/* ============================================
   WULFENIA JOURNAL - Modern Design System
   Based on journal_modernization_templates
   ============================================ */

/* CSS Variables - Design Tokens */
:root {
  /* Primary Colors - Wulfenia Green */
  --color-primary: #1a5f4a;
  --color-primary-light: #2d8a6e;
  --color-primary-dark: #0d3d2e;
  
  /* Accent Colors - Gold/Yellow */
  --color-accent: #c9a227;
  --color-accent-light: #f4e4a6;
  --color-accent-dark: #9a7b1a;
  
  /* Semantic Colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
  
  /* Neutral Colors */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  /* Typography */
  --font-sans: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  
  /* Container */
  --container-max: 1280px;
  --container-padding: 1.5rem;
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Source+Sans+Pro:wght@300;400;600;700&display=swap');

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-gray-50);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-gray-900);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-bottom: var(--spacing-4);
}

/* ============================================
   Layout
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--spacing-16) 0;
}

.section-sm {
  padding: var(--spacing-8) 0;
}

.grid {
  display: grid;
  gap: var(--spacing-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ============================================
   Header & Navigation
   ============================================ */

.header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo img {
  height: 65px;
  width: auto;
}

.logo-text {
  color: var(--color-white);
}

.logo-text h1 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--color-white);
  margin: 0;
}

.logo-text span {
  font-size: 0.85rem;
  opacity: 0.9;
  font-weight: 300;
}

.nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav a,
.nav-item > a {
  color: rgba(255,255,255,0.9);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.nav a:hover,
.nav a.active,
.nav-item > a:hover {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
}

/* ============================================
   Page Header
   ============================================ */

.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  padding: var(--spacing-12) 0;
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.page-header .container {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: var(--color-white);
}

.page-header p {
  font-size: 1.15rem;
  opacity: 0.9;
  margin: 0;
}

.breadcrumb {
  display: flex;
  gap: var(--spacing-2);
  font-size: var(--text-sm);
  margin-bottom: var(--spacing-4);
  justify-content: center;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a:hover {
  color: var(--color-white);
}

.breadcrumb span {
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   Cards
   ============================================ */

.card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
}

.card-header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--color-gray-200);
}

.card-header h2 {
  font-size: 1.4rem;
  margin: 0;
}

.card-header p {
  color: var(--color-gray-500);
  font-size: 0.95rem;
  margin: 4px 0 0;
}

.card-body {
  padding: 28px;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
}

.btn-secondary:hover {
  background: var(--color-gray-200);
  color: var(--color-gray-900);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
}

.btn-accent:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--text-base);
}

/* ============================================
   FORMS - Complete Styling
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--text-base);
  font-family: inherit;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: all var(--transition-fast);
  color: var(--color-gray-800);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 95, 74, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder,
input::placeholder,
textarea::placeholder {
  color: var(--color-gray-400);
}

.form-textarea,
textarea {
  min-height: 150px;
  resize: vertical;
}

.form-hint {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

/* Form Sections with Numbers */
.form-section {
  margin-bottom: var(--spacing-8);
  padding-bottom: var(--spacing-8);
  border-bottom: 1px solid var(--color-gray-200);
}

.form-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.section-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.section-number {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.section-title h3 {
  margin: 0;
  color: var(--color-primary-dark);
  font-size: var(--text-xl);
}

.section-desc {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  margin-bottom: var(--spacing-6);
}

.optional-tag {
  font-size: var(--text-xs);
  font-weight: 400;
  color: var(--color-gray-400);
  margin-left: var(--spacing-2);
}

/* Form Row - Two Column */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-6);
}

/* Co-author entries */
.coauthor-entry {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  margin-bottom: var(--spacing-4);
}

.coauthor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
}

.coauthor-label {
  font-weight: 600;
  color: var(--color-gray-700);
  font-size: var(--text-sm);
}

.remove-coauthor {
  background: none;
  border: none;
  color: var(--color-error);
  font-size: var(--text-sm);
  cursor: pointer;
  padding: var(--spacing-1) var(--spacing-2);
}

.remove-coauthor:hover {
  text-decoration: underline;
}

/* Upload area */
.upload-area {
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-10);
  text-align: center;
  background: var(--color-gray-50);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-fast);
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--color-accent);
  background: rgba(201, 162, 39, 0.05);
}

.upload-area input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.upload-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-3);
}

.upload-hint {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-2);
}

.file-name {
  margin-top: var(--spacing-4);
  font-weight: 600;
  color: var(--color-success);
  display: none;
}

.file-name.show {
  display: block;
}

/* Form intro */
.form-intro {
  margin-bottom: var(--spacing-8);
  padding-bottom: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
}

.form-intro h2 {
  margin-bottom: var(--spacing-2);
  font-size: var(--text-2xl);
}

.form-intro p {
  color: var(--color-gray-500);
  margin: 0;
}

/* Captcha & Submit */
.captcha-container {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-6);
}

.submit-actions {
  display: flex;
  gap: var(--spacing-4);
}

.submit-actions .btn {
  flex: 1;
  padding: var(--spacing-4) var(--spacing-6);
  font-size: var(--text-base);
}

/* ============================================
   Submit Page Layout
   ============================================ */

.submit-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--spacing-12);
}

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

/* Access/Author Panel Page Layout */
.access-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--spacing-12);
}

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

/* Status Cards for Author Panel */
.status-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
}

.status-card.status-review {
  border-left: 4px solid var(--color-info);
}

.status-card.status-accepted {
  border-left: 4px solid var(--color-success);
}

.status-card.status-published {
  border-left: 4px solid var(--color-accent);
}

.status-card.status-withdrawn {
  border-left: 4px solid var(--color-error);
}

.status-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-4);
}

.status-card h2 {
  margin-bottom: var(--spacing-3);
}

.status-message {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-4);
}

.paper-title {
  font-style: italic;
  color: var(--color-gray-700);
  background: var(--color-gray-50);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
}

/* ============================================
   Sidebar
   ============================================ */

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.sidebar-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.sidebar-header {
  background: var(--color-gray-50);
  padding: var(--spacing-4) var(--spacing-5);
  border-bottom: 1px solid var(--color-gray-100);
}

.sidebar-header h3 {
  font-size: var(--text-base);
  margin: 0;
  color: var(--color-gray-700);
}

.sidebar-content {
  padding: var(--spacing-5);
}

/* Checklist items */
.checklist-item {
  display: flex;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-3);
  font-size: var(--text-sm);
}

/* Process list */
.process-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: process;
}

.process-list li {
  display: flex;
  flex-direction: column;
  padding-left: var(--spacing-10);
  position: relative;
  padding-bottom: var(--spacing-5);
  border-left: 2px solid var(--color-gray-200);
  margin-left: var(--spacing-3);
}

.process-list li:last-child {
  border-left: none;
  padding-bottom: 0;
}

.process-list li::before {
  counter-increment: process;
  content: counter(process);
  position: absolute;
  left: calc(var(--spacing-3) * -1);
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 600;
}

.process-list strong {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-1);
}

.process-list span {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ============================================
   Author Panel Styles
   ============================================ */

/* Login Card */
.login-card {
  max-width: 500px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.login-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--spacing-8);
  text-align: center;
}

.login-header h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-2);
}

.login-header p {
  opacity: 0.9;
  margin: 0;
}

.login-body {
  padding: var(--spacing-8);
}

/* Progress Timeline */
.progress-timeline {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-6);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-6);
  flex-wrap: wrap;
  gap: var(--spacing-1);
}

.timeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2);
}

.step-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-gray-200);
  color: var(--color-gray-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-base);
}

.step-label {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  font-weight: 500;
  text-align: center;
  max-width: 80px;
}

.timeline-step.completed .step-icon {
  background: var(--color-success);
  color: var(--color-white);
}

.timeline-step.completed .step-label {
  color: var(--color-success);
}

.timeline-step.current .step-icon {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 0 0 4px rgba(26, 95, 74, 0.2);
}

.timeline-step.current .step-label {
  color: var(--color-primary);
  font-weight: 600;
}

.timeline-connector {
  width: 50px;
  height: 3px;
  background: var(--color-gray-200);
  margin: 0 var(--spacing-1);
}

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

/* Info Card */
.info-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  margin-bottom: var(--spacing-6);
}

.info-card h3 {
  color: var(--color-primary-dark);
  margin: 0 0 var(--spacing-4) 0;
  font-size: var(--text-lg);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.info-label {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-value {
  font-size: var(--text-sm);
  color: var(--color-gray-800);
  font-weight: 500;
}

/* Action Card */
.action-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  margin-bottom: var(--spacing-6);
}

.action-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-6);
  flex-wrap: wrap;
  gap: var(--spacing-3);
}

.action-header h3 {
  margin: 0;
  color: var(--color-primary-dark);
  font-size: var(--text-xl);
}

.action-badge {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* Steps list */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
  margin-bottom: var(--spacing-6);
}

.step-item {
  display: flex;
  gap: var(--spacing-4);
  align-items: flex-start;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.step-content h4 {
  margin: 0 0 var(--spacing-1) 0;
  color: var(--color-gray-800);
  font-size: var(--text-base);
  font-family: var(--font-sans);
}

.step-content p {
  margin: 0;
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

/* Status badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
}

.status-review {
  background: #dbeafe;
  color: #1e40af;
}

.status-accepted {
  background: #d1fae5;
  color: #065f46;
}

.status-published {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.status-withdrawn {
  background: #fee2e2;
  color: #991b1b;
}

/* Next steps box */
.next-steps {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-6);
}

.next-steps h3 {
  color: #065f46;
  margin-bottom: var(--spacing-3);
  font-size: var(--text-base);
}

.next-steps ol {
  color: #065f46;
  padding-left: var(--spacing-5);
  margin: 0;
}

.next-steps li {
  margin-bottom: var(--spacing-2);
}

/* Quick links */
.quick-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.quick-links li {
  margin-bottom: var(--spacing-2);
}

.quick-links a {
  display: block;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-md);
  color: var(--color-gray-700);
  transition: var(--transition-fast);
}

.quick-links a:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

/* Article info */
.article-info {
  background: var(--color-gray-50);
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-4);
  text-align: left;
}

.article-info p {
  margin: var(--spacing-2) 0;
  color: var(--color-gray-600);
}

/* Payment info */
.payment-info {
  background: linear-gradient(135deg, var(--color-accent-light) 0%, #fffbeb 100%);
  border: 1px solid var(--color-accent);
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  margin: var(--spacing-6) 0;
}

.payment-info h4 {
  color: var(--color-accent-dark);
  margin-bottom: var(--spacing-3);
}

.payment-amount {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary-dark);
  text-align: center;
  margin: var(--spacing-4) 0;
}

/* Author layout */
.author-layout {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--spacing-8);
  align-items: start;
}

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

.author-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

/* ============================================
   Alerts
   ============================================ */

.alert {
  padding: var(--spacing-4) var(--spacing-5);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-5);
}

.alert-success {
  background: #f0fff4;
  border: 1px solid #9ae6b4;
  color: #22543d;
}

.alert-error {
  background: #fff5f5;
  border: 1px solid #feb2b2;
  color: #742a2a;
}

.alert-info {
  background: #ebf8ff;
  border: 1px solid #90cdf4;
  color: #2a4365;
}

.alert-warning {
  background: #fffff0;
  border: 1px solid #faf089;
  color: #744210;
}

/* ============================================
   Content Typography
   ============================================ */

.content h2 {
  font-size: 1.6rem;
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent);
}

.content h2:first-child {
  margin-top: 0;
}

.content h3 {
  font-size: 1.3rem;
  margin: 24px 0 12px;
  color: var(--color-primary);
}

.content p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.content ul, .content ol {
  margin: 16px 0 16px 24px;
}

.content li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.content strong {
  color: var(--color-primary-dark);
}

/* ============================================
   Footer
   ============================================ */

.footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-16) 0 var(--spacing-8);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-12);
}

.footer-about img {
  height: 50px;
  margin-bottom: var(--spacing-4);
}

.footer-about p {
  opacity: 0.8;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer h4 {
  font-size: 1rem;
  margin-bottom: var(--spacing-5);
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--color-accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-3);
}

.footer-links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  opacity: 0.7;
  font-size: 0.9rem;
}

/* ============================================
   Main Content Area
   ============================================ */

.main-content {
  flex: 1;
  padding: var(--spacing-16) 0;
}

/* Two Column Layout */
.two-column {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--spacing-10);
}

/* ============================================
   Tables
   ============================================ */

.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: var(--spacing-3) var(--spacing-4);
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
}

th {
  background: var(--color-gray-50);
  font-weight: 600;
  color: var(--color-primary-dark);
}

tr:hover {
  background: var(--color-gray-50);
}

/* ============================================
   Utilities
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.hidden { display: none; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }

/* ============================================
   Responsive Styles
   ============================================ */

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  
  .submit-layout {
    grid-template-columns: 1fr;
  }
  
  .submit-layout .sidebar {
    order: -1;
  }
  
  .access-layout {
    grid-template-columns: 1fr;
  }
  
  .access-layout .sidebar {
    order: -1;
  }
  
  .two-column {
    grid-template-columns: 1fr;
  }
  
  .author-layout {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    gap: 16px;
  }
  
  .nav {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }
  
  .page-header {
    padding: var(--spacing-8) 0;
  }
  
  .page-header h1 {
    font-size: 1.8rem;
  }
  
  .main-content {
    padding: var(--spacing-10) 0;
  }
  
  .section {
    padding: var(--spacing-10) 0;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .submit-actions {
    flex-direction: column;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
  }
  
  .progress-timeline {
    gap: var(--spacing-2);
  }
  
  .timeline-connector {
    width: 25px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-3);
    text-align: center;
  }
}

@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  
  .container {
    padding: 0 var(--spacing-4);
  }
  
  .card-body, .card-header {
    padding: var(--spacing-5);
  }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
  .header, .footer, .sidebar, .btn {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}