:root{
  --bg:#f3f4f8;
  --white:#ffffff;
  --text:#173257;
  --muted:#637491;
  --line:#e7ebf4;
  --primary:#5a78ff;
  --secondary:#7a4cd4;
  --soft:#eeeff6;
  --soft2:#dfe7f3;
  --shadow:0 10px 28px rgba(20,39,73,.08);
}
*{box-sizing:border-box}
body{font-family:'Plus Jakarta Sans',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
a{text-decoration:none}
.hero{background:radial-gradient(circle at top right, rgba(255,255,255,.08), transparent 28%),linear-gradient(135deg,#5a78ff,#7a4cd4);color:#fff;border-radius:30px;padding:64px 42px;box-shadow:0 25px 80px rgba(49,66,160,.22)}
.glass{background:rgba(255,255,255,.15);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18)}
.mobile-toggle{position:fixed;top:14px;left:14px;z-index:1200;border:none;border-radius:12px;background:#fff;color:var(--text);width:42px;height:42px;box-shadow:var(--shadow)}
.app-layout{display:grid;grid-template-columns:210px 1fr;min-height:100vh}
.sidebar{background:#fff;border-right:1px solid var(--line);position:sticky;top:0;height:100vh;overflow-y:auto;z-index:1110}
.sidebar-brand{background:linear-gradient(90deg,var(--primary),var(--secondary));color:#fff;padding:22px 18px 18px;display:flex;gap:12px;align-items:flex-start}
.brand-icon{width:28px;height:28px;border-radius:50%;border:1px solid rgba(255,255,255,.45);display:grid;place-items:center;font-size:14px;flex:none}
.brand-main{font-size:22px;line-height:1.03;font-weight:800;max-width:120px}
.brand-text small{display:block;margin-top:8px;line-height:1.15;font-size:11px;opacity:.95}
.sidebar-nav{padding:18px 14px 28px}
.nav-item,.nav-group-toggle{width:100%;display:flex;align-items:center;gap:12px;padding:12px 12px;border:none;background:transparent;color:#324766;border-radius:12px;font-size:15px;font-weight:500;cursor:pointer;text-align:left}
.nav-item:hover,.nav-group-toggle:hover,.nav-item.active{background:#f5f7fc;color:#1d3359}
.nav-item i,.nav-group-label i{width:18px;text-align:center;color:#455772}
.nav-group{margin:3px 0}
.nav-group-label{display:flex;align-items:center;gap:12px}
.nav-group-toggle{justify-content:space-between}
.chevron{font-size:12px;color:#7384a0;transition:transform .25s ease}
.submenu{display:none;padding:4px 0 6px 42px}
.submenu-link{display:block;color:#41557a;padding:10px 0;font-size:14px;border-radius:8px}
.submenu-link:hover,.submenu-link.active{color:#223a61;font-weight:600}
.nav-group.open .submenu{display:block}
.nav-group.open .chevron,.nav-group.active .chevron{transform:rotate(180deg)}
.main-area{min-width:0}
.topbar{height:72px;background:linear-gradient(90deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:space-between;padding:0 18px 0 24px;color:#fff;box-shadow:0 4px 12px rgba(66,82,188,.15)}
.topbar-user-wrap{display:flex;align-items:center;gap:14px;margin-left:auto}
.topbar-dropdown{position:relative}
.topbar-user{display:flex;align-items:center;gap:14px}
.topbar-user strong{display:block;font-size:15px;font-weight:800;line-height:1.15}
.topbar-user small{display:block;font-size:12px;opacity:.92;line-height:1.15}
.topbar-user-btn{border:none;background:transparent;color:#fff;padding:9px 12px;border-radius:20px;transition:background .2s ease, transform .2s ease, box-shadow .2s ease;cursor:pointer}
.topbar-user-btn:hover,.topbar-dropdown.open .topbar-user-btn{background:rgba(255,255,255,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.topbar-user-meta{display:flex;flex-direction:column;align-items:flex-end}
.topbar-user-label{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;opacity:.72;margin-bottom:3px}
.avatar-circle{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;background:linear-gradient(135deg,rgba(255,255,255,.22),rgba(255,255,255,.08));font-size:15px;font-weight:800;overflow:hidden;flex:none;box-shadow:0 8px 18px rgba(17,24,39,.14)}
.avatar-circle img{width:100%;height:100%;object-fit:cover;display:block}
.avatar-circle-logo,.avatar-circle-logo-menu{background:#fff;border-color:rgba(255,255,255,.35);padding:4px}
.avatar-circle-logo img,.avatar-circle-logo-menu img{object-fit:contain}
.avatar-circle-logo-menu{border-color:#e6ebf5;padding:5px}
.avatar-circle-topbar{width:46px;height:46px}
.avatar-circle-menu{width:52px;height:52px;border-color:#e6ebf5;background:linear-gradient(135deg,#6f7cff,#8e63dc);color:#fff;box-shadow:none}
.profile-chevron{font-size:12px;opacity:.9;transition:transform .24s ease}
.topbar-dropdown.open .profile-chevron{transform:rotate(180deg)}
.topbar-menu{position:absolute;right:0;top:calc(100% + 12px);width:290px;background:rgba(255,255,255,.98);border:1px solid rgba(231,235,244,.95);border-radius:20px;box-shadow:0 20px 50px rgba(15,23,42,.18);padding:10px;display:block;opacity:0;visibility:hidden;transform:translateY(12px) scale(.98);pointer-events:none;transition:opacity .22s ease, transform .22s ease, visibility .22s ease;z-index:1200;backdrop-filter:blur(12px)}
.topbar-dropdown.open .topbar-menu{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto}
.topbar-menu-head{display:flex;align-items:center;gap:12px;padding:10px 12px 14px;border-bottom:1px solid var(--line);margin-bottom:8px}
.topbar-menu-head-meta{display:flex;flex-direction:column;min-width:0}
.topbar-menu-head strong{display:block;color:var(--text);font-size:15px;font-weight:800;line-height:1.15}
.topbar-menu-head small{display:block;color:#5d6f8b;font-size:12px;margin-top:3px;line-height:1.1}
.topbar-menu-head span{display:block;color:#8b98ad;font-size:12px;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.topbar-menu-link{display:flex;align-items:center;gap:10px;padding:12px 12px;border-radius:14px;color:var(--text);font-size:14px;font-weight:700;transition:.2s ease}
.topbar-menu-link i{font-size:15px;opacity:.9}
.topbar-menu-link:hover{background:#f5f7fc;color:var(--text);transform:translateX(2px)}
.topbar-menu-logout{color:#c0392b}
.topbar-menu-logout:hover{background:#fff3f2;color:#c0392b}
.page-wrap{padding:28px 24px}
.card{border:none;border-radius:18px;box-shadow:var(--shadow)}
.login-card{border-radius:28px;overflow:hidden;box-shadow:0 25px 70px rgba(15,23,42,.12)}
.login-side{background:linear-gradient(135deg,#5a78ff,#7a4cd4);color:#fff;padding:42px}
.page-heading{margin-bottom:24px}.page-heading h2{margin:0 0 8px;font-size:26px;font-weight:800}.page-heading p{margin:0;color:#53657f;font-size:16px}
.stats-card{padding:22px;border-left:3px solid var(--primary);background:rgba(198,176,255,.18);border-radius:12px;min-height:92px}.small-muted{color:#c8abff;font-weight:600}.stats-number{font-size:28px;font-weight:800;color:#24385e}
.section-title{font-weight:800;margin-bottom:16px;color:#173257}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.section-head .section-title{margin-bottom:0}
.btn-clear-history{border-radius:12px;font-weight:700}
.table thead th{background:#eff3fb}.badge-soft{background:#dbe7ff;color:#3556b9}.btn,.form-control,.form-select{border-radius:12px}.table,.form-control,.form-select{font-size:14px}
.logout-link{color:#b53c3c}
@media (max-width: 991px){
  .app-layout{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-230px;width:210px;transition:left .25s ease;box-shadow:0 8px 24px rgba(20,39,73,.12)}
  .sidebar.show{left:0}
  .topbar{padding-left:70px}
  .topbar-user-wrap{gap:10px}
  .topbar-user-meta{display:none}
  .topbar-menu{right:0;width:260px}
  .page-wrap{padding:20px 14px}
}


.login-page-wrap{min-height:100vh;display:flex;align-items:center}
.login-side-inner{height:100%;display:flex;flex-direction:column}
.login-side-brand{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-weight:800;font-size:15px;letter-spacing:.01em}
.login-side-logo{width:56px;height:56px;object-fit:contain;border-radius:16px;background:rgba(255,255,255,.12);padding:7px;border:1px solid rgba(255,255,255,.18);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.login-side-desc{color:rgba(255,255,255,.82);font-size:15px;line-height:1.7;margin-bottom:24px}
.login-side-visual{margin-top:auto;padding-top:18px}
.login-side-illustration{display:block;width:100%;max-width:520px;margin:0 auto;border-radius:24px;background:rgba(255,255,255,.10);padding:10px;box-shadow:0 20px 40px rgba(15,23,42,.18)}
.login-side-info{display:grid;gap:14px;margin-top:8px}
.login-info-item{padding-top:14px;border-top:1px solid rgba(255,255,255,.16);display:grid;gap:3px}
.login-info-item strong{font-size:16px}
.login-info-item span{color:rgba(255,255,255,.9);font-size:14px;line-height:1.5}
.login-role-switch{display:flex;gap:10px;flex-wrap:wrap}
.role-chip{border:none;background:#eff3fb;color:#2b4b7a;padding:10px 18px;border-radius:999px;font-weight:700;font-size:14px;transition:.2s ease;box-shadow:inset 0 0 0 1px #dfe7f3}
.role-chip.active,.role-chip:hover{background:linear-gradient(135deg,#1f75ff,#2d6df1);color:#fff;box-shadow:0 10px 20px rgba(31,117,255,.16)}
.login-role-hint{font-size:14px;color:#6b7b94;line-height:1.6;max-width:520px}
.login-form-stack .form-label{font-weight:700;color:#203858}
.institution-card{overflow:hidden}
.institution-header{display:flex;align-items:center;gap:18px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.institution-logo-wrap{width:92px;height:92px;border-radius:22px;background:linear-gradient(135deg,#f8fafc,#eef3fb);display:grid;place-items:center;border:1px solid var(--line);box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}
.institution-logo{width:72px;height:72px;object-fit:contain}
.institution-head-text h3{font-size:24px;font-weight:800;color:var(--text)}
.institution-logo-card{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:18px;text-align:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.45)}
.institution-logo-card-title{font-size:14px;font-weight:800;color:#334966;margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}
.institution-logo-preview{width:100%;max-width:220px;aspect-ratio:1/1;object-fit:contain;margin:0 auto 12px;display:block}
.institution-logo-note{font-size:13px;line-height:1.6;color:#6b7b94}
@media (max-width: 991px){
  .login-page-wrap{display:block;padding:24px 0}
  .login-side{padding:28px}
  .institution-header{align-items:flex-start}
}
@media (max-width: 575px){
  .login-role-switch{gap:8px}
  .role-chip{flex:1 1 calc(33.333% - 8px);padding:10px 12px;text-align:center}
  .login-side-brand{margin-bottom:16px}
  .login-side-logo{width:48px;height:48px}
  .login-side-visual{padding-top:10px}
  .login-side-illustration{max-width:100%;padding:6px;border-radius:18px}
  .institution-header{flex-direction:column}
  .institution-logo-wrap{width:80px;height:80px}
  .institution-logo{width:62px;height:62px}
}

.form-text{font-size:12px;color:#6b7b94;margin-top:8px}

.section-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.btn-soft-primary{background:linear-gradient(135deg,#1f75ff,#2d6df1);border:none;color:#fff;font-weight:700;box-shadow:0 12px 24px rgba(31,117,255,.18)}
.btn-soft-primary:hover{color:#fff;transform:translateY(-1px)}
.action-buttons{display:flex;gap:8px;flex-wrap:wrap}
.modal-content{border:none;border-radius:22px;box-shadow:0 28px 80px rgba(15,23,42,.2);overflow:hidden}
.modal-header{border-bottom:1px solid var(--line);padding:20px 22px;background:linear-gradient(180deg,#fbfcff,#f6f8fd)}
.modal-title{font-weight:800;color:var(--text)}
.modal-body{padding:22px}
.modal-footer{border-top:1px solid var(--line);padding:16px 22px;background:#fbfcff}
.table-actions .btn{border-radius:10px;font-weight:700}
@media (max-width:575px){.section-toolbar{align-items:stretch}.section-toolbar .btn{width:100%}.action-buttons{width:100%}.action-buttons .btn{flex:1}}


.mobile-overlay{position:fixed;inset:0;background:rgba(15,23,42,.42);backdrop-filter:blur(2px);opacity:0;visibility:hidden;pointer-events:none;transition:.25s ease;z-index:1080}
.mobile-overlay.show{opacity:1;visibility:visible;pointer-events:auto}
.app-footer{padding:16px 24px 20px;text-align:center;font-size:13px;color:#6f7f98;border-top:1px solid var(--line);background:rgba(255,255,255,.74);backdrop-filter:blur(10px)}
.main-area{display:flex;flex-direction:column;min-height:100vh}
.page-wrap{flex:1}
.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}
@media (max-width: 1199px){.hero{padding:52px 34px}.brand-main{max-width:none;font-size:20px}.page-wrap{padding:24px 18px}}
@media (max-width: 991px){body.sidebar-open{overflow:hidden}.sidebar{left:-280px;width:min(280px,84vw);max-width:84vw}.sidebar.show{left:0}.mobile-toggle{display:grid;place-items:center}.topbar{padding:0 14px 0 70px;min-height:72px}.topbar-user-btn{padding:8px 10px}.topbar-menu{width:min(280px,calc(100vw - 24px))}.app-footer{padding:14px 16px 18px}}
@media (max-width: 767px){.hero{padding:42px 22px;border-radius:24px}.page-heading h2{font-size:22px}.section-head{align-items:flex-start;flex-direction:column}.card,.stats-card{border-radius:16px}.table{min-width:640px}}
@media (max-width: 575px){.mobile-toggle{top:12px;left:12px;width:42px;height:42px}.topbar{padding-left:60px}.topbar-user-wrap{width:100%;justify-content:flex-end}.topbar-user-btn{max-width:100%;gap:10px}.topbar-menu{right:0}.page-wrap{padding:18px 12px 20px}.hero{padding:36px 18px}.app-footer{font-size:12px;line-height:1.5}}
@media (min-width: 992px){.mobile-overlay{display:none!important}}

@media (max-width: 991px){.sidebar{z-index:1110}.mobile-toggle{z-index:1120}.mobile-overlay{z-index:1080}.sidebar.show{pointer-events:auto}}

.pagination-toolbar{margin-bottom:16px}
.pagination-toolbar-inner{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pagination-toolbar-label{color:#5f708c;font-size:14px}
.pagination-per-page{width:80px;min-width:80px}
.pagination-footer{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.pagination-summary{color:#5f708c;font-size:14px}
.pagination .page-link{border-radius:10px;padding:.42rem .72rem;color:#3556b9}
.pagination .page-item.active .page-link{background:linear-gradient(135deg,#5a78ff,#7a4cd4);border-color:transparent;color:#fff}
@media (max-width: 575px){
  .pagination-toolbar-inner{gap:8px}
  .pagination-toolbar-label,.pagination-summary{font-size:13px}
}


/* Landing page redesign */
.landing-page{background:#f7f8f4;min-height:100vh}
.landing-nav-wrap{background:#fff;position:sticky;top:0;z-index:1030;border-bottom:1px solid rgba(32,59,33,.08)}
.landing-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:86px}
.landing-brand{display:flex;align-items:center;gap:14px;color:#3e8750;font-weight:800;font-size:30px}
.landing-brand:hover{color:#3e8750}
.landing-brand-icon{font-size:38px;line-height:1}
.landing-brand-text{font-size:18px;font-weight:700;color:#2f7d46}
.landing-nav-toggle{display:none;border:none;background:#edf4ee;color:#2f7d46;width:46px;height:46px;border-radius:14px;font-size:24px}
.landing-menu{display:flex!important;align-items:center;justify-content:space-between;gap:24px;flex:1}
.landing-links{display:flex;align-items:center;gap:22px;margin:0 auto}
.landing-links a{color:#202428;font-weight:600;font-size:16px;padding:10px 6px}
.landing-links a.active{color:#3e8750}
.landing-links-secondary{margin:0;gap:18px}
.landing-btn-start{background:#5a9555;color:#fff!important;padding:14px 28px!important;border-radius:16px;box-shadow:0 8px 20px rgba(90,149,85,.18)}
.landing-main{overflow:hidden}
.landing-hero-section{padding:52px 0 36px;background:linear-gradient(180deg,#ffffff 0,#fbfcf8 100%)}
.landing-hero-grid{display:grid;grid-template-columns:1.02fr 1.1fr;gap:26px;align-items:center}
.landing-copy{padding:36px 0 12px}
.landing-badge{display:inline-flex;align-items:center;gap:8px;background:#eef4ea;color:#467f4d;padding:10px 16px;border-radius:999px;font-weight:700;font-size:13px;margin-bottom:18px}
.landing-copy h1{font-size:78px;line-height:.95;letter-spacing:-2px;font-weight:800;color:#3c874a;margin:0 0 18px}
.landing-copy h2{font-size:34px;line-height:1.15;font-weight:700;color:#1f2428;margin:0 0 24px}
.landing-copy p{font-size:18px;line-height:1.8;color:#42484f;max-width:600px;margin:0 0 34px}
.landing-actions{display:flex;gap:18px;flex-wrap:wrap}
.landing-btn{display:inline-flex;align-items:center;justify-content:center;min-height:58px;padding:0 34px;border-radius:18px;font-size:18px;font-weight:700;transition:.2s ease}
.landing-btn-primary{background:#5a9555;color:#fff;box-shadow:0 12px 28px rgba(90,149,85,.22)}
.landing-btn-primary:hover{background:#4a8246;color:#fff;transform:translateY(-1px)}
.landing-btn-outline{border:2px solid #6ea16b;color:#4d874c;background:#fff}
.landing-btn-outline:hover{background:#eff6ee;color:#4d874c}
.landing-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:560px}
.landing-visual-bg{position:absolute;inset:auto 3% 7% 8%;height:78%;border-radius:50%;background:radial-gradient(circle at center, rgba(220,223,200,.75), rgba(220,223,200,0) 70%)}
.landing-visual img{position:relative;z-index:1;max-width:100%;height:auto;filter:drop-shadow(0 28px 35px rgba(44,67,55,.12))}
.landing-feature-section{padding:16px 0 54px;background:linear-gradient(180deg,#fbfcf8 0,#f6f7f3 100%)}
.landing-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.landing-feature-card{background:#fff;border-radius:28px;padding:34px 30px 30px;text-align:left;box-shadow:0 14px 34px rgba(45,62,52,.06);position:relative;overflow:hidden;min-height:250px}
.landing-feature-card:before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:linear-gradient(90deg,#74a86b,#c2d9af)}
.landing-feature-icon{width:88px;height:88px;border-radius:24px;background:#edf5e9;color:#4d874c;display:grid;place-items:center;font-size:40px;margin-bottom:26px}
.landing-feature-card h3{font-size:24px;font-weight:800;margin-bottom:12px;color:#182025}
.landing-feature-card p{font-size:18px;line-height:1.75;color:#535a61;margin:0}
.landing-info-section{padding:10px 0 38px;background:#f6f7f3}
.landing-info-box,.landing-cta-box{background:#fff;border-radius:32px;padding:34px 38px;box-shadow:0 14px 34px rgba(45,62,52,.06)}
.landing-info-box{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center}
.landing-section-label{display:inline-block;padding:8px 14px;border-radius:999px;background:#edf5e9;color:#4d874c;font-weight:700;font-size:13px;margin-bottom:12px}
.landing-info-box h3,.landing-cta-box h3{font-size:34px;line-height:1.2;font-weight:800;color:#1f2428;margin-bottom:12px}
.landing-info-box p,.landing-cta-box p{font-size:18px;line-height:1.8;color:#50575e;margin:0}
.landing-info-list{display:grid;gap:14px}
.landing-info-list div{display:flex;align-items:flex-start;gap:12px;font-size:17px;color:#2b3238;font-weight:600;background:#f8faf6;padding:14px 16px;border-radius:18px}
.landing-info-list i{color:#5a9555;margin-top:2px}
.landing-cta-section{padding:0 0 64px;background:#f6f7f3}
.landing-cta-box{display:flex;align-items:center;justify-content:space-between;gap:20px}
@media (max-width: 1199px){
  .landing-copy h1{font-size:64px}
  .landing-copy h2{font-size:30px}
  .landing-visual{min-height:480px}
}
@media (max-width: 991px){
  .landing-nav{flex-wrap:wrap;padding:14px 0}
  .landing-nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .landing-menu{display:none!important;flex-direction:column;align-items:stretch;width:100%;padding:8px 0 12px}
  .landing-menu.show{display:flex!important}
  .landing-links,.landing-links-secondary{flex-direction:column;align-items:flex-start;gap:2px;width:100%;margin:0}
  .landing-links a,.landing-links-secondary a{width:100%;padding:12px 10px}
  .landing-links-secondary{padding-top:6px;border-top:1px solid rgba(32,59,33,.08)}
  .landing-hero-grid,.landing-feature-grid,.landing-info-box,.landing-cta-box{grid-template-columns:1fr}
  .landing-copy{padding-top:12px}
  .landing-copy h1{font-size:54px}
  .landing-copy h2{font-size:28px}
  .landing-copy p,.landing-feature-card p,.landing-info-box p,.landing-cta-box p{font-size:16px}
  .landing-visual{order:-1;min-height:auto}
  .landing-visual-bg{inset:auto 10% 8% 10%;height:82%}
}
@media (max-width: 575px){
  .landing-nav{min-height:74px}
  .landing-brand{font-size:24px}
  .landing-brand-icon{font-size:30px}
  .landing-brand-text{font-size:16px;max-width:160px;line-height:1.1}
  .landing-hero-section{padding-top:24px}
  .landing-copy h1{font-size:42px}
  .landing-copy h2{font-size:24px}
  .landing-btn{width:100%}
  .landing-feature-card,.landing-info-box,.landing-cta-box{padding:24px 22px}
  .landing-feature-icon{width:72px;height:72px;font-size:32px}
}

.landing-brand-icon img{width:48px;height:48px;object-fit:contain;}

.landing-brand-icon{
    display:flex;
    align-items:center;
    gap:8px;
}
.landing-brand-icon img{
    width:60px;
    height:60px;
    object-fit:contain;
    border-radius:50%;
    background:#fff;
    padding:4px;
    box-shadow:0 6px 16px rgba(0,0,0,0.15);
}