/* ============================================================
   DMJ_Journal — Modern Peer Review UI
   (Subject Areas styles are in subjects.css)
   ============================================================ */
:root{
  --navy:#0f2a44; --navy-2:#163a5c; --teal:#0d9488; --teal-dark:#0b7a70;
  --teal-bright:#14b8a6; --slate:#475569; --muted:#64748b;
  --line:#e2e8f0; --bg:#f7f9fc; --card:#ffffff;
  --radius:10px;
  --shadow:0 1px 2px rgba(15,42,68,.06),0 4px 14px rgba(15,42,68,.05);
  --shadow-hover:0 8px 24px rgba(15,42,68,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--navy);
  line-height:1.7;font-size:15.5px;
}
h1,h2,h3,h4,h5{font-family:'Source Serif 4',Georgia,serif;color:var(--navy);line-height:1.3}
a{color:var(--teal-dark);text-decoration:none}
a:hover{color:var(--teal)}
.container{max-width:1180px;margin:0 auto;padding:32px 24px}

/* ============ Top bar ============ */
.topbar{background:var(--navy);color:#cbd5e1;font-size:12.5px}
.topbar-inner{max-width:1180px;margin:auto;padding:8px 24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.topbar a{color:#e2e8f0} .topbar a:hover{color:#fff}

/* ============ Header (Desktop) ============ */
.site-header{
  background-image:url('img/header1.svg');
  background-size:cover;background-position:center;
  border-bottom:1px solid rgba(20,184,166,.35);
  position:sticky;top:0;z-index:50;
  box-shadow:0 2px 12px rgba(15,42,68,.25);
  background-color:var(--navy);
}
.header-inner{
  max-width:1180px;margin:auto;padding:14px 32px;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;min-height:72px;flex-wrap:wrap;
}
.brand{display:flex;align-items:center;gap:14px}
.brand-logo{height:48px;width:auto}
.brand-text strong{font-family:'Source Serif 4',serif;font-size:20px;color:#fff;display:block;line-height:1.1}
.brand-text small{font-size:11px;color:#94a3b8;letter-spacing:.08em;text-transform:uppercase}

.main-nav{display:flex;align-items:center;gap:26px;font-size:14.5px;font-weight:500;flex-wrap:wrap}
.main-nav a{color:#e2e8f0;padding:6px 0;border-bottom:2px solid transparent;transition:.15s;text-shadow:0 1px 2px rgba(0,0,0,.25)}
.main-nav a:hover{color:#fff;border-color:var(--teal-bright)}

.btn-nav{
  background:var(--teal-bright);color:#fff!important;
  padding:9px 22px;border-radius:6px;border:none!important;
  font-weight:600;text-shadow:none;margin-left:12px;margin-right:8px;
  transition:.2s;
}
.btn-nav:hover{background:var(--teal);transform:translateY(-1px)}

/* ============ Hero ============ */
.hero{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:48px;align-items:center;padding:56px 0 40px;border-bottom:1px solid var(--line);
}
.hero h1{font-size:2.35rem;font-weight:700;margin-bottom:16px}
.hero p{color:var(--slate);font-size:1.05rem;max-width:560px}
.hero-actions{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-block;background:var(--teal);color:#fff;
  padding:12px 24px;border-radius:6px;font-weight:600;
  border:none;cursor:pointer;font-size:14.5px;transition:.2s;
}
.btn:hover{background:var(--teal-dark);transform:translateY(-1px)}
.btn-outline{background:#fff;color:var(--navy);border:1px solid var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-block{width:100%;padding:13px}

.hero-media{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hero-media img{
  width:100%;height:160px;object-fit:cover;border-radius:var(--radius);
  box-shadow:var(--shadow);filter:saturate(.85) contrast(1.05);
}

/* ============ Stats ============ */
.stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;margin:40px 0;
}
.stat{background:#fff;padding:24px;text-align:center}
.stat b{display:block;font-family:'Source Serif 4',serif;font-size:32px;color:var(--navy)}
.stat span{font-size:13px;color:var(--muted);text-transform:uppercase}

/* ============ Sections ============ */
.section{margin:56px 0}
.section-head{
  border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:20px;
  display:flex;justify-content:space-between;align-items:end;flex-wrap:wrap;gap:8px;
}
.section-head h2{font-size:1.65rem}
.section-desc{color:var(--slate);font-size:15px;margin-bottom:28px;max-width:800px}

/* ============ Partner journals ============ */
.journal-covers{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:20px;
}
.journal-covers a{
  display:block;
  border-radius:var(--radius);
  transition:transform .2s, box-shadow .2s;
}
.journal-covers a:hover{ transform:translateY(-4px); }
.journal-covers img{
  display:block;
  width:100%;
  aspect-ratio:16/9;
  object-fit:contain;
  background-color:#f1f5f9;
  padding:8px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  border:1px solid var(--line);
  transition:box-shadow .2s;
}
.journal-covers a:hover img{ box-shadow:var(--shadow-hover); }

/* ============ Cards & Forms ============ */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.card-narrow{max-width:460px;margin:0 auto}
.card-title{font-size:1.35rem;margin-bottom:6px}
.card-sub{color:var(--muted);font-size:14px}

.form-row{margin-bottom:18px}
.form-row label{
  display:block;font-size:12.5px;font-weight:600;color:var(--slate);
  margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em;
}
.form-row .req{color:#dc2626;font-weight:700}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:6px;
  font-family:inherit;font-size:14.5px;background:#fff;color:var(--navy);
  transition:.15s;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  border-color:var(--teal);outline:none;
  box-shadow:0 0 0 3px rgba(13,148,136,.12);
}
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px; margin-bottom:18px;}
.form-grid-2 .form-row { margin-bottom:0; }

input[type="checkbox"] {
  accent-color: var(--teal);
}

.alert{padding:12px 16px;border-radius:6px;margin-bottom:18px;font-size:14px}
.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.alert-info{background:#f0f9ff;color:#0369a1;border:1px solid #bae6fd}

/* دکمه دانلود راهنما در هدر فرم */
.section-head .btn-outline {
  border: 2px solid var(--teal);
  color: var(--teal-dark);
  font-weight: 600;
}
.section-head .btn-outline:hover {
  background: var(--teal);
  color: #fff;
}

/* ============ Login page ============ */
.login-wrap{
  min-height:60vh;display:flex;align-items:center;justify-content:center;
  padding:56px 0;
}
.login-card{position:relative;padding-top:52px;border-top:4px solid var(--teal)}
.login-icon{
  position:absolute;top:-28px;left:50%;transform:translateX(-50%);
  width:56px;height:56px;border-radius:50%;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;
}

/* ============ Dashboard ============ */
.dash-banner{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);
  color:#fff;border-radius:var(--radius);
  padding:32px;margin-bottom:24px;
  display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;
  box-shadow:var(--shadow);
}
.dash-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(20,184,166,.18);color:#5eead4;
  padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;
  border:1px solid rgba(20,184,166,.4);margin-bottom:14px;
}
.dash-title{color:#fff;font-size:1.6rem;margin-bottom:6px}
.dash-sub{color:#cbd5e1;font-size:14.5px;max-width:640px}
.dash-banner-right{display:flex;flex-direction:column;gap:14px;min-width:200px}
.dash-meta small{display:block;font-size:11px;color:#94a3b8;text-transform:uppercase;letter-spacing:.06em}
.dash-meta strong{font-size:14.5px;color:#fff}

.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.info-cell{background:#f1f5f9;padding:16px;border-radius:8px}
.info-cell small{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.info-cell strong{font-size:14.5px;color:var(--navy);word-break:break-word}

/* ============ Timeline Pro ============ */
.timeline-pro{position:relative;padding-left:0}
.tl-item{
  display:flex;gap:18px;padding:18px 0;
  border-bottom:1px dashed var(--line);
}
.tl-item:last-child{border-bottom:none}
.tl-icon{
  flex-shrink:0;width:44px;height:44px;border-radius:50%;
  background:#f1f5f9;color:var(--slate);
  display:flex;align-items:center;justify-content:center;
  border:2px solid var(--line);
}
.tl-icon i{width:20px;height:20px;stroke-width:1.8}
.tl-body{flex:1}
.tl-head{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:baseline;margin-bottom:4px}
.tl-head h4{font-size:1.02rem;color:var(--navy)}
.tl-date{font-size:12.5px;color:var(--muted);font-family:'Inter',sans-serif;white-space:nowrap}
.tl-body p{font-size:14px;color:var(--slate)}

.tl-done .tl-icon{background:#ecfdf5;color:#059669;border-color:#a7f3d0}
.tl-warn .tl-icon{background:#fffbeb;color:#d97706;border-color:#fde68a}
.tl-pending .tl-icon{background:#eff6ff;color:#2563eb;border-color:#bfdbfe}
.tl-accepted .tl-icon{background:var(--teal);color:#fff;border-color:var(--teal-dark);box-shadow:0 0 0 4px rgba(13,148,136,.15)}
.tl-accepted .tl-head h4{color:var(--teal-dark)}

/* ============ Browse Articles ============ */
.field-stats{
  display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;
}
.field-chip{
  display:inline-block;padding:8px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  color:var(--navy);font-size:13px;font-weight:500;
  transition:.15s;
}
.field-chip:hover{border-color:var(--teal);color:var(--teal-dark)}
.field-chip.active{background:var(--teal);color:#fff;border-color:var(--teal)}
.field-chip span{opacity:.75;font-size:12px}

.status-filter{
  display:flex;align-items:center;gap:10px;margin-bottom:24px;
  background:#fff;border:1px solid var(--line);border-radius:8px;
  padding:10px 16px;font-size:14px;
}
.status-filter label{color:var(--slate);font-weight:500}
.status-filter select{
  border:1px solid var(--line);border-radius:6px;padding:6px 10px;
  font-family:inherit;font-size:14px;background:#fff;color:var(--navy);
}

.article-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
  gap:24px;
  margin-bottom: 40px; /* فاصله از بخش صفحه‌بندی */
}
.article-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
  gap:12px;
  transition:all 0.2s ease;
  position: relative;
}
.article-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(13,148,136,.4);
}

/* استایل اختصاصی برای مقاله خود کاربر */
.article-card.my-article {
  border: 2px solid var(--teal);
  background: linear-gradient(180deg, #ffffff 0%, #f0fdfa 100%);
}
.article-card.my-article:hover {
  box-shadow: 0 8px 30px rgba(13,148,136,.2);
}

.article-card-head{
  display:flex;align-items:center;gap:8px;font-size:11.5px;
  text-transform:uppercase;letter-spacing:.05em;color:var(--muted);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 10px;
}
.status-dot{width:9px;height:9px;border-radius:50%;display:inline-block}
.status-submitted{background:#3b82f6}
.status-under_review{background:#d97706}
.status-accepted{background:#059669}

.article-title{
  font-size:1.05rem;color:var(--navy);line-height:1.4; font-weight: 600; margin-top: 4px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.article-authors{
  font-size:13.5px;color:var(--slate);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.article-meta{
  display:flex;justify-content:space-between;align-items:center;
  font-size:12.5px;margin-top:auto;padding-top:12px;
}
.article-meta .tag{
  background:rgba(13,148,136,.08);color:var(--teal-dark);
  padding:4px 12px;border-radius:999px;font-weight:600;
}
.article-meta .date{color:var(--muted)}

/* ============ Pagination (Next / Prev) ============ */
.pagination{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:20px;
  margin-top: 20px;
  padding-top: 32px; /* فاصله دکمه‌ها از آخرین خط کارت‌ها */
  border-top: 1px solid var(--line);
  width: 100%;
}
.page-btn{
  padding:10px 24px;border-radius:6px;border:1px solid var(--line);
  background:#fff;color:var(--navy);font-size:14px;font-weight:600;
  transition:.15s; cursor:pointer;
}
.page-btn:hover:not(.disabled){border-color:var(--teal);color:var(--teal-dark); background:#f8fafc;}
.page-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: #f1f5f9;
}
.page-info{color:var(--slate);font-size:14px; font-weight: 500;}

/* ============ Footer ============ */
.site-footer{background:var(--navy);color:#cbd5e1;margin-top:80px;font-size:14px}
.footer-inner{
  max-width:1180px;margin:auto;padding:48px 24px;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;
}
.footer-col h5{color:#fff;font-size:13px;margin-bottom:12px;text-transform:uppercase}
.footer-col p,.footer-col a{color:#94a3b8;display:block;margin-bottom:6px;font-size:13.5px}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid #1e3a5f;text-align:center;padding:16px;font-size:12.5px;color:#64748b}

/* ============ Responsive (Mobile Fixes) ============ */

@media(max-width: 900px){
  /* هدر در موبایل */
  .site-header {
    position: relative; 
    background-image: none;
    background-color: var(--navy);
  }

  .header-inner {
    flex-direction: column;
    padding: 20px 16px;
    gap: 16px;
  }
  
  .brand {
    justify-content: center;
  }
  
  .brand-text {
    display: block;
  }

  /* فشرده‌سازی منو برای جا شدن در دو ردیف */
  .main-nav {
    justify-content: center;
    gap: 6px; /* کاهش فاصله بین دکمه‌ها */
    width: 100%;
  }
  
  .main-nav a {
    font-size: 13px;
    padding: 6px 10px; /* کاهش حاشیه داخلی */
    background: rgba(255,255,255,0.08);
    border-radius: 6px;
    border-bottom: none;
  }
  
  .main-nav a:hover {
    background: rgba(255,255,255,0.18);
  }

  .btn-nav {
    margin: 0; /* حذف مارجین برای قرارگیری در کنار بقیه */
    width: auto; /* خارج کردن از حالت تمام‌عرض */
    text-align: center;
    display: inline-block;
  }

  .hero h1{font-size:1.8rem}
  .hero-media img{height:120px}
  .journal-covers{grid-template-columns:1fr 1fr}
  .form-grid-2{grid-template-columns:1fr}
  .dash-banner{padding:24px}
}

@media(max-width: 600px){
  /* مخفی کردن متن طولانی بالای سایت در موبایل */
  .topbar-inner {
    justify-content: center;
    text-align: center;
    padding: 6px 12px;
    font-size: 12px;
  }
  .topbar-inner > span:first-child {
    display: none; 
  }

  .hero-media{grid-template-columns:1fr}
  .hero-media img{height:180px}
  .journal-covers{grid-template-columns:1fr}
  .dash-banner-right{min-width:0;width:100%}
  .article-grid { grid-template-columns: 1fr; }
  .pagination { flex-direction: column; gap: 12px; }
}