/*
Theme Name: Approval Lab
Theme URI: https://approvallab.community
Description: A Skool-like community platform with BuddyPress, Tutor LMS, and Events Calendar integration
Version: 1.0.0
Author: Approval Lab
Author URI: https://approvallab.community
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: approval-lab
Domain Path: /languages
*/

/* ===========================
   CSS VARIABLES & RESET
   =========================== */

:root {
  --color-primary-bg: #0f0f0f;
  --color-secondary-bg: #1a1a1a;
  --color-card-bg: #1e1e1e;
  --color-accent-green: #00AE01;
  --color-accent-gold: #c9a227;
  --color-border: #2d2d2d;
  --color-text-primary: #f0f0f0;
  --color-text-secondary: #a0a0a0;
  --color-text-muted: #666;
  --color-hover: #2a2a2a;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --sidebar-width-left: 250px;
  --sidebar-width-right: 320px;
  --transition: all 0.3s ease;
}

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

html {
  font-size: 16px;
}

body {
  background-color: var(--color-primary-bg);
  color: var(--color-text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a:hover {
  opacity: 0.8;
}

button, input[type="button"], input[type="submit"] {
  font-family: var(--font-family);
  cursor: pointer;
}

/* ===========================
   HEADER
   =========================== */

.approval-lab-header {
  background-color: var(--color-secondary-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  min-height: 70px;
}

.approval-lab-header-left {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.approval-lab-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}

.approval-lab-tagline {
  font-size: 0.65rem;
  color: var(--color-accent-green);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.approval-lab-header-center {
  display: flex;
  gap: 2rem;
}

.approval-lab-nav-tabs {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.approval-lab-nav-tabs li {
  position: relative;
}

.approval-lab-nav-tabs a {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  padding: 0.5rem 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.approval-lab-nav-tabs a:hover {
  color: var(--color-text-primary);
}

.approval-lab-nav-tabs a.active {
  color: var(--color-text-primary);
}

.approval-lab-nav-tabs a.active::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent-green);
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.live-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: currentColor;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.approval-lab-hamburger {
  display: none;
  flex-direction: column;
  gap: 0.4rem;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
}

.approval-lab-hamburger span {
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: var(--transition);
}

/* ===========================
   MAIN LAYOUT
   =========================== */

.approval-lab-wrapper {
  display: flex;
  min-height: calc(100vh - 70px);
}

.approval-lab-sidebar-left {
  width: var(--sidebar-width-left);
  background-color: var(--color-secondary-bg);
  border-right: 1px solid var(--color-border);
  padding: 2rem 1.5rem;
  overflow-y: auto;
  flex-shrink: 0;
}

.approval-lab-content {
  flex: 1;
  display: flex;
  min-width: 0;
}

.approval-lab-main {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}

.approval-lab-sidebar-right {
  width: var(--sidebar-width-right);
  background-color: var(--color-secondary-bg);
  border-left: 1px solid var(--color-border);
  padding: 2rem 1.5rem;
  overflow-y: auto;
  flex-shrink: 0;
}

/* ===========================
   LEFT SIDEBAR SECTIONS
   =========================== */

.sidebar-section {
  margin-bottom: 2rem;
}

.sidebar-section-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 1rem;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  border-radius: 6px;
  color: var(--color-text-secondary);
  transition: var(--transition);
  cursor: pointer;
  font-size: 0.95rem;
  border-left: 3px solid transparent;
}

.sidebar-item:hover {
  background-color: var(--color-hover);
  color: var(--color-text-primary);
}

.sidebar-item.active {
  background-color: rgba(0, 174, 1, 0.1);
  color: var(--color-accent-green);
  border-left-color: var(--color-accent-green);
  font-weight: 600;
}

.sidebar-item-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: auto;
}

.sidebar-item-icon {
  font-size: 1.1rem;
}

.lock-icon {
  color: var(--color-accent-gold);
}

/* ===========================
   CENTER COLUMN
   =========================== */

.post-composer {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  display: flex;
  gap: 1rem;
}

.composer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-hover);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-accent-green);
}

.composer-input-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.composer-input {
  background-color: var(--color-hover);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  color: var(--color-text-primary);
  font-family: var(--font-family);
  cursor: text;
  transition: var(--transition);
}

.composer-input:hover,
.composer-input:focus {
  background-color: rgba(0, 174, 1, 0.05);
  border-color: var(--color-accent-green);
  outline: none;
}

.composer-buttons {
  display: flex;
  gap: 0.75rem;
}

.composer-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  background-color: transparent;
  color: var(--color-text-secondary);
  border-radius: 4px;
  font-size: 0.85rem;
  transition: var(--transition);
  cursor: pointer;
}

.composer-btn:hover {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
}

.composer-btn.active {
  background-color: var(--color-accent-green);
  border-color: var(--color-accent-green);
  color: var(--color-primary-bg);
}

/* ===========================
   HERO CTA BANNER
   =========================== */

.hero-cta-banner {
  background: linear-gradient(135deg, rgba(0, 174, 1, 0.15), rgba(0, 174, 1, 0.08));
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  text-align: center;
}

.hero-cta-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.hero-cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  padding: 0.75rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-accent-green);
  padding: 0.75rem 2rem;
  border: 1px solid var(--color-accent-green);
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
}

.btn-secondary:hover {
  background-color: rgba(0, 174, 1, 0.1);
}

.btn-gold {
  background-color: var(--color-accent-gold);
  color: var(--color-primary-bg);
  padding: 0.75rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
}

.btn-gold:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* ===========================
   SORT TABS
   =========================== */

.sort-tabs {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1rem;
}

.sort-tab {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

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

.sort-tab.active {
  color: var(--color-accent-green);
  font-weight: 600;
}

.sort-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1rem;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent-green);
}

/* ===========================
   ACTIVITY FEED
   =========================== */

.activity-feed {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.activity-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: var(--transition);
}

.activity-card:hover {
  border-color: var(--color-accent-green);
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.1);
}

.activity-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.activity-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--color-accent-green);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-primary-bg);
  font-size: 1.1rem;
}

.activity-meta {
  flex: 1;
}

.activity-name {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
}

.activity-time {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.activity-badges {
  display: flex;
  gap: 0.5rem;
  margin-left: auto;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-discussion {
  background-color: rgba(0, 174, 1, 0.15);
  color: var(--color-accent-green);
}

.badge-win {
  background-color: rgba(201, 162, 39, 0.15);
  color: var(--color-accent-gold);
}

.badge-question {
  background-color: rgba(160, 160, 160, 0.15);
  color: var(--color-text-secondary);
}

.activity-content {
  margin-bottom: 1rem;
  line-height: 1.8;
  color: var(--color-text-primary);
}

.activity-content p {
  margin-bottom: 0.5rem;
}

.activity-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 1rem 0;
}

.activity-footer {
  display: flex;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.activity-action {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
}

.activity-action:hover {
  color: var(--color-accent-green);
}

.activity-icon {
  font-size: 1.1rem;
}

/* ===========================
   RIGHT SIDEBAR
   =========================== */

.upgrade-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.upgrade-card-header {
  background: linear-gradient(135deg, rgba(201, 162, 39, 0.2), rgba(201, 162, 39, 0.1));
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.upgrade-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  letter-spacing: 0.05em;
}

.upgrade-badge {
  background-color: var(--color-accent-gold);
  color: var(--color-primary-bg);
  padding: 0.3rem 0.8rem;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.upgrade-card-body {
  padding: 1.5rem;
}

.upgrade-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.upgrade-description {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.upgrade-avatars {
  display: flex;
  gap: -8px;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.upgrade-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-hover);
  border: 2px solid var(--color-card-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-accent-green);
  font-size: 0.9rem;
  margin-right: -8px;
}

.upgrade-avatar:first-child {
  margin-right: 0;
}

.upgrade-benefits {
  margin-bottom: 1.5rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.benefit-check {
  color: var(--color-accent-green);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.upgrade-button-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.upgrade-footer-text {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* ===========================
   EVENTS WIDGET
   =========================== */

.events-widget {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
}

.events-widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.events-widget-title {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
}

.events-widget-link {
  font-size: 0.85rem;
  color: var(--color-accent-green);
  font-weight: 600;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.event-item {
  display: flex;
  gap: 1rem;
}

.event-date-badge {
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  padding: 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  width: 45px;
  flex-shrink: 0;
  min-height: 45px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.event-date-day {
  font-size: 1rem;
  font-weight: 700;
}

.event-date-month {
  font-size: 0.65rem;
  text-transform: uppercase;
}

.event-details {
  flex: 1;
}

.event-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
  display: block;
}

.event-time {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.event-rsvp {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background-color: rgba(0, 174, 1, 0.15);
  color: var(--color-accent-green);
  border: none;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.event-rsvp:hover {
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
}

/* ===========================
   FOOTER
   =========================== */

.approval-lab-footer {
  background-color: var(--color-secondary-bg);
  border-top: 1px solid var(--color-border);
  padding: 2rem;
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

/* ===========================
   MEMBER GRID
   =========================== */

.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.member-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.member-card:hover {
  border-color: var(--color-accent-green);
  transform: translateY(-4px);
}

.member-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--color-accent-green);
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-primary-bg);
  font-size: 2rem;
}

.member-name {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.member-title {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.member-action {
  width: 100%;
  padding: 0.5rem;
  background-color: rgba(0, 174, 1, 0.15);
  color: var(--color-accent-green);
  border: 1px solid var(--color-accent-green);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.member-action:hover {
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
}

/* ===========================
   COURSE GRID
   =========================== */

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.course-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
}

.course-card:hover {
  border-color: var(--color-accent-green);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 174, 1, 0.15);
}

.course-thumbnail {
  width: 100%;
  height: 160px;
  background-color: var(--color-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: 3rem;
}

.course-content {
  padding: 1.5rem;
}

.course-title {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  font-size: 1rem;
  line-height: 1.4;
}

.course-description {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.course-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.course-action {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.course-action:hover {
  opacity: 0.9;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

@media (max-width: 1400px) {
  .approval-lab-sidebar-right {
    width: 280px;
  }
}

@media (max-width: 1200px) {
  .approval-lab-wrapper {
    flex-direction: column;
  }

  .approval-lab-sidebar-left,
  .approval-lab-sidebar-right {
    width: 100%;
    border: none;
    border-top: 1px solid var(--color-border);
    padding: 1.5rem;
  }

  .approval-lab-content {
    flex-direction: column;
  }

  .approval-lab-sidebar-left {
    display: none;
    order: -1;
  }

  .approval-lab-sidebar-left.mobile-open {
    display: block;
  }

  .approval-lab-hamburger {
    display: flex;
  }

  .members-grid,
  .courses-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

@media (max-width: 768px) {
  .approval-lab-header {
    padding: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .approval-lab-header-center {
    display: none;
    width: 100%;
    gap: 0;
    order: 3;
  }

  .approval-lab-header-center.mobile-open {
    display: flex;
    flex-direction: column;
  }

  .approval-lab-nav-tabs {
    flex-direction: column;
    gap: 0;
  }

  .approval-lab-nav-tabs a.active::after {
    display: none;
  }

  .approval-lab-nav-tabs a.active {
    padding-left: 0.5rem;
    border-left: 3px solid var(--color-accent-green);
  }

  .approval-lab-main {
    padding: 1rem;
  }

  .post-composer {
    flex-direction: column;
    padding: 1rem;
  }

  .composer-buttons {
    flex-wrap: wrap;
  }

  .sort-tabs {
    overflow-x: auto;
    gap: 1rem;
  }

  .hero-cta-banner {
    padding: 1.5rem;
  }

  .hero-cta-title {
    font-size: 1.2rem;
  }

  .hero-cta-buttons {
    flex-direction: column;
  }

  .hero-cta-buttons button {
    width: 100%;
  }

  .activity-footer {
    flex-wrap: wrap;
  }

  .members-grid,
  .courses-grid {
    grid-template-columns: 1fr;
  }

  .approval-lab-sidebar-right {
    display: none;
  }

  .approval-lab-sidebar-right.mobile-open {
    display: block;
  }
}

@media (max-width: 480px) {
  .approval-lab-header {
    padding: 0.75rem;
  }

  .approval-lab-logo {
    font-size: 1.2rem;
  }

  .approval-lab-tagline {
    font-size: 0.6rem;
  }

  .approval-lab-main {
    padding: 0.75rem;
  }

  .post-composer {
    padding: 0.75rem;
  }

  .activity-card {
    padding: 1rem;
  }

  .hero-cta-banner {
    padding: 1rem;
  }

  .upgrade-card-body,
  .events-widget {
    padding: 1rem;
  }
}

/* ===========================
   UTILITY CLASSES
   =========================== */

.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-secondary {
  color: var(--color-text-secondary);
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* ===========================
   ADVANCED ANIMATIONS
   =========================== */

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

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

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(0, 174, 1, 0.3);
  }
  50% {
    box-shadow: 0 0 15px rgba(0, 174, 1, 0.6);
  }
}

/* ===========================
   ADVANCED COMPONENT STYLING
   =========================== */

/* Enhanced Header Styling */
.approval-lab-header {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.approval-lab-header-center {
  transition: var(--transition);
}

.approval-lab-nav-tab {
  position: relative;
  padding-bottom: 0.5rem;
}

.approval-lab-nav-tab::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent-green);
  transition: var(--transition);
}

.approval-lab-nav-tab:hover::after {
  width: 100%;
}

.approval-lab-nav-tab.active::after {
  width: 100%;
}

.live-badge {
  display: inline-block;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  margin-left: 0.5rem;
  animation: pulse 2s infinite;
}

/* Enhanced Sidebar Styling */
.approval-lab-sidebar-left {
  animation: slideInLeft 0.4s ease;
}

.sidebar-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.sidebar-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--color-text-secondary);
  border-left: 3px solid transparent;
  position: relative;
}

.sidebar-item:hover {
  background-color: var(--color-hover);
  color: var(--color-text-primary);
}

.sidebar-item.active {
  background-color: rgba(0, 174, 1, 0.1);
  color: var(--color-accent-green);
  border-left-color: var(--color-accent-green);
  font-weight: 600;
}

.sidebar-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  min-width: 20px;
}

.sidebar-item-badge {
  margin-left: auto;
  background-color: var(--color-card-bg);
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  min-width: 24px;
  text-align: center;
}

.sidebar-item.active .sidebar-item-badge {
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
}

.lock-icon {
  color: var(--color-accent-gold) !important;
}

/* Enhanced Post Composer */
.post-composer {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  transition: var(--transition);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.post-composer:hover {
  border-color: var(--color-accent-green);
  box-shadow: 0 2px 8px rgba(0, 174, 1, 0.1);
}

.composer-header {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.composer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.composer-input-section {
  flex: 1;
}

.composer-input {
  width: 100%;
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: 0.95rem;
  transition: var(--transition);
}

.composer-input:focus {
  outline: none;
  border-color: var(--color-accent-green);
  box-shadow: 0 0 0 3px rgba(0, 174, 1, 0.1);
}

.composer-buttons {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.composer-btn {
  padding: 0.5rem 1rem;
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.composer-btn:hover {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
}

.composer-btn.active {
  background-color: var(--color-accent-green);
  border-color: var(--color-accent-green);
  color: var(--color-primary-bg);
}

/* Enhanced Hero CTA Banner */
.hero-cta-banner {
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  border: 1px solid var(--color-accent-green);
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.1);
}

.hero-cta-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
}

.hero-cta-subtitle {
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.hero-cta-buttons {
  display: flex;
  gap: 1rem;
}

.hero-cta-buttons button {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
}

.hero-cta-buttons .btn-primary {
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
}

.hero-cta-buttons .btn-primary:hover {
  background-color: #009500;
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.3);
}

.hero-cta-buttons .btn-secondary {
  background-color: transparent;
  color: var(--color-accent-green);
  border: 2px solid var(--color-accent-green);
}

.hero-cta-buttons .btn-secondary:hover {
  background-color: rgba(0, 174, 1, 0.1);
}

/* Enhanced Sort Tabs */
.sort-tabs-container {
  margin-bottom: 2rem;
}

.sort-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--color-border);
  overflow-x: auto;
  padding-bottom: 0;
}

.sort-tabs::-webkit-scrollbar {
  height: 4px;
}

.sort-tabs::-webkit-scrollbar-track {
  background: var(--color-card-bg);
}

.sort-tabs::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 2px;
}

.sort-tab {
  padding: 1rem 1.5rem;
  background-color: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--color-text-secondary);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
}

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

.sort-tab.active {
  color: var(--color-accent-green);
  border-bottom-color: var(--color-accent-green);
}

/* Enhanced Activity Cards */
.activity-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: var(--transition);
  animation: slideInUp 0.4s ease;
}

.activity-card:hover {
  border-color: var(--color-accent-green);
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.1);
  transform: translateY(-2px);
}

.activity-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.activity-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.activity-user {
  flex: 1;
}

.activity-username {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: 0.95rem;
}

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

.activity-type-badge {
  background-color: rgba(0, 174, 1, 0.2);
  color: var(--color-accent-green);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.activity-content {
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

.activity-footer {
  display: flex;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.activity-action {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
  background: none;
  border: none;
  padding: 0;
}

.activity-action:hover {
  color: var(--color-accent-green);
}

.activity-action .activity-icon {
  font-size: 1rem;
  transition: var(--transition);
}

.activity-action:hover .activity-icon {
  transform: scale(1.2);
}

/* Enhanced Upgrade Card */
.upgrade-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  animation: slideInRight 0.4s ease;
}

.upgrade-card-header {
  background: linear-gradient(135deg, #3a3a2a 0%, #4a4a2a 100%);
  padding: 1.5rem;
  border-bottom: 3px solid var(--color-accent-gold);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.upgrade-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  letter-spacing: 0.05em;
}

.upgrade-badge {
  background-color: var(--color-accent-gold);
  color: var(--color-primary-bg);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.upgrade-card-body {
  padding: 1.5rem;
}

.upgrade-subtitle {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.upgrade-description {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.upgrade-avatars {
  display: flex;
  margin-bottom: 1.5rem;
  gap: -0.5rem;
}

.upgrade-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-accent-gold);
  color: var(--color-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  border: 2px solid var(--color-card-bg);
  margin-left: -0.75rem;
}

.upgrade-avatar:first-child {
  margin-left: 0;
}

.upgrade-benefits {
  margin-bottom: 1.5rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.benefit-check {
  color: var(--color-accent-green);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1;
  margin-top: 0.1rem;
}

.upgrade-button-section {
  text-align: center;
}

.btn-gold {
  width: 100%;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-accent-gold);
  color: var(--color-primary-bg);
  border: none;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-gold:hover {
  background-color: #d4b436;
  box-shadow: 0 4px 12px rgba(201, 162, 39, 0.3);
  transform: translateY(-2px);
}

.upgrade-footer-text {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  line-height: 1.4;
}

/* Enhanced Events Widget */
.events-widget {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.events-widget-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.event-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.event-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.event-date-badge {
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  text-align: center;
  min-width: 50px;
  font-weight: 700;
  font-size: 0.8rem;
}

.event-date-day {
  display: block;
  font-size: 0.9rem;
}

.event-date-month {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
}

.event-details {
  flex: 1;
}

.event-title {
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
}

.event-time {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.event-rsvp {
  padding: 0.5rem 1rem;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.event-rsvp:hover {
  background-color: #009500;
}

.events-widget-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--color-accent-green);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.events-widget-link:hover {
  text-decoration: underline;
}

/* Enhanced Member Cards */
.member-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
  animation: slideInUp 0.4s ease;
}

.member-card:hover {
  border-color: var(--color-accent-green);
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.1);
  transform: translateY(-4px);
}

.member-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 auto 1rem;
  transition: var(--transition);
}

.member-card:hover .member-avatar {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.3);
}

.member-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.member-title {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.member-action {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.member-action:hover {
  background-color: #009500;
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.3);
}

/* Enhanced Course Cards */
.course-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
  animation: slideInUp 0.4s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.course-card:hover {
  border-color: var(--color-accent-green);
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.1);
  transform: translateY(-4px);
}

.course-thumbnail {
  width: 100%;
  height: 200px;
  background-color: var(--color-secondary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-accent-green);
  overflow: hidden;
}

.course-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.course-card:hover .course-thumbnail img {
  transform: scale(1.05);
}

.course-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.course-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.course-description {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  flex: 1;
  line-height: 1.5;
}

.course-metadata {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.8rem;
}

.course-meta-item {
  color: var(--color-text-secondary);
}

.course-meta-item strong {
  color: var(--color-text-primary);
}

.course-action {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.course-action:hover {
  background-color: #009500;
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.3);
}

/* Enhanced Event Cards */
.event-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: var(--transition);
  animation: slideInUp 0.4s ease;
}

.event-card:hover {
  border-color: var(--color-accent-green);
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.1);
  transform: translateY(-2px);
}

.event-card-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.event-icon {
  font-size: 1.5rem;
  color: var(--color-accent-green);
}

.event-meta {
  flex: 1;
}

.event-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.event-card-time {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.25rem;
}

.event-card-location {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.event-card-actions {
  display: flex;
  gap: 0.5rem;
}

.event-card-action {
  flex: 1;
  padding: 0.75rem;
  background-color: var(--color-secondary-bg);
  color: var(--color-accent-green);
  border: 1px solid var(--color-accent-green);
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.event-card-action:hover {
  background-color: var(--color-accent-green);
  color: var(--color-primary-bg);
}

/* ===========================
   FOCUS & ACCESSIBILITY
   =========================== */

button:focus,
a:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--color-accent-green);
  outline-offset: 2px;
}

/* ===========================
   FORM ENHANCEMENTS
   =========================== */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea,
select {
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: 0.95rem;
  transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-accent-green);
  box-shadow: 0 0 0 3px rgba(0, 174, 1, 0.1);
}

textarea {
  resize: vertical;
  min-height: 100px;
}

/* ===========================
   SCROLLBAR STYLING
   =========================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-primary-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}

/* ===========================
   PRINT STYLES
   =========================== */

@media print {
  .approval-lab-header,
  .approval-lab-sidebar-left,
  .approval-lab-sidebar-right {
    display: none;
  }

  .approval-lab-main {
    width: 100%;
    padding: 0;
  }

  .activity-card,
  .member-card,
  .course-card,
  .event-card {
    page-break-inside: avoid;
  }
}

/* ===========================
   EXPANDED UTILITY CLASSES
   =========================== */

/* Padding Utilities */
.p-0 { padding: 0; }
.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

.pt-1 { padding-top: 0.5rem; }
.pt-2 { padding-top: 1rem; }
.pt-3 { padding-top: 1.5rem; }
.pt-4 { padding-top: 2rem; }

.pb-1 { padding-bottom: 0.5rem; }
.pb-2 { padding-bottom: 1rem; }
.pb-3 { padding-bottom: 1.5rem; }
.pb-4 { padding-bottom: 2rem; }

.px-1 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2 { padding-left: 1rem; padding-right: 1rem; }
.px-3 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-4 { padding-left: 2rem; padding-right: 2rem; }

.py-1 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-2 { padding-top: 1rem; padding-bottom: 1rem; }
.py-3 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-4 { padding-top: 2rem; padding-bottom: 2rem; }

/* Margin Utilities */
.m-0 { margin: 0; }
.m-1 { margin: 0.5rem; }
.m-2 { margin: 1rem; }
.m-3 { margin: 1.5rem; }
.m-4 { margin: 2rem; }

.mx-auto { margin-left: auto; margin-right: auto; }
.my-auto { margin-top: auto; margin-bottom: auto; }

.mr-1 { margin-right: 0.5rem; }
.mr-2 { margin-right: 1rem; }
.mr-3 { margin-right: 1.5rem; }
.mr-4 { margin-right: 2rem; }

.ml-1 { margin-left: 0.5rem; }
.ml-2 { margin-left: 1rem; }
.ml-3 { margin-left: 1.5rem; }
.ml-4 { margin-left: 2rem; }

/* Display & Visibility */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.d-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); }
.d-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); }
.d-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); }

/* Flex Utilities */
.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-start { display: flex; align-items: flex-start; }
.flex-end { display: flex; align-items: flex-end; }

/* Width & Height */
.w-full { width: 100%; }
.w-1\/2 { width: 50%; }
.w-1\/3 { width: 33.333%; }
.w-2\/3 { width: 66.666%; }
.w-1\/4 { width: 25%; }
.w-3\/4 { width: 75%; }

.h-full { height: 100%; }
.h-auto { height: auto; }

.min-h-screen { min-height: 100vh; }

/* Background Color Utilities */
.bg-primary { background-color: var(--color-primary-bg); }
.bg-secondary { background-color: var(--color-secondary-bg); }
.bg-card { background-color: var(--color-card-bg); }
.bg-green { background-color: var(--color-accent-green); }
.bg-gold { background-color: var(--color-accent-gold); }

/* Text Color Utilities */
.text-white { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-muted); }
.text-green { color: var(--color-accent-green); }
.text-gold { color: var(--color-accent-gold); }

/* Typography Utilities */
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.font-normal { font-weight: 400; }
.font-light { font-weight: 300; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.85rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }

.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }

.italic { font-style: italic; }
.underline { text-decoration: underline; }
.line-through { text-decoration: line-through; }

.leading-tight { line-height: 1.2; }
.leading-normal { line-height: 1.6; }
.leading-loose { line-height: 1.8; }

.tracking-tight { letter-spacing: -0.02em; }
.tracking-normal { letter-spacing: 0; }
.tracking-wide { letter-spacing: 0.05em; }

/* Border Utilities */
.border { border: 1px solid var(--color-border); }
.border-t { border-top: 1px solid var(--color-border); }
.border-b { border-bottom: 1px solid var(--color-border); }
.border-l { border-left: 1px solid var(--color-border); }
.border-r { border-right: 1px solid var(--color-border); }

.border-green { border-color: var(--color-accent-green); }
.border-gold { border-color: var(--color-accent-gold); }

.rounded { border-radius: 0.25rem; }
.rounded-sm { border-radius: 0.125rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }

/* Shadow Utilities */
.shadow-none { box-shadow: none; }
.shadow-sm { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); }
.shadow-md { box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); }
.shadow-lg { box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1); }
.shadow-xl { box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1); }

.shadow-green { box-shadow: 0 4px 12px rgba(0, 174, 1, 0.2); }
.shadow-gold { box-shadow: 0 4px 12px rgba(201, 162, 39, 0.2); }

/* Opacity Utilities */
.opacity-0 { opacity: 0; }
.opacity-10 { opacity: 0.1; }
.opacity-20 { opacity: 0.2; }
.opacity-30 { opacity: 0.3; }
.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-60 { opacity: 0.6; }
.opacity-70 { opacity: 0.7; }
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }
.opacity-100 { opacity: 1; }

/* Transform Utilities */
.scale-75 { transform: scale(0.75); }
.scale-90 { transform: scale(0.9); }
.scale-100 { transform: scale(1); }
.scale-110 { transform: scale(1.1); }
.scale-125 { transform: scale(1.25); }

.translate-x-0 { transform: translateX(0); }
.translate-x-1 { transform: translateX(0.25rem); }
.translate-x-2 { transform: translateX(0.5rem); }
.translate-x-4 { transform: translateX(1rem); }

.translate-y-0 { transform: translateY(0); }
.translate-y-1 { transform: translateY(0.25rem); }
.translate-y-2 { transform: translateY(0.5rem); }
.translate-y-4 { transform: translateY(1rem); }

.rotate-0 { transform: rotate(0deg); }
.rotate-45 { transform: rotate(45deg); }
.rotate-90 { transform: rotate(90deg); }
.rotate-180 { transform: rotate(180deg); }

/* Transition Utilities */
.transition-none { transition: none; }
.transition-all { transition: all 0.3s ease; }
.transition-colors { transition: background-color 0.3s ease, color 0.3s ease; }
.transition-opacity { transition: opacity 0.3s ease; }
.transition-transform { transition: transform 0.3s ease; }

.duration-75 { transition-duration: 75ms; }
.duration-100 { transition-duration: 100ms; }
.duration-150 { transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.duration-700 { transition-duration: 700ms; }

/* Pointer Utilities */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-text { cursor: text; }
.cursor-not-allowed { cursor: not-allowed; }

/* Position Utilities */
.static { position: static; }
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.sticky { position: sticky; }

.inset-0 { inset: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }

/* Overflow Utilities */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.line-clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* Hover State Utilities */
.hover\:bg-hover:hover { background-color: var(--color-hover); }
.hover\:text-green:hover { color: var(--color-accent-green); }
.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:translate-y-neg-2:hover { transform: translateY(-2px); }

/* ===========================
   STATE-BASED STYLES
   =========================== */

/* Disabled State */
button:disabled,
input:disabled,
textarea:disabled,
select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Loading State */
.loading {
  animation: shimmer 2s infinite;
  background: linear-gradient(
    90deg,
    var(--color-card-bg) 0%,
    var(--color-secondary-bg) 50%,
    var(--color-card-bg) 100%
  );
  background-size: 200% 100%;
}

/* Success State */
.success {
  color: var(--color-accent-green);
  background-color: rgba(0, 174, 1, 0.1);
  border-color: var(--color-accent-green);
}

.success-icon {
  color: var(--color-accent-green);
}

/* Error State */
.error {
  color: #ff6b6b;
  background-color: rgba(255, 107, 107, 0.1);
  border-color: #ff6b6b;
}

.error-icon {
  color: #ff6b6b;
}

/* Warning State */
.warning {
  color: #ffa94d;
  background-color: rgba(255, 164, 77, 0.1);
  border-color: #ffa94d;
}

.warning-icon {
  color: #ffa94d;
}

/* Info State */
.info {
  color: #4c9aff;
  background-color: rgba(76, 154, 255, 0.1);
  border-color: #4c9aff;
}

.info-icon {
  color: #4c9aff;
}

/* ===========================
   BADGE & BADGE-LIKE ELEMENTS
   =========================== */

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-green {
  background-color: rgba(0, 174, 1, 0.2);
  color: var(--color-accent-green);
}

.badge-gold {
  background-color: rgba(201, 162, 39, 0.2);
  color: var(--color-accent-gold);
}

.badge-secondary {
  background-color: var(--color-secondary-bg);
  color: var(--color-text-secondary);
}

/* ===========================
   RESPONSIVE GRID SYSTEM
   =========================== */

.grid {
  display: grid;
  gap: 1rem;
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.gap-0 { gap: 0; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; }
.gap-6 { gap: 2rem; }

/* ===========================
   CARD COMPONENT
   =========================== */

.card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
}

.card-header {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1rem;
}

.card-body {
  padding: 0;
}

.card-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  margin-top: 1rem;
}

/* ===========================
   BUTTON VARIANTS
   =========================== */

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-secondary-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  text-decoration: none;
}

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

.btn-primary {
  background-color: var(--color-accent-green);
  border-color: var(--color-accent-green);
  color: var(--color-primary-bg);
}

.btn-primary:hover {
  background-color: #009500;
  box-shadow: 0 4px 12px rgba(0, 174, 1, 0.3);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
}

.btn-secondary:hover {
  background-color: rgba(0, 174, 1, 0.1);
}

.btn-gold {
  background-color: var(--color-accent-gold);
  border-color: var(--color-accent-gold);
  color: var(--color-primary-bg);
}

.btn-gold:hover {
  background-color: #d4b436;
  box-shadow: 0 4px 12px rgba(201, 162, 39, 0.3);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
}

/* ===========================
   LINK VARIANTS
   =========================== */

.link {
  color: var(--color-accent-green);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.link:hover {
  text-decoration: underline;
  opacity: 0.8;
}

.link-secondary {
  color: var(--color-text-secondary);
}

.link-secondary:hover {
  color: var(--color-text-primary);
}

/* ===========================
   MEDIA OBJECT
   =========================== */

.media {
  display: flex;
  gap: 1rem;
}

.media-body {
  flex: 1;
}

/* ===========================
   DIVIDER
   =========================== */

.divider {
  border-top: 1px solid var(--color-border);
  margin: 1.5rem 0;
}

.divider-sm {
  margin: 0.75rem 0;
}

.divider-lg {
  margin: 2rem 0;
}

/* ===========================
   LIST UTILITIES
   =========================== */

.list-unstyled {
  list-style: none;
  padding-left: 0;
}

.list-inline {
  display: flex;
  gap: 1rem;
  list-style: none;
  padding-left: 0;
}

.list-group {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}

.list-group-item {
  padding: 1rem;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-card-bg);
}

.list-group-item:last-child {
  border-bottom: none;
}

.list-group-item:hover {
  background-color: var(--color-hover);
}

/* ===========================
   CONTAINER & SPACING
   =========================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.container-lg {
  max-width: 1400px;
}

.section {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.section-lg {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

/* ===========================
   BREADCRUMB
   =========================== */

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
}

.breadcrumb-item {
  color: var(--color-text-secondary);
}

.breadcrumb-item::after {
  content: '/';
  margin-left: 0.5rem;
  color: var(--color-text-muted);
}

.breadcrumb-item:last-child::after {
  content: '';
  margin: 0;
}

.breadcrumb-item.active {
  color: var(--color-text-primary);
}

.breadcrumb-item a {
  color: var(--color-accent-green);
}

.breadcrumb-item a:hover {
  text-decoration: underline;
}