:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #141414;
  --bg-tertiary: #1e1e1e;
  --text-primary: #ffffff;
  --text-secondary: #999999;
  --accent: #e63946;
  --accent-hover: #c22833;
  --accent-glow: rgba(230, 57, 70, 0.35);
  --danger: #ef4444;
  --success: #10b981;
  --glass-bg: rgba(20, 20, 20, 0.75);
  --glass-border: rgba(255, 255, 255, 0.08);
  --border-radius: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

/* Background Gradients */
body::before, body::after {
  content: '';
  position: fixed;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -1;
  opacity: 0.10;
  animation: float 20s infinite ease-in-out alternate;
}

body::before {
  top: -10vw;
  left: -10vw;
  background: #e63946;
}

body::after {
  bottom: -10vw;
  right: -10vw;
  background: #ffffff;
  animation-delay: -10s;
}

@keyframes float {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(50px) scale(1.1); }
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Glassmorphism Classes */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.auth-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
}

.auth-box {
  width: 100%;
  max-width: 440px;
  padding: 3rem;
  animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.auth-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.auth-header h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fff, #999);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.input-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.input-group label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

input[type="text"],
input[type="email"],
input[type="password"],
textarea,
select {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 0.875rem 1rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  width: 100%;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230, 57, 70, 0.5);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

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

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  border-radius: 8px;
  width: auto;
}

/* Dashboard Layout */
.dashboard-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  border-right: 1px solid var(--glass-border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 3rem;
}

.logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.nav-link {
  padding: 0.875rem 1rem;
  border-radius: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1rem;
}

.nav-link:hover, .nav-link.active {
  background: rgba(230, 57, 70, 0.1);
  color: var(--text-primary);
}

.nav-icon {
  color: var(--accent);
  font-style: normal;
}

.nav-link.active .nav-icon {
  color: var(--text-primary);
}

.nav-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  height: 20px;
  width: 4px;
  background: var(--accent);
  border-radius: 0 4px 4px 0;
}

.user-profile {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.user-info .name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.user-info .role {
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.main-content {
  flex: 1;
  padding: 3rem 4rem;
  overflow-y: auto;
  position: relative;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.page-title {
  font-size: 2rem;
  font-family: var(--font-display);
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Grid Layouts */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.project-card {
  padding: 1.5rem;
  border-radius: var(--border-radius);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-align: left;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.project-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.project-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* Tabs & Editor */
.editor-container {
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  min-height: 60vh;
  overflow: hidden;
}

.editor-tabs {
  display: flex;
  border-bottom: 1px solid var(--glass-border);
  background: var(--bg-tertiary);
}

.tab {
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  position: relative;
  text-align: center;
  background: transparent;
  color: var(--text-secondary);
  border: none;
  flex: 1;
}

.tab:hover {
  background: rgba(255, 255, 255, 0.05);
}

.tab.active {
  color: var(--accent);
  background: rgba(230, 57, 70, 0.05);
}

.tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: var(--accent);
}

.editor-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.editor-header {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.editor-header h3 {
  font-size: 1.5rem;
  color: var(--text-primary);
}

.custom-textarea {
  flex: 1;
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1.5rem;
  color: var(--text-primary);
  font-family: 'Inter', monospace, var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  resize: none;
  outline: none;
  transition: var(--transition);
  min-height: 300px;
}

.custom-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

/* Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

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

.data-table th {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-table tr:hover {
  background: rgba(255,255,255,0.02);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 1000;
  overflow-y: auto;
  padding: 2rem 1rem;
}

.modal-content {
  background: var(--bg-secondary);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 500px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  margin: auto;
  flex-shrink: 0;
}

.modal-header {
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-size: 1.5rem;
}

/* Security Badge */
.security-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(230, 57, 70, 0.1);
  color: var(--accent);
  border: 1px solid rgba(230, 57, 70, 0.2);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

/* Project ID Badge */
.project-id-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  font-size: 0.75rem;
  font-family: 'Courier New', monospace;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  letter-spacing: 0.03em;
}

.project-id-badge span {
  color: var(--accent);
  font-weight: 600;
}

.error-msg {
  color: var(--danger);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  text-align: center;
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
}