:root{--kw-blue:#0477c9;--kw-dark:#00568f;--kw-orange:#db3508;--kw-gold:#e7aa39;--kw-paper:#f4f4f4;--kw-border:#d7d7d7}
body{background:#e9edf0;font-family:Arial,Helvetica,sans-serif;color:#111}.site-shell{max-width:1180px;margin:10px auto;background:#fff;border:1px solid #aaa;box-shadow:0 2px 16px rgba(0,0,0,.12)}
.brand-header{height:145px;background:#3b251b url('../img/header-reference.webp') center/cover no-repeat;border-radius:9px;margin:9px;position:relative;overflow:hidden}.brand-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.16),rgba(0,0,0,.02))}
.motto-bar{margin:0 9px 4px;background:linear-gradient(#cf4d0b,#a82600);color:#fff;text-align:center;font-family:Georgia,serif;font-weight:bold;padding:4px 8px;border-radius:4px;font-size:.86rem;text-transform:uppercase}
.kw-nav{margin:0 9px;background:linear-gradient(#0e8cda,#0068ab);border-radius:9px;overflow:hidden;border:1px solid #00639e}.kw-nav .nav-link{color:#fff!important;font-family:Georgia,serif;font-size:.84rem;font-weight:bold;border-right:1px solid rgba(255,255,255,.5);padding:.55rem 1rem}.kw-nav .nav-link:hover,.kw-nav .nav-link.active{background:#005f9d}
.page-body{padding:8px}.sidebar-card{background:linear-gradient(#f5c464,#e5a33a);border-radius:12px;padding:14px;margin-bottom:12px;text-align:center;border:1px solid #e1a13b}.sidebar-title{font-family:Georgia,serif;font-weight:bold}.clock-box{font-size:1.6rem;color:#721370;background:#ddd;border:2px inset #888;padding:5px 12px;margin:8px auto;max-width:180px}.counter{font-family:monospace;font-size:1.6rem;letter-spacing:2px;background:#020;color:#00ff2a;border:2px inset #111;padding:0 6px;display:inline-block}
.side-links{background:#e5aa43;border-radius:12px;padding:12px}.side-link{display:block;text-decoration:none;color:#ffe06b;font-family:Georgia,serif;font-weight:bold;text-shadow:1px 1px #431b00;background:linear-gradient(#c63413,#811500);border:3px ridge #ffdf5a;padding:10px 8px;margin:9px 0;border-radius:4px}.side-link:hover{color:#fff;transform:translateY(-1px)}
.section-title{background:linear-gradient(90deg,#d93b08,#c72700);color:#fff;font-family:Georgia,serif;font-weight:bold;text-align:center;padding:10px 14px;margin:0 0 10px;border-radius:2px;font-size:1.05rem}.content-panel{border-left:1px solid var(--kw-border);min-height:600px}.carousel-item img{height:330px;object-fit:cover}.carousel-caption{background:rgba(0,0,0,.58);left:0;right:0;bottom:0;text-align:left;padding:16px 20px}.article-row{padding:14px 6px;border-bottom:1px solid #ddd}.article-row h3{font-family:Georgia,serif;font-size:1rem;text-decoration:underline;font-weight:bold}.article-meta{font-size:.82rem;color:#555}.article-thumb{width:150px;height:95px;object-fit:cover;border-radius:6px;border:1px solid #ccc}.article-body{white-space:pre-line;line-height:1.65}
.site-footer{background:#0f5583;color:#e8f4fb;padding:18px;margin-top:12px;font-size:.85rem}.site-footer a{color:#fff}.admin-shell{min-height:100vh;background:#f3f6f9}.admin-navbar{background:#075a93}.login-card{max-width:460px;margin:8vh auto}.form-card,.dash-card{border:0;box-shadow:0 5px 20px rgba(0,0,0,.08)}
.school-header{background:linear-gradient(135deg,#0c78ba,#064d7a);color:#fff}.profile-kv dt{color:#6c757d}.profile-kv dd{font-weight:600}.badge-role{text-transform:uppercase;letter-spacing:.4px}
@media(max-width:767.98px){.brand-header{height:110px}.kw-nav{border-radius:4px}.kw-nav .nav-link{border-right:0;border-bottom:1px solid rgba(255,255,255,.25)}.content-panel{border-left:0}.carousel-item img{height:220px}.article-thumb{width:110px;height:75px}}

/* Modul Statistik */
.stats-wrap{font-family:Arial,Helvetica,sans-serif}.stats-main-title{font-size:1rem;letter-spacing:.1px;margin-bottom:14px}.stats-subhead{background:#c8c8c8;border:1px solid #666;border-bottom:0;color:#111;text-align:center;font-family:Georgia,serif;font-weight:bold;padding:7px 10px;margin-top:13px}.stats-table-shell{border:1px solid #666;background:#fff}.stats-table{font-family:"Times New Roman",Times,serif;font-size:.9rem}.stats-table>:not(caption)>*>*{padding:.28rem .42rem;border-color:#666}.stats-table thead th{background:#a9a9a9;color:#000;font-weight:normal;text-align:center;vertical-align:middle}.stats-table tfoot td{background:#ededed}.stats-detail-link{color:red;text-decoration:none;font-family:"Times New Roman",Times,serif;font-weight:normal}.stats-detail-link:hover{text-decoration:underline;color:#a40000}.stats-table .btn{font-family:Arial,Helvetica,sans-serif}

/* Form data sekolah / superadmin */
.data-form-card{border:0;box-shadow:0 4px 18px rgba(0,0,0,.08)}.data-form-card .card-header{background:#075a93;color:#fff;font-weight:700}.field-help{font-size:.78rem;color:#6c757d}.table-actions{white-space:nowrap}.member-grid .form-control{text-align:right}.member-grid .input-group-text{min-width:92px;font-size:.78rem}
@media(max-width:767.98px){.stats-table{font-size:.82rem;min-width:680px}.stats-main-title{font-size:.92rem}.stats-subhead{font-size:.9rem}.stats-table-shell{border-radius:4px}.member-grid .input-group-text{min-width:78px}.site-shell{margin:0;border-left:0;border-right:0}.page-body{padding:6px}}

/* ===== Portal sekolah & admin: sidebar kiri vertikal ===== */
.portal-body{margin:0;background:#f4f7fb;color:#152033;min-height:100vh;font-family:Inter,Arial,Helvetica,sans-serif}.portal-layout{min-height:100vh;display:flex}.portal-sidebar{width:272px;min-width:272px;background:linear-gradient(180deg,#073f67 0%,#075a8f 55%,#073a5d 100%);color:#fff;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:1045;box-shadow:10px 0 30px rgba(20,47,75,.12)}.admin-side{background:linear-gradient(180deg,#10283d 0%,#123c59 55%,#0d293c 100%)}.portal-brand{height:86px;display:flex;align-items:center;gap:12px;padding:0 22px;border-bottom:1px solid rgba(255,255,255,.12)}.portal-brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:rgba(255,255,255,.15);font-size:1.2rem}.portal-brand-title{font-weight:800;letter-spacing:1.8px;line-height:1}.portal-brand small{color:rgba(255,255,255,.7)}.portal-user-card{margin:18px 16px 12px;padding:13px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);border-radius:16px;display:flex;align-items:center;gap:11px}.portal-user-card strong{display:block;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:165px}.portal-user-card small{display:block;color:rgba(255,255,255,.68);font-size:.75rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:165px}.portal-avatar{width:38px;height:38px;min-width:38px;border-radius:11px;background:#fff;color:#075a8f;display:grid;place-items:center}.portal-nav{padding:4px 12px;overflow-y:auto}.portal-link,.portal-link-button{width:100%;border:0;text-decoration:none;color:rgba(255,255,255,.82);display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;margin:3px 0;background:transparent;text-align:left;font-size:.92rem;font-weight:600;transition:.18s ease}.portal-link i:first-child{width:21px;text-align:center}.portal-link:hover,.portal-link-button:hover,.portal-link.active,.portal-link-button.active{background:rgba(255,255,255,.14);color:#fff}.portal-link.active{box-shadow:inset 3px 0 0 #79d4ff}.portal-submenu{padding:2px 0 6px 43px}.portal-sublink{display:block;text-decoration:none;color:rgba(255,255,255,.7);font-size:.84rem;padding:8px 10px;border-radius:9px;margin:1px 0}.portal-sublink:hover,.portal-sublink.active{color:#fff;background:rgba(255,255,255,.1)}.portal-sidebar-footer{margin-top:auto;padding:10px 12px 17px}.portal-logout{color:#ffd9d9}.portal-content{margin-left:272px;width:calc(100% - 272px);min-width:0}.portal-topbar{height:74px;padding:0 30px;background:#fff;border-bottom:1px solid #e7edf3;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:1030}.portal-main{padding:28px 30px 44px;max-width:1500px}.portal-backdrop{display:none}.portal-main h2{font-weight:800;color:#19324a}.portal-main .card{border:1px solid #e8edf3;border-radius:18px;box-shadow:0 8px 28px rgba(42,72,99,.07)}.portal-main .card-header{border-radius:18px 18px 0 0}.portal-main .form-control,.portal-main .form-select{border-radius:10px;border-color:#d9e2ea;min-height:42px}.portal-main .btn{border-radius:10px}.readonly-field{background:#eef3f7!important;color:#52616d!important}.field-lock{font-size:.75rem;color:#7a8894;margin-top:5px}.competition-card{position:relative;overflow:hidden}.competition-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:#0c78ba}.event-meta{display:flex;gap:14px;flex-wrap:wrap;color:#657587;font-size:.86rem}.event-meta i{color:#0c78ba}.status-dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:6px}.status-dot.open{background:#28a745}.status-dot.closed{background:#adb5bd}.student-source-card{border:1px solid #dbe6ef;background:#f8fbfe;border-radius:14px;padding:14px}.table>thead th{white-space:nowrap;color:#4e5f70;font-size:.82rem;text-transform:uppercase;letter-spacing:.25px}.table td{vertical-align:middle}.participant-actions{white-space:nowrap}.presence-badge{min-width:78px}.card-preview-thumb{width:58px;height:76px;border:1px solid #c9d1d8;border-radius:6px;background:#fff;display:grid;place-items:center;font-size:.68rem;color:#6c757d}
@media(max-width:991.98px){.portal-sidebar{transform:translateX(-100%);transition:transform .22s ease}.portal-content{margin-left:0;width:100%}.portal-menu-open .portal-sidebar{transform:translateX(0)}.portal-menu-open .portal-backdrop{display:block;position:fixed;inset:0;background:rgba(6,25,39,.48);z-index:1040}.portal-topbar{padding:0 18px}.portal-main{padding:22px 16px 38px}}@media(max-width:575.98px){.portal-main{padding-top:18px}.portal-topbar{height:66px}.portal-main h2{font-size:1.45rem}.portal-sidebar{width:264px;min-width:264px}}

/* Password visibility control */
.password-field .form-control{border-right:0}.password-field .password-toggle{min-width:46px;display:inline-flex;align-items:center;justify-content:center;border-color:#ced4da;background:#fff;color:#334155}.password-field .password-toggle:hover,.password-field .password-toggle:focus{background:#f3f6f9;color:#0b5ed7;border-color:#86b7fe}.password-field .password-toggle i{font-size:1.05rem}.portal-main .password-field .form-control{border-radius:10px 0 0 10px}.portal-main .password-field .password-toggle{border-radius:0 10px 10px 0}

/* Payment validation previews */
.payment-proof-preview{width:100%;max-height:520px;object-fit:contain;border:1px solid #dbe4ec;border-radius:14px;background:#f8fafc}.payment-admin-thumb{width:92px;height:72px;object-fit:cover;border:1px solid #dbe4ec;border-radius:10px;background:#f8fafc}.payment-empty{min-height:220px;border:1px dashed #cbd5e1;border-radius:14px;background:#f8fafc;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#64748b;text-align:center}.payment-empty i{font-size:2rem}