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

:root {
  /* Color Palette */
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --glass-bg: rgba(17, 24, 39, 0.6);
  --glass-bg-hover: rgba(31, 41, 55, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-focus: rgba(99, 102, 241, 0.4);
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  /* Neon Colors */
  --neon-blue: #3b82f6;
  --neon-blue-glow: rgba(59, 130, 246, 0.35);
  --neon-purple: #8b5cf6;
  --neon-purple-glow: rgba(139, 92, 246, 0.35);
  --neon-cyan: #06b6d4;
  --neon-cyan-glow: rgba(6, 182, 212, 0.35);
  --neon-green: #10b981;
  --neon-green-glow: rgba(16, 185, 129, 0.35);
  --neon-pink: #ec4899;
  --neon-pink-glow: rgba(236, 72, 153, 0.35);
  --neon-orange: #f97316;
  --neon-orange-glow: rgba(249, 115, 22, 0.35);
  
  --font-title: 'Outfit', 'Sarabun', sans-serif;
  --font-body: 'Outfit', 'Sarabun', sans-serif;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glass-blur: blur(12px);
  --border-radius-lg: 16px;
  --border-radius-md: 12px;
  --border-radius-sm: 8px;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
}

/* Background glowing blobs */
body::before, body::after {
  content: '';
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  z-index: -1;
  filter: blur(100px);
  opacity: 0.12;
  pointer-events: none;
}

body::before {
  background: var(--neon-cyan);
  top: -100px;
  left: -100px;
  animation: float-slow 20s infinite alternate;
}

body::after {
  background: var(--neon-purple);
  bottom: -100px;
  right: -100px;
  animation: float-slow 25s infinite alternate-reverse;
}

@keyframes float-slow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 50px) scale(1.2); }
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-cyan);
  box-shadow: 0 0 8px var(--neon-cyan-glow);
}

/* App Container */
.app-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header & Navigation styling */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

.logo-icon svg {
  width: 24px;
  height: 24px;
  fill: #fff;
}

h1 {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: linear-gradient(to right, #ffffff, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-actions {
  display: flex;
  gap: 0.75rem;
}

/* Glassmorphism card */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 1.75rem;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-focus);
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
  border: none;
  color: #fff;
  box-shadow: 0 4px 15px var(--neon-cyan-glow);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
}

.btn-danger {
  background: rgba(236, 72, 153, 0.15);
  border: 1px solid var(--neon-pink);
  color: var(--neon-pink);
}

.btn-danger:hover {
  background: var(--neon-pink);
  color: white;
  box-shadow: 0 0 12px var(--neon-pink-glow);
}

.btn-success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
}

.btn-success:hover {
  background: var(--neon-green);
  color: white;
  box-shadow: 0 0 12px var(--neon-green-glow);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--glass-border-focus);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.3);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

/* Dynamic options inputs */
.option-input-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  align-items: center;
}

/* Poll Cards and List */
.polls-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.poll-card {
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 1.25rem;
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.poll-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.poll-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.poll-title {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.badge-open {
  background: rgba(16, 185, 129, 0.15);
  color: var(--neon-green);
  border: 1px solid var(--neon-green);
}

.badge-closed {
  background: rgba(236, 72, 153, 0.15);
  color: var(--neon-pink);
  border: 1px solid var(--neon-pink);
}

.poll-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.75rem;
}

.poll-card-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Voting Page Specifics */
.vote-option-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition-smooth);
}

.vote-option-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--glass-border-focus);
  transform: translateX(4px);
}

.vote-option-card.selected {
  background: rgba(6, 182, 212, 0.1);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
}

.vote-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.vote-option-card.selected .vote-radio {
  border-color: var(--neon-cyan);
}

.vote-option-card.selected .vote-radio::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--neon-cyan);
  box-shadow: 0 0 8px var(--neon-cyan);
}

.vote-option-text {
  font-size: 1.05rem;
  font-weight: 500;
}

/* Results / Chart Page Specifics */
.results-header-container {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.results-stats-row {
  display: flex;
  gap: 2rem;
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.result-row {
  margin-bottom: 1.5rem;
}

.result-row-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.result-percentage {
  font-weight: 700;
  color: var(--neon-cyan);
}

.result-progress-outer {
  height: 16px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
}

.result-progress-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-blue));
  border-radius: var(--border-radius-sm);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
  position: relative;
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
}

.result-progress-inner::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 4px;
  background: #fff;
  opacity: 0.8;
  filter: blur(1px);
}

/* QR Code Section */
.qr-modal-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 1rem;
}

.qr-code-box {
  background: white;
  padding: 1rem;
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-code-box canvas {
  display: block;
}

.qr-instructions {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Modal styling */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

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

.modal-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

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

.modal-close svg {
  width: 24px;
  height: 24px;
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 2000;
}

.toast {
  background: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(10px);
  border-left: 4px solid var(--neon-cyan);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  border-right: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  min-width: 280px;
}

.toast.success {
  border-left-color: var(--neon-green);
}

.toast.error {
  border-left-color: var(--neon-pink);
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast.fade-out {
  animation: fadeOut 0.3s ease-out forwards;
}

@keyframes fadeOut {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(10px); }
}

/* Utility classes */
.flex-space {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.text-center {
  text-align: center;
}

.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.gap-1 { gap: 1rem; }
.text-muted-custom { color: var(--text-secondary); font-size: 0.9rem; }

/* Option Image Styling */
.option-image-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.btn-remove-image {
  position: absolute;
  top: 2px;
  right: 2px;
  background: rgba(236, 72, 153, 0.9);
  border: none;
  color: white;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  font-size: 9px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.btn-remove-image:hover {
  background: var(--neon-pink);
  transform: scale(1.1);
}

/* Image on Voting Page */
.vote-option-thumbnail {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--glass-border);
  overflow: hidden;
  flex-shrink: 0;
}

.vote-option-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Results page choice thumbnail */
.result-choice-thumbnail {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  border: 1px solid var(--glass-border);
  overflow: hidden;
  flex-shrink: 0;
}

.result-choice-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.choice-text-with-image {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}