/**
 * Social Media Public Downloader - Theme Stylesheet
 * Premium, mobile-responsive layout inspired by FastDL and modern SaaS design
 */

:root {
  --ig-gradient: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
  --ig-primary: #e1306c;
  --ig-secondary: #c13584;
  --fb-primary: #1877f2;
  --fb-gradient: linear-gradient(135deg, #1877f2 0%, #0056b3 100%);
  --dl-surface: #ffffff;
  --dl-bg-soft: #f8fafc;
  --dl-text-main: #e1306c;
  --dl-text-muted: #131518;
  --dl-border: #e1306c;
  --dl-radius-lg: 20px;
  --dl-radius-md: 14px;
  --dl-radius-sm: 8px;
  --dl-shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --dl-shadow-md: 0 12px 28px -4px rgba(15, 23, 42, 0.08);
  --dl-shadow-glow: 0 10px 25px -5px rgba(225, 48, 108, 0.35);
}

/* Base Wrapper */
.media-dl-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 10px 15px 40px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--dl-text-main);
}

/* Hero Header */
.media-dl-hero {
  text-align: center;
  padding: 30px 15px 24px;
}

.media-dl-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(225, 48, 108, 0.08);
  color: var(--ig-primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  border: 1px solid rgba(225, 48, 108, 0.15);
}

.media-dl-badge i {
  font-size: 14px;
}

.media-dl-title {
  font-size: 50px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  line-height: 1.25;
  color: var(--dl-text-main);
}

.media-dl-title-gradient {
  background: var(--ig-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.media-dl-subtitle {
  font-size: 18px;
  color: var(--dl-text-muted);
  max-width: 650px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

/* Platform Navigation Tabs */
.media-dl-tabs-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.media-dl-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: var(--dl-text-muted);
  border: 1px solid var(--dl-border);
  border-radius: 50px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.media-dl-tab-btn:hover {
  color: var(--ig-primary);
  border-color: rgba(225, 48, 108, 0.3);
  transform: translateY(-1px);
}

.media-dl-tab-btn.active {
  background: #0f172a;
  color: #ffffff;
  border-color: #0f172a;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.media-dl-tab-btn.tab-fb.active {
  background: var(--fb-primary);
  border-color: var(--fb-primary);
  box-shadow: 0 4px 12px rgba(24, 119, 242, 0.25);
}

/* Main Input Card */
.media-dl-card {
  background: var(--dl-surface);
  border: 1px solid var(--dl-border);
  border-radius: var(--dl-radius-lg);
  box-shadow: var(--dl-shadow-md);
  padding: 28px;
  margin-bottom: 35px;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.media-dl-input-wrapper {
  display: flex;
  align-items: center;
  background: #ffffff;
  border: 2px solid #cbd5e1;
  border-radius: 16px;
  padding: 6px 10px 6px 18px;
  transition: all 0.25s ease;
  position: relative;
}

.media-dl-input-wrapper:focus-within {
  border-color: var(--ig-primary);
  box-shadow: 0 0 0 4px rgba(225, 48, 108, 0.12);
}

.media-dl-input-icon {
  font-size: 20px;
  color: #94a3b8;
  margin-right: 12px;
  display: flex;
  align-items: center;
}

.media-dl-input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: 16px;
  color: var(--dl-text-main);
  padding: 12px 0;
  width: 100%;
}

.media-dl-input::placeholder {
  color: #94a3b8;
  font-size: 15px;
}

.media-dl-input-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.media-dl-btn-paste {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.media-dl-btn-paste:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.media-dl-btn-clear {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 16px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 50%;
  transition: all 0.2s;
  display: none;
}

.media-dl-btn-clear:hover {
  color: #ef4444;
  background: #fee2e2;
}

.media-dl-btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--ig-gradient);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--dl-shadow-glow);
  white-space: nowrap;
}

.media-dl-btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -4px rgba(225, 48, 108, 0.45);
}

.media-dl-btn-submit:active {
  transform: translateY(0);
}

.media-dl-btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.media-dl-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  font-size: 13px;
  color: var(--dl-text-muted);
  flex-wrap: wrap;
  gap: 8px;
}

.media-dl-privacy-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Loading Indicator */
.media-dl-loader {
  display: none;
  text-align: center;
  padding: 30px 10px;
}

.media-dl-spinner-ring {
  width: 52px;
  height: 52px;
  border: 4px solid #f1f5f9;
  border-top-color: var(--ig-primary);
  border-right-color: var(--ig-secondary);
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: dlSpin 0.8s linear infinite;
}

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

.media-dl-loader-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--dl-text-main);
  margin-bottom: 4px;
}

.media-dl-loader-sub {
  font-size: 13px;
  color: var(--dl-text-muted);
}

/* Alert Boxes */
.media-dl-alert {
  display: none;
  padding: 16px 20px;
  border-radius: var(--dl-radius-md);
  margin-bottom: 24px;
  font-size: 14px;
  line-height: 1.5;
  align-items: flex-start;
  gap: 14px;
}

.media-dl-alert-danger {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.media-dl-alert-warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

.media-dl-alert-info {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

.media-dl-alert-icon {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Results Section */
.media-dl-results {
  display: none;
  background: #ffffff;
  border: 1px solid var(--dl-border);
  border-radius: var(--dl-radius-lg);
  box-shadow: var(--dl-shadow-md);
  padding: 28px;
  margin-bottom: 35px;
  animation: dlFadeIn 0.3s ease-out;
}

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

.media-dl-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--dl-border);
  flex-wrap: wrap;
  gap: 12px;
}

.media-dl-result-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.media-dl-source-pill {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}

/* Preview Content Card */
.media-dl-preview-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: start;
}

.media-dl-media-box {
  position: relative;
  border-radius: var(--dl-radius-md);
  overflow: hidden;
  background: #000000;
  box-shadow: var(--dl-shadow-sm);
  aspect-ratio: 9 / 12;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-dl-media-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.media-dl-play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  pointer-events: none;
}

.media-dl-info-box {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.media-dl-meta-info h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--dl-text-main);
  margin: 0 0 6px;
  line-height: 1.4;
}

.media-dl-meta-author {
  font-size: 14px;
  color: var(--dl-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.media-dl-author-link {
  color: var(--ig-primary);
  text-decoration: none;
  font-weight: 600;
}

.media-dl-author-link:hover {
  text-decoration: underline;
}

/* Download Quality Buttons Grid */
.media-dl-quality-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.media-dl-quality-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  border: 1px solid var(--dl-border);
  border-radius: 12px;
  padding: 12px 18px;
  gap: 14px;
  transition: all 0.2s ease;
}

.media-dl-quality-item:hover {
  border-color: #cbd5e1;
  background: #f1f5f9;
}

.media-dl-quality-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
}

.media-dl-quality-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  background: #e2e8f0;
  color: #334155;
}

.media-dl-quality-badge.badge-hd {
  background: #dcfce7;
  color: #15803d;
}

.media-dl-quality-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.media-dl-btn-dl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #10b981;
  color: #ffffff;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.media-dl-btn-dl:hover {
  background: #059669;
  color: #ffffff;
  transform: translateY(-1px);
}

.media-dl-btn-view {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  color: #475569;
  border: 1px solid #cbd5e1;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.media-dl-btn-view:hover {
  background: #f8fafc;
  color: #0f172a;
}

.media-dl-btn-copy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  color: #64748b;
  border: 1px solid #cbd5e1;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.media-dl-btn-copy:hover {
  color: #0f172a;
  border-color: #94a3b8;
}

/* Fallback Card for Restricted Content */
.media-dl-fallback-card {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--dl-radius-md);
  padding: 22px;
  margin-top: 15px;
}

.media-dl-fallback-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: #92400e;
  margin-bottom: 8px;
  font-size: 16px;
}

.media-dl-fallback-text {
  font-size: 14px;
  color: #78350f;
  line-height: 1.6;
  margin-bottom: 14px;
}

.media-dl-fallback-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.media-dl-btn-open-post {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f59e0b;
  color: #ffffff;
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
}

.media-dl-btn-open-post:hover {
  background: #d97706;
  color: #ffffff;
}

/* How-To Steps Section */
.media-dl-steps {
  margin: 50px 0 40px;
}

.media-dl-section-header {
  text-align: center;
  margin-bottom: 35px;
}

.media-dl-section-title {
  font-size: 42px;
  font-weight: 800;
  color: var(--dl-text-main);
  margin-bottom: 10px;
}

.media-dl-section-desc {
  font-size: 15px;
  color: var(--dl-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.media-dl-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.media-dl-step-card {
  background: #ffffff;
  border: 1px solid var(--dl-border);
  border-radius: var(--dl-radius-md);
  padding: 26px 22px;
  text-align: center;
  box-shadow: var(--dl-shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.media-dl-step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--dl-shadow-md);
}

.media-dl-step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(225, 48, 108, 0.1);
  color: var(--ig-primary);
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.media-dl-step-card h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dl-text-main);
}

.media-dl-step-card p {
  font-size: 14px;
  color: var(--dl-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Feature Highlights Grid */
.media-dl-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.media-dl-feature-item {
  background: #f8fafc;
  border: 1px solid var(--dl-border);
  border-radius: var(--dl-radius-md);
  padding: 22px;
  transition: all 0.2s;
}

.media-dl-feature-item:hover {
  background: #ffffff;
  border-color: #cbd5e1;
  box-shadow: var(--dl-shadow-sm);
}

.media-dl-feature-icon {
  font-size: 24px;
  color: var(--ig-primary);
  margin-bottom: 12px;
}

.media-dl-feature-item h5 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--dl-text-main);
}

.media-dl-feature-item p {
  font-size: 16px;
  color: var(--dl-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* FAQ Accordion */
.media-dl-faq {
  margin: 45px 0 20px;
}

.media-dl-faq-item {
  background: #ffffff;
  border: 1px solid var(--dl-border);
  border-radius: var(--dl-radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.media-dl-faq-item.active {
  border-color: var(--ig-primary);
}

.media-dl-faq-question {
  padding: 18px 22px;
  font-size: 16px;
  font-weight: 700;
  color: var(--dl-text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.media-dl-faq-question:hover {
  color: var(--ig-primary);
}

.media-dl-faq-icon {
  transition: transform 0.25s ease;
  font-size: 14px;
  color: #94a3b8;
}

.media-dl-faq-item.active .media-dl-faq-icon {
  transform: rotate(180deg);
  color: var(--ig-primary);
}

.media-dl-faq-answer {
  display: none;
  padding: 0 22px 18px;
  font-size: 14px;
  color: var(--dl-text-muted);
  line-height: 1.6;
}

.media-dl-faq-item.active .media-dl-faq-answer {
  display: block;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .media-dl-hero {
    padding: 15px 5px 18px;
  }
  .media-dl-title {
    font-size: 36px;
  }
  .media-dl-subtitle {
    font-size: 16px;
    margin-bottom: 18px;
  }
  .media-dl-card {
    padding: 18px 14px;
    border-radius: 16px;
  }
  .media-dl-input-wrapper {
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 12px;
  }
  .media-dl-btn-submit {
    width: 100%;
    padding: 12px;
    margin-top: 8px;
    font-size: 15px;
  }
  .media-dl-preview-card {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .media-dl-media-box {
    max-width: 260px;
    margin: 0 auto;
  }
  .media-dl-quality-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .media-dl-quality-actions {
    width: 100%;
    justify-content: flex-start;
  }
  .media-dl-btn-dl {
    flex: 1;
    justify-content: center;
  }
}

/* ==========================================================================
   Facebook Dedicated Downloader Theme
   ========================================================================== */
.media-dl-container.theme-fb {
  --fb-primary: #1877f2;
  --fb-secondary: #0d6efd;
  --fb-gradient: linear-gradient(135deg, #1877f2 0%, #0d6efd 60%, #0056b3 100%);
  --dl-text-main: #1877f2;
  --dl-border: #1877f2;
  --dl-shadow-glow: 0 10px 25px -5px rgba(24, 119, 242, 0.35);
}

.media-dl-container.theme-fb .media-dl-badge {
  background: rgba(24, 119, 242, 0.08);
  color: var(--fb-primary);
  border-color: rgba(24, 119, 242, 0.2);
}

.media-dl-container.theme-fb .media-dl-title-gradient {
  background: var(--fb-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.media-dl-container.theme-fb .media-dl-input-wrapper:focus-within {
  border-color: var(--fb-primary);
  box-shadow: 0 0 0 4px rgba(24, 119, 242, 0.15);
}

.media-dl-container.theme-fb .media-dl-btn-submit {
  background: var(--fb-gradient);
  box-shadow: 0 10px 25px -5px rgba(24, 119, 242, 0.35);
}

.media-dl-container.theme-fb .media-dl-btn-submit:hover {
  box-shadow: 0 14px 28px -4px rgba(24, 119, 242, 0.45);
}

.media-dl-container.theme-fb .media-dl-step-number {
  background: rgba(24, 119, 242, 0.1);
  color: var(--fb-primary);
}

.media-dl-container.theme-fb .media-dl-feature-icon {
  color: var(--fb-primary);
}

.media-dl-container.theme-fb .media-dl-tab-btn.active {
  background: var(--fb-primary);
  border-color: var(--fb-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(24, 119, 242, 0.25);
}

.media-dl-container.theme-fb .media-dl-faq-item.active {
  border-color: var(--fb-primary);
}

.media-dl-container.theme-fb .media-dl-faq-question:hover,
.media-dl-container.theme-fb .media-dl-faq-item.active .media-dl-faq-icon {
  color: var(--fb-primary);
}

.media-dl-container.theme-fb .media-dl-spinner-ring {
  border-top-color: var(--fb-primary);
  border-right-color: var(--fb-secondary);
}