/* ═════════════════════════════════════════════════════════════════════
   METARESISTOME — EDITORIAL SUBMISSION SYSTEM
   Elsevier / Aries Editorial Manager-Inspired Scholarly Submission Portal
   ═════════════════════════════════════════════════════════════════════ */

:root {
  --em-navy: #002B49;
  --em-teal: #007398;
  --em-teal-light: #0096C7;
  --em-coral: #E06535;
  --em-bg: #F4F6F9;
  --em-card-bg: #FFFFFF;
  --em-border: #D1D9E2;
  --em-border-focus: #007398;
  --em-text: #1C2833;
  --em-muted: #566573;
  --em-success: #1E8449;
  --em-danger: #C0392B;
  --em-danger-bg: #FADBD8;
  --em-warning: #D35400;
  --em-warning-bg: #FCF3CF;
  --font-serif: "Merriweather", Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0, 43, 73, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 43, 73, 0.12);
  --shadow-lg: 0 10px 25px rgba(0, 43, 73, 0.15);
}

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

body.submission-body {
  font-family: var(--font-sans);
  background-color: var(--em-bg);
  color: var(--em-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ═══════════════════════════════════════════
   SUBMISSION PORTAL HEADER
   ═══════════════════════════════════════════ */
.submission-header {
  background-color: var(--em-navy);
  color: #FFF;
  border-bottom: 3px solid var(--em-teal);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.sub-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.sub-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: #FFF;
}

.sub-brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 4px;
  background: #FFF;
  padding: 3px;
  object-fit: contain;
}

.sub-brand-text h1 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.2;
}

.sub-brand-tag {
  font-size: 0.75rem;
  color: #A9CCE3;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sub-brand-tag .portal-pill {
  background-color: var(--em-coral);
  color: #FFF;
  font-size: 0.65rem;
  padding: 1px 6px;
  border-radius: 2px;
  font-weight: 700;
}

.sub-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sub-header-link {
  color: #EBF5FB;
  font-size: 0.825rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.15s;
}

.sub-header-link:hover {
  color: #FFF;
  text-decoration: underline;
}

/* ═══════════════════════════════════════════
   STEP PROGRESS BAR (Elsevier Style)
   ═══════════════════════════════════════════ */
.submission-progress-bar {
  background-color: #FFF;
  border-bottom: 1px solid var(--em-border);
  box-shadow: var(--shadow-sm);
}

.progress-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow-x: auto;
  gap: 0.75rem;
}

.step-node {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--em-muted);
  cursor: pointer;
  white-space: nowrap;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  user-select: none;
}

.step-node .node-number {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: #EAEDED;
  color: var(--em-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  transition: all 0.2s;
}

.step-node.active {
  color: var(--em-teal);
  background-color: #EBF5FB;
}

.step-node.active .node-number {
  background-color: var(--em-teal);
  color: #FFF;
}

.step-node.completed {
  color: var(--em-success);
}

.step-node.completed .node-number {
  background-color: var(--em-success);
  color: #FFF;
}

.step-connector {
  flex-grow: 1;
  height: 2px;
  background-color: #EAEDED;
  min-width: 15px;
  max-width: 45px;
}

.step-connector.completed {
  background-color: var(--em-success);
}

/* ═══════════════════════════════════════════
   MAIN SUBMISSION CONTAINER & CARDS
   ═══════════════════════════════════════════ */
.submission-main {
  max-width: 1050px;
  width: 100%;
  margin: 2rem auto;
  padding: 0 1.5rem;
  flex-grow: 1;
}

.submission-step-card {
  display: none;
  background-color: var(--em-card-bg);
  border: 1px solid var(--em-border);
  border-radius: 4px;
  box-shadow: var(--shadow-md);
  padding: 2.25rem;
  animation: fadeIn 0.25s ease-in-out;
}

.submission-step-card.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Auto-Save Draft Notification Banner */
.draft-notice-banner {
  background-color: #EBF7EE;
  border: 1px solid #C3E6CB;
  border-radius: 4px;
  padding: 0.65rem 1.15rem;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #155724;
}

.draft-notice-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 500;
}

.draft-indicator-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: #28A745;
  box-shadow: 0 0 0 2px rgba(40, 167, 69, 0.25);
  display: inline-block;
  flex-shrink: 0;
}

.btn-start-over {
  background-color: #FFF;
  border: 1px solid #D9534F;
  color: #D9534F;
  font-size: 0.775rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-start-over:hover {
  background-color: #D9534F;
  color: #FFF;
}

.step-header {
  border-bottom: 2px solid #EAEDED;
  padding-bottom: 1.25rem;
  margin-bottom: 1.75rem;
}

.step-header h2 {
  font-size: 1.45rem;
  color: var(--em-navy);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.step-header p {
  color: var(--em-muted);
  font-size: 0.9rem;
  margin-top: 0.35rem;
}

/* ═══════════════════════════════════════════
   STEP 1: ARTICLE TYPE SELECTION (Minimal List Design)
   ═══════════════════════════════════════════ */
.article-types-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--em-border);
  border-radius: 4px;
  background-color: #FFF;
  overflow: hidden;
  margin-bottom: 2rem;
}

.article-type-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid #EAEDED;
  cursor: pointer;
  transition: background-color 0.15s ease, border-left-color 0.15s ease;
  border-left: 4px solid transparent;
}

.article-type-row:last-child {
  border-bottom: none;
}

.article-type-row:hover {
  background-color: #F8FBFD;
}

.article-type-row.selected {
  background-color: #EBF5FB;
  border-left-color: var(--em-teal);
}

.article-type-row input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--em-teal);
  cursor: pointer;
  flex-shrink: 0;
}

.article-type-info {
  flex-grow: 1;
}

.article-type-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--em-navy);
  margin-bottom: 0.15rem;
}

.article-type-desc {
  font-size: 0.825rem;
  color: var(--em-muted);
  line-height: 1.4;
}

.article-type-badge {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--em-teal);
  background-color: #E8F4F8;
  padding: 3px 8px;
  border-radius: 3px;
  font-weight: 600;
  white-space: nowrap;
}

/* Autocomplete & Reorder Buttons */
.btn-reorder-files {
  background-color: #FFF;
  border: 1px solid var(--em-teal);
  color: var(--em-teal);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 0.85rem;
  border-radius: 3px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s;
}

.btn-reorder-files:hover {
  background-color: #EBF5FB;
}

.institution-search-wrap {
  position: relative;
}

.institution-results-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 220px;
  overflow-y: auto;
  background-color: #FFF;
  border: 1px solid var(--em-teal);
  border-radius: 0 0 4px 4px;
  box-shadow: var(--shadow-md);
  z-index: 1000;
  list-style: none;
  margin: 0;
  padding: 0;
}

.institution-results-dropdown.is-open {
  display: block;
}

.institution-result-item {
  padding: 0.6rem 0.85rem;
  font-size: 0.825rem;
  cursor: pointer;
  border-bottom: 1px solid #EAEDED;
  display: flex;
  justify-content: space-between;
}

.institution-result-item:hover {
  background-color: #EBF5FB;
  color: var(--em-teal);
}

.institution-add-custom-btn {
  padding: 0.6rem 0.85rem;
  font-size: 0.825rem;
  color: var(--em-teal);
  font-weight: 700;
  background-color: #F8FBFD;
  cursor: pointer;
  border-top: 1px dashed var(--em-teal);
}

.institution-add-custom-btn:hover {
  background-color: #EBF5FB;
}

/* Country Search Autocomplete Dropdown */
.country-search-wrap {
  position: relative;
}

.country-results-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 220px;
  overflow-y: auto;
  background-color: #FFF;
  border: 1px solid var(--em-teal);
  border-radius: 0 0 4px 4px;
  box-shadow: var(--shadow-md);
  z-index: 1000;
  list-style: none;
  margin: 0;
  padding: 0;
}

.country-results-dropdown.is-open {
  display: block;
}

.country-result-item {
  padding: 0.6rem 0.85rem;
  font-size: 0.825rem;
  cursor: pointer;
  border-bottom: 1px solid #EAEDED;
  color: var(--em-navy);
}

.country-result-item:hover {
  background-color: #EBF5FB;
  color: var(--em-teal);
}

.extracted-notice-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: #D5F5E3;
  color: #1E8449;
  border: 1px solid #A9DFBF;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 3px;
  margin-bottom: 0.4rem;
}

.meta-pill {
  background-color: #EAEDED;
  color: var(--em-navy);
  padding: 2px 7px;
  border-radius: 2px;
  font-weight: 600;
}

/* ═══════════════════════════════════════════
   STEP 2: ATTACH FILES (Complex Item Type Dropdown & Uploads)
   ═══════════════════════════════════════════ */
.upload-instructions-box {
  background-color: #EBF5FB;
  border-left: 4px solid var(--em-teal);
  padding: 1rem 1.25rem;
  margin-bottom: 1.75rem;
  font-size: 0.875rem;
  color: var(--em-text);
  border-radius: 0 4px 4px 0;
}

.upload-instructions-box ul {
  margin: 0.4rem 0 0 1.25rem;
}

.upload-instructions-box li {
  margin-bottom: 0.25rem;
}

/* File Upload Controls */
.upload-controls-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  align-items: start;
}

@media (max-width: 768px) {
  .upload-controls-row {
    grid-template-columns: 1fr;
  }
}

.item-selector-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--em-navy);
  margin-bottom: 0.4rem;
}

.item-type-select {
  width: 100%;
  padding: 0.75rem 0.85rem;
  font-size: 0.9rem;
  border: 1px solid var(--em-border);
  border-radius: 4px;
  background-color: #FFF;
  color: var(--em-text);
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}

.item-type-select:focus {
  border-color: var(--em-teal);
  box-shadow: 0 0 0 2px rgba(0, 115, 152, 0.15);
}

.item-helper-text {
  font-size: 0.785rem;
  color: var(--em-muted);
  margin-top: 0.4rem;
  line-height: 1.4;
}

/* Drag & Drop Zone */
.dropzone-area {
  border: 2px dashed var(--em-border);
  border-radius: 4px;
  background-color: #FAFCFE;
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.dropzone-area:hover,
.dropzone-area.dragover {
  border-color: var(--em-teal);
  background-color: #F0F8FF;
}

.dropzone-icon {
  width: 44px;
  height: 44px;
  color: var(--em-teal);
  margin-bottom: 0.5rem;
}

.dropzone-title {
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--em-navy);
}

.dropzone-subtitle {
  font-size: 0.825rem;
  color: var(--em-muted);
  margin-top: 0.25rem;
}

.dropzone-browse-btn {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.45rem 1rem;
  font-size: 0.825rem;
  font-weight: 600;
  color: #FFF;
  background-color: var(--em-teal);
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 0.15s;
}

.dropzone-browse-btn:hover {
  background-color: var(--em-teal-light);
}

/* RED DUPLICATE WARNING BOX */
.single-file-alert {
  display: none;
  background-color: var(--em-danger-bg);
  border: 1px solid var(--em-danger);
  border-left: 5px solid var(--em-danger);
  color: var(--em-danger);
  padding: 0.85rem 1.15rem;
  border-radius: 0 4px 4px 0;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  animation: shake 0.3s ease-in-out;
}

.single-file-alert.is-visible {
  display: block;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* Uploaded Files Table (Editorial Manager Style) */
.files-table-container {
  margin-top: 1.75rem;
  border: 1px solid var(--em-border);
  border-radius: 4px;
  overflow: hidden;
  background-color: #FFF;
}

.files-table-header {
  background-color: #EAEDED;
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--em-border);
}

.files-table-header h4 {
  font-size: 0.95rem;
  color: var(--em-navy);
  font-weight: 700;
}

.file-status-summary {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--em-muted);
}

.em-files-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.em-files-table th {
  background-color: #F8F9F9;
  text-align: left;
  padding: 0.65rem 1rem;
  font-weight: 700;
  color: var(--em-navy);
  border-bottom: 1px solid var(--em-border);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.em-files-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #EAEDED;
  vertical-align: middle;
}

.em-files-table tr:last-child td {
  border-bottom: none;
}

.em-files-table tr:hover {
  background-color: #FBFCFC;
}

.item-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 2px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-cover { background-color: #E8F8F5; color: #117864; border: 1px solid #A3E4D7; }
.badge-manuscript { background-color: #EBF5FB; color: #1B4F72; border: 1px solid #AED6F1; }
.badge-figure { background-color: #FEF9E7; color: #7D6608; border: 1px solid #F9E79F; }
.badge-table { background-color: #F4ECF7; color: #512E5F; border: 1px solid #D2B4DE; }
.badge-supplementary { background-color: #EAECEE; color: #2C3E50; border: 1px solid #BDC3C7; }
.badge-titlepage { background-color: #FADBD8; color: #78281F; border: 1px solid #F5B7B1; }
.badge-graphical { background-color: #FDEDEC; color: #922B21; border: 1px solid #F1948A; }

.btn-remove-file {
  background: none;
  border: 1px solid #E74C3C;
  color: #C0392B;
  font-weight: 700;
  font-size: 0.775rem;
  padding: 3px 8px;
  border-radius: 2px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: all 0.15s;
}

.btn-remove-file:hover {
  background-color: #C0392B;
  color: #FFF;
}

.empty-files-placeholder {
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--em-muted);
  font-size: 0.875rem;
}

/* Mandatory Checklist Bar */
.mandatory-checklist {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.25rem;
  padding: 0.85rem 1.15rem;
  background-color: #F8F9F9;
  border: 1px solid var(--em-border);
  border-radius: 4px;
  font-size: 0.825rem;
  flex-wrap: wrap;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
}

.check-item.valid {
  color: var(--em-success);
}

.check-item.invalid {
  color: var(--em-danger);
}

/* ═══════════════════════════════════════════
   STEP 3 & 4: QUESTIONNAIRE & DECLARATIONS
   ═══════════════════════════════════════════ */
.form-section-title {
  font-size: 1.1rem;
  color: var(--em-navy);
  font-weight: 700;
  margin: 1.75rem 0 1rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #EAEDED;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--em-navy);
  margin-bottom: 0.35rem;
}

.form-group label .req {
  color: var(--em-danger);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-size: 0.875rem;
  font-family: inherit;
  border: 1px solid var(--em-border);
  border-radius: 3px;
  outline: none;
  background-color: #FFF;
  transition: border-color 0.15s;
}

.form-control:focus {
  border-color: var(--em-teal);
  box-shadow: 0 0 0 2px rgba(0, 115, 152, 0.12);
}

textarea.form-control {
  min-height: 95px;
  resize: vertical;
}

.word-count-note {
  font-size: 0.75rem;
  color: var(--em-muted);
  text-align: right;
  margin-top: 0.25rem;
}

/* Minimal Word Counter / Keyword Density Panel (wordcounter.net style) */
.keyword-density-panel {
  background-color: #F8F9FA;
  border: 1px solid var(--em-border);
  border-radius: 4px;
  padding: 0.75rem 1rem;
  margin-top: 0.75rem;
}

.density-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid #EAEDED;
}

.density-title {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  color: var(--em-navy);
  font-size: 0.825rem;
}

.density-sub {
  color: var(--em-muted);
  font-size: 0.75rem;
}

.density-toggle-group {
  display: inline-flex;
  border: 1px solid var(--em-border);
  border-radius: 3px;
  overflow: hidden;
  background-color: #FFF;
}

.density-toggle-btn {
  background: none;
  border: none;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--em-muted);
  cursor: pointer;
  transition: all 0.15s;
}

.density-toggle-btn:hover {
  background-color: #F0F4F8;
  color: var(--em-navy);
}

.density-toggle-btn.active {
  background-color: var(--em-teal);
  color: #FFF;
}

.density-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  min-height: 28px;
  align-items: center;
}

.density-chip {
  background-color: #FFF;
  border: 1px solid var(--em-border);
  border-radius: 12px;
  padding: 2px 10px;
  font-size: 0.775rem;
  color: var(--em-navy);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.density-chip:hover {
  background-color: #EBF5FB;
  border-color: var(--em-teal);
  color: var(--em-teal);
}

.density-chip .density-freq {
  color: var(--em-teal);
  font-weight: 700;
}

.density-placeholder {
  font-size: 0.775rem;
  color: var(--em-muted);
  font-style: italic;
}

/* Declaration Question Box */
.declaration-card {
  background-color: #FDFEFE;
  border: 1px solid var(--em-border);
  border-left: 4px solid #BDC3C7;
  border-radius: 0 4px 4px 0;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  transition: border-color 0.2s;
}

.declaration-card.confirmed {
  border-left-color: var(--em-success);
}

.declaration-title {
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--em-navy);
  margin-bottom: 0.35rem;
}

.declaration-desc {
  font-size: 0.825rem;
  color: var(--em-muted);
  margin-bottom: 0.75rem;
  line-height: 1.45;
}

.declaration-options {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.radio-inline {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.conditional-input-box {
  display: none;
  margin-top: 0.75rem;
}

.conditional-input-box.is-open {
  display: block;
}

/* Dynamic Authors Table */
.authors-wrap {
  border: 1px solid var(--em-border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.author-entry-card {
  padding: 1.15rem;
  background-color: #FFF;
  border-bottom: 1px solid var(--em-border);
  position: relative;
}

.author-entry-card:last-child {
  border-bottom: none;
}

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

.author-number {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--em-teal);
}

.author-header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-reorder-group {
  display: inline-flex;
  gap: 0.35rem;
}

.btn-author-move {
  background-color: #FFF;
  border: 1px solid var(--em-border);
  color: var(--em-navy);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.btn-author-move:hover:not(:disabled) {
  background-color: #EBF5FB;
  border-color: var(--em-teal);
  color: var(--em-teal);
}

.btn-author-move:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  border-color: #EAEDED;
  background-color: #FAFAFA;
}

.author-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}

.btn-add-author {
  background-color: #FFF;
  border: 1px dashed var(--em-teal);
  color: var(--em-teal);
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.15s;
}

.btn-add-author:hover {
  background-color: #EBF5FB;
}

/* Hybrid Journal Choice Cards */
.hybrid-model-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 0.75rem;
}

@media (max-width: 650px) {
  .hybrid-model-selector {
    grid-template-columns: 1fr;
  }
}

.hybrid-card {
  border: 2px solid var(--em-border);
  border-radius: 4px;
  padding: 1.25rem;
  cursor: pointer;
  background-color: #FFF;
  transition: all 0.2s;
  position: relative;
}

.hybrid-card:hover {
  border-color: var(--em-teal);
}

.hybrid-card.selected {
  border-color: var(--em-teal);
  background-color: #F0F8FF;
}

.hybrid-card h4 {
  font-size: 1rem;
  color: var(--em-navy);
  margin-bottom: 0.35rem;
}

.hybrid-card p {
  font-size: 0.825rem;
  color: var(--em-muted);
  line-height: 1.45;
}

.hybrid-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 2px;
  margin-bottom: 0.4rem;
}

.badge-oa { background-color: #D5F5E3; color: #196F3D; }
.badge-sub { background-color: #EAECEE; color: #2C3E50; }

/* ═══════════════════════════════════════════
   STEP 5: REVIEW & FINAL SUBMISSION
   ═══════════════════════════════════════════ */
.review-summary-box {
  background-color: #F8F9F9;
  border: 1px solid var(--em-border);
  border-radius: 4px;
  padding: 1.5rem;
  margin-bottom: 1.75rem;
}

.review-item-row {
  display: flex;
  margin-bottom: 0.85rem;
  font-size: 0.875rem;
}

.review-label {
  width: 220px;
  font-weight: 700;
  color: var(--em-navy);
  flex-shrink: 0;
}

.review-value {
  color: var(--em-text);
  flex-grow: 1;
}

.review-files-list {
  list-style: none;
  margin-top: 0.35rem;
}

.review-files-list li {
  padding: 0.35rem 0.5rem;
  background-color: #FFF;
  border: 1px solid var(--em-border);
  margin-bottom: 0.35rem;
  border-radius: 3px;
  font-size: 0.825rem;
  display: flex;
  justify-content: space-between;
}

.submission-agreement-box {
  background-color: #FCF3CF;
  border: 1px solid #F9E79F;
  border-left: 4px solid var(--em-warning);
  padding: 1.15rem;
  border-radius: 0 4px 4px 0;
  font-size: 0.85rem;
  color: #7D6608;
  margin-bottom: 1.75rem;
}

.submission-agreement-box label {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  cursor: pointer;
  font-weight: 600;
}

/* ═══════════════════════════════════════════
   NAV BUTTONS (Next / Back / Submit)
   ═══════════════════════════════════════════ */
.step-navigation-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid #EAEDED;
  padding-top: 1.5rem;
  margin-top: 2rem;
}

.btn-em-prev {
  background-color: #EAEDED;
  color: var(--em-navy);
  border: none;
  padding: 0.65rem 1.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.15s;
}

.btn-em-prev:hover {
  background-color: #D5DBDB;
}

.btn-em-next {
  background-color: var(--em-teal);
  color: #FFF;
  border: none;
  padding: 0.65rem 1.65rem;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-em-next:hover:not(:disabled) {
  background-color: var(--em-teal-light);
  box-shadow: 0 2px 6px rgba(0, 115, 152, 0.25);
}

.btn-em-next:disabled {
  background-color: #BDC3C7;
  cursor: not-allowed;
  opacity: 0.7;
}

.btn-em-submit {
  background-color: var(--em-coral);
  color: #FFF;
  border: none;
  padding: 0.75rem 2rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 3px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-em-submit:hover:not(:disabled) {
  background-color: #D35400;
  box-shadow: 0 4px 10px rgba(224, 101, 53, 0.35);
}

.btn-em-submit:disabled {
  background-color: #BDC3C7;
  cursor: not-allowed;
}

/* ═══════════════════════════════════════════
   SUCCESS CONFIRMATION SCREEN
   ═══════════════════════════════════════════ */
.submission-success-card {
  display: none;
  background-color: #FFF;
  border: 1px solid var(--em-border);
  border-radius: 4px;
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.3s ease;
}

.submission-success-card.active {
  display: block;
}

.success-badge-icon {
  width: 64px;
  height: 64px;
  background-color: #D5F5E3;
  color: var(--em-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
}

.success-badge-icon svg {
  width: 36px;
  height: 36px;
}

.tracking-id-display {
  display: inline-block;
  background-color: #EBF5FB;
  border: 2px dashed var(--em-teal);
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--em-navy);
  letter-spacing: 0.05em;
  margin: 1rem 0 1.5rem 0;
}

.next-steps-timeline {
  max-width: 650px;
  margin: 2rem auto;
  text-align: left;
  border-left: 2px solid var(--em-teal);
  padding-left: 1.5rem;
}

.timeline-event {
  margin-bottom: 1.25rem;
  position: relative;
}

.timeline-event::before {
  content: "";
  position: absolute;
  left: -1.95rem;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--em-teal);
}

.timeline-event h5 {
  font-size: 0.9rem;
  color: var(--em-navy);
  font-weight: 700;
}

.timeline-event p {
  font-size: 0.825rem;
  color: var(--em-muted);
}

.success-action-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.btn-download-manifest {
  background-color: var(--em-navy);
  color: #FFF;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 3px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s;
}

.btn-download-manifest:hover {
  background-color: #001B2E;
}

.btn-return-home {
  background-color: #EAEDED;
  color: var(--em-navy);
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 3px;
  text-decoration: none;
  transition: background-color 0.15s;
}

.btn-return-home:hover {
  background-color: #D5DBDB;
}

/* ═══════════════════════════════════════════
   SUBMISSION PORTAL FOOTER
   ═══════════════════════════════════════════ */
.submission-footer {
  background-color: #FFF;
  border-top: 1px solid var(--em-border);
  padding: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--em-muted);
  margin-top: auto;
}