@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&display=swap');

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

body {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--gradient-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 80px;
  padding-bottom: 56px; /* prevent overlap with fixed footer */
}

/* Footer */
.app-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #111827;
}

.footer-label {
  font-weight: 600;
  color: var(--color-primary);
}

.footer-motto {
  color: #374151;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* App Header */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.app-title {
  font-size: 24px;
  font-weight: 600;
  color: #111827;
  margin: 0;
  letter-spacing: -0.02em;
}

.menu-toggle {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  color: #111827;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 18px;
}

.menu-toggle:hover {
  background: #eef2f7;
  transform: scale(1.05);
}

.menu-toggle.active {
  background: rgba(255, 255, 255, 0.3);
}

/* Navigation Menu */
.nav-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background: #ffffff;
  backdrop-filter: blur(10px);
}

.nav-menu.active {
  max-height: 300px;
  padding: 10px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 30px;
  color: var(--color-text);
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 500;
}

.nav-link:hover {
  background: #f0fdf4;
  color: var(--color-primary);
}

.nav-link i {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.nav-link span {
  font-size: 15px;
}

.container {
  max-width: 720px;
  width: 100%;
  padding: 0;
  background: var(--color-surface);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

/* Terminal chrome */
/* Replace pseudo bar with real traffic lights bar */
.container::before { content: none; }

.terminal-bar {
  width: 100%;
  height: 42px;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, #f9fafb, #ffffff);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.traffic-lights {
  display: flex;
  gap: 8px;
  padding-left: 14px;
}
.terminal-meta {
  padding-right: 14px;
  color: #6b7280;
  font-size: 12px;
}


.traffic-lights .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.1);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
}

.traffic-lights .dot.red { background: #ef4444; }
.traffic-lights .dot.yellow { background: #f59e0b; }
.traffic-lights .dot.green { background: #22c55e; }

.container .terminal-body {
  padding: 20px 24px 28px 24px;
}

.edit-mode {
  opacity: 0.6;
}

/* Form & Input */
.form-row {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.form-input {
  flex: 1;
  font-size: 16px;
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.3s ease;
  background: #fff;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.submit-arrow {
  background: #f0fdf4;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 6px;
  padding: 12px 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  box-shadow: var(--shadow-sm);
}

.submit-arrow:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.submit-arrow:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.submit-arrow i {
  font-size: 14px;
}

.priority-select {
  font-size: 14px;
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  outline: none;
  background: white;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.priority-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--ring);
}

.form-input-filter {
  width: 100%;
  font-size: 16px;
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: #f8f9fa;
  outline: none;
  transition: border-color 0.3s ease;
}

.form-input-filter:focus {
  border-color: var(--color-primary);
  background: white;
  box-shadow: 0 0 0 3px var(--ring);
}

/* Stats */
.stats {
  display: flex;
  justify-content: space-around;
  margin: 25px 0;
  padding: 20px;
  background: #f1f5f9;
  border-radius: 10px;
}

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

.stat-number {
  display: block;
  font-size: 24px;
  font-weight: 600;
  color: var(--color-primary);
}

.stat-label {
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Filter Section */
.filter-section {
  margin: 25px 0;
}

.filter-buttons {
  display: flex;
  gap: 5px;
  margin-bottom: 15px;
}

.filter-btn {
  flex: 1;
  padding: 10px 15px;
  border: 1px solid var(--color-border);
  background: #f8fafc;
  color: var(--color-text-muted);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

/* Buttons */
.btn {
  background: #f0fdf4;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 6px;
  padding: 12px 24px;
  cursor: pointer;
  font-weight: 500;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--color-primary);
  color: #ffffff;
}

.btn-link {
  font-size: 16px;
  background-color: transparent;
  color: #64748b;
  border: none;
  padding: 8px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.btn-link:hover {
  color: var(--color-primary);
  background-color: #ecfdf5;
}

.btn-clear {
  margin-top: 25px;
  width: 100%;
  font-size: 16px;
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 6px;
  padding: 12px 20px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-clear:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

.text-red {
  color: var(--color-danger);
}

/* Todos */
.todos {
  margin-top: 20px;
  list-style: none;
}

.todos li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  margin-bottom: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  transition: background 0.2s ease;
  position: relative;
}

.todo-divider {
  background: transparent;
  border: none !important;
  box-shadow: none;
  justify-content: center;
  padding: 4px 0;
  transition: none;
  pointer-events: none;
}

.todo-divider span {
  font-size: 12px;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  padding: 0;
  border-radius: 0;
}

/* Prevent list hover styles from affecting the divider */
.todo-divider:hover {
  border: none !important;
  box-shadow: none;
}

.todos li:hover {
  background: #f9fafb;
}

.todos li.completed {
  background-color: #f3f4f6;
}

.todos li.completed .todo-text {
  text-decoration: line-through;
  color: #999999;
}

.todo-content {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 10px;
}

.todo-checkbox {
  width: 20px;
  height: 20px;
  margin-right: 15px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.todo-text {
  flex: 1;
  font-weight: 500;
  color: var(--color-text);
  border-left: 3px solid transparent;
  padding-left: 6px;
}

.todo-priority {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 10px;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.todo-priority:hover {
  transform: scale(1.15);
}

.todo-assignee {
  margin-right: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: #ecfeff;
  color: #0e7490;
  border: 1px solid #a5f3fc;
}

.todo-supplier {
  margin-right: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: #fefce8;
  color: #854d0e;
  border: 1px solid #fde68a;
}

.priority-high {
  background-color: var(--priority-high);
}

.priority-medium {
  background-color: var(--priority-medium);
}

.priority-low {
  background-color: var(--priority-low);
}

.todo-actions {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Advice Icon */
.advice-icon-container {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
}

.advice-icon {
  width: 40px;
  height: 40px;
  background: #f0fdf4;
  border: 1px solid var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.advice-icon:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
  background: var(--color-primary);
}

.advice-icon i {
  color: var(--color-text);
  font-size: 16px;
  transition: color 0.3s ease;
}

.advice-icon:hover i {
  color: #ffffff;
}

.advice-tooltip {
  position: absolute;
  bottom: 42px;
  left: 50%;
  transform: translateX(-50%);
  background: #111827;
  color: #ffffff;
  padding: 15px 20px;
  border-radius: 10px;
  border: 1px solid #0f172a;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  width: 280px;
  text-align: center;
  z-index: 1000;
  pointer-events: none;
}
.trademark {
  color: #6b7280;
  font-size: 12px;
  cursor: default;
}

.trademark:hover {
  color: #374151;
}

.advice-icon-container:hover .trademark {
  text-decoration: underline dotted;
}

.advice-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: #111827;
  opacity: 0.7;
}

.advice-icon-container:hover .advice-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-5px);
}

.advice-text {
  font-size: 13px;
  font-style: italic;
  margin: 0;
  font-weight: 500;
  line-height: 1.4;
}

@media (max-width: 600px) {
  body {
    padding-top: 70px;
  }

  .header-content {
    padding: 12px 20px;
  }

  .app-title {
    font-size: 20px;
  }

  .menu-toggle {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }

  .nav-link {
    padding: 12px 20px;
  }

  .container {
    margin: 15px;
  }
  
  .form-row {
    flex-direction: row;
    gap: 8px;
  }
  
  .form-input {
    flex: 1;
  }
  
  .submit-arrow {
    flex-shrink: 0;
    padding: 12px 14px;
  }
  
  .stats {
    flex-direction: column;
    gap: 15px;
  }
  
  .filter-buttons {
    flex-direction: column;
  }
  
  .advice-tooltip {
    width: 240px;
    padding: 12px 16px;
  }
  
  .advice-text {
    font-size: 12px;
  }
}