@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

:root {
  /* Designus-inspired Palette */
  --bg-app: #121212;
  --bg-card: #1E1E1E;
  --bg-card-hover: #252525;
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0A0;

  --accent-blue: #4285F4;
  --accent-purple: #B7AAFF;

  /* Neon Status Colors */
  --status-red: #FF4B4B;
  /* Neon Coral */
  --status-yellow: #FFD43B;
  /* Bright Yellow */
  --status-green: #00E676;
  /* Neon Mint */

  --border-radius: 20px;
  --border-subtle: 1px solid rgba(255, 255, 255, 0.08);
  --shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.5);

  --font-main: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
}

[data-theme="light"] {
  --bg-app: #F5F7FA;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFFFFF;
  --text-primary: #1A1A1A;
  --text-secondary: #666666;
  --border-subtle: 1px solid rgba(0, 0, 0, 0.05);
  --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  padding: 2rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.app-container {
  max-width: 1400px;
  margin: 0 auto;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
  padding: 0 1rem;
}

h1 {
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: -0.02em;
  background: linear-gradient(to right, #fff, #999);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] h1 {
  background: linear-gradient(to right, #111, #444);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.theme-toggle-btn {
  background: var(--bg-card);
  border: var(--border-subtle);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.theme-toggle-btn:hover {
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}

/* Controls Bar */
.controls-bar {
  background: var(--bg-card);
  border: var(--border-subtle);
  border-radius: 100px;
  padding: 0.75rem 1rem;
  display: inline-flex;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3rem;
  box-shadow: var(--shadow-soft);
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.mode-switch {
  display: flex;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.25rem;
  border-radius: 100px;
}

[data-theme="light"] .mode-switch {
  background: rgba(0, 0, 0, 0.05);
}

.mode-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.6rem 1.5rem;
  border-radius: 100px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.mode-btn.active {
  background: var(--text-primary);
  color: var(--bg-app);
}

.count-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-right: 1rem;
}

.circle-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--text-secondary);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.circle-btn:hover {
  border-color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}

[data-theme="light"] .circle-btn:hover {
  background: rgba(0, 0, 0, 0.05);
}

.count-display {
  font-feature-settings: "tnum";
  font-weight: 700;
  min-width: 40px;
  text-align: center;
}

/* Grid */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  padding-bottom: 100px;
}

.card-designus {
  background: var(--bg-card);
  border: var(--border-subtle);
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
  height: 240px;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  /* padding-top moved to card-body */
}

.card-designus:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-soft);
  z-index: 5;
}

.status-controls {
  display: flex;
  gap: 1.25rem;
  z-index: 10;
}

.status-control-dot {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.8;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 3px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.status-control-dot:hover {
  opacity: 0.8;
  transform: scale(1.2);
}

.status-control-dot.red {
  background: var(--status-red);
}

.status-control-dot.yellow {
  background: var(--status-yellow);
}

.status-control-dot.green {
  background: var(--status-green);
}

/* Active State on Dots */
.card-designus[data-status="red"] .status-control-dot.red {
  opacity: 1;
  box-shadow: 0 0 8px var(--status-red);
  border-color: transparent;
}

.card-designus[data-status="yellow"] .status-control-dot.yellow {
  opacity: 1;
  box-shadow: 0 0 8px var(--status-yellow);
  border-color: transparent;
}

.card-designus[data-status="green"] .status-control-dot.green {
  opacity: 1;
  box-shadow: 0 0 8px var(--status-green);
  border-color: transparent;
}

/* Dynamic Border Background based on Status */
/* Default */
.card-designus {
  border: 2px solid rgba(255, 255, 255, 0.05);
}

.card-designus[data-status="red"] {
  border-color: var(--status-red);
  background: linear-gradient(135deg, rgba(255, 75, 75, 0.05) 0%, var(--bg-card) 40%);
  box-shadow: 0 0 20px rgba(255, 75, 75, 0.1);
}

.card-designus[data-status="yellow"] {
  border-color: var(--status-yellow);
  background: linear-gradient(135deg, rgba(255, 212, 59, 0.05) 0%, var(--bg-card) 40%);
  box-shadow: 0 0 20px rgba(255, 212, 59, 0.1);
}

.card-designus[data-status="green"] {
  border-color: var(--status-green);
  background: linear-gradient(135deg, rgba(0, 230, 118, 0.05) 0%, var(--bg-card) 40%);
  box-shadow: 0 0 20px rgba(0, 230, 118, 0.1);
}

.name-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-id {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 0.5rem;
  display: block;
}

.card-name-input {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1.6rem;
  font-weight: 700;
  width: 100%;
  margin-bottom: 0;
}

.card-name-input:focus {
  outline: none;
  opacity: 0.8;
}

.card-bottom {
  display: flex;
  justify-content: flex-end;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
}

[data-theme="light"] .card-bottom {
  border-color: rgba(0, 0, 0, 0.05);
}

.btn-question {
  background: transparent;
  border: 1px solid var(--text-secondary);
  color: var(--text-secondary);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-question:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.btn-question.has-questions {
  background: rgba(183, 170, 255, 0.1);
  border-color: var(--accent-purple);
  color: var(--accent-purple);
}

/* Disqus-style Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

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

.modal-container {
  background: var(--bg-card);
  width: 90%;
  max-width: 600px;
  border-radius: 8px;
  /* Slightly sharper for pro look */
  padding: 0;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
  border: var(--border-subtle);
  display: flex;
  flex-direction: column;
  max-height: 80vh;
}

.modal-overlay.open .modal-container {
  transform: translateY(0);
}

.modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
}

[data-theme="light"] .modal-header {
  border-bottom-color: rgba(0, 0, 0, 0.1);
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 700;
}

.btn-close {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.disqus-thread {
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.2);
  overflow-y: auto;
  flex: 1;
}

[data-theme="light"] .disqus-thread {
  background: #f9f9f9;
}

.comment-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-blue);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.comment-body {
  flex: 1;
}

.comment-meta {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}

.comment-author {
  font-weight: 700;
  color: var(--accent-blue);
  font-size: 0.95rem;
}

.comment-time {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.comment-text {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.comment-actions {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.comment-action-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
}

.comment-action-btn:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.comment-action-btn.delete {
  color: var(--status-red);
  opacity: 0.7;
}

.comment-action-btn.delete:hover {
  opacity: 1;
}

.comment-form {
  padding: 1.5rem;
  background: var(--bg-card);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="light"] .comment-form {
  border-top-color: rgba(0, 0, 0, 0.1);
}

.textarea-wrapper {
  position: relative;
}

.disqus-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  padding: 1rem;
  color: var(--text-primary);
  font-family: var(--font-main);
  min-height: 80px;
  resize: none;
  transition: all 0.2s;
}

[data-theme="light"] .disqus-input {
  background: white;
  border-color: #ddd;
}

.disqus-input:focus {
  outline: none;
  border-color: var(--accent-blue);
  padding-bottom: 2.5rem;
  /* Space for buttons */
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 0.5rem;
}

.btn-post {
  background: var(--accent-blue);
  color: white;
  border: none;
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  font-weight: 700;
  cursor: pointer;
  opacity: 0.9;
}

.btn-post:hover {
  opacity: 1;
}

/* Responsive */
@media (max-width: 600px) {
  .controls-bar {
    width: 100%;
    border-radius: 20px;
    flex-direction: column;
    gap: 1rem;
  }

  .grid-container {
    grid-template-columns: 1fr;
  }

  .modal-container {
    width: 100%;
    height: 100%;
    max-height: 100vh;
    border-radius: 0;
  }
}

/* Status Legend */
.status-legend {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  opacity: 0.8;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.legend-dot.red {
  background: var(--status-red);
  box-shadow: 0 0 8px var(--status-red);
}

.legend-dot.yellow {
  background: var(--status-yellow);
  box-shadow: 0 0 8px var(--status-yellow);
}

.legend-dot.green {
  background: var(--status-green);
  box-shadow: 0 0 8px var(--status-green);
}