/* ============================================
   VARIÁVEIS GLOBAIS & RESET
============================================ */
:root {
  --primary: #FF6B35;
  --primary-dark: #E55A2B;
  --primary-light: #FF8C5A;
  --primary-bg: #FFF5F0;
  --secondary: #FF9A3D;
  --accent: #FFD166;
  --text-dark: #2D3748;
  --text-light: #4A5568;
  --text-white: #FFFFFF;
  --bg-white: #FFFFFF;
  --bg-light: #f7fafc;
  --border: #E2E8F0;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
  --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: linear-gradient(135deg, #FFF5F0 0%, #F7FAFC 100%);
  color: var(--text-dark);
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* ============================================
   CONTAINER PRINCIPAL
============================================ */
#app {
  height: 100%;
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  background-color: var(--bg-white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  overflow: hidden;
}

/* ============================================
   PÁGINA DE SESSÕES
============================================ */
.sessions {
  padding: 2rem;
  flex: 1;
  overflow-y: auto;
  background-color: var(--bg-white);
}

.sessions h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--primary-light);
}

#newSession {
  background: var(--gradient);
  color: var(--text-white);
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

#newSession:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

#list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.session {
  background: var(--bg-white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow);
}

.session:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
  background-color: var(--primary-bg);
}

.session span {
  font-weight: 600;
  color: var(--text-dark);
  font-size: 1.1rem;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session button.secondary {
  background-color: rgba(220, 38, 38, 0.1);
  color: #DC2626;
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.session button.secondary:hover {
  background-color: rgba(220, 38, 38, 0.2);
}

/* ============================================
   FORMULÁRIO DE CRIAÇÃO DE SESSÃO
============================================ */
.sessions input#name {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
  background-color: var(--bg-light);
}

.sessions input#name:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.sessions div {
  display: flex;
  gap: 1rem;
}

#create {
  background: var(--gradient);
  color: var(--text-white);
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

#create:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

#cancel {
  background-color: var(--bg-light);
  color: var(--text-dark);
  border: 2px solid var(--border);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

#cancel:hover {
  background-color: var(--border);
}

/* ============================================
   MODAL DE APROVAÇÃO DE FICHEIROS
============================================ */
.file_request {
  padding: 3rem 2rem;
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  background-color: var(--bg-white);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.file_request h1 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--primary);
}

.file_request div {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

#aprove_file_button {
  background: var(--gradient);
  color: var(--text-white);
  border: none;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

#aprove_file_button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

#cancel_file_button {
  background-color: var(--bg-light);
  color: var(--text-dark);
  border: 2px solid var(--border);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

#cancel_file_button:hover {
  background-color: var(--border);
}

/* ============================================
   LAYOUT DO CHAT (SIDEBAR + ÁREA DO CHAT)
============================================ */
.chat-layout {
  display: flex;
  height: 100vh;
  width: 100vw;
  background: var(--bg-white);
}

/* ============================================
   SIDEBAR DO AGENTE
============================================ */
.agent-sidebar {
  width: 350px;
  background: linear-gradient(180deg, #FFF8F0 0%, #FFFAF5 100%);
  border-right: 2px solid var(--primary-light);
  padding: 1.5rem;
  overflow-y: auto;
  box-shadow: 2px 0 8px rgba(255, 107, 53, 0.1);
  display: flex;
  flex-direction: column;
}

.sidebar-section {
  margin-bottom: 2rem;
}

.sidebar-section:last-child {
  margin-bottom: 0;
}

.sidebar-title {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  padding-top: 2rem;
  border-bottom: 2px solid var(--primary-light);
  font-weight: 600;
}

.info-grid {
  display: grid;
  gap: 0.75rem;
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 107, 53, 0.1);
}

.info-item:last-child {
  border-bottom: none;
}

.info-label {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 500;
}

.info-value {
  font-weight: 600;
  color: var(--primary);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: right;
}

/* ============================================
   ÁRVORE DE FICHEIROS DO PROJETO
============================================ */
.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.file-count {
  font-size: 0.8rem;
  background: var(--primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-weight: 600;
  min-width: 60px;
  text-align: center;
}

.file-tree {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.9rem;
  flex: 1;
  min-height: 200px;
  display: flex;
  flex-direction: column;
}

.tree-placeholder {
  color: var(--text-light);
  font-style: italic;
  padding: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  border: 2px dashed rgba(255, 107, 53, 0.2);
  border-radius: var(--radius-sm);
}

.tree-container {
  user-select: none;
  flex: 1;
  overflow-y: auto;
  max-height: calc(100vh - 400px);
  padding-right: 0.5rem;
}

.folder-node {
  display: flex;
  align-items: center;
  padding: 0.4rem 0.3rem;
  cursor: pointer;
  transition: background-color 0.2s;
  border-radius: 4px;
  margin: 1px 0;
}

.folder-node:hover {
  background-color: rgba(255, 107, 53, 0.15);
}

.folder-toggle {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--primary);
  margin-right: 4px;
  flex-shrink: 0;
}

.folder-icon {
  margin-right: 6px;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.file-node {
  display: flex;
  align-items: center;
  padding: 0.35rem 0.3rem 0.35rem 20px;
  transition: background-color 0.2s;
  border-radius: 4px;
  margin: 1px 0;
}

.file-node:hover {
  background-color: rgba(255, 107, 53, 0.08);
}

.file-icon {
  margin-right: 8px;
  font-size: 0.85rem;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.node-name {
  color: var(--text-dark);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.folder-children {
  display: none;
  margin-left: 16px;
  border-left: 1px dashed rgba(255, 107, 53, 0.3);
  padding-left: 8px;
}

.folder-children.expanded {
  display: block;
}

/* ============================================
   ÁREA PRINCIPAL DO CHAT
============================================ */
.chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  width: calc(100vw - 350px);
}

/* ============================================
   CONTAINER DE MENSAGENS
============================================ */
#chat {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column; /* GARANTIDO: column, NÃO column-reverse */
  gap: 1.5rem;
  background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
  min-height: 0;
  width: 100%;
  order: 1; /* Garante que fica em cima do input bar */
}

/* ============================================
   MENSAGENS INDIVIDUAIS
============================================ */
.msg {
  max-width: 85%;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  position: relative;
  animation: fadeIn 0.3s ease;
  box-shadow: var(--shadow);
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

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

.msg.user {
  align-self: flex-end;
  background: var(--gradient);
  color: var(--text-white);
  border-bottom-right-radius: 4px;
}

.msg.bot {
  align-self: flex-start;
  background-color: var(--bg-white);
  color: var(--text-dark);
  border: 2px solid var(--border);
  border-bottom-left-radius: 4px;
}

/* ============================================
   ELEMENTOS DENTRO DAS MENSAGENS
============================================ */
.message-sender {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.msg.user .message-sender {
  color: white;
  opacity: 0.9;
}

.message-content {
  line-height: 1.6;
  font-size: 0.95rem;
}

.message-content > * {
  margin-bottom: 0.75rem;
}

.message-content > *:last-child {
  margin-bottom: 0;
}

.message-content > br {
  margin-bottom: 0.5rem;
  display: block;
  content: "";
}

/* ============================================
   BLOCO DE CÓDIGO
============================================ */
.code-block {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  margin: 1rem 0;
  overflow: hidden;
  border: 1px solid #c9520d;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.code-block pre {
  margin: 0;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  overflow-x: auto;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  max-height: 500px;
  overflow-y: auto;
  background: var(--bg-light);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.code-block code {
  color: #353535;
  background: transparent;
  font-family: inherit;
  white-space: pre;
  display: block;
}

.inline-code {
  background: rgba(255, 107, 53, 0.1);
  color: var(--primary-dark);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.9em;
  border: 1px solid rgba(255, 107, 53, 0.2);
  white-space: nowrap;
  word-break: break-all;
}

.code-block.partial {
  background: var(--bg-light);
  border: 1px solid #c9520d;
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin: 1rem 0;
}

.code-block.partial pre {
  margin: 0;
  padding: 0;
  background: transparent;
}

.code-block.partial code {
  color: #000000;
}

.code-block pre::-webkit-scrollbar {
  height: 8px;
  width: 8px;
}

.code-block pre::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.code-block pre::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.code-block pre::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ============================================
   BARRA DE INPUT (CHAT INPUT)
============================================ */
#inputBar {
  padding: 1rem 2rem;
  background-color: var(--bg-white);
  border-top: 2px solid var(--border);
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-shrink: 0;
  width: 100%;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
  order: 2; /* Garante que fica abaixo do chat */
}

#inputBar input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--bg-light);
  min-height: 44px;
}

#inputBar input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

#inputBar button {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  gap: 6px;
}

#send {
  background: var(--gradient);
  color: var(--text-white);
}

#send:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

#micBtn {
  background: var(--gradient);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  width: 44px;
  height: 44px;
  min-width: 44px;
  position: relative;
  overflow: hidden;
}

#micBtn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

#micBtn.listening {
  background: #FF4757;
  animation: micPulse 1.5s infinite;
}

#micBtn .mic-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: all 0.3s ease;
}

#micBtn:hover .mic-icon {
  transform: scale(1.1);
}

#micBtn.listening .mic-icon {
  animation: micBounce 0.5s infinite alternate;
}

#micBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

#micBtn:disabled .mic-icon {
  filter: grayscale(100%) brightness(0.5);
}

@keyframes micPulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 71, 87, 0.7); }
  70% { box-shadow: 0 0 0 6px rgba(255, 71, 87, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 71, 87, 0); }
}

@keyframes micBounce {
  from { transform: scale(1); }
  to { transform: scale(1.15); }
}

.project-select-folder-div {
  padding-bottom: 1rem;
}

#selectFolder {
  color: var(--primary-dark);
  font-size: 0.95rem;
  background: linear-gradient(135deg, #f2e6d8, #e6d3bc);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  cursor: pointer;

  padding: 0.5rem;

  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: center;

  transition: 
    background 0.25s ease,
    transform 0.2s ease,
    box-shadow 0.25s ease;
}

#selectFolder .folder-icon {
  object-fit: contain;

  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.15));
  transition: transform 0.2s ease, filter 0.2s ease;
}

#selectFolder:hover {
  background: linear-gradient(135deg, #f7ecdf, #ecd9c3);
  transform: translateY(-2px);
}

#selectFolder:hover .folder-icon {
  transform: scale(1.15);
}

#selectFolder:active {
  transform: translateY(0);
  box-shadow: 
    0 3px 8px rgba(0, 0, 0, 0.1),
    inset 0 2px 4px rgba(0, 0, 0, 0.15);
}


#clear {
  color: #DC2626;
  background-color: rgba(220, 38, 38, 0.1);
}

#back {
  font-size: 1rem;
  transition: all 0.3s ease;
  color: var(--text-white);
  background: var(--gradient);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  position: relative;
  overflow: hidden;
}

#back:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ============================================
   RESPONSIVIDADE
============================================ */
@media (max-width: 1400px) {
  .agent-sidebar {
    width: 320px;
  }
  
  .chat-area {
    width: calc(100vw - 320px);
  }
}

@media (max-width: 1200px) {
  .agent-sidebar {
    width: 300px;
  }
  
  .chat-area {
    width: calc(100vw - 300px);
  }
  
  .info-value {
    max-width: 160px;
  }
}

@media (max-width: 1024px) {
  .agent-sidebar {
    width: 280px;
    padding: 1.25rem;
  }
  
  .chat-area {
    width: calc(100vw - 280px);
  }
  
  #chat {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  #app {
    border-radius: 0;
    max-width: 100%;
  }
  
  .chat-layout {
    flex-direction: column;
    height: 100vh;
  }
  
  .agent-sidebar {
    width: 100%;
    height: 300px;
    max-height: 40vh;
    border-right: none;
    border-bottom: 2px solid var(--primary-light);
    flex: none;
  }
  
  .chat-area {
    width: 100%;
    height: calc(100vh - 300px);
    flex: 1;
  }
  
  #chat {
    padding: 1.25rem;
  }
  
  .msg {
    max-width: 95%;
    padding: 1rem 1.25rem;
  }
  
  #inputBar {
    padding: 1rem;
  }
  
  .sessions, #chat {
    padding: 1.5rem;
  }
  
  .sessions h1, .file_request h1 {
    font-size: 1.5rem;
  }
  
  .session {
    padding: 1.25rem;
  }
  
  #inputBar {
    padding: 1rem 1.25rem;
    flex-wrap: wrap;
  }
  
  #inputBar input {
    min-width: 100%;
    order: 1;
    margin-bottom: 0.75rem;
  }
  
  #inputBar button {
    flex: 1;
    min-width: calc(50% - 0.5rem);
    justify-content: center;
    padding: 10px 12px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 14px;
  }
  
  .sessions h1 {
    font-size: 1.25rem;
  }
  
  .session {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  
  .session button.secondary {
    align-self: flex-end;
  }
  
  #inputBar button span {
    display: none;
  }
  
  #inputBar button::before {
    font-weight: bold;
    font-size: 1.1rem;
  }
  
  #send::before { content: "➤"; }
  #micBtn::before { content: "🎤"; }
  #selectFolder::before { content: "📁"; }
  #clear::before { content: "🧹"; }
  #back::before { content: "←"; }
}

@media (min-height: 900px) {
  .agent-sidebar {
    padding: 2rem 1.5rem;
  }
  
  .sidebar-section {
    margin-bottom: 2.5rem;
  }
  
  .info-item {
    padding: 0.75rem 0.5rem;
  }
}

/* ============================================
   MODAL DE CONFIRMAÇÃO
============================================ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

.modal-content {
  background-color: var(--bg-white);
  border-radius: var(--radius);
  padding: 2rem;
  width: 90%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
  border: 2px solid var(--primary-light);
}

@keyframes slideIn {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-content h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.modal-content p {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.modal-buttons {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

.modal-btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  min-width: 100px;
}

.modal-cancel {
  background-color: var(--bg-light);
  color: var(--text-dark);
  border-color: var(--border);
}

.modal-cancel:hover {
  background-color: var(--border);
  transform: translateY(-2px);
}

.modal-confirm {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
  color: var(--text-white);
}

.modal-confirm:hover {
  background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

/* ============================================
   MODAL DE APROVAÇÃO DE FICHEIROS
============================================ */
.file-approval-modal {
  max-width: 500px;
}

.file-approval-content {
  margin: 1.5rem 0;
}

.file-approval-reason {
  background: rgba(59, 130, 246, 0.1);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.file-approval-files {
  background: rgba(107, 114, 128, 0.1);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.file-approval-files ul {
  margin: 0.5rem 0 0 1.5rem;
  list-style-type: disc;
}

.file-approval-files li {
  margin-bottom: 0.25rem;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.9rem;
  word-break: break-all;
}

.file-approval-warning {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #92400E;
}

.file-approval-warning svg {
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.modal-approve {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%) !important;
  color: white !important;
}

.modal-approve:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
}

.modal-icon svg {
  stroke: #10B981;
}