/* ============================================================
   EcoVers STEM - EcoVers.css
   Gabungan style dari index.html + EcoVers.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=Fraunces:ital,wght@0,600;1,400&display=swap');

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

:root{
  --green:#1e8c4a;--green-light:#e8f5ee;--green-dark:#145c30;
  --blue:#1458a5;--blue-light:#e6f0fb;
  --amber:#8a5b0a;--amber-light:#faf0dc;
  --purple:#4a42b0;--purple-light:#efedfe;
  --bg:#f5f7f2;--card:#fff;--border:#d8e8d0;
  --text:#1a2e1f;--muted:#5a7a62;
  --radius:14px;--shadow:0 2px 16px rgba(30,140,74,.07);
  /* EcoVers original vars */
  --primary-green:#27ae60;
  --dark-green:#1b4d3e;
  --light-bg:#f8fafb;
  --white:#ffffff;
  --text-gray:#636e72;
}

body{font-family:'Plus Jakarta Sans',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}

/* ===== NAVBAR ===== */
.nav{
  background:#fff;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;
  padding:0 2rem;height:64px;position:sticky;top:0;z-index:100;
  box-shadow:0 1px 12px rgba(30,140,74,.06);gap:0;
}
.nav-top{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo{font-family:'Fraunces',serif;font-size:1.3rem;font-weight:600;display:flex;align-items:center;gap:8px;color:var(--text);text-decoration:none}
.logo-stem{background:var(--green);color:#fff;padding:3px 10px;border-radius:8px;font-family:'Plus Jakarta Sans',sans-serif;font-size:.85rem;font-weight:700;letter-spacing:.5px}
.nav-center{display:flex;align-items:center;gap:2px}
.nav-links{display:flex;gap:2px;align-items:center}
.nav-links a{padding:8px 13px;font-size:13px;color:var(--muted);text-decoration:none;border-radius:8px;cursor:pointer;transition:all .18s;font-weight:500;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--green);background:var(--green-light)}
.nav-links a.active{font-weight:600}
.nav-right{display:flex;align-items:center;gap:8px}
.nav-notif{width:36px;height:36px;border-radius:50%;background:#f0f4ee;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px;position:relative;flex-shrink:0}
.notif-dot{width:9px;height:9px;background:#e44;border-radius:50%;position:absolute;top:4px;right:4px;border:2px solid #fff}
.login-btn{padding:8px 16px;border:1.5px solid var(--green);color:var(--green);background:transparent;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer;transition:all .18s;font-family:inherit;white-space:nowrap}
.login-btn:hover{background:var(--green);color:#fff}
.avatar-area{display:flex;align-items:center;gap:8px;cursor:pointer;padding:5px 10px;border-radius:22px;background:var(--green-light);border:1px solid var(--border)}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700;flex-shrink:0}
.avatar-name{font-size:13px;font-weight:600;color:var(--green-dark)}
.logout-btn{padding:6px 12px;border:1px solid var(--border);color:var(--muted);background:transparent;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer;transition:all .18s;font-family:inherit}
.logout-btn:hover{background:#fee;color:#c0392b;border-color:#c0392b}

/* Hamburger */
.hamburger{display:none;background:none;border:1.5px solid var(--border);border-radius:8px;padding:6px 11px;cursor:pointer;font-size:20px;line-height:1;color:var(--text);flex-shrink:0}

/* Mobile drawer */
.nav-drawer{display:none;flex-direction:column;width:100%;background:#fff;border-top:1px solid var(--border);padding:6px 0 10px}
.nav-drawer.open{display:flex}
.nav-drawer a{padding:12px 20px;font-size:14px;color:var(--muted);text-decoration:none;font-weight:500;cursor:pointer;border-bottom:1px solid #f0f4ee}
.nav-drawer a:last-child{border-bottom:none}
.nav-drawer a.active{color:var(--green);background:var(--green-light)}

/* ===== HERO ===== */
.hero{display:grid;grid-template-columns:1fr 330px;gap:24px;padding:2.2rem 2rem 1.8rem;max-width:1280px;margin:0 auto;align-items:start}
.hero-text h1{font-family:'Fraunces',serif;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:600;line-height:1.25;margin-bottom:1rem;color:var(--text)}
.hero-text h1 span{color:var(--green);font-style:italic}
.hero-text p{color:var(--muted);font-size:15px;margin-bottom:1.6rem;line-height:1.75;max-width:520px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:1.2rem}
.btn-primary{background:var(--green);color:#fff;border:none;padding:11px 24px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .18s;font-family:inherit}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--green);border:1.5px solid var(--green);padding:11px 24px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .18s;font-family:inherit}
.btn-outline:hover{background:var(--green-light)}
.hero-badges{display:flex;gap:8px;flex-wrap:wrap}
.h-badge{display:flex;align-items:center;gap:5px;padding:5px 11px;background:#fff;border:1px solid var(--border);border-radius:20px;font-size:12px;color:var(--muted);font-weight:500}

/* ===== SIDEBAR CARD ===== */
.sidebar-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow)}
.sidebar-card h3{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--text)}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.stat-box{background:var(--green-light);border-radius:10px;padding:10px 12px}
.stat-val{font-size:1.6rem;font-weight:700;color:var(--green);font-family:'Fraunces',serif}
.stat-lbl{font-size:11px;color:var(--muted);margin-top:2px;font-weight:500}

/* ===== PROGRESS ===== */
.prog-bar-wrap{margin:8px 0}
.prog-lbl{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:4px;font-weight:500}
.prog-bar{height:7px;background:#e0ecd8;border-radius:4px;overflow:hidden}
.prog-fill{height:100%;background:linear-gradient(90deg,var(--green),#2db865);border-radius:4px;transition:width .9s cubic-bezier(.4,0,.2,1)}

/* ===== HABIT TRACKER ===== */
.habit-list{margin-top:12px}
.habit-item{display:flex;align-items:center;justify-content:space-between;padding:7px 0;border-bottom:1px solid #edf4e8;font-size:12.5px;font-weight:500}
.habit-item:last-child{border-bottom:none}
.habit-days{display:flex;gap:4px}
.day-dot{width:11px;height:11px;border-radius:50%;background:#dcecd5}
.day-dot.done{background:var(--green)}

/* ===== SECTIONS ===== */
.section{padding:0 2rem 2rem;max-width:1280px;margin:0 auto}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.1rem;gap:8px;flex-wrap:wrap}
.section-title{font-size:16px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.section-sub{font-size:13px;font-weight:400;color:var(--muted);margin-left:4px}
.see-all{font-size:13px;color:var(--green);cursor:pointer;text-decoration:none;font-weight:600;white-space:nowrap}
.see-all:hover{text-decoration:underline}

/* ===== MODULE CARDS ===== */
.modul-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.modul-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem;cursor:pointer;transition:all .2s;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.modul-card:hover{border-color:var(--green);transform:translateY(-3px);box-shadow:0 6px 24px rgba(30,140,74,.12)}
.modul-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--radius) var(--radius) 0 0}
.modul-card.m1::before{background:var(--green)}
.modul-card.m2::before{background:#1458a5}
.modul-card.m3::before{background:#d48a4a}
.modul-card.m4::before{background:#9b59b6}
.modul-card.m5::before{background:#27ae60}
.modul-card.m6::before{background:#1abc9c}
.modul-tag{font-size:11px;color:var(--muted);margin-bottom:6px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.modul-title{font-size:14px;font-weight:700;margin-bottom:6px;color:var(--text);line-height:1.4}
.modul-desc{font-size:12px;color:var(--muted);line-height:1.55;margin-bottom:12px}
.modul-footer{display:flex;align-items:center;justify-content:space-between}
.modul-prog{font-size:11px;color:var(--green);font-weight:600}
.modul-arrow{width:30px;height:30px;border-radius:50%;background:var(--green-light);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--green);border:1px solid var(--border);transition:all .18s;flex-shrink:0}
.modul-arrow:hover{background:var(--green);color:#fff}

/* ===== FEATURE CARDS ===== */
.feat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.3rem;box-shadow:var(--shadow)}
.feat-card h3{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--text)}

/* ===== BADGES ===== */
.badge-wrap{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.badge{padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600}
.badge-green{background:var(--green-light);color:#1a6633}
.badge-blue{background:var(--blue-light);color:var(--blue)}
.badge-amber{background:var(--amber-light);color:var(--amber)}
.badge-purple{background:var(--purple-light);color:var(--purple)}

/* ===== JOURNAL ===== */
.jurnal-item{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid #edf4e8}
.jurnal-item:last-child{border-bottom:none}
.jurnal-date{font-size:11px;color:var(--muted);min-width:64px;font-weight:500;padding-top:1px}
.jurnal-text{font-size:13px;color:var(--text);line-height:1.5}
.jurnal-mood{font-size:17px;flex-shrink:0}

/* ===== LEADERBOARD ===== */
.leaderboard-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #edf4e8}
.leaderboard-item:last-child{border-bottom:none}
.lb-rank{font-size:14px;font-weight:700;min-width:24px;color:var(--green)}
.lb-av{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0}
.lb-name{flex:1;font-size:13px;font-weight:500;min-width:0}
.lb-school{font-size:11px;color:var(--muted)}
.lb-score{font-size:13.5px;font-weight:700;color:var(--green);white-space:nowrap}

/* ===== LAYOUT HELPERS ===== */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.progress-section{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.3rem;margin-bottom:1.5rem;box-shadow:var(--shadow)}
.progress-section h3{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--text)}
.prog-list{display:flex;flex-direction:column;gap:14px}
.prog-item{display:flex;align-items:center;gap:12px}
.prog-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.prog-info{flex:1;min-width:0}
.prog-name{font-size:13px;font-weight:600;margin-bottom:3px}
.prog-sub{font-size:11px;color:var(--muted)}
.prog-pct{font-size:14px;font-weight:700;color:var(--green);min-width:40px;text-align:right}

/* ===== PAGE WRAPPERS ===== */
.page{display:none;padding:1.8rem 2rem;max-width:1280px;margin:0 auto}
.page.active{display:block}
.page-header h2{font-family:'Fraunces',serif;font-size:clamp(1.2rem,3vw,1.5rem);font-weight:600;margin-bottom:5px;color:var(--text)}
.page-header p{font-size:13.5px;color:var(--muted);margin-bottom:1.6rem}

/* ===== STAT SUMMARY ===== */
.stat-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:1.6rem}
.stat-summary-box{border-radius:13px;padding:1.1rem 1.2rem;text-align:center}
.stat-summary-box .val{font-size:2rem;font-weight:700;font-family:'Fraunces',serif}
.stat-summary-box .lbl{font-size:12px;font-weight:600;margin-top:3px}

/* ===== PROJECT CARDS ===== */
.proyek-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.proyek-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.3rem;box-shadow:var(--shadow)}
.proyek-card .icon{font-size:2.2rem;margin-bottom:10px}
.proyek-card .title{font-size:14.5px;font-weight:700;margin-bottom:5px;color:var(--text)}
.proyek-card .desc{font-size:12.5px;color:var(--muted);margin-bottom:12px;line-height:1.55}
.proyek-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid #edf4e8;font-size:13px}
.proyek-row:last-of-type{border-bottom:none;margin-bottom:10px}
.proyek-status{font-size:11px;padding:3px 9px;border-radius:10px;font-weight:600}
.status-done{background:var(--green-light);color:#1a6633}
.status-on{background:#fff3cd;color:#856404}
.status-todo{background:#f0f0f0;color:#555}

/* ===== MODAL ===== */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:200;align-items:center;justify-content:center;padding:1rem}
.modal-overlay.show{display:flex}
.modal{background:#fff;border-radius:18px;padding:2rem;width:100%;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.modal h2{font-size:1.2rem;font-weight:700;margin-bottom:1.2rem;color:var(--text)}
.modal input,.modal select{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:9px;font-size:14px;margin-bottom:10px;outline:none;font-family:inherit;color:var(--text);background:#fff}
.modal input:focus,.modal select:focus{border-color:var(--green)}
.modal-btns{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}
.modal-close{padding:9px 18px;border:1px solid var(--border);border-radius:9px;background:transparent;cursor:pointer;font-size:13px;font-family:inherit;font-weight:600}
.modal-close:hover{background:#f0f4ee}
.modal-error{background:#fef2f2;color:#c0392b;border:1px solid #f5c6c6;border-radius:8px;padding:9px 12px;font-size:13px;margin-bottom:10px;display:none}
.modal-error.show{display:block}
.modal-success{background:#f0fdf4;color:#1a6633;border:1px solid #bbf7d0;border-radius:8px;padding:9px 12px;font-size:13px;margin-bottom:10px;display:none}
.modal-success.show{display:block}
.modal-loading{text-align:center;color:var(--muted);font-size:13px;padding:8px 0;display:none}
.modal-loading.show{display:block}
.modal-forgot{font-size:12px;color:var(--muted);margin-bottom:10px;cursor:pointer}
.modal-forgot span{color:var(--green);font-weight:600}
.modal-forgot span:hover{text-decoration:underline}

/* ===== TABS ===== */
.tabs{display:flex;gap:4px;margin-bottom:1.2rem;background:#f0f4ee;border-radius:10px;padding:4px}
.tab{padding:7px 16px;border-radius:8px;font-size:13px;cursor:pointer;transition:all .18s;border:none;background:transparent;font-weight:600;color:var(--muted);font-family:inherit}
.tab.active{background:#fff;color:var(--green);box-shadow:0 1px 6px rgba(0,0,0,.09)}

/* ===== FORM ELEMENTS ===== */
textarea{width:100%;border:1.5px solid var(--border);border-radius:9px;padding:10px 14px;font-size:13px;font-family:inherit;resize:vertical;height:90px;outline:none;color:var(--text)}
textarea:focus{border-color:var(--green)}
select{padding:8px 12px;border:1.5px solid var(--border);border-radius:9px;font-size:13px;color:var(--muted);font-family:inherit;outline:none;cursor:pointer}

/* ===== BOTTOM NAV ===== */
.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border);padding:6px 0 env(safe-area-inset-bottom,6px);z-index:99;box-shadow:0 -2px 12px rgba(0,0,0,.07)}
.bottom-nav-inner{display:flex;justify-content:space-around;align-items:center}
.bnav-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 8px;border-radius:10px;cursor:pointer;transition:all .18s;min-width:52px;background:none;border:none;font-family:inherit}
.bnav-item:hover,.bnav-item.active{color:var(--green)}
.bnav-icon{font-size:20px;line-height:1}
.bnav-label{font-size:9px;font-weight:600;color:var(--muted);letter-spacing:.2px}
.bnav-item.active .bnav-label{color:var(--green)}

/* ===== FOOTER ===== */
footer{background:#1a3d26;color:#a8d4b8;text-align:center;padding:1.3rem;font-size:13px;margin-top:2rem;letter-spacing:.2px}

/* ===== RESPONSIVE — TABLET ===== */
@media(max-width:1024px){
  .nav{padding:0 1.2rem}
  .nav-links a{padding:7px 10px;font-size:12.5px}
  .hero{grid-template-columns:1fr;padding:1.6rem 1.2rem}
  .sidebar-card{display:none}
  .modul-grid{grid-template-columns:repeat(2,1fr)}
  .stat-summary{grid-template-columns:repeat(2,1fr)}
  .proyek-grid{grid-template-columns:repeat(2,1fr)}
  .section{padding:0 1.2rem 1.6rem}
  .page{padding:1.4rem 1.2rem}
}

/* ===== RESPONSIVE — MOBILE ===== */
@media(max-width:768px){
  .nav{height:auto;padding:0;flex-direction:column;align-items:stretch;gap:0}
  .nav-top{padding:12px 1rem;height:56px}
  .nav-center{display:none}
  .hamburger{display:flex}
  .bottom-nav{display:block}
  .hero{padding:1.2rem 1rem 1rem;gap:16px}
  .hero-text p{font-size:14px}
  .hero-btns{gap:8px}
  .btn-primary,.btn-outline{padding:10px 18px;font-size:13.5px}
  .h-badge{font-size:11px;padding:4px 9px}
  .modul-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .two-col{grid-template-columns:1fr}
  .proyek-grid{grid-template-columns:1fr}
  .stat-summary{grid-template-columns:repeat(2,1fr);gap:10px}
  .section{padding:0 1rem 1.4rem}
  .page{padding:1rem 1rem 5rem}
  .lb-school{display:none}
  .avatar-name{display:none}
  footer{margin-bottom:60px;font-size:12px;padding:1rem}
  .modal{padding:1.4rem}
  .tab{padding:6px 12px;font-size:12px}
}

@media(max-width:480px){
  .modul-grid{grid-template-columns:1fr}
  .stat-summary{grid-template-columns:repeat(2,1fr)}
  .stat-summary-box .val{font-size:1.6rem}
}