/* ==========================================================================
   ICON-INSIMA — Main CSS (Sprint 2 complete)
   ========================================================================== */
:root {
  --navy:   #0a2a4a;
  --navy2:  #0e3660;
  --blue:   #135b9e;
  --azure:  #2e9bd6;
  --gold:   #e0a83b;
  --gold-s: #f2cf7e;
  --paper:  #f4f8fc;
  --paper2: #eaf1f8;
  --white:  #ffffff;
  --muted:  #5a7086;
  --line:   #d9e4ef;
  --ink:    #0c2233;
  --err:    #c0392b;
  --ok:     #1a7a4a;
  --r:      14px;
  --r-sm:   8px;
  --sh:     0 2px 8px rgba(10,42,74,.08),0 8px 24px rgba(10,42,74,.06);
  --sh-md:  0 10px 40px rgba(10,42,74,.14);
  --font-d: 'Sora', system-ui, sans-serif;
  --font-b: 'Inter', system-ui, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-b);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
blockquote,figure{margin:0}
h1,h2,h3,h4{font-family:var(--font-d);line-height:1.12;margin:0;color:var(--navy)}

/* ---- Utilities ---- */
.container{width:100%;max-width:1160px;margin-inline:auto;padding-inline:clamp(18px,5vw,40px)}
.section{padding-block:clamp(52px,8vw,96px)}
.section--tint{background:var(--white)}
.section--paper2{background:var(--paper2)}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-d);font-weight:600;font-size:.94rem;padding:11px 22px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.btn--gold{background:var(--gold);color:#3a2a06;box-shadow:0 6px 18px rgba(224,168,59,.35)}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(224,168,59,.5)}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy2);transform:translateY(-2px)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{background:var(--paper2)}
.btn--google{background:#fff;color:#3c4043;border-color:var(--line);box-shadow:var(--sh);font-weight:500}
.btn--google:hover{box-shadow:var(--sh-md);transform:translateY(-1px)}
.btn--block{width:100%;justify-content:center}
.btn--sm{padding:8px 16px;font-size:.86rem}
.btn--lg{padding:14px 28px;font-size:1rem}

/* ---- Nav ---- */
.nav{background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav__row{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:66px}
.brand{display:flex;align-items:center;gap:10px}
.brand__mark{background:linear-gradient(140deg,var(--blue),var(--navy));color:#fff;border-radius:10px;width:38px;height:38px;display:grid;place-items:center;font-family:var(--font-d);font-weight:700;font-size:.88rem;flex:none}
.brand__name{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1rem;line-height:1.1}
.brand__sub{font-size:.68rem;color:var(--muted)}
.nav__links{display:flex;align-items:center;gap:2px}
.nav__links a{font-size:.9rem;font-weight:500;color:var(--ink);padding:8px 12px;border-radius:8px;transition:background .15s,color .15s}
.nav__links a:hover{background:var(--paper2);color:var(--blue)}
.nav__toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:9px;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0}
.nav__toggle span{display:block;width:20px;height:2px;background:var(--navy);transition:transform .2s,opacity .2s}
.nav.is-open .nav__toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.is-open .nav__toggle span:nth-child(2){opacity:0}
.nav.is-open .nav__toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---- Footer ---- */
.footer{background:#061a2e;color:rgba(255,255,255,.72);padding:40px 0;margin-top:0}
.footer__row{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.footer__brand{font-family:var(--font-d);font-weight:700;color:#fff}
.footer__brand small{display:block;font-size:.72rem;color:rgba(255,255,255,.5);font-weight:400;margin-top:2px}
.footer__links{display:flex;gap:18px;flex-wrap:wrap}
.footer__links a{font-size:.88rem;transition:color .15s}
.footer__links a:hover{color:var(--gold-s)}

/* ---- Auth pages ---- */
.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 55%,var(--blue) 100%)}
.auth-card{width:100%;max-width:460px;background:#fff;border-radius:20px;padding:clamp(28px,5vw,44px);box-shadow:var(--sh-md)}
.auth-logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:28px}
.auth-logo__mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(140deg,var(--blue),var(--navy));display:grid;place-items:center;color:#fff;font-family:var(--font-d);font-weight:700;font-size:1rem}
.auth-logo__name{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1.05rem;line-height:1.1}
.auth-logo__sub{font-size:.7rem;color:var(--muted)}
.auth-title{font-size:1.5rem;font-weight:700;color:var(--navy);margin-bottom:6px}
.auth-sub{color:var(--muted);font-size:.92rem;margin-bottom:24px}
.auth-divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.82rem;margin:18px 0}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--line)}
.auth-footer{margin-top:22px;text-align:center;font-size:.88rem;color:var(--muted)}
.auth-footer a{color:var(--blue);font-weight:500}
.auth-footer a:hover{text-decoration:underline}

/* ---- Form elements ---- */
.form-group{margin-bottom:18px}
.form-label{display:block;font-size:.86rem;font-weight:600;color:var(--navy);margin-bottom:7px}
.form-label .req{color:var(--err);margin-left:2px}
.form-input{width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:9px;font-size:.95rem;font-family:var(--font-b);color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s;-webkit-appearance:none}
.form-input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(19,91,158,.12)}
.form-input.is-error{border-color:var(--err)}
.form-hint{font-size:.78rem;color:var(--muted);margin-top:5px}
.form-hint.is-error{color:var(--err)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
select.form-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a7086' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;cursor:pointer}

/* ---- Alert ---- */
.alert{padding:13px 16px;border-radius:9px;font-size:.9rem;margin-bottom:18px;display:flex;align-items:flex-start;gap:10px}
.alert--error{background:#fdf0ef;border:1px solid #f5c6c2;color:#922b21}
.alert--success{background:#edfaf4;border:1px solid #a9dfbf;color:#1a7a4a}
.alert--info{background:#eaf4fd;border:1px solid #aed6f1;color:#1a5276}
.alert__icon{font-size:1rem;flex:none;margin-top:1px}

/* ---- Panel (dashboard sidebar layout) ---- */
.panel-body{display:flex;min-height:100vh}
.panel-sidebar{width:252px;flex:none;background:var(--navy);color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;overflow-y:auto;z-index:40}
.panel-sidebar--reviewer{background:#1a3a5c}
.panel-sidebar--admin{background:#061a2e}
.sidebar-brand{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
.sidebar-brand__name{font-family:var(--font-d);font-weight:700;color:var(--gold-s);font-size:1rem}
.sidebar-brand__sub{font-size:.7rem;color:rgba(255,255,255,.55);margin-top:2px}
.sidebar-user{padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}
.sidebar-user__av{width:34px;height:34px;border-radius:50%;background:var(--blue);display:grid;place-items:center;font-weight:700;font-size:.85rem;color:#fff;flex:none}
.sidebar-user__name{font-size:.86rem;font-weight:600;line-height:1.2}
.sidebar-user__role{font-size:.68rem;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.06em}
.sidebar-nav{padding:12px 0;flex:1}
.sidebar-nav__section{padding:10px 20px 4px;font-size:.65rem;color:rgba(255,255,255,.4);letter-spacing:.14em;text-transform:uppercase;font-weight:600}
.sidebar-nav a{display:flex;align-items:center;gap:10px;padding:11px 20px;color:rgba(255,255,255,.82);font-size:.9rem;transition:background .15s,color .15s}
.sidebar-nav a:hover,.sidebar-nav a.active{background:rgba(255,255,255,.1);color:#fff}
.sidebar-nav a.active{border-left:3px solid var(--gold)}
.sidebar-nav__icon{width:18px;text-align:center;flex:none;font-style:normal}
.sidebar-footer{padding:14px 20px;border-top:1px solid rgba(255,255,255,.1)}
.sidebar-footer a{color:rgba(255,255,255,.6);font-size:.84rem}
.sidebar-footer a:hover{color:#fff}
.panel-main{margin-left:252px;flex:1;min-height:100vh;display:flex;flex-direction:column}
.panel-topbar{background:#fff;border-bottom:1px solid var(--line);padding:0 clamp(16px,3vw,32px);display:flex;align-items:center;justify-content:space-between;min-height:58px;position:sticky;top:0;z-index:30}
.panel-topbar__title{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1.05rem}
.panel-topbar__right{display:flex;align-items:center;gap:14px}
.notif-bell{position:relative;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;color:var(--ink)}
.notif-bell .badge{position:absolute;top:-4px;right:-4px;background:var(--err);color:#fff;font-size:.6rem;font-weight:700;border-radius:50%;width:16px;height:16px;display:grid;place-items:center}
.panel-content{padding:clamp(20px,3vw,36px) clamp(16px,3vw,32px);max-width:1080px;width:100%}
.page-header{margin-bottom:28px}
.page-header h1{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:700}
.page-header p{color:var(--muted);margin-top:6px}

/* ---- Cards ---- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(18px,3vw,28px);box-shadow:var(--sh)}
.card + .card{margin-top:16px}
.card__title{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1.05rem;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}

/* ---- Status badges ---- */
.status{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.04em}
.status--draft{background:#f0f4f8;color:#5a7086}
.status--submitted,.status--pending{background:#fef9ec;color:#b7770a}
.status--under_review{background:#eaf4fd;color:#1a5276}
.status--accepted,.status--verified,.status--sent{background:#edfaf4;color:#1a7a4a}
.status--rejected,.status--failed{background:#fdf0ef;color:#922b21}
.status--revision_required{background:#fef3e2;color:#935116}
.status--withdrawn{background:#f5f5f5;color:#7a8fa0}

/* ---- Verify result ---- */
.verify-wrap{text-align:center;padding:20px 0}
.verify-wrap .icon{font-size:3.5rem;margin-bottom:16px}
.verify-wrap h2{font-size:1.5rem;margin-bottom:10px}
.verify-wrap p{color:var(--muted);margin-bottom:20px}

/* ---- Responsive ---- */
@media(max-width:900px){
  .panel-sidebar{transform:translateX(-100%);transition:transform .25s ease}
  .panel-sidebar.is-open{transform:translateX(0)}
  .panel-main{margin-left:0}
  .form-row{grid-template-columns:1fr}
}
@media(max-width:680px){
  .nav__links{
    position:fixed;inset:66px 0 auto 0;background:#fff;flex-direction:column;
    align-items:stretch;padding:10px 16px 20px;border-bottom:1px solid var(--line);
    box-shadow:var(--sh-md);transform:translateY(-120%);transition:transform .25s ease;z-index:40
  }
  .nav.is-open .nav__links{transform:translateY(0)}
  .nav__links a{padding:13px 8px;border-bottom:1px solid var(--line)}
  .nav__toggle{display:inline-flex}
}

/* ==========================================================================
   Sprint 3 — Public pages
   ========================================================================== */

/* ---- Eyebrow / section heads ---- */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-d);font-size:.76rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.eyebrow::before{content:"";width:14px;height:14px;background:conic-gradient(from 45deg,var(--gold),var(--azure),var(--gold));clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%)}
.section-head{max-width:700px;margin-bottom:clamp(24px,4vw,44px)}
.section-title{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:700}
.section-lead{color:var(--muted);margin-top:12px;font-size:1.02rem}

/* ---- Hero (landing) ---- */
.hero{position:relative;color:#fff;overflow:hidden;
  background:radial-gradient(1200px 600px at 80% -10%,rgba(70,177,232,.3),transparent 60%),
  linear-gradient(160deg,var(--navy) 0%,var(--navy2) 55%,var(--blue) 100%)}
.hero::before{content:"";position:absolute;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' stroke='%23fff' stroke-opacity='.1' stroke-width='1'%3E%3Crect x='18' y='18' width='24' height='24'/%3E%3Crect x='18' y='18' width='24' height='24' transform='rotate(45 30 30)'/%3E%3C/g%3E%3C/svg%3E");
  background-size:60px 60px;pointer-events:none}
.hero__inner{position:relative;padding-block:clamp(56px,9vw,104px)}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero__eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-d);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;color:var(--gold-s);border:1px solid rgba(242,207,126,.4);padding:6px 14px;border-radius:999px;background:rgba(224,168,59,.08);margin-bottom:18px}
.hero h1{color:#fff;font-size:clamp(2.2rem,6vw,3.8rem);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.hero h1 .accent{color:var(--gold-s)}
.hero__full{color:rgba(255,255,255,.85);font-size:clamp(.95rem,2vw,1.15rem);max-width:44ch;margin-bottom:18px}
.hero__theme{padding:14px 18px;border-left:3px solid var(--gold);background:rgba(255,255,255,.07);border-radius:0 8px 8px 0;font-style:italic;font-size:1rem;color:#eaf3fb;max-width:50ch;margin-bottom:24px}
.hero__meta{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:26px;font-size:.95rem;font-weight:500}
.hero__meta .ic{margin-right:5px}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.hero__flags{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.hero__flag{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;background:rgba(255,255,255,.08);padding:5px 11px;border-radius:999px}

/* Countdown card */
.countdown{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:24px;backdrop-filter:blur(6px)}
.countdown__label{font-family:var(--font-d);font-weight:600;letter-spacing:.1em;text-transform:uppercase;font-size:.72rem;color:var(--gold-s)}
.countdown__date{font-size:1.1rem;font-weight:700;color:#fff;margin:4px 0 16px;font-family:var(--font-d)}
.countdown__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.cd__cell{background:rgba(255,255,255,.08);border-radius:8px;padding:12px 6px;text-align:center}
.cd__num{font-family:var(--font-d);font-size:clamp(1.4rem,4vw,2rem);font-weight:800;color:#fff;line-height:1}
.cd__unit{font-size:.64rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.65);margin-top:5px}
.countdown__note{font-size:.8rem;color:rgba(255,255,255,.7);margin-top:14px}

/* ---- About strip ---- */
.about-strip__grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(24px,5vw,56px);align-items:start}
.about-strip__body p{margin:0 0 14px;font-size:1.04rem;color:#34495d}
.about-strip__card{background:linear-gradient(160deg,var(--navy),var(--blue));color:#fff;border-radius:var(--r);padding:26px}
.about-strip__card h3{color:#fff;font-size:1.05rem;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.15)}
.about-stats{display:grid;gap:14px}
.about-stat{display:flex;align-items:baseline;gap:12px}
.about-stat b{font-family:var(--font-d);font-size:1.6rem;color:var(--gold-s);min-width:50px}
.about-stat span{color:rgba(255,255,255,.85);font-size:.92rem}

/* ---- Speakers ---- */
.speakers-section .speaker-block{margin-bottom:clamp(32px,5vw,52px)}
.speaker-block__title{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1.08rem;display:flex;align-items:center;gap:12px;margin-bottom:20px}
.speaker-block__title::after{content:"";flex:1;height:1px;background:var(--line)}
.speaker-grid{display:grid;gap:var(--gap)}
.speaker-grid--1{grid-template-columns:minmax(0,340px)}
.speaker-grid--3{grid-template-columns:repeat(3,1fr)}
.speaker-grid--5{grid-template-columns:repeat(3,1fr)}
.speaker-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;text-align:center;box-shadow:var(--sh);transition:transform .18s,box-shadow .2s;position:relative;overflow:hidden}
.speaker-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--azure),var(--gold))}
.speaker-card:hover{transform:translateY(-5px);box-shadow:var(--sh-md)}
.speaker-card--opening{border-color:var(--gold)}
.speaker-card__photo{width:88px;height:88px;border-radius:50%;margin:6px auto 14px;object-fit:cover;box-shadow:0 6px 18px rgba(10,42,74,.2)}
.speaker-card__initials{display:grid;place-items:center;background:linear-gradient(150deg,var(--blue),var(--navy));color:#fff;font-family:var(--font-d);font-weight:700;font-size:1.6rem}
.speaker-card__name{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1rem}
.speaker-card__aff{color:var(--muted);font-size:.86rem;margin-top:5px;min-height:2.4em}
.speaker-card__country{display:inline-flex;align-items:center;gap:5px;margin-top:11px;font-size:.78rem;font-weight:600;color:var(--blue);background:var(--paper2);padding:4px 11px;border-radius:999px}
.speaker-card__role{display:inline-block;margin-top:7px;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--gold)}

/* ---- Timeline (dates) ---- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.tl-item{padding:0 14px;position:relative}
.tl-item::before{content:"";position:absolute;top:11px;left:0;right:0;height:2px;background:var(--line)}
.tl-item:first-child::before{left:50%}
.tl-item:last-child::before{right:50%}
.tl-dot{position:relative;width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--blue);margin:0 auto 16px;display:grid;place-items:center;z-index:1}
.tl-dot::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold)}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:16px;text-align:center;box-shadow:var(--sh);height:100%}
.tl-date{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:.92rem}
.tl-label{color:var(--muted);font-size:.82rem;margin-top:7px}
.tl-item--final .tl-dot{border-color:var(--gold);background:var(--gold)}
.tl-item--final .tl-dot::after{background:#fff}
.tl-item--final .tl-card{background:linear-gradient(160deg,var(--navy),var(--blue));border-color:transparent}
.tl-item--final .tl-date{color:#fff}
.tl-item--final .tl-label{color:var(--gold-s)}

/* ---- Scope grid ---- */
.scope-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.scope-item{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;box-shadow:var(--sh);transition:transform .15s,border-color .2s}
.scope-item:hover{transform:translateX(4px);border-color:var(--azure)}
.scope-no{font-family:var(--font-d);font-weight:700;color:var(--gold);font-size:.9rem;min-width:24px}
.scope-text{color:var(--ink);font-weight:500;font-size:.95rem}

/* ---- Registration strip ---- */
.reg-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:clamp(20px,4vw,44px);align-items:start}
.fees-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.fee-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 18px;text-align:center;box-shadow:var(--sh)}
.fee-card--featured{background:linear-gradient(165deg,var(--navy),var(--blue));border-color:transparent;color:#fff;box-shadow:var(--sh-md);transform:translateY(-6px)}
.fee-amount{font-family:var(--font-d);font-weight:800;font-size:1.8rem;color:var(--navy)}
.fee-card--featured .fee-amount{color:var(--gold-s)}
.fee-alt{font-size:.82rem;color:var(--muted);margin-top:2px}
.fee-card--featured .fee-alt{color:rgba(255,255,255,.75)}
.fee-who{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line);font-weight:600;font-size:.88rem}
.fee-card--featured .fee-who{border-color:rgba(255,255,255,.25)}
.pay-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--sh)}
.pay-card h3{font-size:1rem;margin-bottom:14px}
.pay-row{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.pay-row:last-child{border-bottom:0}
.pay-row span{color:var(--muted)}
.pay-row b{font-family:var(--font-d);color:var(--navy)}
.pay-note{margin-top:12px;font-size:.8rem;color:var(--muted)}

/* ---- Publications ---- */
.pubs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.pub-item{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;box-shadow:var(--sh);transition:transform .15s}
.pub-item:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}
.pub-name{font-family:var(--font-d);font-weight:600;color:var(--navy);font-size:.95rem}
.badge{font-family:var(--font-d);font-weight:700;font-size:.7rem;letter-spacing:.06em;padding:5px 11px;border-radius:999px;white-space:nowrap}
.badge--sinta{background:var(--gold);color:#3a2a06}
.badge--issn{background:var(--paper2);color:var(--blue)}
.badge--proc{background:var(--navy);color:#fff}

/* ---- Contact strip ---- */
.contact-strip{background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 60%,var(--blue) 100%);color:#fff;position:relative;overflow:hidden}
.contact-strip::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Cg fill='none' stroke='%23fff' stroke-opacity='.08' stroke-width='1'%3E%3Crect x='18' y='18' width='24' height='24'/%3E%3Crect x='18' y='18' width='24' height='24' transform='rotate(45 30 30)'/%3E%3C/g%3E%3C/svg%3E");background-size:60px 60px;pointer-events:none}
.contact-strip .eyebrow{color:var(--gold-s)}
.contact-strip .section-title{color:#fff}
.contacts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}
.pic-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:20px;text-align:center;transition:transform .15s,background .2s;display:block;color:inherit}
.pic-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.14)}
.pic-card__wa{width:44px;height:44px;border-radius:50%;background:#25d366;display:grid;place-items:center;margin:0 auto 12px}
.pic-card__name{font-family:var(--font-d);font-weight:600;font-size:.92rem}
.pic-card__phone{color:rgba(255,255,255,.75);font-size:.84rem;margin-top:4px}
.contact-cta{text-align:center;margin-top:30px;padding:24px;border-radius:var(--r);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);position:relative}
.contact-cta p{margin:0 0 14px;color:rgba(255,255,255,.85)}

/* ---- News list & detail ---- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:transform .18s,box-shadow .2s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.news-card__thumb{display:block;overflow:hidden;aspect-ratio:16/9;background:var(--paper2);position:relative}
.news-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.news-card:hover .news-card__thumb img{transform:scale(1.04)}
.news-card__thumb--yt .yt-play{position:absolute;inset:0;display:grid;place-items:center;font-size:2rem;color:#fff;background:rgba(0,0,0,.3)}
.news-card__body{padding:20px;flex:1;display:flex;flex-direction:column}
.news-card__meta{font-size:.78rem;color:var(--muted);margin-bottom:8px}
.news-card__title{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1.02rem;margin-bottom:8px;line-height:1.3}
.news-card__title a:hover{color:var(--blue)}
.news-card__excerpt{color:#4a6070;font-size:.9rem;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card__more{color:var(--blue);font-size:.84rem;font-weight:600;margin-top:14px}
/* News detail */
.article-header{max-width:800px;margin:0 auto;text-align:center;padding-bottom:clamp(24px,4vw,40px)}
.article-header h1{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;margin-top:14px}
.article-meta{color:var(--muted);font-size:.88rem;margin-top:10px}
.article-hero-img{width:100%;max-height:480px;object-fit:cover;border-radius:var(--r);margin-bottom:clamp(24px,4vw,40px)}
.article-body{max-width:780px;margin:0 auto;font-size:1.05rem;line-height:1.8;color:#2d3f50}
.article-body h2,.article-body h3{font-family:var(--font-d);color:var(--navy);margin-top:2em}
.article-body p{margin:0 0 1em}
.article-body img{border-radius:8px;margin:1em 0}
.article-photos{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:2em 0}
.article-photos img{border-radius:8px;aspect-ratio:4/3;object-fit:cover;width:100%}
.yt-embed{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:var(--r);margin:1.5em 0}
.yt-embed iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}
/* Related news */
.related{max-width:780px;margin:3em auto 0;padding-top:2em;border-top:1px solid var(--line)}
.related h3{font-family:var(--font-d);font-weight:700;color:var(--navy);margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}

/* ---- Gallery ---- */
.albums-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.album-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:transform .18s}
.album-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.album-card__cover{aspect-ratio:4/3;overflow:hidden;background:var(--paper2)}
.album-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.album-card:hover .album-card__cover img{transform:scale(1.04)}
.album-card__cover--empty{display:grid;place-items:center;font-size:2.5rem;color:var(--line)}
.album-card__body{padding:18px}
.album-card__title{font-family:var(--font-d);font-weight:700;color:var(--navy);margin-bottom:4px}
.album-card__count{font-size:.82rem;color:var(--muted)}
.photos-masonry{columns:3;gap:12px}
.photos-masonry img{width:100%;border-radius:8px;margin-bottom:12px;display:block;cursor:pointer;transition:opacity .15s}
.photos-masonry img:hover{opacity:.88}

/* ---- Archive ---- */
.editions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.edition-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh);position:relative;overflow:hidden;transition:transform .18s}
.edition-card:hover{transform:translateY(-4px)}
.edition-card--active{border-color:var(--blue);box-shadow:0 0 0 2px rgba(19,91,158,.15),var(--sh-md)}
.edition-card__badge{position:absolute;top:16px;right:16px;background:var(--gold);color:#3a2a06;font-family:var(--font-d);font-weight:700;font-size:.7rem;letter-spacing:.06em;padding:4px 10px;border-radius:999px}
.edition-card__ord{font-family:var(--font-d);font-weight:800;font-size:2.2rem;color:var(--blue);line-height:1;margin-bottom:6px}
.edition-card__title{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1rem;margin-bottom:8px}
.edition-card__date{color:var(--muted);font-size:.86rem}
.edition-card__theme{color:#4a6070;font-size:.84rem;margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---- Static page ---- */
.static-hero{background:linear-gradient(160deg,var(--navy),var(--blue));color:#fff;padding:clamp(40px,7vw,80px) 0}
.static-hero h1{color:#fff;font-size:clamp(1.8rem,5vw,3rem);font-weight:800}
.static-body{max-width:820px;margin:0 auto;padding:clamp(32px,5vw,60px) 0;font-size:1.05rem;line-height:1.8;color:#2d3f50}
.static-body h2,.static-body h3{font-family:var(--font-d);color:var(--navy);margin-top:2em}
.static-body p{margin:0 0 1em}

/* ---- Pagination ---- */
.pagination{display:flex;align-items:center;justify-content:center;gap:16px;padding:36px 0}
.pag-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border:1.5px solid var(--line);border-radius:999px;font-size:.9rem;font-weight:500;color:var(--ink);background:#fff;transition:background .15s,border-color .15s}
.pag-btn:hover{background:var(--paper2);border-color:var(--blue);color:var(--blue)}
.pag-info{font-size:.88rem;color:var(--muted)}

/* ---- Lightbox (gallery) ---- */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:9999;align-items:center;justify-content:center}
.lightbox.is-open{display:flex}
.lightbox img{max-width:90vw;max-height:90vh;border-radius:8px;object-fit:contain}
.lightbox__close{position:absolute;top:20px;right:24px;color:#fff;font-size:2rem;cursor:pointer;background:none;border:none;line-height:1;padding:0}

/* ---- Reveal ---- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---- Responsive Sprint 3 ---- */
@media(max-width:1000px){
  .hero__grid{grid-template-columns:1fr}
  .about-strip__grid{grid-template-columns:1fr}
  .reg-grid{grid-template-columns:1fr}
  .speaker-grid--3,.speaker-grid--5{grid-template-columns:repeat(2,1fr)}
  .contacts-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .albums-grid,.editions-grid{grid-template-columns:repeat(2,1fr)}
  .pubs-grid{grid-template-columns:1fr}
  .photos-masonry{columns:2}
}
@media(max-width:620px){
  .timeline{grid-template-columns:1fr;gap:12px}
  .tl-item::before{display:none}
  .tl-card{text-align:left}
  .scope-grid{grid-template-columns:1fr}
  .fees-grid{grid-template-columns:1fr}
  .fee-card--featured{transform:none}
  .speaker-grid--1,.speaker-grid--3,.speaker-grid--5{grid-template-columns:1fr}
  .contacts-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .albums-grid,.editions-grid{grid-template-columns:1fr}
  .article-photos{grid-template-columns:repeat(2,1fr)}
  .photos-masonry{columns:1}
}

/* ==========================================================================
   Sprint 4 — Author portal
   ========================================================================== */

/* ---- Dashboard stats row ---- */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh);text-align:center}
.stat-card__num{font-family:var(--font-d);font-weight:800;font-size:2.2rem;color:var(--navy)}
.stat-card__label{font-size:.8rem;color:var(--muted);margin-top:4px;text-transform:uppercase;letter-spacing:.06em}
.stat-card--accent{border-color:var(--blue)}
.stat-card--accent .stat-card__num{color:var(--blue)}

/* ---- Table ---- */
.tbl-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--line)}
table.tbl{width:100%;border-collapse:collapse;background:#fff}
table.tbl th{background:var(--paper2);padding:11px 16px;text-align:left;font-family:var(--font-d);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--navy);border-bottom:2px solid var(--line)}
table.tbl td{padding:13px 16px;border-bottom:1px solid var(--line);font-size:.92rem;color:var(--ink)}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tr:hover td{background:var(--paper)}
.tbl-actions{display:flex;gap:8px;flex-wrap:wrap}

/* ---- Step indicator ---- */
.steps{display:flex;align-items:center;gap:0;margin-bottom:32px}
.step{display:flex;align-items:center;gap:10px;flex:1}
.step__num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-d);font-weight:700;font-size:.95rem;flex:none;border:2px solid var(--line);color:var(--muted);background:#fff}
.step__label{font-size:.88rem;font-weight:500;color:var(--muted)}
.step--active .step__num{background:var(--blue);border-color:var(--blue);color:#fff}
.step--active .step__label{color:var(--navy);font-weight:700}
.step--done .step__num{background:var(--ok);border-color:var(--ok);color:#fff}
.step--done .step__label{color:var(--ok)}
.step__line{flex:1;height:2px;background:var(--line);margin:0 8px}
.step--done + .step .step__line,.step--done .step__line{background:var(--ok)}
.step--active .step__line{background:var(--blue)}

/* ---- Form cards ---- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(20px,3vw,32px);box-shadow:var(--sh);margin-bottom:20px}
.form-card__title{font-family:var(--font-d);font-weight:700;color:var(--navy);margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:1.05rem}
.form-section{margin-bottom:24px}
.form-section__title{font-weight:700;color:var(--navy);font-size:.92rem;margin-bottom:12px;padding:8px 0;border-bottom:1px solid var(--line)}
.form-row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
textarea.form-input{resize:vertical;min-height:140px}
.wordcount{font-size:.75rem;color:var(--muted);text-align:right;margin-top:4px}
.wordcount.warn{color:var(--err)}
.form-file-area{border:2px dashed var(--line);border-radius:var(--r-sm);padding:24px;text-align:center;background:var(--paper);cursor:pointer;transition:border-color .15s,background .15s}
.form-file-area:hover{border-color:var(--blue);background:var(--paper2)}
.form-file-area input[type=file]{display:none}
.form-file-area .icon{font-size:2rem;margin-bottom:8px}
.form-file-area p{margin:0;font-size:.88rem;color:var(--muted)}
.form-file-area .filename{font-weight:600;color:var(--blue);margin-top:8px;font-size:.88rem}

/* ---- Co-authors help ---- */
.coauthor-help{background:var(--paper2);border-radius:var(--r-sm);padding:12px 14px;font-size:.82rem;color:var(--muted);margin-top:6px}
.coauthor-help code{background:#fff;padding:2px 6px;border-radius:4px;font-size:.8rem;color:var(--navy)}

/* ---- Payment box ---- */
.payment-box{background:linear-gradient(160deg,var(--navy),var(--blue));color:#fff;border-radius:var(--r);padding:24px;margin-bottom:20px}
.payment-box h3{color:#fff;margin-bottom:16px;font-size:1.05rem}
.payment-box .pay-row{border-bottom-color:rgba(255,255,255,.15)}
.payment-box .pay-row span{color:rgba(255,255,255,.75)}
.payment-box .pay-row b{color:#fff}
.fee-selector{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}
.fee-option{position:relative}
.fee-option input[type=radio]{position:absolute;opacity:0;width:0;height:0}
.fee-option label{display:block;background:#fff;border:2px solid var(--line);border-radius:var(--r-sm);padding:16px 14px;text-align:center;cursor:pointer;transition:border-color .15s,box-shadow .15s}
.fee-option input:checked + label{border-color:var(--gold);box-shadow:0 0 0 3px rgba(224,168,59,.2)}
.fee-opt__amount{font-family:var(--font-d);font-weight:800;font-size:1.3rem;color:var(--navy)}
.fee-opt__alt{font-size:.78rem;color:var(--muted);margin-top:2px}
.fee-opt__who{font-weight:600;font-size:.82rem;color:var(--ink);margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}

/* ---- Timeline detail ---- */
.history-list{border-left:2px solid var(--line);padding-left:20px;margin:0;list-style:none}
.history-item{position:relative;padding:0 0 20px}
.history-item::before{content:"";position:absolute;left:-25px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--blue);border:2px solid #fff;box-shadow:0 0 0 2px var(--blue)}
.history-item--success::before{background:var(--ok)}
.history-item--warning::before{background:#e67e22}
.history-item--error::before{background:var(--err)}
.history-item__date{font-size:.75rem;color:var(--muted);margin-bottom:3px}
.history-item__text{font-size:.9rem;color:var(--ink);font-weight:500}
.history-item__note{font-size:.82rem;color:var(--muted);margin-top:4px}

/* ---- Notification bell ---- */
.notif-list{display:flex;flex-direction:column;gap:10px}
.notif-item{display:flex;gap:12px;align-items:flex-start;padding:12px 16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);transition:background .15s}
.notif-item--unread{background:var(--paper2);border-color:var(--blue)}
.notif-item__dot{width:8px;height:8px;border-radius:50%;background:var(--blue);flex:none;margin-top:5px}
.notif-item--unread .notif-item__dot{display:block}
.notif-item:not(.notif-item--unread) .notif-item__dot{background:transparent}
.notif-item__body{flex:1}
.notif-item__title{font-weight:600;font-size:.92rem;color:var(--navy)}
.notif-item__msg{font-size:.84rem;color:var(--muted);margin-top:2px}
.notif-item__time{font-size:.75rem;color:var(--muted);margin-top:4px}

/* ---- Empty states ---- */
.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}
.empty-state__icon{font-size:3rem;margin-bottom:14px}
.empty-state__title{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:1.15rem;margin-bottom:8px}
.empty-state__text{font-size:.92rem;margin-bottom:20px}

/* ---- Info box ---- */
.info-box{background:var(--paper2);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;font-size:.9rem;color:#34495d;margin-bottom:18px;display:flex;gap:12px;align-items:flex-start}
.info-box--warn{background:#fef9ec;border-color:#f9e79f;color:#7d6608}
.info-box--success{background:#edfaf4;border-color:#a9dfbf;color:#1a7a4a}
.info-box--error{background:#fdf0ef;border-color:#f5c6c2;color:#922b21}
.info-box__icon{font-size:1.1rem;flex:none}

/* ---- Responsive Sprint 4 ---- */
@media(max-width:900px){
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .fee-selector{grid-template-columns:1fr}
  .form-row-3,.form-row-2{grid-template-columns:1fr}
}
@media(max-width:600px){
  .stats-row{grid-template-columns:1fr 1fr}
  .steps{flex-direction:column;align-items:flex-start;gap:12px}
  .step__line{display:none}
}

/* ==========================================================================
   Sprint 5 — Admin core
   ========================================================================== */

/* ---- KPI cards row ---- */
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;box-shadow:var(--sh);position:relative;overflow:hidden}
.kpi::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--blue)}
.kpi--green::before{background:var(--ok)}
.kpi--gold::before{background:var(--gold)}
.kpi--red::before{background:var(--err)}
.kpi__num{font-family:var(--font-d);font-weight:800;font-size:2rem;color:var(--navy);line-height:1}
.kpi__label{font-size:.78rem;color:var(--muted);margin-top:6px;text-transform:uppercase;letter-spacing:.06em}
.kpi__sub{font-size:.82rem;color:var(--muted);margin-top:6px}
.kpi__sub span{font-weight:600;color:var(--navy)}

/* ---- Filter bar ---- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;align-items:center}
.filter-bar .form-input{width:auto;min-width:140px;padding:9px 12px;font-size:.88rem}
.filter-bar .btn{flex:none}

/* ---- Badge-style status for admin tables ---- */
.st{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.04em;white-space:nowrap}
.st--draft{background:#f0f4f8;color:#5a7086}
.st--submitted,.st--pending,.st--proof_uploaded{background:#fef9ec;color:#b7770a}
.st--under_review,.st--in_progress,.st--payment_verified{background:#eaf4fd;color:#1a5276}
.st--accepted,.st--verified,.st--completed,.st--sent{background:#edfaf4;color:#1a7a4a}
.st--rejected,.st--failed{background:#fdf0ef;color:#922b21}
.st--revision_required{background:#fef3e2;color:#935116}
.st--withdrawn{background:#f5f5f5;color:#7a8fa0}

/* ---- Two-col admin layout ---- */
.admin-detail{display:grid;grid-template-columns:1fr 320px;gap:16px;align-items:start}
.admin-sidebar-col{display:flex;flex-direction:column;gap:14px}

/* ---- Action forms inline ---- */
.action-form{background:var(--paper2);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px;margin-top:12px}
.action-form h4{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:.95rem;margin:0 0 12px}

/* ---- Payment proof preview ---- */
.proof-preview{margin-top:12px}
.proof-preview img{border-radius:8px;max-width:100%;border:1px solid var(--line)}
.proof-preview .btn{margin-top:8px;width:100%;justify-content:center}

/* ---- Reviewer select ---- */
.reviewer-option{display:flex;justify-content:space-between;align-items:center;padding:4px 0;font-size:.88rem}
.reviewer-option .workload{font-size:.75rem;color:var(--muted)}

/* ---- Activity log ---- */
.activity-log{max-height:320px;overflow-y:auto}
.activity-item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:.86rem}
.activity-item:last-child{border-bottom:0}
.activity-item__action{font-weight:600;color:var(--navy);flex:1}
.activity-item__time{color:var(--muted);white-space:nowrap;font-size:.78rem}

/* ---- Tab switcher (for submission filters) ---- */
.tabs{display:flex;gap:0;border-bottom:2px solid var(--line);margin-bottom:20px;overflow-x:auto}
.tab{padding:10px 18px;font-size:.88rem;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap;transition:color .15s,border-color .15s;cursor:pointer;text-decoration:none}
.tab:hover{color:var(--blue)}
.tab.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:700}
.tab .cnt{background:var(--paper2);border-radius:999px;padding:1px 7px;font-size:.72rem;font-weight:700;margin-left:5px;color:var(--navy)}
.tab.active .cnt{background:var(--blue);color:#fff}

/* ---- Responsive Sprint 5 ---- */
@media(max-width:960px){
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .admin-detail{grid-template-columns:1fr}
}
@media(max-width:600px){
  .kpi-row{grid-template-columns:1fr 1fr}
  .tabs{gap:0}
  .tab{padding:8px 12px;font-size:.82rem}
}

/* ==========================================================================
   Sprint 6 — Reviewer portal
   ========================================================================== */

/* ---- Score input ---- */
.score-group{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;margin-bottom:14px}
.score-group__label{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:.92rem;margin-bottom:12px}
.score-group__desc{font-size:.8rem;color:var(--muted);margin-bottom:12px}
.star-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.star-row label{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:2px solid var(--line);background:#fff;font-family:var(--font-d);font-weight:700;font-size:1rem;cursor:pointer;transition:all .15s;color:var(--muted)}
.star-row input[type=radio]{position:absolute;opacity:0;width:0;height:0}
.star-row input:checked + label{background:var(--navy);border-color:var(--navy);color:#fff;transform:scale(1.08)}
.star-row label:hover{background:var(--paper2);border-color:var(--blue);color:var(--blue)}
.score-hint{font-size:.76rem;color:var(--muted);margin-top:8px}
.score-hint span{display:inline-block;padding:2px 8px;border-radius:999px;margin:2px;background:var(--paper2)}

/* ---- Score summary bar ---- */
.score-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}
.score-pill{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px;text-align:center}
.score-pill__val{font-family:var(--font-d);font-weight:800;font-size:1.4rem;color:var(--navy)}
.score-pill__label{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:2px}
.score-avg{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border-radius:var(--r-sm);padding:12px;text-align:center;grid-column:span 4}
.score-avg__val{font-family:var(--font-d);font-weight:800;font-size:2rem;color:var(--gold-s)}
.score-avg__label{font-size:.78rem;color:rgba(255,255,255,.8);margin-top:4px}

/* ---- Recommendation radio ---- */
.rec-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.rec-option input[type=radio]{position:absolute;opacity:0;width:0;height:0}
.rec-option label{display:block;padding:14px 16px;border:2px solid var(--line);border-radius:var(--r-sm);text-align:center;cursor:pointer;transition:all .15s;font-weight:600;font-size:.9rem}
.rec-option input:checked + label.accept{background:#edfaf4;border-color:var(--ok);color:var(--ok)}
.rec-option input:checked + label.revision{background:#fef3e2;border-color:#e67e22;color:#935116}
.rec-option input:checked + label.reject{background:#fdf0ef;border-color:var(--err);color:var(--err)}
.rec-option label:hover{background:var(--paper2)}

/* ---- Blind abstract display ---- */
.abstract-blind{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:0 var(--r) var(--r) 0;padding:20px 24px}
.abstract-blind__meta{display:flex;gap:14px;flex-wrap:wrap;font-size:.84rem;color:var(--muted);margin-bottom:14px}
.abstract-blind__meta strong{color:var(--navy)}
.abstract-blind__body{line-height:1.85;color:#34495d;font-size:1rem}
.blind-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;background:var(--paper2);border:1px solid var(--line);border-radius:999px;font-size:.76rem;font-weight:600;color:var(--muted);margin-bottom:16px}

/* ---- Assignment card ---- */
.assignment-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.assignment-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh);transition:transform .15s;position:relative;overflow:hidden}
.assignment-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px}
.assignment-card--pending::before{background:var(--gold)}
.assignment-card--in_progress::before{background:var(--blue)}
.assignment-card--completed::before{background:var(--ok)}
.assignment-card:hover{transform:translateY(-3px)}
.assignment-card__title{font-family:var(--font-d);font-weight:700;color:var(--navy);font-size:.98rem;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.assignment-card__meta{font-size:.8rem;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.assignment-card__footer{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.due-date{font-size:.78rem;font-weight:600}
.due-date--overdue{color:var(--err)}
.due-date--soon{color:#e67e22}
.due-date--ok{color:var(--ok)}

/* ---- Progress bar ---- */
.progress-bar{height:6px;border-radius:3px;background:var(--line);overflow:hidden;margin:8px 0}
.progress-bar__fill{height:100%;border-radius:3px;background:var(--blue);transition:width .3s ease}

/* ---- Responsive Sprint 6 ---- */
@media(max-width:860px){
  .assignment-cards{grid-template-columns:1fr}
  .score-summary{grid-template-columns:repeat(2,1fr)}
  .score-avg{grid-column:span 2}
  .rec-options{grid-template-columns:1fr}
}

/* Outline white button for dark backgrounds */
.btn--outline-white{
  background:transparent;
  border:2px solid #fff;
  color:#fff !important;
  font-weight:600;
}
.btn--outline-white:hover,.btn--outline-white:focus{
  background:#fff;
  color:var(--navy) !important;
  border-color:#fff;
}



/* Mobile nav open state */
@media (max-width: 768px) {
  .nav__links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 2px solid var(--line);
    padding: 16px 20px 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
    z-index: 49;
  }
  .nav__links.is-open {
    display: flex;
  }
  .nav__links a, .nav__links form {
    width: 100%;
  }
  .nav__links .btn {
    width: 100%;
    justify-content: center;
    margin-left: 0 !important;
  }
  .lang-switcher {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--line);
    width: 100%;
  }
  .nav__toggle {
    display: flex !important;
  }
}
@media (min-width: 769px) {
  .nav__toggle { display: none !important; }
  .nav__links { display: flex !important; }
}

/* Language switcher */
.lang-switcher { display: inline-flex; align-items: center; gap: 4px; }
.lang-btn {
  font-size: .75rem;
  font-weight: 700;
  color: var(--muted);
  text-decoration: none;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: .04em;
  transition: background .15s, color .15s;
}
.lang-btn:hover { color: var(--navy); background: var(--paper2); }
.lang-btn--active { color: var(--navy); background: var(--paper2); font-weight: 800; }

.lang-btn{background:none;border:1.5px solid transparent;cursor:pointer;font-size:.75rem;font-weight:700;color:var(--muted,#888);padding:3px 8px;border-radius:5px;transition:.15s}
.lang-btn:hover{color:var(--navy,#1a2e4a);border-color:var(--navy,#1a2e4a)}
.lang-btn--active{color:var(--navy,#1a2e4a);border-color:var(--navy,#1a2e4a);background:var(--paper2,#f0f4f8)}

/* News card spacing fix */
.news-grid { gap: 28px !important; }
.news-card { margin-bottom: 0; border-radius: 14px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.07); }

/* Language switcher slider style */
.lang-switcher { display:inline-flex; align-items:center; background:rgba(255,255,255,.15); border-radius:20px; padding:2px; gap:0; margin-left:10px; }
.lang-btn { font-size:.73rem; font-weight:700; color:rgba(255,255,255,.65); text-decoration:none; padding:4px 12px; border-radius:16px; letter-spacing:.05em; transition:all .2s; }
.lang-btn:hover { color:#fff; }
.lang-btn--active { background:#fff; color:var(--navy,#1a2e4a) !important; box-shadow:0 1px 4px rgba(0,0,0,.15); }