/* ========== DEMO MODAL ========== */
.demo-modal-overlay{
    position:fixed;
    top:0;
    left:0;
    right:0;
    bottom:0;
    background:rgba(0,0,0,.9);
    backdrop-filter:blur(10px);
    z-index:10000;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:20px;
    opacity:0;
    visibility:hidden;
    transition:all .3s ease;
}

.demo-modal-overlay.active{
    opacity:1;
    visibility:visible;
}

.demo-modal-content{
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:24px;
    max-width:700px;
    width:100%;
    max-height:90vh;
    overflow-y:auto;
    position:relative;
    transform:scale(0.95) translateY(20px);
    transition:transform .4s ease;
}

.demo-modal-overlay.active .demo-modal-content{
    transform:scale(1) translateY(0);
}

.demo-modal-close{
    position:absolute;
    top:20px;
    right:20px;
    width:40px;
    height:40px;
    background:var(--bg);
    border:1px solid var(--border);
    border-radius:10px;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    transition:all .2s ease;
    z-index:10;
}

.demo-modal-close:hover{
    background:var(--error);
    border-color:var(--error);
    transform:rotate(90deg);
}

.demo-modal-close svg{
    color:var(--text);
}

.demo-modal-close:hover svg{
    color:#fff;
}

.demo-modal-header{
    text-align:center;
    padding:50px 40px 30px;
    border-bottom:1px solid var(--border);
}

.demo-modal-icon{
    width:70px;
    height:70px;
    margin:0 auto 20px;
    background:linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius:18px;
    display:flex;
    align-items:center;
    justify-content:center;
}

.demo-modal-icon svg{
    width:35px;
    height:35px;
    color:#fff;
}

.demo-modal-header h2{
    font-family:var(--font);
    font-size:28px;
    font-weight:700;
    margin-bottom:10px;
    color:var(--text);
}

.demo-modal-header p{
    font-size:15px;
    color:var(--text-soft);
}

/* ========== FORM ========== */
.demo-form{
    padding:40px;
}

.form-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
    margin-bottom:20px;
}

.form-group{
    display:flex;
    flex-direction:column;
    gap:8px;
}

.form-group.full-width{
    grid-column:1 / -1;
}

.form-group label{
    font-size:14px;
    font-weight:600;
    color:var(--text);
}

.form-group input,
.form-group select,
.form-group textarea{
    padding:12px 16px;
    background:var(--bg);
    border:1.5px solid var(--border);
    border-radius:10px;
    font-family:var(--font);
    font-size:14px;
    color:var(--text);
    transition:all .2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
    outline:none;
    border-color:var(--primary);
    box-shadow:0 0 0 3px rgba(0,188,212,.1);
}

.form-group textarea{
    resize:vertical;
    min-height:100px;
}

.form-actions{
    margin-top:30px;
}

.btn-submit{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    padding:16px 32px;
    background:linear-gradient(135deg, var(--primary), var(--primary-light));
    border:none;
    border-radius:12px;
    font-family:var(--font);
    font-size:15px;
    font-weight:700;
    color:#fff;
    cursor:pointer;
    transition:all .3s ease;
}

.btn-submit:hover{
    transform:translateY(-2px);
    box-shadow:0 12px 40px rgba(0,188,212,.4);
}

.btn-submit:disabled{
    opacity:.6;
    cursor:not-allowed;
}

.btn-submit svg{
    transition:transform .3s ease;
}

.btn-submit:hover svg{
    transform:translateX(4px);
}

.form-message{
    margin-top:20px;
    padding:14px 18px;
    border-radius:10px;
    font-size:14px;
    font-weight:600;
    text-align:center;
    display:none;
}

.form-message.success{
    display:block;
    background:rgba(0,217,36,.1);
    border:1px solid var(--success);
    color:var(--success);
}

.form-message.error{
    display:block;
    background:rgba(255,71,87,.1);
    border:1px solid var(--error);
    color:var(--error);
}

/* ========== RESPONSIVE DEMO MODAL ========== */
@media(max-width:768px){
    .demo-modal-header{
        padding:40px 30px 25px;
    }
    
    .demo-form{
        padding:30px 25px;
    }
    
    .form-row{
        grid-template-columns:1fr;
        gap:15px;
    }
    
    .demo-modal-header h2{
        font-size:24px;
    }
    
    .demo-modal-icon{
        width:60px;
        height:60px;
    }
    
    .demo-modal-icon svg{
        width:30px;
        height:30px;
    }
}

@media(max-width:480px){
    .demo-modal-content{
        max-height:95vh;
    }
    
    .demo-modal-header{
        padding:35px 20px 20px;
    }
    
    .demo-form{
        padding:25px 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea{
        padding:10px 14px;
        font-size:13px;
    }
    
    .btn-submit{
        padding:14px 24px;
        font-size:14px;
    }
}