/* NexusDash - SaaS Dashboard Styles */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --color-bg-dark: #080C14;        /* Deep space black */
  --color-panel: #0F172A;          /* Slate navy panel */
  --color-panel-light: #1E293B;    /* Lighter slate for inputs/hovers */
  --color-border: #1E293B;         /* Borders */
  
  --color-indigo: #6366F1;         /* Primary neon indigo */
  --color-indigo-glow: rgba(99, 102, 241, 0.25);
  --color-purple: #8B5CF6;         /* Secondary purple */
  --color-teal: #14B8A6;           /* Tertiary teal */
  
  --color-success: #10B981;        /* Emerald green growth */
  --color-warning: #F59E0B;        /* Amber */
  --color-danger: #EF4444;         /* Red */
  
  --color-text-primary: #F8FAFC;   /* Crisp white */
  --color-text-secondary: #94A3B8; /* Slate gray */
  --color-text-muted: #64748B;     /* Muted gray */
  
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.15s ease-out;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 20px 35px -5px rgba(99, 102, 241, 0.2);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
  min-height: 100vh;
  display: block;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* --- Top Mobile Header (Desktop Hidden) --- */
.mobile-topbar {
  display: none;
}

/* --- Sidebar Navigation (Desktop) --- */
.sidebar {
  width: 260px;
  background-color: var(--color-panel);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px 20px;
  position: fixed;
  height: 100vh;
  z-index: 100;
  transition: var(--transition);
}

.brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text-primary);
  margin-bottom: 40px;
  padding-left: 10px;
  cursor: pointer;
}

.brand svg {
  transition: transform 0.4s ease;
}

.brand:hover svg {
  transform: rotate(15deg) scale(1.1);
}

.brand span {
  color: var(--color-indigo);
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.nav-item {
  width: 100%;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  color: var(--color-text-secondary);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transition: 0.5s;
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover {
  color: var(--color-text-primary);
  background-color: var(--color-panel-light);
  transform: translateX(4px);
}

.nav-link.active {
  color: var(--color-text-primary);
  background-color: var(--color-panel-light);
  border-left: 3px solid var(--color-indigo);
  box-shadow: inset 5px 0 15px rgba(99, 102, 241, 0.15);
}

.nav-link svg {
  width: 20px;
  height: 20px;
  transition: var(--transition);
  flex-shrink: 0;
}

.nav-link:hover svg, .nav-link.active svg {
  color: var(--color-indigo);
  transform: scale(1.15);
}

.sidebar-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  cursor: pointer;
  transition: var(--transition);
}

.sidebar-profile:hover {
  opacity: 0.9;
}

.sidebar-profile:hover .avatar {
  transform: scale(1.08);
  box-shadow: 0 0 15px var(--color-indigo-glow);
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-indigo-glow);
  color: var(--color-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  transition: var(--transition);
}

.profile-info h4 {
  font-size: 0.85rem;
  font-family: var(--font-display);
}

.profile-info span {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* --- Main Layout Panel --- */
.main-content {
  margin-left: 260px;
  width: calc(100% - 260px);
  padding: 40px;
  min-width: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.dashboard-footer {
  margin-top: auto;
  padding: 30px 0 10px 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-border);
  width: 100%;
}

.dashboard-footer p {
  line-height: 1.5;
  max-width: 800px;
  margin: 0 auto;
}

.header-panel {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 35px;
  gap: 20px;
}

.header-panel h1 {
  font-size: 1.8rem;
  font-weight: 700;
  font-family: var(--font-display);
  line-height: 1.25;
  background: linear-gradient(135deg, #FFFFFF 0%, #94A3B8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-panel p {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-top: 4px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  background-color: var(--color-panel);
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  white-space: nowrap;
  transition: var(--transition);
  cursor: pointer;
}

.status-pill:hover {
  border-color: var(--color-indigo);
  color: var(--color-text-primary);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-success);
  box-shadow: 0 0 10px var(--color-success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.4; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.1); }
  100% { opacity: 0.4; transform: scale(0.95); }
}

/* --- Dashboard Tab Sections --- */
.tab-view {
  display: none;
  width: 100%;
  min-width: 0;
}

.tab-view.active {
  display: block;
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* --- Metrics Grid --- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
  width: 100%;
  min-width: 0;
}

.metric-card {
  background-color: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 22px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  min-width: 0;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-indigo), transparent);
  opacity: 0;
  transition: var(--transition);
}

.metric-card:hover {
  transform: translateY(-5px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: var(--shadow-hover);
}

.metric-card:hover::before {
  opacity: 1;
}

.metric-card:hover .metric-icon {
  transform: scale(1.12) rotate(5deg);
  background-color: var(--color-indigo);
  color: var(--color-white);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.5);
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
}

.metric-icon {
  color: var(--color-indigo);
  background-color: var(--color-indigo-glow);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.metric-icon svg {
  width: 18px;
  height: 18px;
}

.metric-value {
  font-size: 1.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.5px;
  transition: var(--transition);
}

.metric-card:hover .metric-value {
  color: var(--color-text-primary);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.15);
}

.metric-trend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
}

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

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

.trend-label {
  color: var(--color-text-secondary);
  font-weight: 400;
}

/* --- Charts Grid (Fix for Canvas Horizontal Overflow) --- */
.charts-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  margin-bottom: 30px;
  width: 100%;
  min-width: 0; /* CRITICAL FOR GRID FLEXIBLE CANVAS */
}

.chart-card {
  background-color: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  width: 100%;
  min-width: 0; /* CRITICAL FOR GRID FLEXIBLE CANVAS */
  overflow: hidden;
  box-sizing: border-box;
}

.chart-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: var(--shadow-hover);
}

.chart-card h3 {
  font-size: 1.05rem;
  font-family: var(--font-display);
  margin-bottom: 18px;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chart-container {
  position: relative;
  height: 280px;
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.chart-container canvas {
  width: 100% !important;
  max-width: 100% !important;
}

/* --- Tables & Lists --- */
.table-card {
  background-color: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.table-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
}

.table-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.table-header-row h3 {
  font-size: 1.1rem;
  font-family: var(--font-display);
}

.search-box {
  display: flex;
  gap: 10px;
  align-items: center;
}

.input-search, .filter-select {
  background-color: var(--color-panel-light);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  padding: 10px 14px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition);
}

.input-search:hover, .filter-select:hover {
  border-color: rgba(99, 102, 241, 0.5);
}

.input-search:focus, .filter-select:focus {
  border-color: var(--color-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
  background-color: #1a233a;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

th, td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.88rem;
  white-space: nowrap;
  transition: var(--transition-fast);
}

th {
  color: var(--color-text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.5px;
}

tr {
  transition: var(--transition-fast);
  cursor: pointer;
}

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

tr:hover td {
  background-color: rgba(99, 102, 241, 0.06);
  color: var(--color-text-primary);
}

tr:hover td:first-child {
  border-left: 3px solid var(--color-indigo);
}

/* Badges for status */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
}

.badge:hover {
  transform: scale(1.08);
}

.badge-active {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-pending {
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-canceled {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* --- Form Tab Layout (New Quote) --- */
.form-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: start;
  width: 100%;
  min-width: 0;
}

.form-card-main {
  background-color: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  width: 100%;
  min-width: 0;
}

.form-card-main:hover {
  border-color: rgba(99, 102, 241, 0.3);
}

.form-card-main h2 {
  text-align: left;
  font-size: 1.35rem;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 12px;
  font-family: var(--font-display);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-input {
  background-color: var(--color-panel-light);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  padding: 12px 14px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
}

.form-input:hover {
  border-color: rgba(99, 102, 241, 0.5);
}

.form-input:focus {
  border-color: var(--color-indigo);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
  background-color: #1a233a;
}

/* BUTTON INTERACTION & HOVER EFFECTS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  font-size: 0.92rem;
  font-weight: 600;
  font-family: var(--font-display);
  border-radius: var(--border-radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  user-select: none;
}

.btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    60deg,
    transparent,
    rgba(255, 255, 255, 0.15),
    transparent
  );
  transform: rotate(30deg) translateY(-100%);
  transition: transform 0.6s ease;
}

.btn:hover::after {
  transform: rotate(30deg) translateY(100%);
}

.btn-primary {
  background: linear-gradient(135deg, #6366F1 0%, #4F46E5 100%);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

.btn-primary:active {
  transform: translateY(1px) scale(0.99);
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

.submit-btn {
  width: 100%;
  margin-top: 24px;
}

/* Live Calculator Card */
.calculator-card {
  background: linear-gradient(135deg, var(--color-panel) 0%, #1E1A3C 100%);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--border-radius);
  padding: 28px;
  box-shadow: var(--shadow);
  color: var(--color-text-primary);
  position: sticky;
  top: 40px;
  transition: var(--transition);
  width: 100%;
  min-width: 0;
}

.calculator-card:hover {
  border-color: rgba(99, 102, 241, 0.5);
  box-shadow: var(--shadow-hover);
}

.calculator-card h3 {
  font-size: 1.2rem;
  font-family: var(--font-display);
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 12px;
  color: var(--color-indigo);
}

.calc-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  list-style: none;
  margin-bottom: 24px;
}

.calc-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  transition: var(--transition);
}

.calc-item:hover {
  color: var(--color-text-primary);
}

.calc-item.total {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 14px;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-success);
  text-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.calc-info-box {
  background-color: rgba(99, 102, 241, 0.08);
  padding: 14px;
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(99, 102, 241, 0.15);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.calc-info-title {
  color: var(--color-indigo);
  display: block;
  margin-bottom: 4px;
}

/* Success notification overlay */
.notification-banner {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: var(--color-success);
  color: var(--color-white);
  padding: 14px 20px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.35);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(150%);
  opacity: 0;
  transition: var(--transition);
  z-index: 1000;
}

.notification-banner.active {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES (MOBILE & LANDSCAPE FIXES)
   ========================================== */

@media (max-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .charts-grid {
    grid-template-columns: 1fr;
  }
  
  .form-layout {
    grid-template-columns: 1fr;
  }

  .calculator-card {
    position: static;
  }
}

@media (max-width: 768px) {
  .brand-desktop {
    display: none;
  }

  .mobile-topbar {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: var(--color-panel);
    border-bottom: 1px solid var(--color-border);
    padding: 0 16px;
    align-items: center;
    justify-content: space-between;
    z-index: 110;
  }

  .mobile-topbar .brand {
    margin-bottom: 0;
    padding-left: 0;
    font-size: 1.25rem;
  }

  .mobile-menu-btn {
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: var(--transition);
  }

  .mobile-menu-btn:hover {
    background-color: var(--color-panel-light);
    transform: scale(1.05);
  }

  .mobile-menu-btn:active {
    transform: scale(0.95);
  }

  /* Slide-Down Mobile Drawer for Sidebar */
  .sidebar {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    background-color: var(--color-panel);
    border-right: none;
    padding: 20px;
    z-index: 100;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
  }

  .sidebar.mobile-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .sidebar .nav-menu {
    gap: 12px;
    margin-top: 10px;
  }

  .sidebar .nav-link {
    font-size: 1.05rem;
    padding: 14px 18px;
    border-radius: var(--border-radius-sm);
  }

  /* Main Content Layout Adjustments for Mobile */
  .main-content {
    margin-left: 0;
    width: 100%;
    padding: 72px 12px 30px 12px;
  }

  .header-panel {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 20px;
  }

  .header-panel h1 {
    font-size: 1.35rem;
  }

  .header-panel p {
    font-size: 0.82rem;
  }

  .status-pill {
    font-size: 0.75rem;
    padding: 6px 12px;
  }

  /* Compact Cards */
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 16px;
  }

  .metric-card {
    padding: 14px 12px;
  }

  .metric-header {
    font-size: 0.7rem;
    margin-bottom: 6px;
  }

  .metric-icon {
    width: 28px;
    height: 28px;
  }

  .metric-icon svg {
    width: 14px;
    height: 14px;
  }

  .metric-value {
    font-size: 1.25rem;
    margin-bottom: 4px;
  }

  .metric-trend {
    font-size: 0.7rem;
  }

  .charts-grid {
    gap: 16px;
    margin-bottom: 20px;
  }

  .chart-card {
    padding: 16px 10px;
  }

  .chart-card h3 {
    font-size: 0.9rem;
    margin-bottom: 12px;
  }

  .chart-container {
    height: 220px;
  }

  /* Table Adjustments */
  .table-card {
    padding: 16px 10px;
  }

  .table-header-row {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 16px;
  }

  .table-header-row h3 {
    font-size: 0.95rem;
  }

  .search-box {
    flex-direction: column;
    width: 100%;
    gap: 8px;
  }

  .input-search, .filter-select {
    width: 100%;
    font-size: 16px;
    padding: 10px;
  }

  table {
    min-width: 560px;
  }

  th, td {
    padding: 10px 8px;
    font-size: 0.8rem;
  }

  /* Form & Calculator */
  .form-card-main {
    padding: 18px 12px;
  }

  .form-card-main h2 {
    font-size: 1.15rem;
  }

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

  .form-input {
    font-size: 16px;
    padding: 10px 12px;
  }

  .calculator-card {
    padding: 18px 12px;
  }

  .calculator-card h3 {
    font-size: 1.05rem;
  }

  .calc-item {
    font-size: 0.82rem;
  }

  .calc-item.total {
    font-size: 1.2rem;
  }

  /* Notification Banner on Mobile */
  .notification-banner {
    left: 12px;
    right: 12px;
    bottom: 20px;
    width: auto;
    font-size: 0.8rem;
    padding: 12px 14px;
  }
}

@media (max-width: 480px) {
  .main-content {
    padding: 68px 12px 20px 12px;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 16px;
  }

  .metric-card {
    padding: 12px 10px;
  }

  .metric-header {
    font-size: 0.65rem;
    margin-bottom: 4px;
  }

  .metric-icon {
    width: 24px;
    height: 24px;
  }

  .metric-icon svg {
    width: 12px;
    height: 12px;
  }

  .metric-value {
    font-size: 1.15rem;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .metric-trend {
    font-size: 0.65rem;
    gap: 4px;
  }

  .header-panel h1 {
    font-size: 1.25rem;
  }

  .chart-container {
    height: 200px;
  }

  .dashboard-footer {
    padding: 20px 6px;
    font-size: 0.72rem;
  }
}

@media (max-width: 340px) {
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* LANDSCAPE ORIENTATION SPECIFIC FIX */
@media (max-height: 500px) and (orientation: landscape) {
  .main-content {
    padding: 70px 16px 20px 16px;
  }

  .chart-container {
    height: 210px;
  }
}