@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

html {
  overflow-x: hidden;
  max-width: 100%;
}

:root {
  --bg-color: #f1f5f9;
  --panel-bg: rgba(255, 255, 255, 0.85);
  --border-color: rgba(148, 163, 184, 0.18);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  --accent-color: #2563eb;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  --success-bg: rgba(16, 185, 129, 0.08);
  --warning-bg: rgba(245, 158, 11, 0.08);
  --danger-bg: rgba(239, 68, 68, 0.08);
  
  --glass-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 8px 10px -6px rgba(15, 23, 42, 0.06);
  --font-display: 'Outfit', sans-serif;
  --font-sans: 'Inter', sans-serif;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(29, 78, 216, 0.03) 0%, transparent 40%);
  background-attachment: fixed;
}

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gradient);
}

/* Glassmorphism Panel */
.glass-panel {
  background: var(--panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  padding: 24px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-panel:hover {
  border-color: rgba(0, 242, 254, 0.2);
}

/* Navigation bar */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 10, 19, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 20px;
  color: #070a13;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.4);
}

.logo-text h1 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-text p {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  gap: 16px;
  align-items: center;
}

.nav-item {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.2s;
  cursor: pointer;
}

.nav-item:hover, .nav-item.active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-item.active {
  border-bottom: 2px solid var(--accent-color);
  border-radius: 8px 8px 0 0;
}

.role-switcher-pill {
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 6px 12px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--accent-color);
  font-weight: 600;
}

.role-select {
  background: transparent;
  border: none;
  color: var(--accent-color);
  font-weight: 600;
  font-size: 12px;
  outline: none;
  cursor: pointer;
}

.role-select option {
  background: #ffffff;
  color: var(--text-primary);
}

/* User Profile Badge */
.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 1px solid var(--border-color);
  padding-left: 16px;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

/* Layout Main Container */
main {
  width: 100%;
}

.view-section {
  display: none;
}

.view-section.active-view {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  outline: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35);
}

.btn-secondary {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-success {
  background: var(--success);
  color: white;
}

.btn-success:hover {
  background: #059669;
}

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

.btn-danger:hover {
  background: #dc2626;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Form Controls */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  background: rgba(148, 163, 184, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.form-control:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

/* Title and Headers */
.view-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.view-header h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
}

.view-header p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Login View Styling */
.login-container {
  max-width: 480px;
  margin: 60px auto;
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo .logo-icon {
  margin: 0 auto 16px auto;
  width: 60px;
  height: 60px;
  font-size: 30px;
}

.login-subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 8px;
}

/* Dashboard Metric Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.metric-card {
  display: flex;
  align-items: center;
  gap: 16px;
}

.metric-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.metric-info h4 {
  font-size: 13px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.metric-info p {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
}

.metric-trend {
  font-size: 11px;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.trend-up { color: var(--success); }
.trend-down { color: var(--danger); }

/* Dashboard Detail Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.tank-status-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tank-gauge-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-top: 12px;
}

.tank-gauge {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}

.tank-gauge h5 {
  font-size: 13px;
  margin-bottom: 12px;
}

.gauge-ring {
  width: 80px;
  height: 80px;
  margin: 0 auto 12px auto;
  position: relative;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--bg-color) 79%, transparent 80% 100%),
              conic-gradient(var(--accent-color) 75%, rgba(255,255,255,0.05) 0);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.tank-details {
  font-size: 11px;
  color: var(--text-secondary);
}

/* Wizard Flow Styles */
.wizard-container {
  max-width: 1000px;
  margin: 0 auto;
}

.wizard-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
}

.wizard-steps::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255,255,255,0.05);
  z-index: 1;
}

.wizard-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
  text-align: center;
}

/* Wizard step active styles */
.step-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #e2e8f0;
  border: 2px solid #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-secondary);
  transition: all 0.3s;
}

.step-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  max-width: 100px;
}

.wizard-step.active .step-circle {
  background: #ffffff;
  border-color: var(--accent-color);
  color: var(--accent-color);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.15);
}

.wizard-step.active .step-label {
  color: var(--text-primary);
  font-weight: 600;
}

.wizard-step.completed .step-circle {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.wizard-step.completed .step-label {
  color: var(--success);
}

.wizard-body {
  margin-bottom: 32px;
  min-height: 300px;
}

.wizard-footer {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.wizard-slide {
  display: none;
}

.wizard-slide.active-slide {
  display: block;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(15px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Custom Table Styles */
.table-responsive {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  display: block;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 24px;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th {
  background: rgba(15, 23, 42, 0.03);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
  vertical-align: middle;
}

tr:hover td {
  background: rgba(15, 23, 42, 0.015);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.status-matched { background: var(--success-bg); color: var(--success); }
.status-minor { background: var(--warning-bg); color: var(--warning); }
.status-major { background: var(--danger-bg); color: var(--danger); }
.status-short { background: var(--danger-bg); color: var(--danger); }
.status-excess { background: var(--warning-bg); color: var(--warning); }

/* Photo Uploader / Capture Area */
.photo-uploader {
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
  min-height: 160px;
}

.photo-uploader:hover {
  border-color: var(--accent-color);
  background: rgba(0, 242, 254, 0.02);
}

.photo-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.photo-preview-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  aspect-ratio: 4/3;
  background: #000;
}

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

.photo-preview-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(239, 68, 68, 0.9);
  color: white;
  border: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

/* Watermark styles visual check */
.watermarked-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  color: #00f2fe;
  font-size: 8px;
  padding: 4px;
  font-family: monospace;
  text-align: left;
}

/* Cash Denomination Grid */
.denom-calculator {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.denom-row {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.denom-label {
  font-weight: 700;
  color: var(--accent-color);
  font-size: 14px;
  min-width: 50px;
}

.denom-input {
  width: 70px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px;
  color: white;
  text-align: center;
  outline: none;
}

.denom-total {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
  min-width: 60px;
  text-align: right;
}

.denom-grand-total {
  background: var(--panel-bg);
  border: 1px dashed var(--accent-color);
  padding: 16px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 18px;
  margin-top: 12px;
}

/* Payment Mode Grid */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.payment-card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
}

.payment-card h5 {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  text-transform: uppercase;
}

/* Reconciliation layout */
.recon-summary-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.recon-card {
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.recon-line {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.recon-line:last-child {
  border-bottom: none;
}

.recon-line.total-line {
  font-weight: 700;
  font-size: 16px;
  border-top: 1px dashed var(--border-color);
  padding-top: 14px;
}

/* Toast Alerts */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #1e293b;
  border-left: 4px solid var(--info);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  border-radius: 6px;
  padding: 16px;
  color: white;
  min-width: 300px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  animation: slideInLeft 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInLeft {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast.toast-success { border-left-color: var(--success); }
.toast.toast-danger { border-left-color: var(--danger); }
.toast.toast-warning { border-left-color: var(--warning); }

.toast-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
}

/* General Layout helpers */
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* Admin settings section custom layout */
.settings-tab-container {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  margin-top: 20px;
}

.settings-sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-right: 1px solid var(--border-color);
  padding-right: 16px;
}

.settings-tab {
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
}

.settings-tab.active-tab, .settings-tab:hover {
  background: rgba(0, 242, 254, 0.05);
  color: var(--accent-color);
}

.settings-content-panel {
  display: none;
}

.settings-content-panel.active-panel {
  display: block;
}

/* Modal styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-overlay.active-modal {
  opacity: 1;
  pointer-events: all;
}

.modal-container {
  width: 90%;
  max-width: 700px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.3s;
}

.modal-overlay.active-modal .modal-container {
  transform: translateY(0);
}

.modal-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-family: var(--font-display);
  font-size: 20px;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
}

.modal-body {
  padding: 24px;
  max-height: 70vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ==============================================
   Responsive Layout & Dual-Navigation System
   ============================================== */

/* Base body adjustments */
body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.02) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(29, 78, 216, 0.02) 0%, transparent 40%);
  background-attachment: fixed;
}

header {
  position: sticky !important;
  top: 0;
  width: 100%;
  background: var(--panel-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  padding: 16px 40px;
  transition: padding 0.3s;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.role-switcher-pill {
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 4px 12px;
  display: flex;
  align-items: center;
}

.role-select {
  background: transparent;
  border: none;
  color: var(--accent-color);
  font-weight: 600;
  font-size: 13px;
  outline: none;
  cursor: pointer;
}

.logout-btn {
  background: transparent;
  border: none;
  font-size: 18px;
  cursor: pointer;
  padding: 6px;
  transition: transform 0.2s;
  display: flex;
  align-items: center;
}

.logout-btn:hover {
  transform: scale(1.1);
}

.app-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 16px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Bottom Nav bar hidden by default on desktop */
.mobile-bottom-nav {
  display: none;
}

/* Desktop navigation style classes */
.desktop-nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.desktop-nav .nav-item {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.2s;
}

.desktop-nav .nav-item:hover {
  color: var(--text-primary);
  background: rgba(148, 163, 184, 0.08);
}

.desktop-nav .nav-item.active {
  color: var(--accent-color);
  background: rgba(59, 130, 246, 0.06);
}

/* ==============================================
   Mobile Specific Styles (max-width: 768px)
   ============================================== */
@media (max-width: 768px) {
  header {
    padding: 12px 16px !important;
  }

  .logo-text {
    display: none !important; /* Hide Smart Fuel label on mobile to free up space! */
  }

  .logo-container .logo-icon {
    width: 32px;
    height: 32px;
    font-size: 16px;
  }

  .role-switcher-pill {
    padding: 2px 6px !important;
    max-width: 150px !important;
    overflow: hidden;
  }

  .role-select {
    font-size: 11px !important;
    max-width: 100% !important;
  }

  .logout-btn {
    font-size: 16px;
    padding: 4px !important;
  }

  .glass-panel {
    padding: 16px !important; /* Reduce panel padding on mobile */
  }

  .desktop-nav {
    display: none; /* Hide top nav on mobile */
  }

  /* Bottom Navigation Tab Bar for mobile views */
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 68px;
    background: var(--panel-bg);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-color);
    justify-content: space-around;
    align-items: center;
    z-index: 100;
    padding-bottom: env(safe-area-inset-bottom);
  }

  .bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-secondary);
    transition: all 0.2s;
    padding: 6px 8px;
    border-radius: 12px;
    flex: 1;
    max-width: 72px;
  }

  .bottom-nav-item .nav-icon {
    font-size: 20px;
    margin-bottom: 2px;
  }

  .bottom-nav-item .nav-label {
    font-size: 9px;
    font-weight: 600;
    text-align: center;
  }

  .bottom-nav-item.active {
    color: var(--accent-color);
    background: rgba(59, 130, 246, 0.06);
  }

  /* Main Container content padding and bottom clearance */
  .app-container {
    padding: 16px 12px !important;
    padding-bottom: 84px !important; /* Avoid bottom nav overlap */
    gap: 16px;
  }

  /* Metrics cards responsive collapse */
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
    margin-bottom: 16px;
  }

  .metric-card {
    padding: 12px !important;
    gap: 8px !important;
  }

  .metric-icon {
    font-size: 18px !important;
  }

  .metric-info h4 {
    font-size: 11px !important;
  }

  .metric-info p {
    font-size: 16px !important;
  }

  .view-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 16px !important;
  }

  .view-header h2 {
    font-size: 20px !important;
  }

  .view-header p {
    font-size: 12px !important;
  }

  .form-row {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  /* Wizard progress steps mobile layout */
  .wizard-steps {
    gap: 4px !important;
    margin-bottom: 16px !important;
    justify-content: space-around !important; /* Space evenly since labels are hidden */
    position: relative;
  }

  .wizard-step {
    flex-direction: column !important;
    align-items: center !important;
    gap: 0 !important;
  }

  .step-circle {
    width: 32px !important;
    height: 32px !important;
    font-size: 13px !important;
  }

  .step-label {
    display: none !important; /* Hide labels on mobile to make all steps fit perfectly! */
  }

  /* Tables optimizations */
  .table-responsive {
    margin-bottom: 16px !important;
    border-radius: 8px;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    border: 1px solid var(--border-color);
  }

  .table-responsive table {
    min-width: 550px !important; /* Force min-width to scroll horizontally, avoiding column squeeze! */
  }

  table th, table td {
    padding: 10px 12px !important;
    font-size: 12px !important;
  }

  /* Dashboard grids */
  .dashboard-layout {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .tank-status-card .tank-gauge-container {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }

  .tank-gauge h5 {
    font-size: 11px !important;
  }

  .gauge-ring {
    width: 64px !important;
    height: 64px !important;
    font-size: 13px !important;
  }

  /* Overlay alerts */
  .toast-container {
    top: 10px !important;
    right: 10px !important;
    left: 10px !important;
  }

  .toast {
    min-width: 100% !important;
    padding: 10px !important;
    font-size: 11px !important;
  }

  .modal-container {
    width: 95% !important;
    border-radius: 12px !important;
  }

  .login-container {
    margin: 10px auto !important;
    padding: 12px !important;
  }
}

/* Print CSS Styles */
@media print {
  body {
    background: white !important;
    color: black !important;
    font-size: 12px;
  }
  
  header, .role-switcher-pill, .btn, .nav-links, .wizard-footer, .wizard-steps, .photo-uploader, .photo-preview-remove, .modal-footer {
    display: none !important;
  }
  
  main {
    padding: 0 !important;
    margin: 0 !important;
  }
  
  .glass-panel {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin-bottom: 20px !important;
  }
  
  .view-section {
    display: none !important;
  }
  
  /* Force display of printed report section */
  #print-report-view {
    display: block !important;
  }
  
  th {
    background: #f1f5f9 !important;
    color: black !important;
    border-bottom: 2px solid #cbd5e1 !important;
  }
  
  td, th {
    padding: 8px !important;
    border-bottom: 1px solid #e2e8f0 !important;
  }

  .watermarked-label {
    border: 1px solid black !important;
    color: black !important;
    position: relative !important;
    background: transparent !important;
  }
}