/* Background */
.gradio-container {
    background: linear-gradient(135deg, #fdfbfb, #ebedee) !important;
    font-family: 'Inter', 'Segoe UI', sans-serif !important;
}
.dark .gradio-container {
    background: linear-gradient(135deg, #1e1a5e, #2a0a3a) !important;
}

/* Buttons */
button {
    border-radius: 14px !important;
    padding: 10px 18px !important;
    font-weight: 600 !important;
    background: linear-gradient(90deg, #6a11cb, #2575fc) !important;
    color: white !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15) !important;
    transition: transform 0.15s ease-in-out;
}
button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(0,0,0,0.25) !important;
}

/* Title */
#title {
    font-size: 2.8em !important;
    font-weight: 700 !important;
    color: #1e3a8a;
    text-align: center;
    margin-top: 28px;
    margin-bottom: 12px;
    text-shadow: 1px 2px 6px rgba(0,0,0,0.1);
}
.dark #title {
    color: #e0f7fa !important;
    text-shadow: 1px 2px 6px rgba(0,0,0,0.4);
}

/* Summary / Description */
#summary {
    color: #374151;
    background: rgba(255,255,255,0.7);
    padding: 18px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    margin-bottom: 16px;
    text-align: justify !important;
}
.dark #summary {
    color: #d1d5db !important;
    background: rgba(30, 30, 46, 0.6) !important;
}

/* Help / Info Box */
#help_text {
    color: #1f2937;
    background: rgba(240, 249, 255, 0.9);
    padding: 16px;
    border-left: 5px solid #3b82f6;
    border-radius: 14px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    margin-top: 12px;
    text-align: justify !important;
}
.dark #help_text {
    color: #d1d5db !important;
    background: rgba(30, 30, 46, 0.7) !important;
    border-left: 5px solid #60a5fa !important;
}

/* RTL Support */
.persian {
    direction: rtl;
    text-align: right;
}
#summary.persian, #help_text.persian {
    text-align: justify !important;
}