:root {
    --app-font: "Cairo",Tahoma,Arial,sans-serif;
    --accent: #2F6F5E; /* الأخضر الرسمي */
    --dark: #0b1220;
    --bg1: #063b1f;
    --bg2: #052614;
}

html, body {
    font-family: var(--app-font);
    min-height: 100vh;
}

body {
    background: radial-gradient(900px 520px at 80% 20%, rgba(47,111,94,.22), transparent 60%), radial-gradient(700px 420px at 15% 10%, rgba(255,255,255,.10), transparent 55%), linear-gradient(135deg, var(--bg1), var(--bg2));
}

.topbar {
    background: linear-gradient(180deg, rgba(11,18,32,.65), rgba(11,18,32,.35));
    border-bottom: 3px solid rgba(47,111,94,.75);
    backdrop-filter: blur(6px);
}

.glass {
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(255,255,255,.55);
    border-radius: 18px;
    box-shadow: 0 18px 60px rgba(0,0,0,.18);
}

.chip {
    border: 1px solid #eef0f3;
    background: #f9fafb;
    border-radius: 14px;
    padding: 12px 14px;
    cursor: pointer;
    transition: .15s ease;
    user-select: none;
}

    .chip:hover {
        transform: translateY(-1px)
    }

    .chip.active {
        border-color: rgba(47,111,94,.35);
        background: rgba(47,111,94,.10);
    }

.btn-official {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: #fff !important;
    border-radius: 12px;
    padding: 12px 18px;
    font-weight: 800;
    transition: all .2s ease;
}

    .btn-official:hover,
    .btn-official:focus {
        background: #245b4d !important; /* أخضر أغمق شوي */
        border-color: #245b4d !important;
        color: #fff !important;
        transform: translateY(-1px);
        box-shadow: 0 8px 20px rgba(0,0,0,.15);
    }

    /* Active */
    .btn-official:active {
        background: #1e4d41 !important;
        border-color: #1e4d41 !important;
        color: #fff !important;
        transform: translateY(0);
        box-shadow: none;
    }

.form-control-solid {
    background-color: #f9fafb !important;
    border-color: #eef0f3 !important;
}

.side {
    color: #fff;
    padding: 24px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
    border: 1px solid rgba(255,255,255,.10);
    backdrop-filter: blur(6px);
}

.muted-white {
    opacity: .75
}

@media (max-width: 992px) {
    .side {
        display: none;
    }
}