@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* --- Design Tokens --- */
:root {
  --color-bg: #000a20;
  --color-bg-deep: #000615;
  --color-card: #051433;
  --color-card-hover: #0a1f4d;
  --color-gold: #cfa151;
  --color-gold-hover: #e5b865;
  --color-gold-glow: rgba(207, 161, 81, 0.3);
  --color-text-primary: #ffffff;
  --color-text-secondary: #a0aec0;
  --color-border: rgba(207, 161, 81, 0.4);
  --color-border-light: rgba(207, 161, 81, 0.15);
  
  --font-en: 'Outfit', sans-serif;
  --font-zh: 'Noto Sans SC', sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* --- Base Reset & Setup --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-zh), var(--font-en);
  overflow-x: hidden;
  height: 100vh;
}

button, input, textarea {
  font-family: inherit;
}

a {
  text-decoration: none;
  color: var(--color-gold);
  transition: var(--transition-fast);
}
a:hover {
  color: var(--color-gold-hover);
}

/* Hide scrollbar default but keep functionality */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

/* Custom Scrollbar for specific panels */
.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: var(--color-bg-deep);
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: var(--color-gold);
  border-radius: 3px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold-hover);
}

/* --- App Container & View Switcher --- */
.app-container {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.view {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
  z-index: 1;
}

.view.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

/* ==========================================================================
   LOGIN VIEW STYLE
   ========================================================================== */
.login-view {
  display: flex;
  flex-direction: row;
  height: 100vh;
}

/* Left Banner Slider */
.login-left {
  flex: 1;
  position: relative;
  overflow: hidden;
  height: 100%;
}

.slider-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
  background-size: cover;
  background-position: center;
}

.slide.active {
  opacity: 1;
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,10,32,0.4) 0%, rgba(0,6,21,0.7) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 50px;
}

.slide-header {
  animation: fadeInUp 1s ease-out;
}

.slide-header h1 {
  font-family: var(--font-zh);
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: 0.5rem;
  color: #fff;
  margin-bottom: 10px;
  text-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.slide-header h1 span {
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--color-gold);
  font-size: 3.5rem;
  margin-left: 10px;
}

.slide-header p {
  font-size: 1.2rem;
  letter-spacing: 0.3rem;
  color: #f7fafc;
  opacity: 0.9;
  text-shadow: 0 2px 6px rgba(0,0,0,0.5);
}

.slide-footer {
  color: #fff;
  font-family: var(--font-en);
  font-size: 1.5rem;
  letter-spacing: 0.1rem;
}

/* Indicators */
.slide-indicators {
  position: absolute;
  bottom: 40px;
  right: 40px;
  display: flex;
  gap: 12px;
  z-index: 10;
}

.indicator-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: var(--transition-fast);
}

.indicator-dot.active {
  background-color: var(--color-gold);
  transform: scale(1.3);
  box-shadow: 0 0 8px var(--color-gold);
}

/* Right Login Section */
.login-right {
  width: 500px;
  background-color: var(--color-bg-deep);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 60px 40px 40px 40px;
  border-left: 1px solid var(--color-border-light);
  overflow-y: auto;
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

.logo-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 10px;
  filter: drop-shadow(0 0 10px rgba(207, 161, 81, 0.4));
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.2rem;
  color: var(--color-gold);
}

.login-card {
  width: 100%;
  max-width: 380px;
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 30px 24px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  position: relative;
}

.login-tabs {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: 25px;
  position: relative;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  padding: 10px 4px;
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}

.tab-btn:hover {
  color: var(--color-text-primary);
}

.tab-btn.active {
  color: var(--color-gold);
  font-weight: 500;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-gold);
  box-shadow: 0 0 8px var(--color-gold);
}

/* Form inputs styling */
.form-pane {
  display: none;
}

.form-pane.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

.input-group {
  margin-bottom: 20px;
  position: relative;
}

.input-group input {
  width: 100%;
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border-light);
  border-radius: 4px;
  padding: 12px 14px;
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.input-group input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 8px var(--color-gold-glow);
}

/* QR code styling */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 15px 0;
}

.qr-code-box {
  width: 160px;
  height: 160px;
  border: 1px solid var(--color-border);
  padding: 8px;
  background-color: #fff;
  border-radius: 4px;
  margin-bottom: 15px;
  box-shadow: 0 0 15px rgba(207, 161, 81, 0.2);
}

.qr-code-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

/* Buttons */
.btn-submit {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--color-gold) 0%, #a67c33 100%);
  border: none;
  border-radius: 4px;
  color: #000;
  font-weight: bold;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.btn-submit:hover {
  background: linear-gradient(135deg, var(--color-gold-hover) 0%, var(--color-gold) 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 15px rgba(207, 161, 81, 0.4);
}

.btn-submit:active {
  transform: translateY(1px);
}

.form-links {
  display: flex;
  justify-content: space-between;
  margin-top: 15px;
  font-size: 0.75rem;
}

.register-link-box {
  text-align: center;
  margin-top: 25px;
  font-size: 0.85rem;
}

/* Right toggle icon on card top-right */
.corner-qr-toggle {
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border-light);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-deep);
  transition: var(--transition-fast);
  color: var(--color-gold);
}

.corner-qr-toggle:hover {
  border-color: var(--color-gold);
  transform: scale(1.05);
}

/* Footer info */
.login-footer {
  text-align: center;
  max-width: 380px;
}

.login-footer p {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin-bottom: 6px;
}

.login-footer .copyright {
  font-size: 0.65rem;
  opacity: 0.7;
}

/* Verification code sub elements */
.verification-container {
  display: flex;
  gap: 10px;
}

.verification-container input {
  flex: 1;
}

.btn-send-code {
  width: 110px;
  background-color: var(--color-card-hover);
  border: 1px solid var(--color-border-light);
  color: var(--color-gold);
  font-size: 0.8rem;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-send-code:hover {
  border-color: var(--color-gold);
  color: var(--color-text-primary);
}


/* ==========================================================================
   WORKSPACE VIEW STYLE
   ========================================================================== */
.workspace-view {
  display: flex;
  height: 100vh;
}

/* Workspace Left Sidebar */
.ws-sidebar {
  width: 260px;
  background-color: var(--color-bg-deep);
  border-right: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 40px 24px;
  height: 100%;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
}

.sidebar-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.sidebar-logo-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-gold);
}

.sidebar-slogan {
  font-size: 0.7rem;
  letter-spacing: 0.1rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: 20px;
  margin-bottom: 25px;
  line-height: 1.5;
}

.sidebar-ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
}

.btn-cta {
  width: 100%;
  padding: 10px 16px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-cta-gold {
  background: var(--color-gold);
  border: none;
  color: #000;
}

.btn-cta-gold:hover {
  background: var(--color-gold-hover);
  transform: translateY(-1px);
}

.btn-cta-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-gold);
}

.btn-cta-outline:hover {
  background: rgba(207, 161, 81, 0.1);
  color: var(--color-text-primary);
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.menu-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 4px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: left;
}

.menu-item:hover {
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--color-text-primary);
}

.menu-item.active {
  background-color: var(--color-card);
  border-color: var(--color-border);
  color: var(--color-gold);
}

.menu-item .menu-zh {
  font-size: 0.85rem;
  font-weight: 500;
}

.menu-item .menu-en {
  font-size: 0.65rem;
  opacity: 0.7;
  margin-top: 2px;
  letter-spacing: 0.05rem;
  text-transform: uppercase;
}

.sidebar-footer {
  font-size: 0.65rem;
  color: var(--color-text-secondary);
  opacity: 0.6;
  text-align: center;
  border-top: 1px solid var(--color-border-light);
  padding-top: 20px;
}

/* Workspace Main Panel */
.ws-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  background-color: var(--color-bg);
}

/* Top Header Bar */
.ws-header {
  height: 70px;
  min-height: 70px;
  border-bottom: 1px solid var(--color-border-light);
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-bg-deep);
}

.header-title {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.15rem;
  color: var(--color-gold);
}

.btn-exit {
  background: transparent;
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  padding: 6px 16px;
  border-radius: 4px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-exit:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-hover);
}

/* Main Workspace Scrollable Content */
.ws-content {
  padding: 40px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 50px;
}

/* Workflow Grid */
.workflow-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-title-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-left: 3px solid var(--color-gold);
  padding-left: 12px;
}

.section-title-bar h2 {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05rem;
}

.section-title-bar span {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.workflow-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border-light);
  border-radius: 6px;
  height: 200px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

.workflow-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  transition: var(--transition-smooth);
  z-index: 1;
}

/* Specific background images for cards */
.card-diagnosis::before { background-image: url('assets/card_studio.jpg'); }
.card-product::before { background-image: url('assets/card_wool.jpg'); }
.card-copy::before { background-image: url('assets/bg_lake.jpg'); }
.card-graphic::before { background-image: url('assets/bg_desert.jpg'); }
.card-video::before { background-image: url('assets/card_video.jpg'); }
.card-design::before { background-image: url('assets/card_design.jpg'); }

.workflow-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-gold);
  box-shadow: 0 10px 25px rgba(207, 161, 81, 0.15);
}

.workflow-card:hover::before {
  opacity: 0.35;
  transform: scale(1.05);
}

.card-top {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.card-category {
  font-family: var(--font-en);
  font-size: 0.7rem;
  color: var(--color-gold);
  letter-spacing: 0.05rem;
  text-transform: uppercase;
}

.card-status {
  font-size: 0.65rem;
  padding: 3px 8px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-text-secondary);
}

.card-status.completed {
  background-color: rgba(72, 187, 120, 0.15);
  color: #48bb78;
}

.card-status.processing {
  background-color: rgba(237, 137, 54, 0.15);
  color: #ed8936;
}

.card-main {
  position: relative;
  z-index: 2;
  margin-top: auto;
}

.card-main h3 {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 4px;
}

.card-main p {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* Horizontal Carousels */
.carousel-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.carousel-outer {
  position: relative;
  width: 100%;
}

.carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding-bottom: 15px; /* space for custom scroll */
}

.carousel-item {
  min-width: 160px;
  width: 160px;
  height: 220px;
  border-radius: 4px;
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.carousel-item img,
.carousel-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.carousel-item:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: 0 8px 20px rgba(0,0,0,0.5);
}

.carousel-item:hover img,
.carousel-item:hover video {
  transform: scale(1.05);
}

.carousel-item-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to top, rgba(0,10,32,0.95) 0%, rgba(0,10,32,0) 100%);
  padding: 15px 12px 10px 12px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.carousel-item-title {
  font-size: 0.75rem;
  font-weight: 500;
  color: #fff;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.carousel-item-desc {
  font-size: 0.6rem;
  color: var(--color-text-secondary);
}

/* Carousel Nav Buttons */
.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(5, 20, 51, 0.85);
  border: 1px solid var(--color-border-light);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition-fast);
  opacity: 0;
}

.carousel-outer:hover .carousel-nav-btn {
  opacity: 1;
}

.carousel-nav-btn:hover {
  background-color: var(--color-gold);
  color: #000;
  border-color: var(--color-gold);
}

.carousel-nav-btn.prev { left: -18px; }
.carousel-nav-btn.next { right: -18px; }


/* ==========================================================================
   MODALS & DETAIL SCREENS (GLASSMORPHISM)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 5, 20, 0.85);
  backdrop-filter: blur(10px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  width: 90%;
  max-width: 800px;
  height: 85vh;
  background-color: rgba(5, 20, 51, 0.9);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.8), 0 0 30px rgba(207, 161, 81, 0.1);
  transform: scale(0.95);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-header {
  padding: 20px 30px;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-bg-deep);
}

.modal-header-left {
  display: flex;
  flex-direction: column;
}

.modal-category {
  font-family: var(--font-en);
  font-size: 0.7rem;
  color: var(--color-gold);
  letter-spacing: 0.1rem;
  text-transform: uppercase;
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 500;
  margin-top: 4px;
}

.btn-close-modal {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.btn-close-modal:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 30px;
}

/* Interactive Components inside Modals */

/* 1. Brand Diagnosis Report Details */
.report-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.chart-row {
  display: flex;
  gap: 25px;
  margin-top: 15px;
}

.mock-chart-card {
  flex: 1;
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border-light);
  border-radius: 6px;
  padding: 20px;
}

.chart-title {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 15px;
}

.mock-bar-chart {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  height: 120px;
  padding-top: 10px;
}

.bar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 15%;
}

.bar-fill {
  width: 100%;
  background: linear-gradient(to top, var(--color-gold) 0%, var(--color-gold-hover) 100%);
  border-radius: 2px 2px 0 0;
  transition: height 1s ease-out;
  height: 0; /* will animate in JS */
}

.bar-label {
  font-size: 0.65rem;
  color: var(--color-text-secondary);
}

/* 2. Product Attributes refinement details */
.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 15px 0 25px 0;
}

.attribute-tag {
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.attribute-tag.active {
  background-color: rgba(207, 161, 81, 0.15);
  border-color: var(--color-gold);
  color: var(--color-gold);
  box-shadow: 0 0 10px rgba(207,161,81,0.1);
}

.attribute-tag .tag-remove {
  font-size: 0.75rem;
  opacity: 0.7;
}

.tag-input-box {
  display: flex;
  gap: 12px;
  max-width: 400px;
  margin-bottom: 30px;
}

.tag-input-box input {
  flex: 1;
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border-light);
  border-radius: 4px;
  padding: 10px 14px;
  color: #fff;
  outline: none;
}

.tag-input-box input:focus {
  border-color: var(--color-gold);
}

.btn-add-tag {
  background-color: var(--color-gold);
  border: none;
  color: #000;
  padding: 0 20px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition-fast);
}

.btn-add-tag:hover {
  background-color: var(--color-gold-hover);
}

/* 3. Marketing Plan Copywriter */
.copy-editor-box {
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border-light);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 20px;
}

.copy-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.copy-badge {
  font-size: 0.7rem;
  color: var(--color-gold);
  background: rgba(207,161,81,0.1);
  padding: 3px 8px;
  border-radius: 20px;
}

.btn-copy-text {
  background: transparent;
  border: none;
  color: var(--color-gold);
  cursor: pointer;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

.btn-copy-text:hover {
  color: var(--color-gold-hover);
}

.copy-textarea {
  width: 100%;
  height: 120px;
  background: transparent;
  border: none;
  resize: none;
  color: #fff;
  font-size: 0.9rem;
  line-height: 1.6;
  outline: none;
}

.copy-generator-controls {
  display: flex;
  gap: 15px;
}

/* 4. Graphic Visual Image Generator (Mock Generation Effect) */
.gen-layout {
  display: flex;
  gap: 30px;
  height: 100%;
}

.gen-panel-left {
  width: 300px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.gen-panel-right {
  flex: 1;
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border-light);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  height: 380px;
}

.gen-prompt-input {
  width: 100%;
  height: 100px;
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border-light);
  border-radius: 4px;
  padding: 12px;
  color: #fff;
  resize: none;
  outline: none;
  transition: var(--transition-fast);
}

.gen-prompt-input:focus {
  border-color: var(--color-gold);
}

/* Interactive Loader Circle */
.loader-wrapper {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  z-index: 10;
}

.loader-wrapper.active {
  display: flex;
}

.circle-loader {
  width: 80px;
  height: 80px;
  border: 3px solid rgba(207, 161, 81, 0.1);
  border-radius: 50%;
  border-top-color: var(--color-gold);
  animation: spin 1s linear infinite;
}

.loader-percentage {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-gold);
}

.loader-text {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  animation: pulse 1.5s infinite;
}

.generated-image-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.generated-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.generated-img.loaded {
  opacity: 1;
}

.gen-placeholder-text {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  text-align: center;
  padding: 40px;
}

/* 5. Video Ad Player (Vertical 9:16 aspect ratio) */
.video-player-container {
  position: relative;
  margin: 0 auto;
  background-color: #000;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1), height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-player-container.ratio-9-16 {
  width: 270px;
  height: 480px;
}

.video-player-container.ratio-16-9 {
  width: 480px;
  height: 270px;
}

.video-player-container.ratio-1-1 {
  width: 360px;
  height: 360px;
}

.video-poster-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 5s ease;
}

.video-player-container.playing .video-poster-img {
  transform: scale(1.1);
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(207, 161, 81, 0.85);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 1.5rem;
  transition: var(--transition-fast);
  z-index: 5;
}

.video-play-btn:hover {
  background-color: var(--color-gold-hover);
  transform: translate(-50%, -50%) scale(1.08);
}

.video-player-container.playing .video-play-btn {
  opacity: 0;
  pointer-events: none;
}

.video-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0) 100%);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 5;
}

.video-player-container:hover .video-controls {
  opacity: 1;
}

.video-progress-bar {
  flex: 1;
  height: 4px;
  background-color: rgba(255,255,255,0.25);
  border-radius: 2px;
  position: relative;
  cursor: pointer;
}

.video-progress-fill {
  width: 0%;
  height: 100%;
  background-color: var(--color-gold);
  border-radius: 2px;
  position: absolute;
  top: 0;
  left: 0;
}

.video-time {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: #fff;
}

.video-loading-spinner {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 3px solid rgba(257, 161, 81, 0.1);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  z-index: 4;
}

/* 6. Poster Design Editor */
.poster-layout {
  display: flex;
  gap: 30px;
}

.poster-canvas-area {
  flex: 1;
  display: flex;
  justify-content: center;
}

.poster-canvas-box {
  width: 280px;
  height: 390px;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  background-color: var(--color-bg-deep);
}

.poster-canvas-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.poster-canvas-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px 20px;
  background: rgba(0, 5, 20, 0.15);
}

.canvas-brand-name {
  font-family: var(--font-en);
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: 0.2rem;
  color: #ffffff;
  text-align: center;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.canvas-sub-slogan {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.1rem;
  color: #ffffff;
  text-align: center;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  margin-top: 2px;
}

.canvas-footer-slogan {
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.25rem;
  color: #ffffff;
  text-align: center;
  text-shadow: 0 2px 6px rgba(0,0,0,0.5);
  line-height: 1.5;
}

.poster-editor-panel {
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.editor-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.editor-field label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.editor-field input {
  background-color: var(--color-bg-deep);
  border: 1px solid var(--color-border-light);
  border-radius: 4px;
  padding: 10px 12px;
  color: #fff;
  outline: none;
}

.editor-field input:focus {
  border-color: var(--color-gold);
}

.poster-bg-gallery {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 2px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-gold) var(--color-bg-deep);
  margin-top: 5px;
}

.poster-bg-gallery::-webkit-scrollbar {
  height: 4px;
}

.poster-bg-gallery::-webkit-scrollbar-track {
  background: var(--color-bg-deep);
  border-radius: 2px;
}

.poster-bg-gallery::-webkit-scrollbar-thumb {
  background: var(--color-gold);
  border-radius: 2px;
}

.poster-bg-gallery-item {
  width: 50px;
  height: 70px;
  border-radius: 4px;
  border: 1px solid var(--color-border-light);
  object-fit: cover;
  cursor: pointer;
  transition: var(--transition-fast);
  flex-shrink: 0;
  opacity: 0.7;
}

.poster-bg-gallery-item:hover {
  opacity: 1;
  transform: translateY(-2px);
  border-color: var(--color-gold);
}

.poster-bg-gallery-item.active {
  opacity: 1;
  border: 1px solid var(--color-gold);
  box-shadow: 0 0 8px var(--color-gold-glow);
  transform: scale(1.05);
}



/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}


/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .login-view {
    flex-direction: column;
  }
  
  .login-left {
    height: 45vh;
  }
  
  .login-right {
    width: 100%;
    height: 55vh;
    padding: 30px;
    border-left: none;
    border-top: 1px solid var(--color-border-light);
  }
  
  .login-card {
    max-width: 420px;
  }
  
  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .workspace-view {
    flex-direction: column;
  }
  
  .ws-sidebar {
    width: 100%;
    height: auto;
    padding: 20px;
    border-right: none;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  .sidebar-logo {
    margin-bottom: 10px;
  }
  
  .sidebar-slogan, .sidebar-footer {
    display: none;
  }
  
  .sidebar-menu {
    flex-direction: row;
    overflow-x: auto;
    gap: 10px;
    padding-bottom: 5px;
  }
  
  .menu-item {
    flex-shrink: 0;
    padding: 8px 12px;
  }
  
  .sidebar-ctas {
    flex-direction: row;
    margin-bottom: 15px;
  }
  
  .ws-header {
    padding: 0 20px;
  }
  
  .ws-content {
    padding: 20px;
  }
  
  .workflow-grid {
    grid-template-columns: 1fr;
  }
  
  .gen-layout, .poster-layout {
    flex-direction: column;
  }
  
  .gen-panel-left, .poster-editor-panel {
    width: 100%;
  }
}

/* ==========================================================================
   6. GLOBAL MEDIA LIGHTBOX MODAL STYLING
   ========================================================================== */
.lightbox-modal {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 5, 20, 0.96);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  animation: lightboxFadeIn 0.3s ease;
}

.lightbox-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 90%;
  max-width: 1200px;
  height: 80%;
  position: relative;
}

.lightbox-content {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: scale(0.98);
  animation: lightboxZoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.lightbox-close {
  position: absolute;
  top: 25px;
  right: 35px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 44px;
  font-weight: 200;
  transition: all 0.3s ease;
  cursor: pointer;
  z-index: 10001;
  line-height: 1;
}

.lightbox-close:hover {
  color: var(--color-gold);
  transform: scale(1.1) rotate(90deg);
}

#lightbox-caption {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: var(--color-text-secondary);
  padding: 15px 0;
  font-size: 0.85rem;
  font-weight: 300;
  letter-spacing: 1px;
}

/* Make ref previews and generated previews zoomable visually */
#ref-image-preview,
#graphic-result-img,
#video-ref-thumbnail,
#poster-canvas {
  cursor: zoom-in;
  transition: transform 0.3s ease;
}

#ref-image-preview:hover,
#graphic-result-img:hover,
#video-ref-thumbnail:hover {
  filter: brightness(1.1);
}

@keyframes lightboxFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes lightboxZoomIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}