/* ============================================================
   POLLIMAINT — Modern Light Theme
   Premium SaaS-style design with glass, gradients & vibrancy
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,300;0,14..32,400;0,14..32,500;0,14..32,600;0,14..32,700;0,14..32,800;0,14..32,900;1,14..32,400&display=swap');

/* ===== TOKENS ===== */
:root {
  /* Backgrounds */
  --bg: #f0f4ff;
  --bg-card: #ffffff;
  --bg-surface: #f8faff;
  --bg-input: #f1f5fd;
  --bg-hover: #eef2fc;
  --bg-modal: #ffffff;

  /* Brand gradient */
  --grad: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a78bfa 100%);
  --grad-blue: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
  --grad-green: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  --grad-red: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
  --grad-amber: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);

  /* Accent colours */
  --blue: #4f79f5;
  --blue-dark: #3b5ce0;
  --indigo: #6366f1;
  --purple: #8b5cf6;
  --green: #10b981;
  --green-dark: #059669;
  --yellow: #f59e0b;
  --orange: #f97316;
  --red: #ef4444;
  --red-dark: #dc2626;
  --cyan: #06b6d4;

  /* Text */
  --text: #0f172a;
  --text-2: #334155;
  --text-3: #64748b;
  --text-muted: #94a3b8;
  --text-inv: #ffffff;

  /* Borders */
  --border: rgba(99, 102, 241, 0.12);
  --border-md: rgba(99, 102, 241, 0.22);
  --border-str: rgba(99, 102, 241, 0.35);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow: 0 4px 16px rgba(99, 102, 241, 0.10), 0 1px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 40px rgba(99, 102, 241, 0.15), 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-inp: 0 0 0 3px rgba(99, 102, 241, 0.18);

  /* Layout */
  --sidebar-w: 248px;
  --mobile-nav-h: 64px;
  --r: 14px;
  --r-sm: 8px;
  --r-lg: 20px;
  --r-xl: 28px;
  --t: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

button {
  cursor: pointer;
  font-family: inherit
}

input,
textarea,
select {
  font-family: inherit;
  font-size: .9rem;
  background: var(--bg-input);
  border: 1.5px solid var(--border-md);
  color: var(--text);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  width: 100%;
  outline: none;
  transition: var(--t);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--indigo);
  background: #fff;
  box-shadow: var(--shadow-inp);
}

select option {
  background: #fff;
  color: var(--text)
}

textarea {
  resize: vertical
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px
}

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

::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.25);
  border-radius: 4px
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 102, 241, 0.45)
}

.hidden {
  display: none !important
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: var(--r-sm);
  font-size: .875rem;
  font-weight: 600;
  border: none;
  transition: var(--t);
  white-space: nowrap;
  letter-spacing: .01em;
}

.btn:active {
  transform: scale(.97)
}

.btn-primary {
  background: var(--grad-blue);
  color: #fff;
  box-shadow: 0 2px 10px rgba(79, 121, 245, .35)
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(79, 121, 245, .45);
  transform: translateY(-1px)
}

.btn-danger {
  background: var(--grad-red);
  color: #fff;
  box-shadow: 0 2px 10px rgba(239, 68, 68, .25)
}

.btn-danger:hover {
  box-shadow: 0 6px 20px rgba(239, 68, 68, .35);
  transform: translateY(-1px)
}

.btn-success {
  background: var(--grad-green);
  color: #fff;
  box-shadow: 0 2px 10px rgba(16, 185, 129, .25)
}

.btn-success:hover {
  box-shadow: 0 6px 20px rgba(16, 185, 129, .35);
  transform: translateY(-1px)
}

.btn-secondary {
  background: #fff;
  border: 1.5px solid var(--border-md);
  color: var(--text-2);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--border-str);
  box-shadow: var(--shadow);
  background: var(--bg-surface)
}

.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border-md);
  color: var(--text-3)
}

.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-2)
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-size: 1rem
}

/* ===== LOGIN ===== */
#login-page {
  position: fixed;
  inset: 0;
  z-index: 1000
}

.login-bg {
  min-height: 100vh;
  background: linear-gradient(145deg, #eef2ff 0%, #f0f4ff 40%, #faf5ff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Floating blobs */
.login-bg::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, .12) 0%, transparent 70%);
  top: -100px;
  left: -200px;
  animation: blob-move 12s ease-in-out infinite;
}

.login-bg::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, .10) 0%, transparent 70%);
  bottom: -150px;
  right: -100px;
  animation: blob-move 15s ease-in-out infinite reverse;
}

@keyframes blob-move {

  0%,
  100% {
    transform: translate(0, 0) scale(1)
  }

  33% {
    transform: translate(30px, -40px) scale(1.05)
  }

  66% {
    transform: translate(-20px, 20px) scale(.95)
  }
}

.login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 20px;
  animation: fade-up .55s cubic-bezier(.215, .61, .355, 1);
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(28px)
  }

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

.login-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  justify-content: center;
}

.logo-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 8px 24px rgba(99, 102, 241, .35);
  animation: logo-float 4s ease-in-out infinite;
}

@keyframes logo-float {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-6px)
  }
}

.logo-text {
  display: flex;
  flex-direction: column
}

.logo-name {
  font-size: 1.9rem;
  font-weight: 900;
  letter-spacing: -.03em;
  background: var(--grad);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-sub {
  font-size: .72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-top: 1px;
}

.login-card {
  background: rgba(255, 255, 255, 0.80);
  backdrop-filter: blur(24px);
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--r-xl);
  padding: 36px;
  box-shadow: 0 20px 60px rgba(99, 102, 241, .12), 0 4px 20px rgba(0, 0, 0, .06);
}

.login-card h1 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 5px;
  letter-spacing: -.02em
}

.login-desc {
  color: var(--text-3);
  font-size: .875rem;
  margin-bottom: 26px
}

.form-group {
  margin-bottom: 15px
}

.form-group label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--text-3);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.login-error {
  color: var(--red);
  font-size: .85rem;
  margin-bottom: 10px;
  padding: 10px 14px;
  background: rgba(239, 68, 68, .07);
  border: 1.5px solid rgba(239, 68, 68, .2);
  border-radius: var(--r-sm);
}

.login-accounts {
  margin-top: 18px;
  text-align: center
}

.login-accounts p {
  font-size: .75rem;
  color: var(--text-muted);
  margin-bottom: 8px
}

.demo-accounts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px
}

.demo-btn {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-md);
  color: var(--text-3);
  padding: 8px;
  border-radius: var(--r-sm);
  font-size: .75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--t);
}

.demo-btn:hover {
  background: var(--bg-hover);
  border-color: var(--indigo);
  color: var(--indigo);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* ===== MAIN APP ===== */
#main-app {
  display: flex;
  min-height: 100vh
}

/* SIDEBAR */
#sidebar {
  width: var(--sidebar-w);
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(20px);
  border-right: 1.5px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 100;
  overflow-y: auto;
  box-shadow: 4px 0 24px rgba(99, 102, 241, .06);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 16px;
}

.logo-icon-sm {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(99, 102, 241, .3);
}

.sidebar-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -.02em;
  background: var(--grad);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  margin: 0 10px 6px;
  background: linear-gradient(135deg, rgba(99, 102, 241, .07), rgba(139, 92, 246, .05));
  border: 1.5px solid rgba(99, 102, 241, .12);
  border-radius: var(--r);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .95rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(99, 102, 241, .3);
}

.user-info {
  display: flex;
  flex-direction: column
}

.user-name {
  font-size: .875rem;
  font-weight: 700;
  color: var(--text)
}

.user-role-badge {
  font-size: .63rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--indigo);
  background: rgba(99, 102, 241, .12);
  padding: 1px 6px;
  border-radius: 4px;
  width: fit-content;
  margin-top: 2px;
}

.nav-list {
  list-style: none;
  flex: 1;
  padding: 6px 10px
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-3);
  transition: var(--t);
  position: relative;
  margin-bottom: 2px;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text)
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(99, 102, 241, .12), rgba(139, 92, 246, .08));
  color: var(--indigo);
  font-weight: 700;
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 65%;
  background: var(--grad);
  border-radius: 0 3px 3px 0;
}

.nav-icon {
  font-size: 1.05rem;
  flex-shrink: 0;
  width: 20px;
  text-align: center
}

.nav-label {
  flex: 1
}

.nav-badge {
  background: var(--red);
  color: #fff;
  font-size: .6rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(239, 68, 68, .35);
}

.nav-badge:empty {
  display: none
}

.logout-btn {
  margin: 8px 10px 12px;
  padding: 10px 14px;
  background: transparent;
  border: 1.5px solid var(--border-md);
  color: var(--text-3);
  border-radius: var(--r-sm);
  font-size: .8rem;
  font-weight: 600;
  text-align: left;
  transition: var(--t);
}

.logout-btn:hover {
  background: rgba(239, 68, 68, .06);
  border-color: rgba(239, 68, 68, .3);
  color: var(--red)
}

/* PAGE CONTENT */
#page-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  padding-bottom: 30px
}

.page-section {
  display: none;
  padding: 28px;
  animation: fade-up .28s ease
}

.page-section.active {
  display: block
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.page-title {
  font-size: 1.65rem;
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--text);
}

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

.page-subtitle {
  color: var(--text-3);
  font-size: .9rem;
  margin-top: 2px
}

/* ===== KPI CARDS ===== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px
}

.kpi-card {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1.5px solid var(--border);
  transition: var(--t);
  cursor: default;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.kpi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-md);
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.kpi-card.blue::before {
  background: var(--grad-blue);
}

.kpi-card.green::before {
  background: var(--grad-green);
}

.kpi-card.red::before {
  background: var(--grad-red);
}

.kpi-card.yellow::before {
  background: var(--grad-amber);
}

.kpi-card::after {
  content: '';
  position: absolute;
  right: -24px;
  top: -24px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  opacity: .04;
  transition: var(--t);
}

.kpi-card:hover::after {
  transform: scale(1.1);
  opacity: .06;
}

.kpi-card.blue::after {
  background: var(--blue)
}

.kpi-card.green::after {
  background: var(--green)
}

.kpi-card.red::after {
  background: var(--red)
}

.kpi-card.yellow::after {
  background: var(--yellow)
}

.kpi-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-surface);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
  transition: var(--t);
}

.kpi-card:hover .kpi-icon {
  transform: scale(1.08);
}

.kpi-card.blue .kpi-icon {
  background: rgba(59, 130, 246, 0.1);
  color: var(--blue);
}

.kpi-card.green .kpi-icon {
  background: rgba(16, 185, 129, 0.1);
  color: var(--green);
}

.kpi-card.red .kpi-icon {
  background: rgba(239, 68, 68, 0.1);
  color: var(--red);
}

.kpi-card.yellow .kpi-icon {
  background: rgba(245, 158, 11, 0.1);
  color: var(--yellow);
}

.kpi-value {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -.03em;
}

.kpi-card.blue .kpi-value {
  color: var(--indigo);
}

.kpi-card.green .kpi-value {
  color: var(--green);
}

.kpi-card.red .kpi-value {
  color: var(--red);
}

.kpi-card.yellow .kpi-value {
  color: var(--orange);
}

.kpi-label {
  font-size: .75rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .8px;
  font-weight: 800;
}

.kpi-sub {
  font-size: .75rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
}

/* ===== DASHBOARD GRID ===== */
.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px
}

.dash-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--t);
  position: relative;
  overflow: hidden;
}

.dash-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-md);
  transform: translateY(-2px);
}

.dash-card h3 {
  font-size: .8rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: .8px;
  text-align: center;
  border-bottom: 1.5px dashed var(--border);
  padding-bottom: 12px;
}

.dash-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  margin-bottom: 8px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  transition: var(--t);
  cursor: pointer;
}

.dash-item:hover {
  background: var(--bg-hover);
  border-color: var(--border-str);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.dash-item-icon {
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.dash-empty {
  color: var(--text-muted);
  font-size: .875rem;
  text-align: center;
  padding: 20px
}

.quick-actions {
  display: flex;
  flex-direction: column;
  gap: 8px
}

/* ===== WAREHOUSE ===== */
.warehouse-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap
}

.warehouse-filters input {
  flex: 1;
  min-width: 200px
}

.warehouse-filters select {
  width: 200px;
  flex-shrink: 0
}

.warehouse-stats {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center
}

.stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 700;
  border: 1.5px solid;
}

.stat-badge.ok {
  background: rgba(16, 185, 129, .08);
  border-color: rgba(16, 185, 129, .25);
  color: var(--green)
}

.stat-badge.low {
  background: rgba(245, 158, 11, .08);
  border-color: rgba(245, 158, 11, .25);
  color: var(--orange)
}

.stat-badge.empty {
  background: rgba(239, 68, 68, .08);
  border-color: rgba(239, 68, 68, .25);
  color: var(--red)
}

.parts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px
}

.part-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--t);
  cursor: pointer;
}

.part-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-str)
}

.part-card-img {
  width: 100%;
  height: 140px;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--text-muted);
}

.part-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.part-card-body {
  padding: 14px
}

.part-name {
  font-weight: 800;
  font-size: .95rem;
  margin-bottom: 3px;
  color: var(--text)
}

.part-brand {
  font-size: .75rem;
  color: var(--text-muted);
  margin-bottom: 10px
}

.part-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  flex-wrap: wrap;
  gap: 4px
}

.part-location {
  font-size: .72rem;
  color: var(--indigo);
  background: rgba(99, 102, 241, .09);
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 800;
}

.stock-ok {
  background: rgba(16, 185, 129, .1);
  color: var(--green)
}

.stock-low {
  background: rgba(245, 158, 11, .1);
  color: var(--orange)
}

.stock-empty {
  background: rgba(239, 68, 68, .1);
  color: var(--red)
}

.part-installed {
  font-size: .73rem;
  color: var(--text-3)
}

.part-card-actions {
  display: flex;
  gap: 6px;
  padding: 0 14px 14px
}

/* ===== KANBAN ===== */
.fault-filters {
  display: flex;
  gap: 7px;
  margin-bottom: 18px;
  flex-wrap: wrap
}

.filter-btn {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 700;
  background: #fff;
  border: 1.5px solid var(--border-md);
  color: var(--text-3);
  transition: var(--t);
}

.filter-btn:hover {
  border-color: var(--indigo);
  color: var(--indigo)
}

.filter-btn.active {
  background: var(--grad-blue);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 3px 10px rgba(79, 121, 245, .3)
}

.kanban-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  align-items: start
}

.kanban-col {
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  min-height: 420px;
  display: flex;
  flex-direction: column;
}

.kanban-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .7px;
  border-bottom: 1.5px solid var(--border);
  color: var(--text-3);
  background: #fff;
  border-radius: var(--r) var(--r) 0 0;
}

.col-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%
}

.col-dot.received {
  background: var(--text-muted)
}

.col-dot.taken {
  background: var(--yellow)
}

.col-dot.working {
  background: var(--blue)
}

.col-dot.done {
  background: var(--green)
}

.kanban-items {
  flex: 1;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px
}

.fault-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  padding: 14px;
  transition: var(--t);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.fault-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-str);
  transform: translateY(-2px)
}

.fault-card[data-priority="immediate"] {
  border-left: 4px solid var(--red)
}

.fault-card[data-priority="critical"] {
  border-left: 4px solid var(--orange)
}

.fault-card[data-priority="normal"] {
  border-left: 4px solid var(--green)
}

.fault-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 8px;
  gap: 5px
}

.fault-priority {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: .63rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
}

.priority-immediate {
  background: rgba(239, 68, 68, .12);
  color: var(--red);
  border: 1.5px solid rgba(239, 68, 68, .25);
  animation: pulse-badge 1.6s ease-in-out infinite
}

@keyframes pulse-badge {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: .55
  }
}

.priority-critical {
  background: rgba(249, 115, 22, .12);
  color: var(--orange);
  border: 1.5px solid rgba(249, 115, 22, .25)
}

.priority-normal {
  background: rgba(16, 185, 129, .12);
  color: var(--green);
  border: 1.5px solid rgba(16, 185, 129, .25)
}

.fault-type-tag {
  font-size: .65rem;
  color: var(--text-muted);
  font-weight: 600
}

.fault-machine {
  font-weight: 800;
  font-size: .9rem;
  margin-bottom: 4px;
  color: var(--text)
}

.fault-desc {
  font-size: .8rem;
  color: var(--text-3);
  line-height: 1.45;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden
}

.fault-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .68rem;
  color: var(--text-muted)
}

.fault-photo {
  width: 100%;
  border-radius: 6px;
  margin-top: 8px;
  max-height: 100px;
  object-fit: cover
}

.fault-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px
}

.fault-actions .btn {
  padding: 6px 10px;
  font-size: .75rem
}

/* ===== INTERVENTIONS ===== */
.active-intervention {
  background: linear-gradient(135deg, rgba(16, 185, 129, .08), rgba(6, 182, 212, .05));
  border: 1.5px solid rgba(16, 185, 129, .3);
  border-radius: var(--r);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  animation: glow-green 2.5s ease-in-out infinite;
  box-shadow: 0 4px 20px rgba(16, 185, 129, .12);
}

@keyframes glow-green {

  0%,
  100% {
    box-shadow: 0 4px 20px rgba(16, 185, 129, .12)
  }

  50% {
    box-shadow: 0 4px 30px rgba(16, 185, 129, .22)
  }
}

.intervention-timer-display {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap
}

.timer-label {
  font-size: .8rem;
  color: var(--text-3);
  font-weight: 600
}

.timer-machine {
  font-weight: 800;
  color: var(--green)
}

.timer-count {
  font-size: 1.9rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  color: var(--green);
  letter-spacing: 2px
}

.intervention-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap
}

.intervention-filters input {
  flex: 1;
  min-width: 200px
}

.stats-row {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap
}

.intervention-list {
  display: flex;
  flex-direction: column;
  gap: 10px
}

.intervention-item {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--t);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 16px;
}

.intervention-item:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-str);
  transform: translateX(3px)
}

.intervention-item-left {
  flex: 1
}

.intervention-title {
  font-weight: 800;
  margin-bottom: 3px;
  color: var(--text)
}

.intervention-desc {
  font-size: .85rem;
  color: var(--text-3);
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden
}

.intervention-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap
}

.tag {
  font-size: .68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: .3px
}

.tag-electrical {
  background: rgba(79, 121, 245, .1);
  color: var(--blue)
}

.tag-mechanical {
  background: rgba(249, 115, 22, .1);
  color: var(--orange)
}

.tag-general {
  background: rgba(100, 116, 139, .1);
  color: var(--text-3)
}

.tag-resolved {
  background: rgba(16, 185, 129, .1);
  color: var(--green)
}

.tag-partial {
  background: rgba(245, 158, 11, .1);
  color: var(--yellow)
}

.tag-pending {
  background: rgba(139, 92, 246, .1);
  color: var(--purple)
}

.intervention-item-right {
  text-align: right;
  flex-shrink: 0
}

.intervention-duration {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text)
}

.intervention-date {
  font-size: .72rem;
  color: var(--text-muted);
  margin-top: 2px
}

.intervention-tech {
  font-size: .72rem;
  color: var(--indigo);
  margin-top: 2px;
  font-weight: 600
}

/* ===== SCHEMATICS & MANUALS ===== */
.search-hero {
  margin-bottom: 20px
}

.search-hero-input {
  font-size: 1rem;
  padding: 14px 20px;
  border-radius: var(--r);
  background: #fff;
  border: 1.5px solid var(--border-md);
  box-shadow: var(--shadow-sm);
}

.search-hero-input:focus {
  border-color: var(--indigo);
  box-shadow: var(--shadow-inp), var(--shadow)
}

.manual-filter-tags {
  display: flex;
  gap: 7px;
  margin-bottom: 16px;
  flex-wrap: wrap
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px
}

.doc-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--t);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.doc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-str)
}

.doc-icon {
  font-size: 2.4rem
}

.doc-title {
  font-weight: 800;
  font-size: .95rem;
  color: var(--text)
}

.doc-meta {
  font-size: .8rem;
  color: var(--text-3)
}

.doc-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap
}

.doc-tag {
  font-size: .68rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(99, 102, 241, .09);
  color: var(--indigo);
  font-weight: 700;
}

.doc-date {
  font-size: .68rem;
  color: var(--text-muted);
  margin-top: auto
}

.doc-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px
}

/* ===== AI CHAT ===== */
.ai-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 150px)
}

.ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}

.ai-welcome {
  text-align: center;
  padding: 40px 20px;
  max-width: 520px;
  margin: auto
}

.ai-avatar-big {
  font-size: 3.5rem;
  margin-bottom: 12px
}

.ai-welcome h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text)
}

.ai-welcome p {
  color: var(--text-3);
  font-size: .9rem;
  margin-bottom: 20px
}

.ai-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center
}

.suggestion-btn {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-md);
  color: var(--text-3);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: .8rem;
  cursor: pointer;
  transition: var(--t);
  text-align: left;
}

.suggestion-btn:hover {
  background: var(--bg-hover);
  border-color: var(--indigo);
  color: var(--indigo);
  transform: translateY(-1px)
}

.ai-msg {
  display: flex;
  gap: 10px;
  max-width: 82%
}

.ai-msg.user {
  align-self: flex-end;
  flex-direction: row-reverse
}

.ai-msg.assistant {
  align-self: flex-start
}

.msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.ai-msg.user .msg-avatar {
  background: var(--grad);
  color: #fff
}

.ai-msg.assistant .msg-avatar {
  background: var(--grad-green);
  color: #fff
}

.msg-bubble {
  padding: 12px 16px;
  border-radius: var(--r);
  font-size: .9rem;
  line-height: 1.6;
  max-width: 100%
}

.ai-msg.user .msg-bubble {
  background: var(--grad-blue);
  color: #fff;
  border-radius: var(--r) var(--r) 3px var(--r);
  box-shadow: 0 4px 14px rgba(79, 121, 245, .25);
}

.ai-msg.assistant .msg-bubble {
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: var(--r) var(--r) var(--r) 3px;
  color: var(--text);
}

.msg-typing {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 6px 4px
}

.typing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: typing 1.2s ease-in-out infinite
}

.typing-dot:nth-child(2) {
  animation-delay: .2s
}

.typing-dot:nth-child(3) {
  animation-delay: .4s
}

@keyframes typing {

  0%,
  80%,
  100% {
    transform: scale(.8);
    opacity: .4
  }

  40% {
    transform: scale(1.1);
    opacity: 1
  }
}

.ai-input-area {
  display: flex;
  gap: 10px;
  align-items: flex-end
}

.ai-input-area textarea {
  flex: 1;
  resize: none;
  border-radius: var(--r);
  background: #fff
}

.ai-send {
  height: 44px;
  align-self: flex-end
}

/* ===== ADMIN ===== */
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px
}

.admin-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 22px;
  box-shadow: var(--shadow-sm)
}

.admin-card h3 {
  font-size: .72rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .7px
}

.users-list {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px
}

.user-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-surface);
  border-radius: var(--r-sm);
  border: 1.5px solid var(--border);
}

.user-item-info {
  flex: 1
}

.user-item-name {
  font-weight: 700;
  font-size: .875rem;
  color: var(--text)
}

.user-item-role {
  font-size: .72rem;
  color: var(--text-muted)
}

.user-item-actions {
  display: flex;
  gap: 6px
}

.stats-list {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-surface);
  border-radius: var(--r-sm);
  border: 1.5px solid var(--border);
}

.stat-row-label {
  font-size: .85rem;
  color: var(--text-3);
  font-weight: 500
}

.stat-row-value {
  font-weight: 800;
  font-size: 1rem;
  color: var(--text)
}

.settings-list {
  display: flex;
  flex-direction: column;
  gap: 12px
}

.setting-item {
  display: flex;
  flex-direction: column;
  gap: 4px
}

.setting-item label {
  font-size: .75rem;
  color: var(--text-3);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px
}

.export-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px
}

/* ===== MODALS ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .4);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fade-up .15s ease;
}

.modal-box {
  background: #fff;
  border: 1.5px solid var(--border-md);
  border-radius: var(--r-xl);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 80px rgba(99, 102, 241, .18), 0 8px 30px rgba(0, 0, 0, .1);
  animation: scale-in .22s cubic-bezier(.34, 1.56, .64, 1);
}

.modal-box.large {
  max-width: 780px
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(.9)
  }

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

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1.5px solid var(--border);
}

.modal-header h2 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.02em
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  color: var(--text-3);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--t);
}

.modal-close:hover {
  background: rgba(239, 68, 68, .08);
  border-color: rgba(239, 68, 68, .3);
  color: var(--red)
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1.5px solid var(--border);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px
}

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

.section-label {
  display: block;
  font-size: .72rem;
  font-weight: 800;
  color: var(--text-3);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: .6px;
}

.priority-buttons,
.type-buttons {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap
}

.priority-btn,
.type-btn {
  padding: 10px 16px;
  border-radius: var(--r-sm);
  font-size: .85rem;
  font-weight: 700;
  border: 1.5px solid var(--border-md);
  background: var(--bg-surface);
  color: var(--text-3);
  transition: var(--t);
  flex: 1;
  text-align: center;
}

.priority-btn:hover,
.type-btn:hover {
  border-color: var(--indigo);
  color: var(--indigo);
  background: rgba(99, 102, 241, .05)
}

.priority-btn.selected[data-priority="normal"] {
  background: rgba(16, 185, 129, .1);
  border-color: var(--green);
  color: var(--green)
}

.priority-btn.selected[data-priority="critical"] {
  background: rgba(249, 115, 22, .1);
  border-color: var(--orange);
  color: var(--orange)
}

.priority-btn.selected[data-priority="immediate"] {
  background: rgba(239, 68, 68, .1);
  border-color: var(--red);
  color: var(--red)
}

.type-btn.selected {
  background: rgba(99, 102, 241, .1);
  border-color: var(--indigo);
  color: var(--indigo)
}

.urgent-pulse {
  animation: urgent-glow 1.5s ease-in-out infinite
}

@keyframes urgent-glow {

  0%,
  100% {
    box-shadow: none
  }

  50% {
    box-shadow: 0 0 18px rgba(239, 68, 68, .35)
  }
}

.file-upload-area {
  border: 2px dashed var(--border-str);
  border-radius: var(--r-sm);
  padding: 22px;
  text-align: center;
  cursor: pointer;
  transition: var(--t);
  background: var(--bg-surface);
}

.file-upload-area:hover {
  border-color: var(--indigo);
  background: rgba(99, 102, 241, .04)
}

.upload-placeholder {
  color: var(--text-muted);
  font-size: .875rem
}

.timer-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: rgba(16, 185, 129, .07);
  border: 1.5px solid rgba(16, 185, 129, .25);
  border-radius: var(--r-sm);
  margin-bottom: 16px;
}

.timer-summary strong {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--green)
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 80px;
  right: 20px;
  padding: 13px 20px;
  background: #fff;
  border: 1.5px solid var(--border-md);
  border-radius: var(--r);
  font-size: .875rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  animation: slide-in-toast .3s cubic-bezier(.34, 1.56, .64, 1);
  max-width: 320px;
  color: var(--text);
}

@keyframes slide-in-toast {
  from {
    opacity: 0;
    transform: translateX(40px) scale(.95)
  }

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

.toast.success {
  border-left: 4px solid var(--green)
}

.toast.error {
  border-left: 4px solid var(--red)
}

.toast.info {
  border-left: 4px solid var(--indigo)
}

/* ===== MOBILE NAV ===== */
#mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--mobile-nav-h);
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(20px);
  border-top: 1.5px solid var(--border);
  z-index: 200;
  justify-content: space-around;
  align-items: center;
  padding: 0 4px;
  box-shadow: 0 -4px 24px rgba(99, 102, 241, .08);
}

.mob-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 10px;
  border-radius: var(--r-sm);
  color: var(--text-muted);
  font-size: .6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .3px;
  transition: var(--t);
  flex: 1;
  text-align: center;
}

.mob-nav-item span:first-child {
  font-size: 1.3rem
}

.mob-nav-item.active,
.mob-nav-item:hover {
  color: var(--indigo)
}

.mob-nav-item.active {
  background: rgba(99, 102, 241, .08)
}

/* ===== PART DETAIL ===== */
.part-detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px
}

.part-detail-photo {
  grid-column: 1/-1;
  text-align: center
}

.part-detail-photo img {
  max-height: 200px;
  border-radius: var(--r);
  object-fit: cover;
  box-shadow: var(--shadow)
}

.detail-field {
  margin-bottom: 10px
}

.detail-field label {
  font-size: .68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .6px;
  font-weight: 800;
  display: block;
  margin-bottom: 3px;
}

.detail-field span {
  font-size: .9rem;
  color: var(--text);
  font-weight: 500
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 10px
}

.qty-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--border-md);
  background: var(--bg-surface);
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--t);
}

.qty-btn:hover {
  background: var(--indigo);
  border-color: var(--indigo);
  color: #fff;
  box-shadow: 0 3px 10px rgba(99, 102, 241, .3)
}

.qty-display {
  font-size: 1.6rem;
  font-weight: 900;
  min-width: 40px;
  text-align: center;
  color: var(--text)
}

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted)
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: 12px;
  opacity: .4
}

.empty-state p {
  font-size: .9rem;
  font-weight: 500
}

/* ===== SIDEBAR FOOTER (bell + logout) ===== */
.sidebar-footer {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 16px 16px;
  border-top: 1.5px solid var(--border);
  margin-top: auto;
}

#notif-bell {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--t);
  width: 100%;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-3);
  position: relative;
}

#notif-bell:hover {
  background: var(--bg-hover);
  color: var(--text)
}

#notif-bell .bell-label {
  font-size: .83rem;
  font-weight: 600
}

/* ===== RAPPORTINI ===== */

.report-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 8px;
  box-shadow: var(--shadow-sm);
}

.report-tab {
  padding: 9px 20px;
  border-radius: var(--r-sm);
  font-size: .875rem;
  font-weight: 700;
  background: transparent;
  border: none;
  color: var(--text-3);
  transition: var(--t);
  display: flex;
  align-items: center;
  gap: 4px;
}

.report-tab:hover {
  background: var(--bg-hover);
  color: var(--text)
}

.report-tab.active {
  background: var(--grad-blue);
  color: #fff;
  box-shadow: 0 3px 12px rgba(79, 121, 245, .3);
}

.report-tab.active .nav-badge {
  background: rgba(255, 255, 255, .3)
}

.report-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  padding: 18px 20px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
  transition: var(--t);
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.report-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
  border-color: var(--border-str)
}

.report-card-left {
  flex: 1;
  min-width: 0
}

.report-card-right {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
  align-items: flex-end
}

.report-machine {
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 3px;
  color: var(--text)
}

.report-desc {
  font-size: .85rem;
  color: var(--text-3);
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.report-meta-row {
  display: flex;
  gap: 12px;
  font-size: .72rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  margin-top: 3px
}

.report-notes {
  font-size: .78rem;
  color: var(--orange);
  background: rgba(245, 158, 11, .06);
  border: 1.5px solid rgba(245, 158, 11, .2);
  border-radius: 6px;
  padding: 6px 10px;
  margin-top: 6px;
}

.col-dot.assigned {
  background: var(--purple)
}

/* ===== RESPONSIVE ===== */
@media(max-width:900px) {
  #sidebar {
    display: none
  }

  #page-content {
    margin-left: 0;
    padding-bottom: calc(var(--mobile-nav-h)+16px)
  }

  #mobile-nav {
    display: flex
  }

  .page-section {
    padding: 16px
  }

  .kanban-board {
    grid-template-columns: repeat(2, 1fr)
  }

  .form-grid {
    grid-template-columns: 1fr
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr)
  }
}

@media(max-width:600px) {
  .kanban-board {
    grid-template-columns: 1fr
  }

  .parts-grid,
  .docs-grid {
    grid-template-columns: 1fr
  }

  .page-title {
    font-size: 1.3rem
  }

  .priority-buttons,
  .type-buttons {
    flex-direction: column
  }

  .kpi-grid {
    grid-template-columns: repeat(2, 1fr)
  }
}

/* ===== PART CARD PHOTO CAROUSEL ===== */
.card-arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.38);
  color: #fff;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.18s ease, background 0.18s ease;
  backdrop-filter: blur(4px);
  padding: 0;
}

.part-card-img:hover .card-arr {
  opacity: 1;
}

.card-arr:hover {
  background: rgba(0, 0, 0, 0.62) !important;
}

.card-arr-left {
  left: 6px;
}

.card-arr-right {
  right: 6px;
}

.card-photo-dots {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 5px;
  z-index: 5;
}

.card-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transition: background 0.18s ease, transform 0.18s ease;
}

.card-dot.active {
  background: #fff;
  transform: scale(1.25);
}

/* ===== LIGHTBOX ===== */
@keyframes lb-in {
  from {
    opacity: 0;
    transform: scale(0.92);
  }

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

/* ===== LOW-STOCK PAGE TABS ===== */
.ls-tab {
  padding: 7px 16px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--border-md);
  background: var(--bg-surface);
  color: var(--text-3);
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--t);
}

.ls-tab:hover {
  border-color: var(--border-str);
  color: var(--text-2);
  background: var(--bg-hover);
}

.ls-tab.active {
  background: var(--grad-blue);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 2px 10px rgba(79, 121, 245, .3);
}