*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;margin:0;background:#f3efff;color:#1d2330}
a{color:#2a66f4;text-decoration:none}
.app{min-height:100vh;display:flex;flex-direction:column}
.topbar{background:#f3efff;border-bottom:1px solid rgba(60,43,90,.12);position:sticky;top:0;z-index:10}
.topbar-inner{max-width:1150px;margin:0 auto;width:100%;padding:18px 0;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-logo{height:34px;width:auto;display:block}
.brand-text{font-weight:800;letter-spacing:.2px;color:#111}
.nav{display:flex;align-items:center;gap:26px}
.nav-link{color:#111;font-size:14px;font-weight:500}
.nav-link--logout{display:flex;align-items:center;gap:10px}
.logout-ico{width:18px;height:18px;display:block}

.content{flex:1;padding:26px 0;max-width:1150px;margin:0 auto;width:100%}
.footer{padding:24px;color:#7a8090;text-align:center}
h1,h2,h3{margin:10px 0}
.card{background:#fff;border:1px solid #e6e8f0;border-radius:12px;padding:16px;margin:12px 0}
.btn{display:inline-block;padding:8px 12px;border-radius:8px;background:#2a66f4;color:#fff}
.btn.small{padding:6px 8px;font-size:13px}
.row{display:flex;gap:16px;flex-wrap:wrap}
.col{flex:1 1 300px}
input,select,textarea{padding:10px;border:1px solid #d8dbe5;border-radius:8px;width:100%}
label{font-size:13px;color:#5b6070}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e6e8f0;border-radius:12px;overflow:hidden}
th,td{padding:10px;border-bottom:1px solid #eef0f6;text-align:left;vertical-align:top}
th{background:#fafbff;color:#5b6070;font-weight:600}
.alert{padding:10px 12px;border-radius:8px;margin:12px 0}
.alert.ok{background:#e7f8ee;color:#127a3a}
.alert.error{background:#ffecec;color:#9b1c1c}
.badge{display:inline-block;padding:2px 8px;border-radius:12px;background:#eef;color:#334}
.t-right{text-align:right}
img.thumb{max-width:120px;border-radius:8px;border:1px solid #e6e8f0}
.small{font-size:12px;color:#6b7385}

/* ============================
   STUDENT DASHBOARD – COURSE STRIP
   ============================ */
.course-strip{width:100%;background:#3b2a59;border-radius:0;}
.course-strip__inner{
  max-width:1150px;
  margin:0 auto;
  padding:0 30px;   /* ← THIS ADDS LEFT + RIGHT SPACE */
  height:200px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.course-strip__cards{display:flex;align-items:center;gap:26px;overflow-x:auto;overflow-y:hidden;padding:0 0 0 0}
.course-strip__cards::-webkit-scrollbar{height:10px}
.course-strip__cards::-webkit-scrollbar-thumb{background:rgba(255,255,255,.20);border-radius:20px}
.course-strip__cards::-webkit-scrollbar-track{background:transparent}

.course-card{width:175px;height:150px;background:#3b2a59;border-radius:14px;padding:20px;display:block;color:#fff;text-decoration:none;transition:background .16s ease, transform .16s ease}
.course-card:hover{background:#703ddb;transform:translateY(0px)}
.course-card.active{background:#703ddb}
.course-icon{width:70px;height:60px;display:block}
.course-icon img{width:70px;height:60px;object-fit:contain;display:block}
.course-title{display:block;margin-top:14px;color:#fff;font-size:16px;line-height:1.2;font-weight:600;max-width:135px}
.strip-empty{color:rgba(255,255,255,.85);font-size:14px}

.absence-card{width:320px;height:150px;background:#fff;border-radius:12px;padding:18px;display:flex;flex-direction:column;justify-content:center}
.absence-card__label{font-size:18px;font-weight:700;color:#111;margin-bottom:8px}
.absence-card__num{font-size:46px;font-weight:800;line-height:1;color:#111}
.absence-card__hint{margin-top:10px;font-size:12px;color:#6b7385}