/* views.css */
/* --- 学习地图首页 (Home) --- */
.map-container {
  position: relative;
  width: 100%;
  height: 60vh;
  background: radial-gradient(circle at center, var(--color-primary-800), var(--color-primary-950));
  border-radius: var(--radius-lg);
  overflow-y: auto;
  box-shadow: inset 0 0 50px rgba(0,0,0,0.5);
  margin-bottom: var(--space-6);
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.map-container::-webkit-scrollbar {
  display: none; /* Safari and Chrome */
}

.planet-node {
  position: absolute;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  transition: transform var(--duration-normal) var(--ease-out-back);
  z-index: 10;
}

.planet-node:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

/* 悬停时的超强发光效果 */
.planet-node:not(.planet-locked):hover .planet-glow {
  box-shadow: 
    inset -15px -15px 25px rgba(0, 0, 0, 0.6), 
    inset 10px 10px 20px rgba(255, 255, 255, 0.6), 
    0 0 50px var(--p-glow), 
    0 0 80px var(--p-glow);
  filter: brightness(1.2);
}

/* 锁定状态悬停时轻微发光 */
.planet-locked:hover .planet-glow {
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

/* 已锁定的星球状态 */
.planet-locked {
  filter: brightness(0.7); /* 移除灰度，保留原本颜色，仅仅是变暗 */
  opacity: 1;
}
.planet-locked .planet-glow {
  box-shadow: 
    inset -15px -15px 25px rgba(0, 0, 0, 0.6), 
    inset 10px 10px 20px rgba(255, 255, 255, 0.2); /* 去除外发光 */
}

/* --- 星球基础样式 --- */
.planet-glow {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, 
    var(--p-light, var(--color-accent-300)) 0%, 
    var(--p-base, var(--color-accent-500)) 40%, 
    var(--p-dark, var(--color-primary-800)) 80%, 
    var(--color-primary-950) 100%
  );
  box-shadow: 
    inset -15px -15px 25px rgba(0, 0, 0, 0.6), 
    inset 10px 10px 20px rgba(255, 255, 255, 0.4), 
    0 0 35px var(--p-glow, rgba(100, 200, 255, 0.4)); 
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease-out; /* 让发光效果平滑过渡 */
}

/* 各种星球的鲜艳配色主题 */
.planet-emerald {
  --p-light: #6ee7b7;
  --p-base: #10b981;
  --p-dark: #047857;
  --p-glow: rgba(16, 185, 129, 0.8);
}
.planet-cyan {
  --p-light: #67e8f9;
  --p-base: #06b6d4;
  --p-dark: #0e7490;
  --p-glow: rgba(6, 182, 212, 0.8);
}
.planet-gold {
  --p-light: #fde047;
  --p-base: #eab308;
  --p-dark: #a16207;
  --p-glow: rgba(234, 179, 8, 0.8);
}
.planet-magenta {
  --p-light: #f9a8d4;
  --p-base: #ec4899;
  --p-dark: #be185d;
  --p-glow: rgba(236, 72, 153, 0.8);
}

/* 给星球增加一点纹理/环形装饰 */
.planet-glow::after {
  content: '';
  position: absolute;
  top: 20%;
  left: -20%;
  width: 140%;
  height: 40%;
  border-radius: 50%;
  border-bottom: 4px solid rgba(255, 255, 255, 0.1);
  transform: rotate(-20deg);
}

.planet-name {
  margin-top: 10px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 4px 14px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  white-space: nowrap;
}

.planet-locked {
  filter: brightness(0.6) opacity(0.8);
}
.planet-locked .planet-glow {
  box-shadow: inset 0 0 20px rgba(0,0,0,0.8);
}

/* --- 用户管理页 (Users) --- */
.users-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
  text-align: center;
}

.user-cards-grid {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--space-6);
}

.user-card {
  width: 150px;
  background-color: var(--color-primary-800);
  border: 2px solid var(--color-primary-700);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-in-out);
}

.user-card:hover {
  border-color: var(--color-accent-400);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.user-card-avatar {
  font-size: 48px;
  margin-bottom: var(--space-2);
}

.user-card-name {
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.new-user-form {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

.new-user-form input {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-primary-600);
  background-color: var(--color-primary-900);
  color: var(--text-primary);
  font-size: var(--text-base);
}