/* ── Reset & Base ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --border: #efefef;
  --border-strong: #dbdbdb;
  --text: #262626;
  --text-secondary: #8e8e8e;
  --text-muted: #a8a8a8;
  --accent: #262626;
  --accent-hover: #000000;
  --primary: #0095f6;
  --primary-hover: #0081d6;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --font: "Noto Sans KR", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.2s ease;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--text);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 1000;
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  pointer-events: none;
  box-shadow: var(--shadow-md);
}

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

/* ── Header ── */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 1rem 1rem;
  text-align: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 720px;
  margin: 0 auto;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  font-size: 1.25rem;
  color: var(--primary);
}

.logo-text {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.subtitle {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.auth-area,
.user-area {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.user-greeting {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.user-greeting strong {
  color: var(--text);
}

.hidden {
  display: none !important;
}

/* ── Language Switcher ── */
.lang-switcher {
  display: flex;
  gap: 0.25rem;
  background: var(--bg);
  border-radius: 999px;
  padding: 0.2rem;
  border: 1px solid var(--border);
}

.lang-btn {
  font-family: var(--font);
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.35rem 0.65rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

/* ── Layout ── */
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.section-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.875rem;
  letter-spacing: -0.01em;
}

.section-title--sub {
  margin-top: 1.25rem;
}

/* ── Buttons ── */
.btn {
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform 0.15s ease, box-shadow var(--transition);
  border-radius: var(--radius-sm);
}

.btn:active {
  transform: scale(0.97);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-template {
  flex: 1;
  min-width: 140px;
  padding: 0.7rem 1rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-template:hover {
  background: var(--border);
  border-color: var(--border-strong);
}

.btn-group--dividers {
  flex-direction: column;
}

.btn-divider {
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: var(--bg);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-divider:hover {
  background: var(--border);
  color: var(--text);
}

.btn-primary {
  padding: 0.75rem 1.25rem;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(0, 149, 246, 0.25);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(0, 149, 246, 0.35);
}

.btn-ghost {
  padding: 0.45rem 0.75rem;
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  color: var(--text);
  background: var(--bg);
}

.btn-outline {
  padding: 0.45rem 0.75rem;
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: rgba(0, 149, 246, 0.08);
}

.btn-sm {
  font-size: 0.75rem;
  padding: 0.35rem 0.65rem;
}

.btn-full {
  width: 100%;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}

.section-header .section-title {
  margin-bottom: 0;
}

.section-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.875rem;
}

.saved-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.saved-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.saved-item-btn {
  flex: 1;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.8125rem;
  color: var(--text);
  padding: 0;
}

.saved-item-btn:hover {
  color: var(--primary);
}

.saved-item-meta {
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.saved-item-delete {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 0.25rem;
  line-height: 1;
}

.saved-item-delete:hover {
  color: #ed4956;
}

.empty-msg {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-align: center;
  padding: 1rem 0;
}

/* ── My Templates Lock Overlay ── */
.my-templates-card {
  overflow: hidden;
}

.my-templates-inner {
  position: relative;
  min-height: 200px;
}

.my-templates-body {
  transition: filter 0.3s ease, opacity 0.3s ease;
}

.my-templates-card.is-locked .my-templates-body {
  filter: blur(5px);
  opacity: 0.45;
  pointer-events: none;
  user-select: none;
}

.my-templates-card.is-locked #saved-list,
.my-templates-card.is-locked #saved-empty {
  display: none;
}

.my-templates-card.is-locked .saved-list--preview {
  display: flex;
}

.my-templates-card:not(.is-locked) .saved-list--preview {
  display: none;
}

.saved-list--preview {
  flex-direction: column;
  gap: 0.5rem;
}

.saved-item--demo {
  pointer-events: none;
}

.my-templates-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.35);
  z-index: 2;
}

.my-templates-card:not(.is-locked) .my-templates-overlay {
  display: none;
}

.lock-banner {
  text-align: center;
  max-width: 320px;
  padding: 1.25rem 1rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
}

.lock-icon {
  font-size: 1.75rem;
  display: block;
  margin-bottom: 0.65rem;
}

.lock-banner-text {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--text);
  margin-bottom: 1rem;
  font-weight: 500;
}

.privacy-notice {
  font-size: 0.6875rem;
  color: var(--text-muted);
  line-height: 1.55;
  text-align: center;
  margin-top: 0.25rem;
}

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 1rem;
}

.modal {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  width: 100%;
  max-width: 400px;
  position: relative;
  box-shadow: var(--shadow-md);
}

.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.form-input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font-family: var(--font);
  font-size: 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
}

.form-input:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px rgba(0, 149, 246, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: 0.75rem;
  color: #ed4956;
}

.modal-switch {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 1rem;
}

.link-btn {
  background: none;
  border: none;
  color: var(--primary);
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  margin-left: 0.25rem;
}

.modal--legal {
  max-width: 520px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.legal-content {
  overflow-y: auto;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-right: 0.25rem;
}

.legal-content h3 {
  font-size: 0.875rem;
  color: var(--text);
  margin: 1rem 0 0.4rem;
}

.legal-content h3:first-child {
  margin-top: 0;
}

.legal-content p {
  margin-bottom: 0.65rem;
}

.legal-content ul {
  margin: 0.35rem 0 0.65rem 1.1rem;
}

.legal-content li {
  margin-bottom: 0.25rem;
}

/* ── Emoji Grid ── */
.emoji-grid {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.emoji-btn {
  width: 44px;
  height: 44px;
  font-size: 1.25rem;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition), transform 0.15s ease, border-color var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.emoji-btn:hover {
  background: var(--border);
  border-color: var(--border-strong);
  transform: scale(1.08);
}

/* ── Editor ── */
.card--editor {
  padding: 1.25rem;
}

.main-textarea {
  width: 100%;
  min-height: 220px;
  padding: 1rem;
  font-family: var(--font);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  resize: vertical;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.main-textarea::placeholder {
  color: var(--text-muted);
}

.main-textarea:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px rgba(0, 149, 246, 0.12);
}

.editor-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.875rem;
  flex-wrap: wrap;
}

.char-count {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.char-count strong {
  color: var(--text);
  font-weight: 600;
}

/* ── Editor Toolbar ── */
.editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.editor-toolbar-label {
  margin-bottom: 0;
}

/* ── Fancy Font Conversion Bar ── */
.fancy-font-bar {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1rem;
  margin-bottom: 1.25rem;
}

.fancy-font-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}

.fancy-font-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-fancy {
  flex: 1;
  min-width: 90px;
  padding: 0.55rem 0.75rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
}

.btn-fancy:hover {
  background: rgba(0, 149, 246, 0.08);
  border-color: var(--primary);
  color: var(--primary);
}

.fancy-font-hint {
  font-size: 0.6875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-top: 0.65rem;
}

/* ── Editor Layout (main + preview) ── */
.editor-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.editor-main {
  min-width: 0;
}

.editor-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.preview-heading {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.65rem;
  align-self: flex-start;
}

@media (min-width: 800px) {
  .editor-layout {
    flex-direction: row;
    align-items: flex-start;
  }

  .editor-main {
    flex: 1;
  }

  .editor-preview {
    flex: 1.05;
    position: sticky;
    top: 1rem;
  }
}

@media (min-width: 1100px) {
  .card--editor {
    max-width: 1000px;
    width: 1000px;
    margin-left: -164px;
    margin-right: -164px;
  }

  .editor-preview {
    flex: 0 0 470px;
  }

  .editor-main {
    flex: 1 1 auto;
  }
}

/* ── Instagram Preview Mockup (mobile feed clone) ── */
.ig-card {
  width: 100%;
  max-width: 470px;
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin: 0 auto;
}

/* --- 헤더 --- */
.ig-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
}

.ig-header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ig-avatar-ring {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  padding: 2px;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ig-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #efefef;
  border: 2px solid #fff;
}

.ig-header-id {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.ig-more {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text);
  display: flex;
  align-items: center;
  padding: 4px;
}

.ig-more svg {
  fill: currentColor;
}

/* --- 사진 영역 (축소) --- */
.ig-photo {
  height: 120px;
  background: #efefef;
  display: flex;
  align-items: center;
  justify-content: center;
  border-top: 1px solid #f0f0f0;
  border-bottom: 1px solid #f0f0f0;
}

.ig-photo span {
  font-size: 14px;
  font-weight: 500;
  color: #b0b0b0;
  letter-spacing: 0.02em;
}

/* --- 액션 아이콘 --- */
.ig-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px 4px;
}

.ig-actions-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ig-icon-btn {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--text);
  padding: 4px;
  display: flex;
  align-items: center;
}

.ig-icon-btn:hover {
  color: var(--text-secondary);
}

/* --- 좋아요 수 --- */
.ig-likes {
  padding: 4px 14px 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

/* --- 본문 (인라인 구조) --- */
.ig-caption {
  padding: 2px 14px 16px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  word-break: break-word;
}

.ig-caption .user-id {
  font-weight: 600;
  margin-right: 4px;
}

/* 접힌 상태: 줄바꿈 무시하고 한 줄로 엉겨붙어 흐름 */
.caption-text {
  white-space: normal;
}

/* 펼친 상태: 입력한 줄바꿈/공백 그대로 살림 */
.ig-caption.expanded .caption-text {
  white-space: pre-wrap;
}

.more-btn {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 14px;
  font-family: inherit;
  margin-left: 4px;
}

.more-btn:hover {
  color: var(--text);
}

/* 펼친 상태에서는 더 보기 숨김 */
.ig-caption.expanded .more-btn {
  display: none;
}
.more-btn.hidden {
  display: none;
}

/* ── Hashtag Pad ── */
.hashtag-pad {
  margin-top: 0.875rem;
  padding-top: 0.875rem;
  border-top: 1px dashed var(--border);
}

.hashtag-pad-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.hashtag-pad-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-tag {
  padding: 0.45rem 0.8rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  border-radius: 999px;
}

.btn-tag:hover {
  background: rgba(0, 149, 246, 0.08);
  border-color: var(--primary);
  color: var(--primary);
}

/* ── Character / Hashtag Counter ── */
.count-item {
  white-space: nowrap;
}

.count-limit {
  color: var(--text-muted);
  font-weight: 400;
}

.count-divider {
  margin: 0 0.5rem;
  color: var(--border-strong);
}

.count-over {
  color: #ed4956 !important;
}

/* ── Ad Placeholders ── */
.ad-placeholder {
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 2rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  min-height: 90px;
}

.ad-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ad-hint {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

/* ── Tips Section ── */
.tips-section {
  margin-top: 0.5rem;
}

.tips-heading {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.tips-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.tips-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.875rem;
}

.tip-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.tip-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.tip-card-thumb {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  width: 40px;
  height: 40px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tip-card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.tip-card-body {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.tip-card-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(0, 149, 246, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.footer-link {
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-link:hover {
  color: var(--text);
}

.footer-divider {
  color: var(--text-muted);
}

/* ── Responsive ── */
@media (min-width: 600px) {
  .header {
    padding: 1.5rem 1.5rem 1.25rem;
  }

  .logo-text {
    font-size: 1.25rem;
  }

  .subtitle {
    font-size: 0.875rem;
  }

  .lang-btn {
    font-size: 0.75rem;
    padding: 0.4rem 0.75rem;
  }

  .container {
    padding: 1.5rem 1.5rem 3rem;
    gap: 1.25rem;
  }

  .card {
    padding: 1.5rem;
  }

  .main-textarea {
    min-height: 260px;
    font-size: 1rem;
  }

  .tips-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .tip-card {
    display: flex;
    flex-direction: column;
  }

  .tip-card-body {
    flex: 1;
  }
}

@media (max-width: 600px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .header-actions {
    width: 100%;
    justify-content: center;
  }

  .user-greeting {
    display: none;
  }
}

@media (max-width: 380px) {
  .header-inner {
    flex-wrap: wrap;
    justify-content: center;
  }

  .logo {
    justify-content: center;
    width: 100%;
  }

  .lang-switcher {
    margin: 0 auto;
  }

  .btn-template {
    min-width: 100%;
  }

  .editor-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary {
    width: 100%;
    text-align: center;
  }

  .editor-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .fancy-font-buttons {
    flex-direction: column;
  }

  .char-count {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
  }

  .count-divider {
    display: none;
  }
}
/* 📱 모바일 및 태블릿 반응형 UI 패치 (화면 너비 768px 이하일 때 발동) */
@media (max-width: 768px) {
  /* 헤더 강제 정렬 */
  .header-inner {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  .header-actions {
    justify-content: center;
    width: 100%;
    flex-wrap: wrap;
  }

  /* 메인 에디터 영역 (좌우 분할 ➔ 상하 분할로 변경) */
  .editor-layout {
    display: flex;
    flex-direction: column;
  }
  .editor-main, .editor-preview {
    width: 100%;
  }

  /* 버튼 그룹 및 카드 여백 축소 */
  .btn-group, .btn-group--dividers {
    flex-direction: column;
  }
  .btn-template, .btn-divider {
    width: 100%;
  }
  .container {
    padding: 10px;
  }
  .card {
    padding: 20px 15px;
  }

  /* 감성 이모지 그리드 간격 조정 */
  .emoji-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
  }

  /* 모달 창 꽉 차게 변경 */
  .modal {
    width: 95%;
    padding: 20px;
  }
}