/* Apple Design System - CHW Task Management - Mobile First Design */

:root {
  /* Custom Color Palette - Deep Green Theme inspired by wallet app */
  --primary-color: #024e44;
  --primary-dark: #1a3a34;
  --primary-light: #0d6b5f;
  --accent-color: #cfeb6c;
  --accent-text: #024e44;
  --secondary-color: #276860;
  --background-color: #f3f3f3;
  --card-bg: #ffffff;

  /* Supporting Colors */
  --success-color: #34c759;
  --error-color: #ff3b30;
  --warning-color: #ffcc00;
  --info-color: #024e44;

  /* Neutral Grays */
  --gray-50: #f9f9f9;
  --gray-100: #f0f0f0;
  --gray-200: #e0e0e0;
  --gray-300: #d0d0d0;
  --gray-400: #a9a9a9;
  --gray-500: #808080;
  --gray-600: #606060;
  --gray-700: #404040;
  --gray-800: #1a1a1a;
  --gray-900: #000000;

  /* Typography */
  --font-family: "Poppins", sans-serif;
  --font-size-body: 16px;
  --font-size-small: 13px;
  --font-size-large: 17px;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --spacing-2xl: 24px;
  --spacing-3xl: 32px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(2, 78, 68, 0.08);
  --shadow-md: 0 2px 8px rgba(2, 78, 68, 0.12);
  --shadow-lg: 0 4px 16px rgba(2, 78, 68, 0.16);
}

/* ===================== MOBILE FIRST BASE STYLES ===================== */

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

html,
body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  color: var(--gray-900);
  background-color: var(--background-color);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

/* Typography - Mobile First */
h1 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-color);
}

h2 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  color: var(--primary-color);
}

h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

h4,
h5,
h6 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--gray-700);
  font-size: 15px;
}

/* Container - Mobile First */
.container {
  width: 100%;
  padding: 0 var(--spacing-lg);
  margin: 0 auto;
}

main {
  width: 100%;
  min-height: calc(100vh - 60px);
  padding: var(--spacing-lg) 0 var(--spacing-3xl) 0;
  background-color: var(--background-color);
  display: flex;
  flex-direction: column;
}

/* ===================== NAVIGATION - MOBILE FIRST ===================== */
nav {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-dark) 100%
  );
  border-bottom: 1px solid var(--primary-dark);
  padding: var(--spacing-lg) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.navbar {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 var(--spacing-lg);
  gap: var(--spacing-lg);
}

.navbar-brand {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff !important;
  text-decoration: none;
  width: 100%;
  text-align: center;
}

.navbar-nav {
  display: flex;
  flex-direction: row;
  list-style: none;
  gap: var(--spacing-sm);
  width: 100%;
}

.nav-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  display: block;
  text-align: center;
  font-weight: 500;
  font-size: 14px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-text);
  background-color: var(--accent-color);
  transform: translateX(0);
}

/* ===================== BUTTONS - MOBILE FIRST ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  outline: none;
  min-height: 44px;
  width: 100%;
  margin-bottom: var(--spacing-md);
}

.btn:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-color) 0%, #b8d657 100%);
  color: var(--accent-text);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background-color: var(--gray-200);
  color: var(--primary-color);
  width: auto;
}

.btn-secondary:hover {
  background-color: var(--gray-300);
}

.btn-success {
  background: linear-gradient(135deg, var(--success-color) 0%, #31bb54 100%);
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

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

.btn-danger {
  background: linear-gradient(135deg, var(--error-color) 0%, #ff5252 100%);
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

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

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 13px;
  width: auto;
  min-height: auto;
  margin-bottom: 0;
}

.btn-block {
  width: 100%;
  display: flex;
}

/* ===================== CARDS - MOBILE FIRST ===================== */
.card {
  background-color: var(--card-bg);
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-lg);
  overflow: hidden;
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  /* transform: translateY(-4px); */
}

.card-header {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  color: #ffffff;
  padding: var(--spacing-lg);
  border-bottom: none;
  font-weight: 600;
  font-size: 16px;
}

.card-body {
  padding: var(--spacing-lg);
}

.card-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.card-text {
  font-size: 15px;
  color: var(--gray-700);
  margin-bottom: var(--spacing-md);
}

/* ===================== FORMS - MOBILE FIRST ===================== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--primary-color);
  font-size: 15px;
}

.form-control,
.form-select {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-lg);
  font-family: var(--font-family);
  font-size: 15px;
  background-color: #ffffff;
  color: var(--gray-900);
  transition: all 0.3s ease;
  outline: none;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(2, 78, 68, 0.1);
}

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

.form-text {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: var(--spacing-sm);
  display: block;
}

/* ===================== LISTS - MOBILE FIRST ===================== */
.list-group {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.list-group-item {
  padding: var(--spacing-lg);
  background-color: var(--card-bg);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-sm);
  transition: all 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.list-group-item:hover {
  background: linear-gradient(
    135deg,
    rgba(2, 78, 68, 0.02) 0%,
    rgba(2, 78, 68, 0.05) 100%
  );
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.list-group-item a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  flex: 1;
}

.list-group-item a:hover {
  text-decoration: underline;
}

/* ===================== TABLES - MOBILE FIRST ===================== */
.table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  /* margin-bottom: var(--spacing-lg); */
  margin-bottom: 0;
  font-size: 14px;
}

.table thead {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  color: #ffffff;
}

.table thead th {
  padding: var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table tbody td {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-700);
}

.table tbody tr:hover {
  background-color: rgba(2, 78, 68, 0.05);
}

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

.table a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.table a:hover {
  text-decoration: underline;
}

/* ===================== BADGES - MOBILE FIRST ===================== */
.badge {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  color: #ffffff;
}

.badge-success {
  background: linear-gradient(135deg, var(--success-color) 0%, #31bb54 100%);
  color: #ffffff;
}

.badge-danger {
  background: linear-gradient(135deg, var(--error-color) 0%, #ff5252 100%);
  color: #ffffff;
}

.badge-warning {
  background: linear-gradient(135deg, var(--warning-color) 0%, #ffd700 100%);
  color: var(--accent-text);
}

.badge-info {
  background: linear-gradient(135deg, var(--accent-color) 0%, #b8d657 100%);
  color: var(--accent-text);
}

.badge-accent {
  background: linear-gradient(135deg, var(--accent-color) 0%, #b8d657 100%);
  color: var(--accent-text);
  font-weight: 600;
}

/* Priority Badges */
.badge-high {
  background: linear-gradient(135deg, var(--error-color) 0%, #ff5252 100%);
  color: #ffffff;
}

.badge-medium {
  background: linear-gradient(135deg, var(--accent-color) 0%, #b8d657 100%);
  color: var(--accent-text);
}

.badge-low {
  background: linear-gradient(135deg, var(--success-color) 0%, #31bb54 100%);
  color: #ffffff;
}

/* Role Badges */
.badge-admin {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-light) 100%
  );
  color: #ffffff;
}

.badge-chw {
  background: linear-gradient(135deg, var(--accent-color) 0%, #b8d657 100%);
  color: var(--accent-text);
}

.badge-supervisor {
  background: linear-gradient(135deg, var(--secondary-color) 0%, #0d6b5f 100%);
  color: #ffffff;
}

/* Status Badges */
.badge-completed {
  background: linear-gradient(135deg, var(--success-color) 0%, #31bb54 100%);
  color: #ffffff;
}

.badge-In Progress {
  background: linear-gradient(135deg, var(--accent-color) 0%, #b8d657 100%);
  color: var(--accent-text);
}

.badge-pending {
  background: linear-gradient(135deg, var(--warning-color) 0%, #ffd700 100%);
  color: var(--accent-text);
}

/* ===================== ALERTS - MOBILE FIRST ===================== */
.alert {
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background-color: white !important;
}

.alert-success {
  background: linear-gradient(
    135deg,
    rgba(52, 199, 89, 0.1) 0%,
    rgba(52, 199, 89, 0.05) 100%
  );
  color: #1a6b35;
  border: 1.5px solid var(--success-color);
}

.alert-danger {
  background: linear-gradient(
    135deg,
    rgba(255, 59, 48, 0.1) 0%,
    rgba(255, 59, 48, 0.05) 100%
  );
  color: #8b2222;
  border: 1.5px solid var(--error-color);
}

.alert-warning {
  background: linear-gradient(
    135deg,
    rgba(255, 204, 0, 0.1) 0%,
    rgba(255, 204, 0, 0.05) 100%
  );
  color: #6b5300;
  border: 1.5px solid var(--warning-color);
}

.alert-info {
  background: linear-gradient(
    135deg,
    rgba(2, 78, 68, 0.1) 0%,
    rgba(2, 78, 68, 0.05) 100%
  );
  color: var(--primary-color);
  border: 1.5px solid var(--primary-color);
}

/* ===================== UTILITY CLASSES - MOBILE FIRST ===================== */
.my-4 {
  margin-top: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.mb-2 {
  margin-bottom: var(--spacing-sm);
}

.mb-3 {
  margin-bottom: var(--spacing-md);
}

.mb-4 {
  margin-bottom: var(--spacing-lg);
}

.mt-2 {
  margin-top: var(--spacing-sm);
}

.mt-3 {
  margin-top: var(--spacing-md);
}

.mt-4 {
  margin-top: var(--spacing-lg);
}

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

.text-muted {
  color: var(--gray-500);
}

.text-primary {
  color: var(--primary-color) !important;
}

.text-success {
  color: var(--success-color) !important;
}

.text-danger {
  color: var(--error-color) !important;
}

.text-warning {
  color: var(--warning-color) !important;
}

.text-secondary {
  color: var(--secondary-color) !important;
}

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

.gap-lg {
  gap: var(--spacing-lg);
}

/* ===================== GRID - MOBILE FIRST ===================== */
.row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.col-md-4 {
  grid-column: span 1;
}

.col-md-5 {
  grid-column: span 1;
}

.col-md-6 {
  grid-column: span 1;
}

.col-md-8 {
  grid-column: span 1;
}

.col-md-12 {
  grid-column: span 1;
}

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

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease;
}

.slide-up {
  animation: slideUp 0.3s ease;
}

/* ===================== REDUCED MOTION ===================== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===================== TABLET & DESKTOP STYLES ===================== */
@media (min-width: 640px) {
  .container {
    max-width: 100%;
    padding: 0 var(--spacing-2xl);
  }

  .navbar {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
  }

  .navbar-brand {
    width: auto;
    text-align: left;
    font-size: 20px;
  }

  .navbar-nav {
    flex-direction: row;
    gap: var(--spacing-lg);
    width: auto;
  }

  .nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    width: auto;
    display: inline-block;
  }

  .btn {
    width: auto;
    margin-bottom: 0;
  }

  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 28px;
  }

  h3 {
    font-size: 24px;
  }

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

  .col-md-4 {
    grid-column: span 1;
  }

  .col-md-6 {
    grid-column: span 1;
  }

  .col-md-8 {
    grid-column: span 2;
  }

  .col-md-12 {
    grid-column: span 2;
  }

  .table {
    font-size: 15px;
  }

  .table thead th {
    padding: var(--spacing-xl);
    font-size: 14px;
  }

  .table tbody td {
    padding: var(--spacing-xl);
  }
}

@media (min-width: 200px) and (max-width: 500px) {
  .table tbody td,
  .table thead th {
    padding: 8px;
    min-width: 110px;
  }
  .table tbody td:first-of-type,
  .table thead th:first-of-type {
    min-width: 180px;
    padding-left: 15px;
  }
  .table thead th {
    font-size: 12px;
  }
  .table thead,
  .table tr {
    padding-inline: 10px;
  }
  .table tbody .accordion-content td {
    min-width: auto;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }

  .row {
    grid-template-columns: repeat(3, 1fr);
  }

  .col-md-4 {
    grid-column: span 1;
  }

  .col-md-6 {
    grid-column: span 2;
  }

  .col-md-8 {
    grid-column: span 2;
  }

  .col-md-12 {
    grid-column: span 3;
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 28px;
  }
}

/* Accordion Styles */
.accordion-header {
  cursor: pointer;
  user-select: none;
  transition: background-color 0.15s ease;
}

.accordion-header:hover {
  background-color: rgba(2, 78, 68, 0.05);
}

tr.accordion-content {
  transition: all 0.3s ease-in-out;
}

tr.accordion-content td {
  background-color: var(--gray-50);
  animation: slideDown 0.3s ease-in-out;
}

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

/* Badge Styles - Chip Design */
.status-badge,
.priority-badge,
.role-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.3px;
  text-transform: capitalize;
  border: 1.5px solid;
  transition: all 0.2s ease;
}

/* Status Badge Variants */
.status-badge[data-status="not_started"] {
  background-color: #fff5e6;
  border-color: #ffa726;
  color: #e65100;
}

.status-badge[data-status="In Progress"] {
  background-color: #e3f2fd;
  border-color: #42a5f5;
  color: #0d47a1;
}

.status-badge[data-status="completed"] {
  background-color: #e8f5e9;
  border-color: #66bb6a;
  color: #1b5e20;
}

.status-badge[data-status="blocked"],
.status-badge[data-status="cancelled"] {
  background-color: #fce4ec;
  border-color: #ef5350;
  color: #b71c1c;
}

.status-badge[data-status="active"] {
  background-color: #e8f5e9;
  border-color: #66bb6a;
  color: #1b5e20;
}

.status-badge[data-status="inactive"] {
  background-color: #f5f5f5;
  border-color: #9e9e9e;
  color: #424242;
}

/* Priority Badge Variants */
.priority-badge[data-priority="low"] {
  background-color: #e8f5e9;
  border-color: #81c784;
  color: #2e7d32;
}

.priority-badge[data-priority="medium"] {
  background-color: #fff8e1;
  border-color: #ffd54f;
  color: #f57f17;
}

.priority-badge[data-priority="high"] {
  background-color: #ffebee;
  border-color: #ef5350;
  color: #c62828;
}

/* Role Badge Variants */
.role-badge[data-role="admin"] {
  background-color: #f3e5f5;
  border-color: #ba68c8;
  color: #6a1b9a;
}

.role-badge[data-role="chw"] {
  background-color: #e1f5fe;
  border-color: #4fc3f7;
  color: #01579b;
}

.role-badge[data-role="asha"] {
  background-color: #fff3e0;
  border-color: #ffb74d;
  color: #e65100;
}

/* Badge Hover Effect */
.status-badge:hover,
.priority-badge:hover,
.role-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}