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

:root {
  --primary: #6366F1;
  --primary-hover: #4F46E5;
  --primary-light: #EEF2FF;
  --success: #10B981;
  --success-hover: #059669;
  --success-light: #D1FAE5;
  --warning: #F59E0B;
  --warning-hover: #D97706;
  --warning-light: #FEF3C7;
  --danger: #EF4444;
  --danger-hover: #DC2626;
  --danger-light: #FEE2E2;
  --background: #F8FAFC;
  --surface: #FFFFFF;
  --surface-hover: #F1F5F9;
  --border: #E2E8F0;
  --border-light: #F1F5F9;
  --text-primary: #0F172A;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --gradient-primary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
  --gradient-success: linear-gradient(135deg, #10B981 0%, #059669 100%);
  --gradient-warm: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--background);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: all 0.3s ease;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 22px;
  transition: transform 0.2s ease;
}

.logo:hover {
  transform: scale(1.02);
}

.logo img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 8px;
  transition: all 0.2s ease;
  position: relative;
}

.nav a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.nav a.active {
  color: var(--primary);
  background: var(--primary-light);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-info {
  font-size: 14px;
  color: var(--text-secondary);
}

.user-info strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
}

.btn-primary:hover:not(:disabled) {
  box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.5);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--surface-hover);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-success {
  background: var(--gradient-success);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.4);
}

.btn-success:hover:not(:disabled) {
  box-shadow: 0 6px 20px 0 rgba(16, 185, 129, 0.5);
  transform: translateY(-2px);
}

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

.btn-warning:hover:not(:disabled) {
  background: var(--warning-hover);
}

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

.btn-danger:hover:not(:disabled) {
  background: var(--danger-hover);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: 8px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
  border-radius: 12px;
}

/* Forms */
.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  font-size: 15px;
  font-family: inherit;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 6px;
}

/* Radio Group */
.radio-group {
  display: flex;
  gap: 12px;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 14px 20px;
  border: 2px solid var(--border);
  border-radius: 12px;
  transition: all 0.2s ease;
  flex: 1;
}

.radio-option:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.radio-option:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-light);
}

.radio-option input[type="radio"] {
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
}

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

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

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.card-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.card-body {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 50px;
  white-space: nowrap;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.badge-posted {
  background: var(--primary-light);
  color: var(--primary);
}

.badge-in_progress {
  background: var(--warning-light);
  color: var(--warning-hover);
}

.badge-completed {
  background: var(--success-light);
  color: var(--success);
}

.badge-paid {
  background: var(--success-light);
  color: var(--success);
}

.badge-pending {
  background: var(--warning-light);
  color: var(--warning-hover);
}

.badge-accepted {
  background: var(--success-light);
  color: var(--success);
}

.badge-rejected {
  background: var(--danger-light);
  color: var(--danger);
}

.badge-cancelled {
  background: var(--surface-hover);
  color: var(--text-secondary);
}

/* Trust Badge */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--success-light);
  color: var(--success);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
}

.trust-badge svg {
  width: 18px;
  height: 18px;
}

/* Profile Avatar */
.avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.avatar:hover {
  transform: scale(1.05);
}

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

.avatar-sm {
  width: 48px;
  height: 48px;
  font-size: 18px;
}

.avatar-lg {
  width: 120px;
  height: 120px;
  font-size: 42px;
}

.avatar-upload {
  position: relative;
  cursor: pointer;
}

.avatar-upload-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.avatar-upload:hover .avatar-upload-overlay {
  opacity: 1;
}

.avatar-upload-overlay svg {
  width: 32px;
  height: 32px;
  color: white;
}

/* Page Layout */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding: 32px 0;
}

.page-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

.page-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: 24px;
}

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

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

@media (max-width: 900px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Two Column Layout */
.two-column {
  display: grid;
  grid-template-columns: 60% 40%;
  gap: 32px;
}

@media (max-width: 900px) {
  .two-column {
    grid-template-columns: 1fr;
  }
}

/* Auth Pages */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: relative;
  overflow: hidden;
}

.auth-container::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
  animation: pulse-glow 8s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--shadow-xl);
  position: relative;
  animation: slide-up 0.5s ease-out;
}

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

.auth-logo {
  text-align: center;
  margin-bottom: 40px;
}

.auth-logo img {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-lg);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.auth-logo h1 {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

.auth-logo p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-top: 8px;
}

.auth-footer {
  text-align: center;
  margin-top: 32px;
  font-size: 14px;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.auth-footer a:hover {
  color: var(--primary-hover);
}

/* Job Cards */
.job-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.job-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

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

.job-card:hover::before {
  transform: scaleX(1);
}

.job-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.job-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.job-price {
  font-size: 20px;
  font-weight: 800;
  background: var(--gradient-success);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.job-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.job-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.job-description {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.job-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* Application Cards */
.application-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 20px;
  transition: all 0.3s ease;
}

.application-card:hover {
  box-shadow: var(--shadow);
}

.application-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.applicant-name {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
}

.applicant-details {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.applicant-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 12px;
  background: var(--background);
  border-radius: 10px;
  margin-bottom: 12px;
}

.applicant-contact-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.applicant-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
}

.applicant-message {
  font-size: 14px;
  color: var(--text-secondary);
  background: var(--background);
  padding: 16px;
  border-radius: 12px;
  margin-bottom: 16px;
  line-height: 1.6;
}

/* Wallet */
.balance-card {
  background: var(--gradient-primary);
  border-radius: 20px;
  padding: 36px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 40px -10px rgba(99, 102, 241, 0.5);
}

.balance-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
  animation: shimmer 5s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-20px, 20px); }
}

.balance-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 8px;
  font-weight: 500;
}

.balance-amount {
  font-size: 48px;
  font-weight: 800;
  color: white;
  margin: 0;
  letter-spacing: -0.025em;
}

.balance-actions {
  margin-top: 24px;
}

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

.transaction-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  transition: all 0.2s ease;
}

.transaction-item:hover {
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.transaction-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.transaction-description {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.transaction-date {
  font-size: 12px;
  color: var(--text-muted);
}

.transaction-amount {
  font-size: 16px;
  font-weight: 700;
}

.transaction-amount.positive {
  color: var(--success);
}

.transaction-amount.negative {
  color: var(--danger);
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: 80px 20px;
}

.empty-state svg {
  width: 120px;
  height: 120px;
  color: var(--text-muted);
  margin-bottom: 24px;
  animation: bounce-gentle 2s ease-in-out infinite;
}

@keyframes bounce-gentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.empty-state h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* Alert Messages */
.alert {
  padding: 16px 20px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slide-in 0.3s ease-out;
}

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

.alert-error {
  background: var(--danger-light);
  color: var(--danger);
  border: 1px solid #FECACA;
}

.alert-success {
  background: var(--success-light);
  color: var(--success);
  border: 1px solid #A7F3D0;
}

.alert-warning {
  background: var(--warning-light);
  color: var(--warning-hover);
  border: 1px solid #FDE68A;
}

/* Section */
.section {
  margin-bottom: 40px;
}

.section-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
}

/* Loading */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  animation: fade-in 0.2s ease-out;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: var(--surface);
  border-radius: 20px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: modal-in 0.3s ease-out;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--border-light);
}

.modal-title {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
}

.modal-close {
  background: var(--surface-hover);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 20px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--danger-light);
  color: var(--danger);
}

.modal-body {
  padding: 24px;
}

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

/* Escrow Status */
.escrow-status {
  background: linear-gradient(135deg, var(--success-light) 0%, #ECFDF5 100%);
  border: 1px solid #A7F3D0;
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 24px;
}

.escrow-status-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.escrow-status-header svg {
  width: 24px;
  height: 24px;
  color: var(--success);
}

.escrow-status-title {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
}

.escrow-status-text {
  font-size: 14px;
  color: var(--text-secondary);
}

.escrow-amount {
  font-size: 24px;
  font-weight: 800;
  background: var(--gradient-success);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 12px;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  transition: all 0.3s ease;
}

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

.stat-value {
  font-size: 32px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

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

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

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-5 { margin-top: 20px; }

.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-5 { margin-bottom: 20px; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }

/* Pulse Animation for Loading States */
.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Data Table */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.data-table th {
  background: var(--background);
  font-weight: 600;
  font-size: 13px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.data-table tbody tr:hover {
  background: var(--surface-hover);
}

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

/* Notification Bell */
.notification-bell {
  position: relative;
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: background 0.2s;
}

.notification-bell:hover {
  background: var(--surface-hover);
}

.notification-bell svg {
  width: 24px;
  height: 24px;
  color: var(--text-secondary);
}

.notification-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  background: var(--danger);
  color: white;
  font-size: 11px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* Notification Dropdown */
.notification-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  width: 360px;
  max-height: 400px;
  overflow-y: auto;
  background: var(--surface);
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  z-index: 1000;
  animation: slide-down 0.2s ease-out;
}

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

.notification-header {
  padding: 16px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.notification-header h4 {
  font-size: 16px;
  font-weight: 700;
}

.notification-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  transition: background 0.2s;
}

.notification-item:hover {
  background: var(--surface-hover);
}

.notification-item.unread {
  background: var(--primary-light);
}

.notification-item:last-child {
  border-bottom: none;
}

.notification-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}

.notification-message {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.notification-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
}

.notification-empty {
  padding: 40px;
  text-align: center;
  color: var(--text-secondary);
}

/* Bottom Navigation (Mobile) */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border-light);
  padding: 8px 0;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  z-index: 100;
}

.bottom-nav-items {
  display: flex;
  justify-content: space-around;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  transition: color 0.2s;
}

.bottom-nav-item svg {
  width: 24px;
  height: 24px;
}

.bottom-nav-item.active {
  color: var(--primary);
}

.bottom-nav-item:hover {
  color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .header {
    padding: 12px 0;
  }

  .header-content {
    flex-wrap: wrap;
    gap: 12px;
  }

  .logo {
    font-size: 18px;
  }

  .logo img {
    width: 32px;
    height: 32px;
  }

  .nav {
    display: none;
  }

  .user-menu {
    gap: 8px;
  }

  .user-info {
    display: none;
  }

  .bottom-nav {
    display: block;
  }

  main.container {
    padding-bottom: 80px;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 20px 0;
  }

  .page-title {
    font-size: 24px;
  }

  .page-subtitle {
    font-size: 14px;
  }

  .btn {
    padding: 10px 16px;
    font-size: 13px;
  }

  .btn-lg {
    padding: 14px 24px;
    font-size: 15px;
  }

  .form-input,
  .form-select,
  .form-textarea {
    padding: 12px 14px;
    font-size: 16px;
  }

  .card {
    padding: 16px;
    border-radius: 12px;
  }

  .job-card {
    padding: 16px;
  }

  .job-title {
    font-size: 16px;
  }

  .job-price {
    font-size: 18px;
  }

  .job-actions {
    flex-wrap: wrap;
    gap: 8px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .stat-card {
    padding: 16px;
  }

  .stat-value {
    font-size: 24px;
  }

  .balance-card {
    padding: 24px;
    border-radius: 16px;
  }

  .balance-amount {
    font-size: 32px;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .radio-group {
    flex-direction: column;
  }

  .auth-card {
    padding: 24px 20px;
    border-radius: 20px;
  }

  .auth-logo h1 {
    font-size: 24px;
  }

  .modal {
    margin: 16px;
    border-radius: 16px;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 16px;
  }

  .notification-dropdown {
    width: calc(100vw - 32px);
    right: -60px;
  }

  .application-card {
    padding: 14px;
  }

  .applicant-contact {
    flex-direction: column;
    gap: 8px;
  }

  .transaction-item {
    padding: 14px;
  }

  .data-table th,
  .data-table td {
    padding: 10px 12px;
    font-size: 13px;
  }
}

@media (max-width: 400px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .balance-amount {
    font-size: 28px;
  }

  .page-title {
    font-size: 22px;
  }
}

/* Developer Footer */
.developer-footer {
  padding: 30px 20px;
  background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  text-align: center;
  color: white;
  margin-top: auto;
}

.developer-footer-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.developer-footer img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #3B82F6;
}

.developer-footer-text {
  text-align: left;
}

.developer-footer-text span {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #94A3B8;
}

.developer-footer-text p {
  font-size: 14px;
  font-weight: 600;
  margin: 2px 0;
}

.developer-footer-text small {
  font-size: 12px;
  color: #60A5FA;
}