/* Ifti Media EduCraft V7 - Avalon Glass UI
   Full visual layer only. Business logic remains in PHP/JS services. */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root{
  --av-bg:#f5f7fb;--av-bg-2:#eef3fb;--av-panel:rgba(255,255,255,.78);--av-panel-solid:#fff;
  --av-panel-soft:rgba(248,250,252,.78);--av-line:rgba(15,23,42,.09);--av-line-strong:rgba(37,99,235,.22);
  --av-text:#152033;--av-muted:#748197;--av-primary:#2563eb;--av-primary-2:#4f46e5;--av-accent:#f97316;
  --av-success:#10b981;--av-danger:#ef4444;--av-warning:#f59e0b;--av-cyan:#06b6d4;
  --av-sidebar:252px;--av-radius:16px;--av-radius-sm:11px;
  --av-shadow:0 16px 42px rgba(30,41,59,.08);--av-shadow-sm:0 8px 22px rgba(30,41,59,.06);
}
html[data-theme="dark"]{
  --av-bg:#0b1220;--av-bg-2:#101a2b;--av-panel:rgba(20,30,48,.78);--av-panel-solid:#152136;
  --av-panel-soft:rgba(25,38,59,.82);--av-line:rgba(148,163,184,.14);--av-line-strong:rgba(96,165,250,.34);
  --av-text:#edf4ff;--av-muted:#9aacbf;--av-shadow:0 18px 48px rgba(0,0,0,.32);--av-shadow-sm:0 8px 24px rgba(0,0,0,.24);
}
*{box-sizing:border-box}
html{background:var(--av-bg);color-scheme:light}
html[data-theme="dark"]{color-scheme:dark}
body{background:
  radial-gradient(circle at 15% -8%,rgba(37,99,235,.10),transparent 31%),
  radial-gradient(circle at 88% 4%,rgba(79,70,229,.08),transparent 27%),
  linear-gradient(180deg,var(--av-bg),var(--av-bg-2));
  color:var(--av-text);font:14px/1.55 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(148,163,184,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.025) 1px,transparent 1px);background-size:28px 28px;z-index:-1}
button,input,select,textarea{font:inherit}
.layout{grid-template-columns:var(--av-sidebar) minmax(0,1fr)}

/* Sidebar */
.sidebar{width:var(--av-sidebar);background:rgba(255,255,255,.78);border-right:1px solid var(--av-line);box-shadow:10px 0 34px rgba(15,23,42,.035);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);overflow:hidden}
html[data-theme="dark"] .sidebar{background:rgba(13,22,37,.82)}
.brand{height:82px;padding:14px 17px;border-bottom:1px solid var(--av-line);gap:11px}
.brand-mark{width:46px;height:46px;padding:3px;border-radius:14px;background:linear-gradient(145deg,rgba(255,255,255,.95),rgba(237,242,255,.88));border:1px solid rgba(37,99,235,.13);box-shadow:0 9px 24px rgba(37,99,235,.11);overflow:hidden}
html[data-theme="dark"] .brand-mark{background:rgba(255,255,255,.94)}
.brand-mark img{width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;display:block}
.brand h1{font-family:"Plus Jakarta Sans",sans-serif;font-size:13px;line-height:1.25;color:var(--av-text);font-weight:800}
.brand p{font-size:9px;color:var(--av-muted);font-weight:600;letter-spacing:.01em}
.nav{padding:13px 11px 90px;gap:4px;overflow:auto;height:calc(100vh - 82px)}
.nav:before{content:"NAVIGASI";display:block;padding:0 10px 7px;font-size:8px;letter-spacing:.16em;font-weight:800;color:#a0aabd}
.nav a{min-height:44px;padding:10px 11px;border:1px solid transparent;border-radius:11px;color:var(--av-muted);font-size:12px;font-weight:650;gap:11px;transition:all .18s ease}
.nav a:hover{background:rgba(37,99,235,.065);border-color:rgba(37,99,235,.10);color:var(--av-text);transform:translateX(2px)}
.nav a.active{background:linear-gradient(135deg,rgba(37,99,235,.14),rgba(79,70,229,.09));border-color:rgba(37,99,235,.16);color:var(--av-primary);box-shadow:inset 3px 0 0 var(--av-primary)}
.nav-icon{width:22px;font-size:14px;color:inherit}
.sidebar-footer{position:absolute;left:0;right:0;bottom:0;margin:0;padding:11px;background:linear-gradient(180deg,transparent,var(--av-panel-solid) 22%);border-top:1px solid var(--av-line)}
html[data-theme="dark"] .sidebar-footer{background:linear-gradient(180deg,transparent,#111d31 22%)}
.system-meta{display:none}
.logout-button{padding:9px 10px;border-radius:12px;border:1px solid rgba(239,68,68,.13);background:rgba(239,68,68,.06);color:#dc4a54;box-shadow:none}
.logout-button:hover{background:rgba(239,68,68,.11);border-color:rgba(239,68,68,.24);transform:translateY(-1px)}
.logout-icon{width:32px;height:32px;background:linear-gradient(135deg,#fb7185,#ef4444);box-shadow:0 7px 16px rgba(239,68,68,.19)}
.logout-button strong{font-size:11px}.logout-button small{font-size:8px;color:var(--av-muted)}

/* Topbar */
.topbar{height:74px;padding:0 24px;border-bottom:1px solid var(--av-line);background:rgba(255,255,255,.72);box-shadow:none;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
html[data-theme="dark"] .topbar{background:rgba(10,18,31,.72)}
.global-search{height:42px;max-width:560px;border:1px solid var(--av-line);border-radius:12px;background:var(--av-panel);box-shadow:inset 0 1px 0 rgba(255,255,255,.35)}
.global-search i{color:#9ba8bc}.global-search input{color:var(--av-text);font-size:12px}.global-search input::placeholder{color:#abb5c5}
.topbar-icon,.theme-toggle{width:39px;height:39px;border:1px solid var(--av-line);border-radius:11px;background:var(--av-panel);color:var(--av-muted);transition:.18s;display:grid;place-items:center;position:relative;cursor:pointer}
.topbar-icon:hover,.theme-toggle:hover{color:var(--av-primary);border-color:var(--av-line-strong);transform:translateY(-1px);box-shadow:var(--av-shadow-sm)}
.counter{border-color:var(--av-panel-solid)}
.language-pill{border:1px solid var(--av-line);background:var(--av-panel);border-radius:10px;color:var(--av-primary);height:34px;width:38px}
.user{padding:5px 8px;border-radius:13px;text-decoration:none;transition:.18s}
.user:hover{background:rgba(37,99,235,.06)}
.avatar{width:38px;height:38px;border:2px solid rgba(37,99,235,.14);box-shadow:0 6px 16px rgba(37,99,235,.11);overflow:hidden;background:#eef4ff;color:var(--av-primary)}
.avatar img{width:100%;height:100%;object-fit:cover;display:block}
.user strong{font-size:11px;color:var(--av-text)}.user small{font-size:9px;color:var(--av-muted)}

/* Main content */
.content{width:min(1620px,100%);padding:22px 24px 34px}
.dashboard-heading,.page-head{margin-bottom:18px;align-items:center}
.dashboard-heading h2,.page-head h2{font-family:"Plus Jakarta Sans",sans-serif;font-size:22px;font-weight:800;color:var(--av-text);letter-spacing:-.02em}
.dashboard-heading p,.page-head p{font-size:10px;color:var(--av-muted)}
.eyebrow{font-size:8px;color:var(--av-primary)}
.card,.widget,.social-card,.metric-card,.generated,.package-card,.inner-panel,.switch-row,.upload-card{backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.card,.widget,.social-card,.package-card{background:var(--av-panel);border:1px solid var(--av-line);border-radius:var(--av-radius);box-shadow:var(--av-shadow-sm)}
.card{padding:18px;margin-bottom:18px}
.card:hover,.widget:hover,.social-card:hover{border-color:var(--av-line-strong);box-shadow:var(--av-shadow)}
.card h3,.widget h3{font-family:"Plus Jakarta Sans",sans-serif;font-size:13px;color:var(--av-text);font-weight:750}
.widget{overflow:hidden}
.widget-head{padding:15px 17px;border-bottom:1px solid var(--av-line)}
.widget-head p{font-size:9px;color:var(--av-muted)}
.widget-menu{color:var(--av-muted)}

/* Buttons */
.btn{border-radius:11px;padding:9px 14px;min-height:38px;font-size:11px;font-weight:750;transition:all .18s ease;box-shadow:none}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--av-primary),var(--av-primary-2));box-shadow:0 10px 24px rgba(37,99,235,.19)}
.btn-secondary{background:var(--av-panel);border-color:var(--av-line);color:var(--av-text)}
.btn-secondary:hover{background:rgba(37,99,235,.06);border-color:var(--av-line-strong)}
.btn-danger{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.16);color:#e24c5a}
.btn-success,.btn-whatsapp{background:linear-gradient(135deg,#10b981,#059669);color:#fff}
.btn-sm{font-size:10px;min-height:34px;padding:7px 10px;border-radius:9px}

/* Dashboard */
.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px}
.metric-card{min-height:116px;padding:17px;border-radius:16px;border:1px solid rgba(255,255,255,.28);box-shadow:0 13px 30px rgba(15,23,42,.09)}
.metric-card:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(255,255,255,.14),transparent 55%);pointer-events:none}
.metric-card:after{right:-28px;bottom:-54px;width:160px;height:160px;background:rgba(255,255,255,.09)}
.metric-purple{background:linear-gradient(135deg,#3977ea,#5b63e8)}
.metric-orange{background:linear-gradient(135deg,#fb7b37,#f59e0b)}
.metric-green{background:linear-gradient(135deg,#22b573,#13a986)}
.metric-pink{background:linear-gradient(135deg,#ff5f72,#ef476f)}
.metric-value{font-size:22px;font-weight:800}.metric-line{opacity:.75}.metric-caption{font-size:10px}.metric-caption small{font-size:9px}
.dashboard-grid-main{grid-template-columns:minmax(0,2.2fr) minmax(300px,.8fr);gap:16px}
.dashboard-grid-secondary{grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(230px,.7fr));gap:16px}
.area-chart svg{height:250px}.chart-legend{font-size:9px;color:var(--av-muted)}
.chart-labels{color:var(--av-muted)}
.traffic-summary,.donut-list{border-color:var(--av-line)}
.traffic-summary>div,.donut-list>div{border-color:var(--av-line)}
.donut:after{background:var(--av-panel-solid)}
.social-grid{gap:14px}.social-card{border-radius:14px;min-height:88px;padding:13px 15px;background:var(--av-panel)}
.ring-progress:after{background:var(--av-panel-solid)}

/* Forms and tables */
.field label{font-size:10px;color:var(--av-text);font-weight:700}
.field input,.field select,.field textarea,.filters input,.filters select{border:1px solid var(--av-line);background:var(--av-panel-solid);color:var(--av-text);border-radius:10px;min-height:41px;padding:10px 12px;outline:none;transition:.18s}
.field textarea{min-height:92px}
.field input:focus,.field select:focus,.field textarea:focus,.filters input:focus,.filters select:focus{border-color:rgba(37,99,235,.45);box-shadow:0 0 0 3px rgba(37,99,235,.10)}
.field .hint,.hint{font-size:9px;color:var(--av-muted)}
.table-wrap{border:1px solid var(--av-line);border-radius:14px;background:var(--av-panel);overflow:auto}
table{border-collapse:separate;border-spacing:0}
th{background:rgba(148,163,184,.055);color:var(--av-muted);font-size:9px;letter-spacing:.04em;border-color:var(--av-line)}
td{color:var(--av-text);font-size:10px;border-color:var(--av-line)}
tbody tr{transition:.16s}tbody tr:hover{background:rgba(37,99,235,.035)}
.badge{border-radius:999px;padding:5px 8px;font-size:8px}

/* Panels */
.generated{border-radius:18px;background:linear-gradient(135deg,rgba(37,99,235,.09),rgba(79,70,229,.06));border:1px solid rgba(37,99,235,.18);box-shadow:var(--av-shadow-sm)}
.credential-list>div,.invoice-mini{background:var(--av-panel-solid);border:1px solid var(--av-line);border-radius:11px}
.inner-panel{background:var(--av-panel-soft);border:1px solid var(--av-line);border-radius:14px;padding:16px}
.switch-row{background:var(--av-panel-soft);border:1px solid var(--av-line);border-radius:13px}
.switch{background:#cbd5e1}.switch-row>input:checked+.switch{background:linear-gradient(135deg,var(--av-primary),var(--av-primary-2))}
.settings-status,.status-pill{border-radius:999px;background:var(--av-panel);border:1px solid var(--av-line)}
.guide-illustration{border-radius:14px;background:linear-gradient(135deg,rgba(37,99,235,.09),rgba(6,182,212,.07))}

/* Correct image previews: logo / letterhead / profile */
.upload-grid{gap:13px}
.upload-card{border:1px solid var(--av-line);border-radius:14px;background:var(--av-panel-solid);padding:12px;transition:.18s;overflow:hidden}
.upload-card:hover{border-color:var(--av-line-strong);box-shadow:var(--av-shadow-sm);transform:translateY(-1px)}
.upload-preview{height:116px;padding:12px;border:1px dashed rgba(100,116,139,.25);border-radius:12px;background:
  linear-gradient(45deg,rgba(148,163,184,.045) 25%,transparent 25%,transparent 75%,rgba(148,163,184,.045) 75%),
  linear-gradient(45deg,rgba(148,163,184,.045) 25%,transparent 25%,transparent 75%,rgba(148,163,184,.045) 75%),
  var(--av-panel-soft);background-position:0 0,10px 10px;background-size:20px 20px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.upload-preview img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center}
.upload-preview.vendor-preview img{padding:4px}
.upload-preview.letterhead-preview{height:146px;padding:10px 14px}.upload-preview.letterhead-preview img{object-fit:contain;width:100%;height:100%}
.upload-card>strong{font-size:11px}.upload-card>span,.upload-card>em,.remove-check{font-size:9px}
.brand-preview-stack{display:grid;gap:10px;padding:13px}
.brand-preview-stack>div{min-height:74px;padding:9px;border:1px solid var(--av-line);border-radius:12px;background:var(--av-panel-soft);display:grid;grid-template-columns:80px 1fr;align-items:center;gap:11px}
.brand-preview-stack img{width:80px;height:54px;object-fit:contain;display:block;padding:4px;border-radius:9px;background:rgba(255,255,255,.8)}
.brand-preview-stack span{font-size:9px;color:var(--av-muted)}
.avatar-image img{object-fit:cover!important}
.profile-photo-preview{aspect-ratio:1/1}.profile-photo-preview img{object-fit:cover}
.signature-preview img{object-fit:contain}

/* Login */
body.login-page{background:
  radial-gradient(circle at 20% 0,rgba(37,99,235,.22),transparent 34%),
  radial-gradient(circle at 88% 15%,rgba(79,70,229,.18),transparent 29%),
  linear-gradient(145deg,#eff4ff,#f8fafc 44%,#eef2ff);color:var(--av-text)}
html[data-theme="dark"] body.login-page{background:radial-gradient(circle at 16% 0,rgba(37,99,235,.32),transparent 38%),#08111f}
.login-box{width:min(455px,100%);background:var(--av-panel);border:1px solid var(--av-line);border-radius:24px;padding:30px;box-shadow:0 32px 90px rgba(30,41,59,.17);backdrop-filter:blur(28px);color:var(--av-text)}
.login-box .brand-wide{max-width:126px;max-height:126px;background:rgba(255,255,255,.86);border-radius:24px;padding:8px;border:1px solid rgba(37,99,235,.12);filter:drop-shadow(0 12px 24px rgba(37,99,235,.13))}
.login-box h1{font-family:"Plus Jakarta Sans",sans-serif;color:var(--av-text);font-size:25px}.login-box>p{color:var(--av-muted);font-size:11px}
.login-box .field label{color:var(--av-text)}.login-box .field input{background:var(--av-panel-solid);border-color:var(--av-line);color:var(--av-text);border-radius:11px}
.login-theme-toggle{position:fixed;right:18px;top:18px;z-index:5}
.login-box .copyright{color:var(--av-muted)}

.copyright{color:var(--av-muted)}
.alert{border-radius:12px}

@media(max-width:1180px){.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid-main{grid-template-columns:1fr}.dashboard-grid-secondary{grid-template-columns:1fr 1fr}.dashboard-grid-secondary>.widget:first-child{grid-column:1/-1}}
@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{left:calc(var(--av-sidebar) * -1);width:var(--av-sidebar)}.sidebar.open{left:0}.content{padding:17px}.topbar{padding:0 14px}.theme-toggle{display:grid}.brand-preview-stack>div{grid-template-columns:64px 1fr}.brand-preview-stack img{width:64px}}
@media(max-width:650px){.metric-grid,.grid-2,.grid-3,.form-grid,.invoice-options{grid-template-columns:1fr}.dashboard-heading,.page-head{align-items:flex-start}.content{padding:13px}.card{padding:14px}.topbar{height:66px}.brand{height:72px}.nav{height:calc(100vh - 72px)}.upload-preview{height:104px}.upload-preview.letterhead-preview{height:120px}.user{padding:3px}.topbar-right{gap:7px}}
@media print{body{background:#fff!important}.card,.widget{background:#fff;box-shadow:none;border-color:#dbe2ea}}