/* ==========================================================================
   MODERN PUBLISHING ECOSYSTEM - MAIN STYLESHEET
   Media Digital Publikasi Indonesia (MDPI)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700&family=DM+Sans:wght@400;500;700&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;600&family=Lora:ital,wght@0,400;0,600;1,400&family=Merriweather:wght@300;400;700&family=Outfit:wght@400;600;700&family=Playfair+Display:wght@600;700;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --primary: #1e3a8a;
  --primary-dark: #172554;
  --primary-light: #3b82f6;
  --accent: #0284c7;
  --accent-light: #e0f2fe;
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #475569;
  --border-color: #e2e8f0;
  --nav-bg: #0f172a;
  --nav-text: #ffffff;
  --hero-bg: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e293b 100%);
  --badge-bg: #e0f2fe;
  --badge-text: #0369a1;
  --font-heading: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --card-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ================= Top Bar & Navigation ================= */
.top-announcement {
  background: var(--nav-bg);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.82rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-announcement .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.top-links {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}
.top-links a {
  color: rgba(255, 255, 255, 0.85);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.top-links a:hover {
  color: #38bdf8;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}
.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.brand-icon {
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}
.brand-text h1 {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.1;
}
.brand-text p {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.75rem;
  align-items: center;
}
.nav-link {
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.92rem;
  position: relative;
  padding: 0.4rem 0;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Template Switcher Dropdown */
.theme-select-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.theme-select {
  appearance: none;
  background: var(--bg-body);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.45rem 2rem 0.45rem 0.8rem;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}
.theme-select-arrow {
  position: absolute;
  right: 0.6rem;
  pointer-events: none;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.2;
}
.btn-primary {
  background: var(--primary);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}
.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  border-color: var(--border-color);
  color: var(--text-main);
}
.btn-outline:hover {
  background: var(--bg-surface);
  border-color: var(--primary);
  color: var(--primary);
}
.btn-accent {
  background: var(--accent);
  color: #ffffff !important;
}
.btn-sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

/* ================= Hero Section ================= */
.hero-section {
  background: var(--hero-bg);
  color: #ffffff;
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  color: #ffffff;
}
.hero-highlight {
  background: linear-gradient(120deg, #38bdf8 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-description {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 2rem;
  max-width: 620px;
}
.hero-cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.5rem;
}
.stat-item h3 {
  font-size: 1.75rem;
  color: #ffffff;
  font-weight: 800;
}
.stat-item p {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.75);
}

.hero-feature-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}
.hero-feature-card h3 {
  color: #ffffff;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.publisher-pill-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.pub-pill {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.pub-pill span {
  color: #38bdf8;
  font-size: 0.75rem;
}

/* ================= Section Common ================= */
.section {
  padding: 4.5rem 0;
}
.section-alt {
  background: var(--bg-surface);
}
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.25rem;
}
.section-badge {
  display: inline-block;
  background: var(--badge-bg);
  color: var(--badge-text);
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}
.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ================= Services Section ================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--badge-bg);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}
.service-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--badge-bg);
  color: var(--badge-text);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}
.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.service-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 1.25rem;
}
.service-feature-list {
  list-style: none;
  margin-bottom: 1.5rem;
}
.service-feature-list li {
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.service-feature-list li::before {
  content: '✓';
  color: #10b981;
  font-weight: 800;
}

/* ================= Journals Directory Section ================= */
.journal-portal-banner {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  margin-bottom: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.journal-portal-banner h3 {
  color: #ffffff;
  font-size: 1.4rem;
  margin-bottom: 0.35rem;
}
.journal-portal-banner p {
  color: #94a3b8;
  font-size: 0.92rem;
}
.journals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}
.journal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}
.journal-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}
.journal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}
.journal-code {
  font-weight: 800;
  font-size: 0.85rem;
  background: var(--primary);
  color: #fff;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}
.journal-category {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}
.journal-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.journal-issn {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  font-family: monospace;
}
.journal-index-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.index-tag {
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}
.journal-scope {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

/* ================= Conference Proceedings Section ================= */
.conference-control-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--card-shadow);
}
.publisher-filter-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}
.pub-tab {
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: var(--bg-body);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.pub-tab:hover, .pub-tab.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.conference-search-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 280px;
}
.search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-body);
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
}
.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.15);
}
.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}
.filter-dropdowns {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.year-select {
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-body);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.editor-filter-btn {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}
.editor-filter-btn:hover, .editor-filter-btn.active {
  background: #f59e0b;
  color: #ffffff;
  border-color: #f59e0b;
}

/* Conference Grid / Table */
.conf-results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.conf-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.25rem;
}
.conf-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}
.conf-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
}
.conf-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
}
.conf-code {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
}
.conf-year {
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--badge-bg);
  color: var(--badge-text);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}
.conf-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}
.conf-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
  margin-top: 0.5rem;
}
.conf-editor {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: #b45309;
  font-weight: 600;
}
.conf-publisher-tag {
  font-weight: 700;
  color: var(--accent);
}
.conf-actions {
  margin-top: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.conf-link-btn {
  font-size: 0.82rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* ================= Editor Robbi Rahim Spotlight ================= */
.editor-spotlight-box {
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: center;
}
.editor-avatar-box {
  text-align: center;
}
.editor-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: #fff;
  margin: 0 auto 1.25rem;
  box-shadow: 0 10px 25px rgba(56, 189, 248, 0.3);
}
.editor-avatar-box h3 {
  color: #ffffff;
  font-size: 1.5rem;
}
.editor-avatar-box p {
  color: #94a3b8;
  font-size: 0.85rem;
}
.editor-content-box h4 {
  color: #38bdf8;
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.editor-content-box p {
  color: #e2e8f0;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.editor-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.editor-stat-card {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}
.editor-stat-card h5 {
  color: #38bdf8;
  font-size: 1.5rem;
  font-weight: 800;
}
.editor-stat-card span {
  color: #cbd5e1;
  font-size: 0.75rem;
}

/* ================= Workflow Section ================= */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}
.workflow-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
  position: relative;
}
.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.workflow-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.workflow-card p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ================= Footer ================= */
.site-footer {
  background: #090e1a;
  color: #94a3b8;
  padding: 4rem 0 2rem;
  border-top: 1px solid #1e293b;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 0.65rem;
}
.footer-links a {
  color: #94a3b8;
  font-size: 0.88rem;
}
.footer-links a:hover {
  color: #38bdf8;
}
.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ================= Admin Styles ================= */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: #f1f5f9;
}
.admin-sidebar {
  width: 260px;
  background: #0f172a;
  color: #ffffff;
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.admin-sidebar h2 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #1e293b;
}
.admin-nav {
  list-style: none;
}
.admin-nav-item {
  margin-bottom: 0.35rem;
}
.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  color: #94a3b8;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.admin-nav-link:hover, .admin-nav-link.active {
  background: #1e293b;
  color: #38bdf8;
}
.admin-main {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}
.admin-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  margin-bottom: 1.5rem;
  border: 1px solid #e2e8f0;
}
.admin-card h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Template Grid in Admin */
.templates-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}
.template-item-card {
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  background: #fff;
}
.template-item-card:hover {
  border-color: #3b82f6;
  transform: translateY(-2px);
}
.template-item-card.active {
  border-color: #10b981;
  background: #f0fdf4;
}
.template-color-preview {
  height: 38px;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  display: flex;
}
.template-color-preview div {
  flex: 1;
}

/* Responsive queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .editor-spotlight-box {
    grid-template-columns: 1fr;
  }
  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .workflow-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}


/* ==========================================================================
   ADAPTIVE STEPPER WORKFLOW & MODAL STYLES
   ========================================================================== */

/* Adaptive Stepper: Automatically fits 3, 4, 5, 6, 7, 8+ steps! */
.step-grid-adaptive {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  width: 100%;
}
.workflow-card-adaptive {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}
.workflow-card-adaptive:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}
.step-num-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  width: fit-content;
}
.step-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-body);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
}
.workflow-card-adaptive h4 {
  font-size: 1.12rem;
  margin-bottom: 0.6rem;
}
.workflow-card-adaptive p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* Admin Modals */
.admin-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.admin-modal-backdrop.active {
  display: flex;
}
.admin-modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  animation: modalFadeIn 0.2s ease-out;
}
@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
.admin-modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.admin-modal-header h3 {
  font-size: 1.15rem;
  color: #0f172a;
}
.admin-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #64748b;
}
.admin-modal-close:hover {
  color: #0f172a;
}
.admin-modal-body {
  padding: 1.5rem;
}

/* Admin Filter Toolbar */
.admin-filter-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.25rem;
  padding: 0.85rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
}


/* ================= Professional Compact Navbar & Floating Widget ================= */
.top-announcement {
  background: #090e1a;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.78rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-announcement-text {
  font-size: 0.78rem;
  color: #94a3b8;
}
.top-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.top-links a {
  color: #94a3b8;
  font-size: 0.78rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition);
}
.top-links a:hover {
  color: #38bdf8;
}
.top-links i {
  width: 12px;
  height: 12px;
}
.top-links a.admin-link {
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}
.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}
.brand-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}
.brand-text h1 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.1;
}
.brand-text p {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}
.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}
.nav-link {
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.88rem;
  position: relative;
  padding: 0.35rem 0;
  letter-spacing: -0.01em;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

/* Floating WhatsApp Button (Subtle & Elegant) */
.floating-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #16a34a;
  color: #ffffff;
  border-radius: 9999px;
  padding: 0.55rem 1.1rem 0.55rem 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 10px 25px -5px rgba(22, 163, 74, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  z-index: 999;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid #ffffff;
}
.floating-wa-btn:hover {
  background: #15803d;
  color: #ffffff;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 15px 30px -5px rgba(22, 163, 74, 0.5);
}
.floating-wa-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.floating-wa-icon i {
  width: 20px;
  height: 20px;
}
.floating-wa-label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}


/* Top Navbar WhatsApp 1-Click Button on Right */
.nav-wa-btn {
  background: #16a34a;
  color: #ffffff !important;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(22, 163, 74, 0.3);
  transition: all 0.2s ease;
  border: 1px solid #16a34a;
}
.nav-wa-btn:hover {
  background: #15803d;
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.4);
}
.nav-wa-btn i {
  stroke-width: 2.2;
}