/* ==========================================================================
   전자소송 PDF 도구 — 信 묵향 에디토리얼 / Deep Petrol
   ========================================================================== */

:root {
    --paper-c: #F1EFE9;
    --paper-soft-c: #E8E5DD;
    --paper-deep-c: #DBD7CD;
    --card-c: #FFFFFF;

    --ink-c: #121A20;
    --ink-soft-c: #2B3A44;
    --ink-mute-c: #5B6873;
    --ink-light-c: #949DA6;

    --rule-c: #C3C8CC;
    --rule-soft-c: #DEE1E4;

    --accent-c: #2F4858;
    --accent-deep-c: #1D303C;
    --accent-soft-c: #4C6D80;
    --accent-tint-c: #EAF0F3;

    --ok-c: #2D6A4F;
    --ok-tint-c: #E8F3ED;
    --warn-c: #9A5B1E;
    --warn-tint-c: #FBF0E4;
    --danger-c: #8B2520;
    --danger-tint-c: #F9EBEA;

    --font-sans-c: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Malgun Gothic', sans-serif;
    --font-serif-c: 'Noto Serif KR', 'MaruBuri', serif;
    --transition-c: all 0.25s cubic-bezier(0.2, 0.7, 0.2, 1);
    --shadow-card-c: 0 1px 0 rgba(18, 26, 32, 0.04), 0 8px 24px -12px rgba(18, 26, 32, 0.12);
    --shadow-focus-c: 0 0 0 3px rgba(47, 72, 88, 0.18);
}

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

body {
    font-family: var(--font-sans-c);
    color: var(--ink-soft-c);
    line-height: 1.7;
    background-color: var(--paper-c);
    background-image:
        radial-gradient(ellipse at top right, rgba(47, 72, 88, 0.05), transparent 60%),
        repeating-linear-gradient(0deg, transparent 0px, transparent 2px,
            rgba(18, 26, 32, 0.015) 2px, rgba(18, 26, 32, 0.015) 3px);
    background-attachment: fixed;
    -webkit-text-size-adjust: 100%;
}

.shin-calligraphy-small { font-family: 'Zhi Mang Xing', var(--font-serif-c); }

/* ── 헤더 ───────────────────────────────────────── */
.header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--rule-c);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}
.header-container::before {
    content: '信';
    position: absolute;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: var(--accent-c);
    color: #fff;
    font-family: var(--font-serif-c);
    font-size: 21px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}
.header-left {
    padding-left: 48px;
    text-decoration: none;
    display: block;
}
.main-info strong {
    font-family: var(--font-serif-c);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink-c);
    letter-spacing: -0.01em;
}
.lawyer-name {
    font-size: 0.72rem;
    color: var(--ink-light-c);
    letter-spacing: 0.02em;
}
.header-home {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ink-mute-c);
    text-decoration: none;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--rule-c);
    border-radius: 999px;
    transition: var(--transition-c);
}
.header-home:hover { color: var(--accent-c); border-color: var(--accent-c); background: var(--accent-tint-c); }

/* ── 메인 ───────────────────────────────────────── */
.main-content {
    max-width: 1080px;
    margin: 0 auto;
    padding: 3rem 1.5rem 6rem;
    position: relative;
    text-align: left;
}
.main-content::before {
    content: '信';
    position: absolute;
    top: 1rem;
    right: -1rem;
    font-family: var(--font-serif-c);
    font-weight: 300;
    font-size: 16rem;
    color: var(--ink-c);
    opacity: 0.025;
    pointer-events: none;
    z-index: 0;
    line-height: 1;
    user-select: none;
}
.main-content > * { position: relative; z-index: 1; }

.page-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    padding: 0 0 2.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--rule-c);
}
.page-header::after {
    content: 'LITIGATION UTILITY / 전자소송 실무';
    display: block;
    font-family: var(--font-sans-c);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--accent-c);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    order: -1;
}
.page-title {
    font-family: var(--font-serif-c);
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    font-weight: 700;
    color: var(--ink-c);
    margin: 0 0 0.85rem 0;
    line-height: 1.15;
    letter-spacing: -0.02em;
    display: flex;
    align-items: baseline;
    justify-content: flex-start;
    gap: 0.6rem;
}
.page-title i { color: var(--accent-c); font-size: 0.8em; }
.page-description {
    font-size: 0.98rem;
    color: var(--ink-mute-c);
    line-height: 1.75;
    max-width: 640px;
    margin: 0;
}

/* ── 개인정보 고지 ──────────────────────────────── */
.privacy-notice {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    background: var(--accent-tint-c);
    border: 1px solid var(--accent-soft-c);
    border-left: 3px solid var(--accent-c);
    border-radius: 6px;
    padding: 1rem 1.15rem;
    margin-bottom: 2.5rem;
}
.privacy-notice > i {
    color: var(--accent-c);
    font-size: 1.15rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
}
.privacy-text { font-size: 0.88rem; color: var(--ink-soft-c); line-height: 1.65; }
.privacy-text strong { color: var(--accent-deep-c); display: block; }

/* ── 탭 ─────────────────────────────────────────── */
.tool-tabs {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.5rem;
    margin-bottom: 2rem;
}
.tool-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 0.95rem 0.5rem;
    background: var(--card-c);
    border: 1px solid var(--rule-c);
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-sans-c);
    transition: var(--transition-c);
    position: relative;
    overflow: hidden;
}
.tool-tab i { font-size: 1.15rem; color: var(--ink-light-c); transition: var(--transition-c); }
.tab-label { font-size: 0.85rem; font-weight: 700; color: var(--ink-soft-c); }
.tab-note { font-size: 0.66rem; color: var(--ink-light-c); text-align: center; line-height: 1.35; }
.tool-tab:hover { border-color: var(--accent-soft-c); transform: translateY(-1px); }
.tool-tab:hover i { color: var(--accent-soft-c); }
.tool-tab.is-active {
    background: var(--accent-c);
    border-color: var(--accent-c);
    box-shadow: 0 8px 20px -10px rgba(47, 72, 88, 0.6);
}
.tool-tab.is-active i,
.tool-tab.is-active .tab-label { color: #fff; }
.tool-tab.is-active .tab-note { color: rgba(255, 255, 255, 0.72); }

/* ── 패널 ───────────────────────────────────────── */
.tool-panel { display: none; }
.tool-panel.is-active { display: block; animation: fadeUp 0.3s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.panel-head { margin-bottom: 1.5rem; }
.panel-head h2 {
    font-family: var(--font-serif-c);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ink-c);
    margin-bottom: 0.4rem;
    letter-spacing: -0.01em;
}
.panel-head p { font-size: 0.9rem; color: var(--ink-mute-c); max-width: 680px; }

/* ── 드롭존 ─────────────────────────────────────── */
.dropzone {
    border: 2px dashed var(--rule-c);
    border-radius: 10px;
    background: var(--card-c);
    padding: 2.75rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-c);
}
.dropzone:hover, .dropzone.is-over {
    border-color: var(--accent-c);
    background: var(--accent-tint-c);
}
.dropzone.is-over { transform: scale(1.005); }
.dz-icon { font-size: 2.1rem; color: var(--accent-soft-c); margin-bottom: 0.75rem; display: block; }
.dz-title { font-size: 1rem; font-weight: 700; color: var(--ink-soft-c); }
.dz-hint { font-size: 0.8rem; color: var(--ink-light-c); margin-top: 0.2rem; }

/* ── 파일 목록 ──────────────────────────────────── */
.file-list { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.file-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--card-c);
    border: 1px solid var(--rule-soft-c);
    border-radius: 6px;
    padding: 0.7rem 0.9rem;
    transition: var(--transition-c);
}
.file-item.is-dragging { opacity: 0.45; }
.file-item.is-over { border-color: var(--accent-c); background: var(--accent-tint-c); }
.is-sortable .file-item { cursor: grab; }
.fi-grip { color: var(--ink-light-c); font-size: 0.85rem; }
.is-sortable .fi-grip::before { content: '\f58e'; font-family: 'Font Awesome 6 Free'; font-weight: 900; }
.fi-icon { color: var(--accent-c); font-size: 1.05rem; }
.fi-body { flex: 1; min-width: 0; }
.fi-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink-soft-c);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.fi-meta { font-size: 0.72rem; color: var(--ink-light-c); }
.fi-size { font-size: 0.78rem; font-weight: 700; color: var(--ink-mute-c); font-variant-numeric: tabular-nums; }
.fi-del {
    background: none;
    border: none;
    color: var(--ink-light-c);
    cursor: pointer;
    padding: 0.3rem;
    font-size: 0.9rem;
    transition: var(--transition-c);
}
.fi-del:hover { color: var(--danger-c); }

/* ── 진단 배지 ──────────────────────────────────── */
.diagnosis {
    margin-top: 1rem;
    border-radius: 8px;
    padding: 1rem 1.15rem;
    border: 1px solid;
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
}
.diagnosis > i { font-size: 1.1rem; margin-top: 0.15rem; flex-shrink: 0; }
.diagnosis strong { display: block; font-size: 0.92rem; margin-bottom: 0.2rem; }
.diagnosis p { font-size: 0.84rem; line-height: 1.6; }
.diagnosis.is-scan { background: var(--ok-tint-c); border-color: var(--ok-c); color: var(--ok-c); }
.diagnosis.is-text { background: var(--warn-tint-c); border-color: var(--warn-c); color: var(--warn-c); }
.diagnosis.is-mixed { background: var(--accent-tint-c); border-color: var(--accent-c); color: var(--accent-deep-c); }
.diagnosis p { color: var(--ink-soft-c); }

/* ── 옵션 ───────────────────────────────────────── */
.options {
    margin-top: 1.25rem;
    background: var(--card-c);
    border: 1px solid var(--rule-c);
    border-radius: 8px;
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
}
.options::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--ink-c);
}
.opt-row {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 0.9rem;
    flex-wrap: wrap;
}
.opt-row:last-child { margin-bottom: 0; }
.opt-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ink-mute-c);
    min-width: 62px;
    letter-spacing: 0.02em;
}
.seg-group { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.seg {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.9rem;
    background: var(--paper-soft-c);
    border: 1px solid var(--rule-soft-c);
    border-radius: 6px;
    font-family: var(--font-sans-c);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ink-mute-c);
    cursor: pointer;
    transition: var(--transition-c);
    line-height: 1.3;
}
.seg em { font-style: normal; font-size: 0.66rem; color: var(--ink-light-c); font-weight: 500; }
.seg:hover { border-color: var(--accent-soft-c); color: var(--accent-c); }
.seg.is-active {
    background: var(--accent-c);
    border-color: var(--accent-c);
    color: #fff;
}
.seg.is-active em { color: rgba(255, 255, 255, 0.7); }
.opt-input {
    flex: 1;
    min-width: 140px;
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--rule-c);
    border-radius: 6px;
    font-family: var(--font-sans-c);
    font-size: 16px;
    color: var(--ink-c);
    background: var(--paper-soft-c);
    transition: var(--transition-c);
}
.opt-input:focus { outline: none; border-color: var(--accent-c); box-shadow: var(--shadow-focus-c); background: #fff; }
.opt-input.is-narrow { flex: none; width: 90px; min-width: 0; }
.opt-suffix { font-size: 0.82rem; color: var(--ink-mute-c); }
.opt-hint {
    font-size: 0.78rem;
    color: var(--ink-mute-c);
    margin-top: 0.9rem;
    padding-top: 0.9rem;
    border-top: 1px dashed var(--rule-soft-c);
    line-height: 1.6;
}
.opt-hint i { color: var(--accent-c); margin-right: 0.3rem; }

/* ── 버튼 ───────────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    background: var(--ink-c);
    color: var(--card-c);
    border: 1px solid var(--ink-c);
    padding: 0.85rem 1.75rem;
    border-radius: 6px;
    font-family: var(--font-sans-c);
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-c);
    position: relative;
    overflow: hidden;
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(76, 109, 128, 0.35), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}
.btn-primary:hover:not(:disabled) {
    background: var(--accent-c);
    border-color: var(--accent-c);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px -8px rgba(47, 72, 88, 0.5);
}
.btn-primary:hover:not(:disabled)::before { transform: translateX(100%); }
.btn-primary:disabled { opacity: 0.35; cursor: not-allowed; }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: none;
    border: 1px solid var(--rule-c);
    border-radius: 6px;
    padding: 0.4rem 0.75rem;
    font-family: var(--font-sans-c);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ink-mute-c);
    cursor: pointer;
    transition: var(--transition-c);
}
.btn-ghost:hover { border-color: var(--accent-c); color: var(--accent-c); background: var(--accent-tint-c); }

/* ── 진행률 ─────────────────────────────────────── */
.progress { margin-top: 1.25rem; }
.progress-bar {
    height: 4px;
    background: var(--rule-soft-c);
    border-radius: 999px;
    overflow: hidden;
    position: relative;
}
.progress-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    width: var(--pct, 0%);
    background: var(--accent-c);
    border-radius: 999px;
    transition: width 0.2s ease;
}
.progress-text {
    display: block;
    font-size: 0.78rem;
    color: var(--ink-mute-c);
    margin-top: 0.5rem;
    font-variant-numeric: tabular-nums;
}

/* ── 결과 ───────────────────────────────────────── */
.result-box {
    margin-top: 1.5rem;
    background: var(--card-c);
    border: 1px solid var(--rule-c);
    border-radius: 8px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}
.result-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--accent-c);
}
.verdict {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.7rem 1rem;
    border-radius: 6px;
    margin-bottom: 1.1rem;
}
.verdict.is-ok { background: var(--ok-tint-c); color: var(--ok-c); }
.verdict.is-over { background: var(--danger-tint-c); color: var(--danger-c); }
.verdict i { font-size: 1.1rem; }

.size-compare {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.1rem;
    flex-wrap: wrap;
}
.size-item { text-align: left; }
.size-item .lbl { display: block; font-size: 0.7rem; color: var(--ink-light-c); letter-spacing: 0.06em; text-transform: uppercase; }
.size-item .val { font-size: 1.3rem; font-weight: 800; color: var(--ink-c); font-variant-numeric: tabular-nums; }
.size-item.is-after .val { color: var(--accent-c); }
.size-arrow { color: var(--ink-light-c); font-size: 1.1rem; }
.size-badge {
    background: var(--ok-c);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
}
.size-badge.is-bad { background: var(--warn-c); }

.result-files { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.1rem; }
.result-note {
    font-size: 0.82rem;
    color: var(--ink-mute-c);
    line-height: 1.6;
    padding-top: 0.9rem;
    border-top: 1px dashed var(--rule-soft-c);
}
.result-note i { color: var(--accent-c); margin-right: 0.3rem; }
.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-c);
    color: #fff;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 6px;
    font-family: var(--font-sans-c);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-c);
}
.btn-download:hover { background: var(--accent-deep-c); transform: translateY(-1px); box-shadow: 0 8px 20px -8px rgba(47, 72, 88, 0.55); }

/* ── 페이지 편집기 ──────────────────────────────── */
.page-editor {
    margin-top: 1.25rem;
    background: var(--card-c);
    border: 1px solid var(--rule-c);
    border-radius: 8px;
    padding: 1.25rem;
}
.editor-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px solid var(--rule-soft-c);
    flex-wrap: wrap;
}
.editor-stat { font-size: 0.85rem; font-weight: 700; color: var(--ink-soft-c); }
.editor-stat em { font-style: normal; color: var(--danger-c); }
.editor-actions { display: flex; gap: 0.4rem; }
.editor-hint { font-size: 0.78rem; color: var(--ink-light-c); margin: 0.8rem 0; }
.editor-hint i { color: var(--accent-soft-c); margin-right: 0.3rem; }

.thumb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
    gap: 0.85rem;
}
.thumb {
    position: relative;
    border: 1px solid var(--rule-c);
    border-radius: 6px;
    background: var(--paper-soft-c);
    overflow: hidden;
    cursor: grab;
    transition: var(--transition-c);
}
.thumb.is-dragging { opacity: 0.4; }
.thumb.is-over { border-color: var(--accent-c); box-shadow: var(--shadow-focus-c); }
.thumb.is-deleted { opacity: 0.3; }
.thumb.is-deleted .thumb-canvas { filter: grayscale(1); }
.thumb-canvas { display: block; width: 100%; height: auto; background: #fff; transition: transform 0.25s ease; }
.thumb-no {
    position: absolute;
    top: 4px; left: 4px;
    background: rgba(18, 26, 32, 0.75);
    color: #fff;
    font-size: 0.66rem;
    font-weight: 700;
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    font-variant-numeric: tabular-nums;
}
.thumb-tools {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    display: flex;
    background: rgba(18, 26, 32, 0.8);
    opacity: 0;
    transition: var(--transition-c);
}
.thumb:hover .thumb-tools { opacity: 1; }
.thumb-tools button {
    flex: 1;
    background: none;
    border: none;
    color: #fff;
    padding: 0.35rem 0;
    cursor: pointer;
    font-size: 0.75rem;
    transition: background 0.2s;
}
.thumb-tools button:hover { background: rgba(255, 255, 255, 0.18); }
.thumb-tools button.is-del:hover { background: var(--danger-c); }
.thumb.is-deleted .thumb-tools { opacity: 1; background: rgba(139, 37, 32, 0.85); }

/* ── 실무 가이드 ────────────────────────────────── */
.guide {
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--rule-c);
}
.guide-head { margin-bottom: 2.5rem; }
.guide-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--accent-c);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.guide-head h2 {
    font-family: var(--font-serif-c);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--ink-c);
    letter-spacing: -0.02em;
}
.guide-block { margin-bottom: 2.75rem; max-width: 780px; }
.guide-block h3 {
    font-family: var(--font-serif-c);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--ink-c);
    margin-bottom: 0.8rem;
    padding-left: 0.75rem;
    border-left: 3px solid var(--accent-c);
    line-height: 1.4;
}
.guide-block > p { font-size: 0.92rem; color: var(--ink-soft-c); margin-bottom: 0.9rem; line-height: 1.8; }
.guide-block a { color: var(--accent-c); font-weight: 600; }

.compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}
.compare-col {
    background: var(--card-c);
    border: 1px solid var(--rule-c);
    border-radius: 8px;
    padding: 1.25rem;
}
.compare-col h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ink-c);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.2rem;
}
.compare-col h4 i { color: var(--accent-c); }
.compare-sub { font-size: 0.75rem; color: var(--ink-light-c); margin-bottom: 0.9rem; }
.compare-col ul { list-style: none; margin-bottom: 1rem; }
.compare-col li {
    font-size: 0.85rem;
    color: var(--ink-soft-c);
    padding-left: 1rem;
    position: relative;
    margin-bottom: 0.35rem;
}
.compare-col li::before {
    content: '·';
    position: absolute;
    left: 0.25rem;
    color: var(--accent-soft-c);
    font-weight: 700;
}
.compare-warn, .compare-ok {
    font-size: 0.8rem;
    line-height: 1.6;
    padding: 0.7rem 0.85rem;
    border-radius: 6px;
}
.compare-warn { background: var(--warn-tint-c); color: var(--warn-c); }
.compare-ok { background: var(--ok-tint-c); color: var(--ok-c); }
.compare-warn i, .compare-ok i { margin-right: 0.3rem; }

.step-list { list-style: none; counter-reset: step; }
.step-list li {
    counter-increment: step;
    position: relative;
    padding-left: 2.5rem;
    margin-bottom: 1.1rem;
}
.step-list li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0.1rem;
    width: 1.65rem;
    height: 1.65rem;
    background: var(--accent-c);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
}
.step-list strong { display: block; font-size: 0.95rem; color: var(--ink-c); }
.step-list span { font-size: 0.85rem; color: var(--ink-mute-c); line-height: 1.65; }

.cant-list { list-style: none; }
.cant-list li {
    background: var(--paper-soft-c);
    border-left: 3px solid var(--rule-c);
    border-radius: 0 6px 6px 0;
    padding: 0.85rem 1rem;
    margin-bottom: 0.6rem;
}
.cant-list strong { display: block; font-size: 0.9rem; color: var(--ink-c); margin-bottom: 0.15rem; }
.cant-list span { font-size: 0.82rem; color: var(--ink-mute-c); line-height: 1.65; }

/* ── 푸터 ───────────────────────────────────────── */
.footer {
    background: var(--paper-c);
    border-top: 1px solid var(--rule-c);
    padding: 2.5rem 1.5rem 2rem;
    position: relative;
    text-align: center;
}
.footer::before {
    content: '';
    position: absolute;
    top: -1px; left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--accent-c);
}
.footer-inner { max-width: 1080px; margin: 0 auto; }
.footer-brand { font-family: var(--font-serif-c); font-size: 0.95rem; font-weight: 700; color: var(--ink-c); }
.footer-addr { font-size: 0.78rem; color: var(--ink-mute-c); margin-top: 0.3rem; }
.footer-addr a { color: var(--accent-c); text-decoration: none; font-weight: 600; }
.footer-lib { font-size: 0.7rem; color: var(--ink-light-c); margin-top: 0.9rem; }

/* ── 조변 배너 ──────────────────────────────────── */
.lawyer-banner {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: var(--card-c);
    border: 1px solid var(--rule-c);
    border-left: 3px solid var(--accent-c);
    border-radius: 8px;
    padding: 0.6rem 0.95rem 0.6rem 0.7rem;
    text-decoration: none;
    box-shadow: var(--shadow-card-c);
    transition: var(--transition-c);
    z-index: 90;
}
.lawyer-banner:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -12px rgba(18, 26, 32, 0.3); }
.lawyer-icon-box {
    width: 38px; height: 38px;
    background: var(--paper-soft-c);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-c);
    flex-shrink: 0;
}
.lawyer-text-box { display: flex; flex-direction: column; line-height: 1.3; }
.lawyer-title { font-size: 0.82rem; font-weight: 700; color: var(--ink-c); }
.lawyer-subtitle { font-size: 0.7rem; color: var(--ink-light-c); }
.lawyer-subtitle::after { content: '→'; color: var(--accent-c); margin-left: 0.25rem; transition: var(--transition-c); display: inline-block; }
.lawyer-banner:hover .lawyer-subtitle::after { transform: translateX(3px); }

/* ── 토스트 ─────────────────────────────────────── */
.toast {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translate(-50%, -200%);
    background: var(--ink-c);
    color: #fff;
    padding: 0.8rem 1.4rem;
    border-radius: 6px;
    font-size: 0.86rem;
    font-weight: 600;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: var(--transition-c);
    box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.5);
    max-width: 90vw;
    text-align: center;
}
.toast.is-show { transform: translate(-50%, 0); opacity: 1; visibility: visible; }
.toast.is-error { background: var(--danger-c); }

/* ── 반응형 ─────────────────────────────────────── */
@media (max-width: 900px) {
    .tool-tabs { grid-template-columns: repeat(3, 1fr); }
    .compare { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
    .header-container { padding: 0.65rem 1rem; }
    .header-container::before { left: 1rem; width: 32px; height: 32px; font-size: 18px; }
    .header-left { padding-left: 42px; }
    .main-info strong { font-size: 0.92rem; }
    .lawyer-name { font-size: 0.66rem; }
    .header-home span { display: none; }
    .header-home { padding: 0.45rem 0.6rem; }

    .main-content { padding: 2rem 1rem 5rem; }
    .main-content::before { font-size: 10rem; right: -0.5rem; }

    .tool-tabs { grid-template-columns: repeat(2, 1fr); gap: 0.4rem; }
    .tool-tab { padding: 0.75rem 0.4rem; }
    .tab-note { display: none; }

    .dropzone { padding: 2rem 1rem; }
    .opt-label { min-width: 100%; }
    .btn-primary { width: 100%; justify-content: center; }
    .thumb-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 0.6rem; }
    .thumb-tools { opacity: 1; }

    .lawyer-banner {
        right: 16px;
        bottom: 16px;
        padding: 0.5rem;
        border-radius: 50%;
        border-left-width: 1px;
    }
    .lawyer-text-box { display: none; }
    .lawyer-icon-box { width: 40px; height: 40px; border-radius: 50%; }

    .size-compare { gap: 0.6rem; }
    .size-item .val { font-size: 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}