/**
 * PathikTV Sahitya - Main Stylesheet
 * Elegant Bengali Literary Typography & Layout
 */

:root {
  --ptv-primary: #8b1e2f;
  --ptv-primary-hover: #701524;
  --ptv-primary-light: #fdf2f4;
  --ptv-accent-gold: #f59e0b;
  --ptv-accent-gold-light: #fef3c7;
  --ptv-bg: #fdfcf9;
  --ptv-surface: #ffffff;
  --ptv-surface-alt: #f7f5f0;
  --ptv-border: #e7e5e0;
  --ptv-border-subtle: #f0eee8;
  --ptv-text-primary: #1c1917;
  --ptv-text-secondary: #57534e;
  --ptv-text-muted: #8c857b;
  --ptv-font-sans: 'Hind Siliguri', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --ptv-font-serif: 'Noto Serif Bengali', Georgia, Cambria, serif;
  --ptv-shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --ptv-shadow-md: 0 4px 14px rgba(0,0,0,0.06);
  --ptv-shadow-lg: 0 10px 30px rgba(0,0,0,0.08);
  --ptv-radius-sm: 6px;
  --ptv-radius-md: 10px;
  --ptv-radius-lg: 16px;
}

[data-theme="dark"] {
  --ptv-primary: #e11d48;
  --ptv-primary-hover: #f43f5e;
  --ptv-primary-light: #2c0b13;
  --ptv-bg: #0c0e12;
  --ptv-surface: #151821;
  --ptv-surface-alt: #1c212d;
  --ptv-border: #2a3142;
  --ptv-border-subtle: #1e2433;
  --ptv-text-primary: #f8fafc;
  --ptv-text-secondary: #cbd5e1;
  --ptv-text-muted: #64748b;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--ptv-font-sans);
  background-color: var(--ptv-bg);
  color: var(--ptv-text-primary);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

a {
  color: var(--ptv-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--ptv-primary-hover);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.ptv-topbar {
  background: var(--ptv-surface-alt);
  border-bottom: 1px solid var(--ptv-border-subtle);
  font-size: 13px;
  padding: 8px 0;
  color: var(--ptv-text-secondary);
}

.ptv-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ptv-topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ptv-topbar-tagline {
  font-style: italic;
  color: var(--ptv-text-muted);
}

.ptv-topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ptv-theme-toggle {
  background: none;
  border: 1px solid var(--ptv-border);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.ptv-link-gold {
  color: #b45309 !important;
  font-weight: 600;
}

.ptv-main-header {
  background: var(--ptv-surface);
  border-bottom: 1px solid var(--ptv-border);
  padding: 16px 0;
}

.ptv-header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.ptv-text-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 26px;
  font-weight: 700;
  color: var(--ptv-primary);
}

.ptv-logo-badge {
  background: var(--ptv-primary);
  color: #ffffff;
  font-size: 13px;
  padding: 2px 8px;
  border-radius: var(--ptv-radius-sm);
  letter-spacing: 0.5px;
}

.ptv-header-search {
  flex: 1;
  max-width: 440px;
}

.ptv-search-form {
  display: flex;
  align-items: center;
  background: var(--ptv-surface-alt);
  border: 1px solid var(--ptv-border);
  border-radius: 30px;
  padding: 4px 16px;
}

.ptv-search-input {
  flex: 1;
  background: none;
  border: none;
  padding: 8px 0;
  font-family: inherit;
  font-size: 14px;
  color: var(--ptv-text-primary);
  outline: none;
}

.ptv-search-submit {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  padding-left: 8px;
}

.ptv-header-user-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Buttons */
.ptv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 18px;
  border-radius: var(--ptv-radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.ptv-btn-primary {
  background: var(--ptv-primary);
  color: #ffffff !important;
}

.ptv-btn-primary:hover {
  background: var(--ptv-primary-hover);
}

.ptv-btn-outline {
  background: transparent;
  border-color: var(--ptv-border);
  color: var(--ptv-text-primary);
}

.ptv-btn-outline:hover {
  border-color: var(--ptv-primary);
  color: var(--ptv-primary);
}

.ptv-btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.ptv-btn-lg {
  padding: 12px 28px;
  font-size: 16px;
  border-radius: var(--ptv-radius-md);
}

/* Navbar */
.ptv-navbar {
  background: var(--ptv-surface);
  border-bottom: 1px solid var(--ptv-border);
}

.ptv-nav-list {
  display: flex;
  list-style: none;
  gap: 24px;
  overflow-x: auto;
  padding: 10px 0;
}

.ptv-nav-list a {
  color: var(--ptv-text-secondary);
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
}

.ptv-nav-list a:hover {
  color: var(--ptv-primary);
}

.ptv-menu-gold a {
  color: #b45309;
}

.ptv-mobile-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.ptv-mobile-nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--ptv-text-primary);
}

/* Hero Section */
.ptv-hero-section {
  padding: 32px 0 20px;
}

.ptv-hero-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  background: var(--ptv-surface);
  border: 1px solid var(--ptv-border);
  border-radius: var(--ptv-radius-lg);
  overflow: hidden;
  box-shadow: var(--ptv-shadow-md);
}

.ptv-hero-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ptv-hero-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.ptv-badge {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

.ptv-badge-editor {
  background: #fdf2f8;
  color: #be185d;
}

.ptv-badge-premium {
  background: #fef3c7;
  color: #b45309;
}

.ptv-hero-title {
  font-family: var(--ptv-font-serif);
  font-size: 32px;
  line-height: 1.35;
  margin-bottom: 16px;
}

.ptv-hero-title a {
  color: var(--ptv-text-primary);
}

.ptv-hero-excerpt {
  color: var(--ptv-text-secondary);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.ptv-hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--ptv-border-subtle);
  padding-top: 20px;
}

.ptv-author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ptv-avatar-sm {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.ptv-avatar-xs {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
}

.ptv-author-name {
  font-weight: 600;
  color: var(--ptv-text-primary);
  display: block;
}

.ptv-post-date {
  font-size: 12px;
  color: var(--ptv-text-muted);
}

.ptv-hero-visual {
  background: var(--ptv-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ptv-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ptv-hero-placeholder {
  text-align: center;
  color: var(--ptv-text-muted);
  font-size: 16px;
  padding: 40px;
}

.ptv-placeholder-ornament {
  font-size: 54px;
  margin-bottom: 12px;
}

/* Sections */
.ptv-section {
  padding: 40px 0;
}

.ptv-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--ptv-border);
  padding-bottom: 12px;
}

.ptv-section-title {
  font-family: var(--ptv-font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--ptv-primary);
}

.ptv-section-sub {
  color: var(--ptv-text-muted);
  font-size: 14px;
  margin-top: 4px;
}

.ptv-see-all-link {
  font-weight: 600;
  font-size: 14px;
}

/* Writings Grid */
.ptv-writings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ptv-writing-card {
  background: var(--ptv-surface);
  border: 1px solid var(--ptv-border);
  border-radius: var(--ptv-radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--ptv-shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ptv-writing-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--ptv-shadow-md);
}

.ptv-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.ptv-card-cat {
  font-size: 12px;
  font-weight: 600;
  color: var(--ptv-primary);
  background: var(--ptv-primary-light);
  padding: 2px 8px;
  border-radius: 4px;
}

.ptv-card-badge-gold {
  font-size: 11px;
  font-weight: 600;
  background: #fef3c7;
  color: #b45309;
  padding: 2px 6px;
  border-radius: 4px;
}

.ptv-card-title {
  font-family: var(--ptv-font-serif);
  font-size: 19px;
  line-height: 1.4;
  margin-bottom: 10px;
}

.ptv-card-title a {
  color: var(--ptv-text-primary);
}

.ptv-card-excerpt {
  font-size: 14px;
  color: var(--ptv-text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
  flex: 1;
}

.ptv-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--ptv-border-subtle);
  padding-top: 14px;
  font-size: 13px;
}

.ptv-card-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ptv-card-stats {
  color: var(--ptv-text-muted);
  display: flex;
  gap: 10px;
}

/* Single Reading View */
.ptv-reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--ptv-primary);
  width: 0%;
  z-index: 9999;
  transition: width 0.1s ease;
}

.ptv-reading-container {
  max-width: 800px;
  margin: 0 auto;
}

.ptv-article-header {
  padding: 40px 0 24px;
  border-bottom: 1px solid var(--ptv-border-subtle);
}

.ptv-article-badges {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.ptv-article-title {
  font-family: var(--ptv-font-serif);
  font-size: 38px;
  line-height: 1.3;
  margin-bottom: 16px;
  color: var(--ptv-text-primary);
}

.ptv-article-subtitle {
  font-size: 18px;
  color: var(--ptv-text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  font-style: italic;
}

.ptv-article-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ptv-author-block {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ptv-avatar-md {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
}

.ptv-author-link {
  font-weight: 700;
  font-size: 16px;
  color: var(--ptv-text-primary);
}

.ptv-meta-sub {
  font-size: 13px;
  color: var(--ptv-text-muted);
  display: flex;
  gap: 12px;
}

.ptv-reading-tools {
  display: flex;
  gap: 6px;
}

.ptv-tool-btn {
  background: var(--ptv-surface-alt);
  border: 1px solid var(--ptv-border);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  color: var(--ptv-text-primary);
}

.ptv-article-body-wrapper {
  padding: 32px 0 60px;
}

.ptv-article-content.ptv-prose {
  font-size: 19px;
  line-height: 1.85;
  color: var(--ptv-text-primary);
}

.ptv-article-content p {
  margin-bottom: 22px;
}

/* Paywall Gate Box */
.ptv-paywall-gate {
  position: relative;
  margin: 32px 0;
  border-radius: var(--ptv-radius-lg);
  overflow: hidden;
}

.ptv-paywall-blur {
  opacity: 0.15;
  filter: blur(4px);
  user-select: none;
  pointer-events: none;
}

.ptv-paywall-card {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 540px;
  background: var(--ptv-surface);
  border: 2px solid #f59e0b;
  border-radius: var(--ptv-radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.ptv-paywall-icon {
  font-size: 44px;
  margin-bottom: 12px;
}

.ptv-paywall-card h3 {
  font-size: 22px;
  color: var(--ptv-primary);
  margin-bottom: 8px;
}

/* Interactions Toolbar */
.ptv-interaction-bar {
  margin: 40px 0;
  padding: 16px 20px;
  background: var(--ptv-surface);
  border: 1px solid var(--ptv-border);
  border-radius: var(--ptv-radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--ptv-shadow-sm);
}

.ptv-interaction-left {
  display: flex;
  gap: 12px;
}

.ptv-action-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ptv-surface-alt);
  border: 1px solid var(--ptv-border);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: var(--ptv-text-primary);
  transition: all 0.2s ease;
}

.ptv-action-pill:hover,
.ptv-action-pill.liked {
  background: #ffe4e6;
  border-color: #f43f5e;
  color: #e11d48;
}

.ptv-action-pill.saved {
  background: #fef3c7;
  border-color: #f59e0b;
  color: #b45309;
}

/* Author Bio Box */
.ptv-author-bio-box {
  display: flex;
  gap: 20px;
  background: var(--ptv-surface-alt);
  border: 1px solid var(--ptv-border);
  border-radius: var(--ptv-radius-md);
  padding: 24px;
  margin: 40px 0;
}

.ptv-bio-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
}

/* Photo Card Generator Layout */
.ptv-photocard-app {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 32px;
  background: var(--ptv-surface);
  border: 1px solid var(--ptv-border);
  border-radius: var(--ptv-radius-lg);
  padding: 32px;
  margin: 32px 0;
  box-shadow: var(--ptv-shadow-md);
}

.ptv-canvas-container {
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--ptv-surface-alt);
  border-radius: var(--ptv-radius-md);
  padding: 20px;
  border: 1px dashed var(--ptv-border);
}

#ptvCardCanvas {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

/* Form Controls */
.ptv-form-group {
  margin-bottom: 16px;
}

.ptv-form-group label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--ptv-text-primary);
}

.ptv-input, .ptv-textarea, .ptv-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--ptv-border);
  border-radius: var(--ptv-radius-sm);
  background: var(--ptv-surface);
  color: var(--ptv-text-primary);
  font-family: inherit;
  font-size: 14px;
}

.ptv-form-row {
  display: flex;
  gap: 16px;
}

.ptv-col-6 {
  flex: 1;
}

/* Footer */
.ptv-site-footer {
  background: #11141a;
  color: #94a3b8;
  padding-top: 60px;
  border-top: 1px solid #1e2433;
}

.ptv-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 48px;
}

.ptv-footer-brand {
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

.ptv-footer-tagline {
  color: var(--ptv-accent-gold);
  font-size: 14px;
  margin-bottom: 12px;
}

.ptv-footer-about {
  font-size: 14px;
  line-height: 1.7;
}

.ptv-footer-heading {
  color: #ffffff;
  font-size: 16px;
  margin-bottom: 18px;
  font-weight: 700;
}

.ptv-footer-links {
  list-style: none;
}

.ptv-footer-links li {
  margin-bottom: 10px;
}

.ptv-footer-links a {
  color: #94a3b8;
  font-size: 14px;
}

.ptv-footer-links a:hover {
  color: #ffffff;
}

.ptv-footer-bottom {
  background: #090b0e;
  padding: 20px 0;
  border-top: 1px solid #1a1f2c;
  font-size: 13px;
}

.ptv-footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}