/* ============================================================
   重生模拟器 - 样式表
   ============================================================ */

:root {
    --bg-dark: #0a0a18;
    --bg-card: #12122a;
    --bg-card2: #1a1a3a;
    --bg-hover: #22224a;
    --purple: #7c5cbf;
    --purple-light: #a080e0;
    --pink: #e05090;
    --pink-light: #f080b0;
    --blue: #4090e0;
    --cyan: #40c0c0;
    --gold: #e0b040;
    --green: #40c080;
    --red: #e05050;
    --orange: #e09040;
    --text-primary: #e0e0f0;
    --text-secondary: #9090b0;
    --text-dim: #606080;
    --border: #2a2a50;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
    --glow-purple: 0 0 20px rgba(124, 92, 191, 0.4);
    --glow-pink: 0 0 20px rgba(224, 80, 144, 0.4);
    --transition: all 0.3s ease;
    --radius: 12px;
    --radius-sm: 8px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC',
                 'Hiragino Sans GB', 'Microsoft YaHei', 'Segoe UI', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

#app {
    position: relative;
    min-height: 100vh;
}

/* ============================================================
   屏幕切换
   ============================================================ */
.screen {
    display: none;
    min-height: 100vh;
    animation: fadeIn 0.4s ease;
}

.screen.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   开始屏幕
   ============================================================ */
#screen-start {
    position: relative;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#screen-start.active { display: flex; }

.stars-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(124, 92, 191, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 30%, rgba(64, 144, 224, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 50% 80%, rgba(224, 80, 144, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.start-content {
    text-align: center;
    z-index: 1;
    padding: 40px 20px;
    max-width: 480px;
    width: 100%;
}

.title-decoration {
    color: var(--purple-light);
    font-size: 18px;
    letter-spacing: 8px;
    margin-bottom: 16px;
}

.game-title {
    font-size: clamp(36px, 8vw, 64px);
    font-weight: 900;
    background: linear-gradient(135deg, var(--purple-light), var(--pink-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 8px;
}

.game-subtitle {
    font-size: 13px;
    letter-spacing: 4px;
    color: var(--text-dim);
    margin-bottom: 20px;
}

.game-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 40px;
}

.start-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
}

.global-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.stat-item { text-align: center; }
.stat-val { display: block; font-size: 24px; font-weight: 700; color: var(--gold); }
.stat-lbl { font-size: 12px; color: var(--text-dim); }
.stat-divider { color: var(--border); font-size: 20px; }

/* ============================================================
   按钮
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 1px;
    text-decoration: none;
    white-space: nowrap;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
    background: linear-gradient(135deg, var(--purple), var(--pink));
    color: white;
    box-shadow: var(--shadow);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow), var(--glow-purple);
}

.btn-secondary {
    background: var(--bg-card2);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--purple);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--purple-light);
    border: 1px solid var(--purple);
}

.btn-outline:hover:not(:disabled) {
    background: rgba(124, 92, 191, 0.1);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid transparent;
}

.btn-ghost:hover:not(:disabled) {
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-glow {
    box-shadow: var(--shadow), 0 0 30px rgba(124, 92, 191, 0.3);
}

.btn-glow:hover:not(:disabled) {
    box-shadow: var(--shadow), 0 0 40px rgba(124, 92, 191, 0.5);
}

.btn-large { padding: 16px 40px; font-size: 18px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-back { display: block; margin: 20px auto 0; }
.btn-icon { font-size: 18px; }

/* ============================================================
   出生屏幕
   ============================================================ */
.birth-wrapper {
    max-width: 700px;
    margin: 0 auto;
    padding: 30px 20px 60px;
}

.screen-title-row { text-align: center; margin-bottom: 24px; }
.screen-title { font-size: 26px; font-weight: 700; color: var(--text-primary); }
.screen-hint { color: var(--text-secondary); font-size: 14px; margin-top: 6px; }

.birth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

.birth-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.birth-info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.birth-info-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dim);
}

.birth-info-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.section-label {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dim);
    margin-bottom: 12px;
}

.section-hint { font-size: 12px; color: var(--purple-light); letter-spacing: 0; text-transform: none; }

.birth-attrs-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

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

.attr-icon { font-size: 20px; display: block; margin-bottom: 4px; }
.attr-name { font-size: 11px; color: var(--text-dim); display: block; margin-bottom: 4px; }
.attr-value { font-size: 20px; font-weight: 700; display: block; }
.attr-bar { height: 4px; border-radius: 2px; background: var(--bg-hover); margin-top: 4px; overflow: hidden; }
.attr-bar-fill { height: 100%; border-radius: 2px; transition: width 0.6s ease; }

.attr-total-row {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: right;
}

.attr-total-score { font-size: 16px; font-weight: 700; color: var(--gold); }
.attr-total-grade { font-size: 13px; margin-left: 6px; }

.reroll-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.reroll-hint { font-size: 13px; color: var(--text-dim); }

.talent-section { margin-bottom: 24px; }

.talent-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.talent-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.talent-card:hover {
    border-color: var(--purple);
    background: var(--bg-hover);
}

.talent-card.selected {
    border-color: var(--pink);
    background: rgba(224, 80, 144, 0.1);
    box-shadow: var(--glow-pink);
}

.talent-card-icon { font-size: 24px; flex-shrink: 0; }
.talent-card-info { flex: 1; }
.talent-card-name { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.talent-card-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.4; }

.birth-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ============================================================
   人生屏幕
   ============================================================ */
.life-wrapper {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 680px;
    margin: 0 auto;
}

.life-header {
    padding: 16px 20px 12px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.life-identity {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 10px;
}

.life-name { font-size: 18px; font-weight: 700; }
.life-meta { font-size: 13px; color: var(--text-secondary); }
.life-age-box { float: right; margin-top: -32px; text-align: center; }
.life-age-num { font-size: 36px; font-weight: 900; color: var(--gold); line-height: 1; }
.life-age-unit { font-size: 14px; color: var(--text-secondary); margin-left: 2px; }

.life-attrs-row {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    overflow: hidden;
}

.life-attr-item {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    min-width: 0;
}

.life-attr-icon { font-size: 14px; flex-shrink: 0; }
.life-attr-track {
    flex: 1;
    height: 6px;
    background: var(--bg-hover);
    border-radius: 3px;
    overflow: hidden;
}
.life-attr-fill { height: 100%; border-radius: 3px; transition: width 0.5s ease; }
.life-attr-val { font-size: 12px; color: var(--text-secondary); min-width: 24px; text-align: right; }

.life-main {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    position: relative;
}

.event-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 16px;
    animation: slideIn 0.35s ease;
    box-shadow: var(--shadow);
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.event-age-tag {
    display: inline-block;
    background: rgba(124, 92, 191, 0.2);
    color: var(--purple-light);
    border: 1px solid rgba(124, 92, 191, 0.3);
    border-radius: 20px;
    padding: 2px 12px;
    font-size: 12px;
    margin-bottom: 12px;
}

.event-body {
    font-size: 15px;
    line-height: 1.9;
    color: var(--text-primary);
    white-space: pre-wrap;
}

.event-effects-bar {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.effect-tag {
    font-size: 13px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
}

.effect-pos { background: rgba(64, 192, 128, 0.15); color: var(--green); }
.effect-neg { background: rgba(224, 80, 80, 0.15); color: var(--red); }
.effect-neu { background: rgba(64, 144, 224, 0.15); color: var(--blue); }

.choice-panel {
    margin-bottom: 16px;
    animation: slideIn 0.3s ease;
}

.choice-prompt {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    padding-left: 4px;
}

.choices-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.choice-btn {
    background: var(--bg-card2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    text-align: left;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1.5;
}

.choice-btn:hover {
    background: var(--bg-hover);
    border-color: var(--purple);
    transform: translateX(4px);
}

.choice-btn.selected {
    border-color: var(--pink);
    background: rgba(224, 80, 144, 0.1);
}

.life-log-panel {
    position: absolute;
    inset: 0;
    background: var(--bg-dark);
    z-index: 10;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius);
}

.log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
}

.btn-icon-only {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    padding: 4px 8px;
}

.log-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

.log-entry {
    display: flex;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(42, 42, 80, 0.5);
    font-size: 13px;
}

.log-entry-age {
    flex-shrink: 0;
    width: 36px;
    color: var(--gold);
    font-weight: 600;
}

.log-entry-title { color: var(--text-secondary); flex: 1; }

.life-footer {
    padding: 12px 20px;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

.btn-next { flex: 1; padding: 14px; font-size: 16px; }

/* ============================================================
   死亡/总结屏幕
   ============================================================ */
.death-wrapper {
    max-width: 640px;
    margin: 0 auto;
    padding: 40px 20px 60px;
}

.death-hero { text-align: center; margin-bottom: 28px; }
.death-icon-large { font-size: 56px; margin-bottom: 12px; }
.death-title { font-size: 28px; font-weight: 800; margin-bottom: 8px; }
.death-cause-text { font-size: 15px; color: var(--text-secondary); }

.summary-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.summary-name-group .s-name { font-size: 22px; font-weight: 800; }
.summary-name-group .s-title { font-size: 14px; color: var(--gold); margin-top: 4px; }
.summary-age-group { text-align: right; }
.summary-age-group .s-age { font-size: 36px; font-weight: 900; color: var(--gold); }
.summary-age-group .s-age-label { font-size: 13px; color: var(--text-secondary); }

.summary-final-attrs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.summary-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.summary-stat-item { text-align: center; }
.summary-stat-val { display: block; font-size: 18px; font-weight: 700; color: var(--cyan); }
.summary-stat-label { font-size: 12px; color: var(--text-dim); margin-top: 2px; }

.highlights-section { margin-bottom: 20px; }
.highlights-list { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }

.highlight-item {
    background: var(--bg-card);
    border-left: 3px solid var(--purple);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 10px 14px;
    font-size: 14px;
    line-height: 1.5;
}

.highlight-age { color: var(--gold); font-weight: 600; margin-right: 8px; }

.new-achievements-section { margin-bottom: 20px; }
.new-achievements-list { margin-top: 12px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }

.new-ach-item {
    background: rgba(224, 176, 64, 0.1);
    border: 1px solid rgba(224, 176, 64, 0.3);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.new-ach-icon { font-size: 20px; }
.new-ach-name { font-size: 13px; font-weight: 600; }

.death-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

/* ============================================================
   成就/历史页面
   ============================================================ */
.page-wrapper {
    max-width: 700px;
    margin: 0 auto;
    padding: 30px 20px 60px;
}

.page-header { margin-bottom: 20px; }
.page-header h2 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.page-subtitle { font-size: 14px; color: var(--text-secondary); }

.ach-progress-row { display: flex; align-items: center; gap: 12px; margin-top: 8px; font-size: 13px; color: var(--text-secondary); }
.ach-progress-track { flex: 1; max-width: 200px; height: 6px; background: var(--bg-hover); border-radius: 3px; overflow: hidden; }
.ach-progress-fill { height: 100%; background: linear-gradient(90deg, var(--purple), var(--pink)); border-radius: 3px; transition: width 0.5s ease; }

.filter-row { display: flex; gap: 8px; margin-bottom: 16px; }
.filter-btn {
    padding: 6px 16px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    border-color: var(--purple);
    color: var(--purple-light);
    background: rgba(124, 92, 191, 0.1);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.ach-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    transition: var(--transition);
}

.ach-card.unlocked {
    border-color: rgba(224, 176, 64, 0.4);
    background: rgba(224, 176, 64, 0.05);
}

.ach-card.locked { opacity: 0.5; filter: grayscale(0.5); }

.ach-card-icon { font-size: 24px; flex-shrink: 0; }
.ach-card-info { flex: 1; min-width: 0; }
.ach-card-name { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.ach-card-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.4; }
.ach-card-rarity { font-size: 11px; margin-top: 6px; padding: 2px 8px; border-radius: 10px; display: inline-block; }
.rarity-common { background: rgba(144, 144, 176, 0.2); color: var(--text-secondary); }
.rarity-rare { background: rgba(64, 144, 224, 0.2); color: var(--blue); }
.rarity-epic { background: rgba(124, 92, 191, 0.2); color: var(--purple-light); }
.rarity-legendary { background: rgba(224, 176, 64, 0.2); color: var(--gold); }

.history-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }

.history-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    cursor: pointer;
    transition: var(--transition);
}

.history-item:hover { border-color: var(--purple); transform: translateX(4px); }

.hist-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.hist-name { font-size: 16px; font-weight: 700; }
.hist-age { font-size: 18px; font-weight: 800; color: var(--gold); }
.hist-meta { font-size: 13px; color: var(--text-secondary); margin-bottom: 8px; }
.hist-title { font-size: 14px; color: var(--purple-light); font-style: italic; }

/* ============================================================
   成就弹窗
   ============================================================ */
.ach-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg-card2);
    border: 1px solid rgba(224, 176, 64, 0.5);
    border-radius: var(--radius);
    padding: 12px 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 20px rgba(224, 176, 64, 0.2);
    transition: var(--transition);
    z-index: 1000;
    min-width: 240px;
}

.ach-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.ach-toast.hidden {
    opacity: 0;
    pointer-events: none;
}

.ach-toast-inner { display: flex; gap: 12px; align-items: center; }
.ach-toast-icon { font-size: 28px; }
.ach-toast-label { font-size: 12px; color: var(--gold); font-weight: 600; letter-spacing: 1px; }
.ach-toast-name { font-size: 15px; font-weight: 700; margin-top: 2px; }

/* ============================================================
   滚动条美化
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--purple); }

/* ============================================================
   动画
   ============================================================ */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.pulsing { animation: pulse 1.5s ease infinite; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.floating { animation: float 3s ease infinite; }

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-5px); }
    40% { transform: translateX(5px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(3px); }
}

.shaking { animation: shake 0.5s ease; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 520px) {
    .birth-attrs-grid { grid-template-columns: repeat(3, 1fr); }
    .talent-grid { grid-template-columns: 1fr; }
    .achievements-grid { grid-template-columns: 1fr; }
    .new-achievements-list { grid-template-columns: 1fr; }
    .summary-final-attrs { grid-template-columns: repeat(3, 1fr); }
    .global-stats { flex-wrap: wrap; gap: 16px; }
    .stat-divider { display: none; }
}

/* ============================================================
   空状态
   ============================================================ */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-dim);
    font-size: 15px;
}

.empty-icon { font-size: 40px; margin-bottom: 12px; }