/* ==========================================================================
   CLEANCRED — SURREALISM × NEUMORPHISM × CIVIC TECH
   CleanCred UI Design System
   Solid Matte Dimensional Surfaces // Zero Glassmorphism
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Warm Eco-Neutral Solid Matte Canvas */
  --bg-canvas: #EEF3F8;
  --bg-surface: #EEF3F8;
  --bg-surface-pure: #FFFFFF;
  --bg-surface-elevated: #F4F7FB;
  --bg-sunken: #E3E9F1;

  /* Sophisticated Neumorphic Directional Lighting (135° Natural Source) */
  --shadow-light: #FFFFFF;
  --shadow-dark: #D1D9E6;
  --shadow-dark-deep: #BCC7D7;

  /* State 1: RAISED (Soft Directional Elevation) */
  --neu-raised: 6px 6px 14px var(--shadow-dark), -6px -6px 14px var(--shadow-light);
  --neu-raised-sm: 3px 3px 8px var(--shadow-dark), -3px -3px 8px var(--shadow-light);
  --neu-raised-lg: 12px 12px 24px var(--shadow-dark), -12px -12px 24px var(--shadow-light);
  --neu-raised-subtle: 2px 2px 5px var(--shadow-dark), -2px -2px 5px var(--shadow-light);

  /* State 2: PRESSED / INSET (Recessed Tactile Depth) */
  --neu-inset: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
  --neu-inset-deep: inset 5px 5px 10px var(--shadow-dark), inset -5px -5px 10px var(--shadow-light);
  --neu-inset-sm: inset 2px 2px 4px var(--shadow-dark), inset -2px -2px 4px var(--shadow-light);

  /* State 3: FLAT (Minimal Elevation for Dense Data) */
  --neu-flat: 0 1px 2px rgba(15, 23, 42, 0.05);

  /* Deep Environmental Green (Primary) & Fresh Emerald (Secondary) */
  --color-primary: #059669;
  --color-primary-dark: #064E3B;
  --color-primary-light: #D1FAE5;
  --color-primary-subtle: #ECFDF5;

  --color-emerald: #10B981;
  --color-emerald-dark: #047857;

  /* Authoritative Municipal Deep Navy */
  --color-navy: #0F172A;
  --color-navy-light: #1E293B;
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --color-text-muted: var(--text-muted);
  --text-subtle: #94A3B8;

  /* Waste Category System (SIH Taxonomy) */
  --waste-wet: #059669;
  --waste-wet-bg: #E8F5EE;
  --waste-wet-border: #A7F3D0;

  --waste-dry: #0284C7;
  --waste-dry-bg: #EAF4FB;
  --waste-dry-border: #BAE6FD;

  --waste-harmful: #DC2626;
  --waste-harmful-bg: #FDE8E8;
  --waste-harmful-border: #FECACA;

  /* Accent Tones */
  --color-amber: #D97706;
  --color-amber-bg: #FEF3C7;
  --color-amber-border: #FDE68A;

  --color-cyan: #0284C7;
  --color-cyan-bg: #E0F2FE;

  /* Borders (Highlight Edges) */
  --color-border: #DDE4ED;
  --color-border-highlight: rgba(255, 255, 255, 0.85);
  --color-border-strong: #CBD5E1;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Organic Tactile Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Micro-Interactions */
  --spring-tactile: all 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-smooth: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

  /* Header Stack Dynamic Height */
  --header-stack-height: 74px;
}

/* ==========================================================================
   GLOBAL RESET & SURREAL ECO ATMOSPHERE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  /* Subtle Environmental Aura in deep background — solid cards sit above */
  background-image: 
    radial-gradient(at 15% 15%, rgba(5, 150, 105, 0.08) 0px, transparent 55%),
    radial-gradient(at 85% 25%, rgba(2, 132, 199, 0.07) 0px, transparent 55%),
    radial-gradient(at 50% 80%, rgba(16, 185, 129, 0.06) 0px, transparent 60%);
  background-attachment: fixed;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.25;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); }
h2 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); }
h3 { font-size: 1.2rem; }
h4 { font-size: 1.05rem; }

p, span, label {
  color: var(--text-secondary);
  line-height: 1.55;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   APP CONTAINER & LAYOUT
   ========================================================================== */
.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
  width: 100%;
}

.main-content {
  margin-top: var(--header-stack-height, 74px);
  padding-bottom: 5.5rem;
  flex: 1;
  position: relative;
  z-index: 10;
}

.view-section {
  display: none;
}

.view-section.active {
  display: block;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   SOPHISTICATED NEUMORPHIC SURFACES (SOLID MATTE // ZERO GLASS)
   ========================================================================== */
/* Primary Raised Card */
.neu-card,
.neu-card-raised {
  background: var(--bg-surface);
  box-shadow: var(--neu-raised);
  border: 1px solid var(--color-border-highlight);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  transition: var(--spring-tactile);
  position: relative;
}

.neu-card-interactive {
  cursor: pointer;
  user-select: none;
}

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

.neu-card-interactive:active {
  transform: translateY(1px);
  box-shadow: var(--neu-inset);
}

/* Sunken / Inset Recessed Well */
.neu-card-sunken,
.card-sunken {
  background: var(--bg-sunken);
  box-shadow: var(--neu-inset);
  border: 1px solid rgba(209, 217, 230, 0.5);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: relative;
}

/* Flat Card for Dense Data Modules */
.neu-card-flat {
  background: var(--bg-surface-pure);
  box-shadow: var(--neu-flat);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
}

/* Deep Environmental Navy Card */
.neu-card-navy {
  background: linear-gradient(145deg, #0F172A, #1E293B);
  color: #FFFFFF;
  border: 1px solid #334155;
  box-shadow: 6px 6px 16px rgba(15, 23, 42, 0.25), -4px -4px 12px var(--shadow-light);
}

.neu-card-navy h2,
.neu-card-navy h3,
.neu-card-navy p,
.neu-card-navy span {
  color: #FFFFFF;
}

/* Rich Emerald Card */
.neu-card-forest {
  background: linear-gradient(145deg, #065F46, #047857);
  color: #FFFFFF;
  border: 1px solid #059669;
  box-shadow: 6px 6px 16px rgba(6, 95, 70, 0.25), -4px -4px 12px var(--shadow-light);
}

.neu-card-forest h2,
.neu-card-forest h3,
.neu-card-forest p,
.neu-card-forest span {
  color: #FFFFFF;
}

/* Surreal Organic Design Tokens */
:root {
  --radius-surreal: 22px 30px 18px 26px;
  --radius-surreal-sm: 12px 18px 10px 16px;
}

.neu-card-surreal {
  border-radius: var(--radius-surreal);
}

/* ==========================================================================
   TACTILE NEUMORPHIC BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-highlight);
  cursor: pointer;
  user-select: none;
  transition: var(--spring-tactile);
  text-decoration: none;
  line-height: 1.2;
  box-shadow: var(--neu-raised-sm);
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--neu-raised);
}

.btn:active {
  transform: translateY(1px) scale(0.98);
  box-shadow: var(--neu-inset);
}

.btn-primary {
  background: linear-gradient(145deg, #059669, #047857);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 4px 4px 10px rgba(5, 150, 105, 0.35), -3px -3px 8px var(--shadow-light);
}

.btn-primary:hover {
  background: linear-gradient(145deg, #10B981, #059669);
  box-shadow: 6px 6px 14px rgba(5, 150, 105, 0.45), -4px -4px 10px var(--shadow-light);
}

.btn-primary:active {
  box-shadow: inset 3px 3px 6px rgba(4, 120, 87, 0.6), inset -2px -2px 4px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--color-navy);
  border-color: var(--color-border-highlight);
}

.btn-secondary:hover {
  color: var(--color-primary-dark);
}

.btn-sm {
  padding: 0.45rem 0.95rem;
  font-size: 0.8rem;
  border-radius: var(--radius-full);
}

.btn-lg {
  padding: 0.9rem 1.8rem;
  font-size: 1rem;
  border-radius: var(--radius-full);
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   NEUMORPHIC INSET INPUTS & FORMS
   ========================================================================== */
.neu-input,
.neu-select,
.form-input,
.form-select {
  width: 100%;
  background: var(--bg-sunken);
  box-shadow: var(--neu-inset-sm);
  border: 1px solid rgba(209, 217, 230, 0.7);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-navy);
  outline: none;
  transition: var(--transition-smooth);
}

.neu-input:focus,
.neu-select:focus,
.form-input:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: var(--neu-inset), 0 0 0 2px rgba(5, 150, 105, 0.15);
}

/* ==========================================================================
   BADGES & PILLS
   ========================================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  border: 1px solid transparent;
  box-shadow: var(--neu-raised-subtle);
}

.badge-green {
  background: var(--waste-wet-bg);
  color: var(--waste-wet);
  border-color: var(--waste-wet-border);
}

.badge-blue {
  background: var(--waste-dry-bg);
  color: var(--waste-dry);
  border-color: var(--waste-dry-border);
}

.badge-red {
  background: var(--waste-harmful-bg);
  color: var(--waste-harmful);
  border-color: var(--waste-harmful-border);
}

.badge-amber {
  background: var(--color-amber-bg);
  color: var(--color-amber);
  border-color: var(--color-amber-border);
}

.badge-navy {
  background: #E2E8F0;
  color: var(--color-navy);
  border-color: #CBD5E1;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.green { background: #10B981; }
.status-dot.amber { background: #F59E0B; }
.status-dot.blue  { background: #0284C7; }
.status-dot.red   { background: #DC2626; }

/* ==========================================================================
   GRID LAYOUTS
   ========================================================================== */
.grid-cols-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.grid-cols-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.grid-cols-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 1.75rem;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   LEAFLET MAP CONTAINERS (Zero-Height Rendering Guard)
   ========================================================================== */
.leaflet-container {
  width: 100% !important;
  min-height: 260px;
  background-color: #E2E8F0;
  z-index: 1;
}

#live-tracking-map {
  height: 520px;
  min-height: 380px;
  width: 100%;
}

#admin-reports-map {
  height: 380px;
  min-height: 300px;
  width: 100%;
}