;
  position: relative;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
}

.nav-link:hover {
  color: #fff;
  background: var(--surface-sidebar-hover);
}

.nav-link.active {
  color: #fff;
  background: rgba(14, 165, 149, 0.12);
  font-weight: 500;
}

.nav-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: var(--teal-500);
  border-radius: 0 3px 3px 0;
}

.nav-link .nav-icon {
  width: 20px;
  text-align: center;
  font-size: 1rem;
  flex-shrink: 0;
  opacity: 0.7;
}

.nav-link:hover .nav-icon,
.nav-link.active .nav-icon {
  opacity: 1;
}

.sidebar-footer {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
}

.sidebar-user .user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--navy-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--teal-400);
  flex-shrink: 0;
}

.sidebar-user .user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user .user-name {
  font-weight: 500;
  color: var(--navy-200);
  font-size: 0.82rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user .user-role {
  font-size: 0.68rem;
  color: var(--navy-500);
  text-transform: capitalize;
}

.language-switch {
  margin-top: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.language-switch label {
  font-size: 0.72rem;
  color: var(--navy-500);
}

.lang-select {
  min-width: 94px;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  color: var(--navy-200);
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  padding: 0.2rem 0.35rem;
}

.lang-select:focus {
  outline: none;
  border-color: var(--teal-500);
}

.sidebar-logout-form {
  margin: 0;
  padding: 0;
}

.sidebar-logout {
  background: none;
  border: none;
  color: var(--navy-500);
  font-family: var(--font-body);
  font-size: 0.78rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-xs);
  padding: 0;
  cursor: pointer;
  transition: color var(--duration-fast) ease;
}

.sidebar-logout:hover {
  color: var(--red-600);
}

/* Mobile toggle */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  z-index: 110;
  width: 40px;
  height: 40px;
  border: none;
  background: var(--navy-800);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  align-items: center;
  justify-content: center;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 15, 26, 0.5);
  z-index: 90;
  backdrop-filter: blur(2px);
}

/* ── Main Content ──────────────────────────────────────── */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--space-2xl);
  min-height: 100vh;
  max-width: 100%;
}

.content-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) ease;
}

.card:hover {
  box-shadow: var(--shadow-lg);
}

.card-header {
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--navy-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.card-header h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

.card-body {
  padding: var(--space-xl);
}

.card-footer {
  padding: var(--space-md) var(--space-xl);
  border-top: 1px solid var(--navy-100);
  background: var(--navy-50);
}

/* ── Dashboard Stats Grid ──────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.stat-card.stat-revenue::before {
  background: var(--teal-500);
}

.stat-card.stat-costs::before {
  background: var(--red-600);
}

.stat-card.stat-margin::before {
  background: var(--green-600);
}

.stat-card.stat-activities::before {
  background: var(--blue-600);
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy-500);
  margin-bottom: var(--space-sm);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--navy-900);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.stat-value.positive {
  color: var(--green-700);
}

.stat-value.negative {
  color: var(--red-700);
}

.stat-suffix {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--navy-500);
  margin-left: 2px;
}

.stat-detail {
  margin-top: var(--space-sm);
  font-size: 0.78rem;
  color: var(--navy-500);
}

/* ── Dashboard Grids ───────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

/* ── Tables ────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.88rem;
}

thead th {
  background: var(--navy-50);
  padding: 0.75rem var(--space-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy-600);
  border-bottom: 2px solid var(--navy-200);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}

tbody td {
  padding: 0.75rem var(--space-md);
  border-bottom: 1px solid var(--navy-100);
  vertical-align: middle;
  transition: background var(--duration-fast) ease;
}

tbody tr:nth-child(even) td {
  background: rgba(241, 245, 249, 0.4);
}

tbody tr:hover td {
  background: var(--teal-50);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* Numeric columns */
td.num,
th.num {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

td.num.positive {
  color: var(--green-700);
}

td.num.negative {
  color: var(--red-700);
}

/* Table inside card */
.card table thead th:first-child {
  border-radius: 0;
}

.card table thead th:last-child {
  border-radius: 0;
}

/* Compact table variant */
.table-compact td,
.table-compact th {
  padding: 0.55rem var(--space-md);
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.55rem 1.1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

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

.btn-primary {
  background: var(--teal-600);
  color: white;
  box-shadow: 0 1px 3px rgba(13, 148, 136, 0.25);
}

.btn-primary:hover {
  background: var(--teal-700);
  color: white;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.3);
}

.btn-secondary {
  background: var(--navy-100);
  color: var(--navy-700);
}

.btn-secondary:hover {
  background: var(--navy-200);
  color: var(--navy-800);
}

.btn-danger {
  background: var(--red-100);
  color: var(--red-700);
}

.btn-danger:hover {
  background: var(--red-600);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--navy-600);
  border: 1px solid var(--navy-300);
}

.btn-outline:hover {
  background: var(--navy-50);
  border-color: var(--navy-400);
  color: var(--navy-800);
}

.btn-ghost {
  background: transparent;
  color: var(--navy-600);
  padding: 0.4rem 0.7rem;
}

.btn-ghost:hover {
  background: var(--navy-100);
  color: var(--navy-800);
}

.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
}

.btn-icon {
  padding: 0.45rem;
  min-width: 34px;
  justify-content: center;
}

.btn-group {
  display: inline-flex;
  gap: var(--space-xs);
}

/* ── Status Badges ─────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.2rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 100px;
  letter-spacing: 0.02em;
  text-transform: capitalize;
}

.badge-bozza {
  background: var(--navy-100);
  color: var(--navy-600);
}

.badge-confermata {
  background: var(--blue-100);
  color: var(--blue-700);
}

.badge-chiusa {
  background: var(--green-100);
  color: var(--green-700);
}

.badge-active {
  background: var(--green-100);
  color: var(--green-700);
}

.badge-inactive {
  background: var(--red-100);
  color: var(--red-700);
}

.badge-dot::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.6;
}

/* ── Forms ─────────────────────────────────────────────── */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy-700);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}

.form-label .required {
  color: var(--red-600);
  margin-left: 2px;
}

.form-hint {
  display: block;
  font-size: 0.73rem;
  color: var(--navy-500);
  margin-top: 4px;
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.6rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--navy-800);
  background: var(--surface-card);
  border: 1.5px solid var(--navy-300);
  border-radius: var(--radius-sm);
  transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
  line-height: 1.5;
}

.form-control:focus {
  outline: none;
  border-color: var(--teal-500);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
}

.form-control::placeholder {
  color: var(--navy-400);
}

.form-control:disabled {
  background: var(--navy-50);
  color: var(--navy-500);
  cursor: not-allowed;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8.825L.35 3.175l.7-.7L6 7.425l4.95-4.95.7.7z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.2rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

.form-control.is-invalid {
  border-color: var(--red-600);
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.form-error {
  color: var(--red-600);
  font-size: 0.75rem;
  margin-top: 4px;
  font-weight: 500;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-md);
}

.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--teal-600);
  cursor: pointer;
}

.form-actions {
  display: flex;
  gap: var(--space-sm);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--navy-100);
  margin-top: var(--space-xl);
}

/* ── Flash Messages ────────────────────────────────────── */
.flash-messages {
  margin-bottom: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.flash {
  padding: 0.75rem var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  animation: flash-in var(--duration-slow) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.flash::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
}

.flash-success {
  background: var(--green-50);
  color: var(--green-700);
  border: 1px solid var(--green-100);
}

.flash-success::before {
  background: var(--green-600);
}

.flash-error {
  background: var(--red-50);
  color: var(--red-700);
  border: 1px solid var(--red-100);
}

.flash-error::before {
  background: var(--red-600);
}

.flash-warning {
  background: var(--amber-50);
  color: var(--amber-700);
  border: 1px solid var(--amber-100);
}

.flash-warning::before {
  background: var(--amber-500);
}

.flash-info {
  background: var(--blue-50);
  color: var(--blue-700);
  border: 1px solid var(--blue-100);
}

.flash-info::before {
  background: var(--blue-600);
}

@keyframes flash-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.flash-close {
  margin-left: auto;
  background: none;
  border: none;
  color: inherit;
  opacity: 0.5;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 2px 6px;
  border-radius: 4px;
}

.flash-close:hover {
  opacity: 1;
  background: rgba(0, 0, 0, 0.06);
}

/* ── Financial Breakdown ───────────────────────────────── */
.breakdown {
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.breakdown-header {
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--navy-100);
}

.breakdown-header h3 {
  font-size: 1.05rem;
}

.breakdown-body {
  padding: 0;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem var(--space-xl);
  border-bottom: 1px solid var(--navy-50);
  font-size: 0.9rem;
  transition: background var(--duration-fast) ease;
}

.breakdown-row:hover {
  background: var(--navy-50);
}

.breakdown-row:last-child {
  border-bottom: none;
}

.breakdown-row .label {
  color: var(--navy-600);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.breakdown-row .label .indent {
  color: var(--navy-400);
  font-size: 0.8em;
}

.breakdown-row .value {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--navy-800);
}

.breakdown-row .value.positive {
  color: var(--green-700);
}

.breakdown-row .value.negative {
  color: var(--red-700);
}

.breakdown-row .value.accent {
  color: var(--teal-700);
}

.breakdown-row.total {
  background: var(--navy-50);
  font-weight: 600;
  border-top: 2px solid var(--navy-200);
  border-bottom: none;
}

.breakdown-row.total .label {
  color: var(--navy-800);
  font-weight: 600;
}

.breakdown-row.total .value {
  font-size: 1rem;
  font-weight: 700;
}

.breakdown-row.subtotal {
  background: var(--navy-50);
  font-weight: 500;
}

.breakdown-divider {
  border: none;
  border-top: 1px dashed var(--navy-200);
  margin: 0 var(--space-xl);
}

/* ── Participant Cards ─────────────────────────────────── */
.participant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.participant-card {
  background: var(--surface-card);
  border: 1px solid var(--navy-200);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}

.participant-card:hover {
  border-color: var(--teal-400);
  box-shadow: var(--shadow-md);
}

.participant-name {
  font-weight: 600;
  color: var(--navy-900);
  font-size: 0.95rem;
}

.participant-role {
  font-size: 0.78rem;
  color: var(--navy-500);
  margin-top: 2px;
}

.participant-details {
  margin-top: var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.participant-detail {
  font-size: 0.78rem;
}

.participant-detail .detail-label {
  color: var(--navy-500);
  display: block;
}

.participant-detail .detail-value {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--navy-800);
  font-size: 0.85rem;
}

.participant-total {
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--navy-100);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.participant-total .total-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--navy-700);
}

.participant-total .total-value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--teal-700);
}

/* ── Breadcrumb ───────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.82rem;
  color: var(--navy-500);
  margin-bottom: var(--space-lg);
}

.breadcrumb a {
  color: var(--navy-500);
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

.breadcrumb a:hover {
  color: var(--teal-600);
}

.breadcrumb .separator {
  color: var(--navy-300);
  margin: 0 2px;
}

.breadcrumb .current {
  color: var(--navy-700);
  font-weight: 500;
}

/* ── Detail Sections ───────────────────────────────────── */
.detail-section {
  margin-bottom: var(--space-xl);
}

.detail-section h3 {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--navy-200);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm) var(--space-xl);
}

.detail-item {
  padding: var(--space-sm) 0;
}

.detail-item .item-label {
  font-size: 0.73rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy-500);
  margin-bottom: 2px;
}

.detail-item .item-value {
  font-size: 0.95rem;
  color: var(--navy-800);
}

.detail-item .item-value.mono {
  font-family: var(--font-mono);
  font-weight: 500;
}

/* ── Filters Bar ───────────────────────────────────────── */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: flex-end;
  padding: var(--space-lg);
  background: var(--navy-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  border: 1px solid var(--navy-100);
}

/* ── Bulk Actions ──────────────────────────────────────── */
.bulk-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--amber-50, #fffbeb);
  border: 1px solid var(--amber-200, #fde68a);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy-700);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.filter-group label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy-600);
}

.filter-group .form-control {
  padding: 0.45rem 0.7rem;
  font-size: 0.82rem;
  min-width: 150px;
}

.filter-group select.form-control {
  min-width: 170px;
}

/* ── Pagination ────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--navy-100);
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--duration-fast) ease;
  text-decoration: none;
}

.pagination a {
  color: var(--navy-600);
  border: 1px solid var(--navy-200);
}

.pagination a:hover {
  background: var(--teal-50);
  border-color: var(--teal-400);
  color: var(--teal-700);
}

.pagination .current {
  background: var(--teal-600);
  color: white;
  border: 1px solid var(--teal-600);
}

.pagination .disabled {
  color: var(--navy-300);
  pointer-events: none;
}

/* ── Empty State ───────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  color: var(--navy-500);
}

.empty-state .empty-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  opacity: 0.4;
}

.empty-state h4 {
  color: var(--navy-600);
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.empty-state p {
  font-size: 0.88rem;
  max-width: 360px;
  margin: 0 auto var(--space-lg);
}

/* ── Report Styles ─────────────────────────────────────── */
.report-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.report-period {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy-900);
}

.report-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.report-summary-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 1px solid var(--navy-100);
  text-align: center;
}

.report-summary-card .summary-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy-500);
  margin-bottom: var(--space-xs);
}

.report-summary-card .summary-value {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy-900);
}

.report-summary-card .summary-value.positive {
  color: var(--green-700);
}

.report-summary-card .summary-value.negative {
  color: var(--red-700);
}

/* ── Audit Log ─────────────────────────────────────────── */
.audit-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.audit-action.login {
  background: var(--blue-100);
  color: var(--blue-700);
}

.audit-action.logout {
  background: var(--navy-100);
  color: var(--navy-600);
}

.audit-action.create {
  background: var(--green-100);
  color: var(--green-700);
}

.audit-action.update {
  background: var(--amber-100);
  color: var(--amber-700);
}

.audit-action.delete {
  background: var(--red-100);
  color: var(--red-700);
}

.audit-action.status_change {
  background: var(--teal-100);
  color: var(--teal-700);
}

.audit-action.user_create {
  background: var(--green-100);
  color: var(--green-700);
}

.audit-action.user_update {
  background: var(--amber-100);
  color: var(--amber-700);
}

.audit-detail-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-md);
}

.audit-values-block h4 {
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--navy-600);
}

.audit-values-list {
  font-size: 0.82rem;
  list-style: none;
}

.audit-values-list li {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--navy-50);
  display: flex;
  gap: var(--space-sm);
}

.audit-values-list .key {
  font-weight: 600;
  color: var(--navy-600);
  min-width: 120px;
}

.audit-values-list .val {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--navy-800);
  word-break: break-all;
}

/* ── Login Page ────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--navy-900);
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.login-page::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface-card);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  padding: var(--space-2xl);
  position: relative;
  z-index: 1;
  animation: login-appear 0.6s var(--ease-out);
}

@keyframes login-appear {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.login-brand {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.login-brand .brand-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--teal-500), var(--teal-700));
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: white;
  font-weight: 700;
  margin-bottom: var(--space-md);
  box-shadow: 0 4px 16px rgba(13, 148, 136, 0.35);
}

.login-brand h1 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--navy-900);
}

.login-brand p {
  color: var(--navy-500);
  font-size: 0.85rem;
  margin-top: 4px;
}

.login-card .form-group {
  margin-bottom: var(--space-md);
}

.login-card .btn-primary {
  width: 100%;
  padding: 0.7rem;
  font-size: 0.92rem;
  font-weight: 600;
  margin-top: var(--space-sm);
}

/* ── Confirmation Dialog ───────────────────────────────── */
.confirm-delete {
  display: inline;
}

.confirm-delete .btn-danger {
  font-size: 0.78rem;
}

/* ── Utility Classes ───────────────────────────────────── */
.text-muted {
  color: var(--navy-500);
}

.text-success {
  color: var(--green-700);
}

.text-danger {
  color: var(--red-700);
}

.text-warning {
  color: var(--amber-700);
}

.text-mono {
  font-family: var(--font-mono);
}

.text-right {
  text-align: right;
}

.text-center {
  text-align: center;
}

.text-sm {
  font-size: 0.82rem;
}

.text-xs {
  font-size: 0.73rem;
}

.mt-sm {
  margin-top: var(--space-sm);
}

.mt-md {
  margin-top: var(--space-md);
}

.mt-lg {
  margin-top: var(--space-lg);
}

.mt-xl {
  margin-top: var(--space-xl);
}

.mb-sm {
  margin-bottom: var(--space-sm);
}

.mb-md {
  margin-bottom: var(--space-md);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.mb-xl {
  margin-bottom: var(--space-xl);
}

.d-flex {
  display: flex;
}

.align-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.w-full {
  width: 100%;
}

.nowrap {
  white-space: nowrap;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }

  .audit-detail-values {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-toggle {
    display: flex;
  }

  .sidebar-overlay.visible {
    display: block;
  }

  .main-content {
    margin-left: 0;
    padding: var(--space-lg) var(--space-md);
    padding-top: calc(var(--space-lg) + 56px);
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-row,
  .form-row-3 {
    grid-template-columns: 1fr;
  }

  .filters-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group .form-control {
    min-width: unset;
  }

  table {
    font-size: 0.8rem;
  }

  thead th,
  tbody td {
    padding: 0.5rem var(--space-sm);
  }

  .participant-grid {
    grid-template-columns: 1fr;
  }

  .report-summary-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .report-summary-grid {
    grid-template-columns: 1fr;
  }

  .stat-value {
    font-size: 1.4rem;
  }
}

/* ── Print Styles ──────────────────────────────────────── */
@media print {

  .sidebar,
  .sidebar-toggle,
  .btn,
  .form-actions,
  .filters-bar,
  .pagination,
  .flash-messages,
  .nav-link {
    display: none !important;
  }

  .main-content {
    margin-left: 0;
    padding: 0;
  }

  body {
    background: white;
    color: black;
    font-size: 11pt;
  }

  .card,
  .breakdown,
  .stat-card,
  .report-summary-card {
    box-shadow: none;
    border: 1px solid #ddd;
    break-inside: avoid;
  }

  .stat-card::before {
    display: none;
  }

  table {
    font-size: 9pt;
  }

  thead th {
    background: #f0f0f0 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  h1,
  h2,
  h3 {
    color: black;
  }

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

  .badge {
    border: 1px solid currentColor;
  }

  .page-header {
    border-bottom: 2px solid black;
  }

  .report-period::after {
    content: ' — Stampato il ' attr(data-print-date);
    font-size: 0.7em;
    color: #666;
    font-weight: 400;
  }
}

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--navy-300);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--navy-400);
}

.sidebar::-webkit-scrollbar-thumb {
  background: var(--navy-700);
}

/* ── Selection ─────────────────────────────────────────── */
::selection {
  background: var(--teal-100);
  color: var(--teal-700);
}