/* ========================================
   GRAHA EDUKASI — Main CSS
   Font: Poppins (Google Fonts)
   Warna: Biru #1a5fb4 + Kuning #f6c90e
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Poppins',sans-serif;background:#f8fafc;color:#1e293b;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

/* ─── Variables ─────────────────────── */
:root{
  --blue:      #1a5fb4;
  --blue-dark: #164e9e;
  --blue-light:#2d7dd2;
  --blue-bg:   #eff6ff;
  --yellow:    #f6c90e;
  --yellow-d:  #d4a800;
  --green:     #22c55e;
  --green-d:   #16a34a;
  --white:     #ffffff;
  --gray-50:   #f8fafc;
  --gray-100:  #f1f5f9;
  --gray-200:  #e2e8f0;
  --gray-400:  #94a3b8;
  --gray-500:  #64748b;
  --gray-700:  #334155;
  --gray-900:  #0f172a;
  --radius:    12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
}

/* ─── Layout ────────────────────────── */
.container{max-width:1100px;margin:0 auto;padding:0 1rem}
.section{padding:4rem 0}
.section-sm{padding:2.5rem 0}
.text-center{text-align:center}

/* ─── Typography ─────────────────────── */
.section-badge{display:inline-block;background:var(--blue-bg);color:var(--blue);border:1px solid #bfdbfe;border-radius:999px;font-size:.75rem;font-weight:600;padding:.25rem .85rem;margin-bottom:.75rem;letter-spacing:.03em}
.section-title{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;color:#0f2952;margin-bottom:.75rem;line-height:1.2}
.section-sub{color:var(--gray-500);font-size:.95rem;max-width:540px;line-height:1.7}

/* ─── Navbar ─────────────────────────── */
.navbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--gray-200);box-shadow:var(--shadow-sm)}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1rem}
.navbar-brand{display:flex;align-items:center;gap:.6rem;font-size:1.1rem;font-weight:800;color:var(--blue)}
.navbar-brand svg{flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:1.5rem}
.nav-links a{font-size:.875rem;font-weight:500;color:var(--gray-700);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.btn-wa-nav{display:inline-flex;align-items:center;gap:.4rem;background:var(--green);color:#fff;font-size:.8rem;font-weight:600;padding:.45rem 1rem;border-radius:999px;transition:background .2s}
.btn-wa-nav:hover{background:var(--green-d)}
.btn-primary-nav{display:inline-flex;align-items:center;background:var(--yellow);color:#1e293b;font-size:.8rem;font-weight:700;padding:.45rem 1.1rem;border-radius:999px;transition:background .2s}
.btn-primary-nav:hover{background:var(--yellow-d)}
/* Hamburger */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.4rem;border-radius:8px}
.nav-toggle:hover{background:var(--blue-bg)}
.nav-mobile{display:none;padding:.75rem 1rem 1rem;border-top:1px solid var(--gray-100);gap:.5rem;flex-direction:column}
.nav-mobile a{display:block;padding:.6rem .5rem;font-size:.9rem;font-weight:500;color:var(--gray-700);border-radius:8px}
.nav-mobile a:hover{background:var(--blue-bg);color:var(--blue)}
@media(max-width:768px){
  .nav-links{display:none}
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .nav-mobile.open{display:flex}
}

/* ─── Buttons ─────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font-family:inherit;font-weight:600;border:none;cursor:pointer;transition:all .2s;white-space:nowrap}
.btn-blue{background:var(--blue);color:#fff;border-radius:999px;padding:.7rem 1.75rem;font-size:.9rem;box-shadow:0 4px 14px rgba(26,95,180,.3)}
.btn-blue:hover{background:var(--blue-dark);transform:translateY(-1px)}
.btn-yellow{background:var(--yellow);color:#1e293b;border-radius:999px;padding:.7rem 1.75rem;font-size:.9rem;font-weight:700;box-shadow:0 4px 14px rgba(246,201,14,.35)}
.btn-yellow:hover{background:var(--yellow-d);transform:translateY(-1px)}
.btn-green{background:var(--green);color:#fff;border-radius:999px;padding:.7rem 1.75rem;font-size:.9rem;box-shadow:0 4px 14px rgba(34,197,94,.3)}
.btn-green:hover{background:var(--green-d);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--blue);border:2px solid var(--blue);border-radius:999px;padding:.65rem 1.7rem;font-size:.9rem}
.btn-outline:hover{background:var(--blue);color:#fff}
.btn-sm{padding:.45rem 1.1rem;font-size:.8rem}
.btn-lg{padding:.9rem 2.2rem;font-size:1rem}
.btn-w{width:100%}

/* ─── Hero ────────────────────────────── */
.hero{background:linear-gradient(135deg,#0e3d8a 0%,#1a5fb4 50%,#1d7ed8 100%);color:#fff;padding:4rem 0 3rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-60px;right:-60px;width:320px;height:320px;background:rgba(246,201,14,.15);border-radius:50%;filter:blur(60px)}
.hero::after{content:'';position:absolute;bottom:-40px;left:-40px;width:240px;height:240px;background:rgba(255,255,255,.07);border-radius:50%;filter:blur(40px)}
.hero-inner{display:grid;grid-template-columns:1fr auto;gap:2.5rem;align-items:center;position:relative;z-index:1}
.hero-badge{display:inline-block;background:rgba(246,201,14,.2);color:#ffe066;border:1px solid rgba(246,201,14,.35);border-radius:999px;font-size:.75rem;font-weight:600;padding:.25rem .85rem;margin-bottom:1rem}
.hero h1{font-size:clamp(2rem,5vw,3rem);font-weight:900;line-height:1.15;margin-bottom:1rem}
.hero h1 span.yellow{color:var(--yellow)}
.hero-sub{color:rgba(255,255,255,.8);font-size:.95rem;line-height:1.7;margin-bottom:1.75rem;max-width:460px}
.hero-btns{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:2rem}
.hero-stats{display:flex;gap:1.75rem;flex-wrap:wrap}
.hero-stat-num{font-size:1.5rem;font-weight:900;color:var(--yellow)}
.hero-stat-label{font-size:.75rem;color:rgba(255,255,255,.6)}
.hero-card{background:rgba(255,255,255,.12);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:2rem 1.75rem;text-align:center;min-width:240px}
.hero-card .emoji{font-size:3.5rem;display:block;margin-bottom:.75rem}
.hero-card h3{font-weight:700;font-size:1.1rem;margin-bottom:.25rem}
.hero-card p{font-size:.8rem;color:rgba(255,255,255,.6);margin-bottom:1rem}
.level-chips{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center}
.level-chip{background:rgba(246,201,14,.2);color:#ffe066;border:1px solid rgba(246,201,14,.3);border-radius:999px;font-size:.7rem;padding:.2rem .65rem}
@media(max-width:768px){
  .hero-inner{grid-template-columns:1fr}
  .hero-card{display:none}
}

/* ─── Cards / Grid ──────────────────── */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
@media(max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:580px){.grid-3,.grid-2{grid-template-columns:1fr}}

.card{background:#fff;border-radius:var(--radius);border:2px solid var(--gray-200);box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .25s,box-shadow .25s,transform .25s}
.card:hover{border-color:#93c5fd;box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card-bar{height:4px;background:linear-gradient(90deg,var(--blue),#2d7dd2)}
.card-body{padding:1.25rem}
.card-level{display:inline-block;font-size:.72rem;font-weight:600;padding:.2rem .7rem;border-radius:999px;margin-bottom:.6rem}
.card-level.tk{background:#fce7f3;color:#9d174d;border:1px solid #fbcfe8}
.card-level.sd12{background:#dcfce7;color:#14532d;border:1px solid #bbf7d0}
.card-level.sd34{background:#dbeafe;color:#1e3a8a;border:1px solid #bfdbfe}
.card-level.sd56{background:#ede9fe;color:#4c1d95;border:1px solid #ddd6fe}
.card-title{font-size:1.05rem;font-weight:700;color:var(--gray-900);margin-bottom:.35rem}
.card-desc{font-size:.83rem;color:var(--gray-500);line-height:1.6;margin-bottom:.85rem}
.card-schedule{display:flex;align-items:flex-start;gap:.4rem;font-size:.78rem;color:var(--gray-500);background:var(--blue-bg);border-radius:8px;padding:.5rem .75rem;margin-bottom:.85rem}
.card-schedule svg{flex-shrink:0;margin-top:1px;color:var(--blue)}
.benefit-list{list-style:none;margin-bottom:1rem}
.benefit-list li{display:flex;align-items:flex-start;gap:.5rem;font-size:.82rem;color:var(--gray-700);margin-bottom:.35rem}
.benefit-list li svg{color:#22c55e;flex-shrink:0;margin-top:1px}
.card-footer{display:flex;align-items:center;justify-content:space-between;gap:.75rem;border-top:1px solid var(--gray-100);padding-top:.85rem}
.card-price{font-size:1.15rem;font-weight:800;color:var(--blue)}
.card-price small{font-size:.7rem;font-weight:400;color:var(--gray-400)}

/* ─── Feature cards ──────────────────── */
.feat-card{background:#fff;border-radius:var(--radius);border:2px solid var(--gray-200);padding:1.4rem;transition:all .25s}
.feat-card:hover{border-color:#bfdbfe;box-shadow:var(--shadow-md)}
.feat-icon{width:46px;height:46px;background:var(--blue-bg);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:var(--blue);transition:background .25s}
.feat-card:hover .feat-icon{background:var(--blue);color:#fff}
.feat-title{font-size:.95rem;font-weight:700;margin-bottom:.4rem;color:var(--gray-900)}
.feat-desc{font-size:.82rem;color:var(--gray-500);line-height:1.65}

/* ─── Testimonial ────────────────────── */
.testi-card{background:#fff;border-radius:var(--radius);border:2px solid var(--gray-200);padding:1.4rem;transition:all .25s}
.testi-card:hover{box-shadow:var(--shadow-md)}
.stars{display:flex;gap:2px;margin-bottom:.75rem;color:var(--yellow)}
.testi-text{font-size:.85rem;color:var(--gray-600);line-height:1.7;font-style:italic;margin-bottom:1rem}
.testi-author{display:flex;align-items:center;gap:.65rem}
.testi-avatar{width:38px;height:38px;background:var(--blue);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0}
.testi-name{font-size:.85rem;font-weight:600;color:var(--gray-900)}
.testi-role{font-size:.75rem;color:var(--gray-400)}

/* ─── CTA Section ────────────────────── */
.cta-section{background:linear-gradient(135deg,#0e3d8a 0%,#1a5fb4 60%,#1d7ed8 100%);color:#fff;padding:3.5rem 0;text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}
.cta-section>*{position:relative;z-index:1}
.cta-emoji{font-size:2.5rem;display:block;margin-bottom:.75rem}
.cta-title{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:800;margin-bottom:.75rem}
.cta-sub{color:rgba(255,255,255,.75);font-size:.92rem;margin-bottom:1.75rem;max-width:480px;margin-left:auto;margin-right:auto}
.cta-btns{display:flex;flex-wrap:wrap;gap:.85rem;justify-content:center}

/* ─── Footer ─────────────────────────── */
.footer{background:#0f2952;color:#fff;padding:3rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2rem;margin-bottom:2.5rem}
.footer-brand p{color:#93c5fd;font-size:.83rem;line-height:1.7;margin:.6rem 0 1rem}
.footer-socials{display:flex;gap:.6rem}
.footer-social{width:36px;height:36px;background:rgba(255,255,255,.1);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;transition:background .2s}
.footer-social:hover{background:rgba(255,255,255,.2)}
.footer-title{font-size:.9rem;font-weight:700;color:var(--yellow);margin-bottom:1rem}
.footer-links{list-style:none}
.footer-links li{margin-bottom:.5rem}
.footer-links a{font-size:.83rem;color:#93c5fd;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-contact li{display:flex;align-items:flex-start;gap:.5rem;font-size:.83rem;color:#93c5fd;margin-bottom:.65rem}
.footer-contact svg{flex-shrink:0;margin-top:1px;color:var(--yellow)}
.footer-contact a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.25rem;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;font-size:.75rem;color:#64748b}
.footer-bottom a{color:#64748b;transition:color .2s}
.footer-bottom a:hover{color:#93c5fd}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr}}

/* ─── Floating WA ────────────────────── */
.float-wa{position:fixed;bottom:1.5rem;right:1rem;z-index:999;display:flex;align-items:center;gap:.5rem;background:var(--green);color:#fff;border-radius:999px;padding:.75rem 1.1rem;box-shadow:0 6px 24px rgba(34,197,94,.4);font-size:.83rem;font-weight:600;transition:transform .2s,background .2s;animation:floatBob 3s ease-in-out infinite}
.float-wa:hover{background:var(--green-d);transform:translateY(-3px) !important}
.float-wa svg{flex-shrink:0}
.float-wa span{display:none}
@media(min-width:480px){.float-wa span{display:inline}}
@keyframes floatBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ─── Forms ──────────────────────────── */
.form-section{background:#fff;border-radius:var(--radius);border:2px solid var(--gray-200);margin-bottom:1.25rem;overflow:hidden}
.form-section-header{display:flex;align-items:center;gap:.65rem;padding:1rem 1.25rem;border-bottom:1px solid var(--gray-100)}
.step-num{width:24px;height:24px;background:var(--blue);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;flex-shrink:0}
.form-section-title{font-size:.95rem;font-weight:700;color:var(--gray-900)}
.form-section-body{padding:1.25rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
@media(max-width:540px){.form-row{grid-template-columns:1fr}}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.82rem;font-weight:600;color:var(--gray-700);margin-bottom:.35rem}
.form-group label span.req{color:#ef4444}
.form-control{width:100%;padding:.6rem .85rem;border:1.5px solid var(--gray-200);border-radius:10px;font-family:inherit;font-size:.88rem;color:var(--gray-900);background:#fff;transition:border-color .2s,box-shadow .2s;outline:none}
.form-control:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(26,95,180,.12)}
.form-control.is-error{border-color:#ef4444}
.form-hint{font-size:.75rem;color:var(--gray-400);margin-top:.25rem}
.form-error{font-size:.75rem;color:#ef4444;margin-top:.25rem}
select.form-control{appearance:none;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 fill='%2394a3b8' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2rem}

/* Payment method toggles */
.pay-options{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1rem}
.pay-opt{display:flex;flex-direction:column;align-items:center;gap:.4rem;padding:1rem;border:2px solid var(--gray-200);border-radius:12px;cursor:pointer;transition:all .2s}
.pay-opt:hover{border-color:#93c5fd}
.pay-opt.active{border-color:var(--blue);background:var(--blue-bg)}
.pay-opt svg{color:var(--gray-400)}
.pay-opt.active svg{color:var(--blue)}
.pay-opt span{font-size:.83rem;font-weight:600;color:var(--gray-500)}
.pay-opt.active span{color:var(--blue)}

.bank-box,.qris-box{background:var(--blue-bg);border:1px solid #bfdbfe;border-radius:12px;padding:1rem;margin-bottom:1rem}
.bank-box .row{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;padding:.2rem 0;border-bottom:1px solid #dbeafe}
.bank-box .row:last-child{border-bottom:none;font-weight:700;color:var(--blue);font-size:.9rem}
.bank-box .label{color:var(--gray-500)}
.bank-box .val{font-weight:600;color:var(--gray-900)}
.upload-zone{border:2px dashed var(--gray-300);border-radius:12px;padding:1.5rem;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}
.upload-zone:hover{border-color:var(--blue);background:var(--blue-bg)}
.upload-zone input{display:none}
.upload-zone svg{margin:0 auto .5rem;color:var(--gray-400)}
.upload-zone p{font-size:.82rem;color:var(--gray-500)}
.upload-zone .hint{font-size:.73rem;color:var(--gray-400)}
.upload-preview{max-height:120px;border-radius:8px;object-fit:contain;margin-top:.5rem}

/* ─── Invoice ──────────────────────── */
.invoice-wrap{max-width:680px;margin:2rem auto;padding:0 1rem 3rem}
.invoice-success{background:var(--green);color:#fff;border-radius:16px;padding:1.25rem;text-align:center;margin-bottom:1.25rem;box-shadow:0 4px 14px rgba(34,197,94,.3)}
.invoice-card{background:#fff;border-radius:16px;border:1px solid var(--gray-200);box-shadow:var(--shadow-lg);overflow:hidden}
.invoice-head{background:linear-gradient(135deg,#0e3d8a,var(--blue));color:#fff;padding:1.5rem}
.invoice-head-top{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.invoice-num{font-family:monospace;font-size:1.1rem;font-weight:700}
.invoice-body{padding:1.5rem}
.invoice-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.25rem}
.invoice-box{background:var(--gray-50);border-radius:10px;padding:1rem}
.invoice-box .lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-400);font-weight:600;margin-bottom:.5rem}
.invoice-box .val{font-weight:700;color:var(--gray-900);font-size:.9rem}
.invoice-box .sub{font-size:.8rem;color:var(--gray-500)}
.invoice-program{border:1px solid #bfdbfe;border-radius:10px;overflow:hidden;margin-bottom:1.25rem}
.invoice-program-head{background:var(--blue-bg);padding:.5rem .85rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--blue)}
.invoice-program-body{padding:.85rem;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}
.invoice-total{background:var(--blue);color:#fff;border-radius:10px;padding:1rem;display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem}
.invoice-total .amount{font-size:1.5rem;font-weight:900}
.invoice-actions{display:flex;flex-direction:column;gap:.65rem}
.badge-pending{background:#fef9c3;color:#854d0e;border:1px solid #fde68a;border-radius:999px;font-size:.78rem;font-weight:600;padding:.25rem .75rem;display:inline-flex;align-items:center;gap:.35rem}
.badge-verified{background:#dcfce7;color:#14532d;border:1px solid #bbf7d0;border-radius:999px;font-size:.78rem;font-weight:600;padding:.25rem .75rem;display:inline-flex;align-items:center;gap:.35rem}
.badge-rejected{background:#fee2e2;color:#7f1d1d;border:1px solid #fecaca;border-radius:999px;font-size:.78rem;font-weight:600;padding:.25rem .75rem;display:inline-flex;align-items:center;gap:.35rem}
@media(max-width:540px){.invoice-grid{grid-template-columns:1fr}.invoice-program-body{flex-direction:column}}

/* ─── Admin ────────────────────────── */
.admin-wrap{min-height:100vh;background:var(--gray-100)}
.admin-nav{background:#fff;border-bottom:1px solid var(--gray-200);padding:0 1.25rem;position:sticky;top:0;z-index:80}
.admin-nav-inner{height:56px;display:flex;align-items:center;justify-content:space-between;gap:1rem;max-width:1200px;margin:0 auto}
.admin-main{max-width:1200px;margin:0 auto;padding:1.5rem 1.25rem}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.5rem}
@media(max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr 1fr}}
.stat-card{background:#fff;border-radius:12px;border:2px solid var(--gray-200);padding:1rem;display:flex;flex-direction:column;gap:.3rem}
.stat-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center}
.stat-label{font-size:.73rem;color:var(--gray-500);font-weight:500}
.stat-val{font-size:1.4rem;font-weight:800;color:var(--gray-900);line-height:1}
.stat-val.sm{font-size:1rem}
.tabs{display:flex;gap:.4rem;background:#fff;border:1px solid var(--gray-200);padding:.35rem;border-radius:12px;margin-bottom:1.25rem;overflow-x:auto}
.tab{display:flex;align-items:center;gap:.4rem;padding:.45rem .85rem;border-radius:8px;font-size:.83rem;font-weight:600;color:var(--gray-500);cursor:pointer;border:none;background:none;white-space:nowrap;transition:all .2s}
.tab.active{background:var(--blue);color:#fff}
.tab svg{width:15px;height:15px}
.admin-card{background:#fff;border-radius:12px;border:2px solid var(--gray-200);overflow:hidden}
.admin-card-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--gray-100);gap:.75rem;flex-wrap:wrap}
.admin-card-title{font-size:1rem;font-weight:700;color:var(--gray-900)}
.order-row{border-bottom:1px solid var(--gray-100);padding:1rem 1.25rem;transition:background .15s}
.order-row:last-child{border-bottom:none}
.order-row:hover{background:var(--gray-50)}
.order-top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;flex-wrap:wrap;margin-bottom:.5rem}
.order-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:.35rem .75rem;margin-bottom:.65rem}
.order-meta-item{font-size:.76rem;color:var(--gray-500)}
.order-meta-item span{color:var(--gray-700);font-weight:500}
.order-actions{display:flex;flex-wrap:wrap;gap:.4rem}
.class-row{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;padding:1rem 1.25rem;border-bottom:1px solid var(--gray-100)}
.class-row:last-child{border-bottom:none}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:200;align-items:flex-start;justify-content:center;overflow-y:auto;padding:1.5rem}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:16px;width:100%;max-width:520px;box-shadow:var(--shadow-lg);margin:auto}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:1.1rem 1.25rem;border-bottom:1px solid var(--gray-100)}
.modal-body{padding:1.25rem}
.modal-foot{display:flex;gap:.65rem;padding:0 1.25rem 1.25rem}
.select-filter{padding:.4rem .7rem;border:1.5px solid var(--gray-200);border-radius:8px;font-family:inherit;font-size:.82rem;color:var(--gray-700)}

/* ─── Admin Login ──────────────────── */
.login-page{min-height:100vh;background:linear-gradient(135deg,#0e3d8a,#1a5fb4,#1d7ed8);display:flex;align-items:center;justify-content:center;padding:1.5rem}
.login-box{background:#fff;border-radius:20px;padding:2rem;width:100%;max-width:380px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-logo{text-align:center;margin-bottom:1.5rem}
.login-logo svg{margin:0 auto .5rem}
.login-logo h1{font-size:1.2rem;font-weight:800;color:var(--blue)}
.login-logo p{font-size:.8rem;color:var(--gray-400)}

/* ─── Utilities ─────────────────────── */
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}
.d-flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:.5rem}.gap-2{gap:1rem}.flex-wrap{flex-wrap:wrap}
.text-blue{color:var(--blue)}.text-muted{color:var(--gray-500)}.text-sm{font-size:.82rem}.text-xs{font-size:.74rem}
.fw-700{font-weight:700}.fw-800{font-weight:800}
.page-hero{background:linear-gradient(135deg,#0e3d8a,#1a5fb4);color:#fff;padding:2.5rem 0;margin-bottom:0}
.page-hero h1{font-size:clamp(1.4rem,3vw,2rem);font-weight:800;margin-bottom:.4rem}
.page-hero p{color:rgba(255,255,255,.7);font-size:.9rem}
.consult-bar{background:var(--blue);border-radius:16px;padding:2rem;text-align:center;color:#fff;margin-top:2rem}
.consult-bar h3{font-size:1.1rem;font-weight:700;margin-bottom:.35rem}
.consult-bar p{font-size:.83rem;color:rgba(255,255,255,.75);margin-bottom:1rem}
.empty-state{text-align:center;padding:3rem 1rem;color:var(--gray-400)}
.empty-state .icon{font-size:2.5rem;margin-bottom:.75rem}
.back-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:500;color:var(--blue);margin-bottom:1.25rem;transition:color .2s}
.back-link:hover{color:var(--blue-dark)}

/* ─── Alert ──────────────────────── */
.alert{border-radius:10px;padding:.85rem 1rem;font-size:.85rem;margin-bottom:1rem;display:flex;align-items:flex-start;gap:.5rem}
.alert-danger{background:#fee2e2;color:#7f1d1d;border:1px solid #fecaca}
.alert-success{background:#dcfce7;color:#14532d;border:1px solid #bbf7d0}

/* ─── Print ──────────────────────── */
@media print{
  .navbar,.float-wa,.invoice-actions,.footer{display:none!important}
  .invoice-card{box-shadow:none;border:1px solid #ddd}
}