/* ===================================================
   Estágio Fácil — Vacancy / Post CSS
   Paleta: Azul Oceano + Ciano
   =================================================== */

:root {
  --primary-color: #0369a1;
  --primary-hover: #0284c7;
  --primary-light: rgba(3, 105, 161, 0.1);
  --accent-color: #06b6d4;
  --accent-light: rgba(6, 182, 212, 0.12);
  --gradient-hero: linear-gradient(135deg, #0369a1 0%, #0891b2 50%, #06b6d4 100%);
  --background-color: #ffffff;
  --secondary-color: #f0f9ff;
  --text-color: #0c1a2e;
  --text-muted: #4b6280;
  --text-subtle: #94a3b8;
  --border-color: #bae6fd;
  --border-subtle: #e0f2fe;
  --shadow-xs: 0 1px 2px rgba(3, 105, 161, 0.06);
  --shadow-sm: 0 2px 8px rgba(3, 105, 161, 0.08);
  --shadow: 0 4px 16px rgba(3, 105, 161, 0.12);
  --shadow-md: 0 8px 32px rgba(3, 105, 161, 0.16);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --radius-full: 999px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}

/* User Menu */
.user-menu { position: relative; }
.user-avatar {
  display: flex; align-items: center; gap: 0.5rem;
  cursor: pointer; padding: 0.375rem 0.75rem 0.375rem 0.375rem;
  border-radius: var(--radius-full); border: 1.5px solid var(--border-color);
  transition: var(--transition); background: var(--background-color);
}
.user-avatar:hover { border-color: var(--primary-color); background-color: var(--primary-light); }
.user-avatar img { width: 2rem; height: 2rem; border-radius: 50%; object-fit: cover; }
.user-dropdown {
  position: absolute; top: calc(100% + 0.5rem); right: 0;
  min-width: 210px; background: var(--background-color);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  border: 1px solid var(--border-subtle); z-index: 200; display: none; overflow: hidden;
}
.user-dropdown.active, .user-menu.active .user-dropdown { display: block; }
.user-dropdown ul { padding: 0.5rem 0; }
.user-dropdown ul li a {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1rem; color: var(--text-color);
  font-size: 0.875rem; font-weight: 500; transition: var(--transition);
}
.user-dropdown ul li a:hover { background-color: var(--secondary-color); color: var(--primary-color); }
.user-dropdown ul li a i { width: 1rem; text-align: center; color: var(--text-muted); }

/* Vacancy Container */
.vacancy-container {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 4.25rem);
  background-color: var(--secondary-color);
  padding: 1.5rem 1rem;
  gap: 1.5rem;
}

/* Sidebar */
.vacancy-sidebar {
  background-color: var(--background-color);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: 0;
  overflow: hidden;
}

.sidebar-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--gradient-hero);
}

.sidebar-header h2 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: white;
  margin: 0;
  font-family: var(--font-body);
}

.sidebar-nav {
  padding: 0.5rem 0;
}

.sidebar-nav ul { list-style: none; padding: 0; margin: 0; }

.sidebar-nav ul li a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  color: var(--text-color);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
  border-left: 3px solid transparent;
}

.sidebar-nav ul li a:hover {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border-left-color: var(--border-color);
}

.sidebar-nav ul li a.active {
  color: var(--primary-color);
  font-weight: 700;
  background-color: var(--primary-light);
  border-left-color: var(--primary-color);
}

.sidebar-nav ul li a i {
  width: 1rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.sidebar-nav ul li a.active i { color: var(--primary-color); }

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.375rem;
  height: 1.375rem;
  padding: 0 0.4rem;
  font-size: 0.6875rem;
  font-weight: 700;
  color: white;
  background: var(--gradient-hero);
  border-radius: var(--radius-full);
  margin-left: auto;
}

/* Sidebar Stats */
.sidebar-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background-color: var(--secondary-color);
  border-top: 1px solid var(--border-subtle);
}

.stat-item {
  text-align: center;
  padding: 1rem 0.5rem;
  border-right: 1px solid var(--border-subtle);
}

.stat-item:last-child { border-right: none; }

.stat-value {
  font-size: 1.375rem;
  font-weight: 800;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.2rem;
  font-family: var(--font-body);
  letter-spacing: -0.02em;
  display: block;
}

.stat-label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Main Content */
.vacancy-content {
  background-color: var(--background-color);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  flex: 1;
  overflow: hidden;
}

.content-header {
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(to right, var(--secondary-color), var(--background-color));
}

.content-header h1 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-color);
  margin-bottom: 0.3rem;
  letter-spacing: -0.025em;
  font-family: var(--font-body);
}

.content-header p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.9375rem;
}

.vacancy-form-container {
  padding: 2rem;
}

/* Form Sections */
.form-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

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

.form-section h2 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 1.5rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--accent-color);
  font-family: var(--font-body);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 0;
}

.form-group {
  margin-bottom: 1.125rem;
}

.form-group:last-child { margin-bottom: 0; }

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-color);
  font-family: var(--font-body);
}

.required { color: #dc2626; }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: var(--transition);
  background: var(--background-color);
  color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-subtle);
}

.form-group select[multiple] { height: 8rem; }

.form-group small {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-subtle);
}

/* Radio & Checkbox Groups */
.radio-group,
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.radio-item,
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.radio-item input[type="radio"],
.checkbox-item input[type="checkbox"] {
  width: auto;
  accent-color: var(--primary-color);
  cursor: pointer;
}

.radio-item label,
.checkbox-item label {
  margin-bottom: 0;
  font-weight: 400;
  color: var(--text-color);
  cursor: pointer;
  font-size: 0.9rem;
}

/* Skills */
.skills-input {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.skills-input input { flex: 1; }

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background-color: var(--accent-light);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: #0891b2;
  font-weight: 700;
}

.remove-skill {
  background: none;
  border: none;
  color: #0891b2;
  cursor: pointer;
  padding: 0;
  font-size: 0.7rem;
  opacity: 0.6;
  transition: var(--transition);
}

.remove-skill:hover { opacity: 1; color: #dc2626; }

/* Form Actions */
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* Active Internships Panel */
.active-internships {
  padding: 2rem;
  border-top: 1px solid var(--border-subtle);
}

.active-internships h2 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 1.5rem;
  font-family: var(--font-body);
}

.internships-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.internship-card {
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  background: var(--background-color);
}

.internship-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-color);
}

.internship-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background-color: var(--secondary-color);
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.internship-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-color);
  margin: 0;
  font-family: var(--font-body);
}

.internship-status {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.internship-status.active {
  background-color: rgba(16, 185, 129, 0.1);
  color: #059669;
}

.internship-details {
  padding: 1.25rem;
}

.internship-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.internship-meta span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.internship-meta i { color: var(--accent-color); font-size: 0.75rem; }

/* Internship Stats */
.internship-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  text-align: center;
}

.internship-stats .stat {
  padding: 0.875rem 0.5rem;
  background-color: var(--secondary-color);
  border-radius: var(--radius);
  border: 1px solid var(--border-subtle);
}

.internship-stats .stat-value {
  font-size: 1.25rem;
  font-weight: 800;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.2rem;
  display: block;
  letter-spacing: -0.01em;
  font-family: var(--font-body);
}

.internship-stats .stat-label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.internship-actions {
  display: flex;
  gap: 0.625rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-subtle);
  background-color: var(--secondary-color);
  flex-wrap: wrap;
}

.btn-sm {
  padding: 0.4rem 0.875rem;
  font-size: 0.8125rem;
  min-height: 2.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition);
  cursor: pointer;
  font-family: var(--font-body);
  border: 1.5px solid var(--border-color);
  background: var(--background-color);
  color: var(--text-color);
}

.btn-sm:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: var(--primary-light);
}

/* Responsive */
@media (min-width: 640px) {
  .form-row { grid-template-columns: repeat(2, 1fr); }
  .internships-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .vacancy-container { padding: 2rem; }
}

@media (min-width: 1024px) {
  .vacancy-container {
    flex-direction: row;
    gap: 1.5rem;
    padding: 2rem;
    align-items: flex-start;
  }

  .vacancy-sidebar {
    width: 280px;
    flex-shrink: 0;
    position: sticky;
    top: 5.5rem;
    align-self: flex-start;
    max-height: calc(100vh - 7rem);
    overflow-y: auto;
  }

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

  .internships-list { grid-template-columns: 1fr; }
}

@media (min-width: 1280px) {
  .vacancy-container { padding: 2.5rem; }
  .vacancy-sidebar { width: 320px; }
  .internships-list { grid-template-columns: repeat(2, 1fr); }
}