/* ==========================================================================
   IT SOP ASSISTANT - STYLESHEET (VANILLA CSS - SOFT PINK MODERN DESIGN)
   Strictly Zero JavaScript Compatible
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --primary-pink: #F7B6D2;
  --soft-pink: #FCE8F0;
  --dark-pink: #D96B9B;
  --dark-pink-hover: #C55384;
  --bg-color: #FFF9FB;
  --white: #FFFFFF;
  --text-main: #252936;
  --text-muted: #777D8A;
  --border-color: #F1DCE5;
  --border-dark: #E2C4D2;
  --card-shadow: 0 4px 20px rgba(217, 107, 155, 0.06);
  --hover-shadow: 0 8px 30px rgba(217, 107, 155, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 15px;
  min-height: 100vh;
  display: flex;
}

a {
  color: var(--dark-pink);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--dark-pink-hover);
}

/* ==========================================================================
   LAYOUT STRUCTURE (Sidebar + Main Content Area)
   ========================================================================== */

.app-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
  width: 280px;
  background-color: var(--white);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px 18px;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 10;
}

.brand-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-color);
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--soft-pink), var(--primary-pink));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 3px 10px rgba(247, 182, 210, 0.4);
}

.brand-text h1 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
}

.brand-text span {
  font-size: 11px;
  font-weight: 600;
  color: var(--dark-pink);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Role Selector Badge (Pure HTML Form Submit) */
.role-selector-box {
  background-color: var(--soft-pink);
  padding: 12px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
}

.role-selector-box label {
  font-size: 11px;
  font-weight: 700;
  color: var(--dark-pink);
  display: block;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.role-select-form select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  background-color: var(--white);
  color: var(--text-main);
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}

.role-select-form select:focus {
  outline: 2px solid var(--dark-pink);
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
}

.nav-link:hover {
  background-color: var(--soft-pink);
  color: var(--dark-pink);
  transform: translateX(3px);
}

.nav-link.active {
  background-color: var(--dark-pink);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(217, 107, 155, 0.3);
}

.nav-link.active .nav-icon {
  filter: brightness(2);
}

.nav-icon {
  font-size: 18px;
}

/* Sidebar Footer */
.sidebar-footer {
  padding-top: 18px;
  border-top: 1px solid var(--border-color);
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #2e7d32;
  background-color: #e8f5e9;
  padding: 8px 12px;
  border-radius: 30px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: #4caf50;
  border-radius: 50%;
  box-shadow: 0 0 8px #4caf50;
}

/* Main Content Layout */
.main-wrapper {
  margin-left: 280px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.top-navbar {
  height: 70px;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 9;
}

.page-title h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
}

.page-title p {
  font-size: 12px;
  color: var(--text-muted);
}

.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--bg-color);
  padding: 6px 14px;
  border-radius: 30px;
  border: 1px solid var(--border-color);
}

.avatar {
  width: 32px;
  height: 32px;
  background-color: var(--primary-pink);
  color: var(--dark-pink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.user-info span {
  display: block;
  font-size: 13px;
  font-weight: 600;
}

.user-info small {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
}

.content-body {
  padding: 32px;
  flex: 1;
  max-width: 1300px;
  margin: 0 auto;
  width: 100%;
}

/* Flash Messages */
.flash-messages {
  margin-bottom: 20px;
}

.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 10px;
}

.alert-success {
  background-color: #e8f5e9;
  color: #1b5e20;
  border: 1px solid #c8e6c9;
}

.alert-info {
  background-color: var(--soft-pink);
  color: var(--dark-pink);
  border: 1px solid var(--border-color);
}

.alert-error {
  background-color: #ffebee;
  color: #c62828;
  border: 1px solid #ffcdd2;
}

/* ==========================================================================
   DASHBOARD VIEW
   ========================================================================== */

.hero-card {
  background: linear-gradient(135deg, #FFFFFF, var(--soft-pink));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--card-shadow);
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.hero-card::after {
  content: "🌸";
  font-size: 140px;
  position: absolute;
  right: 20px;
  bottom: -30px;
  opacity: 0.15;
  pointer-events: none;
}

.hero-card h1 {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.hero-card p {
  color: var(--text-muted);
  font-size: 15px;
  max-width: 650px;
}

.section-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Quick Actions Grid */
.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 36px;
}

.quick-action-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  transition: all 0.25 ease;
  box-shadow: var(--card-shadow);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.quick-action-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-pink);
  box-shadow: var(--hover-shadow);
  background-color: var(--soft-pink);
}

.quick-action-icon {
  font-size: 28px;
  background-color: var(--bg-color);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
}

.quick-action-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-main);
}

/* Two-column Dashboard Sections */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.dashboard-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--card-shadow);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
  font-size: 16px;
  font-weight: 700;
}

/* List Items */
.item-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.item-row:hover {
  background-color: var(--soft-pink);
  border-color: var(--primary-pink);
}

.item-info h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.item-info p {
  font-size: 12px;
  color: var(--text-muted);
}

.badge {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.badge-pink {
  background-color: var(--soft-pink);
  color: var(--dark-pink);
  border: 1px solid var(--border-color);
}

.badge-active {
  background-color: #e8f5e9;
  color: #2e7d32;
}

/* ==========================================================================
   AI CHAT VIEW
   ========================================================================== */

.chat-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 140px);
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.chat-header {
  padding: 16px 24px;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-title-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-bot-avatar {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--soft-pink), var(--primary-pink));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.chat-scroll-area {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background-color: var(--bg-color);
}

/* Chat Messages */
.message-bubble {
  max-width: 82%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.message-bubble.user {
  align-self: flex-end;
}

.message-bubble.ai {
  align-self: flex-start;
}

.sender-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  margin-left: 4px;
}

.message-bubble.user .sender-name {
  margin-right: 4px;
  text-align: right;
}

.bubble-content {
  padding: 16px 20px;
  border-radius: 18px;
  font-size: 14.5px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.message-bubble.user .bubble-content {
  background-color: var(--dark-pink);
  color: var(--white);
  border-bottom-right-radius: 4px;
  box-shadow: 0 4px 12px rgba(217, 107, 155, 0.25);
}

.message-bubble.ai .bubble-content {
  background-color: var(--white);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-bottom-left-radius: 4px;
  box-shadow: var(--card-shadow);
}

/* Source Citation Card in Chat */
.source-citation-card {
  margin-top: 10px;
  background-color: var(--soft-pink);
  border: 1px dashed var(--dark-pink);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 13px;
}

.source-title {
  font-weight: 700;
  color: var(--dark-pink);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.source-details {
  font-size: 12px;
  color: var(--text-main);
}

/* Feedback Buttons Form (Zero JS HTML Submit) */
.feedback-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
}

.feedback-btn {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.feedback-btn:hover {
  background: var(--soft-pink);
  color: var(--dark-pink);
  border-color: var(--primary-pink);
}

.feedback-btn.active-like {
  background-color: #e8f5e9;
  color: #2e7d32;
  border-color: #a5d6a7;
}

.feedback-btn.active-dislike {
  background-color: #ffebee;
  color: #c62828;
  border-color: #ef9a9a;
}

/* Quick Prompt Suggestions Bar */
.quick-prompts-bar {
  padding: 10px 20px;
  background-color: var(--white);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 8px;
  overflow-x: auto;
  white-space: nowrap;
}

.prompt-chip {
  background-color: var(--soft-pink);
  border: 1px solid var(--border-color);
  color: var(--dark-pink);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.prompt-chip:hover {
  background-color: var(--dark-pink);
  color: var(--white);
}

/* Chat Input Bar Form (HTML POST) */
.chat-input-area {
  padding: 16px 20px;
  background-color: var(--white);
  border-top: 1px solid var(--border-color);
}

.chat-form {
  display: flex;
  gap: 12px;
  align-items: center;
}

.chat-input-field {
  flex: 1;
  padding: 14px 18px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 14px;
  outline: none;
  background-color: var(--bg-color);
  transition: all 0.2s ease;
}

.chat-input-field:focus {
  background-color: var(--white);
  border-color: var(--dark-pink);
  box-shadow: 0 0 0 3px rgba(217, 107, 155, 0.15);
}

.btn-send {
  background-color: var(--dark-pink);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  padding: 0 24px;
  height: 48px;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(217, 107, 155, 0.3);
}

.btn-send:hover {
  background-color: var(--dark-pink-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   DOCUMENTS & ADMIN VIEW
   ========================================================================== */

.filter-bar {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.search-form {
  display: flex;
  gap: 10px;
  flex: 1;
  max-width: 450px;
}

.search-input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: 13.5px;
  outline: none;
}

.search-input:focus {
  border-color: var(--dark-pink);
}

.category-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background-color: var(--bg-color);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.tab-btn.active, .tab-btn:hover {
  background-color: var(--soft-pink);
  color: var(--dark-pink);
  border-color: var(--primary-pink);
}

.documents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.doc-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.doc-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--hover-shadow);
  border-color: var(--primary-pink);
}

.doc-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.doc-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}

.doc-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.doc-excerpt {
  font-size: 13px;
  color: var(--text-main);
  background-color: var(--bg-color);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  line-height: 1.5;
}

.doc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
}

/* Standard Button Components */
.btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: var(--dark-pink);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--dark-pink-hover);
}

.btn-secondary {
  background-color: var(--soft-pink);
  color: var(--dark-pink);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--primary-pink);
  color: var(--white);
}

/* ==========================================================================
   CODE FORMATTING & INTERN CHEAT SHEET
   ========================================================================== */

code, pre {
  font-family: 'Consolas', 'Courier New', monospace;
  background-color: #272822;
  color: #f8f8f2;
  border-radius: 6px;
}

pre {
  padding: 14px 18px;
  overflow-x: auto;
  font-size: 13px;
  margin: 10px 0;
}

code {
  padding: 2px 6px;
  font-size: 12.5px;
  background-color: rgba(37, 41, 54, 0.08);
  color: var(--dark-pink);
}

.cheat-sheet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.cheat-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--card-shadow);
}

.cheat-card h3 {
  color: var(--dark-pink);
  font-size: 16px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   TELEGRAM BOT ADMIN PANEL
   ========================================================================== */

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-main);
}

.form-hint {
  display: block;
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 5px;
  line-height: 1.5;
}

.form-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.form-row > * {
  flex: 1 1 220px;
  min-width: 0;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
  padding: 14px;
  border-radius: var(--radius-md);
  background-color: var(--soft-pink);
  border: 1px solid var(--border-color);
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-row input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--dark-pink);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
}

.stat-box {
  background-color: var(--soft-pink);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
}

.stat-box .stat-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--dark-pink);
  line-height: 1.2;
}

.stat-box .stat-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 4px;
}

.token-display {
  display: block;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 12px;
  background-color: var(--soft-pink);
  border: 1px dashed var(--primary-pink);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  color: var(--text-main);
  word-break: break-all;
  margin-top: 6px;
}

.action-block {
  padding: 16px;
  border-radius: var(--radius-md);
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  margin-bottom: 14px;
}

.action-block h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--dark-pink);
  margin-bottom: 6px;
}

.action-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 10px;
}

.step-list {
  font-size: 12.5px;
  color: var(--text-main);
  line-height: 1.8;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.badge-offline {
  background-color: #fdecea;
  color: #c62828;
  border: 1px solid #f7d3cf;
}

.badge-warning {
  background-color: #fff4e5;
  color: #b26a00;
  border: 1px solid #f6e0c2;
}

.badge-discord {
  background-color: #eef0ff;
  color: #4a5bd4;
  border: 1px solid #d7dcfb;
}

.badge-telegram {
  background-color: #e8f4fd;
  color: #1c7fc4;
  border: 1px solid #d2e9f9;
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .sidebar {
    width: 220px;
  }
  .main-wrapper {
    margin-left: 220px;
  }
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .app-container {
    flex-direction: column;
  }
  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
  }
  .main-wrapper {
    margin-left: 0;
  }
  .chat-container {
    height: 600px;
  }
}