* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f4f6f5;
    color: #222;
}
a { text-decoration: none; color: inherit; }

.admin-wrap { display: flex; min-height: 100vh; }

.admin-sidebar {
    width: 240px;
    background: #103a24;
    color: #fff;
    flex-shrink: 0;
    padding: 20px 0;
}
.admin-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    margin-bottom: 10px;
}
.admin-brand img { width: 36px; height: 36px; border-radius: 6px; object-fit: cover; }
.admin-brand span { font-weight: 600; font-size: 15px; }

.admin-sidebar nav { display: flex; flex-direction: column; }
.admin-sidebar nav a {
    padding: 12px 20px;
    font-size: 14.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #d9e6de;
    border-left: 3px solid transparent;
}
.admin-sidebar nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.admin-sidebar nav a.active {
    background: rgba(255,255,255,0.1);
    border-left-color: #4caf7d;
    color: #fff;
    font-weight: 600;
}
.admin-sidebar nav a.logout { margin-top: 20px; color: #ff9d9d; }

.admin-main { flex: 1; padding: 30px 36px; max-width: 1100px; }
.admin-main h1 { margin-top: 0; font-size: 24px; }
.admin-main .subtitle { color: #666; margin-top: -8px; margin-bottom: 24px; }

.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 20px; font-size: 14px; }
.alert-success { background: #e5f6ec; color: #1c6b3f; border: 1px solid #b6e3c8; }
.alert-error { background: #fdecec; color: #a02222; border: 1px solid #f4bcbc; }

.card {
    background: #fff;
    border-radius: 10px;
    padding: 24px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    margin-bottom: 24px;
}

label { display: block; font-weight: 600; font-size: 13.5px; margin-bottom: 6px; margin-top: 16px; }
label:first-child { margin-top: 0; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=file], textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d8dcd9;
    border-radius: 6px;
    font-size: 14.5px;
    font-family: inherit;
}
textarea { resize: vertical; min-height: 90px; }
.hint { color: #888; font-size: 12.5px; margin-top: 4px; }

.btn {
    display: inline-block;
    background: #1c6b3f;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14.5px;
    cursor: pointer;
    margin-top: 20px;
}
.btn:hover { background: #16552f; }
.btn.danger { background: #c62828; }
.btn.danger:hover { background: #a11f1f; }
.btn.secondary { background: #6b6b6b; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 18px; }
.item-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    position: relative;
}
.item-card img { width: 100%; height: 140px; object-fit: cover; display: block; }
.item-card .item-body { padding: 12px; }
.item-card .item-body h4 { margin: 0 0 4px; font-size: 14px; }
.item-card .item-body p { margin: 0; font-size: 12.5px; color: #777; }
.item-card form { padding: 0 12px 12px; }
.item-card .btn.danger { width: 100%; margin-top: 8px; padding: 8px; font-size: 13px; text-align: center; }

table { width: 100%; border-collapse: collapse; }
table th, table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #eee; font-size: 14px; vertical-align: top; }
table th { color: #666; font-size: 12.5px; text-transform: uppercase; }

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #103a24, #1c6b3f);
}
.login-box {
    background: #fff;
    padding: 36px;
    border-radius: 12px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.25);
}
.login-box img { width: 60px; display: block; margin: 0 auto 10px; border-radius: 8px; }
.login-box h1 { text-align: center; font-size: 20px; margin-bottom: 24px; }
.login-box .btn { width: 100%; text-align: center; }

/* =====================================================================
   ADMIN RESPONSIVE (2026-09) - panel is now usable from a phone
   ===================================================================== */
@media screen and (max-width: 900px) {
    .admin-wrap { flex-direction: column; min-height: 0; }

    /* Sidebar becomes a swipeable top bar */
    .admin-sidebar { width: 100%; padding: 12px 0 0; position: sticky; top: 0; z-index: 50; }
    .admin-brand { padding: 0 16px 12px; margin-bottom: 0; }
    .admin-sidebar nav {
        flex-direction: row;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .admin-sidebar nav::-webkit-scrollbar { display: none; }
    .admin-sidebar nav a {
        white-space: nowrap;
        border-left: none;
        border-bottom: 3px solid transparent;
        padding: 12px 14px;
    }
    .admin-sidebar nav a.active { border-left: none; border-bottom-color: #4caf7d; }
    .admin-sidebar nav a.logout { margin-top: 0; margin-left: auto; }

    .admin-main { padding: 20px 16px; max-width: 100%; }
    .admin-main h1 { font-size: 20px; word-break: break-word; }

    .card { padding: 16px; max-width: 100% !important; }
    .grid { grid-template-columns: 1fr 1fr; gap: 12px; }

    /* Tables scroll inside their card instead of stretching the page */
    .card { overflow-x: auto; }
    table { min-width: 520px; }

    .btn { padding: 12px 20px; min-height: 44px; }
    input, textarea, select { font-size: 16px; }  /* stops iOS zoom-on-focus */
}

@media screen and (max-width: 520px) {
    .grid { grid-template-columns: 1fr; }
    .login-box { padding: 26px 20px; margin: 16px; }
}