/* ==========================================================
   便签页：只读编辑器 & 复制按钮
   ========================================================== */
.editor-wrap {
    position: relative;
    margin-top: clamp(0.8rem, 2.5vw, 1.2rem);
}

.editor {
    width: 100%;
    min-height: 46vh;
    resize: vertical;
    background: var(--page-bg);
    border: 1px solid var(--page-border);
    border-radius: clamp(1rem, 4vw, 1.5rem);
    padding: clamp(1rem, 3.5vw, 1.5rem);
    padding-top: clamp(2.8rem, 8vw, 3.4rem);
    /* 给右上角按钮留空间 */
    color: var(--text-primary);
    font-family: inherit;
    font-size: clamp(0.9rem, 2.4vw, 1.05rem);
    line-height: 1.7;
    outline: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.03);
    caret-color: var(--icon-active-color);
}

.editor:focus {
    border-color: var(--icon-active-color);
    box-shadow:
        inset 0 2px 8px rgba(0, 0, 0, 0.03),
        0 0 0 3px rgba(74, 111, 165, 0.15);
}

.editor::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* 复制按钮（右上角悬浮） */
.copy-btn {
    position: absolute;
    top: clamp(0.7rem, 2.5vw, 0.9rem);
    right: clamp(0.7rem, 2.5vw, 0.9rem);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: clamp(0.4rem, 1.5vw, 0.55rem) clamp(0.8rem, 3vw, 1.1rem);
    border-radius: 100px;
    background: var(--link-bg);
    border: 1px solid var(--link-border);
    color: var(--text-muted);
    font-weight: 600;
    font-size: clamp(0.75rem, 2vw, 0.88rem);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1);
    z-index: 2;
    font-family: inherit;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.1);
}

.copy-btn:hover {
    background: var(--link-hover-bg);
    transform: translateY(-1px);
    box-shadow: 0 8px 16px -6px rgba(0, 0, 0, 0.15);
    color: var(--icon-active-color);
}

.copy-btn:active {
    transform: translateY(0) scale(0.97);
}

.copy-btn.flash {
    animation: copyFlash 0.4s ease;
}

@keyframes copyFlash {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.08);
    }

    100% {
        transform: scale(1);
    }
}

.copy-btn i {
    font-size: clamp(0.8rem, 2.2vw, 0.95rem);
    transition: color 0.3s ease;
}

/* 针对横屏手机的高度适配 */
@media (max-height: 500px) and (orientation: landscape) {
    .editor {
        min-height: 30vh;
    }
}