/* Custom properties for a handcrafted look */
:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary: #10b981;
  --dark-bg: #0f172a;
  --darker-bg: #020817;
  --card-bg: rgba(30, 41, 59, 0.7);
  --border-color: rgba(148, 163, 184, 0.15);
}

body {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--darker-bg);
}
::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #475569;
}

/* Micro-animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}
.animate-float {
  animation: float 4s ease-in-out infinite;
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
.animate-pulse-glow {
  animation: pulse-glow 2s infinite;
}

/* Base Glassmorphism for Cards */
.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.4);
}

/* Form Elements */
input, textarea, select {
  transition: all 0.2s ease-in-out;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  transition: all 0.2s ease;
}
.btn-primary:hover {
  box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.39);
  transform: translateY(-1px);
}

/* Theme Toggle Button: only one icon visible at a time */
[data-theme-toggle], #themeToggleBtn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer;
}
html:not(.dark) [data-theme-toggle] .fa-sun,
html:not(.dark) #themeToggleBtn .fa-sun,
html:not([data-theme="dark"]) [data-theme-toggle] .fa-sun,
html:not([data-theme="dark"]) #themeToggleBtn .fa-sun,
[data-theme-toggle] .dark\:inline,
#themeToggleBtn .dark\:inline {
  display: none !important;
}
html:not(.dark) [data-theme-toggle] .fa-moon,
html:not(.dark) #themeToggleBtn .fa-moon,
html:not([data-theme="dark"]) [data-theme-toggle] .fa-moon,
html:not([data-theme="dark"]) #themeToggleBtn .fa-moon {
  display: inline-block !important;
}
html.dark [data-theme-toggle] .fa-moon,
html.dark #themeToggleBtn .fa-moon,
html[data-theme="dark"] [data-theme-toggle] .fa-moon,
html[data-theme="dark"] #themeToggleBtn .fa-moon,
html.dark [data-theme-toggle] .dark\:hidden,
html.dark #themeToggleBtn .dark\:hidden,
html[data-theme="dark"] [data-theme-toggle] .dark\:hidden,
html[data-theme="dark"] #themeToggleBtn .dark\:hidden {
  display: none !important;
}
html.dark [data-theme-toggle] .fa-sun,
html.dark #themeToggleBtn .fa-sun,
html[data-theme="dark"] [data-theme-toggle] .fa-sun,
html[data-theme="dark"] #themeToggleBtn .fa-sun,
html.dark [data-theme-toggle] .dark\:inline,
html.dark #themeToggleBtn .dark\:inline,
html[data-theme="dark"] [data-theme-toggle] .dark\:inline,
html[data-theme="dark"] #themeToggleBtn .dark\:inline {
  display: inline-block !important;
}