/* ========================================
   DataLab UERJ - Components Styles
   Responsive Components
   ======================================== */

/* ========================================
   BOTÕES
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  
  padding: var(--space-3) var(--space-5);
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Botão Primário */
.btn-primary {
  background-color: var(--color-primary-green);
  color: var(--color-white);
  border-color: var(--color-primary-green);
}

.btn-primary:hover:not(:disabled) {
  background-color: #3F7F3A;
  border-color: #3F7F3A;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Botão Secundário */
.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-primary-navy);
  border-color: var(--color-primary-navy);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-secondary-slate-lighter);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Botão Terciário */
.btn-tertiary {
  background-color: transparent;
  color: var(--color-primary-green);
  border-color: transparent;
  padding: var(--space-2) var(--space-3);
}

.btn-tertiary:hover:not(:disabled) {
  background-color: var(--color-secondary-slate-lighter);
  color: var(--color-primary-navy);
}

/* Botão Pequeno */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

/* Botão Grande */
.btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: 1.125rem;
}

/* Botão Responsivo - Mobile Full Width */
@media (max-width: 480px) {
  .btn {
    width: 100%;
  }
}

/* ========================================
   CARDS
   ======================================== */

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-medium-gray);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Mobile: padding reduzido */
@media (max-width: 480px) {
  .card {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
  }
}

/* Tablet: padding médio */
@media (min-width: 481px) and (max-width: 1024px) {
  .card {
    padding: var(--space-5);
  }
}

.card-header {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-medium-gray);
}

.card-body {
  margin: var(--space-4) 0;
}

.card-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-medium-gray);
}

/* Card com fundo Slate */
.card-slate {
  background-color: var(--color-secondary-slate-lighter);
  border: none;
}

.card-slate:hover {
  background-color: var(--color-secondary-slate-light);
}

/* Card com fundo Navy */
.card-navy {
  background-color: var(--color-primary-navy);
  color: var(--color-white);
  border: none;
}

.card-navy h1,
.card-navy h2,
.card-navy h3,
.card-navy h4 {
  color: var(--color-white);
}

.card-navy p {
  color: #E8EFF2;
}

/* Card com fundo Verde */
.card-green {
  background-color: rgba(79, 159, 74, 0.08);
  border: 1px solid rgba(79, 159, 74, 0.2);
}

/* ========================================
   TAGS & BADGES
   ======================================== */

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  
  background-color: var(--color-secondary-slate-lighter);
  color: var(--color-primary-navy);
  
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  
  white-space: nowrap;
}

@media (max-width: 480px) {
  .tag {
    font-size: 0.8rem;
    padding: var(--space-1) var(--space-2);
  }
}

.tag-green {
  background-color: rgba(79, 159, 74, 0.15);
  color: #3F7F3A;
}

.tag-navy {
  background-color: rgba(23, 75, 112, 0.15);
  color: var(--color-primary-navy);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  
  min-width: 24px;
  height: 24px;
  padding: 0 var(--space-2);
  
  background-color: var(--color-primary-green);
  color: var(--color-white);
  
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  
  line-height: 1;
}

.badge-navy {
  background-color: var(--color-primary-navy);
}

/* ========================================
   LINKS & BREADCRUMBS
   ======================================== */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .breadcrumb {
    font-size: 0.8rem;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
  }
}

.breadcrumb a {
  color: var(--color-primary-green);
  text-decoration: none;
}

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

.breadcrumb-separator {
  color: var(--color-medium-gray);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
  padding: var(--space-10) var(--space-4);
  text-align: center;
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-bg-secondary) 100%);
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  margin-bottom: var(--space-5);
  color: var(--color-primary-navy);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

/* Mobile: até 480px */
@media (max-width: 480px) {
  .hero {
    padding: var(--space-6) var(--space-3);
  }
  
  .hero-title {
    margin-bottom: var(--space-4);
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: var(--space-4);
  }
  
  .hero-actions {
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-4);
  }
  
  .hero-actions .btn {
    width: 100%;
  }
}

/* Tablet Pequeno: 481px - 768px */
@media (min-width: 481px) and (max-width: 768px) {
  .hero {
    padding: var(--space-8) var(--space-4);
  }
  
  .hero-actions {
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .hero-actions .btn {
    width: 100%;
  }
}

/* Tablet Grande: 769px - 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
  .hero {
    padding: var(--space-9) var(--space-5);
  }
}

/* Notebook e Desktop: acima de 1025px */
@media (min-width: 1025px) {
  .hero {
    padding: var(--space-10) var(--space-6);
  }
  
  .hero-actions {
    justify-content: center;
    gap: var(--space-5);
  }
}

/* ========================================
   ALERTS & MESSAGES
   ======================================== */

.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-info);
  margin-bottom: var(--space-6);
}

@media (max-width: 480px) {
  .alert {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
  }
}

.alert-success {
  background-color: rgba(79, 159, 74, 0.1);
  border-left-color: var(--color-success);
  color: #2D5C25;
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-left-color: var(--color-warning);
  color: #92400e;
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  border-left-color: var(--color-error);
  color: #7f1d1d;
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.1);
  border-left-color: var(--color-info);
  color: #1e40af;
}

/* ========================================
   SECTION HEADERS
   ======================================== */

.section-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

@media (max-width: 480px) {
  .section-header {
    margin-bottom: var(--space-6);
  }
}

.section-header-title {
  margin-bottom: var(--space-3);
}

.section-header-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

@media (max-width: 480px) {
  .section-header-subtitle {
    font-size: 1rem;
  }
}

/* ========================================
   MEDIA OBJECTS
   ======================================== */

.media {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.media-img {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.media-content {
  flex: 1;
}

/* Mobile: até 768px */
@media (max-width: 768px) {
  .media {
    flex-direction: column;
    gap: var(--space-4);
  }
  
  .media-img {
    width: 100%;
    height: auto;
  }
}

/* ========================================
   FORM COMPONENTS
   ======================================== */

.form-group {
  margin-bottom: var(--space-6);
}

@media (max-width: 480px) {
  .form-group {
    margin-bottom: var(--space-4);
  }
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  color: var(--color-text-primary);
}

.form-help {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ========================================
   SPINNER & LOADER
   ======================================== */

.spinner {
  border: 3px solid var(--color-bg-secondary);
  border-top: 3px solid var(--color-primary-green);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ========================================
   TOOLTIPS
   ======================================== */

.tooltip {
  position: relative;
  cursor: help;
  border-bottom: 1px dotted var(--color-primary-green);
}

.tooltip:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  
  background-color: var(--color-primary-navy);
  color: var(--color-white);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  
  font-size: 0.875rem;
  font-weight: normal;
  white-space: nowrap;
  z-index: 1000;
  
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .tooltip {
    border-bottom: none;
  }
  
  .tooltip:hover::after {
    display: none;
  }
}