/* Certificate Achievement Page Styles */

/* Locked Certificate Page */
.certificate-locked-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 150px);
  padding: 2rem 1rem;
}

.locked-certificate-card {
  background: var(--bs-card-bg);
  border-radius: 16px;
  padding: 3rem 2rem;
  max-width: 600px;
  width: 100%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  border: 1px solid var(--bs-border-color);
}

.locked-icon {
  margin-bottom: 2rem;
}

.lock-circle {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(115, 103, 240, 0.15), rgba(234, 84, 85, 0.15));
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 8px 24px rgba(115, 103, 240, 0.2);
}

.lock-circle i {
  font-size: 3rem;
  color: #7367f0;
}

.locked-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--bs-body-color);
  margin-bottom: 0.5rem;
}

.locked-subtitle {
  font-size: 1.1rem;
  color: var(--bs-secondary);
  margin-bottom: 2rem;
}

.progress-container {
  margin: 2rem 0;
  padding: 1.5rem;
  background: rgba(115, 103, 240, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(115, 103, 240, 0.1);
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.progress-label {
  font-size: 0.95rem;
  color: var(--bs-secondary);
  font-weight: 600;
}

.progress-value {
  font-size: 1.1rem;
  color: var(--bs-body-color);
}

.progress-value strong {
  color: #7367f0;
  font-size: 1.3rem;
}

.progress-bar-container {
  height: 12px;
  background: var(--bs-body-bg);
  border-radius: 25px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--bs-border-color);
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #7367f0, #28c76f);
  border-radius: 25px;
  transition: width 0.6s ease;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.5rem;
  min-width: 40px;
}

.progress-percentage {
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
}

.requirements-box {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 12px;
  text-align: left;
}

.requirements-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--bs-body-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.requirements-title i {
  color: #7367f0;
  font-size: 1.3rem;
}

.requirements-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.requirement-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--bs-body-color);
}

.requirement-item i {
  font-size: 1.2rem;
  color: #7367f0;
  flex-shrink: 0;
}

.requirement-item.completed i {
  color: #28c76f;
}

.requirement-item.pending i {
  color: #ff9f43;
}

.locked-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0 1.5rem;
  flex-wrap: wrap;
}

.locked-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 600;
}

.locked-actions .btn i {
  font-size: 1.2rem;
}

.motivation-text {
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(115, 103, 240, 0.08), rgba(40, 199, 111, 0.08));
  border-radius: 12px;
  border: 1px solid rgba(115, 103, 240, 0.15);
}

.motivation-text p {
  margin: 0;
  color: var(--bs-body-color);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.motivation-text i {
  color: #ff9f43;
  font-size: 1.2rem;
}

.motivation-text strong {
  color: #7367f0;
  font-weight: 700;
}

/* Certificate Document */
.certificate-document {
  margin-bottom: 2rem;
  width: 100%;
  max-width: 100%;
}

.certificate-border {
  background: var(--bs-card-bg);
  border: 3px solid;
  border-image: linear-gradient(135deg, #7367f0, #28c76f, #ff9f43, #7367f0) 1;
  padding: 3px;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

.certificate-border::before {
  content: '';
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  right: 0.5rem;
  bottom: 0.5rem;
  border: 1px solid var(--bs-border-color);
  border-radius: 12px;
  pointer-events: none;
}

.certificate-content {
  padding: clamp(1.5rem, 3vh, 3rem) clamp(1rem, 3vw, 2rem);
  text-align: center;
  position: relative;
  background: linear-gradient(135deg, rgba(115, 103, 240, 0.03) 0%, rgba(40, 199, 111, 0.03) 100%);
  border-radius: 12px;
}

/* Certificate Logo */
.certificate-logo {
  margin-bottom: clamp(1rem, 2vh, 2rem);
}

.certificate-badge {
  width: clamp(50px, 8vw, 70px);
  height: clamp(50px, 8vw, 70px);
  background: linear-gradient(135deg, #7367f0 0%, #28c76f 100%);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: clamp(0.5rem, 1vh, 0.75rem);
  box-shadow: 0 8px 24px rgba(115, 103, 240, 0.3);
}

.certificate-badge i {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #fff;
}

.certificate-brand {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 800;
  letter-spacing: clamp(1px, 0.5vw, 3px);
  color: var(--bs-body-color);
  background: linear-gradient(135deg, #7367f0, #28c76f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Certificate Header Text */
.certificate-header-text {
  margin-bottom: clamp(1rem, 2vh, 2rem);
}

.certificate-title {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--bs-body-color);
  margin-bottom: clamp(0.5rem, 1.5vh, 1rem);
  letter-spacing: clamp(0.5px, 0.2vw, 1px);
  text-transform: uppercase;
  word-break: break-word;
  line-height: 1.2;
}

.certificate-divider {
  width: clamp(60px, 15vw, 100px);
  height: 3px;
  background: linear-gradient(90deg, transparent, #7367f0, transparent);
  margin: 0 auto clamp(0.5rem, 1.5vh, 1rem);
}

.certificate-subtitle {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--bs-secondary);
  margin: 0;
  font-style: italic;
  letter-spacing: 0.5px;
}

/* Certificate Recipient */
.certificate-recipient {
  margin-bottom: clamp(1rem, 2vh, 2rem);
}

.certificate-presented-to {
  font-size: clamp(0.85rem, 1.8vw, 1rem);
  color: var(--bs-secondary);
  margin-bottom: clamp(0.5rem, 1.5vh, 1rem);
  font-style: italic;
}

.certificate-name-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  margin-bottom: clamp(0.5rem, 1vh, 0.5rem);
  flex-wrap: wrap;
}

.certificate-avatar {
  width: clamp(45px, 7vw, 60px);
  height: clamp(45px, 7vw, 60px);
  border-radius: 50%;
  border: 3px solid;
  border-image: linear-gradient(135deg, #7367f0, #28c76f) 1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}

.certificate-name {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--bs-body-color);
  margin: 0;
  position: relative;
  word-break: break-word;
  max-width: 100%;
  line-height: 1.2;
}

.certificate-name::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #7367f0, #28c76f, transparent);
}

/* Achievement Summary */
.certificate-achievement-summary {
  margin: clamp(1.5rem, 3vh, 2.5rem) 0;
  padding: clamp(1.25rem, 2.5vh, 2rem);
  background: rgba(115, 103, 240, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(115, 103, 240, 0.1);
}

.certificate-recognition {
  font-size: clamp(0.9rem, 1.8vw, 1.1rem);
  color: var(--bs-body-color);
  margin-bottom: clamp(1rem, 2vh, 2rem);
  line-height: 1.6;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 0 0.5rem;
}

.certificate-highlights {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(0.75rem, 1.5vh, 1.5rem);
  margin-top: clamp(0.75rem, 1.5vh, 1.5rem);
}

.certificate-highlight-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: clamp(0.5rem, 1.25vh, 0.75rem) clamp(0.75rem, 2vw, 1.25rem);
  background: var(--bs-card-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 25px;
  font-size: clamp(0.8rem, 1.8vw, 0.95rem);
  color: var(--bs-body-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  white-space: nowrap;
}

.certificate-highlight-item i {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: #7367f0;
  flex-shrink: 0;
}

.certificate-highlight-item strong {
  color: #7367f0;
  font-weight: 700;
}

/* Certificate Footer */
.certificate-footer-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: clamp(1.5rem, 3vh, 2.5rem);
  padding-top: clamp(1.25rem, 2.5vh, 2rem);
  border-top: 2px solid var(--bs-border-color);
  flex-wrap: wrap;
  gap: clamp(1rem, 2.5vw, 2rem);
}

.certificate-date,
.certificate-location {
  text-align: center;
  flex: 1;
  min-width: 100px;
}

.certificate-footer-label {
  font-size: clamp(0.7rem, 1.5vw, 0.85rem);
  color: var(--bs-secondary);
  margin-bottom: clamp(0.25rem, 0.75vh, 0.5rem);
  text-transform: uppercase;
  letter-spacing: clamp(0.5px, 0.2vw, 1px);
  font-weight: 600;
}

.certificate-footer-value {
  font-size: clamp(0.85rem, 1.8vw, 1rem);
  color: var(--bs-body-color);
  font-weight: 600;
}

.certificate-seal {
  text-align: center;
  flex-shrink: 0;
}

.seal-circle {
  width: clamp(50px, 8vw, 70px);
  height: clamp(50px, 8vw, 70px);
  background: linear-gradient(135deg, #28c76f, #48da89);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: clamp(0.25rem, 0.75vh, 0.5rem);
  box-shadow: 0 4px 16px rgba(40, 199, 111, 0.3);
  position: relative;
}

.seal-circle::after {
  content: '';
  position: absolute;
  inset: clamp(4px, 1vw, 5px);
  border: 2px dashed rgba(255, 255, 255, 0.5);
  border-radius: 50%;
}

.seal-circle i {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #fff;
  position: relative;
  z-index: 1;
}

.seal-text {
  font-size: clamp(0.65rem, 1.4vw, 0.75rem);
  font-weight: 700;
  color: #28c76f;
  letter-spacing: clamp(0.5px, 0.2vw, 1px);
}

/* Certificate Card */
.certificate-card {
  border: none;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border-radius: 12px;
}

/* User Certificate Info */
.user-certificate-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.user-avatar-section {
  flex-shrink: 0;
}

.user-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 4px solid var(--bs-border-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.user-details {
  flex: 1;
}

.user-name {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--bs-body-color);
}

.user-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.user-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--bs-secondary);
  font-size: 0.95rem;
}

.user-meta-item i {
  font-size: 1.1rem;
  opacity: 0.8;
}

/* Stat Cards */
.stat-card {
  border: none;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--stat-color), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.stat-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-card .card-body {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--stat-bg);
}

.stat-icon i {
  font-size: 1.8rem;
  color: var(--stat-color);
}

.stat-content {
  flex: 1;
  min-width: 0;
}

.stat-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bs-secondary);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--bs-body-color);
  line-height: 1.2;
  margin-bottom: 0.2rem;
}

.stat-subtitle {
  font-size: 0.85rem;
  color: var(--bs-secondary);
  margin: 0;
}

/* Stat Card Colors */
.ranking-stat {
  --stat-color: #7367f0;
  --stat-bg: rgba(115, 103, 240, 0.12);
}

.points-stat {
  --stat-color: #ff9f43;
  --stat-bg: rgba(255, 159, 67, 0.12);
}

.labs-stat {
  --stat-color: #28c76f;
  --stat-bg: rgba(40, 199, 111, 0.12);
}

.modules-stat {
  --stat-color: #00cfe8;
  --stat-bg: rgba(0, 207, 232, 0.12);
}

.blood-stat {
  --stat-color: #ea5455;
  --stat-bg: rgba(234, 84, 85, 0.12);
}

.streak-stat {
  --stat-color: #ff9f43;
  --stat-bg: rgba(255, 159, 67, 0.12);
}

.time-stat {
  --stat-color: #00cfe8;
  --stat-bg: rgba(0, 207, 232, 0.12);
}

/* Card Headers */
.card-header {
  background: transparent;
  border-bottom: 1px solid var(--bs-border-color);
  padding: 1.5rem;
}

.card-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  color: var(--bs-body-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-title i {
  font-size: 1.4rem;
  color: #7367f0;
}

.card-subtitle {
  font-size: 0.9rem;
  color: var(--bs-secondary);
  margin: 0;
}

/* Skills Grid */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.skill-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(115, 103, 240, 0.1);
  color: #7367f0;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid rgba(115, 103, 240, 0.2);
  transition: all 0.2s ease;
}

.skill-badge:hover {
  background: rgba(115, 103, 240, 0.15);
  border-color: rgba(115, 103, 240, 0.3);
  box-shadow: 0 2px 8px rgba(115, 103, 240, 0.2);
}

/* Modules by Course */
.modules-by-course {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.course-section {
  padding: 1.5rem;
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 12px;
}

.course-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--bs-border-color);
}

.course-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--bs-body-color);
  margin: 0;
}

.course-badge {
  padding: 0.4rem 0.8rem;
  background: rgba(40, 199, 111, 0.1);
  color: #28c76f;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(40, 199, 111, 0.2);
}

/* Chapters List */
.chapters-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chapter-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.chapter-item:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-color: rgba(115, 103, 240, 0.3);
}

.chapter-marker {
  width: 12px;
  height: 12px;
  background: #28c76f;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.4rem;
  box-shadow: 0 0 0 4px rgba(40, 199, 111, 0.2);
}

.chapter-info {
  flex: 1;
  min-width: 0;
}

.chapter-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--bs-body-color);
  margin-bottom: 0.5rem;
}

.chapter-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--bs-secondary);
}

.chapter-points {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: #ff9f43;
}

.chapter-points i {
  font-size: 1rem;
}

.chapter-date {
  color: var(--bs-secondary);
}

/* Labs Grid */
.labs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.lab-item {
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.lab-item:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  border-color: rgba(115, 103, 240, 0.3);
}

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

.lab-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lab-icon i {
  font-size: 1.5rem;
  color: #fff;
}

.lab-icon.difficulty-0 {
  background: linear-gradient(135deg, #7367f0, #9e95f5);
}

.lab-icon.difficulty-1 {
  background: linear-gradient(135deg, #5e5873, #8a8d93);
}

.lab-icon.difficulty-2 {
  background: linear-gradient(135deg, #28c76f, #48da89);
}

.lab-icon.difficulty-3 {
  background: linear-gradient(135deg, #ff9f43, #ffb976);
}

.lab-icon.difficulty-4 {
  background: linear-gradient(135deg, #ea5455, #f08182);
}

.lab-title-section {
  flex: 1;
  min-width: 0;
}

.lab-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--bs-body-color);
}

.lab-difficulty {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-primary {
  background: rgba(115, 103, 240, 0.15);
  color: #7367f0;
}

.badge-dark {
  background: rgba(94, 88, 115, 0.15);
  color: #5e5873;
}

.badge-success {
  background: rgba(40, 199, 111, 0.15);
  color: #28c76f;
}

.badge-warning {
  background: rgba(255, 159, 67, 0.15);
  color: #ff9f43;
}

.badge-danger {
  background: rgba(234, 84, 85, 0.15);
  color: #ea5455;
}

.lab-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lab-description {
  font-size: 0.9rem;
  color: var(--bs-secondary);
  margin: 0;
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.lab-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.lab-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--bs-secondary);
}

.lab-meta-item i {
  font-size: 1rem;
  color: #7367f0;
}

.lab-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.lab-skill-tag {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  background: rgba(40, 199, 111, 0.1);
  color: #28c76f;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid rgba(40, 199, 111, 0.2);
}

/* Empty State */
.empty-state {
  border: 2px dashed var(--bs-border-color);
  box-shadow: none;
}

.empty-icon {
  width: 80px;
  height: 80px;
  background: rgba(115, 103, 240, 0.1);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.empty-icon i {
  font-size: 2.5rem;
  color: #7367f0;
}

.empty-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--bs-body-color);
}

.empty-subtitle {
  font-size: 1rem;
  color: var(--bs-secondary);
  margin-bottom: 1.5rem;
}

.empty-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Certificate Actions */
.certificate-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.certificate-actions-top {
  margin-bottom: 1.5rem;
  padding-bottom: 0;
}

.certificate-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-weight: 600;
}

.certificate-actions .btn i {
  font-size: 1.2rem;
}

/* Achievement Details Header */
.achievement-details-header {
  text-align: center;
  margin: 3rem 0 2rem;
  position: relative;
}

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bs-border-color), transparent);
  margin-bottom: 2rem;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--bs-body-color);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.section-title i {
  font-size: 1.5rem;
  color: #7367f0;
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--bs-secondary);
  margin: 0;
}

/* Share Modal */
.share-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  animation: fadeIn 0.2s ease;
}

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

.share-modal {
  background: var(--bs-card-bg);
  border-radius: 16px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: slideUp 0.3s ease;
}

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

.share-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--bs-border-color);
}

.share-modal-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0;
  color: var(--bs-body-color);
}

.share-modal-close {
  background: none;
  border: none;
  color: var(--bs-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.share-modal-close:hover {
  background: rgba(115, 103, 240, 0.1);
  color: #7367f0;
}

.share-modal-body {
  padding: 2rem;
}

.share-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.share-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  background: var(--bs-body-bg);
  border: 2px solid var(--bs-border-color);
  border-radius: 12px;
  text-decoration: none;
  color: var(--bs-body-color);
  font-weight: 600;
  transition: all 0.2s ease;
  cursor: pointer;
}

.share-option:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.share-option i {
  font-size: 2rem;
}

.share-twitter {
  border-color: #1DA1F2;
}

.share-twitter:hover {
  background: rgba(29, 161, 242, 0.1);
  border-color: #1DA1F2;
}

.share-twitter i {
  color: #1DA1F2;
}

.share-facebook {
  border-color: #1877F2;
}

.share-facebook:hover {
  background: rgba(24, 119, 242, 0.1);
  border-color: #1877F2;
}

.share-facebook i {
  color: #1877F2;
}

.share-reddit {
  border-color: #FF4500;
}

.share-reddit:hover {
  background: rgba(255, 69, 0, 0.1);
  border-color: #FF4500;
}

.share-reddit i {
  color: #FF4500;
}

.share-copy {
  border-color: #7367f0;
}

.share-copy:hover {
  background: rgba(115, 103, 240, 0.1);
  border-color: #7367f0;
}

.share-copy i {
  color: #7367f0;
}

/* Print Styles */
@media print {
  body {
    background: #fff !important;
    margin: 0;
    padding: 0;
  }

  /* Hide everything except the certificate */
  .layout-menu,
  .navbar,
  .layout-navbar,
  .certificate-actions,
  .achievement-details-header,
  .row,
  .card,
  nav,
  footer,
  .btn,
  button {
    display: none !important;
  }

  /* Show only the certificate document */
  .certificate-document {
    display: block !important;
    page-break-inside: avoid;
    margin: 0;
    padding: 20px;
  }

  .certificate-border {
    border: 3px solid #000 !important;
    box-shadow: none !important;
    border-image: none !important;
    page-break-inside: avoid;
  }

  .certificate-border::before {
    border-color: #000;
  }

  .certificate-content {
    background: #fff !important;
  }

  .certificate-achievement-summary {
    background: #f5f5f5 !important;
    border-color: #999 !important;
  }

  /* Ensure certificate elements are visible */
  .certificate-logo,
  .certificate-badge,
  .certificate-brand,
  .certificate-header-text,
  .certificate-title,
  .certificate-divider,
  .certificate-subtitle,
  .certificate-recipient,
  .certificate-presented-to,
  .certificate-name-container,
  .certificate-avatar,
  .certificate-name,
  .certificate-achievement-summary,
  .certificate-recognition,
  .certificate-highlights,
  .certificate-highlight-item,
  .certificate-footer-info,
  .certificate-date,
  .certificate-seal,
  .certificate-location,
  .seal-circle,
  .seal-text {
    display: block !important;
    page-break-inside: avoid;
  }

  .certificate-name-container,
  .certificate-highlights,
  .certificate-footer-info {
    display: flex !important;
  }

  .certificate-highlight-item {
    display: inline-flex !important;
  }

  /* Optimize for print */
  .certificate-title {
    font-size: 2rem;
  }

  .certificate-name {
    font-size: 2rem;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .container-xxl {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .certificate-document {
    margin-bottom: 1.5rem;
  }

  .certificate-border {
    border-width: 2px;
  }

  .certificate-name-container {
    gap: 0.75rem;
  }

  .certificate-highlights {
    gap: 0.75rem;
  }

  .certificate-highlight-item {
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
  }

  .certificate-highlight-item i {
    font-size: 1rem;
  }

  .certificate-footer-info {
    gap: 1.5rem;
  }

  .achievement-details-header {
    margin: 2rem 0 1.5rem;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .section-subtitle {
    font-size: 0.85rem;
  }

  .stat-value {
    font-size: 1.5rem;
  }

  .labs-grid {
    grid-template-columns: 1fr;
  }

  .certificate-actions {
    flex-direction: column;
  }

  .certificate-actions .btn {
    width: 100%;
  }

  .course-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .share-modal {
    width: 95%;
    margin: 0 1rem;
  }

  .share-modal-header {
    padding: 1rem 1.5rem;
  }

  .share-modal-body {
    padding: 1.5rem;
  }

  .share-options {
    grid-template-columns: 1fr;
  }

  .share-option {
    padding: 1.25rem 1rem;
  }
}

/* Very small screens */
@media (max-width: 480px) {
  .certificate-border::before {
    top: 0.25rem;
    left: 0.25rem;
    right: 0.25rem;
    bottom: 0.25rem;
  }

  .certificate-highlight-item {
    font-size: 0.7rem;
    padding: 0.4rem 0.6rem;
    gap: 0.3rem;
  }

  .locked-certificate-card {
    padding: 2rem 1.5rem;
  }

  .locked-title {
    font-size: 1.5rem;
  }

  .locked-subtitle {
    font-size: 1rem;
  }

  .lock-circle {
    width: 80px;
    height: 80px;
  }

  .lock-circle i {
    font-size: 2.5rem;
  }

  .locked-actions {
    flex-direction: column;
  }

  .locked-actions .btn {
    width: 100%;
  }

  .motivation-text p {
    font-size: 0.85rem;
    text-align: center;
  }

  .progress-info {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }
}