.admin{

    display:grid;

    grid-template-columns:260px 1fr;

    min-height:100vh;

}

.admin-sidebar{

    background:#111827;

    color:#fff;

    padding:30px;

    display:flex;

    flex-direction:column;

}

.admin-sidebar h2{

    margin-bottom:40px;

}

.admin-sidebar a{

    color:#fff;

    text-decoration:none;

    margin-bottom:20px;

}

.admin-content{

    padding:40px;

    background:#f4f6f9;

}

@media(max-width:900px){

.admin{

grid-template-columns:1fr;

}

}
.admin-top{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-bottom:30px;

}

.btn-add{

    background:#1565c0;

    color:#fff;

    border:none;

    padding:12px 22px;

    border-radius:10px;

    cursor:pointer;

}
hr{

    margin:40px 0;

    border:none;

    border-top:1px solid #ddd;

}

.admin-table{

    width:100%;

    border-collapse:collapse;

    margin-top:25px;

}

.admin-table th,
.admin-table td{

    padding:15px;

    border:1px solid #eee;

    text-align:center;

}

.admin-table th{

    background:#f5f5f5;

}
.admin-login-page{min-height:100vh;display:grid;place-items:center;background:#f5f6f8}.admin-login-card{width:min(420px,92vw);background:#fff;padding:32px;border-radius:16px;box-shadow:0 12px 40px rgba(0,0,0,.08)}.admin-login-card h1{margin-top:0}.admin-login-card label,.security-form label{display:block;margin:0 0 16px;font-weight:600}.admin-login-card input,.security-form input{display:block;width:100%;box-sizing:border-box;margin-top:8px;padding:11px;border:1px solid #ddd;border-radius:8px}.admin-alert{padding:12px 16px;border-radius:8px;margin:0 0 20px}.admin-alert-error{background:#feecec;color:#a11}.admin-alert-success{background:#eaf8ee;color:#176b32}.admin-logout-form{margin-top:20px}.admin-logout{border:0;background:none;cursor:pointer;font:inherit;padding:8px 0}.admin-delete{border:0;background:none;cursor:pointer;color:inherit;font:inherit;padding:0}.security-form{max-width:520px}.security-form small{display:block;margin-top:5px;opacity:.7}
body{margin:0;font-family:Tahoma,Arial,sans-serif;background:#f4f6f9;color:#1f2937}.admin-card{background:#fff;border-radius:16px;padding:24px;margin:24px 0;box-shadow:0 6px 22px rgba(0,0,0,.05)}.admin-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.admin-form label{display:flex;flex-direction:column;gap:8px;font-weight:600}.admin-form input,.admin-form select,.admin-form textarea{font:inherit;padding:11px;border:1px solid #d9dee7;border-radius:10px;box-sizing:border-box}.admin-form textarea,.admin-form button{grid-column:1/-1}.btn-save{border:0;background:#1565c0;color:#fff;border-radius:10px;padding:12px 20px;cursor:pointer}.inline-form{display:inline}.admin-thumb{width:70px;height:50px;object-fit:cover;border-radius:8px}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:25px 0}.stat-card{background:#fff;border-radius:16px;padding:25px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:8px;box-shadow:0 6px 22px rgba(0,0,0,.05)}.stat-card strong{font-size:30px}.quick-links{display:flex;flex-wrap:wrap;gap:12px}.quick-links a{padding:12px 18px;border-radius:10px;background:#eef3ff;color:#174ea6;text-decoration:none}@media(max-width:900px){.admin{display:block}.admin-sidebar{position:static}.admin-content{padding:20px}.admin-stats{grid-template-columns:repeat(2,1fr)}.admin-form{grid-template-columns:1fr}.admin-table{display:block;overflow:auto;white-space:nowrap}}@media(max-width:500px){.admin-stats{grid-template-columns:1fr}}

.admin-global-flash {
    position: fixed;
    top: 18px;
    left: 18px;
    right: 18px;
    z-index: 10000;
    max-width: 760px;
    margin-inline: auto;
    padding: 14px 18px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,.12);
    font-weight: 600;
}
.admin-global-flash--success { background:#ecfdf5; color:#065f46; border:1px solid #a7f3d0; }
.admin-global-flash--error { background:#fef2f2; color:#991b1b; border:1px solid #fecaca; }
.admin-card { background:#fff; border-radius:16px; box-shadow:0 6px 24px rgba(15,23,42,.06); padding:24px; margin-bottom:24px; }
.admin-table { width:100%; border-collapse:collapse; }
.admin-table th,.admin-table td { padding:12px 10px; border-bottom:1px solid #eef2f7; vertical-align:middle; text-align:right; }
.inline-form { display:inline-block; margin:0; }
.inline-form button { font:inherit; }
.admin-help-box { background:#f8fafc; border:1px solid #e2e8f0; border-radius:12px; padding:14px 16px; margin-bottom:16px; line-height:1.9; }
.admin-form label { display:flex; flex-direction:column; gap:8px; margin-bottom:16px; font-weight:600; }
.admin-form input,.admin-form select,.admin-form textarea { width:100%; box-sizing:border-box; padding:11px 13px; border:1px solid #dbe2ea; border-radius:10px; background:#fff; font:inherit; }
@media(max-width:700px){ .admin-content{padding:18px;} .admin-sidebar{padding:18px;} .admin-top{gap:12px; flex-wrap:wrap;} .admin-table{min-width:760px;} }