/* ============================================================
   1. 主题变量（莫兰迪色系）
   ============================================================ */
[data-theme="sage"] {
    --primary: #9CAF8D;
    --primary-soft: #E8EFE2;
    --primary-dark: #7A8B6B;
    --bg: #F7F9F5;
    --card-bg: #FFFFFF;
    --card-border: #E9EDE4;
    --text: #3D3D3D;
    --text-secondary: #888C82;
    --shadow: 0 8px 30px rgba(156, 175, 141, 0.12);
    --input-bg: #F2F5EF;
    --success: #8BA888;
    --badge-bg: #E8EFE2;
}
[data-theme="rose"] {
    --primary: #D4B5B0;
    --primary-soft: #F4EAE8;
    --primary-dark: #C29A94;
    --bg: #F8F4F2;
    --card-bg: #FFFFFF;
    --card-border: #EBE0DD;
    --text: #3D3535;
    --text-secondary: #A3948F;
    --shadow: 0 8px 30px rgba(212, 181, 176, 0.15);
    --input-bg: #F4ECEA;
    --success: #B89A8F;
    --badge-bg: #F4EAE8;
}
[data-theme="mist"] {
    --primary: #A2B9C9;
    --primary-soft: #E3ECF2;
    --primary-dark: #8AA3B5;
    --bg: #F4F7FA;
    --card-bg: #FFFFFF;
    --card-border: #DFE7ED;
    --text: #2E4053;
    --text-secondary: #7A8D9B;
    --shadow: 0 8px 30px rgba(162, 185, 201, 0.15);
    --input-bg: #EDF2F6;
    --success: #8DA9B9;
    --badge-bg: #E3ECF2;
}
[data-theme="dark"] {
    --primary: #9B8B7A;
    --primary-soft: #3A3532;
    --primary-dark: #7D6F60;
    --bg: #1A1C1D;
    --card-bg: #282B2D;
    --card-border: #3B3F42;
    --text: #E8E3DC;
    --text-secondary: #A39D95;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    --input-bg: #35393B;
    --success: #8B7F73;
    --badge-bg: #35393B;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: #E8EBE6;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: var(--text);
    transition: background 0.3s;
}
.phone {
    width: 390px;
    height: 844px;
    background: var(--bg);
    border-radius: 44px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(255,255,255,0.5) inset;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: background 0.3s, box-shadow 0.3s;
}
[data-theme="dark"] .phone {
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
}
.status-bar {
    padding: 12px 24px 4px;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    flex-shrink: 0;
}
.main-content {
    flex: 1;
    overflow: hidden;
    position: relative;
}
.page {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 8px 20px 20px;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}
.page.active { opacity: 1; pointer-events: auto; }
.page::-webkit-scrollbar { width: 0; }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0 8px;
    flex-shrink: 0;
}
.page-header .title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.page-header .title .emoji { margin-right: 4px; }

.theme-toggler {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--input-bg);
    padding: 3px 10px 3px 8px;
    border-radius: 30px;
    cursor: pointer;
    border: 1px solid var(--card-border);
    font-size: 12px;
    color: var(--text-secondary);
    transition: 0.2s;
    position: relative;
    user-select: none;
}
.theme-toggler:active { transform: scale(0.93); }
.theme-toggler .current-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--card-border);
    flex-shrink: 0;
}
.theme-toggler .arrow { font-size: 10px; margin-left: 2px; }

.theme-dropdown {
    position: absolute;
    top: 38px;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 10px 12px;
    box-shadow: var(--shadow);
    display: none;
    z-index: 200;
    min-width: 140px;
}
.theme-dropdown.open { display: block; }
.theme-dropdown .theme-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.15s;
    font-size: 13px;
    color: var(--text-secondary);
}
.theme-dropdown .theme-option:active { background: var(--input-bg); }
.theme-dropdown .theme-option .dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--card-border);
    flex-shrink: 0;
}
.theme-dropdown .theme-option .check { margin-left: auto; color: var(--primary); font-weight: 700; }

.bottom-nav {
    flex-shrink: 0;
    background: var(--card-bg);
    border-top: 1px solid var(--card-border);
    display: flex;
    justify-content: space-around;
    padding: 6px 0 18px;
    position: relative;
    z-index: 20;
    transition: background 0.3s;
}
.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
    padding: 4px 12px;
    opacity: 0.6;
}
.nav-item .icon { font-size: 22px; }
.nav-item.active { color: var(--primary); opacity: 1; }

.badge-soft {
    background: var(--badge-bg);
    color: var(--text-secondary);
    padding: 2px 12px;
    border-radius: 40px;
    font-size: 11px;
    font-weight: 500;
}
.xp-bar-container {
    background: var(--input-bg);
    border-radius: 30px;
    height: 6px;
    overflow: hidden;
}
.xp-bar-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 30px;
    width: 0%;
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 16px;
    transition: background 0.3s, border 0.3s, box-shadow 0.3s;
    box-shadow: var(--shadow);
}
.btn-primary {
    background: var(--primary);
    border: none;
    border-radius: 40px;
    padding: 12px 20px;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    width: 100%;
    cursor: pointer;
    transition: 0.2s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.btn-primary:active { transform: scale(0.97); opacity: 0.8; }
.btn-sm { padding: 6px 14px; font-size: 13px; width: auto; }
.btn-outline {
    background: transparent;
    border: 1px solid var(--card-border);
    border-radius: 40px;
    padding: 10px 18px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: 0.2s;
}
.btn-outline:active { background: var(--input-bg); }
.voice-mini-btn {
    background: var(--primary-soft);
    border: 1px solid var(--card-border);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    color: var(--text);
    font-size: 20px;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.2s;
}
.voice-mini-btn:active { transform: scale(0.9); background: var(--primary); color: #fff; }
input, select, textarea {
    background: var(--input-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 10px 14px;
    color: var(--text);
    font-size: 14px;
    width: 100%;
    font-family: inherit;
    transition: 0.2s;
}
input:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: transparent; }
.flex { display: flex; align-items: center; gap: 8px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.text-secondary { color: var(--text-secondary); }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mb-8 { margin-bottom: 8px; }

.home-top {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 6px 0 10px;
    border-bottom: 1px solid var(--card-border);
    margin-bottom: 12px;
}
.home-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    border: 2px solid var(--primary);
    cursor: pointer;
    flex-shrink: 0;
    transition: 0.2s;
}
.home-avatar:active { transform: scale(0.92); }
.home-name-area {
    flex: 1;
    cursor: pointer;
}
.home-name-area .name {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
}
.home-name-area .sub {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.home-name-area .sub .realm-tag {
    background: var(--primary-soft);
    padding: 0 10px;
    border-radius: 20px;
    color: var(--primary-dark);
    font-weight: 500;
}
.edit-hint {
    font-size: 11px;
    color: var(--text-secondary);
    opacity: 0.5;
}

.realm-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2px; }
.realm-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    padding: 2px 14px 2px 6px;
    border-radius: 40px;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow);
}
.realm-badge .level-icon { font-size: 24px; }
.realm-badge .realm-name { font-size: 16px; font-weight: 700; color: var(--text); }
.realm-badge .realm-sub { font-size: 11px; color: var(--text-secondary); }

.active-goal-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 14px 16px;
    margin-bottom: 10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    transition: 0.15s;
}
.active-goal-card:active { transform: scale(0.98); border-color: var(--primary); }
.active-goal-card .info .title { font-weight: 600; font-size: 15px; }
.active-goal-card .info .sub { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.active-goal-card .progress-circle {
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
    background: var(--input-bg);
    flex-shrink: 0;
}
.active-goal-card .progress-circle .inner {
    background: var(--card-bg);
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}

.new-goal-btn {
    background: var(--primary);
    border: none;
    border-radius: 20px;
    padding: 16px;
    width: 100%;
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 12px;
    cursor: pointer;
    transition: 0.2s;
    box-shadow: 0 6px 20px rgba(0,0,0,0.05);
}
.new-goal-btn:active { transform: scale(0.97); opacity: 0.8; }

.view-tabs {
    display: flex;
    gap: 6px;
    margin: 8px 0 14px;
    background: var(--input-bg);
    padding: 4px;
    border-radius: 40px;
    width: fit-content;
}
.view-tabs button {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 6px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
}
.view-tabs button.active {
    background: var(--card-bg);
    color: var(--text);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.goal-list-item, .capsule-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 14px 16px;
    margin-bottom: 10px;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: 0.15s;
}
.goal-list-item:active, .capsule-item:active { transform: scale(0.98); }
.capsule-item { border-left: 4px solid var(--primary); }

.profile-section {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 18px 16px;
    margin-bottom: 14px;
    box-shadow: var(--shadow);
}
.profile-section .section-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.profile-section .section-label .badge-ai {
    font-size: 10px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    padding: 0 8px;
    border-radius: 20px;
    font-weight: 500;
}
.profile-avatar-lg {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    border: 2px solid var(--primary);
    cursor: pointer;
    margin: 0 auto 8px;
    transition: 0.2s;
}
.profile-avatar-lg:active { transform: scale(0.92); }
.profile-name-input {
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    background: transparent;
    border: none;
    border-bottom: 2px dashed var(--card-border);
    padding: 4px 8px;
    width: 80%;
    margin: 0 auto;
    color: var(--text);
    text-align: center;
}
.profile-name-input:focus { border-bottom-color: var(--primary); outline: none; }

.profile-bio textarea, .profile-expect textarea {
    min-height: 64px;
    resize: vertical;
    font-size: 14px;
    line-height: 1.6;
}
.profile-expect textarea { min-height: 56px; }

.ai-enhance-row {
    display: flex;
    gap: 8px;
    margin-top: 6px;
    flex-wrap: wrap;
}
.ai-enhance-row .btn-ai {
    background: var(--primary-soft);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    padding: 6px 16px;
    color: var(--text);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}
.ai-enhance-row .btn-ai:active { background: var(--primary); color: #fff; }

.data-mgmt {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.data-mgmt .btn-data {
    flex: 1;
    min-width: 100px;
    background: var(--input-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    padding: 10px 14px;
    color: var(--text);
    font-weight: 500;
    font-size: 13px;
    cursor: pointer;
    transition: 0.2s;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.data-mgmt .btn-data:active { background: var(--primary); color: #fff; }
.data-mgmt .btn-data.import-btn { position: relative; overflow: hidden; }
.data-mgmt .btn-data.import-btn input[type="file"] {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    opacity: 0;
    cursor: pointer;
}
.data-mgmt .btn-data.danger { color: #c0392b; border-color: #f5c6cb; }
.data-mgmt .btn-data.danger:active { background: #c0392b; color: #fff; }

.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text);
    color: var(--bg);
    padding: 10px 24px;
    border-radius: 40px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    z-index: 300;
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.3s ease;
    pointer-events: none;
    max-width: 80%;
    text-align: center;
}
.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.product-intro {
    margin-top: 8px;
    padding: 14px 16px;
    border-top: 1px solid var(--card-border);
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.7;
}
.product-intro h4 { color: var(--text); margin-bottom: 4px; }

.detail-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg);
    z-index: 50;
    padding: 16px 20px 20px;
    overflow-y: auto;
    display: none;
    flex-direction: column;
    border-radius: 44px;
}
.detail-overlay.show { display: flex; }
.detail-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.back-btn { background: none; border: none; color: var(--text-secondary); font-size: 24px; cursor: pointer; padding: 4px; }

.day-task {
    display: flex;
    flex-direction: column;
    padding: 10px 0;
    border-bottom: 1px solid var(--card-border);
}
.day-task:last-child { border-bottom: none; }
.day-task .row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.day-task .left { display: flex; align-items: center; gap: 10px; }
.day-task .day-label { font-weight: 500; font-size: 14px; min-width: 50px; color: var(--text-secondary); }
.day-task .task-desc { font-size: 14px; }
.day-task .task-status {
    font-size: 12px;
    padding: 2px 12px;
    border-radius: 20px;
    background: var(--input-bg);
    color: var(--text-secondary);
}
.day-task .task-status.done { background: var(--primary-soft); color: var(--primary-dark); }
.day-btn {
    background: var(--primary);
    border: none;
    border-radius: 30px;
    padding: 4px 16px;
    color: #fff;
    font-weight: 600;
    font-size: 12px;
    cursor: pointer;
    transition: 0.2s;
}
.day-btn:active { transform: scale(0.9); }
.day-btn:disabled { opacity: 0.3; pointer-events: none; }

.feedback-expand {
    margin-top: 6px;
    padding: 10px 12px;
    background: var(--input-bg);
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.6;
    display: none;
}
.feedback-expand.show { display: block; }
.feedback-expand .ai-reply {
    color: var(--primary-dark);
    margin-top: 4px;
    padding: 8px 10px;
    background: var(--card-bg);
    border-radius: 10px;
    border-left: 3px solid var(--primary);
}
.feedback-expand .user-note { color: var(--text-secondary); font-style: italic; }
.expand-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    padding: 2px 8px;
    text-decoration: underline dotted;
}
.expand-toggle:hover { color: var(--primary); }

.feedback-modal-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 80;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-radius: 44px;
}
.feedback-modal-overlay.show { display: flex; }
.feedback-modal-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 28px;
    padding: 24px;
    width: 100%;
    max-height: 80%;
    overflow-y: auto;
    box-shadow: var(--shadow);
}
.feedback-modal-box .modal-title { font-weight: 700; font-size: 18px; margin-bottom: 4px; }
.feedback-modal-box .modal-sub { color: var(--text-secondary); font-size: 14px; margin-bottom: 14px; }
.feedback-modal-box textarea { min-height: 80px; }
.feedback-modal-box .quick-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 10px 0;
}
.feedback-modal-box .quick-tags span {
    background: var(--input-bg);
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 12px;
    cursor: pointer;
    transition: 0.2s;
    color: var(--text-secondary);
}
.feedback-modal-box .quick-tags span:active { background: var(--primary); color: #fff; }

.modal-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(6px);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-radius: 44px;
}
.modal-overlay.show { display: flex; }
.modal-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 28px;
    padding: 24px;
    width: 100%;
    max-height: 85%;
    overflow-y: auto;
    box-shadow: var(--shadow);
}

/* ============================================================
   10. 首次引导样式
   ============================================================ */
.onboarding {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--bg);
    z-index: 999;
    display: none; /* 初始隐藏，由JS控制 */
    align-items: center;
    justify-content: center;
    padding: 30px;
    border-radius: 44px;
}
.onboarding-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 28px;
    padding: 30px 24px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow);
}
.onboarding-box input {
    margin: 20px 0 15px;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
}
.avatar-picker {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}
.avatar-picker span {
    font-size: 30px;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    border: 2px solid var(--card-border);
    transition: 0.2s;
}
.avatar-picker span.selected {
    border-color: var(--primary);
    background: var(--primary-soft);
    transform: scale(1.1);
}

@media (max-width: 420px) {
    .phone { width: 100%; height: 100vh; border-radius: 0; }
    .modal-overlay { border-radius: 0; }
    .detail-overlay { border-radius: 0; }
    .feedback-modal-overlay { border-radius: 0; }
    .onboarding { border-radius: 0; }
}