@import url("./tokens.css");

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

html,
body {
  height: 100%;
  background-color: var(--bg);
  color: var(--text);
  font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: min(800px, 90vw);
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: var(--accent-gradient);
  color: #fff;
  border-radius: 12px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px -3px var(--shadow-glow);
}

.btn:hover {
  background: var(--accent-gradient-hover);
  transform: translateY(-2px);
}

.site-footer {
  padding: 3rem 0;
  text-align: center;
  border-top: 1px solid var(--surface-border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Background visual decoration (subtle radial dark glow) */
.glow-bg {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.15) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

body::before {
  content: "";
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.12) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* Glass Card layouts used across portfolio and utility subpages */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.card-header {
  margin-bottom: 2rem;
}

.badge,
.project-badge {
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  color: var(--accent-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
}

.description {
  color: var(--text-dim);
  margin-top: 1rem;
  font-size: 1.05rem;
}

.app-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
  box-sizing: border-box;
  z-index: 1;
}

/* Global Back Navigation Button styles */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  z-index: 100;
  align-self: flex-start;
}

.back-btn img {
  height: 20px;
  width: auto;
  filter: drop-shadow(0 0 8px var(--shadow-glow));
  transition: var(--transition);
}

.back-btn:hover {
  color: var(--accent-color);
  transform: translateX(-2px);
}

/* Global layout for left-aligned app subpages */
header:not(.site-header) {
  width: 100%;
  max-width: 1000px;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 1;
  box-sizing: border-box;
  margin: 0 auto;
}

header:not(.site-header) h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 0;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

main {
  width: 100%;
  max-width: 1000px;
  padding: 0 1rem 3rem;
  z-index: 1;
  box-sizing: border-box;
  flex: 1;
  margin: 0 auto;
}

/* Interactive input/select/textarea elements */
input,
textarea,
select {
  font-family: "Outfit", sans-serif;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
  transition: all 0.2s;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.1);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* App-container buttons & styled app buttons */
.app-container button,
button.btn-app {
  font-family: "Outfit", sans-serif;
  background: var(--accent-color);
  color: #000;
  font-weight: 600;
  cursor: pointer;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.app-container button:hover,
button.btn-app:hover {
  filter: brightness(1.15);
  transform: translateY(-2px);
}

.app-container button:disabled,
button.btn-app:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none;
  filter: none;
}

/* Multi-column layouts for app views */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.card-header-content {
  flex: 1;
  min-width: 280px;
}

.card-header-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

@media (max-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}