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

:root {
  --bg-primary: #0f1117;
  --bg-secondary: #1a1d27;
  --bg-tertiary: #22263a;
  --glass-border: rgba(255, 255, 255, 0.06);
  --text-primary: #e8eaf0;
  --text-secondary: #8b8fa3;
  --text-muted: #5a5e72;
  --accent-primary: #6c5ce7;
  --accent-secondary: #a29bfe;
  --accent-gradient: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 50%, #74b9ff 100%);
  --accent-glow: rgba(108, 92, 231, 0.25);
  --success: #00cec9;
  --success-bg: rgba(0, 206, 201, 0.1);
  --warning: #fdcb6e;
  --warning-bg: rgba(253, 203, 110, 0.1);
  --danger: #ff6b6b;
  --danger-bg: rgba(255, 107, 107, 0.1);
  --info: #74b9ff;
  --info-bg: rgba(116, 185, 255, 0.1);
  --card-bg: #1a1d27;
  --sidebar-width: 300px;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  height: 100vh;
  overflow: hidden;
  display: flex;
}

/* ═══ Layout ═══ */
.app-container {
  display: flex;
  width: 100%;
  height: 100%;
}

/* ═══ Sidebar ═══ */
.sidebar {
  width: var(--sidebar-width);
  height: 100%;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--glass-border);
  background: var(--bg-secondary);
  z-index: 10;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--glass-border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: white;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.logo-subtitle {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.menu-section-label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 20px 20px 10px;
}

.menu-list {
  list-style: none;
  padding: 0 12px;
  overflow-y: auto;
  flex: 1;
}

.menu-item {
  margin-bottom: 4px;
}

.menu-btn {
  width: 100%;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  text-align: left;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-btn:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.menu-btn.active {
  background: rgba(108, 92, 231, 0.12);
  border-color: rgba(108, 92, 231, 0.25);
  color: var(--accent-secondary);
}

.menu-btn i {
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.mode-badge {
  font-size: 0.6rem;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: auto;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-read { background: var(--info-bg); color: var(--info); }
.badge-draft { background: var(--warning-bg); color: var(--warning); }
.badge-action { background: var(--danger-bg); color: var(--danger); }

/* Sidebar Footer */
.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--glass-border);
}

.webhook-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
}

.webhook-status.connected {
  color: var(--success);
  background: var(--success-bg);
  border-color: rgba(0, 206, 201, 0.2);
}

.webhook-status.connected i {
  color: var(--success);
}

/* ═══ Main Content ═══ */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg-primary);
  position: relative;
}

.topbar {
  height: 64px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
  background: var(--bg-secondary);
}

.page-title {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--success); }
  50% { opacity: 0.6; box-shadow: 0 0 4px var(--success); }
}

.btn-icon {
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  padding: 0;
  font-size: 0.88rem;
}

.btn-icon:hover {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
}

/* ═══ Content Area ═══ */
.content-area {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  gap: 24px;
}

.panel-left {
  flex: 0 0 380px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.panel-right {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ═══ Card ═══ */
.card {
  background: var(--card-bg);
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card-title i {
  color: var(--accent-primary);
  font-size: 0.9rem;
}

/* ═══ Form ═══ */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 7px;
  font-weight: 500;
}

.form-control {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 11px 14px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--bg-primary);
}

.form-control::placeholder {
  color: var(--text-muted);
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b8fa3' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ═══ Buttons ═══ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  width: 100%;
}

.btn-primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

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

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
}

.btn-clear {
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-clear:hover {
  background: var(--danger-bg);
  border-color: rgba(255, 107, 107, 0.3);
  color: var(--danger);
}

/* ═══ Results ═══ */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.results-content {
  background: var(--bg-primary);
  border-radius: 10px;
  padding: 24px;
  min-height: 400px;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: 0.9rem;
  overflow-y: auto;
}

.results-content.has-data {
  color: var(--text-primary);
}

.empty-state {
  height: 100%;
  min-height: 350px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 16px;
}

.empty-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.empty-icon i {
  font-size: 1.8rem;
  color: var(--text-muted);
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

/* ═══ Dynamic Inputs ═══ */
#dynamic-inputs {
  margin-bottom: 8px;
}

/* ═══ Modal ═══ */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: 16px;
  width: 100%;
  max-width: 440px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from { transform: translateY(20px) scale(0.97); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
}

.modal-header h2 i {
  color: var(--accent-primary);
}

.btn-close {
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.btn-close:hover {
  background: var(--danger-bg);
  border-color: rgba(255, 107, 107, 0.3);
  color: var(--danger);
}

.modal-body {
  padding: 24px;
}

.settings-section {
  text-align: center;
  padding: 8px 0;
}

.settings-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.2rem;
  color: white;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.settings-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.settings-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  line-height: 1.6;
}

.settings-section .form-control {
  text-align: center;
}

.modal-footer {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  gap: 10px;
}

.modal-footer .btn {
  width: auto;
  flex: 1;
  padding: 10px 18px;
}

/* ═══ Toast ═══ */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 2000;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

.toast.success {
  border-color: rgba(0, 206, 201, 0.3);
}

.toast.success i {
  color: var(--success);
}

/* ═══ Animations ═══ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.35s ease forwards;
}

/* ═══ Loader ═══ */
.loader {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading .loader {
  display: block;
}
.loading span {
  display: none;
}

/* ═══ Scrollbar ═══ */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.15);
}