/* 遇见 App 样式 - Apple Native Premium Grayscale UI */
:root {
    --meet-bg: #000000;
    --meet-surface: #1c1c1e;
    --meet-surface-light: #2c2c2e;
    --meet-text-primary: #ffffff;
    --meet-text-secondary: #ebebf5;
    --meet-text-tertiary: #8e8e93;
    --meet-accent: #ffffff;
    --meet-border: rgba(255, 255, 255, 0.1);
}

.meet {
    background-color: var(--meet-bg) !important;
    color: var(--meet-text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.meet .nav-bar {
    background-color: rgba(0, 0, 0, 0.75) !important;
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 0.5px solid var(--meet-border) !important;
}

.meet .nav-title {
    color: var(--meet-text-primary) !important;
    font-weight: 700 !important;
    letter-spacing: 1px !important;
}

.meet-tab-content {
    display: none;
    animation: meetFadeIn 0.3s ease;
}

.meet-tab-content.active {
    display: flex;
}

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

/* Card Stack */
.meet-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--meet-surface);
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
    transform-origin: 50% 100%;
    border: 1px solid var(--meet-border);
    display: flex;
    flex-direction: column;
}

.meet-card-img-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.meet-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(20%) contrast(110%);
}

.meet-card-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    pointer-events: none;
}

.meet-card-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    box-sizing: border-box;
}

.meet-card-name {
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 4px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    letter-spacing: 0.5px;
}

.meet-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.meet-card-tag {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    border: 0.5px solid rgba(255, 255, 255, 0.3);
}

.meet-card-bio {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Action Buttons */
.meet-action-btn {
    width: 64px;
    height: 64px;
    border-radius: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--meet-surface);
    border: 1px solid var(--meet-border);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.meet-action-btn:active {
    transform: scale(0.9);
}

.meet-action-btn.nope {
    color: var(--meet-text-tertiary);
}

.meet-action-btn.like {
    color: #fff;
    background: #222;
    border-color: #444;
}

/* Messages Tab */
.meet-match-avatar {
    width: 70px;
    height: 70px;
    border-radius: 35px;
    object-fit: cover;
    border: 2px solid var(--meet-surface-light);
    padding: 2px;
    background: var(--meet-bg);
}

.meet-chat-item {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 0.5px solid var(--meet-border);
    cursor: pointer;
    transition: background 0.2s;
}

.meet-chat-item:active {
    background: var(--meet-surface);
}

.meet-chat-item-avatar {
    width: 60px;
    height: 60px;
    border-radius: 30px;
    object-fit: cover;
    margin-right: 16px;
}

.meet-chat-item-info {
    flex: 1;
    min-width: 0;
}

.meet-chat-item-name {
    font-size: 17px;
    font-weight: 600;
    color: var(--meet-text-primary);
    margin-bottom: 4px;
}

.meet-chat-item-msg {
    font-size: 14px;
    color: var(--meet-text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Profile Tab */
.meet-profile-input {
    background: transparent;
    border: none;
    color: var(--meet-text-primary);
    font-size: 16px;
    text-align: right;
    outline: none;
    width: 150px;
}

.meet-profile-input::placeholder {
    color: var(--meet-text-tertiary);
}

/* 修复白底白字问题 */
#edit-meet-name, #edit-meet-age, #edit-meet-gender {
    color: #fff !important;
}
#edit-meet-bio {
    color: #fff !important;
}

/* Chat Detail */
.meet-msg-bubble {
    padding: 8px 14px;
    border-radius: 18px;
    font-size: 15px;
    line-height: 1.4;
    word-break: break-word;
}

.meet-msg-mine {
    background: #333;
    color: #fff;
    border-top-right-radius: 4px;
}

.meet-msg-theirs {
    background: var(--meet-surface);
    color: var(--meet-text-primary);
    border-top-left-radius: 4px;
    border: 0.5px solid var(--meet-border);
}

.meet-msg-time {
    font-size: 11px;
    color: var(--meet-text-tertiary);
    margin-top: 4px;
}

/* Tab Bar */
.meet-tab-bar {
    background-color: rgba(0, 0, 0, 0.85) !important;
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-top: 0.5px solid var(--meet-border) !important;
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-direction: row; /* 确保底栏是横向排列 */
}

.meet-tab-item {
    color: var(--meet-text-tertiary) !important;
    transition: color 0.2s;
}

.meet-tab-item.active {
    color: var(--meet-text-primary) !important;
}

/* Reveal Identity Button */
.meet-reveal-btn {
    background: linear-gradient(135deg, #333 0%, #111 100%);
    color: #fff;
    border: 1px solid #444;
    border-radius: 20px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.meet-reveal-btn:active {
    transform: scale(0.95);
}

/* Filter Overlay */
.meet-filter-overlay {
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(5px);
}

.meet-filter-sheet {
    background: var(--meet-surface);
    border-radius: 24px 24px 0 0;
    padding: 24px;
    border-top: 1px solid var(--meet-border);
}

.meet-filter-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--meet-text-primary);
    margin-bottom: 24px;
    text-align: center;
}

.meet-filter-group {
    margin-bottom: 24px;
}

.meet-filter-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--meet-text-tertiary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.meet-filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.meet-filter-option {
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--meet-bg);
    border: 1px solid var(--meet-border);
    color: var(--meet-text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.meet-filter-option.active {
    background: #fff;
    color: #000;
    border-color: #fff;
    font-weight: 600;
}

/* Typing Animation */
.typing-dot {
    width: 6px;
    height: 6px;
    background-color: var(--meet-text-tertiary);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}