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

:root {
  --bg: #F5F4ED;
  --surface: #FAFAF8;
  --surface-raised: #FFFFFF;
  --border: #E3E1D9;
  --border-strong: #D4D1C4;
  --text: #26251F;
  --text-muted: #6B6A5F;
  --text-faint: #93917F;

  --accent: #D97757;
  --accent-hover: #C1633F;
  --accent-tint: #F3E3D8;
  --accent-tint-strong: #ECD3C1;

  --success: #5B8A5B;
  --success-tint: #E4EDDF;
  --success-border: #C6D9BC;

  --warning: #B7791F;
  --warning-tint: #F5EAD3;
  --warning-border: #E6D19C;

  --danger: #B33F31;
  --danger-tint: #F5DFD8;
  --danger-border: #E5BBAC;

  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(38, 37, 31, 0.06);
  --shadow-md: 0 4px 16px rgba(38, 37, 31, 0.08);
  --shadow-lg: 0 12px 32px rgba(38, 37, 31, 0.14);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  min-height: 100vh;
  padding: 24px;
  color: var(--text);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
}

/* Header */
.header {
  text-align: left;
  color: var(--text);
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.header h1 {
  font-family: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  font-size: 2.4rem;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.3px;
  color: var(--text);
}

.header .subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* Dashboard Stats */
.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.stat-card {
  background: var(--surface-raised);
  padding: 22px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  text-align: left;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.stat-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.stat-card h3 {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 600;
}

.stat-number {
  font-family: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--text);
}

.stat-card.warning {
  border-color: var(--warning-border);
  background: var(--warning-tint);
}

.stat-card.warning:hover {
  border-color: var(--warning);
  box-shadow: var(--shadow-md);
}

.stat-card.warning h3 {
  color: var(--warning);
}

.stat-card.warning .stat-number {
  color: #8A5A15;
}

.stat-card.danger {
  border-color: var(--danger-border);
  background: var(--danger-tint);
}

.stat-card.danger:hover {
  border-color: var(--danger);
  box-shadow: var(--shadow-md);
}

.stat-card.danger h3 {
  color: var(--danger);
}

.stat-card.danger .stat-number {
  color: #8A2F24;
}

/* Form Section */
.form-section {
  background: var(--surface-raised);
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin-bottom: 40px;
  box-shadow: var(--shadow-sm);
}

.form-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.form-section-header h2 {
  font-family: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 600;
}

.btn-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 6px 10px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn-toggle:hover {
  background: var(--accent-tint);
  color: var(--accent-hover);
}

.btn-toggle .chevron {
  transition: transform 0.25s ease;
}

.btn-toggle.is-collapsed .chevron {
  transform: rotate(-90deg);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  overflow: hidden;
  max-height: 400px;
  opacity: 1;
  transition: max-height 0.3s ease, opacity 0.2s ease;
}

.form-grid.hidden {
  max-height: 0;
  opacity: 0;
  pointer-events: none;
}

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

.form-group label {
  color: var(--text);
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 0.88rem;
}

.form-group input,
.form-group select {
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  background: var(--surface);
  color: var(--text);
}

.form-group input::placeholder {
  color: var(--text-faint);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-raised);
  box-shadow: 0 0 0 3px var(--accent-tint);
}

.btn {
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  font-weight: 600;
  font-family: inherit;
}

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  grid-column: span 1;
}

.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  background: #A5502F;
}

.btn-edit {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
}

.btn-edit:hover {
  background: var(--accent-tint);
  border-color: var(--accent);
  color: var(--accent-hover);
}

.btn-delete {
  background: var(--surface);
  color: var(--danger);
  border: 1px solid var(--border-strong);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
}

.btn-delete:hover {
  background: var(--danger-tint);
  border-color: var(--danger);
}

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

.services-section h2 {
  font-family: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  color: var(--text);
  margin-bottom: 22px;
  font-size: 1.35rem;
  font-weight: 600;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.service-card {
  background: var(--surface-raised);
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
  border-top: 3px solid var(--accent);
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lg);
}

.service-card.expiring-soon {
  border-top-color: var(--warning);
}

.service-card.expired {
  border-top-color: var(--danger);
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 16px;
  gap: 12px;
}

.service-name {
  font-family: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
}

.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.status-active {
  background: var(--success-tint);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.status-inactive {
  background: var(--surface);
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
}

.status-trial {
  background: var(--accent-tint);
  color: var(--accent-hover);
  border: 1px solid var(--accent-tint-strong);
}

.service-info {
  margin-bottom: 16px;
  font-size: 0.92rem;
}

.service-info p {
  color: var(--text-muted);
  margin-bottom: 6px;
}

.service-info strong {
  color: var(--text);
}

.dates-info {
  display: flex;
  justify-content: space-between;
  margin: 16px 0;
  padding: 14px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.dates-info div {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.dates-info .label {
  font-size: 0.7rem;
  color: var(--text-faint);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-weight: 600;
}

.dates-info .date {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9rem;
}

.expiration-info {
  padding: 12px;
  border-radius: var(--radius);
  margin: 12px 0;
  font-weight: 600;
  text-align: center;
  font-size: 0.88rem;
}

.expiring-soon-alert {
  background: var(--warning-tint);
  color: var(--warning);
  border: 1px solid var(--warning-border);
}

.expired-alert {
  background: var(--danger-tint);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.active-alert {
  background: var(--success-tint);
  color: var(--success);
  border: 1px solid var(--success-border);
}

.service-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.service-actions button {
  flex: 1;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(38, 37, 31, 0.45);
  animation: fadeIn 0.15s ease;
}

.modal.show {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: var(--surface-raised);
  margin: 6% auto;
  padding: 30px;
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 580px;
  animation: slideIn 0.2s ease;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

@keyframes slideIn {
  from {
    transform: translateY(-16px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.close {
  color: var(--text-faint);
  float: right;
  font-size: 28px;
  font-weight: 300;
  cursor: pointer;
  line-height: 1;
  transition: color 0.15s ease;
}

.close:hover {
  color: var(--accent);
}

.modal-content h2 {
  font-family: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  margin-bottom: 22px;
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header h1 {
    font-size: 1.9rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

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

  .btn-primary {
    grid-column: span 1;
  }

  .service-actions {
    flex-direction: row;
  }

  .dashboard {
    grid-template-columns: 1fr 1fr;
  }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 56px 20px;
  background: var(--surface-raised);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-strong);
}

.empty-state h3 {
  font-family: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--text);
  font-weight: 600;
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Notification animations */
@keyframes slideInNotif {
  from {
    transform: translateX(360px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutNotif {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(360px);
    opacity: 0;
  }
}