@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: hsl(203, 89%, 53%);
  --secondary: hsl(159, 100%, 36%);
  --accent: hsl(42, 93%, 56%);
  --background: hsl(0, 0%, 100%);
  --foreground: hsl(222.2, 84%, 4.9%);
  --muted: hsl(210, 40%, 96%);
  --border: hsl(214.3, 31.8%, 91.4%);
  --dashboard-hover-bg: #f0fdf4;
  --dashboard-hover-border: #dcfce7;
  --radius: 0.75rem;
}

* {
  border-color: var(--border);
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--background);
  color: var(--foreground);
}

.solar-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

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

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

.bg-primary {
  background-color: var(--primary);
}

.bg-secondary {
  background-color: var(--secondary);
}

.hover\:bg-primary:hover {
  background-color: hsl(203, 89%, 45%);
}

.hover\:bg-secondary:hover {
  background-color: hsl(159, 100%, 30%);
}

.dashboard-card {
  background: white;
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border);
  transition: box-shadow 0.2s, background-color 0.2s, border-color 0.2s;
}

.dashboard-card:hover {
  background-color: var(--dashboard-hover-bg);
  border-color: var(--dashboard-hover-border);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.dashboard-quotation-row:hover {
  background-color: var(--dashboard-hover-bg);
}

.dashboard-modal-backdrop {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.dashboard-modal-backdrop.is-visible {
  opacity: 1;
}

.dashboard-modal {
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.dashboard-modal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.service-card {
  transition: box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.service-card:hover {
  background-color: var(--dashboard-hover-bg);
  border-color: var(--dashboard-hover-border);
  transform: translateY(-2px);
}

.product-card {
  cursor: pointer;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.product-card:hover {
  background-color: var(--dashboard-hover-bg);
  border-color: var(--dashboard-hover-border);
  transform: translateY(-2px);
}

.product-card.is-active {
  background-color: var(--dashboard-hover-bg);
  border-color: var(--dashboard-hover-border);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.project-card {
  transition: box-shadow 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
  background-color: var(--dashboard-hover-bg);
  border-color: var(--dashboard-hover-border);
  transform: translateY(-2px);
}

.gradient-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.auth-message {
  display: none;
  margin-bottom: 0.75rem;
  border-radius: 0.75rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid transparent;
}

.auth-message.is-visible {
  display: block;
}

.auth-message.is-success {
  background: #ecfdf5;
  border-color: #a7f3d0;
  color: #047857;
}

.auth-message.is-error {
  background: #fff1f2;
  border-color: #fecdd3;
  color: #be123c;
}

.toast-container {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.5rem;
  pointer-events: none;
  z-index: 9999;
}

.toast {
  pointer-events: auto;
  width: min(90vw, 26rem);
  border-radius: 0.9rem;
  border: 1px solid;
  padding: 0.85rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  box-shadow: 0 18px 35px rgba(15, 23, 42, 0.18);
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.toast.is-leaving {
  opacity: 0;
  transform: translateY(12px) scale(0.98);
}

.toast-success {
  background: #ecfdf3;
  border-color: #a7f3d0;
  color: #047857;
}

.toast-error {
  background: #fef2f2;
  border-color: #fecaca;
  color: #b91c1c;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--muted);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: hsl(203, 89%, 45%);
}

/* Responsive utilities */
@media (max-width: 640px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}